Original articleThe effect of beta-carotene on the regression and progression of cervical dysplasia: A clinical experiment
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Carotenoids and Cancer: Basic Research Studies
2012, Natural Antioxidants in Human Health and DiseaseEffects of antioxidant supplements on cancer prevention: Meta-analysis of randomized controlled trials
2009, Annals of OncologyCitation Excerpt :Among these, 31 articles [12–42] on 22 randomized controlled trials (A trial by Yu [14], shown in Table 1, was classified into two individual randomized controlled trials because it was conducted for two different subpopulations) were included in the final analysis. We excluded 60 articles [8,43–100] because they lacked sufficient data [43–45], described only the study protocol or rationale [46–49], had identical populations and study results [50–64], included precancerous lesions as outcome measure [65, 66], contained supplements not relevant to the study subject [49,67–73], or did not include randomized clinical trials [8,74–92]. Further, the complete papers were not available for some articles [93, 94], and some did not fulfill the inclusion criteria [95–100].
Human Papillomavirus Infection in Men and Women: The Impact of Nutrition on Cervical Cancer
2004, Principles of Gender-Specific MedicineLower red blood cell folate enhances the HPV-16-associated risk of cervical intraepithelial neoplasia
2007, NutritionCitation Excerpt :By contrast, two trials showed that folic acid supplements do not alter the course of established cervical neoplasia [25,26]. Two other trials suggested that β-carotene also might not prevent cervical cancer [27,28]. None of these studies, however, addressed the hypothesis that micronutrients may prevent the progression of HR-HPV-related low-grade lesions to high-grade lesions.
Chemoprevention of cervical cancer
2006, Best Practice and Research: Clinical Obstetrics and Gynaecology