Articoli di riviste: "Ha-B"

1

DÖNER, Naim. "ALİ B. HÜSEYİN EL-AMÂSÎ'NİN MECME'U'L-HA". Ekev Akademi Dergisi, n. 78 (1 gennaio 2019): 407–32. http://dx.doi.org/10.17753/ekev955.

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SESIANO, J. "Le Kit?b al-Mis?ha d'Ab? K?mil". Centaurus 38, n. 1 (gennaio 1996): 1–21. http://dx.doi.org/10.1111/j.1600-0498.1996.tb00604.x.

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Lebovics, Viktória. "Obraz moszkalja b pjesze G. Kbitki-Osznonjanenko «Szbatannja ha Goncsarivci»". Studia Slavica Academiae Scientiarum Hungaricae 45, n. 1-4 (marzo 2000): 175–90. http://dx.doi.org/10.1556/sslav.45.2000.1-4.13.

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Rott, O., J. Charreire, K. Mignon-Godefroy e E. Cash. "B cell superstimulatory influenza virus activates peritoneal B cells." Journal of Immunology 155, n. 1 (1 luglio 1995): 134–42. http://dx.doi.org/10.4049/jimmunol.155.1.134.

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Abstract We evaluated the potential of B cell "superstimulatory" influenza viruses to activate peritoneal B cells (PBC) from BALB/c mice containing both CD5+ and CD5- "sister" cells. Like conventional B cells, PBCs responded to influenza viruses in a hemagglutinin glycoprotein (HA) subtype-specific manner with proliferation and vigorous Ig synthesis. However, a number of HA subtypes that are highly stimulatory for conventional B cells failed to induce significant responses of PBC. Isotype-determination revealed a high predominance of IgM and only very low production of IgA and IgG. HA-activated CD5+ B cells showed a hyperexpression of various activation markers, including MHC class II, intercellular adhesion molecule 1 (CD54), and B7-1 molecules. In contrast to conventional B cells, where activation by HA is antagonized by phorbol esters (PMA), HA and PMA acted synergistically on PBC, suggesting differential activation requirements of B-2 cells vs PBC in response to HA. Like HA stimulation of B-2 cells, virus-triggered proliferation of PBC was abrogated by a simultaneous treatment with F(ab')2 fragments of anti-Ig Ab and exhibited synergistic effects with LPS stimulation. HA-mediated proliferative responses of PBC, but not of B-2 cells, were positively controlled by various cytokines, including IL-4 and IL-10, and to a lesser extent by IL-6. In conclusion, our data present the first example of a stimulation of peritoneal B cells by a polyclonal-activating virus, findings that call for considering infections with polyclonal B cell-stimulatory viruses as a means of expanding the pool of potentially autoreactive CD5+ B cells.

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Minikayev, Rogat, e Lilia Gaffarova. "The effect of bacterial preparations on the growth, development and quality indicators of sugar beet yield". BIO Web of Conferences 17 (2020): 00250. http://dx.doi.org/10.1051/bioconf/20201700250.

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Experimental samples of biological products based on endophytic microorganism strains were tested on sugar beet root plants. The studies were carried out at ZAI Agrofirm LLC, Zay District, the Republic of Tatarstan. The most effective preparations applied at the early stages (3–4 leaf phase) were RECB – 31 B (1.5 l/ha), RECB – 74 B (1.5 l/ha), RECB – 74 B (1.5 l/ha), RECB – 44 B (2.0 l/ha), RECB – 50 B (2.0 l/ha), and RECB – 74 B (2.0 l/ha). Biological preparations applied in the row closing leaf phase have an advantage over chemical preparations when applying RECB – 14 B (1.5 l/ha), RECB – 31 B (1.5 l/ha), RECB – 74 B (1.5 l/ha), RECB – 74 B (2.0 l/ha). At the late vegetation stages, experimental preparations increased the yield. A significant increase was observed when applying RECB – 95 B (1.5 l/ha).

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HARI RAM, GURIQBAL SINGH e NAVNEET AGGARWAL. "Grain yield, nutrient uptake, quality and economics of soybean (Glycine max) under different sulphur and boron levels in Punjab". Indian Journal of Agronomy 59, n. 1 (10 ottobre 2001): 134–38. http://dx.doi.org/10.59797/ija.v59i1.4530.

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A 3-year field experiment was conducted at the Punjab Agricultural University, Ludhiana, during the rainy sea- son of ( kharif) 2006 to 2008, to study response of soybean [ Glycine max (L.) Merrill] to different levels of sulphur and born. The experiment comprised of 13 treatments including all the combinations of 4 sulphur (S) levels (10, 20, 30 and 40 kg/ha) and 3 boron (B) levels (0.5, 1.0 and 1.5 kg/ha) and absolute control (no S; no B). The highest grain yield, protein, oil content, gross and net returns of soybean were recorded with 40 kg S/ha, which were sta- tistically at par with 30 kg S/ha but significantly higher than other levels of sulphur. The productivity in 40 kg S/ha was enhanced 61.9% over the absolute control. The boron level of 1.5 kg/ha recorded the highest grain yield, gross and net returns, being statistically at par with 1.0 kg B/ha but significantly higher than 0.5 kg B/ha. The high- est S and B uptake were recorded in 40 kg S/ha and 1.5 kg B/ha respectively. The highest grain yield recorded in 40 kg S/ha and 1.5 kg B/ha was statistically at par with 40 kg S/ha and 1.0 kg B/ha, 30 kg S/ha and 1.0 kg B/ha, 20 kg S/ha and 1.5 kg B/ha and 30 kg S/ha and 1.5 kg B/ha treatments but was significantly higher than all the other combinations of sulphur and boron.

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Shivanand, Jha, Md Anwar, Rashid Harun e Paul Kumar. "Maximizing yield of mustard through zinc and boron fertilization". Fundamental and Applied Agriculture 8, n. 1 (2023): 475. http://dx.doi.org/10.5455/faa.156450.

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A field experiment was conducted at the Agronomy Field Laboratory of Bangladesh Agricultural University, Mymensingh, during November 2021 to January 2022 to evaluate the varietal response of mustard to zinc (Zn) and boron (B) fertilization. The experiment comprised two varieties viz., BARI sharisa-14 and Binasharisa-11, and nine doses of Zn & B viz., Zn 0 kg ha-1 B 0 kg ha-1 (control), Zn 2 kg ha-1, Zn 4 kg ha-1, B 2 kg ha-1, B 4 kg ha-1, Zn 2 kg ha-1 + B 2 kg ha-1, Zn 2 kg ha-1 + B 4 kg ha-1, Zn 4 kg ha-1 + B 2 kg ha-1 and Zn 4 kg ha-1 + B 4 kg ha-1. The experiment was laid out in a Randomized Complete Block Design with three replications. Binasharisa-11 produced taller plants (115.09 cm), the highest number of branches plant-1 (7.85), 1000-seed weight (3.81 g), seed yield (1.76 t ha-1) and stover yield (4.02 t ha-1) while BARI Sharisa-14 gave the lowest values of all parameters. Application of Zn 2 kg ha-1 + B 2 kg ha-1 produced the highest number of branches plant-1 (8.82), total number of siliqua plant-1 (59.11), 1000-seed weight (4.29 g), seed yield (1.84 t ha-1) and stover yield (4.23 t ha-1) and lowest values were found in control. In case of interaction the highest number of branches plant-1 (9.62), effective siliqua plant-1 (54.08), number of seeds siliqua-1 (31.55), seed yield (t ha-1) and stover yield (4.51 t ha-1) were found in Binasharisa-11 fertilized with Zn 2 kg ha-1 + B 2 kg ha-1 while the lowest values were recorded in BARI Sharisa-14 with control fertilization of Zn & B. Therefore, Binasharisa-11 fertilized with Zn 2 kg ha-1 + B 2 kg ha-1 appears as the promising technique in terms of higher seed yield of mustard. However, further trials can be conducted at different agro-ecological zones of the country to confirm this result.

