The classification of histamine receptors has to date been based on rigorous classical
pharmacological analysis, and as yet, the classification of the three histamine receptors that …

It is clear from the preceding overview of histamine receptor pharmacology that research into
the pharmacology of histamine receptors is at an exciting stage of development. The rapid …

Abstract The Ca 2+-activated K+ current I AHP, which underlies spike frequency adaptation
in cortical pyramidal cells, can be modulated by multiple transmitters and probably …

The regulation of histamine synthesis was studied on rat brain slices or synaptosomes
labeled with l-[3 H] histidine. Depolarization by increased extracellular K+ concentration …

Regulation of histamine release was studied mainly on brain slices prelabeled with l-[3-H]
histidine and depolarized by increased extracellular K+ concentration or veratridine in a non …

The actions of betahistine (Nα-methyl-2-pyridylethylamine) on brain histamine receptors
were investigated in a series of biological models.[3 H] Mepyramine binding to H 1-receptors …

Histamine, a biological amine, is considered as a principle mediator of many pathological
processes regulating several essential events in allergies and autoimmune diseases. It …

Levels of the histamine metabolites, tele-methylhistamine (t-MH) and tele-
methylimidazoleacetic acid (t-MIAA), and metabolites of other aminergic transmitters and of …

This review focusses on the behavioural effects of histamine and drugs which affect
histaminergic function, particularly the H 1-and H 2-receptors antagonists. Research in this …

Histamine was intensively studied at the beginning of the 20th century because of its
important role in allergic and inflammation processes. In those days it was very difficult that …