Results 81 to 90 of about 119 (115)
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Effect of β-mercaptoethylamine on reproduction of the rat
Toxicology and Applied Pharmacology, 1967Abstract The effects of β-mercaptoethylamine administration on reproduction in two successive matings of rats were studied. MEA reduced the body weight gain of parent rats when administered at a level of 375 mg/kg/day. MEA reduced the number of first litters produced in all groups receiving 375 mg/kg/day.
R P, Beliles, W J, Scott
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Inhibition of recA induction by the radioprotector 2-mercaptoethylamine
Mutation Research Letters, 1992Our earlier finding that the radioprotective action of 2-mercaptoethylamine (MEA) is counteracted by ascorbate suggests a biochemical mechanism of action, which is supported by observations that MEA is not radioprotective in Rec- E. coli strains. In this study we show that MEA inhibits the induction of the recA gene by UV- or gamma-irradiation or by ...
M, Näslund, A, Kolman, L, Ehrenberg
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Mechanism of beta-mercaptoethylamine-induced hypotension in the dog
American Journal of Physiology-Legacy Content, 1963Radioprotectant doses of beta-mercaptoethylamine (MEA) are toxic to the dog, inducing hypotension and hemoconcentration. Antihistaminics and two adrenergic blocking agents with antihistaminic properties were effective against MEA-induced hypotension. Adrenergic blocking agents with little antihistaminic action were ineffective against the hypotension.
R L, MUNDY, M H, HEIFFER, B, MEHLMAN
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Radioprotection of Mice with Ascorbic Acid, Desferal and Mercaptoethylamine
1988Radiation damage in biological systems is initiated by the ionic, excited and free radical species formed during the energy deposition events. It progresses with time through a variety of mechanisms.1 Because of the variety of these mechanisms, any single radioprotective agent can be only partially effective. Simultaneous use of several radioprotective
A, Singh +5 more
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Surface Modification of CdS Colloids with Mercaptoethylamine
Israel Journal of Chemistry, 1993AbstractSurface modification as well as size control of CdS colloids in acetonitrile has been achieved with mercaptoethylamine (MEA). The CdS emission yield increases as it interacts with the surface modifier. A decrease in the hole‐trapping yield was observed in optically excited CdS colloids which were modified with MEA. Use of such surface modifiers
Prashant V. Kamat +2 more
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Protective effect of mercaptoethylamine and cysteine against monocrotaline intoxication in rats
Toxicology and Applied Pharmacology, 1968Abstract Protection by MEA and cysteine against monocrotaline intoxication in male Sprague-Dawley rats was studied. An intraperitoneal injection of MEA, 150 mg/kg, 15 minutes before a subcutaneous injection of monocrotaline, 30 mg/kg, caused a significant increase in the survival rate.
Y, Hayashi, J J, Lalich
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Apparent Instability Constants of 2-Mercaptoethylamine Complexes
Radiation Research, 1961The apparent instability constants of the MEA complexes of Zn, Co, Cd, and Cu were determined polarographically in a phosphate buffer of pH 7.4 and in a sodium bicarbonate solution. In these media, the Zn complex is least strong and the Cu complex rnost strong. These data are discussed in relation to the role of Zn in enzymatic oxidation. (auth)
Edward C. Knoblock, William C. Purdy
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The Effect of Mercaptoethylamine on Survival of Mice Irradiated with Cobalt 60
Radiation Research, 1957Survival of experimental animals after whole-body irradiation can be strikingly enhanced by different methods. Chemical agents such as glutathione (1), cysteine (2) and related SH-compounds, ,-mercaptoethylamine or Becaptan (3-6) and, S-0-Aminoethylisothiuronium Br HBr (7) have been recently shown to protect mice against early radiation deaths.
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ChemInform Abstract: SYNTHESIS OF CARBOHYDRATE ANALOGS OF MERCAPTOETHYLAMINE
Chemischer Informationsdienst, 1979Abstract1,2‐O,O‐Cyclohexyliden‐3‐O‐methyl‐5,6‐epithio‐α‐D‐glucofuranose (I) reagiert mit den Aminen (II) zu den α‐D‐Glucofuranosederivaten (IIIa)‐(IIIc).
YU. A. ZHDANOV, G. E. LEVITAN
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[76] Radioprotection by ascorbic acid, desferal, and mercaptoethylamine
1990Publisher Summary This chapter discusses the methods of determining radioprotection by chemical agents using the mouse as a model animal system. It discusses the mechanisms of radiation damage and their multiplicity. It also presents the rationale for choosing three chemical agents [ascorbic acid (AA), Desferal (DF), and mercaptoethylamine (MEA)] for
Ajit Singh +2 more
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