Готові списки джерел за темами / Beta sultam

Зміст

Статті в журналах
Дисертації
Книги
Тези доповідей конференцій

Добірка наукової літератури з теми "Beta sultam"

Автор: Grafiati

Опубліковано: 10 березня 2023

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями

Оберіть тип джерела:

Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Beta sultam".

Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.

Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.

Статті в журналах з теми "Beta sultam"

Tyas, Retno Muktining, and Joko Kuncoro. "HUBUNGAN ANTARA KONFORMITAS TEMAN SEBAYA DENGAN PERILAKU DUGEM PADA MAHASISWA UNIVERSITAS ISLAM SULTAN AGUNG SEMARANG." Proyeksi 13, no. 1 (September 26, 2020): 57. http://dx.doi.org/10.30659/jp.13.1.57-67.

Повний текст джерела

Анотація:

Tujuan dari penelitian ini adalah untuk menemukan hubungan antara konformitas teman sebaya dengan perilaku dugem pada Mahasiswa Universitas Islam Sultan Agung Semarang. Metode dari penelitian ini adalah kuantitatif. Penelitian ini melibatkan 70 subjek yang dipilih menggunakan metode kuota purposive random sampling. Pengambilan data dilakukan dengan memberikan skala konformitas dan skala perilaku dugem. Skala konformitas terdiri dari 30 aitem dengan rentang daya beda tinggi 0,250 � 0,533 dan koefisien reliabilitas sebesar 0,817. Skala perilaku dugem berjumlah 40 aitem dengan rentang daya beda 0,300 � 0,810 dan koefisien reliabilitas sebesar 0,971. Hasil uji hipotesis koefisien korelasi diperoleh rxy = 0,713 dengan taraf signifikansi p= 0,000 (p<0,01). Hasil tersebut menunjukkan bahwa hipotesis diterima. Artinya ada hubungan positif antara konformitas teman sebaya dengan perilaku dugem pada Mahasiswa Universitas Islam Sultan Agung Semarang.

Стилі APA, Harvard, Vancouver, ISO та ін.

Almeman, Ahmad Abdulrahman, Yasir Ahmed Beshir, and Ahmad Hamad Aldosary. "Comparison of the Effects of Metoprolol and Bisoprolol on Lipid and Glucose Profiles in Cardiovascular Patients." Current Drug Safety 14, no. 1 (January 17, 2019): 27–30. http://dx.doi.org/10.2174/1574886313666181029101247.

Повний текст джерела

Анотація:

Background: Cardioselective beta-blockers may affect glucose or lipid profiles. Objective: We sought to compare the effects of two beta-blockers, metoprolol and bisoprolol, as the most commonly used drugs in cardiology, on glucose and lipid profiles in patients with cardiovascular diseases. Methods: We conducted a retrospective cross-sectional matched study at Prince Sultan Cardiac Center in Burydah in August 2017. Patient records were screened, and adult patients with cardiovascular disorders who were treated with a stable dose of metoprolol or bisoprolol were included. Parameters related to glucose and lipid metabolism were compared using the Student’s t-test between the two groups. Results and Conclusion: The metoprolol and bisoprolol arms included 204 and 200 patients, respectively.

Стилі APA, Harvard, Vancouver, ISO та ін.

Winahyu, Diah Astika, Ade Maria Ulfa, and Risqi Indri Lestari. "PENETAPATAN KADAR BETA KAROTEN PADA KULIT BUAH NAGA MERAH DAN KULIT BUAH NAGA PUTIH DENGAN MENGGUNAKAN METODE SPEKTROFOTOMETRI UV-VIS." Jurnal Analis Farmasi 6, no. 1 (November 15, 2021): 25–29. http://dx.doi.org/10.33024/jaf.v6i1.5486.

