Results 11 to 20 of about 7,478 (186)

No effects on sleep of a histamine H1‐receptor antagonist: temelastine. [PDF]

British Journal of Clinical Pharmacology, 1986
Twelve volunteer poor sleepers of mean age 57 years took placebo on each of 3 consecutive nights, and temelastine 100 mg on 3 consecutive nights in a double‐blind balanced order study. Sleep in the EEG laboratory was unaffected by the drug.
K, Adam, I, Oswald
openaire   +2 more sources

Effects of First- and Second-Generation Histamine-H1-Receptor Antagonists on the Pentobarbital-Induced Loss of the Righting Reflex in Streptozotocin-Induced Diabetic Mice

Journal of Pharmacological Sciences, 2005
The second-generation histamine-H1-receptor antagonists, such as epinastine and cetirizine, are used as non-sedating antihistamines for treating allergic symptoms due to their poor ability to penetrate blood-brain barrier.
Junzo Kamei, Shoko Hirano, Shigeo Miyata, Akiyoshi Saitoh, Kenji Onodera   +4 more
doaj   +1 more source

Histamine antagonists promote cancer immunosurveillance

OncoImmunology, 2023
Recently, a cellular mini-immune system comprising infinitely expandable dendritic cells and T cells led to the discovery that histamine receptor H1 antagonists act on T cells to stimulate their proliferation and polarization toward a Th1/Tc1 phenotype ...
Peng Liu, Guido Kroemer, Oliver Kepp
doaj   +1 more source

Histamine H1 receptor antagonist attenuates catecholamine surge and organ injury after severe burns

Frontiers in Endocrinology, 2023
Severe burns induce a catecholamine surge, causing severe damage to the organism and raising the possibility of multisystem organ failure. Few strategies are generally acceptable to reduce catecholamine surge and organ injury post-burn.
Jizhuang Wang, Chenghao Lu, Xinying Liu, Gai Zhang, Jie Zhang, Min Gao, Dan Liu, Xiong Zhang, Yan Liu   +8 more
doaj   +1 more source

Blocking Histamine H1 Improves Learning and Mnemonic Dysfunction in Mice With Social Isolation Plus Repeated Methamphetamine Injection

Journal of Pharmacological Sciences, 2008
The aim of this study was to investigate the effects of histamine H1 and H3 antagonists on learning and mnemonic dysfunction in mice. Two H1 antagonists, pyrilamine and clozapine, and the prototypic H3 antagonist thioperamide were used to study the role ...
Feiyong Jia, Jalal Izadi Mobarakeh, Hongmei Dai, Motohisa Kato, Ajing Xu, Tomohiro Okuda, Eiko Sakurai, Nobuyuki Okamura, Kazuhiro Takahashi, Kazuhiko Yanai   +9 more
doaj   +1 more source

Histamine and Delirium: Current Opinion

Frontiers in Pharmacology, 2019
Delirium is a very common, but refractory clinical state, notably present in intensive care and in the growing aging community. It is characterized by fluctuating disturbances in a number of key behavioral features, namely cognition, mood, attention ...
Paul L. Chazot, Laura Johnston, Edel Mcauley, Stephen Bonner   +3 more
doaj   +1 more source

Histamine H1 Receptors in Neural Stem Cells Are Required for the Promotion of Neurogenesis Conferred by H3 Receptor Antagonism following Traumatic Brain Injury

Stem Cell Reports, 2019
Summary: The neurological recovery following traumatic brain injury (TBI) is limited, largely due to a deficiency in neurogenesis. The present study explores the effects of histamine H3 receptor (H3R) antagonism on TBI and mechanisms related to ...
Rujia Liao, Youchao Chen, Li Cheng, Lishi Fan, Han Chen, Yushan Wan, Yi You, Yanrong Zheng, Lei Jiang, Zhong Chen, Xiangnan Zhang, Weiwei Hu   +11 more
doaj   +1 more source

Histamine induced high mobility group box-1 release from vascular endothelial cells through H1 receptor

Frontiers in Immunology, 2022
BackgroundSystemic allergic reaction is characterized by vasodilation and vascular leakage, which causes a rapid, precipitous and sustained decrease in arterial blood pressure with a concomitant decrease of cardiac output.
Shangze Gao, Shangze Gao, Shangze Gao, Keyue Liu, Wenhan Ku, Dengli Wang, Hidenori Wake, Handong Qiao, Kiyoshi Teshigawara, Masahiro Nishibori   +9 more
doaj   +1 more source

Effects of H1–receptor antagonists in antidepressant tests in rats [PDF]

Al Ameen Journal of Medical Sciences, 2008
: Considering the vast data suggesting the role of brain histamine(HA) in behaviour,emotions,anxiety and depression;four H1-receptor antagonists; promethazine, diphenhydramine, cyclizine and pheniramine were subjected to antidepressant tests in rats ...
Chitra C.Khanwelkar
doaj  

The Histamine H4 Receptor: From Orphan to the Clinic

Frontiers in Pharmacology, 2015
The histamine H4 receptor (H4R) was first noted as a sequence in genomic databases that had features of a G-protein coupled receptor. This putative receptor was found to bind histamine consistent with its homology to other histamine receptors and thus ...
Robin L. Thurmond
doaj   +1 more source