Results 21 to 30 of about 182,855 (396)

Release of vasopressin from isolated permeabilized neurosecretory nerve terminals is blocked by the light chain of botulinum A toxin [PDF]

, 1990
The intracellular action on exocytosis of botulinim A toxin and constituent chains was studied using permeabilized isolated nerve endings from the rat neural lobe. The release of the neuropeptide vasopressin was measured by radioimmunoassay.
Ahnert-Hilger, G., Dayanithi, G., Gratzl, Manfred, Nordmann, J. J., Weller, U.   +4 more
core   +1 more source

Vasopressin and Vasopressin Receptor Antagonists [PDF]

Electrolyte & Blood Pressure, 2008
Vasopressin, a neurohypophyseal peptide hormone, is the endogenous agonist at V1a, V1b, and V2 receptors. The most important physiological function of vasopressin is the maintenance of water homeostasis through interaction with V2 receptors in the kidney.
openaire   +3 more sources

Effects of adrenaline and vasopressin on cerebral microcirculation at baseline and during global brain ischemia and reperfusion in rabbits

BMC Anesthesiology, 2022
Background During cardiopulmonary resuscitation, the brain becomes ischemic. Adrenaline and vasopressin have been recommended for use during cardiopulmonary resuscitation.
Daisuke Kondo, Nobumasa Asano, Tadahiko Ishiyama, Noriyuki Shintani, Takashi Matsukawa   +4 more
doaj   +1 more source

Sex differences in the association between plasma copeptin and incident type 2 diabetes: the Prevention of Renal and Vascular Endstage Disease (PREVEND) study [PDF]

, 2012
AIMS/HYPOTHESIS: Vasopressin plays a role in osmoregulation, glucose homeostasis and inflammation. Therefore, plasma copeptin, the stable C-terminal portion of the precursor of vasopressin, has strong potential as a biomarker for the cardiometabolic ...
A Abbasi, A Tanoue, A. Abbasi, AD Pradhan, AH Brantsma, B Balkau, B Buijsse, B Thorand, B Thorand, C Herder, CJ Kirk, D. Postmus, E Kajantie, E Meijer, E. Corpeleijn, E. Meijer, EL Ding, G. Navis, GS Collins, H. L. Hillege, HJ Lambers Heerspink, J Struck, J. Struck, JM Halimi, K McGeechan, K Nakamura, LD Simmler, ME Rhodes, MJ Pencina, NG Morgenthaler, NR Cook, NS Stachenfeld, R. O. B. Gans, R. P. Stolk, R. T. Gansevoort, RL Zerbe, S Enhorning, S Enhorning, S Oertelt-Prigione, S Oshikawa, S. J. L. Bakker, SS Bhandari, T Aoyagi, TB Monster, U Saleem, V Salomaa, W Fenske, Y Fujiwara   +47 more
core   +11 more sources

Dexmedetomidine does not produce vasocontraction on human isolated gastroepiploic artery [PDF]

Korean Journal of Anesthesiology, 2011
BackgroundRecently, the addition of dexmedetomidine to sedation regimens after cardiac surgery had been reported and there is a possibility that dexmedetomidine can cause vasoconstriction.
Won-Sung Kim, Seung-Hoon Baek, Sang Kwon Lee, Tae Yong Jeon, Hee-Young Kim, Sang Wook Shin   +5 more
doaj   +1 more source

Vasopressin Loading for Refractory Septic Shock: A Preliminary Analysis of a Case Series

Frontiers in Medicine, 2021
Background: Vasopressin is one of the strong vasopressor agents associated with ischemic events. Responses to the administration of vasopressin differ among patients with septic shock. Although the administration of a high dose of vasopressin needs to be
Kensuke Nakamura, Hidehiko Nakano, Hiromu Naraba, Hiromu Naraba, Masaki Mochizuki, Yuji Takahashi, Tomohiro Sonoo, Tomohiro Sonoo, Hideki Hashimoto, Toshikazu Abe, Toshikazu Abe, Mineji Hayakawa, Kazuma Yamakawa   +12 more
doaj   +1 more source

Synthetic Vasopressin and Oxytocin Analogs and Their Potential Use in Hemorrhagic, Traumatic and Septic Shock: A Personal Perspective [PDF]

, 2017
As one of us has stated many years ago, “shock is a significant and sustained loss of effective circulating blood volume. It will eventuate in hypoperfusion of critical peripheral tissues, thus leading to a deficit in transcapillary exchange function in ...
Altura BM, Carella A, Gebrewold A, Altura BT   +3 more
core   +1 more source

The relationship between endogenous oxytocin and vasopressin levels and the Prader-Willi syndrome behaviour phenotype

Frontiers in Endocrinology, 2023
BackgroundOxytocin and vasopressin systems are altered in Prader Willi syndrome (PWS). However, investigations into endogenous oxytocin and vasopressin levels as well as clinical trials evaluating the effect of exogenous oxytocin on PWS symptoms have had
Lauren J. Rice, Lauren J. Rice, Josephine Agu, C. Sue Carter, C. Sue Carter, James C. Harris, Hans P. Nazarloo, Hans P. Nazarloo, Habiba Naanai, Stewart L. Einfeld   +9 more
doaj   +1 more source

The involvement of actin, calcium channels and exocytosis proteins in somato-dendritic oxytocin and vasopressin release [PDF]

, 2012
Hypothalamic magnocellular neurons release vasopressin and oxytocin not only from their axon terminals into the blood, but also from their somata and dendrites into the extracellular space of the brain, and this can be regulated independently ...
Leng, Gareth, Ludwig, Mike, Tobin, Vicky
core   +2 more sources

The osmoregulation of vasopressin

Kidney International, 1976
The concept that secretion of the antidiuretic hormone, arginine vasopressin, is regulated by the osmolality of body water originated with the pioneering studies of Verney over 25 years ago [1]. In a classical series of experiments, this investigator showed that the injection of hypertonic saline into the carotid artery of conscious, hydrated dogs ...
Ronald L. Shelton, Gary L. Robertson, Shahid Athar   +2 more
openaire   +3 more sources