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Lei Sun
Researcher at Third Military Medical University
Publications - 56
Citations - 1009
Lei Sun is an academic researcher from Third Military Medical University. The author has contributed to research in topics: Semen quality & Sperm. The author has an hindex of 15, co-authored 44 publications receiving 636 citations. Previous affiliations of Lei Sun include Chinese Ministry of Education.
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Journal ArticleDOI
The combined toxicity of dibutyl phthalate and benzo(a)pyrene on the reproductive system of male Sprague Dawley rats in vivo.
TL;DR: Exposure to dibutyl phthalate and benzo(a)pyrene, in either separate or combined doses, can affect the reproductive system of male rats adversely via oxidative stress-related mechanisms, indicating that exposure to mixtures of EDs have unexpected and elusive effects.
Journal ArticleDOI
Inverse U-shaped Association between Sleep Duration and Semen Quality: Longitudinal Observational Study (MARHCS) in Chongqing, China
Qing Chen,Huan Yang,Niya Zhou,Lei Sun,Huaqiong Bao,Lu Tan,Hongqiang Chen,Xi Ling,Guowei Zhang,Linping Huang,Lianbing Li,Mingfu Ma,Hao Yang,Xiaogang Wang,Peng Zou,Kaige Peng,Taixiu Liu,Zhihong Cui,Lin Ao,Till Roenneberg,Ziyuan Zhou,Jia Cao +21 more
TL;DR: There was a substantial inverse U-shaped association between sleep duration and two semen parameters (semen volume and total sperm number) that was independent from PSQI and was replicated in another dataset of 1,346 males.
Journal ArticleDOI
Lifestyles Associated With Human Semen Quality: Results From MARHCS Cohort Study in Chongqing, China.
Huan Yang,Qing Chen,Niya Zhou,Lei Sun,Huaqiong Bao,Lu Tan,Hongqiang Chen,Guowei Zhang,Xi Ling,Linping Huang,Lianbing Li,Mingfu Ma,Hao Yang,Xiaogang Wang,Peng Zou,Kaige Peng,Kaijun Liu,Taixiu Liu,Zhihong Cui,Jinyi Liu,Lin Ao,Ziyuan Zhou,Jia Cao +22 more
TL;DR: Smoking, coffee/cola/fried foods consumption, and the effects of environmental/sociopsychobehavioral factors act on semen quality are found to be significantly associated with semen quality from the baseline investigation.
Journal ArticleDOI
Phthalate exposure, even below US EPA reference doses, was associated with semen quality and reproductive hormones: Prospective MARHCS study in general population.
Qing Chen,Huan Yang,Niya Zhou,Lei Sun,Huaqiong Bao,Lu Tan,Hongqiang Chen,Xi Ling,Guowei Zhang,Linping Huang,Lianbing Li,Mingfu Ma,Hao Yang,Xiaogang Wang,Peng Zou,Kaige Peng,Taixiu Liu,Xiefei Shi,Dejian Feng,Ziyuan Zhou,Lin Ao,Zhihong Cui,Jia Cao +22 more
TL;DR: Phthalate exposure is associated with interrupted semen quality and reproductive hormones in the human population even with a dose given below the RfDs, thus emphasizing the urgency of stricter phthalate administration.
Journal ArticleDOI
Mitochondrial Biomarkers Reflect Semen Quality: Results from the MARCHS Study in Chongqing, China.
Guowei Zhang,Zhi-Zhi Wang,Xi Ling,Peng Zou,Huan Yang,Qing Chen,Niya Zhou,Lei Sun,Jianfang Gao,Ziyuan Zhou,Jia Cao,Lin Ao +11 more
TL;DR: The results indicated that certain mitochondrial biomarkers could serve as predictors of semen quality in a general population, and the study provides a baseline for the effects of population characteristics and lifestyles on such mitochondrial markers.