Повний текст джерела

Анотація:

Buah naga merah terkenal sebagai salah satu sumber beta karoten yang sangat berguna sebagai pengganti antioksidan, meningkatkan sistem imun dan mengobati berbagai penyakit. Penelitian ini bertujuan untuk mengetahuikadar beta karoten pada kulit buah naga merah dan kulit buah naga putih dengan menggunakan metode spektrofotometri UV-Vis. Ekstraksi senyawa beta karoten dari kulit buah naga dilakukan dengan menggunakan petroleum eter kemudian di sentrifuge selama 5 menit. Setelah itu ditambahkan natrium sulfat anhidrat dan dibekukan selama 24 jam.Setelah dilakukan analisis senyawa beta karoten dengan menggunakan spektrofotometri UV-Vis. Hasil dari penelitian menunjukkan bahwa ekstrak kulit buah naga mengandung senyawa beta karoten. Berdasarkan hasil analisis spektrofotometri UV-Vis, pada panjang gelombang maksimum sebesar 451 nm, kulit buah naga merah memiliki kadar rata-rata beta karoten sebesar 0,015%dan kulit buah naga putih memiliki kadar rata-rata beta karoten sebesar 0,027%. Hasil ini sesuai dengan Ha dimana kadar beta karoten pada kulit buah naga merah lebih besar daripada kulit buah naga putih.Kata kunci :kulit buah naga, beta karoten, spektrofotometri UV-Vis

Стилі APA, Harvard, Vancouver, ISO та ін.

Sari, Heni Ratna, and Ruseno Arjanggi. "PERAN EFIKASI DIRI DAN DUKUNGAN SOSIAL TEMAN SEBAYA TERHADAP BELAJAR BERDASAR REGULASI DIRI PADA MAHASISWA UNIVERSITAS ISLAM SULTAN AGUNG SEMARANG." Proyeksi 14, no. 1 (August 11, 2020): 53. http://dx.doi.org/10.30659/jp.14.1.53-62.

Повний текст джерела

Анотація:

Penelitian ini bertujuan untuk mengetahui peran efikasi diri dan dukungan sosial teman sebaya terhadap belajar berdasar regulasi diri pada mahasiswa Universitas Islam Sultan Agung Semarang. Penelitian ini menggunakan metode kuantitatif korelasional. Populasi dalam penelitian ini adalah mahasiswa Universitas Islam Sultan Agung Semarang. Sampel penelitian ini berjumlah� 150 mahasiswa Universitas Islam Sultan Agung Semarang. Metode pengambilan sampel menggunakan simple random sampling. Alat ukur yang digunakan dalam penelitian ini terdiri dari tiga skala. Skala belajar berdasar regulasi diri berjumlah 68 aitem yang memiliki koefisien reliabilitas 0,941 dengan indeks daya beda aitem bergerak antara 0,277 sampai 0,683. Skala efikasi diri berisi 30 aitem yang memiliki koefisien� reliabilitas 0,896 dengan indeks daya beda aitem yang bergerak antara 0,256 sampai 0,693. Serta skala dukungan sosial teman sebaya berisi 40 aitem yang memiliki koefisien reliabilitas 0,919 dengan indeks daya beda aitem yang bergerak antara 0,301 sampai 0,726. Analisis data menggunakan analisis regresi ganda dan parsial. Hasil penelitian menunjukskan adanya peran positif efikasi diri dan dukungan sosial teman sebaya terhadap belajar berdasar regulasi diri dengan diperoleh skor R= 0,325 dan Fhitung= 8,665, p= 0,000 (p<0,05). Variabel efikasi diri dan dukungan sosial teman sebaya secara bersamaan memiliki sumbangan efektif sebesar 10,5% terhadap variabel belajar berdasar regulasi diri. Uji korelasi parsial efikasi diri dengan belajar berdasar regulasi diri diperoleh skor rx1y= 0,178 dengan signifikan 0,030 (p<0,05). Hasil tersebut menunjukkan adanya peran positif efikasi diri terhadap belajar berdasar regulasi diri. Uji korelasi parsial dukungan sosial teman sebaya dengan belajar berdasar regulasi diri diperoleh skor rx2y= 0,173 dengan signifikan 0,035 (p<0,05). Hasil tersebut menunjukkan adanya peran positif dukungan sosial teman sebaya terhadap belajar berdasar regulasi diri.

Стилі APA, Harvard, Vancouver, ISO та ін.

Uchiyama, H., BA Barut, AF Mohrbacher, D. Chauhan, and KC Anderson. "Adhesion of human myeloma-derived cell lines to bone marrow stromal cells stimulates interleukin-6 secretion." Blood 82, no. 12 (December 15, 1993): 3712–20. http://dx.doi.org/10.1182/blood.v82.12.3712.3712.

