Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ru Ling Zhang"'
Autor:
Ru Ling Zhang, Xiao Dong Yuan, Yue Qin Qian, Xing Peng Wang, Bai Wen Li, Lun Gen Lu, Qin Yang, Xiao Shen Qi, Wei Xing Zhang, Zheng Jie Xu, Xin Jian Wan, Xiao Bo Cai
Publikováno v:
Endoscopy. 47:457-461
Background and study aim: We previously reported on a plastic stent that was coated with ethylenediaminetetraacetic acid (EDTA) and sodium cholate, which dissolved common bile duct (CBD) stones ex vivo. The aim of this study was to investigate the sa
Study on Pollution Level, Distribution and Sources of Polychlorinated Naphthalene in River Sediments
Autor:
Ru Ling Zhang
Publikováno v:
Applied Mechanics and Materials. 686:689-694
Polychlorinated naphthalene (PCNs) is similar structure and toxicity of dioxin (PCDD/Fs), it can be detected in the global environmental and biological samples. This paper introduces the main source of PCNs in the environment and environmental fate,
Autor:
Ru Ling Zhang
Publikováno v:
Applied Mechanics and Materials. 686:73-77
The paper establish an analysis method for determination Cypermethrin pesticide residue in vegetable. Using acetonitrile to extract cypermethrin in vegetable, and purified by Agilent Florisil column, NH2 column and C18 column solid phase extraction c
Autor:
Ru Ling Zhang
Publikováno v:
Applied Mechanics and Materials. 686:40-44
This paper collected 18 soil samples in the Chin-sha River basin, and analyzed residues of organochlorine pesticides (OCPs) in soil using gas chromatographic method, revealing the organochlorine pesticide residues, the distribution and sources in the
Autor:
Ru Ling Zhang, Xin Jian Wan, Yan Miao Dai, Feng Zhu, Lei Li, Sheng Zheng Luo, Bai Wen Li, Hang Zhao
Publikováno v:
Journal of Digestive Diseases. 15:78-84
Objective We aimed to determine the efficacy and safety of endoscopic nasobiliary drainage (ENBD) with or without endoscopic sphincterotomy (EST) for temporary biliary decompression in patients with acute obstructive cholangitis. Methods In total, 72
Publikováno v:
Journal of Digestive Diseases. 13:642-648
Objective To investigate the success and recurrence rates and factors influencing the effect of endoscopic therapy for patients with biliary stricture after orthotopic liver transplantation (OLT). Methods Data of 56 patients who underwent endoscopic
Publikováno v:
Pancreas. 29:264-270
OBJECTIVES The mechanisms of pancreatic fibrosis were not fully elucidated. Apoptosis has been suggested to be involved in the progression of pancreatic fibrosis. It has been reported that the renin-angiotensin system (RAS) plays a crucial role in th
Autor:
Ru Ling, Zhang, Hang, Zhao, Yan Miao, Dai, Feng, Zhu, Lei, Li, Bai Wen, Li, Sheng Zheng, Luo, Xin Jian, Wan
Publikováno v:
Journal of digestive diseases. 15(2)
We aimed to determine the efficacy and safety of endoscopic nasobiliary drainage (ENBD) with or without endoscopic sphincterotomy (EST) for temporary biliary decompression in patients with acute obstructive cholangitis.In total, 72 patients with acut
Publikováno v:
Swiss Medical Weekly.
BACKGROUND: Endoscopic retrograde biliary drainage (ERBD) using a plastic stent is suggested to be as effective as endoscopic nasobiliary drainage (ENBD) with a nasobiliary catheter for temporary biliary drainage in acute obstructive cholangitis. How
Publikováno v:
Journal of digestive diseases. 13(12)
To investigate the success and recurrence rates and factors influencing the effect of endoscopic therapy for patients with biliary stricture after orthotopic liver transplantation (OLT).Data of 56 patients who underwent endoscopic therapy for biliary