Effects of sulindac sulfide on proliferation and apoptosis of human breast cancer cell.

The present study aimed to observe the effects of sulindac sulfide on the proliferation and apoptosis of human breast cancer cells MCF-7, and to explore the potential underlying molecular mechanism. The inhibitory ratio was detected using a cell counting kit-8 assay. The changes in cell cycle distribution were assessed using flow cytometry (FCM).

Inhibitory effect of baicalin on allergic response in ovalbumin-induced allergic rhinitis guinea pigs and lipopolysaccharide-stimulated human mast cells.

Objective: Baicalin, a flavonoid compound purified from the dry roots of Scutellaria baicalensis Georgi, has generally been used for the treatment of various allergic diseases. However, there is little information about the anti-inflammatory effects of baicalin for allergic rhinitis. This study aims to investigate the anti-allergic effect of baicalin on allergic response in ovalbumin (OVA)-induced allergic rhinitis guinea pigs and lipopolysaccharide (LPS)-stimulated human mast cells.

[Inhibitory effect of kaempferol on inflammatory response of lipopolysaccharide-stimulated human mast cells].

This study is to investigate the inhibitory effect of kaempferol on inflammatory response of lipopolysaccharide(LPS)-stimulated HMC-1 mast cells. The cytotoxicity of kaempferol to HMC-1 mast cells were analyzed by using MTT assay and then the administration concentrations of kaempferol were established. Histamine, IL-6, IL-8, IL-1β and TNF-α were measured using ELISA assay in activated HMC-1 mast cells after incubation with various concentrations of kaempferol (10, 20 and 40 µmol.