Повний текст джерела

Анотація:

Abstract Previous studies show that human myeloma-derived cell lines specifically adhere to fibronectin (FN) through very late antigen-4 (VLA-4; alpha 4 beta 1 integrin complex) and RGD-peptide mechanisms, which may contribute to the localization of tumor cells in bone marrow (BM). In these studies, we characterized the adhesion of myeloma- derived cell lines to both normal and myeloma BM stromal cells (BMSCs) and the effect of adhesion on DNA synthesis. Because interleukin-6 (IL- 6) plays an important role in the pathogenesis of multiple myeloma, we also examined the effects of tumor cell adhesion on IL-6 secretion by BMSCs. In 51chromium binding assays, the U266, ARH-77, and IM-9 cell lines showed 52% +/- 12%, 55% +/- 6%, and 47% +/- 7% specific adherence, respectively, to normal BMSCs and 74% +/- 4%, 60% +/- 3%, and 61% +/- 6% specific adherence, respectively, to myeloma BMSCs. In contrast, only 12% to 13% specific binding of HS-Sultan cells to BMSCs was noted. The binding of myeloma cells to BMSCs was partially blocked with anti-beta 1 monoclonal antibody (MoAb), anti-beta 2 integrin MoAb, and excess RGD peptide, suggesting multiple mechanisms for the adhesion of myeloma cell lines to BMSCs. Binding of cell lines to FN or myeloma BMSCs did not affect cell line proliferation; however, adhesion of myeloma cell lines to normal BMSCs decreased DNA synthesis, ie, stimulation indices are 0.1 +/- 0.04, 0.2 +/- 0.1, 0.2 +/- 0.07, and 0.1 +/- 0.06 for the adherent non-IL-6-dependent U266, ARH-77, HS- Sultan, and IM-9 cells, respectively (n = 5, P < .01). In contrast, adherence of IL-6-dependent B9 cells increased their proliferation (stimulation index, 3.2 +/- 0.7). Significant (twofold to eightfold) increases in IL-6 secretion were evident in cell line-adherent (> or = 12 hours) normal and myeloma BMSC cultures. Paraformaldehyde fixation of BMSCs before adhesion completely abrogated IL-6 secretion, suggesting that IL-6 secretion was triggered in BMSCs rather than in cell lines. Partial blocking of cell line adhesion to BMSCs, using anti- beta 1 integrin and anti-beta 2 integrin MoAbs and RGD peptide, also partially blocked the triggering of IL-6 secretion by BMSCs. When cell lines were placed in Transwell inserts and then cultured with either normal or myeloma BMSCs, permitting juxtaposition without cell to cell contact between myeloma cell lines and BMSCs, no increase in IL-6 secretion was observed.(ABSTRACT TRUNCATED AT 400 WORDS)

Стилі APA, Harvard, Vancouver, ISO та ін.

Повний текст джерела

Анотація:

Previous studies show that human myeloma-derived cell lines specifically adhere to fibronectin (FN) through very late antigen-4 (VLA-4; alpha 4 beta 1 integrin complex) and RGD-peptide mechanisms, which may contribute to the localization of tumor cells in bone marrow (BM). In these studies, we characterized the adhesion of myeloma- derived cell lines to both normal and myeloma BM stromal cells (BMSCs) and the effect of adhesion on DNA synthesis. Because interleukin-6 (IL- 6) plays an important role in the pathogenesis of multiple myeloma, we also examined the effects of tumor cell adhesion on IL-6 secretion by BMSCs. In 51chromium binding assays, the U266, ARH-77, and IM-9 cell lines showed 52% +/- 12%, 55% +/- 6%, and 47% +/- 7% specific adherence, respectively, to normal BMSCs and 74% +/- 4%, 60% +/- 3%, and 61% +/- 6% specific adherence, respectively, to myeloma BMSCs. In contrast, only 12% to 13% specific binding of HS-Sultan cells to BMSCs was noted. The binding of myeloma cells to BMSCs was partially blocked with anti-beta 1 monoclonal antibody (MoAb), anti-beta 2 integrin MoAb, and excess RGD peptide, suggesting multiple mechanisms for the adhesion of myeloma cell lines to BMSCs. Binding of cell lines to FN or myeloma BMSCs did not affect cell line proliferation; however, adhesion of myeloma cell lines to normal BMSCs decreased DNA synthesis, ie, stimulation indices are 0.1 +/- 0.04, 0.2 +/- 0.1, 0.2 +/- 0.07, and 0.1 +/- 0.06 for the adherent non-IL-6-dependent U266, ARH-77, HS- Sultan, and IM-9 cells, respectively (n = 5, P < .01). In contrast, adherence of IL-6-dependent B9 cells increased their proliferation (stimulation index, 3.2 +/- 0.7). Significant (twofold to eightfold) increases in IL-6 secretion were evident in cell line-adherent (> or = 12 hours) normal and myeloma BMSC cultures. Paraformaldehyde fixation of BMSCs before adhesion completely abrogated IL-6 secretion, suggesting that IL-6 secretion was triggered in BMSCs rather than in cell lines. Partial blocking of cell line adhesion to BMSCs, using anti- beta 1 integrin and anti-beta 2 integrin MoAbs and RGD peptide, also partially blocked the triggering of IL-6 secretion by BMSCs. When cell lines were placed in Transwell inserts and then cultured with either normal or myeloma BMSCs, permitting juxtaposition without cell to cell contact between myeloma cell lines and BMSCs, no increase in IL-6 secretion was observed.(ABSTRACT TRUNCATED AT 400 WORDS)

