Results 71 to 80 of about 10,782,665 (139)

Synthesis and pharmacological identification of neutral histamine H1-receptor antagonists

open access: yes, 2003
In the present study we searched for neutral antagonists for the human histamine
Smit, Martine J.   +17 more
core   +1 more source

Histamine and Skin Barrier: Are Histamine Antagonists Useful for the Prevention or Treatment of Atopic Dermatitis?

open access: yes, 2015
Atopic Dermatitis (AD), the most common chronic inflammatory skin disease, is characterized by an overactive immune response to a host of environmental allergens and dry, itchy skin.
I.-Hsin Kuo   +5 more
core   +1 more source

Suppression of pulmonary and systemic vascular histamine H2-receptors in allergic sheep

open access: yes, 1986
We have previously demonstrated a depression of airway H2-receptor function in sheep allergic to Ascaris suum antigen. To investigate whether this is a generalized defect, we studied the H1- and H2- histamine receptor functions in the pulmonary and ...
M. King, T. Ahmed
core   +1 more source

Stimulation of Histamine H1 Receptor Up-Regulates Histamine H1 Receptor Itself Through Activation of Receptor Gene Transcription

open access: yes, 2007
Histamine is a major mediator in allergy acting mainly through the histamine H1 receptor (H1R). Although H1R up-regulation has been suggested as an important step for induction of allergic symptoms, little is known about the regulation of H1R level. Here
Noriaki Takeda   +10 more
core   +1 more source

Role and immunomodulatory profile of histamine receptors by H1 and H2 antagonists [PDF]

open access: yes, 2008
The present study was designed to delineate the immunomodulatory role of histamine receptors (H1- and H2-) on induction of antibody response to sheep red blood cells (SRBC), as well as the antibody generation profile, in rabbit system, systemically.
Mohd. Shahid   +3 more
core  

Bronchial vasodilation by histamine in sheep: characterization of receptor subtype

open access: yes, 1992
Histamine has been shown to mediate features of pulmonary allergic reactions including increased tracheobronchial blood flow. To determine whether the increase in blood flow was due to stimulation of H1- or H2-histamine receptors, we gave histamine base
J. M. Brock   +6 more
core   +1 more source

Evaluation, diagnosis and management of chronic urticaria

open access: yes, 2014
Background Urticaria produces weals, which are itchy and can affect the quality of life and social functioning of an affected patient. There are several different subtypes of urticaria. This article focuses on chronic urticaria.
Perera, Eshini, Sinclair, Rodney
core  

Effects of histamine and the histamine antagonists mepyramine and cimetidine on human coronary arteries in vitro.

open access: yes, 1983
The effects of histamine have been studied on human isolated coronary artery preparations taken from hearts ranging in age from 9 to 73 years. Histamine in large concentrations (100 microM) contracted arteries which were without tone or spontaneous ...
Godfraind, Theophile, Miller, R C
core  

Evidence for both histamine H1 and H2 receptors on human articular chondrocytes

open access: yes, 1987
SUMMARY Using specific histamine HI and H2 receptor antagonists, evidence is presented for the existence of both H1 and H2 receptors on human articular chondrocytes in vitro.
D J Taylor, D E Woolley
core  

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