1082 OXYTOCIN INDUCED NATRIURESIS IN NEWBORN DOGS
نویسندگان
چکیده
منابع مشابه
Effect of some oxytocin analogues on natriuresis in rats.
Non-anaesthetized rats were used for studying the relationship between the amount of sodium excreted and structural modifications of oxytocin molecule. Any change performed in position 4 (i.e. the glutamine residue) resulted in a decrease of natriuretic activity as compared to that of oxytocin. The analogues with modifications in the amino-terminal part of the molecule (e.g. substitution of the...
متن کاملIntrarenal nitric oxide activity and pressure natriuresis in anesthetized dogs.
Recent studies have indicated that changes in intrarenal nitric oxide (NO) production participate in mediating arterial pressure-induced changes in urinary sodium excretion. Until recently, however, the means to measure changes in intrarenal NO activity in vivo have not been available. For the present study, changes in renal tissue NO activities were assessed directly using an NO-selective micr...
متن کاملOxytocin promotes social bonding in dogs.
Recent evidence suggests that enduring social bonds have fitness benefits. However, very little is known about the neural circuitry and neurochemistry underlying the formation and maintenance of stable social bonds outside reproductive contexts. Oxytocin (OT), a neuropeptide synthetized by the hypothalamus in mammals, regulates many complex forms of social behavior and cognition in both human a...
متن کاملNewborn Analgesia Mediated by Oxytocin during Delivery
The mechanisms controlling pain in newborns during delivery are poorly understood. We explored the hypothesis that oxytocin, an essential hormone for labor and a powerful neuromodulator, exerts analgesic actions on newborns during delivery. Using a thermal tail-flick assay, we report that pain sensitivity is two-fold lower in rat pups immediately after birth than 2 days later. Oxytocin receptor...
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: Pediatric Research
سال: 1978
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-197804001-01088