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Letteratura scientifica selezionata sul tema "Hl 4343"

Autore: Grafiati
Pubblicato: 25 luglio 2024
Ultima modifica: 31 luglio 2024

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Articoli di riviste sul tema "Hl 4343"

1

Parker, Helen M., Robyn Gallagher, Christine Duffield, Ding Ding, David Sibbritt e Lin Perry. "Occupational and Leisure-Time Physical Activity Have Different Relationships With Health: A Cross-Sectional Survey Study of Working Nurses". Journal of Physical Activity and Health 18, n. 12 (1 dicembre 2021): 1495–502. http://dx.doi.org/10.1123/jpah.2020-0415.

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Abstract (sommario):
Background: Recent research has focused on the potential benefits of physical activity in occupational settings in addition to leisure time. However, occupational physical activity (OPA) differs substantially for occupations that require heavy and repetitive physical work, such as nursing. We explored associations between leisure time and OPA and health outcomes in working nurses and midwives. Methods: Nurses who were enrolled in the Fit For the Future study (New South Wales, Australia) and who completed physical activity questionnaires (n = 4343) were classified according to high (HO) or low (LO) occupational and high (HL) or low (LL) leisure-time physical activity (LTPA): HO performed walking/heavy labor most/all of the time at work; HL met the guidelines of 150 minutes per week moderate to vigorous LTPA, creating 4 categories: HOLL, HOHL, LOHL, and LOLL. Results: HL predicted better self-rated health (unstandardized B = 0.51, 95% confidence interval, 0.44 to 0.57) and lower likelihood of ≥3 sick days in the past 12 months (OR: 0.71, 95% confidence interval, 0.61 to 0.83), whereas HO predicted higher likelihood of ≥3 sick days (OR: 1.17, 95% confidence interval, 1.01 to 1.35), adjusting for all variables. Conclusions: OPA may not confer the same health benefits as LTPA for nurses. Health-promoting interventions should emphasize the importance of achieving adequate moderate to vigorous LTPA for all, including those undertaking substantial OPA.
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2

Yawson, Sally Mensa, Kenneth K. K. Baidoo, Alhassan Adam Jangu, Emmanuel D. Kitcher e Benjamin Abaidoo. "Noise Induced Hearing Loss Among Sawmill Workers in a Sub-Saharan African Country". East African Scholars Journal of Medical Sciences 7, n. 02 (8 febbraio 2024): 41–49. http://dx.doi.org/10.36349/easms.2024.v07i02.004.

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Introduction: Noise Induced Hearing Loss (NIHL) is a permanent sensorineural hearing loss (HL) which affects the quality of life of exposed individuals. Aim: To determine the prevalence of NIHL among sawmill workers at the Timber market and petty traders in Accra, Ghana, and to assess the difference in actual and self-reported HL among the sawmill workers. Methods: This was a comparative study of NIHL among sawmill workers at the Agbogbloshie Timber Market of Accra and petty traders whose work environment was situated remotely from the sawmill. Data was analysed using SPSS version 20.0. Demographic characteristics and pure tone audiometric testing of study participants were analysed and presented as mean±standard deviation, counts and percentages. Independent T-test was used in comparing pure tone hearing thresholds of sawmill workers and petty traders at various frequencies. Results: A total of 120 sawmill workers and 120 petty traders were studied. Sixty-four (53.3%) of the petty traders were females and all the sawmill workers were males. Mean age of the sawmill workers was 41.5±11.8 years. The prevalence of NIHL among the sawmill workers was 37.5% in the right ear and 43.3% in the left ear. Among the petty traders, the prevalence of NIHL was 12.5% in the right ear and 8.3% in the left ear. There was a statistically significant difference in NIHL between the sawmill workers and the petty traders (p-value = 0.0001). The prevalence of HL in the better ear for the sawmill workers and petty traders was 16.7% and 1.7% respectively. Sixty-nine (57.5%) sawmill workers self-reported HL compared to actual HL of 39 (32.5%) which showed a statistically significant difference (p-value = 0.011). Conclusions: The prevalence of NIHL among the sawmill workers was 37.5% and 43.3% in the right and left ears. There was a significant difference between actual and self-reported HL among the sawmill workers.
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3

HIBINO, YUSUKE, KENTA YAMASHITA, YOU SAKURAI e HSUAN-CHING HO. "Two new species of the snake eel genus Bascanichthys (Anguilliformes: Ophichthidae) from the northwestern Pacific". Zootaxa 5189, n. 1 (23 settembre 2022): 103–13. http://dx.doi.org/10.11646/zootaxa.5189.1.12.