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Ancizu, Iciar, Albert Navarro, Luciano Literas, Josep Pascual e Dulce Fontanals. "Spanish Dependency Act: Characterizing Dependency Levels and Need for Services". Hallym International Journal of Aging 10, n. 1 (1 gennaio 2008): 23–40. http://dx.doi.org/10.2190/ha.10.1.b.

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Yeo, Gwen. "Family Caregiving for Elders with Dementia in Three Asian American Populations". Hallym International Journal of Aging 10, n. 2 (1 gennaio 2008): 85–89. http://dx.doi.org/10.2190/ha.10.2.b.

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Liu, Yi, e Keming Yang. "Risk Factors and Family Support for Limitations in ADL among Older People in Urban China". Hallym International Journal of Aging 11, n. 1 (1 gennaio 2009): 13–32. http://dx.doi.org/10.2190/ha.11.1.b.

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Young, Yuchi, Ming-Yu Fan e John M. Parrish. "Self-Reported Chronic Conditions and Functional Limitations: A Comparison Study Between a Continuing Care Retirement Community and the Longitudinal Study on Aging II (LSOA II) Populations". Hallym International Journal of Aging 11, n. 2 (1 gennaio 2009): 107–18. http://dx.doi.org/10.2190/ha.11.2.b.

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Lee, Yoon G., e Susan Brown. "Chronic Health Problems and Depressive Symptoms among Older Women in the U.S." Hallym International Journal of Aging 12, n. 1 (1 gennaio 2010): 11–26. http://dx.doi.org/10.2190/ha.12.1.b.

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Okura, Yutaka. "Is New Zealand a Paradise for the Elderly? (Attitudes of New Zealand University Students toward Older Adults)". Hallym International Journal of Aging 8, n. 1 (1 gennaio 2006): 23–45. http://dx.doi.org/10.2190/ha.8.1.b.

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14

Zhang, Yan Bing, e Kai Wang. "Chinese Older, Middle-Aged, and Young Participants' Stereotypes of Young Adults". Hallym International Journal of Aging 8, n. 2 (1 gennaio 2006): 95–118. http://dx.doi.org/10.2190/ha.8.2.b.

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Windsor, Tim D., Bryan Rodgers, Peter Butterworth e Kaarin J. Anstey. "Retirement and the Sense of Control in Young-Old Adults: The Mediating Role of Engagement in Goal-Directed Activities". Hallym International Journal of Aging 9, n. 1 (1 gennaio 2007): 17–29. http://dx.doi.org/10.2190/ha.9.1.b.

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Anme, Tokie, Ryoji Shinohara, Yuka Sugisawa e Mary E. McCall. "Social Interaction and Longevity: An Eleven-Year Longitudinal Study of Older Persons in a Japanese Village". Hallym International Journal of Aging 9, n. 2 (1 gennaio 2007): 89–105. http://dx.doi.org/10.2190/ha.9.2.b.

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Shrestha, Jiban, Sudeep Subedi, Ujjawal Kumar Singh Kushwaha e Bidhya Maharjan. "Evaluation of rice genotypes for growth, yield and yield components". Journal of Agriculture and Natural Resources 4, n. 2 (1 gennaio 2021): 339–46. http://dx.doi.org/10.3126/janr.v4i2.33967.

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Twelve rice genotypes were evaluated under irrigated lowland and upland rainfed conditions in a randomized complete block design with three replications at Khumaltar, Lalitpur, Nepal in 2019. Data on plant height, panicle length, effective tillers per plant, fertile grain number per panicle and grain yield were taken. The variation was observed for plant height, panicle length, effective tillers per plant, fertile grain number per panicle among the evaluated rice genotypes. The rice genotype NR 11375-B-B-21 produced the highest grain yield (3974.75 kg/ha) followed by NR 11374-B-B-23 (3615.26 kg/ha) and NR 11145-B-B-B-6 (3597.56 kg/ha) under irrigated low land condition. Similarly, the rice genotypes, NR 11375-B-B-21 produced the highest grain yield (3837.15 kg/ha) followed by NR 11321-B-B-7-3 (3588.71 kg/ha) and NR 11305-B-B-1-3 (3292.36 kg/ha) under upland rainfed condition. The combined analysis showed that rice genotype NR 11375-B-B-21 produced the highest grain yield (3905.95 kg/ha) followed by NR 11374-B-B-23 (3494.63 kg/ha), and NR 11321-B-B-7-3 (3409.89 kg/ha) respectively. Thus, after evaluation of yield, two genotypes namely NR 11375-B-B-21, NR 11374-B-B-23, were selected as outstanding genotypes, which can be used as potential breeding materials for upland and low land environments of mid hills of Nepal.

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18

Roy, Susmita, Shrabani Das, Kallyan Saha, Md Rahman, Shubroto Sarkar, Md Rashid e Swapan Paul. "Faba bean (Vicia faba L.) growth and seed yield as influenced by zinc and boron micronutrients". Fundamental and Applied Agriculture 7, n. 2 (2022): 139. http://dx.doi.org/10.5455/faa.106842.

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The experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University (BAU), Mymensingh during rabi season, to study the effect of zinc and boron on growth and yield of faba bean (Vicia faba L.). The experiment consisted with three levels of zinc viz. 0, 1.0 and 2.0 kg Zn ha-1 and four levels of boron viz. 0, 1.0 kg B ha-1, 0.5 kg B ha-1 (basal application) + 0.5 kg B ha-1 (foliar application at pre-flowering stage) and 0.5 kg B ha-1 (foliar application at 30 days after sowing) + 0.5 kg B ha-1 (foliar application at pre-flowering stage). The experiment was laid out in randomized complete block design with three replications. In case of zinc, the highest plant height (67.9 cm), pods plant-1 (33.3), seed yield (2.24 t ha-1) and stover yield (2.55 t ha-1) of faba bean was observed when fertilized with 1 kg Zn ha-1whereas corresponding lowest values were recorded from control treatment. In case of boron, the highest number of branches plant-1 (6.51), pods plant-1 (39.1), seed yield (2.14 t ha-1) and stover yield (2.42 t ha-1) were obtained from application of 0.5 kg B ha-1 (basal application) + 0.5 kg B ha-1 (foliar application at pre-flowering stage). In interaction, the highest number of branches plant-1 (7.22), pods plant-1 (41.93), seed yield (2.46 t ha-1) and stover yield (3.05 t ha-1) were recorded from application of 1.0 kg Zn ha-1 with 0.5 kg B ha-1 (basal application) + 0.5 kg B ha-1 (foliar application at pre-flowering stage) whereas the lowest seed and stover yields were recorded from control treatment. Based on the present study it can be concluded that application of 1.0 kg Zn ha-1 coupled with 0.5 kg B ha-1 (basal application) + 0.5 kg B ha-1 (foliar application at pre-flowering stage) appears as the promising combination in respect of seed yield of faba bean.

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Pechirra, Pedro, Baltazar Nunes, Anabela Coelho, Carlos Ribeiro, Paulo Gonçalves, Sónia Pedro, Luísa Canto e. Castro e Helena Rebelo-de-Andrade. "Molecular characterization of the HA gene of influenza type B viruses". Journal of Medical Virology 77, n. 4 (2005): 541–49. http://dx.doi.org/10.1002/jmv.20490.

