Results 51 to 60 of about 53,739 (211)

Histamine H3 and H4 receptors are expressed on distinct endocrine cell types in the rat fundic mucosa

, 2007
The present study was designed to explore the expression and distribution of histamine H3 and H4 receptors within the rat gastric fundus by immunohistochemistry using our unique immunological probes.
SHENTON F. C., GRANDI, Daniela, BECCHI, Gabriella, CHAZOT P. L., BECCHI G., SHENTON F., MORINI, Giuseppina, CHAZOT P.   +7 more
core   +1 more source

The Histamine H4 Receptor: From Orphan to the Clinic

Frontiers in Pharmacology, 2015
The histamine H4 receptor (H4R) was first noted as a sequence in genomic databases that had features of a G-protein coupled receptor. This putative receptor was found to bind histamine consistent with its homology to other histamine receptors and thus ...
Robin L. Thurmond
doaj   +1 more source

Opposite effects of mepyramine on JNJ 7777120-induced amelioration of experimentally induced asthma in mice in sensitization and provocation. [PDF]

PLoS ONE, 2012
BACKGROUND:Histamine is detected in high concentrations in the airways during an allergic asthma response. In a murine model of allergic asthma, JNJ 7777120, an antagonist at the histamine H(4) receptor, reduces asthmatic symptoms, while the histamine H ...
Silke Beermann, Silke Glage, Danny Jonigk, Roland Seifert, Detlef Neumann   +4 more
doaj   +1 more source

Hippocampal histamine receptors and conflictive exploration in the rat: studies using the elevated asymmetric plus-maze

Brazilian Journal of Medical and Biological Research, 1997
The possible role of histamine receptors in the hippocampal formation on the exploratory motivation and emotionality of the rat was studied. An elevated asymmetric plus-maze composed of 4 different arms (no walls, single high wall, high and low walls and
M.B. Ruarte, A.G. Orofino, E.O. Alvarez
doaj   +1 more source

Pathophysiological Roles of Histamine Receptors in Cancer Progression: Implications and Perspectives as Potential Molecular Targets

Biomolecules, 2021
High levels of histamine and histamine receptors (HRs), including H1R~H4R, are found in many different types of tumor cells and cells in the tumor microenvironment, suggesting their involvement in tumor progression.
Phuong Linh Nguyen, Jungsook Cho
doaj   +1 more source

Histamine H3 Receptor Heterogeneity in the Central Nervous System in Aging and Dementia. [PDF]

, 2011
The histamine H3R is a classic G-protein coupled receptor and is a potential therapeutic target for a number of central nervous system pathologies. Major pharmacological heterogeneity between and within species has hindered the clinical development of ...
LETHBRIDGE, NATASHA,LOUSIE
core  

ANTI-INFLAMMATORY AND ANTI-ALLERGIC FEATURES OF ANTIBODIES TO HISTAMINE IN RELEASE-ACTIVE FORM: REVIEW OF EXPERIMENTAL AND CLINICAL RESEARCHES

Детские инфекции (Москва), 2015
Preclinical and clinical studies of medical preparations (rengalin, ergoferon) containing release-active (P-A) antibodies to histamine confirmed their ability to provide anti-inflammatory and anti-allergic effect.
E. S. Zhavbert, Yu. L. Dugina, O. I. Epshtein   +2 more
doaj   +1 more source

Histamine H2 receptor in blood cells: a suitable target for the treatment of acute myeloid leukemia [PDF]

, 2016
Acute myeloid leukemia (AML) consists in a cancer of early hematopoietic cells arising in the bone marrow, most often of those cells that would turn into white blood cells (except lymphocytes).
Davio, Carlos, Copsel, Sabrina, Shayo, Carina Claudia, Fernandez, Natalia, Monczor, Federico, Carina Shayo, Sabrina Copsel, Carlos Davio, Shayo, Carina, Federico Monczor, Fernandez, Natalia Cristina, Copsel, Sabrina Natalia, Natalia Fernandez, Davio, Carlos Alberto   +13 more
core   +1 more source

Histamine Excites Rat Superior Vestibular Nuclear Neurons via Postsynaptic H1 and H2 Receptors in vitro

Neurosignals, 2012
The superior vestibular nucleus (SVN), which holds a key position in vestibulo-ocular reflexes and nystagmus, receives direct hypothalamic histaminergic innervations.
Qian-Xing Zhuang, Yong-Hui Wu, Guan-Yi Wu, Jing-Ning Zhu, Jian-Jun Wang   +4 more
doaj   +1 more source

Histamine and H1-histamine receptors faster venous circulation [PDF]

Journal of Cellular and Molecular Medicine, 2011
The study has analysed the action of histamine in the rabbit venous system and evaluated its potential role in contraction during increased venous pressure. We have found that a great variety exists in histamine sensitivity and H(1) -histamine receptor expression in various types of rabbit veins.
Galajda, Zoltan, Balla, Jozsef, Szentmiklosi, A Jozsef, Biro, Tamas, Czifra, Gabriella, Dobrosi, Nora, Cseppento, Agnes, Patonay, Lajos, Roszer, Tamas, Balla, Gyorgy, Popescu, Laurenciu M, Lekli, Istvan, Tosaki, Arpad   +12 more
openaire   +2 more sources