Dose-dependent reversal effects of Capsaicin on Interleukin-1α production is associated with the metabolism of arachidonic acid (leukotriene B(4) and prostaglandin E(2)) as well as nitric oxide production in human leukocytes

A Panossian; E Gabrielian; H Wagner

doi:10.1016/S0944-7113(96)80031-6

Dose-dependent reversal effects of Capsaicin on Interleukin-1α production is associated with the metabolism of arachidonic acid (leukotriene B(4) and prostaglandin E(2)) as well as nitric oxide production in human leukocytes

Phytomedicine. 1996 Sep;3(2):169-74. doi: 10.1016/S0944-7113(96)80031-6.

Authors

A Panossian¹, E Gabrielian, H Wagner

Affiliation

¹ C. Guelbenkian Laboratories of the Drug Administration and the National Academy of Science of Armenia, Yekmalian 6, 375002 Yerevan, Armenia.

PMID: 23194965
DOI: 10.1016/S0944-7113(96)80031-6

Abstract

This study attempts to determine the dose-dependent effects of capsaicin, the pungent principle of red hot pepper, on the early intracellular events after the binding of capsaicin to immunocompetent cells. It shows that capsaicin stimulates the release of AA as well as PGE(2) and LTB(4). At high doses capsaicin activates NO-production in human lymphocytes. At low concentrations (10(-8) to 10(-5) M) it increases the IL-1α-production from human lymphocytes, whereas at concentrations of 10(-4) M this production is inhibited. The possible mechanisms of action of the various pharmacological effects of capsaicin are discussed.