Soy Isoflavones
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Identification of Potential Human Protein Targets for Soybean Isoflavones
Soy isoflavones have been reported as endocrine disruptors due to their ability to modulate the activity of estrogen receptors (ERs) in mammals; however, its ability to modulate other metabolic pathways is not entirely clear, which makes it necessary to identify new pharmacological targets that interact with these compounds present in soybean. In this work,
J. Braz. Chem. Soc.. Publicado em: 2021-04
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2. Effects of Dietary Supplementation of Soy Isoflavones on the Performance and Egg Quality in Native Chinese Breeder Hens
ABSTRACT To investigate the effects of soy isoflavones (ISF) on the laying performance of Xueshan breeder hens at different phases of the egg production cycle, 32 weeks (wks) old local Chinese breeder hens were assigned to two groups with three replicates (750 hens/replicate) for control and treatment groups. Then every group was divided into three sub-group
Braz. J. Poult. Sci.. Publicado em: 20/12/2019
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3. Preparation and characterization of solid oral dosage forms containing soy isoflavones
Soy isoflavones have been extensively used for menopausal symptoms and prevention of hormone-related cancer, osteoporosis and cardiovascular diseases. Commercially available forms of isoflavones include supplements, capsules and tablets. However, the non-standardization of soy isoflavones extracts and different dissolution profiles of these solid dosage form
Rev. bras. farmacogn.. Publicado em: 01/02/2013
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4. Action of extract of isoflavones from soy and that associated with 17 â Estradiol in organizing bone of ovariectomized rats / Acao do Extrato concentrado de isoflavonas da soja e deste associado ao 17 À Estradiol na organizacao ossea de ratas ooforectomizadas
It has been shown that soy isoflavones (ISO) counteract postmenopausal bone loss. However, the effects of different doses and its treatment combined with 17 â-Estradiol on bone tissue are not well known. In this study we investigated the effects of different doses of ISO and its combined with Estradiol on bone tissue of osteopenic rats. 50 adult Wistar rats
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/12/2010
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5. Desenvolvimento analítico e farmacotécnico de formas farmacêuticas sólidas de isoflavona de soja / Pharmaceutics and analytical development of solid dosage forms of soy isoflavones
Isoflavonas são flavonóides encontrados em abundância nos grãos de soja (Glycine max L.). Essas substâncias têm estrutura semelhante ao estrógeno e possuem uma ação fracamente estrogênica. São utilizadas no tratamento dos sintomas da menopausa como alternativa às terapias de reposição hormonal convencionais, por provocarem menor número de efei
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/03/2010
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6. Desenvolvimento analítico e farmacotécnico de formas farmacêuticas sólidas de isoflavona de soja / Pharmaceutics and analytical development of solid dosage forms of soy isoflavones
Isoflavonas são flavonóides encontrados em abundância nos grãos de soja (Glycine max L.). Essas substâncias têm estrutura semelhante ao estrógeno e possuem uma ação fracamente estrogênica. São utilizadas no tratamento dos sintomas da menopausa como alternativa às terapias de reposição hormonal convencionais, por provocarem menor número de efei
Publicado em: 2010
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7. Effects of a methanolic fraction of soybean seeds on the transcriptional activity of peroxisome proliferator-activated receptors (PPAR)
Since the anti-inflammatory, antidiabetic and hypolipidemic effects of soy isoflavones may be mediated by activation of peroxisome proliferator-activated receptors (PPAR), the present study investigated whether the methanolic fractions obtained from soybean seeds (E1) and soybean seed coats with hypocotyls (E2) could influence PPARα, PPARγ and PPARβ/δ tr
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-06
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8. Effects of isoflavones on the skin of postmenopausal women: a pilot study
OBJECTIVE: The aim of this study was to evaluate the effects of isoflavones on the skin of postmenopausal women. DESIGN: A prospective study was performed with 30 postmenopausal women before and immediately after the end of treatment with 100 mg/day of an isoflavones-rich, concentrated soy extract for six months. A skin punch was performed in the gluteal reg
Clinics. Publicado em: 2009-06
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9. Determination of isoflavones content and antioxidant capacity of industrialized foods containing soy and soy products consumed in Brazil / Determinação de isoflavonas e capacidade antioxidante de alimentos industrializados à base de soja e/ou produtos derivados consumidos no Brasil
A soja contém alto conteúdo protéico e de lipídeos poliinsaturados e representa a principal fonte de isoflavonas. Por este grão não fazer parte da dieta brasileira, produtos contendo soja surgiram no mercado como fontes de isoflavonas, adaptados ao paladar da nossa população. Os condimentos também têm sido incorporados aos ditos "alimentos funciona
Publicado em: 2009
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10. Efeitos das isoflavonas da soja (Glycine max) na síntese de fatores vasoativos derivados de células endoteliais humanas da linhagem ECV304 / Effects of soy isoflavones (Glycine max) in the synthesis of vasoactive factors derived from human endothelial cells line ECV304.
During their reproductive years, women have a lower incidence of coronary heart disease (CHD) compared to men of similar age. However, this advantage disappears in post-menopause, suggesting that female sex hormones exert some cardio protective effect. One of the mechanisms proposed to explain this protection is the fact that estrogens promote the production
Publicado em: 2008
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11. Obtention and application of isoflavone standards from soybeans / Obtenção e aplicação de padrões de isoflavonas de soja
The use of analytical standards in chromatographic analyses is very important to get trustworthy analytical results for validation of methodologies and for routine analyses. However, the cost of the available reference standards is high, prejudicing the overall analytical process. In this work, a transposition from analytical to preparative scale was carried
Publicado em: 2008
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12. Avaliação do efeito imunomodulador da isoflavona genisteína na encefalomielite autoimune experimental murina
Multiple sclerosis (MS) is the most common non-traumatic, disabling neurological human inflammatory demyelinating disease of the CNS. Experimental autoimmune encephalomyelitis (EAE) models MS and is characterized as a CD4+ Th1 cell-mediated autoimmune disease. Recent data show that estrogen plays a pivotal role in the immune response as well as in immune-med
Publicado em: 2007