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SANTOSH KUMAR, RAKESH KUMAR, J.S. MISHRA, S.K. DWIVEDI, VED PRAKASH, N. BHAKTA, A. K. SINGH et al. "Evaluation of rice (Oryza sativa) cultivars under different crop establishment methods to enhance productivity, profitability and energetics of rice in middle Indo-Gangetic Plains of India". Indian Journal of Agronomy 62, n. 3 (10 ottobre 2001): 307–14. http://dx.doi.org/10.59797/ija.v62i3.4299.

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Field investigation was undertaken at the ICAR-Research Complex for Eastern Region, Patna to evaluate the performance of nine promising rice (Oryza sativa L.) genotypes (IR83387-B-B-40-1, Shusk Samrat, Abhishek, IR82870 11, Sahbhagi Dhan, CR Dhan 40, IR84899-B-183-CRA-19-1, IR83387-B-B-27-4 and IR83376-B-B- 24-2) under 2-crop establishment methods i.e. puddle transplanted rice (PTR) and unpuddled transplanted rice (UPTR) during the rainy (kharif) seasons of 2013 and 2014. Results showed that PTR produced significantly higher grain yield (4.20 t/ha) than UPTR (3.29 t/ha). Among the rice genotypes, IR83387-B-B-27-4 (4.38 t/ha) be- ing on par with IR83387-B-B-40-1 (4.20 t/ha) recorded significantly higher grain yield over rest of the genotypes. The maximum net returns (25.9103 /ha) and benefit : cost ratio (1.98) were recorded with PTR. Among the rice genotypes, IR83387-B-B-27-4 had significantly the highest net returns (34.8103 /ha) and benefit: cost ratio (2.33). UPTR gave the highest energy efficiency, energy productivity and energy profitability (1.9, 0.06 kg/MJ and 0.9 MJ/ha) than PTR (1.5, 0.05 kg/MJ and 0.50 MJ/ha). Hence, growing of rice genotypes IR83387-B-B-27-4 and IR83387-B-B-40-1 under PTR condition is better option to obtain the maximum productivity and profitability in this region.

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Жypabлeb, C. B. "ƃИ3HEC C ƃOЛЬШEBИКAMИ: ΦИPMA “CИMEHC” B ƃOPЬƃE ƷA BЬIXOд HA COBETCКИЙ PЬIHOК B 1920-E ГГ." Soviet and Post-Soviet Review 33, n. 2-3 (4 ottobre 2003): 115–52. http://dx.doi.org/10.1163/18763324-90000010.

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Noble, P. W., C. M. McKee, M. Cowman e H. S. Shin. "Hyaluronan fragments activate an NF-kappa B/I-kappa B alpha autoregulatory loop in murine macrophages." Journal of Experimental Medicine 183, n. 5 (1 maggio 1996): 2373–78. http://dx.doi.org/10.1084/jem.183.5.2373.

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Macrophages play an important role in the acute tissue inflammatory response through the release of cytokines and growth factors in response to stimuli such as lipopolysaccharide (LPS). Macrophage inflammatory effector functions are also influenced by interactions with the extracellular matrix (ECM). Such macrophage-ECM interactions may be important in regulating chronic inflammatory responses. Recent evidence has suggested that hyaluronan (HA), a glycosaminoglycan (GAG) component of ECM can induce inflammatory gene expression in murine macrophages. HA exists in its native form as a large polymer, but is found as smaller fragments under inflammatory conditions. The NF-kappa B/I-kappa B transcriptional regulatory system has been shown to be a critical component of the host inflammatory response. We examined the effects of high molecular weight HA and lower molecular weight HA fragments on NF-kappa B activation in mouse macrophages. Only the smaller HA fragments were found to activate NF-kappa B DNA binding activity. After HA stimulation, I-kappa B alpha mRNA was induced and I-kappa B alpha protein levels, which initially decreased, were restored. The induction of I-kappa Balpha expression was not observed for other GAGs. The time course of I-kappa B alpha protein regeneration in response to HA fragments was consistent with an autoregulatory mechanism. In support of this mechanism, in vitro translated murine I-kappa B alpha inhibited HA fragment-induced NF-kappa B DNA binding activity. The NF-kappa B DNA binding complex in HA-stimulated extracts was found to contain p50 and p65 subunits. Activation of the NF-kappa B/I-kappa B system in macrophages by ECM fragments may be an important mechanism for propagating the tissue inflammatory response.

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Caton, A. J., J. R. Swartzentruber, A. L. Kuhl, S. R. Carding e S. E. Stark. "Activation and negative selection of functionally distinct subsets of antibody-secreting cells by influenza hemagglutinin as a viral and a neo-self antigen." Journal of Experimental Medicine 183, n. 1 (1 gennaio 1996): 13–26. http://dx.doi.org/10.1084/jem.183.1.13.

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We have compared transgenic mice that express the influenza virus PR8 hemagglutinin (PR8 HA) as a membrane-bound neo-self antigen (HA104 mice) with nontransgenic (non-Tg) mice for their ability to generate HA-specific B cell responses after primary immunization with PR8 virus. HA-specific, IgM-secreting B cells were induced with similar frequencies in HA104 and non-Tg mice. In addition, a B cell clonotype (C4) that is characteristic of anti-HA immune responses of BALB/c mice was identified among HA-specific IgM hybridomas from HA104 mice. A subset of HA-specific, IgG-secreting B cells that arises rapidly after primary virus immunization in non-Tg mice, however, was substantially reduced in HA104 mice. Likewise, a B cell clonotype (C12) that dominates HA-specific IgG hybridomas generated after primary immunization of non-Tg mice was present at greatly reduced frequencies among hybridomas from HA104 mice. Because HA-specific, IgG-secreting B cells were generated by HA104 mice in response to a mutant HA containing an amino acid interchange in a B cell antigenic site, we conclude that these PR8 HA-specific, IgG-secreting B cells are negatively selected in HA104 mice as a result of their specificity for the neo-self PR8 HA. The findings demonstrate that HA-specific B cells that display distinct phenotypic potentials in non-Tg mice also differ in their susceptibility to negative selection from the primary B cell repertoire of HA104 mice: a subset of B cells that undergo rapid differentiation to become HA-specific IgG antibody-secreting cells (ASC) after activation in non-Tg mice is negatively selected in HA104 mice. By contrast, a subset that gives rise to HA-specific, IgM-secreting ASC persists in the primary repertoire of HA104 mice and can be activated by virus immunization.

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Mian, MAK, AA Begum e RR Saha. "Requirement of different nutrients for yield maximization of Bt Brinjal". Bangladesh Journal of Agricultural Research 44, n. 4 (1 marzo 2020): 591–98. http://dx.doi.org/10.3329/bjar.v44i4.45694.

