Σελίδα 1 από 52 Αποτελέσματα
Sepsis, which is caused by severe infection, is an important cause of mortality, but effective clinical treatment against sepsis is extremely limited. As the main component of the outer membrane of Gram-negative bacteria, lipopolysaccharide (LPS) plays a major role in inflammatory responses. Studies
Ipomoea stolonifera (I. stolonifera) has been used for the treatment of inflammatory diseases including rheumatism and rheumatoid arthritis in Chinese traditional medicine. However, the anti-inflammatory activity of I. stolonifera has not been elucidated. For this reason, the anti-inflammatory
Pterocephalus hookeri (C. B. Clarke) Höeck, recorded in the Chinese Pharmacopoeia (2015 version) as a Tibetan medicine for the treatment of various diseases, especially rheumatoid arthritis, was believed to possess a slight toxicity. However, hardly any research has been carried out about it.
The Jing-Fang powder n-butanol extract (JFNE) has anti-inflammatory properties; however, its active ingredient remains unknown. In addition, the mechanism by which JFNE exerts its anti-inflammatory effects on lipopolysaccharide (LPS)-induced inflammation in RAW264.7 cells is yet to be explored. In
The LPS-induced RAW264. 7 cells inflammation model was used as a carrier to investigate the in vitro anti-inflammation effects of Jingfang n-butanol extraction(JFNE) isolated fraction A and explore its preliminary anti-inflammation mechanism by observing the regulatory effect on PI3 K/AKT signaling
We have investigated the effects of recombinant human tumor necrosis factor-alpha (rhTNF alpha) on polymorphonuclear leukocytes (PMNs), concentrating on the mechanisms involved in the alterations of PMN-directed migration and adherence by this cytokine. RhTNF alpha profoundly suppressed PMN
BACKGROUND
To determine the antitumor effects and its mechanism of n-butanol fraction from aril of Torreya grandis (BFAT) on H22 mice models of liver cancer.
METHODS
Sixty ICR male mice were used to establish H22 mice models of liver cancer and then randomly divided into six groups, the normal
Moringaceae, which belongs to the Moringa oleifera Lam. family, is a well-known herb used in Asian medicine as an antiallergic drug. In the present study, the efficacy of the n-butanol extract of the seeds of the plant (MONB) is examined against ovalbumin-induced airway inflammation in guinea pigs.
OBJECTIVE
Although there has been some success with protein-based anti-tumor necrosis factor alpha (TNF-alpha) therapeutics, the problems associated with protein-based drugs demand alternative approaches. We screened various herbal extracts for their ability to inhibit TNF-alpha secretions and found
Ethnopharmacological relevance: Veronica ciliata Fisch. is a traditional medical herb that present in more than 100 types of Tibetan medicine prescriptions, most of which are used for liver disease therapy. Iridoid glycosideshave been
Investigation of the n-butanol extract of Flos populi led to the isolation of one new phenolic glycoside, 4'-hydroxybenzyl-2-hydroxybenzoate-1'-O-β-D-glucopyranoside (1), together with twelve known compounds, which have been determined on the basis of spectroscopic analysis including UV, IR,
In this study, the effects of Polygala tenuifolia root extract on brain ischemia/reperfusion injury in Mongolian gerbils were investigated. The gerbils were administered ethanol extract of P. tenuifolia and its four sub-fractions orally 2 hours prior to ischemia, and were subjected to a 20-minute
The tumor necrosis factor alpha (TNF-α) and interleukin 1 beta (IL-1β) inhibitory activities of Cajanus cajan (leaves) crude methanolic extract, its fractions and its phytochemical constituents were evaluated in lipopolysaccharide (LPS) stimulated RAW 264.7 and J774A.1 cells. Phytochemical
OBJECTIVE
To find the efficacy of serial extracts of Anisomeles malabarica in inhibiting proliferation of and inducing apoptosis in human cervical cancer cells, SiHa and ME 180, that are HPV 16-positive.
METHODS
The whole plant was extracted in n-hexane, chloroform, ethyl acetate, n-butanol,
An investigation of the aqueous ethanolic extract (AE) of the aerial parts of Torilis radiata Moench yielded two triterpenes (lupeol acetate (1) and α-amyrin (2)), a sterol (spinasterol (3)) from its n-hexane fraction (HF), a flavone (acacetin (4)), a coumarin (scopoletin (5)), a phenolic acid