نتایج جستجو برای: isoflavone
تعداد نتایج: 2010 فیلتر نتایج به سال:
Isoflavonoids are a group of flavonoid compound which produced from flavanon precursors in legums, by isoflavone synthase (IFS) enzyme. The most important isoflavonoids finding in soybean are genistein and daidzein that have many medicinal impacts. Investigations have revealed that regularly using these compounds lowered the risk to come down with hormone-related cancers, besides menopausal sym...
This study was carried out with the aim of detecting the dietary effects of isoflavone-genistein on hematological and immunological parameters in beluga, Huso huso in a 12-week feeding period. Five isonitrogenous (45% crude protein) and isoenergetic (19.5 MJ kg -1) diets were formulated to contain four graded levels of isoflavone-genistein, namely 0, 0.2, 0.4, 0.8 and 1.6 g kg-1 diet. Fish (ini...
BACKGROUND Dietary phytoestrogens are ligands for the estrogen receptor and may mimic estrogenic effects in vivo. OBJECTIVE To assess the biological activity of isoflavone phytoestrogens, we analyzed the effect of dietary soy isoflavone supplementation on in vivo bioassays of estrogenicity. DESIGN Fifty healthy postmenopausal women aged 50-75 y participated in a double-blind, placebo-contro...
Given the high intake levels of soya and low incidence rates of breast cancer in Asian countries, isoflavones, substances with an oestrogen-like structure occurring principally in soyabeans, are postulated to be cancer protective. In the present study, we examined the association of dietary isoflavone intake with breast cancer risk in 84,450 women (896 in situ and 3873 invasive cases) who were ...
BACKGROUND Bifidobacterium species, including Bifidobacterium pseudocatenulatum, are among the dominant microbial populations of the human gastrointestinal tract. They are also major components of many commercial probiotic products. Resident and transient bifidobacteria are thought to have several beneficial health effects. However, our knowledge of how these bacteria interact and communicate w...
A straightforward and efficient method for the palladium-catalyzed direct cross-coupling of chromones with various quinones has been developed to rapidly construct isoflavone quinone structural motifs.
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