Стилі APA, Harvard, Vancouver, ISO та ін.

Neli Awat Hi M Nur and Djoko Widagdo. "Pengaruh Kualitas Pelayanan Terminal Kargo Terhadap Kepuasan Pengguna Jasa di Bandar Udara Sultan Babullah Ternate." Jurnal Multidisiplin Madani 2, no. 4 (April 29, 2022): 1739–52. http://dx.doi.org/10.55927/mudima.v2i4.292.

Повний текст джерела

Анотація:

The growth in the number of passengers continues to increase every year, this is also followed by an increase in the number of postal and cargo transportation using airplanes, the purpose of this study is to find out how much influence the quality of cargo terminal services has on service user satisfaction at the airport of Sultan Babullah Ternate, service quality is the success of an achievement of a company in creating positive thinking from customers can also make customers feel satisfied. The method in this research uses quantitative methods or data collection is obtained from primary data with the questionnaire method. The population in this study are users of cargo terminal services in Sultan Babullah Airport Ternate, in this study requires a sample of 100 respondents. the sample or data source is selected using Non-Probability Sampling with Incidental Sampling Technique. The results in this study have an effect on the quality of cargo terminal services on service user satisfaction at Sultan Babullah Airport, Ternate. Showing the output results obtained from the beta coefficient value is 0.983 with t count that is 53.628 and t table is 1.98447 because t count > t table then Ho is rejected and Ha is accepted. In conclusion, the variable (X) of service quality has an influence on the variable (Y) of service user satisfaction with an effect of 0.983 or 98.3%.

Стилі APA, Harvard, Vancouver, ISO та ін.

Kharisma, Oktaf Brillian, and Reski Riandi. "IMPLEMENTASI APLIKASI SISTEM PENYUSUNAN JADWAL KULIAH PADA JURUSAN TEKNIK ELEKTRO UIN SULTAN SYARIF KASIM." Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika 12, no. 2 (August 1, 2018): 59–68. http://dx.doi.org/10.47111/jti.v12i2.533.

Повний текст джерела

Анотація:

Proses penyusunan jadwal perkuliahan merupakan kegiatan rutin setiap universitasdalam menghadapi setiap semester baru. Jurusan Teknik Elektro UIN Suska Riau,penyusunan jadwal perkuliahan masih menggunakan program Microsoft Excel. Sehingga,pembuatan jadwal tersebut masih kurang efisien karena prosesnya membutuhkan waktuyang lama dan harus melakukan revisi jadwal yang bentrok. Maka,dibutuhkan sebuah sistemyang dapat menangani proses penjadwalan perkuliahan tersebut dengan menerapkan metodeasosiasi berbasis web. Denagan adanya aplikasi ini nantinya proses perkuliahan di jurusanteknik elektro dapat dapat dilakukan tanpa adanya jadwal perkuliahan yang bentrok danproses penyusunannya dapat dilakukan dengan cepat. Aplikasi yang dibangun akanmengenerate otomatis dan menampilkan jadwal berupa tabel penjadwalan secarakeseluruhan yaitu berupa data dosen, data waktu, data mata kuliah, dan data ruangan. Darihasil uji beta yang dilakukan oleh 100 dosen sebagai subjek penguji menyatakan bahwakeberhasilan system sebesar 75%.

