Objective To realize the interface of medical insurance system of Hefei with HIS system. Methods According to the requirements of HIS interior data structure and the networking invocation rules of the medical insurance interface functions dynamic databases provided by Hefei social insurance center, the charging program of No.1 Military Medical Project was modified greatly. Results The call of link library was carried out according to the number, type and returned value of the parameters. Conclusion Modification of the interface of the medical insurance not only makes convenience of patients, increases the serving level of the hospital, but also makes the management of patients standardized, and perfects the information system of the hospital.

Objective To study the effects of large dose anisodamine (654-2) combined with ulinastain on severe acute pancreatitis (SAP).Methods 100 healthy adult SD rats which were fasted 12 hours before experiment and were allowed drinking water freely,were divided to 5 groups randomly (random number):normal control group,SAPgroup,SAP + Ulinastain group,SAP + Anisodamine group,SAP +Ulinastain + Anisodamine,there were 20 rats in every group.To observe the levels of diastase,phospholipase A2 (PLA2) and endotoxin and pathology of rats in every group.Another cohort of 60 SD rats were divided into 3 groups:SAP group,SAP + Ulinastain group,SAP + Ulinastain + large dose Anisodamine group,survival periods were observed.Results The levels of diastase,PLA2 and endotoxin in SAP rats were higher than those in 3 SAP with treatment groups (P ＜ 0.05).The histopathological changes were most severe in SAP group.All of 3 markers in 3 SAP with treatment groups decreased obviously,and anisodamine alone was effective to treat SAP,but the effect of UTI + 654-2 was better than UTI or 654-2 alone,and histopathological changes were mild in this group treated with UTI + 654-2.Conclusions Anisodamine could effectively relax the Oddi sphincter thereby decreasing the hydrostatic pressure inside the bile duct and pancreatic duct.Ulinastain is a kind of proteinase inhibitor suppressing many kinds of enzymes and in tern to stabilize lysosomal membrane and inhibit the release of lysosomal enzyme.Combination of the large dose Anisodamine with Ulinastain could inhibit the overexpression of inflammationarv factors in SAP,thereby lessening the severity of viscera injury.

OBJECTIVETo explore the effects and action mechanism of electroacupuncture (EA) pretreatment on rats with transient cerebral ischemia/reperfusion.

METHODSA total of 144 healthy SD male rats were randomly divided into a sham operation group (group S), an ischemia/reperfusion group (group I/R) and an EA pretreatment group (group EA), 48 rats in each one. The model of cerebral ischemia/reperfusion was established by using 4-vessel occlusion method in the group I/R; after 5 min of cerebral ischemia, the reperfusion was performed. The group EA was treated with EA at "Dazhui" (GV 14) and "Baihui" (GV 20) 5 days before model establishment, 30 min per time, once a day. In group S, bilateral foramen alares were exposed without burning on the vertebral arteries, and bilateral common carotid arteries were unfolded and not occluded. The rats in the group I/R and group EA were sacrificed 6 h, 12 h, 24 h and 48 h after reperfusion and those in the group S were sacrificed at corresponding time to collect hippocampus example. The Western-blot method was used to measure the expression of glucose-regulated protein 78 (GRP 78), and HE staining method was used to count the number of surviving neurons, and TUNEL method was used to measure the number of apoptotic neurons.

RESULTSCompare with the group S, the number of surviving neurons in hippocampus was reduced at each reperfusion time point and the number of apoptotic neurons was increased (all P<0.05) in the group I/R and the group EA; the expression of GRP 78 at each reperfusion time point in group I/R and group EA was increased (P<0.05). Compared with the group I/R, the number of surviving neurons in hippocampus was increased at each reperfusion time point and the number of apoptotic neurons was reduced in the group EA (P<0.05); the expression of GRP 78 at each reperfusion time point was further increased (P<0.05).

CONCLUSIONThe electroacupuncture pretreatment has obvious cerebral protection on rats with ischemia/reperfusion, which is related with further increasing the expression of GRP 78 in ischemia area, leading to relieved endoplasmic reticulum stress.

Animals ; Brain Ischemia ; genetics ; metabolism ; surgery ; therapy ; Electroacupuncture ; Heat-Shock Proteins ; genetics ; metabolism ; Hippocampus ; metabolism ; Humans ; Male ; Rats ; Rats, Sprague-Dawley ; Reperfusion

Comformed with the natural biological universal view of "harmony of human and nature", the clinical and experimental researches and the achievements on chrono-medicine for cardiovascular and cerebrovascular diseases in recent 10 odd years were analyzed and summarized, and the problems in the current researches and the stressed spots of the future research were put forward in this paper.
Cardiovascular Diseases ; drug therapy ; Cerebrovascular Disorders ; drug therapy ; Chronotherapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; Time Factors

Gymnastics ; physiology ; Humans ; Workload

Objective To analyze the causes and epidemiological characteristics of injury in Hunan Province, so as provide scientific basis for the development of intervention measures of injury. Methods The Excel 2007 software and SPSS 18.0 software were used to organize and analyze the injury surveillance system data. Results A total of 107 754 effective cases were collected in three years, and the male-female ratio was 1.65:1. The top three causes of injury were falls(36.0%), motor vehicle accident (20.6%) and sharp knife injury (11.8%). The locations of injuries were mainly roads (30.9%) and homes (28.3%). The top three activities at the time of injury were leisure activities (24.7%), driving (17.6%) and work (16.4%). 93.2% of injury was unintentional injury, and the degree of injury was mainly mild injury (74.3%). Conclusions The number of injuries is increasing year by year. The number of male injuries is more than that of females. Systematic research and intervention measures should focus on falls and motor vehicle accident .

