Results 71 to 80 of about 659,937 (298)

Histamine and H1-histamine receptors faster venous circulation [PDF]

Journal of Cellular and Molecular Medicine, 2011
The study has analysed the action of histamine in the rabbit venous system and evaluated its potential role in contraction during increased venous pressure. We have found that a great variety exists in histamine sensitivity and H(1) -histamine receptor expression in various types of rabbit veins.
Galajda, Zoltan, Balla, Jozsef, Szentmiklosi, A Jozsef, Biro, Tamas, Czifra, Gabriella, Dobrosi, Nora, Cseppento, Agnes, Patonay, Lajos, Roszer, Tamas, Balla, Gyorgy, Popescu, Laurenciu M, Lekli, Istvan, Tosaki, Arpad   +12 more
openaire   +2 more sources

Immune regulation by histamine H4 receptors in skin

, 2008
The diverse effects of histamine on immune regulation appear to be due to differential expression and regulation of four types of histamine receptors and their distinct intracellular signals. The differences in cellular expression and affinities of these
Akdis, C A, Akdis CA
core   +1 more source

Clozapine:norclozapine ratio as a marker of metabolic risk and therapeutic response and effect of valproate on clozapine levels

British Journal of Clinical Pharmacology, EarlyView.
Aims Clozapine is the most effective antipsychotic in treatment‐resistant schizophrenia. Clozapine causes weight gain and increased diabetes risk. The role of its metabolite norclozapine and clozapine:norclozapine ratio (CLZ/NCLZ) in metabolic effects has been debated.
Susanna Maria Rask, Miina Lamminmäki, Olli Kampman, Mari Hämäläinen, Eeva Moilanen, Niko Seppälä, Anssi Solismaa   +6 more
wiley   +1 more source

Anti-KSHV activity of antagonists of histamine receptors.

, 2019
Anti-KSHV activity of antagonists of histamine receptors.
Lu Dai (528895), Haiwei Zhang (223979), Wei Tang (53470), Zhiqiang Qin (66680), Jungang Chen (367400), Alana Goldstein (8067395), J. Craig Forrest (8067398), Xulin Chen (319560), Steven R. Post (7853858)   +8 more
core   +1 more source

Histamine and the mechanisms of nausea and vomiting: Translating the uncertain pharmacology of cyclizine

British Journal of Clinical Pharmacology, EarlyView.
Abstract Cyclizine is a long‐established, short‐acting drug, registered for preventing motion sickness, post‐operative nausea and vomiting (PONV) and ‘vomiting of known cause’. The latter is not defined but may include pregnancy and patients receiving palliative care, historically accepted without large, controlled trials.
Gareth J. Sanger, Paul L. R. Andrews
wiley   +1 more source

The contrast effect of blocker of AMPA/KA glutamatereceptors IEM 1751 on stimulated gastric acid secretionby pentagastrin and histamine in rats

Current Issues in Pharmacy and Medical Sciences, 2009
In acute experiments on 71 white rats by the method of isolated stomach perfusion by Ghosh and Schild it was established that in rats with an intact nervous system antagonist of central and peripheral AMPA/KA glutamate receptors IEM 1751 did not ...
Tetyana Falalyeyeva, Tetyana Beregova, Vitaliy Kukharskyy   +2 more
doaj  

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 in mammalian retinas [PDF]

Journal of Comparative Neurology, 2006
AbstractMammalian retinas are innervated by histaminergic axons that originate from perikarya in the posterior hypothalamus. To identify the targets of these retinopetal axons, we localized histamine receptors (HR) in monkey and rat retinas by light and electron microscopy.
Matthew J, Gastinger, Alistair J, Barber, Noga, Vardi, David W, Marshak   +3 more
openaire   +2 more sources

The potential impact of H1 antihistamines on clinical outcomes in NSCLC patients undergoing EGFR‐TKIs treatment

British Journal of Clinical Pharmacology, EarlyView.
Background Epidermal growth factor receptor–tyrosine kinase inhibitors (EGFR‐TKIs) have substantially improved outcomes in non‐small cell lung cancer (NSCLC); however, the development of treatment resistance remains a major clinical challenge. This study examines the association between concomitant prescriptions of H1‐antihistamines (H1AHs) and ...
Van Thuan Nguyen, Ngoc Hoang Le, Nhu Quynh Phan, Toan Trung Duong, Le Thi Anh Thu, Hsuan‐Chia Yang, Chih‐Wei Huang, Min‐Huei Hsu, Jason C. Hsu, Chien‐Tien Su, Phung‐Anh Nguyen   +10 more
wiley   +1 more source

Histamine H1- and H2-receptors in pulmonary and systemic vasculature of the dog

, 1975
This study was conducted to identify and clarify the actions of pulmonary and systemic H1- and H2-receptors by utilizing specific histamine receptor antagonists.
RF Grover, EK Weir, JT Reeves, A Tucker
core   +1 more source