ObjectiveTo analyze the sickbed setup and utilization in the general rehabilitation center and offer gists for strengthening hospital optimize project of sickbed setup.MethodsThe factual sickbed demand, standard sickbed demand and the ratio of confessing and requiring were counted and analyzed.ResultsThe sickbed turnover times of the internal medicine and ICU were accord with request, but the rate of sickbed utilization was higher, the sickbed utilization rate of the other section offices were higher. The sickbed turnover times were lower compared with control lever.ConclusionThe hospital manager should take some measures for optimize sickbed setup, and strengthen manage to improve the medical quality.

BACKGROUND: Erigeron, the inhibitor of protein kinase C, functions to decrease the death of neurocytes caused by cerebral ischemia reperfusion.OBJECTIVE: To study the effects of erigeron on hippocampus adenosine triphosphate (ATP) and adenosine triphosphatase (ATPase) of gerbils with cerebral ischemia reperfusion injury.DESIGN: A random controlled experiment.SETTING: Anesthesia Department of the Fourth Hospital of Suzhou University, Anesthesia Department of the Fourth People's Hospital of Wuxi City, and Anesthesia Department of the Affiliated Hospital of Xuzhou Medical College.MATERIALS: The experiment was done in the key laboratory of anesthesiology of Jiangsu Province from March 2002 to May 2003. The 90 Mongolian gerbils were divided into 9 groups: sham operated group, cerebral ischemia group, cerebral ischemia reperfusion 1 hour group, cerebral ischemia reperfusion 12 hours group, cerebral ischemia reperfusion 24 hours group, erigeron + cerebral ischemia group, erigeron + cerebral ischemia reperfusion 1 hour group, erigeron + cerebral ischemia reperfusion 12 hours group, and erigeron + cerebral ischemia reperfusion 24 hours group,with 10 gerbils in each. The erigeron injection with flavone 4.5 g/mL was made by the Biomedicine Factory of Yunnan Province and numbered 990103.METHODS: Apart from the sham operated group, all groups were established the ischemia reperfusion models. The erigeron groups were abdominally injected erigeron 10 mL/kg 30 minutes before the ischemia. Meanwhile, the other groups were injected the normal saline 10 mL/kg. The 6 gerbils of each group were taken blood for testing ATP content and ATPase activity and the rest 4 were only examined the pathological changes of neurocytes of hippocampus CA1 region. During the ischemia, the temperature of drum membrane (reflecting the brain temperature) was monitored and kept at (37±0.2)℃ in order to avoid the influence of temperature on the result. The comparison among groups was shown with the single factor analysis of variance.CA1 region.of ATP content and ATPase activity: Compared with the cerebral ischemia reperfusion 24 hours group, the ATP content of the erigeron 1, 12, 24 hours groups was obviously increased [(0.25 ±0.08), (0.81 ±0.12), (0.58 ±0.07),(0.43±0.09) mmol/kg, P ＜ 0.01], the Na+-K+-ATPase activity was obviously P ＜ 0.01], and the Ca2+-ATPase activity was also obviously promoted days after ischemia, the findings under the low power lens were: the pyramidal belt of the cerebral ischemia reperfusion groups became thinner and loose and even disappeared, but that of the erigeron groups became obviously wider and thicker; the findings under the high power lens were: most of the pyramidal cells of the cerebral ischemia reperfusion groups were in the state of coagulation necrosis, and those survived pyramidal cells with complete nuclear membrane and clear nucleole were very few, but the survived pyramidal cells of the erigeron groups were obviously more than those of the cerebral ischemia reperfusion groups.CONCLUSION: Erigeron increases obviously the ATP content after ischemia reperfusion, especially at the early stage of reperfusion, and at the same time, the ATPase activity is also in an improved tendency, relieving the ischemia reperfusion injury and protecting the neurocytes.