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Two new species of the elongate snake eel genus Bascanichthys are described from the northwestern Pacific. Bascanichthys kabeyawan sp. nov. is described based on a single specimen collected from estuary of southern Taiwan. It is characterized by having head 4.6% TL; tail 52.3% TL; body depth at gill opening 1.1% TL; predorsal-fin length 58.4% HL; snout length 10.9% HL; body bicolored, head without bands; lateral-line pores anterior to anus 104; vertebral formula 4-103-224. Bascanichthys ryukyuensis sp. nov. is described based on two specimens collected from the shallow water of Okinawa-jima Island, Ryukyu Islands of southern Japan. It is characterized by having head 3.7–4.3% TL; tail 43.3–44.2% TL; predorsal-fin length 40.7–45.4% HL; snout length 11.3–13.1% HL; body pale brown, head without distinct dark bands after preservation; lateral-line pores anterior to anus 114–118; total vertebrae 207–216, mean vertebral formula 2-116-212; and dorsal-fin origin before middle of head.
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4

Yu, Myeong Sang, Kwang-Sun Lee e Jong Woo Chung. "Long-Term Results of Endolymphatic Mastoid Shunt Surgery in Patients with Intractable Ménière's Disease". Otolaryngology–Head and Neck Surgery 141, n. 2 (agosto 2009): 237–42. http://dx.doi.org/10.1016/j.otohns.2009.03.014.

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Abstract (sommario):
OBJECTIVE: To evaluate changes in vertigo and hearing from patients with Ménière's disease managed by endolymphatic mastoid shunt (EMS). STUDY DESIGN: Case series with chart review. SETTING: Tertiary referral center. SUBJECTS AND METHODS: Data from 16 patients were analyzed using 1995 AAO–HNS criteria. RESULTS: Among 16 patients, six had class A vertigo control two years after treatment, five had class B, one class C, three class D, and one class F. At four years after surgery, seven patients had class A, four class B, three class C, and two class F. The mean functional level before surgery was 4.8 and improved to 2.9 and 2.6 at two years and four years after surgery, respectively. The bone conduction pure-tone averages (four frequencies) were 43.3 before surgery and improved to 33.5 dB HL and 35.5 dB HL at three and six months after surgery, respectively. At two years of follow-up, the hearing level was 38.6 dB HL and was not different from the preoperative hearing level. Two years after surgery, the hearing level gradually decreased and was 42.0 dB HL at five years of follow-up. CONCLUSION: EMS appears to be beneficial in the short term for the symptomatic patients.
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5

Nguyen, Minh H., Thu T. M. Pham, Kien T. Nguyen, Yen H. Nguyen, Tien V. Tran, Binh N. Do, Hung K. Dao et al. "Negative Impact of Fear of COVID-19 on Health-Related Quality of Life Was Modified by Health Literacy, eHealth Literacy, and Digital Healthy Diet Literacy: A Multi-Hospital Survey". International Journal of Environmental Research and Public Health 18, n. 9 (6 maggio 2021): 4929. http://dx.doi.org/10.3390/ijerph18094929.

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Abstract (sommario):
Background: The COVID-19 pandemic has been disseminating fear in the community, which has affected people’s quality of life, especially those with health problems. Health literacy (HL), eHealth literacy (eHEAL), and digital healthy diet literacy (DDL) may have potential impacts on containing the pandemic and its consequences. This study aimed to examine the association between the fear of COVID-19 scale (FCoV-19S) and the health-related quality of life (HRQoL), and to examine the effect modification by HL, eHEAL, and DDL on this association. Methods: A cross-sectional study was conducted in 11 hospitals across Vietnam from 7 April to 31 May 2020. Data were collected on 4348 outpatients, including demographic characteristics, HL, eHEAL, DDL, FCoV-19S, and HRQoL. Multiple linear regression and interaction models were used to explore associations. Results: Patients with higher FCoV-19S scores had lower HRQoL scores (unstandardized coefficient, B = −0.78, p < 0.001). HL (B = 0.20, p < 0.001), eHEAL (B = 0.24, p < 0.001), and DDL (B = 0.20, p < 0.001) were positively associated with higher HRQoL scores. The negative impact of FCoV-19S on HRQoL was significantly attenuated by higher eHEAL score groups (from one standard deviation (SD) below the mean, B = −0.93, p < 0.001; to the mean, B = −0.85, p < 0.001; and one SD above the mean, B = −0.77, p < 0.001); and by higher DDL score groups (from one SD below the mean, B = −0.92, p < 0.001; to the mean, B = −0.82, p < 0.001; and one SD above the mean, B = −0.72, p < 0.001). Conclusions: eHealth literacy and digital healthy diet literacy could help to protect patients’ health-related quality of life from the negative impact of the fear of COVID-19 during the pandemic.
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6

