Objective To investigate the mechanism of Secretio bufonis injection on the carcinostatic activities in mice bearing intraperitoneal H22 tumor. Methods Secretio bufonis injection (1.5 mL) was injected into the abdomind cavity of mice once 5 d for 3 times. Cyclophosphamide (0.5 mg/0.5 mL) was injected into other groups. NS (0.5 mL) was injected into control groups. Each group were 20 mice. TNF and survival time of mice were observed. Results Mean survival times of mice bearing intraperitoneal H22 tumor were (28.2?5.8)d for Secretio bufonis group,(27.9?9.7)d for Cyclophosphamide group,(20.7?4.2)d for control group. The content of TNF in mice bearing intraperitoneal H22 tumor were 2.53?0.14 for Secretio bufonis group,3.02?0.14 for Cyclophosphamide group,3.32?0.2 for control group. The survival times of mice bearing intraperitoneal H22 tumor were prolonged in the groups of Secretio bufonis (P

Objective　To investigate the effect of turning scleral flap of self-body over drainage in trabeculectomy.Methods　The surgery was performed on one eye of a rabbit while　the other eye of the same rabbit was conducted with the routine trabeculectomy as the control group. The filtering bleb, intraocular pressure and pathology were observed. Results　The intraocular pressure in the experimental eye was much lower than that in the control group 3～12 weeks after the operations (P＜0.05).As it was within 2 weeks after the surgeries, but there was no significant filtering difference (P＞0.05).The rate of eyes with functional bleb in the experimental group was significantly higher than that in the control group at the postoperative 2～7 weeks .Conclusion　This study suggests the turning of self-body over drainage surgery can help to maintain filtering function for a long time and to prevent complication after filtering surgery.

Anesthesia ; methods ; Child ; Child, Preschool ; Female ; Foreign Bodies ; surgery ; Humans ; Infant ; Male ; Muscle Relaxants, Central ; therapeutic use ; Respiratory System

Objective: To study the reasons and prevention of residual stones after choledo- choscopic treatment of cholelithiasis. Methods:The clinical data of 219 patients who had under- gone choledochoscopic treatment were analyzed retrospectively. Results: 21 cases were found with residual stones in the bile duct after the operations. Residual stone rate was to 9.58% . Bile duct stones of 8 patients could not be removed completely during operations. 13 patients were proved that stones still remain in their bile ducts by T-tube cholangiography and choledochoscope after opera- tions. There were 5 patients with acute obstructive suppurative cholangitis accompanying septic shock, 5 patients with stenosis in intrahepatic bile ducts, 4 patients with stones of in trahepatic bile duct and variation of bile duct, 2 patients with stones in sphincter of duodenal papilla,2 patients withstones and stenosis at the inferior segment of choledochus,3 patients were founded residual stones in bile duct obviously after the operations. Conclusions: B-type ultrasonic scanning and T-tube cholangiog- raphy are useful to reduce the rate of residual stones.

Objective To observe the effect of PaCO_2 modulating during operation on post-operative cognitive function of patients undergoing off-pump coronary artery(OPCAB). Methods Thirty patients undergoing OPCAB were randomly divided into traditional group (G_ 1 , n=15) and modulated group (G_ 2 , n=15). During operation, PaCO_ 2 in G_ 1 maintained 35 mmHg to 39 mmHg with relatively fixed ventilation parameters setting, and PaCO_ 2 in G_ 2 ranged from 40 mmHg to 45 mmHg by adjusting ventilation parameters. Continuous cardiac output index (CCI), SvO_ 2 , regional cerebral O_ 2 saturation (rSO_ 2 ) and PaCO_ 2 were recorded before distal anastomosis(T_ 1 ), at 5 min of the first distal vessel anastomosis(T_ 2 ), second distal vessel anastomosis(T_ 3 ) and third distal vessel anastomosis(T_ 4 ), and 20 min after the completion of coronary artery anastomoses. HDS-R and ADL were used to examine the patients' cognitive function. Results There were no significant differences in pre- and post-operative HDS-R and pre-operative ADL scores between groups. The score of post-HDS-R in G_ 1 was obviously lower than that of pre-HDS-R (P

Objective To analyse the changes of a district general hospital before and after management by Shanghai Renji Medical Group through current situation survey,and explore the conditions for the development of district general hospitals.Methods The Zhujiajiao People's Hospital of Qingpu District in Shanghai was selected,and patients(n=50)and hospital staff(n=100) were conducted current situation survey with questionnaires which included the knowledge and evaluation of the hospital's current situation as well as the changes before and after management by Shanghai Renji Medical Group.Results Half year after management by Shanghai Renji Medical Group,great progress in medical work was achieved,with a favourable development trend.The rate of satisfaction on medical service evaluated by inpatients reached 89.60%,and 81.91% hospital staff had confidence in the sustainable development of the hospital. Conclusion Management by Shanghai Renji Medical Group has brought prospects for the Zhujiajiao People's Hospital.Under current environment,only certain conditions are met can a district general hospital achieve sustainable development.