BACKGROUND: There are no ideal substitutes for meniscus. Meniscel allograft transplantation has become a feasible method to retain maniscal function following injury. Currently, the meniscus conservancy methods include fresh meniscus, low temperature preserved meniscus; freeze-dried meniscus.OBJECTIVE: To observe the long-term effects of meniscus allograft transplantation by different methods.METHODS: A total of 70 adult New Zealand rabbits were used, and 30 were selected as meniscus donors. The remaining 40 rabbits were divided into 4 groups (n=10): after meniscectomy, control group was not treated; fresh group underwent fresh meniscus allograft transplantation; low temperature group underwent low temperature preserved meniscus allograft transplantation; freeze-dried group underwent freeze-dried meniscus allograft transplantation. Of 30 donors, 10 received fresh meniscus transplantation, and the other received temperature preserved meniscus and freeze-dried meniscus transplantation 1 week after low temperature and freeze dried preservation. The rabbits were sacrificed 12 months after surgery for gross and histological observation.RESULTS AND CONCLUSION: The meniscus allografts of rabbits healed well, and no rabbits died. Gross observation showed that the appearance and elasticity of fresh meniscus group was similar to normal meniscus; tibial plateau was covered well, with no additional wearing in the cartilage of tibial plateau or condyles of femur. In low temperature and freeze-dried preservation groups,the meniscus grafts healed well, but their volume was small and the elasticity was poor; tibial plateau was only partially covered.Pathological observation suggested that fresh meniscus group had orderly arranged collage fiber and similar chondrocyte appearance, number and distribution to normal meniscus, while sparse collagen fiber end small number of meniscus grafts were observed in the other groups. Results show that meniscal allogrefting can survive, retain certain function and structure and prevent the degenerative changes of the knee joint. Moreover, fresh meniscal grafts exhibit best effects, as the grafts following low temperature or freeze-dried preservation degenerate and their volume diminish 1 year following meniscectomy.

To evaluate the clinical effects of root caries therapy in elder patients with three filling materials. Results showed that Dyract complex and lonosit-Seal seem to be a good material for root caries filling.

In this study, pEGFP-N1 was chosen as the reporter plasmid and transferred into Ctenopharyngodon idellus kidney (CIK) cells by electroporation, and the optimal electroporation conditions were determined by testing the transfection efficiency with different voltages, pulse times, plasmid amounts, and numbers of shocks. The results showed that the maximum electroporation efficiency was achieved under the following conditions in a 0.2 cm electroporation cuvette containing CIK cells (1.5 x 10(7)/mL, 200 microl): electric voltage 200 V, pulse time 45 ms, plasmid 30 microg, and one electric shock. The total genomic RNA of grass carp reovirus (GCRV) was extracted in this experiment and reversely transcribed into cDNA, which was used to amplify the gene segment of GCRV non-structural protein NS26 using designed specific primers. The PCR product was recombined into pEGFP-N1 vector. The fusion protein EGFP-NS26 was successfully and efficiently expressed in the CIK cells by electroporation, which was confirmed by both fluorescent imaging and Western blot analysis. This experiment laid a foundation for further functional studies of the non-structural protein NS26 of GCRV.
Animals ; Cell Line ; Cyprinidae ; Electroporation ; Fish Diseases ; virology ; Gene Expression ; Kidney ; virology ; Reoviridae ; genetics ; physiology ; Reoviridae Infections ; veterinary ; virology ; Viral Nonstructural Proteins ; genetics ; metabolism

Adult ; Female ; Humans ; Lacrimal Apparatus ; immunology ; Lymphocytes ; immunology ; Male ; Mucous Membrane ; immunology

