Journal
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
Volume 29, Issue 41, Pages 62030-62041Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s11356-021-16145-x
Keywords
Toxicology; Residual herbicides; Environmental; food contaminants; Reproductive disorder; Sexual hormones; Rat
Categories
Ask authors/readers for more resources
The worldwide use of glyphosate is increasing, with residues detected in various sources. Studies show controversial data on the potential reproductive adverse effects of glyphosate, with systematic review and meta-analysis revealing a significant impact on reproductive hormones in rats. Strict monitoring of residual glyphosate content in drinking water, agricultural crops, and food products is necessary to safeguard reproductive health.
Worldwide use of glyphosate is constantly increasing and its residues are detected in drinking water, agriculture, and food products. There are controversial data regarding the potential reproductive adverse effects of glyphosate herbicide. Therefore, we conducted a systematic review and meta-analysis on the studies in which the alteration of at least one sexual hormone including testosterone, luteinizing hormone (LH), follicle-stimulating hormone (FSH), and estradiol was reported as a measured outcome in rats. In November 2020, 284 articles were screened, of which eight were eligible for the meta-analysis. An overall considerable effect of glyphosate exposure was found on decreasing of testosterone (7 studies, WMD = - 1.48 ng/mL; 95% CI, - 2.34 to - 0.61; P = 0.001), LH (3 studies, WMD = - 2.03 mIu/mL; 95% CI, - 3.34 to - 0.71; P = 0.003), and FSH (3 studies, WMD = - 2.28 mIu/mL; 95% CI, - 5.12 to 0.55; P = 0.115). According to our results, glyphosate intake could have major effects on the health of reproductive system. Consequently, strict monitoring of the residual glyphosate content in the drinking water, agricultural crops, and food products is necessary.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available