Results 21 to 30 of about 19,980 (209)

Denatonium benzoate decreases the effect of histamine in vitro and in rats [PDF]

, 2020
Purpose: To evaluate the effect of denatonium benzoate (DB) in histamine-induced model of inflammation and the effect of the selective H1 receptor agonist (2-(2-Pyridyl) ethylamine) on rat gastric smooth muscle strips pretreated with DB.Methods: The anti-
Apostolova, Elisaveta G., Draganova-Filipova, Milena N., Kokova, Vesela Yu, Zagorchev, Plamen I.   +3 more
core   +2 more sources

Changes in Histamine Receptors (H1, H2, and H3) Expression in Rat Medial Vestibular Nucleus and Flocculus after Unilateral Labyrinthectomy: Histamine Receptors in Vestibular Compensation. [PDF]

PLoS ONE, 2013
Vestibular compensation is the process of behavioral recovery following peripheral vestibular lesion. In clinics, the histaminergic medicine is the most widely prescribed for the treatment of vertigo and motion sickness, however, the molecular mechanisms
Liuqing Zhou, Wen Zhou, Sulin Zhang, Bo Liu, Yangming Leng, Renhong Zhou, Weijia Kong   +6 more
doaj   +1 more source

Interactions between Histamine H1 and H3 and Dopamine D1 Receptors on feeding behavior in chicken [PDF]

Iranian Journal of Veterinary Medicine, 2017
BACKGROUND: Brain monoamines (such as histamine and dopamine) play an important role in emotions, cognition, reward and feeding behavior. The interactions between histamine and dopamine were studied in many physiological functions but this correlation is
Masood GhandForoushan, Morteza Zendehdel, Vahab Babpour   +2 more
doaj   +1 more source

Histamine H1 and H2 Receptor Antagonists Accelerate Skin Barrier Repair and Prevent Epidermal Hyperplasia Induced by Barrier Disruption in a Dry Environment [PDF]

, 2001
Keratinocytes have histamine H1 and H2 receptors, but their functions are poorly understood. To clarify the role of histamine receptors in the epidermis, we examined the effects of histamine receptor antagonists and agonists applied epicutaneously on the
Ashida, Yutaka, Denda, Mitsuhiro, Hirao, Tetsuji   +2 more
core   +1 more source

Review: Vascular Effects of Histamine [PDF]

, 2015
Four subtypes of receptors (HFour subtypes of receptors (H1, H2, H3 and H4) mediate the actions of histamine. In the vascular wall, the effects of histamine are mediated via H1 and H2 receptors and the actions are modulated by H3 receptor subtype located
Ebeigbe, AB, Talabi, OO
core   +2 more sources

Histamine stimulates the proliferation of small and large cholangiocytes by activation of both IP3/Ca2+ and cAMP-dependent signaling mechanisms [PDF]

, 2012
Although large cholangiocytes exert their functions by activation of cyclic adenosine 3',5'-monophosphate (cAMP), Ca(2+)-dependent signaling regulates the function of small cholangiocytes. Histamine interacts with four receptors, H1-H4HRs.
Fanyin Meng, FRANCHITTO, Antonio, GAUDIO, EUGENIO, Gianfranco D. Alpini, Guido Carpino, Hannah E. Shine, Heather L. Francis, Julie K. Venter, Kimberly K. Baker, MANCINELLI, ROMINA, Mellanie A. White, ONORI, PAOLO, RENZI, ANASTASIA, Sharon Demorrow, Taylor C. Francis, Yoshiyuki Ueno   +15 more
core   +1 more source

Effects of Histamine and H1- and H2-Receptor Blocker on Food Intake, Food Passage Rate and in situ Nutrient Uptake from the Small Intestine of Chicken (Gallus domestics)

The Journal of Poultry Science, 2007
To implicate histamine and its receptors in feed intake and nutrient transport, White Leghorn cockerels of the same age and body weight were grouped randomly into six groups.
Abdul Nasir, Ram P. Moudgal, Narendra B. Singh   +2 more
doaj   +1 more source

Involvement of histamine H1 and H2 receptor inverse agonists in receptor's crossregulation [PDF]

, 2019
Histamine [2-(4-Imidazolyl)-ethylamine] modulates different biological processes, through histamine H1 and H2 receptors, and their respective blockers are widely used in treating allergic and gastric acid-related disorders.
Burghi, Valeria, Davio, Carlos Alberto, Díaz, Antonela Susana, Fernandez, Natalia Cristina, Monczor, Federico, Rodriguez Gonzalez, Angela Paola, Sahores, Ana, Shayo, Carina Claudia, Sosa, Máximo Hernán, Zappia, Carlos Daniel   +9 more
core   +1 more source

Histamine Excites Rat Superior Vestibular Nuclear Neurons via Postsynaptic H1 and H2 Receptors in vitro

Neurosignals, 2012
The superior vestibular nucleus (SVN), which holds a key position in vestibulo-ocular reflexes and nystagmus, receives direct hypothalamic histaminergic innervations.
Qian-Xing Zhuang, Yong-Hui Wu, Guan-Yi Wu, Jing-Ning Zhu, Jian-Jun Wang   +4 more
doaj   +1 more source

Histamine receptors (version 2019.4) in the IUPHAR/BPS Guide to Pharmacology Database [PDF]

, 2019
Histamine receptors (nomenclature as agreed by the NC-IUPHAR Subcommittee on Histamine Receptors [75, 163]) are activated by the endogenous ligand histamine. Marked species differences exist between histamine receptor orthologues [75]. The human and rat
Chazot, Paul, Cowart, Marlon, Fukui, Hiroyuki, Ganellin, C. Robin, Gutzmer, Ralf, Haas, Helmut L., Hill, Stephen J., Hills, Rebecca, Leurs, Rob, Levi, Roberto, Liu, Steve, Panula, Pertti, Schunack, Walter, Schwartz, Jean-Charles, Seifert, Roland, Shankley, Nigel P., Stark, Holger, Thurmond, Robin, Timmerman, Henk, Young, J. Michael   +19 more
core   +2 more sources