نتایج جستجو برای: ethyl bromopyruvate

تعداد نتایج: 34678  

Journal: :iranian journal of pharmaceutical research 0
r dinarvand z kouchakzadeh sh moghadam f atyabi

nifedipine (nif), a 1,4-dihydropyridine calcium channel antagonist, undergoes photo-degradation to dehydro-nifedipine (dnif) upon exposure to ultraviolet (uv) light and to the nitroso analogue of dehydro-nifedipine (ndnif) when exposed to sunlight or some kinds of artificial lights. nif photo-degradation products do not contribute to clinical activity, thus prevention of photo-degradation of ni...

Journal: :The Journal of biological chemistry 1993
M Lo Bello M W Parker A Desideri F Polticelli M Falconi G Del Boccio A Pennelli G Federici G Ricci

Cys-47, the most reactive cysteine in the homodimeric glutathione transferase (EC 2.5.1.18) from human placenta (class Pi), displays peculiar acid base and spectroscopic properties. The thiolate form of this residue is characterized by a sharp UV absorption spectrum centered at 229 nm with an epsilon = 7,500 M-1 cm-1. The dependence of the apparent extinction coefficient on pH indicates that th...

2015
Yiming Sun Zhe Liu Xue Zou Yadong Lan Xiaojin Sun Xiu Wang Surong Zhao Chenchen Jiang Hao Liu

3-Bromopyruvate (3BP) is an energy-depleting drug that inhibits Hexokinase II activity by alkylation during glycolysis, thereby suppressing the production of ATP and inducing cell death. As such, 3BP can potentially serve as an anti-tumorigenic agent. Our previous research showed that 3BP can induce apoptosis via AKT /protein Kinase B signaling in breast cancer cells. Here we found that 3BP can...

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