Results 41 to 50 of about 10,782,665 (139)
Histamine H1- and H2-receptors in pulmonary and systemic vasculature of the dog
, 1975 This study was conducted to identify and clarify the actions of pulmonary and systemic H1- and H2-receptors by utilizing specific histamine receptor antagonists.
RF Grover, EK Weir, JT Reeves, A Tucker
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Muscarinic agonists for schizophrenia: Bridging preclinical evidence and clinical enthusiasm
British Journal of Pharmacology, Volume 183, Issue 19, Page 5701-5731, October 2026.Abstract Antipsychotic drugs targeting dopamine receptors have been used to treat schizophrenia for decades, primarily alleviating positive symptoms such as hallucinations and delusions. However, they provide limited benefit for cognitive and negative symptoms—major contributors to poor outcomes—and are frequently associated with significant side ...
Brian J. Morris, Judith A. Pratt
wiley +1 more source
, 1993 A new type of H1-agonists resulted from the combination of the essential histamine structure with parts of H2-antagonists. 2,4-Disubstituted imidazole derivatives were synthesized by reaction of imidic acid methyl esters with 1,3-dihydroxypropanone, 1,4 ...
Volkmar Zingel +5 more
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Rebound Pruritus and Urticaria After Discontinuation of Chronic Antihistamine Use—A Scoping Review
Clinical &Experimental Allergy, Volume 56, Issue 10, Page 1205-1214, October 2026.Rebound pruritus and urticaria have been reported after discontinuation of chronic cetirizine or levocetirizine use only. Symptoms typically occur within 0.5–5 days after stopping therapy and appear more frequently reported in female patients. Re‐initiation of antihistamines is the most commonly effective management strategy, highlighting the need for ...
Jun Jie Benjamin Seng +2 more
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Histamine release in anaesthesia and surgery. premedication with H1- and H2-receptor antagonists: indications, benefits and possible problems [PDF]
, 1982 Our clinical and experimental studies have so far demonstrated, that the drugs used in anaesthesia; such as hypnotics, sedatives, narcotics or muscle relaxants, release histamine. The intravenous short acting anaesthetic etomidate has not shown either in
Doenicke, A., Lorenz, Wilfried
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Food Science &Nutrition, Volume 14, Issue 9, September 2026.The Crocus sativus (saffron) aqueous extract mediated green synthesis of iron oxide nanoparticles and their in vitro and in vivo biological investigations. ABSTRACT The present study reports the green synthesis of iron oxide nanoparticles (IONPs) using the aqueous extract of Crocus sativus (saffron) as a natural reducing and stabilizing agent, followed
Abdur Rauf +10 more
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Journal of Cosmetic Dermatology, Volume 25, Issue 9, September 2026.ABSTRACT Background To synthesize the most current and relevant evidence regarding pruritus management in patients with atopic dermatitis (AD), and to identify implications for nursing assessment, education, monitoring, and follow‐up. Method An extensive literature search was conducted across multiple databases, including the Cochrane Library, Embase ...
Yuzhen Shen +3 more
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Effects of H1–receptor antagonists in antidepressant tests in rats [PDF]
, 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
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Clinical and Translational Allergy, Volume 16, Issue 8, August 2026.ABSTRACT Drug hypersensitivity reactions (DHRs) are a global health concern and remain challenging to investigate owing to the heterogeneity of endotypes and phenotypes, as well as the lack of standardized biomarkers. Until recently, strict drug avoidance was the only management strategy for severe DHRs.
Ana Maria Copaescu +13 more
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Allergy, Volume 81, Issue 8, Page 2582-2632, August 2026.ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
Torsten Zuberbier +221 more
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