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Search: authors:"Jingjing Lv"

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Temporal trend of hepatitis B surface mutations in the post-immunization period: 9 years of surveillance (2005–2013) in eastern China

Limited information is available about the temporal trend in the prevalence and evolution of hepatitis B virus (HBV) S-gene mutations in the post-immunization era in China. From 2005 to 2013, 1077 hepatitis B cases under 15 years of age reported through Chinese National Notifiable Disease Reporting System (NNDRS) were successfully sequenced of S-gene in Shandong province, China...

Sevoflurane decreases self-renewal capacity and causes c-Jun N-terminal kinase–mediated damage of rat fetal neural stem cells

201203, ChinaZun Ji Ke AuthorsSearch for Zeyong Yang in:Nature Research journals • PubMed • Google ScholarSearch for Jingjing Lv in:Nature Research journals • PubMed • Google ScholarSearch for Xingxing Li ... help from the staff of First Affiliated Hospital of Anhui Medical University and Shanghai International Peace Maternity and Child Health Hospital. Author information Author notesZeyong Yang & Jingjing

A New Digital to Analog Converter Based on Low-Offset Bandgap Reference

This paper presents a new 12-bit digital to analog converter (DAC) circuit based on a low-offset bandgap reference (BGR) circuit with two cascade transistor structure and two self-contained feedback low-offset operational amplifiers to reduce the effects of offset operational amplifier voltage effect on the reference voltage, PMOS current-mirror mismatch, and its channel...