Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Lanny C. Keil"'
Autor:
Terry N. Thrasher, Lanny C. Keil
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 279:R1035-R1042
We have proposed that the reflex increase in arginine vasopressin (AVP) secretion in response to hypovolemia is due to arterial baroreceptor unloading. If arterial pressure is the key to the mechanism, the slope relating plasma AVP to arterial pressu
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 278:R469-R475
We studied the role of cardiac and arterial baroreceptors in the reflex control of arginine vasopressin (AVP) and renin secretion during graded hypotension in conscious dogs. The dogs were prepared with Silastic cuffs on the thoracic inferior vena ca
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 81:2131-2135
After 24-h water deprivation, five men (23-41 yr; 78 +/- 3.6 kg) consumed, within 4.0-6.2 min, 12 mL/kg of one of six fluid formulations (16.5 C) once a week over a period of 6 weeks: water, hypotonic saline (0.045% Na(+)), isotopic saline (0.36%, Na
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 268:R1069-R1077
The goal of this study was to test the hypothesis that increasing or decreasing the load on baroreceptors in the right heart influenced the secretion of arginine vasopressin (AVP), adrenocorticotropic hormone (ACTH), and renin during a state of susta
Autor:
Watson Re, John W. Landis, Lanny C. Keil, Robert K. Hutchinson, David M. Rainey, M. Chris Langub, Shikha Seksaria
Publikováno v:
Journal of Neuroendocrinology. 6:79-87
Estrogen is known to play an important role in regulating reproductive function in female rats through actions exerted at the preoptic area, a part of the brain that is markedly sexually dimorphic and which contains abundant estrogen receptors. A cri
Publikováno v:
Pharmacology. 49:199-204
Prior work showed that intracerebroventricular (i.c.v.) infusions of artificial cerebrospinal fluid (aCSF), at a rate of 8 microliters/min x 10 min, elevated CSF pressure (CSFp) of conscious rats after a 2-hour delay. The rise was associated with an
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 265:R220-R229
The effect of acute cardiac nerve blockade (CNB) on the increases in plasma renin activity (PRA), arginine vasopressin (AVP), and cortisol in response to a 30 ml/kg hemorrhage was determined in conscious dogs (n = 9). Procaine was infused into the pe
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 262:R51-R60
We examined the relative contributions of afferent input from the heart and from arterial baroreceptors in the stimulation of arginine vasopressin (AVP) secretion in response to hypotension caused by thoracic inferior vena caval constriction (TIVCC).
Publikováno v:
Brain Research. 570:218-224
Prior studies showed that cerebroventricular infusions of artificial cerebrospinal fluid, 8 microliter/min for 10 min, followed by a 10 min rest and a 24 h infusion of 0.5 microliters/min, raised cerebrospinal fluid pressure (CSFp) of conscious, unre
Publikováno v:
Experimental Biology and Medicine. 199:34-37
Infusions of artificial cerebrospinal fluid (CSF) into the cerebroventricles of conscious rats can raise CSF pressure (CSFp). This response can be modified by some neuropeptides. One of these, angiotensin, facilitates the rise in CSFp. We measured CS