نتایج جستجو برای: s allyl cysteine
تعداد نتایج: 741898 فیلتر نتایج به سال:
BACKGROUND S-allyl mercaptocysteine (SAMC), a water-soluble component derived from garlic, has been found to exert multi-antitumor activities. This study was to investigate the responsible molecular mechanisms of SAMC in human breast cancer cell lines. METHODS Sulforhodamine B assay was used to determine cell viability, flow cytometry was applied for the analysis of cell cycle and cell apopto...
The investigation of allyl cyanide adsorption on Si(111)-737 using high-resolution electron-energy-loss spectroscopy ~HREELS!, x-ray photoelectron spectroscopy ~XPS!, and ultraviolet photoelectron spectroscopy ~UPS! reveals a tetra-s binding mode through two @212#-like cycloaddition reactions. The HREELS spectra of chemisorbed monolayer show the absence of CvC, CwN, and C(sp)uH stretching modes...
This study examined whether the stereoselective actions of S-nitrosocysteine (SNC) in the central nervous system involves the activation of stereoselective SNC recognition sites. We examined the effects produced by intracerebroventricular injection of the L- and D-isomers of SNC (L- and D-SNC) on mean arterial blood pressure, heart rate, and vascular resistances in conscious rats. We also exami...
b a c k g r o u n d & aim: the aim of the current study was to investigate the advantages of bayesian method in comparison to traditional methods to detect best antioxidant in freezing of human male gametes. methods & materials: semen samples were obtained from 40 men whose sperm had normal criteria. a part of each sample was separated without antioxidant as fresh and the remaini...
The S-carboxymethyl-D-cysteine side-chain analogs of cephalosporin C and deacetoxycephalosporin C were found to have markedly increased in vitro activity against Gram-positive and Gram-negative bacteria compared to the natural antibiotics. The S-carboxymethyl-L-cysteine analogs were less active than the S-carboxymethyl-D-cysteine analogs but against most organisms tested, still more active than...
Addition of PMe3 to Mo2(allyl)4 afforded Mo2(allyl)4(PMe3)2, in which two of the allyl groups adopt an unprecedented micro2-eta1,eta3 bonding mode; theoretical studies elucidate the roles of the sigma- and pi-donor ligands in the interplay of metal-allyl and metal-metal bonding.
background: s-methyl cysteine (smc) is a hydrophilic cysteine-containing compound naturally found in garlic and onion. the purpose of the present study was to investigate the protective effect of smc on oxidative stress, inflammation and insulin resistance in an experiment of metabolic syndrome. methods: male wistar rats were divided into five groups (6 rats in each group), namely; control, con...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید