Pistacia weinmannifolia ameliorates cigarette smoke and lipopolysaccharide‑induced pulmonary inflammation by inhibiting interleukin‑8 production and NF‑κB activation.

Pistacia weinmannifolia (PW) has been used in traditional Chinese medicine to treat headaches, dysentery, enteritis and influenza. However, PW has not been known for treating respiratory inflammatory diseases, including chronic obstructive pulmonary disease (COPD). The present in vitro analysis confirmed that PW root extract (PWRE) exerts anti‑inflammatory effects in phorbol myristate acetate‑ or tumor necrosis factor α (TNF‑α)‑stimulated human lung epithelial NCI‑H292 cells by attenuating the expression of interleukin (IL)‑8, IL‑6 and Mucin A5 (MUC5AC), which are closely associated with the pulmonary inflammatory response in the pathogenesis of COPD.

Curcumin attenuates inflammatory response in IL-1beta-induced human synovial fibroblasts and collagen-induced arthritis in mouse model.

Curcumin, a major component of turmeric, has been shown to exhibit anti-oxidant and anti-inflammatory activities. The present study was performed to determine whether curcumin is efficacious against both collagen-induced arthritis (CIA) in mice and IL-1beta-induced activation in fibroblast-like synoviocytes (FLSs). DBA/1 mice were immunized with bovine type II collagen (CII) and treated with curcumin every other day for 2weeks after the initial immunization.

Piceatannol attenuates lipopolysaccharide-induced NF-kappaB activation and NF-kappaB-related proinflammatory mediators in BV2 microglia.

Proinflammatory mediators, such as prostaglandin E(2) (PGE(2)), nitric oxide (NO), and proinflammatory cytokines [interlukin (IL)-1beta, IL-6, and tumor necrosis factor (TNF)-alpha] play pivotal roles in brain injuries. Anti-inflammatory responses are associated with significant downregulation of these proinflammatory mediators following brain injury. In the present study, we investigated the effects of piceatannol (PIC) on the production of proinflammatory mediators in lipopolysaccharide (LPS)-stimulated BV2 microglia.

Comparison of RAPD, AFLP, and EF-1α Sequences for the Phylogenetic Analysis of Fusarium oxysporum and Its formae speciales in Korea.

Although Fursarium oxysporum causes diseases in economically important plant hosts, identification of F. oxysporum formae speciales has been difficult due to confusing phenotypic classification systems. To resolve these complexity, we evaluated genetic relationship of nine formae speciales of F.

Seungma-galgeun-tang attenuates proinflammatory activities through the inhibition of NF-kappaB signal pathway in the BV-2 microglial cells.

Seungma-galgeun-tang (SGT) has been used for treatment of chronic diseases in the folk medicine recipe. Since nitric oxide (NO) is one of the major inflammatory parameters, we first studied the effects of SGT on NO production in lipopolysaccharide (LPS)-stimulated BV-2 microglia. SGT inhibited the secretion of NO in BV-2 microglia, without affecting cell viability.

Development of Species-specific Primers for Rapid Detection of Phellinus linteus and P. baumii.

Genus Phellinus taxonomically belongs to Aphyllophorales and some species of this genus have been used as a medicinal ingredients and Indian folk medicines. Especially, P. linteus and morphological-related species are well-known medicinal fungi that have various biological activities such as humoral and cell-mediated, anti-mutagenic, and anti-cancer activities.