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The experiment was conducted at Agronomy field of Bangladesh Agricultural Research Institute, Gazipur during 2016-2017 and 2017-2018 to determine the nutrient requirement for yield maximization of Bt brinjal (var. BARI Bt Begun-2). The treatments were T1= STB (soil test base) recommendation (120-36-90-15-2-1 kg/ha N-P-K-S-Zn-B+ 3 t/ha poultry manure), T2 = T1 + 25% of N-P-K-S-Zn-B (150-45-112-18-2.5-1.25 kg/ha N-P-K-S-Zn-B +3 t/ha poultry manure), T3= T1 + 50% of N-P-K-S-Zn-B (180-54-135-22-3-1.50 kg/ha N-P-K-S-Zn-B +3 t/ha poultry manure), T4= T1 + 25% of N-P-K-S-Zn-B + 3 t/ha poultry manure (150-45-112-18-2.5-1.25 kg/ha N-P-K-S-Zn-B+6 t/ha poultry manure), T5= T1 + 3 t/ha poultry manure (120-36-90-15-2-1 kg/ha N-P-K-S-Zn-B + 6 t/ha poultry manure). Nutrient uptake, yield components and yield of Bt brinjal varied significantly due to variation of nutrients in the tested years. The highest plant height (98-116 cm), canopy coverage (1.21-1.26 m2/plant), number of fruits/plant (57.69-59.23) and individual fruit weight (83-86 g) were obtained from 180-54-135-22-3-1.50 kg/ha N-P-K-S-Zn-B +3 t/ha poultry manure (T3) treatment where days to flowering showed the lowest values (109-110 days). The highest pooled yield (58.46 t/ha) of Bt brinjal was observed from the treatment 180-54-135-22-3-1.50 kg/ha N-P-K-S-Zn-B +3 t/ha poultry manure(T3) and the lowest (23.39 t/ha) from 120-36-90-15-2-1 kg/ha N-P-K-S-Zn-B+ 3 t/ha poultry manure) (T1). The highest nutrient uptake (214-43-208-60-0.38-0.213-49 kg/ha N-P-K-S-B-Ca) was also observed from the same treatment (T3). Fruit yield showed a strong (r=0.97) linear relationship with applied nutrients. Effect of nutrient application on fruit yield of Bt brinjal was estimated about 86%. The highest gross return (Tk. 587900/ha), gross margin (Tk. 417660/ha) and benefit cost ratio (3.45) were obtained by applying 180-54-135-22-3-1.50 kg/ha N-P-K-S-Zn-B+3 t/ha poultry manure. Results revealed that application of 180-54-135-22-3-1.50 kg/ha N-P-K-S-Zn-B along with 3 t/ha poultry manure would be economically optimum for achieving higher yield of Bt brinjal grown under Grey Terrace soil (Aeric Albaquept) of Gazipur. Bangladesh J. Agril. Res. 44(4): 591-598, December 2019

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M., Abinaya, R. Manivannan, M. V. Sriramachandrasekharan, P. Senthilvalavan, S. Kalaisudarson e C. Ravikumar. "Response of rice (Oryza sativa L.) productivity and nutrient uptake to nitrogen and boron fertilization in Typic Ustifluvents soil". Journal of Applied and Natural Science 13, n. 4 (16 dicembre 2021): 1372–77. http://dx.doi.org/10.31018/jans.v13i4.3090.

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Abstract (sommario):

Nitrogen and boron are necessary for the metabolic activities of rice for its growth. With this perspective, a field experiment was conducted in farmer’s field during 2020 at Kuttalam, Mayladuthurai district, Tamilnadu in sandy clay loam(Padugai Series – TypicUstifluvents) to predict the response of rice (Oryza sativa) to different levels of nitrogen(N) and boron (B) application. The treatments consisted of Factor A- Nitrogen levels, 0, 75, 150, 225 kg ha-1 and Factor B- Boron levels 0, 1.5, 3.0 kg ha-1. Fifteen treatments were conducted in a Factorial randomised block (FRBD) design with three replications. The test crop was rice with a variety ADT 46. Concerning nitrogen alone, the highest grain (5344 kg ha-1) and straw yield was recorded in N3(225 kg ha-1). Among the boron levels tested, the highest grain (4695 kg ha-1) and straw yield (6509 kg ha-1) was registered in B1 (1.5 kg ha-1) in rice. The highest total nutrient uptake viz., N(88.2 kg ha-1), P(30.5 kg ha-1), K(105.0 kg ha-1) and B(172mg kg-1) were recorded in N3B1. Among the N alone, the highest total nutrient uptake viz., N(78.1kg ha-1, P(26.3kg ha-1), K (95.8 kg ha-1) and B(156.6 mg kg-1) in N3. Concerning B alone, the highest nutrient uptake viz., N(60.5, kg ha-1) , P(17.8kg ha-1) K(74.9 kg ha-1) and B(112.1mg kg-1) were registered in B1 over other B levels. The highest grain (5631 kg ha-1) was recorded in N3B1 (225 kg N ha-1 and 1.5kg B ha-1) than other interactions. The study concluded that applying nitrogen and boron is required to achieve the maximum yield of rice in sandy clay loam soil.

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Olowoake, A. A. "Integrated of Coated Micronutrients and Organic Manures Improve Soil Chemical Properties, Growth and Yield of Okra (Abelmoschus esculentus (L.) Moench)". BADEGGI JOURNAL OF AGRICULTURAL RESEARCH AND ENVIRONMENT 5, n. 1 (30 aprile 2023): 24–34. http://dx.doi.org/10.35849/bjare202301/85/003.

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A field experiment was conducted in the 2022 growing seasons at the Kwara State University's Teaching and Research Farm in Malete, Kwara state. The goal was to ascertain how applying organic manure and micronutrient fertilizers together will affect the physicochemical properties of the soil, agronomic performance and Okra production (Abelmoshus esculentus).Treatments consisted of: T1-. Control. T2- 10 t/ha of Poultry manure + 10 kg/ha of Urea coated with Zn. T3- 10 t/ha of Poultry manure + 10 kg/ha of Crop Mix (17% Zn, 18% Mn, 2% B, 1% Fe and Cu). T4- 10 t/ha of Poultry manure + 10 kg/ha of Urea coated with B. T5- 10 t/ha of Cow dung + 10 kg/ha of Urea coated with Zn. T6- 10 t/ha of Cow dung + 10 kg/ha of Crop Mix (17% Zn, 18% Mn, 2% B, 1% Fe and Cu). T7- 10 t/ha of Cow dung + 10 kg/ha of Urea coated with B. T8- 10 t/ha of Goat manure + 10 kg/ha of Urea coated with Zn. T9- 10 t/ha of Goat manure + 10 kg/ha of Crop Mix (17% Zn, 18% Mn, 2% B, 1% Fe and Cu). T10- 10 t/ha of Goat manure + 10 kg/ha Urea coated with B. Application of 10 t/ha poultry manure plus 10 kg/ha of urea treated with zinc had a significant and additive impact on soil nutrients (N, P, K, OC, Zn and Cu), while application of 10 t/ha poultry manure plus 10 kg/ha of crop mix containing 17% Zn, 18% Mn, 2% B, 1% Fe, and 1% Cu had a significant and additive impact on okra growth and yield (1,393.6 kg/ha). The results of this study showed that manure and micronutrient fertilizer might be combined to boost okra production.

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Pregno, LM, e JD Armour. "Boron deficiency and toxicity in potato cv. Sebago on an oxisol of the Atherton Tablelands, North Queensland". Australian Journal of Experimental Agriculture 32, n. 2 (1992): 251. http://dx.doi.org/10.1071/ea9920251.

