Results 11 to 20 of about 142,542 (307)

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   +6 more sources

Aldosterone Contributes to Vasopressin Escape through Changes in Water and Urea Transport

Biomedicines, 2023
Hyponatremia (hypo-osmolality) is a disorder of water homeostasis due to abnormal renal diluting capacity. The body limits the degree to which serum sodium concentration falls through a mechanism called “vasopressin escape”.
Yanhua Wang, Lauren M. LaRocque, Joseph A. Ruiz, Eva L. Rodriguez, Jeff M. Sands, Janet D. Klein   +5 more
doaj   +1 more source

Kidney collecting duct cells make vasopressin in response to NaCl-induced hypertonicity

JCI Insight, 2022
Vasopressin has traditionally been thought to be produced by the neurohypophyseal system and then released into the circulation where it regulates water homeostasis.
Juan Pablo Arroyo, Andrew S. Terker, Yvonne Zuchowski, Jason A. Watts, Fabian Bock, Cameron Meyer, Wentian Luo, Meghan E. Kapp, Edward R. Gould, Adam X. Miranda, Joshua Carty, Ming Jiang, Roberto M. Vanacore, Elizabeth Hammock, Matthew H. Wilson, Roy Zent, Mingzhi Zhang, Gautam Bhave, Raymond C. Harris   +18 more
doaj   +1 more source

Vasopressin mediates fructose-induced metabolic syndrome by activating the V1b receptor

JCI Insight, 2021
Subjects with obesity frequently have elevated serum vasopressin levels, noted by measuring the stable analog, copeptin. Vasopressin acts primarily to reabsorb water via urinary concentration. However, fat is also a source of metabolic water, raising the
Ana Andres-Hernando, Thomas J. Jensen, Masanari Kuwabara, David J. Orlicky, Christina Cicerchi, Nanxing Li, Carlos A. Roncal-Jimenez, Gabriela E. Garcia, Takuji Ishimoto, Paul S. Maclean, Petter Bjornstad, Laura Gabriela Sanchez-Lozada, Mehmet Kanbay, Takahiko Nakagawa, Richard J. Johnson, Miguel A. Lanaspa   +15 more
doaj   +1 more source

Assessment of the perioperative effect of vasopressin in patients undergoing laparoscopic myomectomy: A double-blind randomised study

Indian Journal of Anaesthesia, 2021
Background and Aims: Myomectomy is associated with perioperative bleeding. The aim of the study is to evaluate the effect of intramyometrial vasopressin on blood loss and the associated cardiovascular complications during myomectomy.
Rabie Soliman, Abdelbadee Yacoub, Assem A M Elbiaa   +2 more
doaj   +1 more source

Plasma arginine vasopressin concentrations in epileptics under monotherapy [PDF]

, 1983
Plasma arginine vasopressin concentrations were determined by radio-immunoassay in 112 adult epileptics who were taking carbamazepine, phenytoin, primidone, or sodium valproate in long-term monotherapy, and in 19 controls.
E Perucca, E Perucca, K. -H. Krause, M Heim, MG Ashton, MP Fichman, NJ Smith, P Sordillo, P. Berlit, RL Marsland, T Kimura, TH Thomas, W Rascher, W. Rascher, WP Stephens, WP Stephens   +15 more
core   +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

Apelin and Vasopressin: The Yin and Yang of Water Balance

Frontiers in Endocrinology, 2021
Apelin, a (neuro)vasoactive peptide, plays a prominent role in controlling body fluid homeostasis and cardiovascular functions. Experimental data performed in rodents have shown that apelin has an aquaretic effect via its central and renal actions.
Pierre-Emmanuel Girault-Sotias, Romain Gerbier, Adrien Flahault, Nadia de Mota, Catherine Llorens-Cortes   +4 more
doaj   +1 more source

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

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