Xie, Dongxu, Shuben Li e Liqin Ren. "Hydrophobic chromatography of the HL-60 cellular fraction co-binding with hexamethylene bisacetamide". Journal of Chromatography B: Biomedical Sciences and Applications 688, n. 2 (gennaio 1997): 359–63. http://dx.doi.org/10.1016/s0378-4347(96)00312-x.

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7

Kharuzhyk, S. A., E. A. Zhavrid e N. U. Sachivko. "Diagnostic Effectiveness of whole Body Diffusion- Weighted Magnetic Resonance Imaging in Focal and Diffuse Bone Marrow Involvement in Patients with Lymphoma". Medical Visualization, n. 5 (28 ottobre 2017): 66–81. http://dx.doi.org/10.24835/1607-0763-2017-5-66-81.

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Abstract (sommario):
Objective:to compare diagnostic effectiveness of whole body diffusion-weighted imaging (DWI), other magnetic resonance imaging (MRI) pulse sequences and iliac wing trephine biopsy in the diagnosis of focal and diffuse bone marrow (BM) involvement in patients with lymphoma.Materials and methods.Prospective study included 130 patients with lymphoma who underwent whole-body MRI-DWI and iliac wing trephine biopsy before treatment (64 (49,2%) men, 66 (50,8%) women, middle age 43,3 ± 16,3 years, interval of 18–79 years). Hodgkin's lymphoma (HL) was at 57 (44%) patients, non-Hodgkin lymphomas (NHL) – at 73 (56%). Diagnostic effectiveness of T1- weighted images (T1-WI), STIR, DWI and FIESTA was analyzed. BM apparent diffusion coefficient (ADC) values were measured.Results.BM involvement was found in 42 patients, including 9 with HL and 33 with NHL. In HL, BM involvement was only focal. Diffuse involvement occurred more often (64%) in the NHL as compared to focal one. In focal involvement, all pulse sequences showed high diagnostic sensitivity (90–100%), BM biopsy sensitivity was 33% only. The proposed new criterion for the diagnosis of diffuse BM involvement in NHL – diffuse signal increase of the spine on DWI above renal parenchyma – has the highest sensitivity (90%) compared to T1-WI and STIR (67%) and FIESTA (71%) (p < 0.05). In NHL, the ADC value ≤0.575 • 10−3 mm2/s discrimi nates cases of diffuse involvement and absence of BM involvement with a sensitivity of 86% and a specificity of 68% (p < 0.0001). In HL, the diffuse BM signal increase on DWI is not indicative of involvement.Conclusion.All pulse sequences showed high effectiveness in the diagnosis of focal BM involvement in patients with lymphoma, iliac wing biopsy effectiveness was low. The proposed new DWI criterion for diagnosing diffuse BM involvement in NHL is the most sensitive one. A new algorithm based on whole body MRI-DWI for the diagnosis of BM involvement allows to reduce the need for BM biopsy without reducing the diagnostic effectiveness.
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8

Johnson, Connie N., Paul R. Fisher, Jinsheng Huang, Richard P. Vetanovetz e William R. Argo. "Quantifying the Acidity of an Ammonium-based Fertilizer in Containerized Plant Production". HortScience 45, n. 7 (luglio 2010): 1099–105. http://dx.doi.org/10.21273/hortsci.45.7.1099.

