Objective To evaluate the clinical value of laparoscopic procedure for benign ovarian diease. Methods 1387 cases of benign ovarian diease diagnosed from Jannary,1995 to February,2001 according to patient's age,history,ultrasound exam and tumor markers and laparoscopy were retrospectively analyzed in this study. Results 531 cases postoperatively diagnosed as endometriotic cyst,254 cases teratoma,139 inflammatory masses,121 serous cystademona,67 cases mucinous cystadenoma,128 parovarian,140 simple ovarian cyst,3 cases brenner tumor,1 case borderline mucinous cystadenoma,1 case mucinous cystadenocarcinoma,1 case endometrioid carcinoma and 1 case malignant brenner tumor.99.7% of preoperative diagnosis of benign ovarian diease was consistant with that done postoperatively laparoscopy were performed in All of the patients except for two cases of ovarian carcinoma,who were given laparohysterectomy. Conclusions Laparoscopic management for benign ovarian diease has much the same effect that laparotomy does.It should be encouraged to be clinically applied for it's quicker recovery,shorter hospitalization duration,less morbidity,and so on.

Objective To improve the quality standard of Anti- virus Oral Liquid. Methods Rhizoma Anemarrhenae and Rhizoma Acori tatrinowii in Anti- virus Oral Liquid were identified by TLC. Forsythin in Fructus Forsythiae was determined by HPLC. Results Rhizoma Anemarrhenae and Rhizoma Acori tatrinowii can be identified by TCL. The linearity of forsythin in the range of 0.1～ 0.6 ? g/? L was good, r=0.9998. The average recovery is 99.87 % , RSD=1.93 % . Conclusion The methods is accurate, reliable and specific and can be used for the quality control of Anti- virus Oral Liquid. 

Objective The fingerprint of volatile components from three breeds of Radix Curcumae was compared to supply evidence for the standard of quality control of Radix Curcumae.Methods Gas chromatography was used to establish fingerprint of Radix Curcumae and GC-MS chromatography was applied to identify its characteristic peaks. The similarity of fingerprint was evaluated by computing method.Results The fingerprint had its similarity and characteristics in different breeds of Radix Curcumae. The fingerprint detection is a good method for identifying Radix Curcumae,RSD 2.53 %.Conclusion This method is simple and effective for identifying different breeds of Radix Curcumae and can be used to control the quality of medicinal material of Radix Curcumae.

AIM: To study the changes in capillarity of skeletal muscle during acclimation to high altitude, and explore the effects of a certain extent physical activity under hypoxia on capillary formation and the role of vascular endothelial growth factor (VEGF) in this process. METHODS: 48 Wistar rats were divided into 3 groups: Ⅰ normoxic control; Ⅱ hypoxia and Ⅲ hypoxia+exercise. Rats of Ⅱ and Ⅲ groups were subjected to hypobaric hypoxia for 5 weeks (23 h/d). They were first brought to simulated 4 000 m altitude, where rats of the Ⅲgroup were forced to swim for 1 h/d (6 d/week). Then the animals were ascent to 5 000 m. Biomicrosphere method was used to determine blood flow of skeletal muscle. The mean fiber cross-sectional area (FCSA), capillary density (CD) and capillary/fiber ratio (C/F) of red portion of the lateral head of the gastrocneminus were assayed by myofibrillar ATPase histochemistry. VEGF and its receptor KDR were assayed with immunohistochemistry method.RESULTS: By comparison with the normoxic control, 5-week hypoxic exposure resulted in a decrease in cross-sectional area of skeletal muscle fiber and an increase in CD, but the C/F remained unchanged. The blood supply to the gastrocnemius was not changed. After 5-week-exercise at high altitude, the muscle fibers did not undergo atrophy. CD, C/F, and the blood flow at rest increased significantly. VEGF protein was found primarily in the matrix between muscle fibers; KDR were shown mainly in endothelial cells of capillary. VEGF was more strongly stained in the skeletal muscle of hypoxia-exercise rats.CONCLUSION: Hypoxia itself can not induce neovascularization. While exercise during hypoxic exposure can lead to capillary formation. VEGF and KDR may play roles in it. New capillary formation benefits the blood supply, oxygen delivery and working performance at high altitude.

