Results 31 to 40 of about 310,272 (392)

Histamine and the striatum

open access: yesNeuropharmacology, 2016
The neuromodulator histamine is released throughout the brain during periods of wakefulness. Combined with an abundant expression of histamine receptors, this suggests potential widespread histaminergic control of neural circuit activity. However, the effect of histamine on many of these circuits is unknown.
Bolam, J. Paul, Ellender, Tommas J.
openaire   +4 more sources

Histamine 2 Receptor Agonism and Histamine 4 Receptor Antagonism Ameliorate Inflammation in a Model of Psoriasis

open access: yesActa Dermato-Venereologica, 2020
Psoriasis is a chronic inflammatory skin disorder characterized by hyperproliferative keratinocytes and immune cell infiltration into the skin, often accompanied by itch.
Kristine Rossbach   +10 more
doaj   +1 more source

The Roles of Cardiovascular H2-Histamine Receptors Under Normal and Pathophysiological Conditions

open access: yesFrontiers in Pharmacology, 2021
This review addresses pharmacological, structural and functional relationships among H2-histamine receptors and H1-histamine receptors in the mammalian heart.
Joachim Neumann   +4 more
doaj   +1 more source

Histamine and Its Receptors in the Mammalian Inner Ear: A Scoping Review

open access: yesBrain Sciences, 2023
Background: Histamine is a widely distributed biogenic amine with multiple biological functions mediated by specific receptors that determine the local effects of histamine.
Lingyi Kong   +2 more
doaj   +1 more source

Drosophila tan Encodes a Novel Hydrolase Required in Pigmentation and Vision [PDF]

open access: yes, 2005
Many proteins are used repeatedly in development, but usually the function of the protein is similar in the different contexts. Here we report that the classical Drosophila melanogaster locus tan encodes a novel enzyme required for two very different ...
Bernhard T Hovemann   +10 more
core   +4 more sources

Histamine, histamine receptors, and neuropathic pain relief

open access: yesBritish Journal of Pharmacology, 2019
Histamine, acting via distinct histamine H1, H2, H3, and H4 receptors, regulates various physiological and pathological processes, including pain. In the last two decades, there has been a particular increase in evidence to support the involvement of H3 ...
I. Obara   +3 more
semanticscholar   +1 more source

Histamine promotes angiogenesis through a histamine H1 receptor-PKC-VEGF-mediated pathway in human endothelial cells

open access: yesJournal of Pharmacological Sciences, 2023
Histamine is a well-known inflammatory mediator, but how histamine induces angiogenesis remains poorly understood. In the present study, we demonstrated a dose-dependent dynamic tube formation in the human endothelial cell line EA.hy926 in the presence ...
Omer Faruk Hatipoglu   +8 more
doaj  

Histamine Receptor H1-Mediated Sensitization of TRPV1 Mediates Visceral Hypersensitivity and Symptoms in Patients With Irritable Bowel Syndrome.

open access: yesGastroenterology, 2016
BACKGROUND & AIMS Histamine sensitizes the nociceptor transient reporter potential channel V1 (TRPV1) and has been shown to contribute to visceral hypersensitivity in animals.
M. Wouters   +27 more
semanticscholar   +1 more source

Silica‐gel incorporated carbon paste sensor for the electrocatalytic oxidation of famotidine and its application in biological sample analysis

open access: yesElectrochemical Science Advances, Volume 2, Issue 6, December 2022., 2022
Graphical Abstract. Abstract Famotidine (FAM) is an efficacious competitive drug, and a reversible inhibitor of H2‐histaminergic receptor action used to manage acid production in the stomach. Among the elderly population, this drug poses the risk of kidney failure and impaired mental health conditions. Additionally, FAM is an environmental contaminant.
Pramod Ramachandra Vernekar   +4 more
wiley   +1 more source

IgE-Mediated Hypersensitivity Reactions to Cannabis in Laboratory Personnel [PDF]

open access: yes, 2011
Background: There have been sporadic reports of hypersensitivity reactions to plants of the Cannabinaceae family (hemp and hops), but it has remained unclear whether these reactions are immunologic or nonimmunologic in nature.
Anibarro B   +17 more
core   +1 more source

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