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The influence of 17 beta estradiol 17 beta acetate on adenylyl cyclase activity and aminoacyl transfer rna synthetase phosphatase activity in ovariectomized nmri mice

Berg, B.H.

Biochemistry International 24(3): 527-534

1991


ISSN/ISBN: 0158-5231
Accession: 007908177

Adenylyl cyclase activity in the uterus of ovariectomized NMRI mice showed an increase of 87% four minutes after intraperitoneal administration of 17-.beta.-estradiol 17-.beta.-acetate in water solution, while in the liver of the same animals activity had decreased by 57%. At the same time, the activity of the 51 kDa form of the aminoacyl-tRNA synthetase phosphatase in the uterus showed an increase of 400%, while in the liver a decrease of 60% was observed. Sixty minutes after hormone injection the adenylyl cyclase activities showed no difference from controls.

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