Results 101 to 110 of about 182,855 (396)

Noncanonical Control of Vasopressin Receptor Type 2 Signaling by Retromer and Arrestin*

Journal of Biological Chemistry, 2013
Background: It remains unclear why vasopressin induces greater antidiuresis through V2R than does oxytocin. Results: Vasopressin sustains cAMP signaling during V2R internalization, a process promoted by β-arrestins, and is halted by the retromer complex.
Timothy N. Feinstein, N. Yui, M. Webber, Vanessa L. Wehbi, H. Stevenson, J. D. King, K. Hallows, Dennis Brown, R. Bouley, J. Vilardaga   +9 more
semanticscholar   +1 more source

Robust Artificial Polyenzyme for Recyclable Pickering Emulsion and Cascade Synthesis

ChemCatChem, EarlyView.
Artificial polyenzyme (ArPoly) forms amphiphilic proteinpolymer conjugates that stabilize Pickering emulsions with tunable interfacial properties for biocatalysis. These emulsions enable efficient and robust single‐step reactions, multi‐step biocatalytic cascades, and whole‐cell catalysis.
Shan Wang, Changzhu Wu
wiley   +1 more source

Pharmacokinetic and pharmacodynamic evaluation of various vasopressin doses and routes of administration in a neonatal piglet model

Scientific Reports
Epinephrine is the only recommended vasopressor during neonatal cardiopulmonary resuscitation. However, there are concerns about the potential adverse effects of epinephrine, which might hamper efficacy during cardiopulmonary resuscitation.
Marwa Ramsie, Po-Yin Cheung, Megan O’Reilly, Tze-Fun Lee, Georg M. Schmölzer   +4 more
doaj   +1 more source

Ca2+ uptake to purified secretory vesicles from bovine neurohypophyses [PDF]

, 1982
Purified secretory vesicles isolated from bovine neurohypophyses were found to take up Ca2+ when incubated at 30°C in media containing 10−7 to 10−4 M free Ca2+. At 10−4 free Ca2+ 19 nmol/mg protein were taken up within 30 min.
Baker, Banks, Barer, Blaustein, Borle, Bowman, Böhlen, Conigrave, Crompton, Dicker, Ginsburg, Gratzl, Gratzl, Heidemarie I. Krieger-Brauer, Krieger-Brauer, Krieger-Brauer, Lehninger, Lehninger, Manfred Gratzl, Morris, Niels A. Thorn, Normann, Olsen, Pressman, Rasmussen, Robinson, Russell, Saermark, Thorn, Thorn, Torben Særmark, Torp-Pedersen, Torp-Pedersen, Vilhardt, Vilhardt, Weiss   +35 more
core   +1 more source

First‐in‐Human Study of Merotocin, a Short‐Acting Peptidic Oxytocin Receptor Agonist for Lactation Support

Clinical Pharmacology in Drug Development, EarlyView.
Abstract Endogenous oxytocin plays an important role in lactation, but its effectiveness as an exogenous galactagogue has been modest due to dose‐limiting side effects related to off‐target effects at the vasopressin V2 receptor. Merotocin (FE 202767) is a short‐acting peptidic oxytocin receptor agonist with the potential to aid mothers experiencing ...
Yu Bagger, Carina Holmqvist, Daniël M. Jonker, Bjarke M. Klein, Lorien E. Urban   +4 more
wiley   +1 more source

Perbandingan Vasopressin dan Norephinephrine sebagai Vasopressor pada Pasien Syok Sepsis

Jurnal Anestesi Perioperatif
Sepsis menyebabkan kematian terbesar, tingkat mortalitas sepsis tinggi dan dapat mencapai 50% pada syok sepsis. Tatalaksana resusitasi pada syok sepsis menggunakan vasopresor. norepinephrine saat ini adalah rekomendasi utama pada syok sepsis, vasopressin
Andrio Farel Edward Gultom, Rommy F. Nadeak, Tasrif Hamdi, Yuki Yunanda   +3 more
doaj   +1 more source

Study of influence of base-vehicle on biological activity of vasopressin in the transbuccal dosage forms

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2019
Understanding of nootropics' lack of strong selectivity is a feature of their study at the modern stage. Speaking about peptides such as vasopressin, influence on the related behavioral forms including linked with a mental and emotional area is also ...
Al Nasir Eiad, О. L. Drozdov, H. P. Lysianska, О. B. Kharaponova   +3 more
doaj   +1 more source

The Association of Hyponatremia with Race, Ethnicity, and Gender in Patients Admitted for Acute Decompensated Heart Failure Diagnoses [PDF]

, 2018
Background: Hyponatremia, defined by a serum sodium concentration less than 135 mEq/L, is seen in approximately 25% of patients admitted with congestive heart failure (CHF).
Alvarez, MD, Rene, Carabelli, MD, Evan, Sunder, MD, Vikas   +2 more
core   +1 more source

Cardiac remodelling in the era of the recommended four pillars heart failure medical therapy

ESC Heart Failure, Volume 12, Issue 2, Page 1029-1044, April 2025.
Abstract Cardiac remodelling is a key determinant of worse cardiovascular outcome in patients with heart failure (HF) and reduced ejection fraction (HFrEF). It affects both the left ventricle (LV) structure and function as well as the left atrium (LA) and the right ventricle (RV).
Giada Colombo, Tor Biering‐Sorensen, Joao P. Ferreira, Carlo Mario Lombardi, Andrea Bonelli, Andrea Garascia, Marco Metra, Riccardo M. Inciardi   +7 more
wiley   +1 more source

Hemodynamic changes following accidental infiltration of a high dose of vasopressin

Journal of International Medical Research, 2020
Vasopressin local infiltration is useful in gynecological surgery because it can reduce hemorrhage. Depending on the activities of the sympathetic system and the renin–angiotensin system, reactions to vasopressin may differ and predicting its systemic ...
Jae Won Kim, Goo Kim, Tae Woo Kim, Woong Han, Mo Se Kim, Chang Young Jeong, Dong Ho Park   +6 more
doaj   +1 more source