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A field experiment was established to determine whether excess boron (B) in a new, blended commercial fertiliser reduced growth of Sebago potatoes. Five rates of B as sodium borate (0, 2, 4, 8, and 12 kg B/ha) were mixed with superphosphate, potassium chloride, and ammonium sulfate and applied in bands, at planting, to an oxisol with a hot CaCl2-extractable B concentration of 0.7 mg/kg. At the common commercial rate of 1500 kg blended fertiliserba, 8 kg B/ha would be applied in the new blended fertiliser. Yield of grade 1 tubers was significantly (P<0.05) higher at 2 kg B/ha (27.2 t/ha) than without applied B (19.7 t/ha). Grade 1 tuber yield decreased with increasing B rate above 2 kg/ha, and the yields at 8 and 12 kg B/ha were significantly lower than the maximum yield. Plant height was not increased by low rates of B but was significantly (P<0.05) reduced by 8 and 12 kg B/ha, compared with nil B. Boron concentrations increased with increasing application rate. At 12 kg B/ha, whole shoots had 50 mg B/kg and youngest fully expanded leaves (YFEL) 31 mg/kg. Maximum tuber yield was obtained with 33 mg B/kg in whole shoots and 24 mg/kg in the YFEL. Tuber yield was significantly (P<0.05) reduced at >39 and 26 mg B/kg for whole shoots and YFEL, respectively. The sufficiency range for B in Sebago potatoes was 33-39 mg/kg for whole shoots and 24-26 mg/kg in YFEL. The threshold B concentrations for yield reduction in potatoes due to toxicity recorded in this study are much lower than those previously reported for other cultivars.

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28

Azam, A., MM Rahman, M. Samsuzzaman, MA Main e MA Quddus. "Combined effect of sulphur and boron on yield and yield contributing characters, nutrient and oil content of mustard". Bangladesh Journal of Agricultural Research 42, n. 2 (7 giugno 2017): 249–58. http://dx.doi.org/10.3329/bjar.v42i2.32812.

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This experiment was conducted in the experimental field of Sher-e-Bangla Agricultural University, Dhaka during 2014-2015 to know the combined effect of different levels of sulphur (S) and boron (B) on yield and yield contributing characters, nutrient and oil content of mustard and to find out the suitable combination of sulphur (S) and boron (B) for yield maximization of mustard. There were 16 treatment combinations comprising four levels each of S (S0= 0, S1=10, S2= 20 and S3= 30 kg S ha-1) and B (B0= 0, B1= 1, B2= 2 and B3= 3 kg B ha-1). It was replicated thrice in a randomized complete block design. Results showed that the combination of S and B (20 kg S ha-1 and 3 kg B ha-1) contributed positively for better performance of yield contributing characters of mustard. The combination S2B3 (20 kg S ha-1 and 3 kg B ha-1) produced the highest grain yield (2180 kg ha-1) followed by S3B2 and S3B3 treatment combination. The highest protein and oil content of mustard were recorded from S3B3 (30 kg S ha-1 and 3 kg B ha-1) treatment followed by S2B3 treatment combination. Therefore, the combination of S and B (20 kg S ha-1 and 3 kg B ha-1) might be suitable dose for cultivation of mustard in tejgaon series soils under agro-ecological zone of 28 (Madhupur Tract) Bangladesh.Bangladesh J. Agril. Res. 42(2): 249-258, June 2017

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Rafi, Asimah, Mitzi Nagarkatti e Prakash S. Nagarkatti. "Hyaluronate-CD44 Interactions Can Induce Murine B-Cell Activation". Blood 89, n. 8 (15 aprile 1997): 2901–8. http://dx.doi.org/10.1182/blood.v89.8.2901.

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Abstract CD44 is a widely distributed cell surface glycoprotein whose principal ligand has been identified as hyaluronic acid (HA), a major component of the extracellular matrix (ECM). Recent studies have demonstrated that activation through CD44 leads to induction of effector function in T cells and macrophages. In the current study, we investigated whether HA or monoclonal antibodies (MoAbs) against CD44 would induce a proliferative response in mouse lymphocytes. Spleen cells from normal and nude, but not severe combined immunodeficient mice, exhibited strong proliferative responsiveness to stimulation with soluble HA or anti-CD44 MoAbs. Furthermore, purified B cells, but not T cells, were found to respond to HA. HA was unable to stimulate T cells even in the presence of antigen presenting cells (APC) and was unable to act as a costimulus in the presence of mitogenic or submitogenic concentrations of anti-CD3 MoAbs. In contrast, stimulation of B cells with HA in vitro, led to B-cell differentiation as measured by production of IgM antibodies in addition to increased expression of CD44 and decreased levels of CD45R. The fact that the B cells were responding directly to HA through its binding to CD44 and not to any contaminants or endotoxins was demonstrated by the fact that F(ab)2 fragments of anti-CD44 MoAbs or soluble CD44 fusion proteins could significantly inhibit the HA-induced proliferation of B cells. Also, HA-induced proliferation of B cells was not affected by the addition of polymixin B, and B cells from lipopolysaccharide (LPS)-unresponsive C3H/HeJ strain responded strongly to stimulation with HA. Furthermore, HA, but not chondroitin-sulfate, another major component of the ECM, induced B-cell activation. It was also noted that injection of HA intraperitoneally, triggered splenic B cell proliferation in vivo. Together, the current study demonstrates that interaction between HA and CD44 can regulate murine B-cell effector functions and that such interactions may play a critical role during normal or autoimmune responsiveness of B cells.

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30

Mahala, Gograj, Prateek Kumar, Biswarup Mehera e Kailash Singh Gujar. "Influence of Sulphur and Micronutrients on growth and yield of Mustard (Brassica juncea L.)". International Journal of Plant & Soil Science 36, n. 6 (2 maggio 2024): 254–58. http://dx.doi.org/10.9734/ijpss/2024/v36i64627.

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Abstract (sommario):

A field experiment was conducted during rabi 2023-2024 at Department of Agronomy, Sam Higginbottom University of Agriculture, Technology And Sciences SHUATS, Prayagraj on effect of sulphur and micronutrient on growth and yield of Mustard (Brassica juncea L.) with ten treatments combination such as Sulphur 10ppm + Mg 30 kg/ha, Sulphur 10ppm + B 5 kg/ha, Sulphur 10ppm + Ca 5 kg/ha, Sulphur 15ppm + Mg 30 kg/ha, Sulphur 15ppm + B 5 kg/ha, Sulphur 15ppm + Ca 5 kg/ha, Sulphur 20ppm + Mg 30 kg/ha, Sulphur 20ppm + B 5 kg/ha, Sulphur 20ppm + Ca 5 kg/ha and Control (RDF) 80:40:40 kg/ha (NPK)in randomized block design with three replications. Application of Sulphur 20ppm + B 5 kg/ha (Treatment 8) recorded maximum plant height (214.20), dry weight (g) per plant (31.61), Seed yield (t/ ha) (2.69) and stover yield (t/ha) (4.33).

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31

Saha, PB, AK Jha, W. Aind e K. Chaterjee. "Management of secondary nutrients and micronutrients in rice under rice-wheat cropping system in acid soil". Oryza-An International Journal on Rice 57, n. 3 (30 settembre 2020): 235–39. http://dx.doi.org/10.35709/ory.2020.57.3.8.

