نتایج جستجو برای: soy isoflavones

تعداد نتایج: 11133  

2009
L. Hooper J.J. Ryder M.S. Kurzer J.W. Lampe M.J. Messina W.R. Phipps A. Cassidy

BACKGROUND Hormonal effects of soy and isoflavones have been investigated in numerous trials with equivocal findings. We aimed to systematically assess the effects of soy and isoflavones on circulating estrogen and other hormones in pre- and post-menopausal women. METHODS The Cochrane Library, MEDLINE and EMBASE (plus reviews and experts) were searched to December 2007. Inclusion of randomized ...

2010
Gertraud Maskarinec Martijn Verheus Jeffrey A. Tice

Isoflavones, phytoestrogens in soy beans with estrogen-like properties, have been examined for their cancer protective effects. Mammographic density is a strong predictor of breast cancer. This review summarizes studies that have examined the association between isoflavones and breast density. Observational investigations in Hawaii and Singapore suggest slightly lower breast density among women...

Journal: :International Journal of Medical Sciences 2007
Manuel T. Velasquez Sam J. Bhathena

Soy protein is an important component of soybeans and provides an abundant source of dietary protein. Among the dietary proteins, soy protein is considered a complete protein in that it contains ample amounts of all the essential amino acids plus several other macronutrients with a nutritional value roughly equivalent to that of animal protein of high biological value. Soy protein is unique amo...

Journal: :Nutrition reviews 2009
Kristen M Beavers Satya S Jonnalagadda Mark J Messina

Given the interest in the vascular effects of both soyfoods and soy isoflavones, the purpose of this short review is to evaluate clinical trials that have examined the effects of isoflavone-rich soy products on the novel cardiovascular risk factors, cellular adhesion molecules, and pro-inflammatory cytokines. A total of 14 randomized clinical studies were assessed. From the data evaluated, evid...

Journal: :Free radical biology & medicine 2001
R P Patel B J Boersma J H Crawford N Hogg M Kirk B Kalyanaraman D A Parks S Barnes V Darley-Usmar

Oxidation of lipids has been implicated in the pathophysiology of atherosclerosis. It has been suggested that scavenging of lipid peroxyl radicals contribute to the antiatherosclerotic effects of naturally occurring compounds such as the isoflavones. This group of polyphenolics includes genistein and is present in relatively high concentrations in food products containing soy. Soy isoflavones a...

2009
Ho Seok Kwak So Young Park Mi Gyeong Kim Chang Hoon Yim Hyun Koo Yoon Ki Ok Han

Soy-isoflavones may act as estrogenic agonists or antagonists depending on the endogenous hormone status. These clinical effects can be exerted variably in individuals by the metabolic ability to produce a more potent metabolite than precursors. The objective of this randomized, double-blind, placebo-controlled study was to investigate the skeletal effect of isoflavones according to their metab...

Journal: :Medical hypotheses 2006
Mark Frederick McCarty

Soy isoflavones, the focus of much research and controversy, are often referred to as "weak estrogens". In fact, genistein is a relatively potent agonist for the recently characterized beta isoform of the estrogen receptor (ERbeta). The low nanomolar serum concentrations of unconjugated free genistein achieved with high-nutritional intakes of soy isoflavones are near the binding affinity of gen...

Journal: :Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association 2007
Adamasco Cupisti Lorenzo Ghiadoni Claudia D'Alessandro Isabella Kardasz Ester Morelli Vincenzo Panichi Daniela Locati Sheila Morandi Alessandro Saba Giuliano Barsotti Stefano Taddei Anna Arnoldi Antonio Salvetti

BACKGROUND Since it has been demonstrated that soy diet can improve endothelial function, in the present study we evaluated the effect of dietary substitution of 25 g of animal proteins with soy proteins on endothelial dysfunction in renal transplant patients. METHODS In 20 renal transplant patients (55 +/- 11 years, serum creatinine 1.7 +/- 0.6 mg/dl), brachial artery flow mediated dilation ...

Journal: :The American journal of clinical nutrition 2005
Siyan Zhan Suzanne C Ho

BACKGROUND Convincing evidence shows that soy protein intake has beneficial effects on lipid changes, but it is unclear which components of soy protein are responsible. OBJECTIVE We conducted a meta-analysis to identify and quantify the effects of soy protein containing isoflavones on the lipid profile. DESIGN Twenty-three eligible randomized controlled trials published from 1995 to 2002 we...

Journal: :Asia Pacific journal of clinical nutrition 2008
James W Anderson

Alterations in dietary protein intake have an important role in prevention and management of several forms of kidney disease. Using soy protein instead of animal protein reduces development of kidney disease in animals. Reducing protein intake preserves kidney function in persons with early diabetic kidney disease. Our clinical observations led us to the soy-protein hypothesis that "substitutio...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید