6 rezultatet
10-Hydroxy-trans-2-decenoic acid (10H2DA) is a major lipid component of royal jelly, a honey bee secretion used to nourish the queen bee and young larvae. In this study, we examined the effect of 10H2DA on interferon (IFN)-γ-induced nitric oxide (NO) production. IFN-γ-induced NO production and
OBJECTIVE
To study the effect of 10-hydroxy-2-decenoic acid (HDA) on the macrophages activity of rats in vitro.
METHODS
To measure the effects of HDA on phagocytosis, the production of antitumor cytokines tumor necrosis factor (TNF) and interleukin-1 (IL-1) in vitro.
RESULTS
HDA 50, 100 mg.L-1
Royal jelly acid, 10-hydroxy-trans-2-decenoic acid (10H2DA), is a major lipid component of royal jelly, which is the exclusive diet of queen honeybees. Previously, we showed partial inhibition of lipopolysaccharide (LPS)-induced NF-κB activation by 10H2DA. In this study, the ability of 10H2DA to
BACKGROUND
Royal jelly (RJ), the exclusive food for the larva of queen honeybee, is regarded as the novel supplement to promote human health. The function of RJ may be attributed to its major and unique fatty acid, 10-hydroxy-2-decenoic acid (10-HDA). The current study investigated the
Toll-like receptors (TLRs) play a critical role in innate immunity by recognizing pathogen-associated molecular patterns. Various environmental materials including lipids may affect TLR signaling and modulate innate immune responses. We previously reported that 10-hydroxy-trans-2-decenoic acid
A novel natural product exhibiting biological activity was isolated from a strain of Botrytis cinerea that had infected raspberry fruit (Rubus ideaus). Liquid fermentation and bioassay-directed fractionation of the organism yielded a compound with molecular formula C22H38O8 that is trivially named