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A field experiment was conducted in the experimental farm of Zonal Agricultural Research Station, Dumka, Birsa Agricultural University, Ranchi, Jharkhand during kharif seasons of 2015, 2016 and 2017 to study the effects of secondary and micronutrients on rice under rice-wheat cropping system in acid soil. The experimental findings have been interpreted in terms of grain yield, crop response (%), P, K, S and B -uptake by the crop. There were seven treatment combinations viz., NPK (RD) [@ (80 : 40 : 20) kg / ha], NPK + FYM [@ 3t / ha], NPK + lime [@ 4q / ha], NPK + S [@ 30kg / ha], NPK + S + B [@ 200 ppm foliar spray as borax], NPK + S + B + Si [@ 20 kg K - silicate / ha] and (NPK + FYM + S + B + Si). The experiment was laid out in RBD with three replications. It was found that the highest grain yield (40.60 q / ha) was obtained with the combined application of (NPK + FYM + S + B + Si), which also corresponded to the maximum crop response (24.4%). It was also found that application of micronutrients alone did not have significant effects on S and B-uptakes unless they were applied in combination with FYM. The highest S-uptake (7.40 kg/ha) and B-uptake (126.03 g/ha) were recorded with (NPK + FYM + S + B + Si). The highest P-uptake (13.74 kg/ha) and K-uptake (16.11 kg/ha) were obtained with (NPK + Lime).

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32

Horimoto, Taisuke, Ayato Takada, Kiyoko Iwatsuki-Horimoto, Masato Hatta, Hideo Goto e Yoshihiro Kawaoka. "Generation of Influenza A Viruses with Chimeric (Type A/B) Hemagglutinins". Journal of Virology 77, n. 14 (15 luglio 2003): 8031–38. http://dx.doi.org/10.1128/jvi.77.14.8031-8038.2003.

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ABSTRACT To gain insight into the intertypic incompatibility between type A and B influenza viruses, we focused on the hemagglutinin (HA) gene, systematically studying the compatibility of chimeric (type A/B) HAs with a type A genetic background. An attempt to generate a reassortant containing an intact type B HA segment in a type A virus background by reverse genetics was unsuccessful despite transcription of the type B HA segment by the type A polymerase complex. Although a type A virus with a chimeric HA segment comprising the entire coding sequence of the type B HA flanked by the noncoding sequence of the type A HA was viable, it replicated only marginally. Other chimeric viruses contained type A/B HAs possessing the type A noncoding region together with either the signal peptide or transmembrane/cytoplasmic region of type A virus or both, with the remaining regions derived from the type B HA. Each of these viruses grew to median tissue culture infectious doses of more than 105 per ml, but those with more type A HA regions replicated better, suggesting protein-protein interactions or increased HA segment incorporation into virions as contributing factors in the efficient growth of this series of viruses. All of these chimeric (A/B) HA viruses were attenuated in mice compared with wild-type A or B viruses. All animals intranasally immunized with a chimeric virus survived upon challenge with a lethal dose of wild-type type B virus. These results suggest a framework for the design of a novel live vaccine virus.

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33

Quddus, MA, MA Hossain, HM Naser, N. Naher e F. Khatun. "Response of chickpea varieties to boron application in calcareous and terrace soils of Bangladesh". Bangladesh Journal of Agricultural Research 43, n. 4 (4 dicembre 2018): 543–56. http://dx.doi.org/10.3329/bjar.v43i4.39152.

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Abstract (sommario):

An experiment was conducted at Madaripur and Gazipur during rabi (winter) season of 2012-13 and 2013-14 to determine the optimum dose of B for different varieties of chickpea (Cicer arietinum L.). There were 12 treatment combinations comprising three varieties (BARI Chola-5, BARI Chola-8 and BARI Chola-9) and four levels of boron (0, 1, 1.5 and 2 kg ha-1) along with a blanket dose of N20P20K25S10Zn2 kg ha-1. Boron was applied as H3BO3. Results showed BARI Chola-9 with 1.5 kg B ha-1 produced the highest seed yield of 1338 kg ha- 1 at Madaripur and 2218 kg ha-1 at Gazipur. Nodulation, nitrogen (N) and protein contents were also found highest for the same variety and B treatment. The other two varieties (BARI Chola-5 and BARI Chola-8) also performed higher yield in the plot receiving 1.5 kg B ha-1 compared to 1 kg B ha-1 or 2 kg B ha-1 at both locations. The results suggest that BARI Chola-9 and 1.5 kg B ha-1 along with N20P20K25S10Zn2 kg ha-1 could be used for achieving higher yield of chickpea in calcareous and terrace soils of Bangladesh.Bangladesh J. Agril. Res. 43(4): 543-556, December 2018

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34

Agbede, Taiwo Michael, Aruna Olasekan Adekiya, Adeniyi Shadrack Odoja, Lucia Nike Bayode, Paul O. Omotehinse e Imole Adepehin. "Effects of biochar and poultry manure on soil properties, growth, quality, and yield of cocoyam (Xanthosoma sagittifolium Schott) in degraded tropical sandy soil". Experimental Agriculture 56, n. 4 (8 luglio 2020): 528–43. http://dx.doi.org/10.1017/s0014479720000137.

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Abstract (sommario):

AbstractUse of biochar (B) and poultry manure (PM) as soil amendments can improve the productivity and sustainability of tropical agriculture. Our fieldwork is the first research on the agronomic use of B and PM for the growth of cocoyam in sandy soil of the humid tropics. In this study, the effects of B, PM and their mixture were investigated on soil properties, mineral and nutrient concentrations, growth, and corm and cormel yields of cocoyam during the 2017 and 2018 cropping seasons. The experiment consisted of 4 × 2 factorial combinations of B (0, 10, 20, and 30 Mg ha−1) and PM (0 and 7.5 Mg ha−1). In both years, the application of B and PM either alone or in combination improved soil physical and chemical properties, plant nutritional status, growth, and corm and cormel yields of cocoyam. The combination of 30 Mg ha−1 B and 7.5 Mg ha−1 PM (B30 + PM7.5) gave the highest corm and cormel yields of cocoyam. Pooled over the 2 years, application of B at 30 Mg ha−1 and PM at 7.5 Mg ha−1 (B30 + PM7.5) significantly increased corm yield of cocoyam by 47 and 66%, respectively, when compared with sole PM at 7.5 Mg ha−1 and B at 30 Mg ha−1. Lowest corm and cormel yields were obtained for the unmanure control. The combination of 30 Mg ha−1 B and 7.5 Mg ha−1 PM is recommended for soil fertility management and cocoyam production in the rainforest agroecology of SW Nigeria.

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35

Shabnam, S., S. Ahmed e S. Mia. "Phosphorus and Boron Effects on Nodulation and Yield of Soybean Under Non-Saline Agro-Ecosystem of Patuakhali". Bangladesh Agronomy Journal 23, n. 2 (21 marzo 2021): 127–33. http://dx.doi.org/10.3329/baj.v23i2.52465.

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Abstract (sommario):

The field experiment was conducted at Agronomy Field of Patuakhali Science and Technology University, Patuakhali during the period from December 2019 to May 2020 to evaluate the effect of phosphorus (P0 = 0 kg P ha-1, P1 = 30 kg P ha-1, P2 = 60 kg P ha-1, P3 = 90 kg P ha-1) and boron (B0 = 0 kg B ha-1, B1 = 4 kg B ha-1, B2 = 6 kg B ha-1) and their combinations on nodulation and yield attributes of soybean. Number of nodules plant-1, number of pods plant-1, number of seeds pod, 1000-seed weight, seed yield, stover yield, biological yield and harvest index increased significantly up to 60 kg P ha-1. On the other hand, number of nodules plant-1, number pods plants-1, number of seeds pod-1, 1000-seed weight, seed yield, stover yield, biological yield and harvest index of soybean were enhanced significantly up to 4 kg B ha-1. The combination of 60 kg P ha-1 and 4 kg B ha-1 depicted the highest number of nodules (177.8), plant height (75.60 cm), number of pods plant-1 (92.72), number of seeds pod-1 (2.92), weight of 1000-seed (155.3 g) seed yield (1.91 t ha-1), stover yield (2.98 t ha-1), biological yield (4.89 t ha-1) and harvest index (39.06%). Thus, the combined application of 60 kg P ha-1 and 4 kg B ha-1 could be the optimum for getting maximum yield of soybean. Bangladesh Agron. J. 2020, 23(2): 127-133

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36

Halim, Abdul, Swapan Kumar Paul, Md Abdur Rahman Sarkar, Md Harun Rashid, Suriaya Perveen, Md Liton Mia, Md Shafiqul Islam e A. K. M. Mominul Islam. "Field Assessment of Two Micronutrients (Zinc and Boron) on the Seed Yield and Oil Content of Mustard". Seeds 2, n. 1 (1 marzo 2023): 127–37. http://dx.doi.org/10.3390/seeds2010010.