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Abstract (sommario):
In current horticultural practice, potential acidity or basicity of fertilizers is estimated using Pierre's method (PM) expressed in calcium carbonate equivalents (CCE) per unit weight of fertilizer. PM was developed using mineral field soil systems and may be inaccurate for quantifying fertilizer acidity in containerized plant production given the widespread use of soilless substrates and fertigation. The PM-predicted acidity of an ammonium-based fertilizer was compared against experimental data obtained when ‘Ringo’ geraniums [Pelargonium ×hortorum (Bailey. L.H.)] and ‘Super Elfin’ impatiens [Impatiens wallerana (Hook. F.)] were grown in 70% peat:30% perlite (v:v) limed with either hydrated limestone only (HL) or a combination of carbonate and hydrated limestone (CHL). Plants in 10-cm-diameter (0.35 L) containers were top-irrigated with a total of 2.0 L over 6 weeks using a 15.2N–1.9P–12.6K fertilizer [100% of nitrogen (N) as NH4-N] applied with each irrigation at 100 mg N/L without leaching. According to PM, 61.8 meq of fertilizer acidity was applied per liter of substrate. During the experiment, the pH of the substrate decreased from 7.05 to 4.41 for the HL substrate and from 7.14 to 5.13 for the CHL substrate. A corresponding drop in substrate-pH was observed when 37.1 (HL) or 43.3 (CHL) meq of CCE from 0.5 N HCl was applied per liter of substrate in a laboratory titration of the same substrates without plants. Gasometric analysis of residual carbonate at Day 0 and at the end of the experiment quantified change in CHL substrate alkalinity with time, resulting in an estimated 30.7 meq of neutralized alkalinity. Using an electroneutrality approach that assumed anion uptake (NO3–, P2O5–) was basic, and cations (NH4+, K+) were potentially acidic, nutrient analysis of the substrate at the beginning and end of the experiment estimated that an average 48.5 meq of acidity was contributed by the fertilizer. Experimentally measured acidity values were 13.1 to 31.1 meq·L−1 of substrate lower for HL and CHL than those expected from PM, suggesting PM overestimated the amount of fertilizer acidity applied to the substrate. These results support the need for an alternative method to predict fertilizer acidity for plant production in soilless substrates.
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9

Ortega, Claudia, Yael Eshet, Anca Prica, Reut Anconina, Sarah Johnson, Danny Constantini, Sareh Keshavarzi, Roshini Kulanthaivelu, Ur Metser e Patrick Veit-Haibach. "Combination of FDG PET/CT Radiomics and Clinical Parameters for Outcome Prediction in Patients with Hodgkin’s Lymphoma". Cancers 15, n. 7 (30 marzo 2023): 2056. http://dx.doi.org/10.3390/cancers15072056.

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Abstract (sommario):
Purpose: The aim of the study is to evaluate the prognostic value of a joint evaluation of PET and CT radiomics combined with standard clinical parameters in patients with HL. Methods: Overall, 88 patients (42 female and 46 male) with a median age of 43.3 (range 21–85 years) were included. Textural analysis of the PET/CT images was performed using freely available software (LIFE X). 65 radiomic features (RF) were evaluated. Univariate and multivariate models were used to determine the value of clinical characteristics and FDG PET/CT radiomics in outcome prediction. In addition, a binary logistic regression model was used to determine potential predictors for radiotherapy treatment and odds ratios (OR), with 95% confidence intervals (CI) reported. Features relevant to survival outcomes were assessed using Cox proportional hazards to calculate hazard ratios with 95% CI. Results: albumin (p = 0.034) + ALP (p = 0.028) + CT radiomic feature GLRLM GLNU mean (p = 0.012) (Area under the curve (AUC): 95% CI (86.9; 100.0)—Brier score: 3.9, 95% CI (0.1; 7.8) remained significant independent predictors for PFS outcome. PET-SHAPE Sphericity (p = 0.033); CT grey-level zone length matrix with high gray-level zone emphasis (GLZLM SZHGE mean (p = 0.028)); PARAMS XSpatial Resampling (p = 0.0091) as well as hemoglobin results (p = 0.016) remained as independent factors in the final model for a binary outcome as predictors of the need for radiotherapy (AUC = 0.79). Conclusion: We evaluated the value of baseline clinical parameters as well as combined PET and CT radiomics in HL patients for survival and the prediction of the need for radiotherapy treatment. We found that different combinations of all three factors/features were independently predictive of the here evaluated endpoints.
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10

Sieniawski, Michal, Andreas Josting, Carmen Canals, Anthony H. Goldstone, Martin Gramatzki, Didier Blaise, Christian Gisselbrecht et al. "Late Events in Patients with Relapsed or Refractory Hodgkin’s Lymphoma Treated with an Autologous Stem Cell Transplantation." Blood 110, n. 11 (16 novembre 2007): 834. http://dx.doi.org/10.1182/blood.v110.11.834.834.

