Conformational features of a peptide model Ac-DTVKLMYKGQPMTFR-NH2, corresponding to an early folding beta hairpin region of staphylococcal nuclease [0.03%]
乙酸脱氧Thr-Val-Trp-Lys-Leu-Met-Tyr-Lys-Gln-Pro-Met-Thr-Phe-Arg-氨对其早期折叠β发夹区的肽模型的构象特征-金黄色葡萄球菌核酸酶
V Ramakrishna,Y U Sasidhar
V Ramakrishna
Recent H-D exchange 1H NMR studies of the refolding of Staphylococcal nuclease (P117G) variant suggest that, a region of the protein corresponding to a beta hairpin in the native structure folded early in the refolding process. In order to ...
Interaction of the antitumour alkaloid coralyne with duplex deoxyribonucleic acid structures: spectroscopic and viscometric studies [0.03%]
抗肿瘤生物碱coralyne与双链脱氧核糖核酸结构的作用：光谱及粘度研究
S Pal,G S Kumar,D Debnath et al.
S Pal et al.
The interaction of coralyne, an antitumour alkaloid with natural and synthetic duplex DNAs was investigated under conditions where the drug existed fully as a true monomer for the first time using spectrophotometric, spectrofluorimetric, ci...
Assay of matrix metalloproteinases in substrate impregnated gels in multiwells [0.03%]
含基质金属蛋白酶的底物凝胶微滴测定法
M Ambili,P R Sudhakaran
M Ambili
A zymographic method for the assay of matrix metalloproteinases in substrate impregnated gels in multiwells has been developed for the analysis of a large number of samples at a time. Enzyme was copolymerized with 300 microliters of 10% acr...
Comparison of the antioxidant action of the alcoholic extract of Rubia cordifolia with rubiadin [0.03%]
印度茜根醇提取物的抗氧化活性与rubiadin比较研究
Y B Tripathi,M Sharma
Y B Tripathi
The inhibition of FeSO4 induced lipid peroxidation in rat liver by alcoholic extract of Rubia cordifolia and by one of its constituent rubiadin (1, 3-dihydroxy-2-methyl anthraquinone) (pure form) has been compared. Both have been found to i...
Identification and estimation of endogenous digoxin in biological fluids and tissues by TLC and HPLC [0.03%]
高效液相色谱和薄层色谱法鉴定并测定生物样品中的内源性地高辛
P Arun,A Ravikumar,S Leelamma et al.
P Arun et al.
A procedure for estimation of digoxin in biological samples after adding a known quantity of digoxin followed by extraction, separation by TLC and HPLC is described. The identity of digoxin thus extracted from rat brain has been established...
Atherogenic diet alters folate enzymes in mice: implications of folate deficient homocysteinemia [0.03%]
动脉粥样硬化饮食诱发小鼠叶酸代谢酶的改变及其缺叶酸高同型半胱氨酸血症的意义
M V Kulkarni,V Kesavan,G Viswanathan
M V Kulkarni
The two key enzymes, methylenetetrahydrofolate reductase and methionine synthase involved in methionine synthesis from homocysteine were studied in atherogenic diet fed mice. Methylenetetrahydrofolate reductase activity was elevated while m...
Role of fatty acid binding protein in the modulation of inhibitory effect of fatty acids on fatty acid synthase and ATP-citrate lyase in developing human brain [0.03%]
脂肪酸结合蛋白在调节脂肪酸对发育人脑中脂肪酸合酶和ATP-柠檬酸裂解酶的抑制作用中的作用
D Mukhopadhyay,M Mukherjea
D Mukhopadhyay
Inhibition of the activities of fatty acid synthase and ATP-citrate lyase (ATP-CL) by fatty acids and their CoA esters has been studied. Purified fatty acid binding protein from human fetal brain reverses this inhibition. This protein also ...
Spectral studies on the interaction of iodine and anthracene sulfonate with bacterial phospholipids from different mutants of Salmonella minnesota [0.03%]
有关碘和荧蒽磺酸与来自不同鼠伤寒 salmonella Minnesota 变异菌株的细菌磷脂相互作用的光谱研究
M Saha,A K Panda,A K Chakraborty
M Saha
Using spectrophotometric and spectrofluorometric techniques, the interaction of iodine and 2-anthracene sulfonate (ANS) with the phospholipids (PL) isolated from four genetically correlated Salmonella minnesota isolates viz., a smooth form ...
Comparative Study
Indian journal of biochemistry & biophysics. 1998 Oct;35(5):291-5. DOI: 1998
Cell surface alterations induced by methylene blue and direct electric current in Escherichia coli [0.03%]
亚甲蓝和直流电对大肠杆菌细胞表面的改变的影响
C Holandino,M A Capella,J Angluster et al.
C Holandino et al.
Cell surface properties, including hydrophobicity, zeta potential, carbohydrate and fatty acid components, were altered on treatment of E. coli K12 with methylene blue (MB) and direct electric current (DC). The treatment of fimbriated E. co...
Conformational flexibility of voltage gated dihydropyridine sensitive calcium channel in hydrated DMPC bilayer [0.03%]
hydration条件下电压门控二氢吡啶敏感型钙离子通道的构象灵活性
V Kothekar,D Gupta
V Kothekar
We have built a model for Ca2+ channel using amino acid sequence from S3 helix of the fourth internal repeat of alpha 1 subunit of dihydropyridine sensitive calcium channel from rabbit skeletal muscle, on the basis of X-ray crystallographic...