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Abstract (sommario):

In an experimental investigation, we looked into how different zinc (Zn) and boron (B) dosages affected the production and the amount of oil in mustard. Zn and B treatments, respectively, were separated into four levels: 0, 1, 2, 4, and 0, 0.4, 0.6, and 0.8 kg per hectare. We observed considerable Zn as well as B effects on mustard yield and its oil content. The maximum (1.6 Ton per hectare) and minimum (1.3 T ha−1) seed output, the maximum (1.9 T ha−1) and minimum (1.5 T ha−1) stover production, the maximum (4.9) and minimum (3.99) number branches plant−1, and the longest (114.6 cm) and shortest (87.44 cm) plant height were observed from 4 kg of Zn ha−1 and 0 kg of Zn ha−1, respectively. On the other hand, we discovered that applying 0.8 kg and 0 kg of B ha−1, respectively, resulted in the highest (1.6 T ha−1) and lowest (1.3 T ha−1) seed yield, the highest (1.8 T ha−1) and lowest (1.5 T ha−1) stover yield, the maximum (4.75) and minimum (4.02) number of branches plant−1, and the longest (118.7 cm) and shortest (85.15 cm) plant heights. The maximum seed (1.9 T ha−1) and stover output (2.0 T ha−1), tallest plant (140.9 cm), and most branches per plant−1 (5.47) were obtained when 4 kg of Zn ha−1 was given with 0.8 kg of B ha−1. However, while Zn and B were not applied, the lowest output for all of the crop attributes assessed was observed. As a result, for mustard, 4 kg of Zn ha−1 combined with 0.8 kg of B ha−1 may be advised as an effective approach in terms of seed yield and oil content.

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37

Lang, Susanne M. "Akute COPD-Exazerbationen: Positive Wirkung von inhalierter hochmolekularer Hyaluronsäure bei schwerer Ateminsuffizienz". Kompass Pneumologie 9, n. 3 (2021): 134–35. http://dx.doi.org/10.1159/000516521.

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Abstract (sommario):

Background: Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) carry significant morbidity and mortality. AECOPD treatment remains limited. High molecular weight hyaluronan (HMW-HA) is a glycosaminoglycan sugar, which is a physiological constituent of the lung extracellular matrix and has notable anti-inflammatory and hydrating properties. Research question: We hypothesized that inhaled HMW-HA will improve outcomes in AECOPD. Methods: We conducted a single center, randomized, placebo-controlled, double-blind study to investigate the effect of inhaled HMW-HA in patients with severe AECOPD necessitating non-invasive positive-pressure ventilation (NIPPV). Primary endpoint was time until liberation from NIPPV. Results: Out of 44 screened patients, 41 were included in the study (21 for placebo and 20 for HMW-HA). Patients treated with HMW-HA had significantly shorter duration of NIPPV. HMW-HA treated patients also had lower measured peak airway pressures on the ventilator and lower systemic inflammation markers after liberation from NIPPV. In vitro testing showed that HMW-HA significantly improved mucociliary transport in air-liquid interface cultures of primary bronchial cells from COPD patients and healthy primary cells exposed to cigarette smoke extract. Interpretation: Inhaled HMW-HA shortens the duration of respiratory failure and need for non-invasive ventilation in patients with AECOPD. Beneficial effects of HMW-HA on mucociliary clearance and inflammation may account for some of the effects (NCT02674880, www.clinicaltrials.gov).

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38

SATYBHAN SINGH, VIRENDRA SINGH e MONU KUMAR. "Effect of zinc and boron on grain quality of wheat (Triticum aestivum) in north-western plain zone of India". Indian Journal of Agronomy 69, n. 1 (5 maggio 2024): 44–47. http://dx.doi.org/10.59797/ija.v69i1.5480.

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Abstract (sommario):

An experiment was conducted to study the “Effect of zinc and boron on grain quality of wheat (Triticum aestivum L.) during the winter (rabi) season of 2018–2019 and 2019–20 at the agronomy research farm of IFTM University, Lodhipur Rajput, Moradabad, Uttar Pradesh. Ten treatments, viz. T1 , Control (no fertilizer); T2 , zinc @ 5 kg/ha (SA); T3 , zinc @ 1 kg/ha (FA); T4 - zinc @ 1 + 1 kg/ha (2 FA); T5 , zinc @ 5 kg/ha (SA) + zinc @ 1 kg/ha (FA); T6 , boron @ 0.5 kg/ha (SA); T7 , boron @ 0.1 kg/ha (FA); T8 , boron @ 0.2 kg/ha (2 FA); T9 , boron @ 0.5 kg/ha (SA) and boron @ 0.1 kg/ha (FA) and T10-, zinc @ 5 kg/ha + boron @ 0.5 kg/ha (SA) were comprised in randomized block design (RBD) with the three replications. The results revealed that different levels and application methods of zinc and boron significantly improved the grain quality of wheat. Maximum Zn content (35.4 and 35.9 mg/ha) and Zn uptake (185.1 and 197.1 g/ha) in 2018–19 and 2019–20, respectively were recorded with Zn @ 5 kg/ha (SA) + zinc @ 1 kg/ha (FA). Moreover, maximum B content (58.5 and 59.5 mg/ha) and B uptake (361.9 and 376.4 g/ha) in 2018–19 2019–20, respectively were observed with B @ 0.5 kg/ha (SA) and B @ 0.1 kg/ha (FA). Maximum protein content in grain (12.6 and 12.7%) and protein yield (712.8 and 744.9 kg/ha) was recorded under Zn - 5 kg/ha (SA) + B 0.5 kg/ha (SA) in 2018–19 and 2019–20, respectively

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39

EГOPOB, MИXAИЛ ЮРЬEBИЧ. "УCTAHOBKA HA ИHДETEPMИHИPOBAHHOE ПРОДУЦИРОBAHИE TEКСТА B POMAHE CAШИ СОКОЛОВА “ШКОЛА ДЛЯ ДУPAКОB”". Canadian-American Slavic Studies 40, n. 2-4 (16 ottobre 2006): 179–99. http://dx.doi.org/10.1163/22102396-90000005.

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40

Caprino, Daniela, Maura Acquila, Pierangela De Biasio, Patrizia Bicocchi, Crocifissa Lo Cunsolo, Mario Lituania e Pier Giorgio Mori. "44 ASPECTS OF PRENATAL DIAGNOSIS IN HEMOPHILIA A (HA) AND B (HB)". Pediatric Research 36, n. 1 (luglio 1994): 10A. http://dx.doi.org/10.1203/00006450-199407000-00044.

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41

Barclay, W. S., e P. Palese. "Influenza B viruses with site-specific mutations introduced into the HA gene." Journal of virology 69, n. 2 (1995): 1275–79. http://dx.doi.org/10.1128/jvi.69.2.1275-1279.1995.

