Zheng Rong Chen

Learn More
Remarkable progress has been made in the fight against tuberculosis in China since introduction of Bacille Calmette-Guerin (BCG) vaccine in the early 1930s. Until liberation, the cost of the vaccine was beyond the reach of Chinese workers and peasants. After 1949, however, the People's Government set up courses to train local inoculators and organized(More)
OBJECTIVE To observe the clinical characteristics and outcomes of patients with acute aortic dissection (AAD) and explore the impact of hypertension. METHODS The present study enrolled 1 087 consecutive patients with AAD who were confirmed by computed tomographic scanning in Fuwai Hospital from January 2008 to December 2010. The major endpoints were(More)
Objective: To investigate whether the identification of acrylonitrile, an occupational hazard factor for the industry of injection molding and plastic products, reported in literature is reasonable, and to put forward some recommendations. Methods: Professional articles published from 1990 to 2016 were searched, and an analysis was performed for the data on(More)
Since the rapid development of microsurgery it is feasible to replant most severed thumbs and digits. In certain patients, however, the trauma is so severe that replantation cannot be performed, such as crush or burst injuries where the amputated part is badly smashed or broken into pieces. There are many methods used to reconstruct amputated thumbs or(More)
The possibility of using the bioluminescent (BL) technique to substitute the traditional viability count of colony forming units (CFU) of BCG vaccine was investigated. The results showed there is a significant dose-dependent correlation between the concentration of standard adenosine triphosphate (ATP) and ATP BL value. The ultrasonic-chloroform method(More)
  • 1