نتایج جستجو برای: biochanin a
تعداد نتایج: 13431795 فیلتر نتایج به سال:
Background and Objective: Biochanin A, a bioflavonoid in red clover and soybeans, is well-known as an anti-diabetic and anti-lipidemic flavonoid. The aim of this investigation was to study the renal and hepatic effects of biochanin A in streptozocin-induced diabetic rats. Materials and Methods: Diabetes was induced in Wistar rats by administration of streptozocin (35 mg/kg of body weight) in...
background bioflavonoids are well known for their multi directional biologic activity including antidiabetic effect. it has been demonstrated that flavonoids can act as insulin secretagogue or insulin mimetic agents. objectives this experimental study was designed in arak university of medical sciences, arak, iran, to investigate the effects of biochanin a (a bioflavonoid) on fasting blood gluc...
The basis for the differential sensitivity of cultured normal human mammary epithelial (HME) cells and a transformed human breast cancer MCF-7 cell line to growth inhibition by the isoflavone genistein and its 4'-methyl ether derivative, biochanin A, was examined. In HME cells genistein is 5-fold more potent as a growth inhibitor than biochanin A, whereas in MCF-7 cells biochanin A and genistei...
This study examined the growth regulatory effects of a phyto-oestrogen, biochanin A, on a transformed human endothelial cell line ECV304 in vitro. Biochanin A was found to inhibit cell proliferation in a dose-dependent fashion and this effect was influenced by the concentration of serum present in the culture medium. In the absence of serum, the calculated IC50 of biochanin A was 0.18 +/- 0.1 m...
BACKGROUND The plant-derived estrogen biochanin A is known to cause vasodilation, but its mechanism of action in hypertension remains unclear. This study was undertaken to investigate the effects and mechanisms of biochanin A on the thoracic aorta in two-kidney, one clip (2K1C) renovascular hypertensive rats. METHODS Hypertension was induced by clipping the left renal artery, and control age-...
Biochanin A is an isoflavone isolated from red clover (Trifolium pratense), and is a commercially available nutraceutical for women suffering from postmenopausal symptoms. Isoflavones resemble the structure of oestrogen, and display agonistic and antagonistic interactions with the oestrogen receptor. Overexposure of oestrogen is a major contributing factor in the development of breast cancer, a...
Seven isoflavones, biochanin A, daidzein, genistein, genistin, prunectin, puerarin, and pseudobaptigenin were tested for cytostatic and cytotoxic effects on 10 newly established cancer cell lines of the human gastrointestinal origin. Proliferation of HSC-41E6, HSC-45M2, and SH101-P4 stomach cancer cell lines was strongly inhibited by biochanin A and genistein, whereas other stomach, esophageal,...
BACKGROUND Biochanin A and formononetin are O-methylated isoflavones that are isolated from the root of Astragalus membranaceus, and have antitumorigenic effects. Our previous studies found that formononetin triggered growth-inhibitory and apoptotic activities in MCF-7 breast cancer cells. We performed in vivo and in vitro studies to further investigate the potential effect of biochanin A in pr...
The present study investigated the potential of biochanin A, a phytoestrogenic isoflavone of red clover (Triflolium pratense), for use in treating asthma or chronic obstructive pulmonary disease (COPD). Biochanin A (100 μmol/kg, orally (p.o.)) significantly attenuated airway resistance (R(L)), enhanced pause (P(enh)), and increased lung dynamic compliance (C(dyn)) values induced by methacholine...
Biochanin A is a naturally occurring isoflavone, most commonly found in legumes, especially in soya beans or in red clover. The spectrum of biochanin As biological activities is very wide: it displays antioxidative, cardioprotective, anti-inflammatory, anticancer and enzyme inhibitory properties. At least some of those activities may involve the interaction of biochanin A with the lipid phase o...
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