H2 receptors are a type of histamine receptor found in many parts of the anatomy of humans and other animals. They are positively coupled to adenylate...

of histamine at the histamine H2 receptors of the parietal cells in the stomach. This decreases the production of stomach acid. H2 antagonists can be used...

antihistamines are H1-antihistamines and H2-antihistamines. H1-antihistamines work by binding to histamine H1 receptors in mast cells, smooth muscle, and endothelium...

bind with histamine, a neurotransmitter involved in various physiological processes. There are four main types: H1, H2, H3, and H4. H1 receptors are linked...

The H1 receptor is a histamine receptor belonging to the family of rhodopsin-like G-protein-coupled receptors. This receptor is activated by the biogenic...

noradrenaline, histamine and serotonin. The gene sequence for H3 receptors expresses only about 22% and 20% homology with both H1 and H2 receptors respectively...

during treatment with histamine H2 receptor antagonists such as cimetidine, ranitidine, and risperidone. The injection of histamine into the corpus cavernosum...

The histamine H4 receptor, like the other three histamine receptors, is a member of the G protein-coupled receptor superfamily that in humans is encoded...

Cimetidine, sold under the brand name Tagamet among others, is a histamine H2 receptor antagonist that inhibits stomach acid production. It is mainly used...

Famotidine, sold under the brand name Pepcid among others, is a histamine H2 receptor antagonist medication that decreases stomach acid production. It...

Betazole (also known as ametazole) is a histamine H2 receptor agonist. Betazole hydrochloride is known as gastramine and histalog. It has been used as...

in the British National Vegetation Classification system Histamine H2 receptor Prostaglandin H2 H-2, the Major histocompatibility complex of the mouse (equivalent...

A histamine agonist is a drug which causes increased activity at one or more of the four histamine receptor subtypes. H2: Betazole and Impromidine are...

Fedorowicz, Zbys; van Zuuren, Esther J; Hu, Nianfang (2012-03-14). "Histamine H2-receptor antagonists for urticaria". Cochrane Database of Systematic Reviews...

Zolantidine is a brain-penetrating selective histamine H2 receptor (HRH2) antagonist developed by Smith, Kline & French, with the research code of SK&F...

Lafutidine (INN) is a second generation histamine H2 receptor antagonist having multimodal mechanism of action and used to treat gastrointestinal disorders...

Nizatidine is a histamine H2 receptor antagonist that inhibits stomach acid production, and is commonly used in the treatment of peptic ulcer disease...

Metiamide is a histamine H2 receptor antagonist developed from another H2 antagonist, burimamide. It was an intermediate compound in the development of...

Clostridium difficile colitis. Ranitidine is an H2 histamine receptor antagonist that works by blocking histamine, thus decreasing the amount of acid released...

An H3 receptor antagonist is a type of antihistaminic drug used to block the action of histamine at H3 receptors. Unlike the H1 and H2 receptors which...

highly potent and specific histamine H2 receptor agonist. It has been used diagnostically as a gastric secretion indicator. Histamine agonists Durant G, Duncan...

Burimamide is an antagonist at the H2 and H3 histamine receptors. At physiological pH, it is largely inactive as an H2 antagonist, but its H3 affinity is...

blockers, are a class of medications that block the action of histamine at the H1 receptor, helping to relieve allergic reactions. Agents where the main...

proteins C3a and C5a, bind to receptors on mast cells and basophils causing degranulation. Granules in these cells contain histamine, platelet-activating factor...

this can lead to higher concentrations of metformin in the body. Histamine H2 receptor antagonists like cimetidine and ranitidine may reduce the efficacy...

as other functions of the H2 receptor. Eriks, J. C; Van Der Goot, H; Sterk, G. J; Timmerman, H (1992). "Histamine H2-receptor agonists. Synthesis, in vitro...

A study from 2019 showed that PPI use alone and together with histamine H2-receptor antagonists was associated with an increased bone fracture hazard...

MRI or somatostatin receptor scintigraphy. Proton pump inhibitors (such as omeprazole and lansoprazole) and histamine H2-receptor antagonists (such as...

antihistamines). Subdivisions of histamine antagonists include H1 receptor antagonists, H2 receptor antagonists, and H3 receptor antagonists. Adenosinergic...

medications often contain proton-pump inhibitors (PPI) or histamine H2 receptor blockers (H2 blockers, H2 antagonists). Famous advertising campaigns for Tums...