Objective To establish a method for rapid screening and quantifying the illegal addition of metolazone in tablet candy by ultra-high performance liquid chromatography-quadrupole-time of flight mass spectrometry(UPLC-Q-TOF/MS).Methods The component in samples was extracted with acetonitrile,then purified by Captiva EMR-Lipid purification column,detected by UPLC-Q-TOF/MS with Agilent RRHD Eclipse Plus C18 chromatographic column(100 mm×2.1 mm,1.8μm)under Targeted MS/MS mode.Results The linear regression analysis data for the calibration plots showed a good linear relationship over the concentration range of 50-1 000 ng·mL-1 for metolazone(r=0.999 0);the value of detection limit and quantification limit was found to be 1.0 μg.g1 and 2.5 μg·g-1.The average recovery rate was 98.15％(RSD=2.2％,n=18).Conclusion The method had the advantages of simple operation,qualitative and quantitative accuracy.It could be applied to daily inspection.

Objective To observe the expressions of oxidized low density lipoprotein ( OxLDL ) receptor CD36 in kidney tissue of diabetic rats and in tubular cells incubated with OxLDL, and to explore the association of CD36 with the tubular injury and renal fibrosis in the process of diabetic nephropathy. Methods Diabetic rat model with hyperlipidemia was established by feeding with high sugar and fat diet and injection of low dose streptozotocin intraperitoneally. The expression of CD36 in kidney tissues was analyzed immunohistochemically. Meanwhile, the tubular sclerosis and fibrosis injury index were estimated and calculated. NRK-52E cells were stimulated with 50 mg/L OxLDL for 5, 10, 24, and 48 h, or 100 and 150 mg/L OxLDLs for 2 and 3 days. The protein expression of CD36 was detected by Western blot. Results The expression of CD36 in the renal tubulointerstitium of diabetic rats was increased comparing to that in control rats, and was localized mainly at tubular region. The renal tubular damage index(STI)ofdiabetesgroupwashigherthanthatincontrolgroup(5.54±1.5vs0.65±0.15,P<0.05). OxLDL stimulated CD36 expression in NRK-52E cells in a dose-and time-dependent manner. Conclusion The expression of CD36 was increased in renal tubular of diabetic rats, in consistent with STI. OxLDL increased CD36 expression in NRK-52E cells. These results suggest that the expression of CD36 is associated with renal tubular damages in experimental rat diabetes.

OBJECTIVETo explore the clinicopathologic factors associated with prognosis in patients with rectal cancer.

METHODSClinicopathologic data of 2414 patients with rectal cancer, treated in the Affiliated Tumor Hospital of Harbin Medical University from May 1976 to December 2003, were analyzed retrospectively. Cox regression model was used to assess independent factors associated with prognosis.

RESULTSThe median survival time was 58 months and the 5-year overall survival rate was 45.1%. Tumors were stage I( in 75.2%, stage II( in 48.1%, stage III( in 21.3%, and stage Ⅳ( in 8.8% of the patients. The 5-year overall survival rates during the three study periods were 41.2%(1976-1986), 43.0%(1987-1996), and 49.1%(1997-2003)(P<0.01). On univariate analysis, age, time at diagnosis, histological type, distant metastasis, type of surgery, intent of surgery, gross morphology, pathologic T stage, lymphatic invasion, bowel obstruction, and TNM stage showed statistically significant association with survival. Independent prognostic factors on multivariable analysis were gross tumor morphology chi-squared value(CV):68.744, pT(CV:81.344), lymphatic invasion(CV:42.951), bowel obstruction(CV:37.856) and TNM stage(CV:85.329).

CONCLUSIONSSurvival in patients with rectal cancer is improved over time. TNM stage is the most important prognostic factor for survival in patients with rectal cancer.

Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Kaplan-Meier Estimate ; Male ; Middle Aged ; Neoplasm Staging ; Prognosis ; Rectal Neoplasms ; pathology ; Regression Analysis ; Retrospective Studies

Arsenites ; toxicity ; Cell Cycle ; drug effects ; Cell Division ; drug effects ; Cell Proliferation ; drug effects ; Cells, Cultured ; Dose-Response Relationship, Drug ; Humans ; Keratinocytes ; cytology ; Skin ; cytology ; Sodium Compounds ; toxicity