Yong-qing Jiang

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Cyclic AMP (cAMP) is a second messenger that plays a critical role in follicular recruitment, development and luteinization in the mammalian ovary. The cellular level of cAMP is largely dependent on the activity of phosphodiesterase (PDE), which degrades cAMP into 5'-AMP. The present study was conducted to investigate the level of cAMP and the activity of(More)
Neuropeptide Y (NPY) is one of the most important orexigenic agents in central regulation of feeding behavior, body weight and energy homeostasis in domestic chickens. To examine differences in the hypothalamic NPY between layer-type and meat-type of chickens, which are two divergent kinds of the domestic chickens in feeding behavior and body weight, we(More)
As an important regulator in eukaryote, miRNAs could be in the animal body fluids, including serum, blood plasma, saliva, urine and so on. More recently, it was reported that miRNAs were also in the breast milk of human or cow, which indicates that miRNAs could probably be transferred into the body of the next generation by lactation and play their key(More)
According to the policies and laws about occupational safety and health, road transportation enterprises should carry out safety production standardization. Based on modern safety management theory, risk theory and system theory, the safety problems of road transportation enterprises are analyzed through the qualitative and quantitative methods, and(More)
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