Publications by authors named "Jian'an Cheng"
Analysis of the surface ozone during summer and autumn at a coastal site in East China.
Bull Environ Contam Toxicol
July 2010
The levels and temporal variations of surface ozone at a coastal site in East China during summer and autumn were analyzed and the influences of meteorological parameters on ozone were investigated. An inland city was chosen as a comparison site. The main results and conclusions of this study are: (1) ozone pollution, with a maximum 1 h concentration of 150.
View Article and Find Full Text PDF[Effect of 2,4-D isooctylester on sperms in tail of epididymis and HSP70 expression of testis tissue in rats].
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi
August 2004
Objective: To assess the safety of the Prescription of Reinforcing Kidney Replenishing Qi and Activating Blood (PAKRQAB) on the reproduction and development of rats.
Methods: The animals were divided into negative control, positive control and three experiment groups. PAKRQAB was administered by gavages during gestation day 6 to day 15 in doses of 60, 12 and 2.