Humans ; Positive-Pressure Respiration ; Respiration, Artificial ; Severe Acute Respiratory Syndrome ; therapy

Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Recurrence ; Retinal Detachment ; etiology ; surgery ; Silicone Oils ; therapeutic use

Objective To discuss the effica of central venous catheter drainage in interventional treatment of abdominal surgical complications.Methods The clinical data of 72 cases of abdominal surgical diseases were retrospectively analyzed,the complications included 23 cases of ascites,19 cases of bile leakage,8 cases of pancreatic fistula,7 cases of pancreatic necrosis and 15 cases of abdominal abscess,they all underwent percutaneous central venous catheter drainage under the guidance of ultrasound or CT.Results Central venous catheter was placed in 72 cases successfully in one time,the cathetem were kept for 2 to 37 days,5 discharged cases with catheter underwent regular reexamination in the clinic.3 cases of ascites were replaced for catheter shedding; 17 cases for occlusion recieved catheter irrigation and guidewire dredging;2 cases of pancreatic necrosis and 1 case of peripancreatic abscess were cured by repeated puncture and replacement of large-bore catheter.2 cases of pancreatic necrosis,1 case of pancreatic fistula and 1 case of appendicitis underwent laparotomy finally; 1 case of postcholecystectomy bile leakage underwent endoscopic stent therapy; 1 cases of severe pancreatitis complicated with ARDS was treated in ICU.Conclusion Central venous catheter drainage guided by ultrasound or CT for treatment of abdominal surgical complications was not only safe but also effective,and is worthy of popularization and application.

Emergency Treatment ; Humans ; Male ; Middle Aged ; Multiple Organ Failure ; complications ; therapy ; Myocardial Infarction ; complications ; therapy ; Pancreatitis ; complications ; therapy ; Treatment Outcome

Animals ; Brain ; metabolism ; Codonopsis ; Excitatory Amino Acids ; metabolism ; Female ; Hypoxia ; metabolism ; Male ; Mice ; Mice, Inbred Strains ; Selenium ; pharmacology

Animals ; Cholesterol ; blood ; Hyperlipidemias ; blood ; drug therapy ; Leptin ; pharmacology ; therapeutic use ; Male ; Mice ; Mice, Inbred Strains

Objective To survey on present situation of medical students' study style and to provide references to improve the development of study style. Methods Totally 512 undergraduate stu-dents of one medical university in Tianjing were asked to fill the questionnaire by themselves. Main con-tents of the questionnaire included study targets,study attitudes,study methods,teaching level,teaching equipments,school training system and management system,etc. Epidata3.02 was used to accomplish data entry and SPSS software was used to do statistical analysis. The data were described by percentage. Results More than 50.0% students took attending post-graduate examination,passing college English test band 4 and band 6 and getting diploma as main study purposes. 81.96%(404/499)medical stu-dents spent their spare time on study by themselves. 98.40%(491/499)students took notes in class,while only 8.62%(43/499)students often discussed questions with their teachers after class. 70.54%students said that they ever attended academic lectures organized by college and achieved benefits from them. 40.88%(204/499)students were highly eager to win scholarship. More than half of the students took gloomy atti-tude towards getting a job and this phenomenon should cause educators' attention. 78.56%(392/499 ) students held the opinion that medical professional teachers have higher teaching level and 26.65%(133/499 ) students thought that college's teaching equipments should be improved . Conclusions Following aspects should be emphasized in order to further strengthen and improve medical students' study style:making further efforts to arouse students' study initiative,playing the leading role of teach-ers and promoting study style by promoting teaching style,improving rules and regulations of study style development and strengthening college's hardware construction.

Objective To summarize the experience and clinical characteristics in liver re- transplantation following adult-to-adult living donor liver transplantation.Methods Due to biliary complication (2 cases),vascular complication (2 cases),chronic rejection (1 case) and hepatitis recur- rence (1 case),liver re-transplantation was performed on 6 patients through modified piggyback liver transplantation.Vascular anastomosis was performed between the hepatic arteries of donor livers and receptor abdominal aorta in 1 case,and the rest were subjected to end-to-end homonymic vascular anastomosis.Results No operative death occurred.Due to primary non-function,1 died after the ope- ration.During the follow-up period,1 had anastomotic stricture of hepatic artery after the operation and was cured by percutaneous venoplasty.The survival of the rest patients was 12,9,6,4 and 3 months respectively.Conclusion Peritoneal adhesion is the operative difficulty for liver re-transplantation following adult-to-adult living donor liver transplantation.

Adolescent ; Child ; Child, Preschool ; CpG Islands ; Cyclin-Dependent Kinase Inhibitor p15 ; genetics ; DNA Methylation ; Female ; Humans ; Leukemia, Myeloid, Acute ; genetics ; Male ; Promoter Regions, Genetic

Adult ; Air Pollution, Indoor ; adverse effects ; Benzene ; adverse effects ; Control Groups ; Female ; Humans ; Leukocyte Count ; Male ; Middle Aged ; Occupational Exposure ; adverse effects ; Paint