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Neural Tube Defects – Role of Folate, Prevention Strategies and Genetics Edited by Kannan Laksmi Narasimhan ppt

Neural Tube Defects – Role of Folate, Prevention Strategies and Genetics Edited by Kannan Laksmi Narasimhan ppt

Neural Tube Defects Role of Folate, Prevention Strategies and Genetics Edited by Kannan Laksmi Narasimhan ppt

... Hernández and co-workers (2000) evaluated data on exposure to folic acid Neural Tube Defects Role of Folate, Prevention Strategies and Genetics Edited by Kannan Laksmi Narasimhan ... Prevention Strategies and Genetics, Edited by Kannan Laksmi Narasimhan p. cm. ISBN 978-953-51-0317-2 Neural Tube Defects Role of Folate, Prevention Strategies and Genetics 20antagonists, ... Italy and Turkey, the MTHFRA1298C polymorphism was found to be a genetic determinant for NTD risk NEURAL TUBE DEFECTS ROLE OF FOLATE, PREVENTION STRATEGIES AND GENETICS Edited by Kannan...
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Cancer of the Uterine Endometrium – Advances and Controversies Edited by J. Salvador Saldivar ppt

Cancer of the Uterine Endometrium Advances and Controversies Edited by J. Salvador Saldivar ppt

... Biology and Genetics 1 Molecular Biology of Endometrial Carcinoma Ivana Markova and Martin Prochazka Department of Medical Genetics and Fetal Medicine, Palacky University Medical School and ... expression of p53 and aggressive histological types, advanced stage CANCER OF THE UTERINE ENDOMETRIUM ADVANCES AND CONTROVERSIES Edited by J. Salvador Saldivar  Cancer of the Uterine ... presence of Ca and Mg, degrade DNA to numerous oligonucleosomal fragments and cause disintegration of cell nucleus and destruction of the cell. Subsequently, the apoptotic residues are absorbed by...
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Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx

Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx

... rate of TH activity as afunction of the concentration of l-dopa cofactor addedto the assay mixture. R3-1501 extracts have a highTH activity, almost independent of the addition of l-dopa cofactor, ... DO activity at pH 7 and 0.02% SDS.Fig. 3. Dependence of the TH activity of extracts of R3 and thetwo mutant strains on the presence of cofactor,L-dopa. (n) R3; (d)R3-0337 which only expresses ... Herna´ndez-Romero1, Antonio Sanchez-Amat1 and Francisco Solano21 Department of Genetics and Microbiology, 2 Department of Biochemistry and Molecular Biology B, University of Murcia, SpainPolyphenol oxidases...
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Tài liệu Báo cáo khoa học: Fatty acid synthesis Role of active site histidines and lysine in Cys-His-His-type b-ketoacyl-acyl carrier protein synthases ppt

Tài liệu Báo cáo khoa học: Fatty acid synthesis Role of active site histidines and lysine in Cys-His-His-type b-ketoacyl-acyl carrier protein synthases ppt

... collection and refinement statistics.WT–C8 WT H298Q H298Q–C12 H298E H298E–C12 K328A K328A–C12 K328RResolution (A˚) 15. 0–2 .40 29. 7–1 .9 26. 1–1 .86 116. 4–1 .95 32. 5–2 .20 31. 6–2 .00 29. 8–1 .70 37. 9–2 .00 ... refinementsbecause of a slight fall in Rfree by this procedure. Oneammonium ion and a dodecanoyl residue per subunit wereadded to the H298E–C12 and H298Q–C12 models. In thewild-type and H298E and H298Q ... crystal structures of both CHH and CHNenzymes [1,4,5,11,12] have contributed to the under-standing of the role of conserved residues in the activesite of CHH condensing enzymes, and analogies havebeen...
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Tài liệu Investigating the Role of Poultry in Livelihoods and the Impact of Avian Flu on Livelihoods Outcomes in Africa docx

Tài liệu Investigating the Role of Poultry in Livelihoods and the Impact of Avian Flu on Livelihoods Outcomes in Africa docx

... of head of household –0 .003** (0.002) 0.177*** (0.032) Age of head of household squared 0.000** (0.000) –0 .001*** (0.000) Skill of head of household (age–years of schooling–5 years) ... –0 .001 (0.002) Skill of head of household squared –0 .012** (0.001) 0.000 (0.000) 0.000 (0.000) Years of education of head of household 0.0461*** (0.013) –0 .014*** (0.004) –0 .001 ... sources of income and livelihoods strategies, as well as on the type and quantity of assets owned by the households. Therefore, these datasets allow us to investigate in detail the role of poultry...
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Báo cáo khoa học: Caenorhabditis elegans metallothionein isoform specificity – metal binding abilities and the role of histidine in CeMT1 and CeMT2 potx

