title: Effect of altered hormonal states on transaminase enzymes in the genital ograns of immature female rhesus monkeys.
abstract: The effect of ovariectomy and hormone replacement therapy on the activity of glutamate oxalacetate transaminase (GOT) and glutamate pyruvate transaminase (GPT) in the oviduct, uterus, cervix and vagina of immature female rhesus monkeys (Macaca mulatta ) was studied. In intact animals, GOT activity was high in the oviduct, whereas GPT was high in the vagina. Ovariectomy suppressed the activity of both the enzymes in varying degrees. Estradiol dipropionate stimulated GOT in the oviduct and uterus, whereas progesterone increased this enzyme in the uterus. Sequential treatment of two hormones inhibited the enzymes in all the tissues; GPT was, however, stimulated in the fundus region of the uterus. The study demonstrated the presence of transaminase enzymes in the genital tissues of rhesus monkey and their differential response to sex steroids.
authors.affiliation: Division of Endocrinology Central Drug Research Institute, Lucknow, India.
authors.forename: A
authors.initials: A
authors.lastname: Kushwah
authors.forename: V P
authors.initials: VP
authors.lastname: Kamboj
authors.forename: H S
authors.initials: HS
authors.lastname: Kushwah
authors.forename: J N
authors.initials: JN
authors.lastname: Karkun