Results 211 to 220 of about 28,670 (268)

TRPV4 Promotes Histamine Receptor Signaling in Lymphatic Endothelial Cells

open access: yes
Retamal JS   +11 more
europepmc   +1 more source

Histamine H2-receptor antagonists

Baillière's Clinical Gastroenterology, 1988
The first histamine H2-receptor antagonists were developed in the early 1970s, and they have a dominant role in today's management of peptic ulceration. The original regimens using either cimetidine or ranitidine attempted to control acidity across the 24 hours, but more 'modern' regimens use a large single dose of the H2-blocker in the evening, which ...
openaire   +2 more sources

Histamine H2-Receptor Antagonists

Nursing Clinics of North America, 1991
In summary, histamine initiates acid secretion by stimulating the H2 subtype histamine receptor on parietal cells. Cimetidine, rantidine, famotidine, and nizantidine are histamine H2-receptor antagonists that block this action of histamine, reducing gastric acid output and concentration under both basal and stimulated conditions.
openaire   +2 more sources

Histamine H2 Receptor Biased Signaling Methods

2017
Fil: Fernandez, Natalia Cristina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Houssay. Instituto de Investigaciones Farmacologicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquimica.
Fernandez, Natalia Cristina   +3 more
openaire   +2 more sources

Histamine H2-receptors on single central neurones

Nature, 1975
THE detection of histamine H2-receptor antagonists1,2 has provided fresh impetus to the investigation of central effects of histamine3–7 and its possible role as a neurotransmitter3,8–10. In the hypothalamus of rat and cat microelectrophoretically applied histamine excites a large number of cells.
H L, Haas, U M, Bucher
openaire   +2 more sources

Histamine H2-receptor antagonists.

Advances in internal medicine, 1978
Development of histamine H2-receptor antagonists has enhanced the understanding of histamine physiology and pharmacology. The effect of H2-receptor antagonists on gastrointestinal physiology has been studied extensively. These compounds inhibit gastric acid secretion in response to all known secretagogues and, in contrast to anticholinergic drugs ...
M, Feldman, C T, Richardson
openaire   +1 more source

Potential histamine H2-receptor antagonists. 3. Methylhistamines

Journal of Medicinal Chemistry, 1976
Syntheses are described for all the mono- and some di- and trimethylhistamines. New methods are given for the known Npi, Ntau-, Nalpha-, 2-, and 4-methylhistamines and for the novel compounds, beta-methyl-, 4,Nalpha-dimethyl-, and 4,Nalpha,Nalpha-trimethylhistamines. Agonist activities are reported for stimulation of histamine H1 (guinea-pig ileum) and
G J, Durant   +4 more
openaire   +2 more sources

Prolactin responses to histamine H2 receptor antagonists

Acta Endocrinologica, 1980
Abstract. We have compared the effects of cimetidine and SK&F 92994, a new more potent histamine H2 receptor antagonist, on serum prolactin, and also assessed the effect of the H2 receptor agonist impromidine on the response to cimetidine. As previously reported, cimetidine 200 mg given as an iv bolus dose produced a marked rise in serum prolactin,
P C, Sharpe   +4 more
openaire   +2 more sources

Histamine H2 receptor: Involvement in gastric ulceration

Life Sciences, 1976
The involvement of the H1 and H2 receptors for histamine in the pathogenesis of gastric ulcers was investigated in rats. Metiamide, an H2 receptor antagonist, reliably reduced ulceration produced by stress alone or by a combination of stress and aspirin.
P A, Brown   +2 more
openaire   +2 more sources

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