Báo cáo khoa học: Caenorhabditis elegans metallothionein isoform specificity metal binding abilities and the role of histidine in CeMT1 and CeMT2 potx

... for Zn(II)–CeMT1 and Cd(II)–CeMT1 and 5 : 1 for Zn(II )– and Cd(II)–CeMT2,Zn(II )– and Cd(II)–CtCeMT1 and Zn(II )– and Cd(II )– CtCeMT2. Additionally, Zn(II)–DHisCeMT2 and Cd(II )– NtCeMT1 were also ... shown).The metal–CeMT complexes were recovered in theconcentration range of 0. 5–2 · 10)4m for Zn– and Cd–CeMT, and 0. 5–1 · 10)4m for Cu–CeMT, indicat-ing an average of 1 mg of pure metal–MT complex ... for Zn– and Cd–CeMT1 (B) and Zn– and Cd–CeMT2 (D). In the finalcolumn of (B) and (D), the spectra of the Cu–CeMT preparations recorded at pH 2.8 are shown.R. Bofill et al. C. elegans CeMT1 and...
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Báo cáo

Báo cáo " Cell suspension culture Panax ginseng C. A. Meyer: Role of plant growth regulators and medium composition on biomass and ginsenoside production " docx

... E.J. Hahn and K.Y. Paek. 2005b. High-density cultivation of P. ginseng cells in balloon type bioreactors: role of oxygen supply on biomass and ginsenoside production. Genetics and Appl., ... J.J. and S.J. Wang. 1998. Effects of nitrogen source on the production of ginseng saponin and polysaccharide by cell cultures of P. quinquefolium. Pro. Biochem., 33: 671-675. [15] Liu S. and ... concentration of 40 mM and the cell growth was inhibited at a high initial nitrogen concentration of 80 mM. Similarly, the accumulation of total saponin and polysaccharide were also influenced by initial...
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Báo cáo khoa học: Role of the hinge peptide and the intersubunit interface in the swapping of N-termini in dimeric bovine seminal RNase pptx

Báo cáo khoa học: Role of the hinge peptide and the intersubunit interface in the swapping of N-termini in dimeric bovine seminal RNase pptx

... folded and stable monomeric derivative of BS-RNasecan be obtained by selective reduction of the dimeric proteinwith a moderate excess of dithiothreitol, and stabilized by either alkylation of the ... by replacing Pro19 and Leu28 with thecorresponding residues from RNase A. Here we report acharacterization of monomeric P19A, L28Q and P19A/L28Q variants of mBS carried out by 2D NMR, CD and differential ... scanning microcalorimetry, and an investigation of the kinetics of swapping of all variant dimers incomparison with that of the parent protein.Materials and methodsConstruction of mBS mutantsSite-directed...
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Báo cáo khoa học: 2-Oxo acid dehydrogenase complexes in redox regulation Role of the lipoate residues and thioredoxin pot

Báo cáo khoa học: 2-Oxo acid dehydrogenase complexes in redox regulation Role of the lipoate residues and thioredoxin pot

... product of the overall reaction, NADH.Reduction of the lipoate residues of the complexes inthe forward direction, i.e. by 2-oxo acid and CoA(reactions 1–3 ), when the following reoxidation by NAD+(reaction ... modification. Efficiency of reaction 6 is provided by the protein–protein interactions evolved to enable thecatalytic 2e reduction of the lipoate by E1*S (reaction 2).In the absence of O2, the dihydrolipoate ... regulation of the two complexes by Fig. 1. Production of superoxide anion radical by the 2-oxo acid dehy-drogenase complexes. Oxidation of the complex-bound dihydrolipoate by oxygen is catalyzed by...
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Role of C-Reactive Protein and Procalcitonin in Differentiation of Tuberculosis from Bacterial Community Acquired Pneumonia potx

Role of C-Reactive Protein and Procalcitonin in Differentiation of Tuberculosis from Bacterial Community Acquired Pneumonia potx

... discriminative value betweenCRP and PCT (p=0.733). At a cutoff value of 12.5 mg/dL,the CRP concentration had a sensitivity of 90.0% and aspecificity of 58.9%; at a cutoff value of 0.25 ng/mL, thePCT ... pneumonia isdifficult. The varying clinical and radiographic presentation of CAP and TB according to patient age and comorbidity and the low sensitivity of acid-fast bacillus microscopymake it ... acute-phase protein and nonspecific marker of systemic inflammation [8]. Theability of the serum CRP concentration to identify theetiology of CAP and to predict the prognosis of CAP hasbeen investigated...
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