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Abstract Background: Autologous stem cell transplantation (ASCT) has been used as a standard treatment in the management of patients (pts) with relapsed/refractory Hodgkin’s lymphoma (HL) in the last few decades. Long-term side effects of this treatment such as secondary malignancies (SM), organ failure and infertility attract scientific interest. Very little data is available on late events among pts with HL treated with ASCT. Material and Methods: We retrospectively analysed HL pts treated with an ASCT and registered in the European Group for Blood and Marrow Transplantation (EBMT) Database. Further inclusion criteria were: age at ASCT ≥ 18 years and time of transplantation between 1985 and 1995. Additionally, pts treated with tandem protocols have been excluded. The frequency of late events including incidence of secondary malignancies and non-relapse related mortality (NRM) was evaluated. Univariate and multivariate analyses of risk factors for SM and NRM were performed. Results: 2289 pts (median age at ASCT 30 years, range 18 – 70) were evaluated; 1408 (61.5%) pts were male. Most patients (76.9%) were in complete or partial remission at the time of transplantation and 23.1% of pts were transplanted with refractory or progressive disease. BEAM was the conditioning regimen most frequently used (57.3%) followed by CBV (29.4%) and other chemotherapy regimens (8.7%); TBI was given to 4.7% of pts. Median follow-up for all pts was 47 months (range 0 – 240). Progression free survival and overall survival at 5 years for the whole series were 39.9% and 46.8%, respectively. 988 pts (43.3%) relapsed after a median time of 8.5 months post-ASCT, 787 of them died and 201 are alive after a relapse. 312 pts died without previous relapse or progression (NRM). The main causes of death were relapse/progression (34%), transplant related mortality (11.4%) and SM (1.5%). Cumulative risk at 10 years for NRM was 14.4%. Sex, disease status at ASCT, year of ASCT (1985 – 1990 vs. 1990 – 1995), stem cell source (BM vs. PB), age > 40 years, conditioning with CBV, conditioning including TBI and time of ASCT after diagnosis > 48 months were significant prognostic factors in multivariate Cox regression analysis for NRM. SM were diagnosed in 74 pts (3.2%): solid tumours in 33 pts (1.4%), MDS/acute leukaemias in 35 pts (1.5%) and NHL in 6 pts. Cumulative risk at 10 years for SM was 4.4%, for solid tumours 2.2% and for MDS/acute leukaemia 1.7%. The significant risk factors in multivariate Cox regression analysis for SM were age at ASCT > 40 years, time from diagnosis to ASCT > 48 months and conditioning with CBV (p<0.05). Age > 40 years was the only significant risk factor for solid tumours and MDS/acute leukaemias in Cox multivariate analysis. Conclusions: ASCT remains the standard treatment for patients with refractory/relapsed HL. The cumulative risk at 10 years for NRM and for SM was 14.4% and 4.4%, respectively. The cumulative risk for SM among evaluated patients is higher compared with that reported among HL patients after first line treatment and is expected to increase over time due to the rather short median observation time and the slow progression of solid malignancies.
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Libri sul tema "Hl 4343"

1

Shelley, Mary Wollstonecraft. Frankenstein: The 1818 Text, Contexts, Criticism. New York, NY, USA: W. W. Norton & Company, 2021.

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Shelley, Mary Wollstonecraft. Frankenstein: The 1818 text. New York: W.W. Norton, 1996.

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Shelley, Mary Wollstonecraft. Frankenstein: The 1818 text, contexts, nineteenth-century responses, modern criticism. New York: W.W. Norton, 1996.

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Shelley, Mary Wollstonecraft. Frankenstein. New York: W.W. Norton, 1996.

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5

Shelley, Mary Wollstonecraft. Frankenstein: Original 1818 Uncensored Version. [Place of publication not identified]: Enhanced Media, 2015.

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6

Shelley, Mary Wollstonecraft. Frankenstein. London: J.M. Dent, 1992.

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7

Shelley, Mary Wollstonecraft. Frankenstein: Or, The modern Prometheus : the 1818 version. Ontario: Broadview Press, 1994.

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8

Shelley, Mary Wollstonecraft. Frankenstein: The 1818 text, contexts, nineteenth-century responses, modern criticism. New York: W.W. Norton, 1996.

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Shelley, Mary Wollstonecraft. Frankenstein, or, The modern Prometheus: The 1818 text. Oxford: Oxford University Press, 2008.

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Shelley, Mary Wollstonecraft. Frankenstein, or, The modern Prometheus: The 1818 text. Oxford: Oxford University Press, 1998.

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