Results 71 to 80 of about 3,638 (238)

Disruption of histamine/H1R signaling pathway represses cardiac differentiation and maturation of human induced pluripotent stem cells

open access: yesStem Cell Research & Therapy, 2020
Background The efficiency and quality of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) are crucial for regenerative medicine, disease modeling, drug screening, and the study of the development events during cardiac specification.
Xiaowei Zhu   +9 more
doaj   +1 more source

Sensitization to ethylenediamine dihydrochloride in patients with contact dermatitis in northeastern Italy from 1996 to 2021

open access: yesContact Dermatitis, Volume 90, Issue 3, Page 253-261, March 2024.
Ongoing surveillance on prevalence of contact sensitization contributes to maintaining an up‐to‐date standard series in different geographical areas. Contact allergy to EDD yielded a sensitization prevalence <1% in recent years in northeastern Italy, and we therefore consider no longer justifiable to include this hapten in our baseline patch test ...
Linda Piapan   +3 more
wiley   +1 more source

Combination Therapies of the Neurotransmitter-Targeting Drugs Dextromethorphan, Pyrilamine and Lorcaserin in a Rat Model of Nicotine Addiction [PDF]

open access: yes, 2014
Given the current epidemic of nicotine dependence, the study of interactions between neurotransmitter receptor-targeting molecules to discover possible new forms of smoking cessation treatment is of great importance.
Briggs, Scott
core   +1 more source

The effects of histaminergic agents in the nucleus accumbens of rats in the elevated plus-maze test of anxiety.

open access: yesIranian Journal of Psychiatry, 2010
Objective: The nucleus accumbens (NAc) receive histaminergic neurons from tuberomammillary nuclei. There are reports indicating that central histamine systems are involved in many physiological behavioral processes, including anxiety.
Mohammad-Reza Zarrindast   +2 more
doaj   +2 more sources

Melatonin Is Required for the Circadian Regulation of Sleep [PDF]

open access: yes, 2015
Sleep is an evolutionarily conserved behavioral state whose regulation is poorly understood. A classical model posits that sleep is regulated by homeostatic and circadian mechanisms.
Gandhi, Avni V.   +3 more
core   +1 more source

Ameliorative Effect of a Hippocampal Metabotropic Glutamate– Receptor Agonist on Histamine H1 Receptor Antagonist–Induced Memory Deficit in Rats

open access: yesJournal of Pharmacological Sciences, 2010
This study was performed to investigate the ameliorative effects of metabotropic glutamate (mGlu)-receptor agonists on histamine H1 receptor antagonist–induced spatial memory deficit and the decrease in hippocampal theta activity in rats. Intraperitoneal
Takayoshi Masuoka   +2 more
doaj  

Functional G-Protein-Coupled Receptor (GPCR) Synthesis: The Pharmacological Analysis of Human Histamine H1 Receptor (HRH1) Synthesized by a Wheat Germ Cell-Free Protein Synthesis System Combined with Asolectin Glycerosomes

open access: yesFrontiers in Pharmacology, 2018
G-protein-coupled receptors (GPCRs) are membrane proteins distributed on the cell surface, and they may be potential drug targets. However, synthesizing GPCRs in vitro can be challenging. Recently, some cell-free protein synthesis systems have been shown
Yasuyuki Suzuki   +7 more
doaj   +1 more source

Morphine modulates the effects of histamine H1 and H3 receptors on seizure susceptibility in pentylenetetrazole-induced seizure model of mice [PDF]

open access: yes, 2015
Histamine regulates release of neurotransmitters such as dopamine, serotonin, gamma-aminobutyric acid (GABA), glutamate and also is involved in several functions in central nervous system (CNS).
Alijanpour, Sakineh.   +9 more
core  

Species and tissue-specificity of prokinetic, laxative and spasmodic effects of Fumaria parviflora [PDF]

open access: yes, 2012
Background Fumaria parviflora Linn. (Fumariaceae), is a small branched annual herb found in many parts of the world including Saudi Arabia and Pakistan. This study was designed to provide pharmacological basis for the medicinal use of Fumaria parviflora ...
AA Izzo   +40 more
core   +4 more sources

Blocking Histamine H1 Improves Learning and Mnemonic Dysfunction in Mice With Social Isolation Plus Repeated Methamphetamine Injection

open access: yesJournal of Pharmacological Sciences, 2008
The aim of this study was to investigate the effects of histamine H1 and H3 antagonists on learning and mnemonic dysfunction in mice. Two H1 antagonists, pyrilamine and clozapine, and the prototypic H3 antagonist thioperamide were used to study the role ...
Feiyong Jia   +9 more
doaj  

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