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Publikováno v:
The Japanese Journal of Physiology. 46:411-421
The effects of acupuncture-like stimulation of the abdomen and a hindlimb on the secretion rates of adrenal medullary catecholamine hormones (adrenaline and noradrenaline) and adrenal sympathetic efferent nerve activity were studied using urethane-an
Autor:
Yumi Takemoto
Publikováno v:
The Japanese Journal of Physiology. 42:141-145
Pentobarbital anesthesia led to a decrease of noradrenaline concentrations of both cisternal cerebrospinal fluid and plasma and adrenaline concentration of plasma with a concomitant decrease in blood pressure in rats. These data suggest that pentobar
Publikováno v:
The Japanese Journal of Physiology. 42:415-430
The mechanisms of norepinephrine-induced membrane responses in isolated hepatocytes from guinea-pigs and rats were compared using the suction-pipette, patch-clamp method, and intracellular Ca2+ concentration ([Ca2+]i) was measured using the Ca2+ fluo
Publikováno v:
The Japanese Journal of Physiology. 42:165-170
The in vitro brown adipose tissue (BAT) oxygen consumption stimulated by noradrenaline (NA) or glucagon (G) was significantly lower in chronically NA-treated rats and that of G-treated rats did not differ as compared with that of vehicle-treated cont
Publikováno v:
The Japanese Journal of Physiology. 30:805-810
Rectal temperature, catecholamine contents in the hypothalamus, and blood pressure were measured in spontaneously hypertensive rats (SHR) and normotensive Wistar-Kyoto rats (WKY). SHR had a significantly higher rectal temperature than WKY. Noradrenal
Publikováno v:
The Japanese Journal of Physiology. 36:1039-1045
The effects of exercise training on the catecholamine-stimulated [3H]GDP release in rat adipocyte membranes prelabeled with [3H]GTP and the adenylate cyclase activity were investigated. Exercise training significantly increased the release of [3H]GDP
Publikováno v:
The Japanese Journal of Physiology. 32:121-135
The role of cyclic AMP in α-amylase release by catecholamines was studied in rat parotid slices. The order of potency required for catecholamines to induce α-amylase release as well as cyclic AMP accumulation was as follows: isoproterenol>norepinep
Publikováno v:
The Japanese Journal of Physiology. 39:511-522
Graded hypoxia (FETO2 14-6%) and hypercapnia (FETCO2 6-10%), which were applied for 45s and 2 min, respectively, to urethane anesthetized and artificially ventilated rats produced an increase in adrenal sympathetic efferent nerve activity in parallel
Publikováno v:
The Japanese Journal of Physiology. 13:341-350
The influence of vasopressin on the adrenal catecholamine secretion was investigated in rats. Neither a single intraperitoneal injection of 1 U vasopressin per 100g body weight nor repeated injections of 0.4-0.8 U vasopressin per 100g body weight by