timosaponin b/anemarrhena

Timosaponin B III is a major bioactive steroidal saponin isolated from Anemarrhena asphodeloides Bge. To potentially discover derivatives with better biological activity, timosaponin B III was structurally modified via acid hydrolysis to yield one new (2, timopregnane A I) C21 steroidal glycoside

Timosaponin B-II (TB), a main bioactive compound in Anemarrhena asphodeloides Bunge, has various kinds of pharmacological activities, the present study aimed to investigate the protective role of TB on lipopolysaccharide (LPS)-induced acute lung injury (ALI). ALI was induced in mice by intratracheal

Timosaponin B-II (TB-II) is a natural bioactive steroid glycoside extracted from the Chinese medicinal herb Anemarrhena asphodeloides Bge. (Fam. Liliaceae). It has been demonstrated to have a good anti-inflammatory effect and a low bioavailability (1.1%). Clinical research has focused on developing

OBJECTIVE To optimize the extraction process and macroporous resin for purification of Timosaponin B II from Anemarrhena asphodeloides. METHODS Orthogonal design L9 (34) was employed to optimize the circumfluence extraction conditions by taking the extraction yield of Timosaponin B II as index. The

Background: The plant species Anemarrhena asphodeloides has commonly been used for health and therapeutic purposes. Timosaponin B-II, which is present at a high concentration in A. asphodeloides, was found to enhance the immune and

BACKGROUND Timosaponin B-II (TB-II) is one of the major bioactive steroid glycosides isolated from Anemarrhena asphodeloides Bge. (Fam. Liliaceae). It has been regarded as a potential lead compound, which may be further developed into a promising new drug for preventing dementia. To fully understand

A rapid, sensitive and selective liquid chromatography-tandem mass spectrometric (LC-MS/MS) method was developed and validated for the determination of Timosaponin B-II (TB-II), a pharmacologically active constituent isolated from Anemarrhena asphodeloides. This method was used to examine the

1. Antithrombotic agents are effective in the treatment of ischaemic stroke. Timosaponin B-II (TB-II) is a major active component of Anemarrhena asphodeloides Bunge (Liliaceae; rhizome) that has protective effects against cerebral ischaemic damage. The present study examined the antiplatelet and

BACKGROUND Many synthesized drugs with clinical severe side effects have been used for diabetic nephropathy (DN) treatment. Therefore, it is urgent and necessary to identify natural and safe agents to remedy DN. Timosaponin B-II (TB-II), a major steroidal saponin constituent in Anemarrhena

BACKGROUND Icariin (I), ferulic acid (F) and timosaponin B II (T) derived respectively from the leaf of Epimedium brevicornu Maxim (EBM, Berberidaceae), rhizome of Anemarrhena asphodeloides Bunge (AAB, Liliaceae) and root of Angelica sinensis (Oliv.) Diels (ASD, Umbelliferae) are included in several

This study was designed to investigate the action of timosaponin B-II, a main bioactive compound in Anemarrhena asphodeloides Bunge, on the prevention from high glucose-induced cytotoxicity and apoptosis in human umbilical vein endothelial cells (HUVECs) and the potential mechanisms involved. The

This study aimed to investigate the effect of timosaponin B-II (TB-II) on palmitate (PA)-induced insulin resistance and inflammation in HepG2 cells, and probe the potential mechanisms. TB-II, a main ingredient of the traditional Chinese medicine Anemarrhena asphodeloides Bunge, notably ameliorated

Timosaponin B-II (TB-II) is a main active saponin isolated from the rhizome of Anemarrhena asphodeloides Bge., which is widely used in traditional Chinese medicine. In this study, the effect of TB-II on learning and memory was investigated in a scopolamine-induced mouse model of Alzheimer's disease.

Timosaponin B-II (TB-II; (25S)-26-(β-D-glucopyranosyloxy)-3β-[(2-O-β-D-glucopyranosyl-β-D-galactopyranosyl) oxy]-5β-furostan-22-ol is extracted from Anemarrhena. Its anti-inflammation, anti-oxidation, and anti-asthma properties have been widely explored. However, its effect on the heart has

A high performance liquid chromatographic (HPLC) method has been developed for the simultaneous determination of neomangiferin, mangiferin, timosaponin B III, anemarrhenasaponin I and timosaponin A III in the products of Anemarrhena asphodeloides Bge. processed by different methods. By comparing and