Стилі APA, Harvard, Vancouver, ISO та ін.

Nuzula, Nike Ika, Wiwit Sri Werdi Pratiwi, Novi Indriyawati, and Makhfud Efendy. "STUDI PENGGUNAAN SENYAWA CaCl2 DALAM MENURUNKAN KADAR SULFAT PADA LIMBAH PRODUKSI GARAM." Jurnal Kimia Riset 6, no. 1 (June 28, 2021): 20. http://dx.doi.org/10.20473/jkr.v6i1.23159.

Повний текст джерела

Анотація:

Bittern adalah salah satu hasil dari proses produksi garam yang saat ini pemanfaatannya belum maksimal. Hal ini dikarenakan banyaknya pengotor yang terkadung didalamnya. Sulfat merupakan pengotor tertinggi kedua dalam bittern. Penelitian ini dilakukan untuk mengikat sulfat pada bittern dengan menggunakan CaCl₂.2H₂O dengan metode penambahan yang berbeda-beda. Variasi yang digunakan dalam penelitian ini adalah perbandingan mol antara bittern dengan Kristal CaCl2. Perbandingan mol terbaik antara bittern dengan Kristal CaCl2 didapatkan rasio sebesar 1: 0.9 dengan kadar sulfat sebesar 4.83 mg/L, dimana kadar awal sulfat pada sampel bittern sebesar 41.257 g/L atau setara dengan 41257 mg/L..

Стилі APA, Harvard, Vancouver, ISO та ін.

Guswanto, Imam, and Inhastuti Sugiasih. "HUBUNGAN RASA MEMILIKI DAN KOMITMEN DENGAN MOTIVASI BERPRESTASI PEMAIN FUTSAL FAKULTAS DI UNIVERSITAS ISLAM SULTAN AGUNG SEMARANG." Proyeksi 13, no. 2 (September 26, 2020): 144. http://dx.doi.org/10.30659/jp.13.2.144-155.

Повний текст джерела

Анотація:

Penelitian ini bertujuan untuk mengetahui hubungan antara rasa memiliki dan komitmen dengan motivasi berprestasi pemain futsal fakultas di Universitas Islam Sultan Agung (Unissula) Semarang. Penelitian ini menggunakan metode penelitian kuantitatif yang dilakukan pada 99 orang pemain futsal dari tiap fakultas. Penelitian ini menggunakan 3 skala pengukuran, yaitu Skala Motivasi Berprestasi, SOBI�P, dan Skala Komitmen. Skala Motivasi Berprestasi berjumlah 21 aitem dengan rentang daya beda 0,254�0,527 dan koefisien reliabilitas sebesar 0,771. SOBI�P berjumlah 17 aitem dengan rentang daya beda 0,569�0,732 dan koefisien reliabilitas sebesar 0,938. Skala Komitmen berjumlah 20 aitem dengan rentang daya beda 0,323�0,504 dan koefisien reliabilitas sebesar 0,831. Teknik analisis data yang digunakan yaitu analisis regresi dua prediktor dan korelasi parsial. Hasil uji hipotesis pertama menunjukkan ada hubungan yang sangat signifikan antara rasa memiliki dan komitmen dengan motivasi berprestasi, dimana korelasi R=0,757 dan Fhitung=61,948 dengan taraf signifikansi sebesar 0,000 (p < 0,01). Hasil uji hipotesis kedua menunjukkan ada hubungan positif yang signifikan antara rasa memiliki dengan motivasi berprestasi, dimana korelasi ryx1-x2= 0,252 dengan taraf siginifikansi p = 0,012 (p < 0,05). Hasil uji hipotesis ketiga menunjukkan ada hubungan positif yang sangat signifikan antara komitmen dengan motivasi berprestasi, dimana korelasi ryx1-x2 = 0,630 dengan taraf signifikansi p = 0,000 (p < 0,01).

Стилі APA, Harvard, Vancouver, ISO та ін.

