The pressor action of vasopressin, previously thought to be a pharmacological effect, has recently been shown to be physiologically important in blood pressure homeostasis [20, 12]. Vasopressin was shown in vitro to be the most powerful vasoconstrictor agent known, more potent even than angiotensin...
Under nonseptic conditions, vasopressin has little effect on blood pressure. During hypovolemia, it may prevent aberrancies in the vascular response to shock.22,27 The Vasopressin Vs Norepinephrine in Septic Shock Study reported there was no difference in 28-day mortality in groups with septic shock...
endocrine,hormone,internal secretion-thesecretionof anendocrineglandthatistransmittedbythebloodtothetissueonwhichithasaspecificeffect BasedonWordNet3.0,Farlexclipartcollection.©2003-2012PrincetonUniversity,FarlexInc. Translations Spanish / Español Select a language: ...
monitored by the hypothalamus. A decreased arterial blood volume (which can occur in conditions likecirrhosis (肝硬化)and heart failure), stimulates secretion, even in the face of decreased osmolality of the plasma: it supersedes osmolality, but with a milder ...
Effect of vasopressin on portal pressure during volume replacement after acute hem- orrhage. World J Surg 1979; 3:241-247.Skivolocki WP, Sirinek KR, Pace WG. Effect of vasopressin on portal pressure during volume replacement after acute hemorrhage. World Journal of Surgery 3: 241–247, ...
DOC-water treatment also increased plasma AVP levels in SHR to 10.5 +/- 0.8 pmol/l, but the vasopressin antagonist had little effect on blood pressure in these rats. Plasma levels of vasopressin were significantly correlated with both mean arterial pressure (r = 0.64) and left ventricular ...
Results: AVP-a had no effect on mean arterial pressure (MAP) in awake or anesthetized animals, but reduced MAP by 20.0±2.2% in the anesthetized rats which previously had been treated with SAR and/or HEX. SAR infusion had no effect on MAP when administered to conscious rats, but ...
Objective To study the effect of administrating vasopressin on cardiopulmonary resuscitation. 目的研究垂体后叶素在心肺复苏中的作用. 互联网 Objective To investigate the clinical effect in treating bleeding in gastroesophageal varices with Sandostatin and Vasopressin. 目的:观察善宁与垂[垂体]后叶素治疗食管胃...
In mice, vasopressin has been reported to have an effect on function and fertilizing ability of spermatozoa. 13.2 Animal Toxicology and/or Pharmacology No toxicology studies were conducted with vasopressin. 14. Clinical Studies Increases in systolic and mean blood pressure following administration of...
Effect of vasopressin and somatostatin on hemodynamics and blood gases in patients with liver cirrhosis The effects of somatostatin and vasopressin on blood gases, pulmonary and systemic hemodynamics, and portal pressure assessed by the gradient between occlu... R, Naeije,R, Hallemans,P, Mols,.....