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42

Dayan, Sonia, Rob W. H. Ruigrok e Rod S. Daniels. "Nucleotide sequence of the HA gene of influenza B/Beijing/1/87". Nucleic Acids Research 18, n. 12 (1990): 3633. http://dx.doi.org/10.1093/nar/18.12.3633.

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43

Hiwasa, Takaki, Shigeyuki Yokoyama, Jong-Myung Ha, Shigeru Noguchi e Shigeru Sakiyama. "c-Ha-rasgene products are potent inhibitors of cathepsins B and L". FEBS Letters 211, n. 1 (19 gennaio 1987): 23–26. http://dx.doi.org/10.1016/0014-5793(87)81266-8.

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44

Bos, Gerrit, e Resianne Fontaine. "Medico-Philosophical Controversies in Nathan B. Yoʾel Falaquera's "Sefer Ṣori ha-Guf"". Jewish Quarterly Review 90, n. 1/2 (luglio 1999): 27. http://dx.doi.org/10.2307/1455395.

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45

Jaworski, Maike, Albrecht Buchmann, Peter Bauer, Olaf Riess e Michael Schwarz. "B-Raf and Ha-ras mutations in chemically induced mouse liver tumors". Oncogene 24, n. 7 (13 dicembre 2004): 1290–95. http://dx.doi.org/10.1038/sj.onc.1208265.

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46

Jia, XiaoXiao, Ming Shi, Qifei Wang, Jessica Hui, Joshua Hui Shofaro, Ryenchindorj Erkhembayar, Mizhou Hui, Chenzhe Gao e Munkh-Amgalan Gantumur. "Anti-Inflammatory Effects of the 35kDa Hyaluronic Acid Fragment (B-HA/HA35)". Journal of Inflammation Research Volume 16 (gennaio 2023): 209–24. http://dx.doi.org/10.2147/jir.s393495.

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47

JUCKER, R., M. SIRINIAN, A. MARCHETTI, G. DIROCCO e S. NASI. "The effect of Ha-ras oncogene expression on EBV immortalized B lymphocytes". Cell Biology International Reports 14 (settembre 1990): 90. http://dx.doi.org/10.1016/0309-1651(90)90461-7.

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48

Obata, Akiko, Hirotaka Maeda e Toshihiro Kasuga. "High Cellular Biocompatibility of Calcium Carbonate / Poly (Lactic Acid) Composites Doped with Silicon". Key Engineering Materials 309-311 (maggio 2006): 1113–16. http://dx.doi.org/10.4028/www.scientific.net/kem.309-311.1113.

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Abstract (sommario):

Silicon-doped calcium carbonate / poly (lactic acid) composites (Si-CCPC) were estimated in cellular biocompatibility with culture tests using osteoblast-like cells (MC3T3-E1) and mesenchymal stem cells (MSC). The cellular biocompatibility of Si-CCPC was enhanced by coating with bone-like hydroxycarbonate apatite (b-HA) formed by simulated body fluid immersion. The b-HA was formed on Si-CCPC after 3-days of immersion and closely bonded with Si-CCPC. Numerous MC3T3-E1 and MSC showed good adhesion on the b-HA with extending their lamellipodia. The number of adhering MC3T3-E1 on Si-CCPC coated with the b-HA was higher than that on Si-CCPC. The b-HA has excellent biocompatibility and silicon is regarded to stimulate osteoblast and bone formation in vivo and vitro. The b-HA containing silicon on Si-CCPCis expected to enhance the cellular adheresion, proliferation and differentiation.

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49

Iaquinta, Maria Rosa, Elena Torreggiani, Chiara Mazziotta, Andrea Ruffini, Simone Sprio, Anna Tampieri, Mauro Tognon, Fernanda Martini e Elisa Mazzoni. "In Vitro Osteoinductivity Assay of Hydroxylapatite Scaffolds, Obtained with Biomorphic Transformation Processes, Assessed Using Human Adipose Stem Cell Cultures". International Journal of Molecular Sciences 22, n. 13 (30 giugno 2021): 7092. http://dx.doi.org/10.3390/ijms22137092.

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In this study, the in vitro biocompatibility and osteoinductive ability of a recently developed biomorphic hydroxylapatite ceramic scaffold (B-HA) derived from transformation of wood structures were analyzed using human adipose stem cells (hASCs). Cell viability and metabolic activity were evaluated in hASCs, parental cells and in recombinant genetically engineered hASC-eGFP cells expressing the green fluorescence protein. B-HA osteoinductivity properties, such as differentially expressed genes (DEG) involved in the skeletal development pathway, osteocalcin (OCN) protein expression and mineral matrix deposition in hASCs, were evaluated. In vitro induction of osteoblastic genes, such as Alkaline phosphatase (ALPL), Bone gamma-carboxyglutamate (gla) protein (BGLAP), SMAD family member 3 (SMAD3), Sp7 transcription factor (SP7) and Transforming growth factor, beta 3 (TGFB3) and Tumor necrosis factor (ligand) superfamily, member 11 (TNFSF11)/Receptor activator of NF-κB (RANK) ligand (RANKL), involved in osteoclast differentiation, was undertaken in cells grown on B-HA. Chondrogenic transcription factor SRY (sex determining region Y)-box 9 (SOX9), tested up-regulated in hASCs grown on the B-HA scaffold. Gene expression enhancement in the skeletal development pathway was detected in hASCs using B-HA compared to sintered hydroxylapatite (S-HA). OCN protein expression and calcium deposition were increased in hASCs grown on B-HA in comparison with the control. This study demonstrates the biocompatibility of the novel biomorphic B-HA scaffold and its potential use in osteogenic differentiation for hASCs. Our data highlight the relevance of B-HA for bone regeneration purposes.

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50

Rott, O., J. Charreire, M. Semichon, G. Bismuth e E. Cash. "B cell superstimulatory influenza virus (H2-subtype) induces B cell proliferation by a PKC-activating, Ca(2+)-independent mechanism." Journal of Immunology 154, n. 5 (1 marzo 1995): 2092–103. http://dx.doi.org/10.4049/jimmunol.154.5.2092.

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Abstract The influenza virus hemagglutinin glycoprotein (HA) induces a vigorous B cell proliferation and Ig-synthesis by an unknown activation mechanism, which is susceptible to the inhibitory effects of anti-Ig and anti-class II mAbs. To gain further insight into the activation mode of this T cell-independent, B cell "superstimulatory" virus, we analyzed the sensitivity of H2-subtype virus-mediated B cell activation to the inhibitory effects of various signal transduction-blocking agents and compared it to the well characterized anti-mu-mediated and the LPS-employed pathway. Cyclic-AMP agonists (cAMP-analogues, pentoxifylline, cholera toxin, and forskolin) blocked HA-mediated activation of B cells only at concentrations at least 50-fold higher than required for blocking of anti-mu-induced activation. However, HA-treatment failed to induce an increase in intracellular cAMP levels in responding B cells. The B cell response to HA was highly resistant to calcineurin-inhibitory cyclosporin-A treatment and did not result in a measurable Ca2+ influx. Similarly, HA failed to induce an increase in tyrosine phosphorylations, including phosphorylation of phospholipase C gamma 2. HA-activated B cells showed an increase in membrane-associated protein kinase C activity, and depletion of protein kinase C by pretreatment of B cells with phorbol esters inhibited a subsequent activation by HA. Collectively, our results provide a new example of B cell stimulation by multivalent type-2 Ags, which seems to be mediated by a phosphatidylinositol- and Ca(2+)-independent signaling pathway.

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