Більше джерел

Дисертації з теми "Beta sultam"

Hinchliffe, Paul Stuart. "The synthesis of #beta#-sultam inhibitors of proteolytic enzymes." Thesis, University of Huddersfield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368328.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Baxter, Nicholas James. "The mechanisms of reactions of #beta#-sultams." Thesis, University of Huddersfield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.285584.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Glasl, Dietmar. "Basenkatalysierte Ringerweiterungsreaktionen von N-Alkyl-Beta-Sultamen /." [S.l. : s.n.], 1993. http://www.gbv.de/dms/bs/toc/144768127.pdf.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Wood, James Matthew. "The reactivity of #beta#-sultams and their application as enzyme inhibitors." Thesis, University of Huddersfield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368327.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Kolb, Roman [Verfasser]. "beta-Sultams as Tools for the Study of Enzyme Function / Roman Kolb." München : Verlag Dr. Hut, 2014. http://d-nb.info/1058284762/34.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Schulz, Joachim Günther. "Identifikation des Glykosylphosphatidylinositol-verankerten Heparan Sulfat Proteoglykans Glypikan als Toxizitäts-vermittelndem Rezeptor für Beta-Amyloid der Alzheimer´schen Krankheit in der neuronalen PC12 Zellinie." Doctoral thesis, Humboldt-Universität zu Berlin, Medizinische Fakultät - Universitätsklinikum Charité, 1998. http://dx.doi.org/10.18452/14407.

Повний текст джерела

Анотація:

In der vorliegenden Arbeit konnte mit der PC12 Zellinie und dem MTT Viabilitätsassay Glypikan, ein Glykosylphosphatidylinositol-verankertes Heparan Sulfat, als Rezeptor identifiziert werden, der die toxischen Effekte von [beta]-Amyloid vermittelt. Kompetitive Substanzen im Medium, enzymatische Behandlung der Zelloberfläche und Block spezifischer zellulärer Synthesewege wurden eingesetzt. [beta]-Amyloid wird eine zentrale Rolle in der Pathogenese der Alzheimer'schen Krankheit zugeschrieben. Eine Intervention auf Ebene der [beta]-Amyloid-Rezeptor Interaktion könnte einen Therapieansatz für die Alzheimer'sche Krankheit darstellen. Weitere Experimente sind notwendig, um die Rolle von Glypikan bei der Vermittlung der [beta]-Amyloid Toxizität im Alzheimer-Gehirn zu untersuchen, z.B. in der Primärkultur von Neuronen und Mikroglia oder im lebenden Hirnschnitt. Eine ähnliche anatomische Verteilung der Glypikanexpression im Rattenhirn und der neurofibrillären Bündel im Alzheimergehirn wurde gefunden. Eine mögliche Rolle für Glypikan bei der Entstehung der neurofibrillären Bündel muß im Autopsiegehirn von Alzheimerpatienten überprüft werden.
[beta]-amyloid is thought to play a major role in the pathogenesis of Alzheimer's disease. In PC12 cell culture, competitive substances in cell culture medium, enzymatic cell surface treatment und block of specific cell synthesis pathways were used to identify glypican, a GPI- anchored heparan sulfate proteoglycan, as a receptor that mediates the toxic effects of [beta]-amyloid.

Стилі APA, Harvard, Vancouver, ISO та ін.

Melia, Selenia <1981&gt. "Studi ed approfondimenti sulla composizione in acidi grassi del latte bovino di razza Reggiana con diverso fenotipo per k-caseina e Beta-lactoglobulina." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/1384/1/Melia_Selenia_tesi.pdf.

Повний текст джерела

Анотація:

