Results 81 to 90 of about 10,873 (200)

Virtual fragment screening on GPCRs: A case study on dopamine D3 and histamine H4 receptors [PDF]

open access: yes, 2014
Prospective structure based virtual fragment screening methodologies on two GPCR targets namely the dopamine D3 and the histamine H4 receptors with a library of 12,905 fragments were evaluated.
Horti, Ferenc   +3 more
core   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: Introduction and Other Protein Targets

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S1-S23, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +51 more
wiley   +1 more source

Effects of administration of histamine and its H1, H2, and H3 receptor antagonists into the primary somatosensory cortex on inflammatory pain in rats [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2014
Objective(s): The present study investigated the effects of microinjection of histamine and histamine H1, H2, and H3 receptor antagonists, chlorpheniramine, ranitidine and thioperamide, respectively into the primary somatosensory cortex (PSC) on ...
Esmaeal Tamaddonfard   +1 more
doaj  

Mice in ecstasy : advanced animal models in the study of MDMA [PDF]

open access: yes, 2010
The party drug 3,4-methylenedioxymethamphetamine -better known as MDMA or ecstasy- has numerous effects on the human body, characterized by a rush of energy, euphoria and empathy.
Stove, Christophe   +3 more
core   +2 more sources

The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +206 more
wiley   +1 more source

Review: Vascular Effects of Histamine [PDF]

open access: yes, 2015
Four subtypes of receptors (HFour subtypes of receptors (H1, H2, H3 and H4) mediate the actions of histamine. In the vascular wall, the effects of histamine are mediated via H1 and H2 receptors and the actions are modulated by H3 receptor subtype located
Ebeigbe, AB, Talabi, OO
core   +2 more sources

The evolving small-molecule fluorescent-conjugate toolbox for Class A GPCRs [PDF]

open access: yes, 2013
The past decade has witnessed fluorescently tagged drug molecules gaining significant attraction in their use as pharmacological tools with which to visualize and interrogate receptor targets at the single-cell level.
Hill, Stephen J.   +2 more
core   +2 more sources

Anticonvulsive effect of nonimidazole histamine H3 receptor antagonists

open access: yesBehavioural Pharmacology, 2014
To determine the potential of histamine H3 receptor (H3R) ligands as new antiepileptic drugs (AEDs), aromatic ether, and diether derivatives (1-12) belonging to the nonimidazole class of ligands, with high in-vitro binding affinity at human H3R, were tested for their in-vivo anticonvulsive activity in the maximal electroshock (MES)-induced and ...
Sadek, Bassem   +7 more
openaire   +3 more sources

Protein Kinase C Family: Structures, Biological Functions, Diseases, and Pharmaceutical Interventions

open access: yesMedComm, Volume 6, Issue 11, November 2025.
Ligand–receptor binding activates PLC, which hydrolyzes the membrane lipid PIP2, generating the second messenger's IP3 and DAG. IP3 binding to ER receptors causes Ca2⁺ release. Subsequently, PKC are recruited to the membrane, which induces a conformational change in PKC, leading to the full enzymatic activation.
Yongqi Li   +8 more
wiley   +1 more source

Histamine Regulates the Inflammatory Profile of SOD1-G93A Microglia and the Histaminergic System Is Dysregulated in Amyotrophic Lateral Sclerosis

open access: yesFrontiers in Immunology, 2017
Amyotrophic lateral sclerosis (ALS) is a late-onset motor neuron disease where activated glia release pro-inflammatory cytokines that trigger a vicious cycle of neurodegeneration in the absence of resolution of inflammation.
Savina Apolloni   +11 more
doaj   +1 more source

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