| PubMed: | Transport mechanisms for soy isoflavones and microbial metabolites dihydrogenistein and dihydrodaidzein across monolayers and membranes. |
| PubMed: | Identification of a novel dihydrodaidzein racemase essential for biosynthesis of equol from daidzein in Lactococcus sp. strain 20-92. |
| PubMed: | Production of dihydrodaidzein and dihydrogenistein by a novel oxygen-tolerant bovine rumen bacterium in the presence of atmospheric oxygen. |
| PubMed: | Dihydrodaidzein-producing Clostridium-like intestinal bacterium, strain TM-40, affects in vitro metabolism of daidzein by fecal microbiota of human male equol producer and non-producers. |
| PubMed: | R(-)-O-desmethylangolensin is the main enantiomeric form of daidzein metabolite produced by human in vitro and in vivo. |
| PubMed: | Stereospecific biotransformation of dihydrodaidzein into (3S)-equol by the human intestinal bacterium Eggerthella strain Julong 732. |
| PubMed: | [Separation of racemic flavonoids by high performance liquid chromatography using chiral mobile phase additive]. |
| PubMed: | Enantioselective synthesis of S-equol from dihydrodaidzein by a newly isolated anaerobic human intestinal bacterium. |
| PubMed: | Stereochemical determination of O-desmethylangolensin produced from daidzein. |
| PubMed: | Urinary isoflavonoids and risk of type 2 diabetes: a prospective investigation in US women. |
| PubMed: | Identification and expression of genes involved in the conversion of daidzein and genistein by the equol-forming bacterium Slackia isoflavoniconvertens. |
| PubMed: | Enhanced biosynthesis of dihydrodaidzein and dihydrogenistein by a newly isolated bovine rumen anaerobic bacterium. |
| PubMed: | Relationships among fecal daidzein metabolites, dietary habit and BMI in healthy volunteers: a preliminary study. |
| PubMed: | Identification of isoflavone metabolites dihydrodaidzein, dihydrogenistein, 6'-OH-O-dma, and cis-4-OH-equol in human urine by gas chromatography-mass spectroscopy using authentic reference compounds. |
| PubMed: | Isoflavone Pharmacokinetics and Metabolism after Consumption of a Standardized Soy and Soy-Almond Bread in Men with Asymptomatic Prostate Cancer. |
| PubMed: | Effects of an equol-producing bacterium isolated from human feces on isoflavone and lignan metabolism in mice. |
| PubMed: | Soy isoflavone metabolism in cats compared with other species: urinary metabolite concentrations and glucuronidation by liver microsomes. |
| PubMed: | Red clover isoflavone metabolite bioavailability is decreased after fructooligosaccharide supplementation. |
| PubMed: | Chiroptical study and absolute configuration of (-)-O-DMA produced from daidzein metabolism. |
| PubMed: | Identification of an enzyme system for daidzein-to-equol conversion in Slackia sp. strain NATTS. |
| PubMed: | Lactulose promotes equol production and changes the microbial community during in vitro fermentation of daidzein by fecal inocula of sows. |
| PubMed: | Feeding soybean meal increases the blood level of isoflavones and reduces the steroidogenic capacity in bovine corpora lutea, without affecting peripheral progesterone concentrations. |
| PubMed: | Cloning and expression of a novel NADP(H)-dependent daidzein reductase, an enzyme involved in the metabolism of daidzein, from equol-producing Lactococcus strain 20-92. |
| PubMed: | Analysis of tyrosinase binders from Glycyrrhiza uralensis root: evaluation and comparison of tyrosinase immobilized magnetic fishing-HPLC and reverse ultrafiltration-HPLC. |
| PubMed: | Correlations of urinary phytoestrogen excretion with lifestyle factors and dietary intakes among middle-aged and elderly Chinese women. |
| PubMed: | Isoflavone metabolism in domestic cats (Felis catus): comparison of plasma metabolites detected after ingestion of two different dietary forms of genistein and daidzein. |
