Phytotherapy research : PTR
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Review Meta Analysis
Green tea as a safe alternative approach for nonalcoholic fatty liver treatment: A systematic review and meta-analysis of clinical trials.
This study aimed to evaluate the efficacy of green tea supplementation on nonalcoholic fatty liver disease treatment. Electronic databases, including PubMed, Scopus, Web of Science, and Google Scholar, were systematically searched up to October 30, 2017, to identify eligible trials based on the inclusion criteria. ⋯ Likewise, a favorable effect of green tea administration was observed on body mass index (-2.08 kg/cm2 ; 95% CI: -2.81 to -1.36), triacylglycerol (-31.87 mg/dl; 95% CI: -40.62 to -23.12), total cholesterol (-27.57 mg/dl; 95% CI: -36.17 to -18.98), and low-density lipoprotein cholesterol (-14.15 mg/dl; 95% CI: -23.69 to -4.60), whereas no significant effect was detected on high-density lipoprotein cholesterol concentrations (7.41 mg/dl; 95% CI: -1.49 to 16.30) and homeostasis model assessment of insulin resistance (-4.06; 95% CI: -10.22 to 2.09). This systematic review and meta-analysis of available trials suggests that there are potential benefits of green tea supplementation on nonalcoholic fatty liver disease.
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Randomized Controlled Trial
The efficacy of vaginal suppository based on myrtle in patients with cervicovaginal human papillomavirus infection: A randomized, double-blind, placebo trial.
Human papillomavirus (HPV) can be detected in most of cervical cancers. Due to antiviral, antimutagenic, and proapoptotic activities of myrtle, this study was designed to investigate the effect of a herbal suppository based on myrtle in cervicovaginal HPV infections. This study was performed as a double-blind randomized trial at the Clinic of Traditional Medicine in Mashhad University of Medical Sciences between 2016 and 2017. ⋯ At the end of the study, the HPV test was negative in 92.6% and 62.6% of the intervention and placebo groups, respectively (p = 0.036). The change in cervical lesion size was 71.4% and 30.4% in the intervention and placebo groups, respectively, based on colposcopic findings (p = 0.015). It seems that herbal suppository can speed up virus clearance and can be effective in treating HPV infection.