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Sex Difference of Radiation Response in Occupational and Accidental Exposure
Conclusion and Outlook This review summarizes the data from major human studies on the health risks of radiation exposure and shows that sex can potentially influence the prolonged response to radiation exposure (Figure 1 and Tables 1, 2). These data suggest that long-term radiosensitivity in females is higher than that in males who receive a comparable dose of radiation. Our analysis of the literature agrees with the conclusions of the recent report on the Biological effects of ionizing radiation (BEIR VII) published in 2006 by the National Academy of Sciences (NAS), United States (National Research Council, 2006). The B...
Source: Frontiers in Genetics - May 2, 2019 Category: Genetics & Stem Cells Source Type: research

A Genetic Variant of miR-34a Contributes to Susceptibility of Ischemic Stroke Among Chinese Population
This study was supported by National Natural Science Foundation of China (Nos. 81560552, 81260234), Natural Science Foundation of Guangxi Zhuang Autonomous Region (CN) (2017JJA180826), Innovation Project of Guangxi Graduate Education (CN) (201601009) and Key Laboratory Open Project Fund of Guangxi Zhuang Autonomous Region (CN) (kfkt20160064). Conflict of Interest Statement The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. Supplementary Material The Supplementary Material for this article can be fou...
Source: Frontiers in Physiology - April 23, 2019 Category: Physiology Source Type: research

Cycling linked to prostate cancer, but not infertility
Conclusion This study has looked at the associations between the number of hours spent cycling a week and erectile dysfunction, infertility and prostate cancer in men over the age of 50 who cycle regularly. It found no association between the time spent cycling and erectile dysfunction or infertility, but did find a dose-response association with prostate cancer for men over the age of 50, with risk increasing as the time a week spent cycling increased. As the researchers point out, this type of study cannot prove causality (that increased cycling time leads to prostate cancer), only an association. Different study desig...
Source: NHS News Feed - July 9, 2014 Category: Consumer Health News Tags: Cancer Lifestyle/exercise Source Type: news