The aim of the present study was to examine the association between milk protein polymorphism and fatty acids profiles of bovine milk. Milk samples were collected from each of 55 Reggiana cows during early, mid and late lactation, respectively, in two farms within the production area of Parmigiano Reggiano cheese. Identification and quantification of fatty acids were performed by gas chromatography. Milk fatty acid composition using cows of differing κ-casein (κ-Cn) and β-lactoglobulin (β-Lg) phenotypes was investigated. Statistically significant results regarding the associations between milk fatty acid composition and κ-Cn phenotype were found, in particular, κ-Cn BB seems to influence de novo fatty acid synthesis in the mammary gland. Also κ-Cn AB seems to have the same effect. Proportions of C10:0 (2,29a AA; 2,53b AB; 2,59b BB), C12:0 (2,77a AA; 3,17b AB; 3,20b BB) and C14:0 (9,22a AA; 10,25b AB; 10,27b BB) were higher in the milk from cows with κ-Cn phenotype AB and BB vs κ-Cn phenotype AA (p<0,05). Conversely C18:0 (7,84b AA; 7,20a,b AB; 6,94a BB) and C18:1 (19,19b AA; 16,81a AB; 16,79a BB) were lower in the milk from cows with κ-Cn phenotype AB and BB vs κ-Cn phenotype AA. The association between milk fatty acid composition and β-Lg phenotype was not statistically significant, except for some fatty acids. In particular, C12:0 (3,05a AA; 3,04a AB; 3,33b BB) was higher in the milk from cows with β-Lg phenotype BB vs β-Lg phenotype AA and AB (p<0,05). Concentrations of C18:0 (6,93a AA; 7,86b AB; 6,59a BB) and C18:1 (16,74a,b AA; 18,24b AB; 16,07a BB) were lower in the milk from cows with β-Lg phenotype AA and BB vs β-Lg phenotype AB (p<0,05). Moreover this research, carried out in farms within the Parmigiano Reggiano cheese district, analysed also the size distribution of fat globules in bulk milk of Reggiana and Frisona breed cows. In particular, the size distribution of individual milk fat globules of Reggiana cows with differing κ-Cn phenotypes was considered. From first observations, no statistically significant differences were observed.

Стилі APA, Harvard, Vancouver, ISO та ін.

Повний текст джерела

Анотація:

Стилі APA, Harvard, Vancouver, ISO та ін.

STEFANINI, CHIARA. "NEUROCHEMICAL, NEUROINFLAMMATORY AND NEUROCOGNITIVE CHANGES INDUCED BY BINGE DRINKING IN THE ADOLESCENT FEMALE RATS." Doctoral thesis, 2013. http://hdl.handle.net/2158/796071.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Wallert, Stefan [Verfasser]. "Asymmetrische Synthese von ß-Aminosulfonaten [beta-Aminosulfonaten], β-Sultamen [beta-Sultamen] und {γ-Sultonen gamma-Sultonen / vorgelegt von Stefan Wallert". 2003. http://d-nb.info/969247346/34.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Книги з теми "Beta sultam"

Tehrani, Faisal. Nama beta Sultan Alauddin. 2nd ed. [Putrajaya, WP i.e. Wilayah Persekutuan]: Aberdeen, 2008.

Знайти повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Тези доповідей конференцій з теми "Beta sultam"

Cristea, Ramona, Claudia Sandru, and Diana Ionela Popescu. "ANALYSIS OF PESTICIDE AND HEAVY METAL RESIDUES IN HONEY BY GC/ECD AND GF-AAS: COMPARISON OF DIFFERENT PRODUCTION AREAS FROM ROMANIA." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/5.1/s20.003.

Повний текст джерела

Анотація:

Residues of pesticides and HM, used in bees care or in crop fields, have negative effects on the health of bees and humans and of the antimicrobial properties of the honey. Investigation of HM and pesticides is vital, since the use of chemical solutions has �rise up� significantly. Our aim was to investigate whether the level of contaminants in honey (Fe, Zn, Pb, Cu, Cd, As, using GC/ECD and GF-AAS) and pesticides: ?-HCH, ?-HCH, ? -HCH, aldrin, dieldrin, endrin, DDE, DDD, and DDT, alpha -Endosulfan, carbofuran, pirimicarb (by gas chromatography with electron capture determination). Iron (max. 0.76725 mg / kg), Zinc, Lead Copper Cadmium, Arsenic have lower values than the maximum allowed; 0.01 mg/ kg is the maximum allowed for pesticides; exception is max. 0.05 mg / kg for DDD, DDT, DDE, Carbofuran and Pirimicarb. The average of the resulting values exceeds the maximum allowed in many cases to four decimal places, as follows: Alpha HCH (max. 0.0158mg / kg), Beta HCH and HCH (by 10-15%), Aldrin (double), alpha endo-sulfan (three times than maximum). Endrin was not detected in any honey samples. Organochlorines in the pp DDE range were below the maximum (0.05 mg / kg). The pyrimicarbon showed lower values. The values determined are not dangerous for the human.

Стилі APA, Harvard, Vancouver, ISO та ін.

Ми пропонуємо знижки на всі преміум-плани для авторів, чиї праці увійшли до тематичних добірок літератури. Зв'яжіться з нами, щоб отримати унікальний промокод!