P-0301 Circulating Folate, Vitamine B12, Homocysteine, and Risk of Colorectal Cancer: A Case-Control Study in Tunisian Population
نویسندگان
چکیده
منابع مشابه
Circulating folate, vitamin B12, homocysteine, and vitamin B12 transport proteins in relation to prostate cancer risk: a case- control study, systematic review and meta-analysis
To determine, within the UK, the stage and grade of prostate cancers that would be found through population-based prostate specific antigen (PSA) testing and biopsy. SUBJECTS AND METHODS In the 'Prostate Testing for Cancer and Treatment' trial (ProtecT), men aged 50–69 years were recruited from nine cities in the UK and from randomly selected practices of general practitioners. Those with a PSA...
متن کاملCirculating folate, vitamin B12, homocysteine, vitamin B12 transport proteins, and risk of prostate cancer: a case-control study, systematic review, and meta-analysis.
BACKGROUND Disturbed folate metabolism is associated with an increased risk of some cancers. Our objective was to determine whether blood levels of folate, vitamin B(12), and related metabolites were associated with prostate cancer risk. METHODS Matched case-control study nested within the U.K. population-based Prostate testing for cancer and Treatment (ProtecT) study of prostate-specific ant...
متن کاملPlasma Homocysteine, Vitamin B12 and Folate Levels in Multiple System Atrophy: A Case-Control Study
BACKGROUND Multiple system atrophy (MSA) is a neurodegenerative disease, and its pathological hallmark is the accumulation of α-synuclein proteins. Homocysteine (Hcy) is an intermediate amino acid generated during the metabolism of methionine. Hcy may contribute to the pathogenesis of neurodegenerative disorders. Vitamin B12 and folate are cofactors necessary for the methylation of homocysteine...
متن کاملAssociations between Alzheimer's disease and blood homocysteine, vitamin B12, and folate: a case-control study.
BACKGROUND There is a growing focus on nutritional therapy for Alzheimer's disease (AD), and controversy exists regarding the association between AD and homocysteine (Hcy), vitamin B12, and folate levels. OBJECTIVE The present study evaluated the association between AD and the combined levels of Hcy, vitamin B12, and folate. METHODS This case-control study consisted of 115 patients with AD ...
متن کاملthe study of aaag repeat polymorphism in promoter of errg gene and its association with the risk of breast cancer in isfahan region
چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...
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ژورنال
عنوان ژورنال: Annals of Oncology
سال: 2012
ISSN: 0923-7534
DOI: 10.1016/s0923-7534(20)30235-0