| PubMed: | Identification of two novel reductases involved in equol biosynthesis in Lactococcus strain 20-92. |
| PubMed: | Urinary isoflavonoids and risk of coronary heart disease. |
| PubMed: | [Biotransformation of daidzein by resting cell system of bacterial strain isolated from bovine rumen gastric juice]. |
| PubMed: | [C-ring cleavage of liquiritigenin extracted from licorice roots by an oxygen-tolerant bovine rumen bacterium strain Aeroto-Niu-O16]. |
| PubMed: | Effects of rice bran oil on the intestinal microbiota and metabolism of isoflavones in adult mice. |
| PubMed: | Dietary isoflavone absorption, excretion, and metabolism in captive cheetahs (Acinonyx jubatus). |
| PubMed: | Isolation of an isoflavone-metabolizing, Clostridium-like bacterium, strain TM-40, from human faeces. |
| PubMed: | Phytoestrogen derivatives differentially inhibit arterial neointimal proliferation in a mouse model. |
| PubMed: | The vascular activity of some isoflavone metabolites: implications for a cardioprotective role. |
| PubMed: | Production of phytoestrogen S-equol from daidzein in mixed culture of two anaerobic bacteria. |
| PubMed: | Metabolism of daidzein by intestinal bacteria from rhesus monkeys (Macaca mulatta). |
| PubMed: | Simultaneous determination of 11 phytoestrogens in human serum using a 2 min liquid chromatography/tandem mass spectrometry method. |
| PubMed: | Biotransformation of daidzein to equol by crude enzyme from Asaccharobacter celatus AHU1763 required an anaerobic environment. |
| PubMed: | Is equol production beneficial to health? |
| PubMed: | The role of diet in the metabolism of daidzein by human faecal microbiota sampled from Italian volunteers. |
| PubMed: | A simple method for the characterization and quantification of soy isoflavone metabolites in the serum of MMTV-Neu mice using high-performance liquid chromatography/electrospray ionization mass spectrometry with multiple reaction monitoring. |
| PubMed: | Metabolism of daidzein by fecal bacteria in rats. |
| PubMed: | Isolation and characterisation of an equol-producing mixed microbial culture from a human faecal sample and its activity under gastrointestinal conditions. |
| PubMed: | Improved in vitro assays of superoxide anion and 1,1-diphenyl- 2-picrylhydrazyl (DPPH) radical-scavenging activity of isoflavones and isoflavone metabolites. |
| PubMed: | Urinary metabolites as biomarkers of polyphenol intake in humans: a systematic review. |
| PubMed: | Overnight urinary excretion of isoflavones as an indicator for dietary isoflavone intake in Korean girls of pubertal age. |
| PubMed: | Urine accurately reflects circulating isoflavonoids and ascertains compliance during soy intervention. |
| PubMed: | Urinary isoflavones are increased in adults, but decreased in children, consuming soy when on oral antibiotic therapy. |
| PubMed: | Conversion of daidzein and genistein by an anaerobic bacterium newly isolated from the mouse intestine. |
| PubMed: | Development of a high-throughput LC/APCI-MS method for the determination of thirteen phytoestrogens including gut microbial metabolites in human urine and serum. |
| PubMed: | Long-term dietary habits affect soy isoflavone metabolism and accumulation in prostatic fluid in caucasian men. |
| PubMed: | Synthesis of phytoestrogenic isoflavonoid disulfates. |
| PubMed: | Cardiovascular protective effects of synthetic isoflavone derivatives in apolipoprotein e-deficient mice. |
| PubMed: | Assessment of dietary isoflavone intake among middle-aged Chinese men. |
| PubMed: | Identification of puerarin and its metabolites in rats by liquid chromatography-tandem mass spectrometry. |
| PubMed: | Cosupplementation of isoflavones, prenylflavonoids, and lignans alters human exposure to phytoestrogen-derived 17beta-estradiol equivalents. |
| PubMed: | Quantitative determination of acetyl glucoside isoflavones and their metabolites in human urine using combined liquid chromatography-mass spectrometry. |
| PubMed: | Production of equol from daidzein by gram-positive rod-shaped bacterium isolated from rat intestine. |
| PubMed: | Interactions of phytoestrogens with estrogen receptors alpha and beta (III). Estrogenic activities of soy isoflavone aglycones and their metabolites isolated from human urine. |
| PubMed: | Variations in metabolism of the soy isoflavonoid daidzein by human intestinal microfloras from different individuals. |
| PubMed: | Isolation of an anaerobic intestinal bacterium capable of cleaving the C-ring of the isoflavonoid daidzein. |
| PubMed: | Isolation of human intestinal bacteria metabolizing the natural isoflavone glycosides daidzin and genistin. |
| PubMed: | A urinary profile study of dietary phytoestrogens. The identification and mode of metabolism of new isoflavonoids. |
| PubMed: | Gastrointestinal absorption and metabolism of soy isoflavonoids in ileal-canulated swine. |
| PubMed: | Oral antibiotics decrease urinary isoflavonoid excretion in children after soy consumption. |
| PubMed: | Supplementation of difructose anhydride III enhanced elevation of plasma equol concentrations and lowered plasma total cholesterol in isoflavone-fed rats. |
| PubMed: | Antipyretic, analgesic and muscle relaxant activities of pueraria isoflavonoids and their metabolites from Pueraria lobata Ohwi-a traditional Chinese drug. |
| PubMed: | DPPH radical-scavenging compounds from dou-chi, a soybean fermented food. |
| PubMed: | In vitro incubation of human feces with daidzein and antibiotics suggests interindividual differences in the bacteria responsible for equol production. |
| PubMed: | Plasma isoflavone levels versus self-reported soy isoflavone levels in Asian-American women in Los Angeles County. |
| PubMed: | Treatment with antibiotics reduces plasma equol concentration in cynomolgus monkeys (Macaca fascicularis). |
| PubMed: | Isoflavonoid and lignan phytoestrogens as dietary biomarkers. |
| PubMed: | Characterization of isoflavones and their conjugates in female rat urine using LC/MS/MS. |
| PubMed: | The correlation between dietary soy phytoestrogens and neuropathic pain behavior in rats after partial denervation. |
| PubMed: | Synthesis of novel mammalian metabolites of the isoflavonoid phytoestrogens daidzein and genistein. |
| PubMed: | A novel radioimmunoassay for daidzein. |
| PubMed: | Metabolism of daidzein and genistein by intestinal bacteria. |
| PubMed: | Metabolites of dietary (soya) isoflavones in human urine. |
| PubMed: | Isolation and characterization of a novel equol-producing bacterium from human feces. |
| PubMed: | Receptor binding and transactivation activities of red clover isoflavones and their metabolites. |
| PubMed: | Isoflavonoid glucosides are deconjugated and absorbed in the small intestine of human subjects with ileostomies. |
| PubMed: | Isoflavone metabolites and their in vitro dual functions: they can act as an estrogenic agonist or antagonist depending on the estrogen concentration. |
| PubMed: | Prostatic fluid concentrations of isoflavonoids in soy consumers are sufficient to inhibit growth of benign and malignant prostatic epithelial cells in vitro. |
| PubMed: | Characterization and quantification of soy isoflavone metabolites in serum of renal transplanted patients by high-performance liquid chromatography/electrospray ionization mass spectrometry. |
| PubMed: | Time-resolved fluoroimmunoassay of plasma and urine O-desmethylangolensin. |
| PubMed: | Liquid chromatographic-photodiode array mass spectrometric analysis of dietary phytoestrogens from human urine and blood. |
| PubMed: | Hydrolysis of isoflavone glycosides to aglycones by beta-glycosidase does not alter plasma and urine isoflavone pharmacokinetics in postmenopausal women. |
| PubMed: | Analysis of plasma isoflavones by reversed-phase HPLC-multiple reaction ion monitoring-mass spectrometry. |