AIM: To explore the histopathologic changes of Reis-Bücklers corneal dystrophy ( RBCD) . · METHODS: Cornea buttons were obtained from patients in 1 pedigree who underwent lamella keratoplasty. Sections with HE and special staining which included symplectic blue staining and Masson staining and Congo red staining were observed under light microscope. Two normal cornea specimens ( donated corneas from eye bank) were used as control. ·RESULTS:In those patients, the bowman's membrane disappeared. The main lesion was in bowman's membrane through HE staining, positive through PAS Congo red staining and Masson staining, negative through symplectic blue staining. ·CONCLUSION: The Reis-Bücklers corneal dystrophy is characterized as geographic map-like lesion of bowman's membrane, and the abnormal extracellular deposit is amyloid protein fiber.

AIM:To evaluate the short-term efficacy of posterior chamber phakic intraocular lens implantation for moderate to high myopia.METHODS:Fifty-three eyes of 27 patients with moderate to high myopia (-3.25 to-21.5D) were received posterior chamber phakic intraocular lens implantation with 2.8mm clear corneal incision.Changes of visual acuity, intraocular pressure(IOP), counts of endothelial cells and surgically induced astigmatism at 1mo after surgery were observed.RESULTS:The preoperative best corrected visual acuity (BCVA LogMAR) were 0.05±0.18, the postoperative BCVA at 1d were 0.02±0.14, the postoperative BCVA at 1wk were-0.05±0.11, the postoperative BCVA at 1mo were-0.07±0.10.The postoperative BCVA were statistically significant differences in different time(P<0.05).The preoperative endothelial cell count was 2932.5±270.8/mm2, the postoperative endothelial cell count at 1d was 2917.1±299.0/mm2;the postoperative endothelial cell count at 1wk was 2902.5±288.6/mm2;the postoperative endothelial cell count at 1mo was 2855.3±284.2/mm2.The postoperative endothelial cell count was not statistically significant differences in different time.The preoperative IOP was 15.8±2.5mmHg;the postoperative IOP at 1d was 15.3±2.9mmHg;the postoperative IOP at 1wk was 17.4±5.8mmHg;the postoperative IOP at 1mo were 15.8±2.6mmHg.The preoperative IOP was significantly different compared with postoperative IOP at 1d, 1wk and 1mo.The postoperative IOP at 1d and 1wk were statistically significant differences (P<0.05).The surgically induced astigmatism at 1d was 0.74±0.39D;the surgically induced astigmatism at 1wk was 0.57±0.28D;the surgically induced astigmatism at 1mo was 0.44±0.21D.The postoperative IOP were statistically significant differences in different time (P<0.05).The preoperative anterior chamber depth was 3.26±0.25mm;the postoperative central vault at 1d were 654.5±345.2μm;the postoperative central vault at 1mo were 683.0±211.7μm.The postoperative central vault were significantly different between that at 1d and 1mo after operations.Operations went without serious complications.CONCLUSION:Posterior chamber phakic intraocular lens implantation for moderate to high myopia were safe, effective and predictability.But long-term effect remains needed to be further follow-up.

Objective To discuss the clinical application of individualized strategy of endoscopic retrograde cholangiopancreatography (ERCP) in the treatment of bile duct stenosis after liver transplantation (LT).Methods Fifty-two patients,including 40 men and 12 women,aged 54.3 ± 9.1 years old,who suffered from bile duct stenosis and accepted 88 times of ERCP from June 2014 to May 2016 in our department were investigated.The procedures,clinical features and biochemical criteria were analyzed retrospectively.Results According to the treating occasions and clinical symptoms,single plastic stent,dilatation combined with single plastic stent,and dilatation combined with multiple plastic stents were chosen to use.ERCP in 8 patients out of 52 patients failed technically,and the therapeutic efficacy was 82.7％.The treatment duration was 8.2 ± 2.9 months.The recurrence rate was 4.7％ (2 cases) during the follow-up period.The most common complications were postERCP pancreatitis (2.3％) and cholangitis (3.4％),which would be cured by conservative treatment in most cases.Conclusion ERCP,as an effective and safe method,could be used as the first choice or bridge treatment for bile duct stricture after LT.We recommend individualization strategy,including step by step mode and different combinations of PTC or endoscopic procedures,in order to improve clinical efficacy of all kinds of stricture.