STUDIES OF ACID PHOSPHATASE AND NONSPECIFIC ESTERASE ACTIVITIES IN RAT ADRENAL GLANDS FOLLOWING OPERATIVE STRESS
نویسندگان
چکیده
منابع مشابه
The characterization and assay of enzymes in rat adrenal cortex. I. Esterase and phosphatase activities.
There is evidence that significant changes may take place in the activities ofenzymes present in secreting glands under the influence of regulatory hormones. Gutman & Gutman (1938) reported increases in the acid phosphatase activity of prostate during the development of the epithelia induced by testosterone. According to Fuenzalida (1949), prolonged oestrogen treatment causes an increase in alk...
متن کاملLocalization of Esterase and Acid Phosphatase in Granules and Colloid Droplets in Rat Thyroid Epithelium
Droplets which stain like colloid occur in the cytoplasm of the thyroid follicular epithelium of the rat following stimulation of the gland by thyroid-stimulating hormone (TSH). The occurrence of droplets was remarkably reduced when the lumen became depleted of colloid. Acid phosphatase and esterase were localized in the thyroid droplets and, in addition, in granules largely around the nucleus....
متن کاملAmino acid esterase activities of swine kidney.
As long ago as 1905, Warburg (1) employed the amino acid esterase activity of tissues to prepare the optical isomers of amino acids. Since that time, other than for the studies of esterase activity of the proteases, there have been only scattered reports of the amino acid esterase activity of tissue extracts. In fact, Smith and coworkers (24) have emphasized that their preparations of “leucine ...
متن کاملActivity of alkaline phosphatase, acidic phosphatase and nonspecific esterase in the oviducts of puerperal ewes after exposure to polychlorinated biphenyls
The objective of this study was to examine the alkaline, acidic phosphatase and nonspecific esterase activity in the epithelial cells of oviducts after exposure to polychlorinated biphenyls (PCBs) at the time of puerperium. PCBs were administered in the last days of pregnancy and during early puerperium. Animals in the experimental group were exposed to Delor 105 at a dose of 100 μg/kg/day and ...
متن کاملEffect of acute heat stress on rat adrenal glands: a morphological and stereological study.
The morphological and stereological structure of rat adrenal gland was analysed by light microscopy after an acute (60 min) exposure to high ambient temperature (38 degrees C). A significant increase in plasma corticotrophin (ACTH) and serum corticosterone (CORT) concentrations was observed, confirming that acute heat exposure has a strong stressful effect. Under these conditions the adrenal gl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1970
ISSN: 0022-1554,1551-5044
DOI: 10.1177/18.9.650