gentiana davidii/抗真菌藥

Repetitive chromatography of the methanol extract of the roots of Gentiana tibetica afforded two new secoiridoid glycosides and a novel antifungal anthranilic acid derivative, together with beta-sitosterol, daucosterol, oleanolic acid, loganic acid, gentiopicroside, sweroside,

LC-UV-mass spectrometry and bioassay co-directed fractionation of an aqueous acetone extract of the roots of Gentiana macrophylla gave three new chromene derivatives and two novel and six known secoiridoids, along with kurarinone, kushenol I, beta-sitosterol, stigmasterol, daucosterol,

Fractionation of an aqueous acetone extract of the whole herb of Gentiana algida gave one new [2'-(o,m-dihydroxybenzyl)sweroside] and five known secoiridoids, together with anofinic acid, fomannoxin acid, sitosterol, daucosterol, stigmasterol, oleanolic acid, orientin and gentianose. The structures

OBJECTIVE To observe clinical results of Chinese herbs promoting blood circulation and removing blood stasis on the treatment of reflex sympathetic dystrophy (RSD) with type of stagnation of vital energy and blood stasis. METHODS RSD with type of stagnation of vital energy and blood stasis was

BACKGROUND The flowers of Gentiana macrophylla have been usually applied to cure the joint inflammation and rheumatoid arthritis in Traditional Chinese Medicine. OBJECTIVE This work aimed to investigate the anti-rheumatoid arthritic effect and possible mechanism of iridoid glycosides from G.

The nonstructural protein NS1 of human parvovirus B19 (B19) is known to exacerbate disease activity in systemic lupus erythematosus (SLE). However, no specific medicine for B19 infection is available. The roots of Gentiana macrophylla Pall. (GM), the traditional Chinese medicine "Qinjiao," have been

Ethnopharmacological relevance: The root of Gentiana dahurica Fisch (called Qin-Jiao in China), a traditional Chinese medicine, is used in China to treat alcoholic liver disease (ALD), but there has been no scientific report on the

This study was undertaken to investigate the protective effects of Gentiana manshurica Kitagawa (GM) on acute alcohol-induced fatty liver. Mice were treated with ethanol (5 g/kg of body weight) by gavage every 12 h for a total of three doses to induce acute fatty liver. Methanol extract of GM (50,

Gentiopicroside (GPS), a main bitter secoiridoid constituent of roots of Gentiana macrophylla Pall., was tested for therapeutic effects on the two hepatic injury models, the CCl4-induced and lipopolysaccharide (LPS)/bacillus Calmette-Guerin (BCG)-induced hepatitides. An increase in serum level of

Adenosine deaminase (ADA) is an enzyme widely distributed from bacteria to humans. ADA is known as a potential therapeutic target for the treatment of lymphoproliferative disorders and cancer. Endophytes are endosymbionts, often bacteria or fungi, which live within plant tissues and internal organs

The present investigation was carried out to review and highlight the potential phytochemicals and medicinal phenomena of the critically endangered medicinal plant, Gentiana kurroo Royle of the western and north-western Himalayas. The medicinal plant is heavily exploited for root and rhizome. Due to

Gentiana macrophylla Pall. is a commonly used antirheumatic herb. There are four species of Gentiana recorded as herbal drugs in the Chinese Pharmacopoeia. The other species are often marketed as G. macrophylla, and thus the therapeutic effects of G. macrophylla are not achieved. A novel one-step

Diethylether extract of aerial parts of Gentiana kochiana mostly consists of two tetraoxygenated xanthones: gentiacaulein (1,7-dihidroxy-3,8-dimethoxyxanthone; 76.1%) and gentiakochianin (1,7,8-trihidroxy-3-methoxyxanthone; 14.2%). The extract and these xanthones were evaluated for the CNS