Objective To discuss the cause,treatment and prevention of splenic injury during the urological surgery.Methods The clinical data of 16 cases with splenic injury in operation for renal and adrenal tumors in 496 cases were retrospectively analyzed.Nine cases were left radical nephrectomy,3 cases were left renal hamartoma enucleation,4 cases were left adrenal tumor resection.Damage located at outer edge of the spleen in 8 cases,the splenorenal ligament in 6 cases,and the splenic hilum in 2 cases.In these 16 cases,14 patients spared the spleen (Ⅰ Grade injury 8 cases,Ⅱ grade 6 cases).The injuryed spleen was directly pressed with hemostatic gauze in 3 cases; 5 patients used coagulation,bonding,hemostatic gauze to stop bleeding; 2 cases of grade Ⅱ injury used U-shaped suture and coated with fibrin glue,then compressed with hemostatic gauze to stop bleeding; 2 cases of grade Ⅱ injuries with the greater omentum stitched into the seam,sprayed biological glue,were compressed with gelatin sponge; 2 cases of grade Ⅱ injury underwent splenic artery branch ligation.The other 2 cases (1 Ⅱ grade and 1 Ⅲ grade) underwent splenectomy.Results All of the 16 patients were cured and followed up for 6 months to 5 years.There was no delayed bleeding of spleen and splenic dysfunction.One patient died of tumor recurrence 6 months after operation.Conclusions Splenic injury is a common complication during urological surgery,especially the tumor is large or adhered to spleen in the upper pole of left kidney.Once spenic injury occurs,doctors should choose the right treatment plan according to surgical injury,and try to save the spleen.

OBJECTIVE To strengthen and explore the effect of target monitoring in ICU.METHODS To put out prospectively the target monitoring of the nosocomial infection in ICU from Jan 2006 to Dec 2007.RESULTS A total of 3917 patients were monitored and 217 of them suffered from infection.The day infection rate was 11.7‰,and the infection rater per thousand day were 13.4‰,10.0‰ in 2006 and 2007,respectively.The infection rate related to urinary catheter,central venous catheter and ventilator were 1.2‰,0.9‰,4.1‰,2.8‰,14.2‰,6.0‰ in the past two years,respectively.It decrease 0.3‰,1.3‰,8.2‰,respectively.Ventilator-associated infection was the main infection part of hospital infection,and the patients after liver transplantation ICU had the highest infectionrate.CONCLUSIONS Prospective target monitoring is a scientific monitoring method that plays an important role in controlling and preventing hospital-acquired infection.It deserves recommendation.

OBJECTIVE:To investigate the use of prophylactic use of antibiotics for special diagnosis and treatment in our hos-pital,and to provide reference for rational use of antibiotics. METHODS:The patients receiving special diagnosis and treatment were collected from our hospital during Jan.-Aug. 2016. The prophylactic application of antibiotics was analyzed statistically. RE-SULTS:Among 149 included patients,there were 62 cases of prophylactic use of antibiotics with utilization rate of 41.61％. Among 62 patients receiving antibiotics,5 cases were given medicine orally and others were via injection. Nine categories 18 types of antibiotics were used,involving 69 times;cephalosporin were used in 49 times(71.01％),among which top 3 types in the list of use sequence were cefodizime,cefotetan and cefazolin;prophylactic use of antibiotics was not found in angiography(including coronary artery) and stent implantation. Utilization rate of antibiotics for other diagnosis and treatment was more than 50％. The prophylactic use of antibiotics was complex in ureteroscopy and cystoscopy,shock wave lithotripsy;the selection of drug types started from the high level. There were 59 cases of single drug(95.16％)and 3 cases of two-drug(4.84％). Total of 41 cases were given medicine 0.5-2 h before surgery or at the beginning of anaesthesia (66.13％). Medication time of 18 cases was ≤24 h (29.03％);that of 11 cases was >24-48 h(17.74％). CONCLUSIONS:The prophylactic use of antibiotics is relatively standard in angiography(including coronary artery),stent implantation and implantation of peritoneal dialysis tube in our hospital. There are some problems during special diagnosis and treatment,such as the indication of drug delivery is not strict;the selection of drug types starts from the high level;medication timing is not suitable;medication course is excessively long.