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Urinary cyclic AMP excretion in birds: Dependence on parathyroid hormone activity
Year:
1983
Authors :
Hurvitz, Shmuel
;
.
Pines, Mark
;
.
Volume :
49
Co-Authors:
Pines, M., Institute of Animal Science, Agricultural Research Organization, The Volcani Center, P.O. Box 6, Bet Dagan, 50250, Israel
Polin, D., Michigan State University, College of Agriculture and Natural Resources, East Lansing, MI 48823, United States
Hurwitz, S., Institute of Animal Science, Agricultural Research Organization, The Volcani Center, P.O. Box 6, Bet Dagan, 50250, Israel
Facilitators :
From page:
90
To page:
96
(
Total pages:
7
)
Abstract:
The cyclic AMP response of avian kidney to parathyroid activity has been evaluated both in vitro and in vivo. The production of cyclic AMP by dispersed avian kidney cells was stimulated by bovine parathyroid hormone or by an extract of avian parathyroid glands. Intravenous infusion of bovine parathyroid hormone resulted in increased urinary excretion and plasma concentration of cyclic AMP, as well as increased plasma calcium and urinary phosphorus excretion. The increases in plasma and urinary cyclic AMP preceded those of plasma calcium and of phosphorus excretion. EDTA infusion resulted in a decrease in plasma calcium and an increase in urinary cyclic AMP excretion. After 10 days on a low-calcium diet, chickens exhibited a 4.5-fold increase in urinary cyclic AMP excretion. The results suggest that urinary cyclic AMP in chickens reflects PTH activity similar to some mammalian species. © 1983.
Note:
Related Files :
Animal
Chickens
Cyclic AMP
Glomerular Filtration Rate
Kinetics
Male
Parathyroid Glands
Parathyroid Hormones
radioisotope
urine
Show More
Related Content
More details
DOI :
10.1016/0016-6480(83)90011-4
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
19621
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:30
You may also be interested in
Scientific Publication
Urinary cyclic AMP excretion in birds: Dependence on parathyroid hormone activity
49
Pines, M., Institute of Animal Science, Agricultural Research Organization, The Volcani Center, P.O. Box 6, Bet Dagan, 50250, Israel
Polin, D., Michigan State University, College of Agriculture and Natural Resources, East Lansing, MI 48823, United States
Hurwitz, S., Institute of Animal Science, Agricultural Research Organization, The Volcani Center, P.O. Box 6, Bet Dagan, 50250, Israel
Urinary cyclic AMP excretion in birds: Dependence on parathyroid hormone activity
The cyclic AMP response of avian kidney to parathyroid activity has been evaluated both in vitro and in vivo. The production of cyclic AMP by dispersed avian kidney cells was stimulated by bovine parathyroid hormone or by an extract of avian parathyroid glands. Intravenous infusion of bovine parathyroid hormone resulted in increased urinary excretion and plasma concentration of cyclic AMP, as well as increased plasma calcium and urinary phosphorus excretion. The increases in plasma and urinary cyclic AMP preceded those of plasma calcium and of phosphorus excretion. EDTA infusion resulted in a decrease in plasma calcium and an increase in urinary cyclic AMP excretion. After 10 days on a low-calcium diet, chickens exhibited a 4.5-fold increase in urinary cyclic AMP excretion. The results suggest that urinary cyclic AMP in chickens reflects PTH activity similar to some mammalian species. © 1983.
Scientific Publication
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