Results 71 to 80 of about 1,774 (189)

Protective effects of histamine on Gq-mediated relaxation in regenerated endothelium

, 2014
In the porcine coronary artery, regenerated endothelium is dysfunctional as regards the responses to endothelium-dependent agonists. The current study aimed to determine the possible involvement of histamine in such dysfunction.
Chan, Calvin K., Vanhoutte, Paul M., Zhang, Yue Lin, Tse, Hung Fat, Liao, Song Yan, Xu, Aimin   +5 more
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A Novel RP-HPLC Method for the Simultaneous Analysis of Some Active Ingredients in Cough-Cold Syrup Formulation

, 2017
Background: This study deals with the development of an RP-HPLC method for paracetamol (PAR), guaifenesin (GUA), phenylephrine hydrochloride (PEH), and pyrilamine maleate (PAM) in a commercial syrup formulation using experimental ...
Gizem Yarkadas, Ozlem Aksu Donmez, Zor, Sule Dinc, Burge Asc|, Aşçı, Bürge, Sule Dinc Zor, Donmez, Ozlem Aksu, Yarkadaş, Gizem   +7 more
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Additional file 5 of Disruption of histamine/H1R signaling pathway represses cardiac differentiation and maturation of human induced pluripotent stem cells

, 2020
Additional file 5 : Figure S3. (related to Fig. 5). The function of histamine in cardiac differentiation may be mediated by histamine 1 receptor. (A) The mRNA levels of H1R, and H2R during cardiac differentiation.
Zhiwei Zhang (12077), Junbo Ge (385426), Xiaowei Zhu (24440), Suling Ding (7858091), Jian Wu (41301), Hui Li (32376), Xiangfei Wang (8528514), Yunzeng Zou (188550), Lili Xu (257856), Xiangdong Yang (287443)   +9 more
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The role of histamine receptors on rabbit articular chondrocytes [PDF]

, 1991
Using the radioligand histamine H_1 antagonist [^3H] -pyrilamine and H_2 antagonist [^3H] -tiotidine, we characterized the histamine H_1 and H_2 receptors on rabbit articular chondrocytes.
Matsumura, Fuminori, 松村, 文典
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Regionally variable pulmonary artery responses to C3a

, 1988
Products of the complement (C) cascade may have direct effects on pulmonary vascular tissue and contribute to pulmonary vasoconstriction in states of C activation.
T. W. Chick, T. Anaya, W. P. Reed, D. Van Epps, D. E. Chenoweth, J. Leach, R. E. Crowell   +6 more
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Additional file 1 of Disruption of histamine/H1R signaling pathway represses cardiac differentiation and maturation of human induced pluripotent stem cells

, 2020
Additional file 1 : Figure S1. (related to Fig. 1). Inhibition of H1R minimally affected normal cardiac morphology and birth rates in mice. (A) Representative H&E staining sections of cardiac tissue obtained from neonatal WT and HDC-/- mice on day 1 and ...
Zhiwei Zhang (12077), Junbo Ge (385426), Xiaowei Zhu (24440), Suling Ding (7858091), Jian Wu (41301), Hui Li (32376), Xiangfei Wang (8528514), Yunzeng Zou (188550), Lili Xu (257856), Xiangdong Yang (287443)   +9 more
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Neuroimmune interactions: role for cholinergic neurons in intestinal anaphylaxis

, 1992
The role of cholinergic neurons in mediating chloride secretion in anaphylaxis was assessed in muscle-stripped segments of distal colon from guinea pigs immunized to bovine milk.
Y. Z. Wang, N. H. Javed, H. J. Cooke
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Histamine responses mediated via H1 and H2−receptors in the isolated portal vein of the dog

, 1984
The effects of histamine were studied on the isolated circular muscle strip and longitudinal muscle strip of the dog portal vein. Histamine-induced contractions of the circular muscle were inhibited by H1-receptor antagonist pyrilamine but increased by ...
Yasuo Shimo, Kohsuke Uchida, Yoshinobu Toshimitsu, Shu-ichi Kojima   +3 more
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Pentagastrin gastroprotection against acid is related to H₂ receptor activation but not acid secretion

, 1998
Background—Pentagastrin enhances gastric mucosal defence mechanisms against acid and protects the gastric mucosa from experimental injury.Aims—To investigate whether this gastroprotection is mediated by histamine receptors or occurs as a secondary effect
J D Kaunitz, S Tanaka, Y Akiba
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Genetic deficiency of carnitine/organic cation transporter 2 (slc22a5) is associated with altered tissue distribution of its substrate pyrilamine in mice

Carnitine/organic cation transporter 2 (OCTN2) recognizes various cationic compounds as substrates in vitro, but information on its pharmacokinetic role in vivo is quite limited.
Kato, Sayaka, Kato, Yukio, Nakamura, Tadakatsu, Tsuji, Akira, Sugiura, Tomoko, Kubo, Yoshiyuki, Deguchi, Yoshiharu   +6 more
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