Objective To compare the curative effect of perindopril and metoprolol in the treatment of diabetic patients with asymptomatic cardiac insufficiency.Methods According to the method of random numbers, 152 diabetic patients with asymptomatic cardiac insufficiency were divided into the observation group and control group,with 76 cases in each group.The observation group was given with perindopril treatment,while control group was given with metoprolol treatment.The cardiac function index,glycosylated hemoglobin,BNP levels,the incidence of cardiac insufficiency and the occurrence of adverse drug reactions before and after treatment were compared.Results There were no significant differences in LVEF,Tei index and E/A between two groups before treatment (all P >0.05 ).Compared with before treatment,the cardiac function indexes of the two groups were significantly improved after treatment(t=5.96,4.83,4.91,10.22,5.68,5.18,all P<0.05),but the observation group were improved more significantly(t=5.64,4.67,5.03,all P<0.05).Before and after treatment,there was no significant difference in the levels of glycosylated hemoglobin(all P>0.05),and the difference between the two groups was not statistically significant(all P>0.05).The BNP levels of the observation group before and after the treatment were (515.43 ± 58.85)pg/mL and (214.43 ±32.42)pg/mL respectively,of which the control group were (513.94 ±59.11)pg/mL and (263.32 ±43.31)pg/mL respectively,and after treatment,the BNP levels of the two groups were significantly decreased(t=23.45,17.68,all P<0.05),of which the observation group decreased more obvious(t=6.97,P<0.05).The cardiac insufficiency incidence of the observation group was 3.95%,which was significantly lower than 14.47% of the control group(χ2 =5.03,P<0.05).The incidence of adverse drug reactions had no obvious differ-ences in both groups(χ2 =0.08,P>0.05).Conclusion Using perindopril in treatment of diabetic patients with asymptomatic heart function can obviously improve cardiac function,reduce the incidence of BNP and cardiac insuffi-ciency.It has the clinical curative effect and high safety.

Objective To evaluate the clinical application of a novel hepatitis B virus YMDD mutation DNA diagnostic kit (magnetic beads method kit).Methods A total of 324 HBV clinical serum samples was tested with the magnetic beads method kit and another kind of fluorescence diagnostic kit (boiling method).Accuracy, specificity, and sensitivity were compared.Results The consistency of positive detection rate of two kits was 100％ (95％ CI : 98.0％ ～ 100％), negative consistency was 97.12％ (95％ CI : 92.8％ ～99.2％) and the total consistency was 98.76％ (95％ CI : 96.9％ ～99.7％).Four cases of discrepant samples were confirmed by sequencing, and statistical analysis performed by Kappa test (Kappa =0.975) shows good consistency between the two methods.Conclusions The magnetic beads method kit has good consistency compared to the regular boiling method kit, and the polymerase chain reaction (PCR) detection system contains an internal positive control (internal control) to avoid a false negative resuit, which is more suitable for clinical diagnosis.

Objective: The purpose of this study was to evaluate the safety and effectiveness of fast track surgery in laparoscopic gastrectomy for gastric cancer. Methods: All patients received elective gastric cancer resection, and were divided into three groups: group Ⅰ (open gastrecomy, n = 30) , group Ⅱ (open gastrecomy with fast track surgery, n = 30) , and group Ⅲ (laparoscopic gastrecomy with fast track surger-y ,n =30) . Clinical data and gut function were assessed in three groups. Results: There were no significant differences in postoperative complication and the number of lymph node harvest between 3 groups. Blood loss was less in group Ⅲ than group Ⅰ and group Ⅱ (P <0.01) ,but its operative time was longer and its cost was more than other two open surgery groups (P < 0. 01). Recovery of bowel function in group Ⅲ was faster,and postoperative hospital stay was shorter than group Ⅰ (P<0.01). However, recovery of bowel function and postoperative hospital stay in group Ⅲ was not different from group Ⅱ (P > 0. 05). Conclusion: Postoperative hospital stay can be shorter and recovery of bowel function can be faster in laparoscopic gastrectomy with fast track surgery plan compared to traditional care group. But when using fast track surgery plan, laparoscopic gastrectomy was not superior to open surgery.

Objective: We present our preliminary experience of using a homemade transumbilical single-port access for performing transumbilical single port access (SPA) laparoscopic surgery for gastrointestinal disease and its perioperative nutritional management.Methods: During Nov.2009-Dec.2009,five patients received SPA surgery and nutritional management following the protocol of fast track surgery.A patient with stomach GIST received partial gastrectomy,a patient with ascending colon lymphoma received right hemicolectomy,a patient with rectal cancer received anterior resection,a patient with jejunum GIST received partial small bowel resection,and a patient with early gastric cancer received distal subtotal gastrectomy (D1+α). Results: Transumbilical SPA surgery were successfully done in five patients without conversion.The mean length of incision was 3 cm,the mean time for operation was 138 (60-240)min,and the mean blood loss was 50 (10-100)ml.All patients could mobilize and orally drink on the 1st day after operation,have soft diet the 3st days after operation,their mean postoperative hospital stay was 4 days.No complication occurred.Mean body weight loss was 2.6 kg on discharge compared with at admission.Conclusion: Transumbilical SPA surgery with the protocol of fast-track surgery had advantages including shorter incision,less trauma,faster recovery,and less body weight loss.

Objective Our objective was to design a new type of bedpan (inflatable, bed urinal) and compare its effect with common bedpan. Methods We divided 144 patients with bone fracture and lying in bed into the test group and the control group with 72 cases in each group from May 2006 to February 2007. Inflatable bed urinals were used in the test group and common bedpans were used in the control group. The pain alleviation, comfort degree, staining of bed sheet and skin injury were observed and evaluated in each group. Results Application of inflatable bed urinal was superior to common bedpan in the following aspects: alleviation of pain, comfort degree, staining of bed sheets and skin injury. Conclusions Adoption of inflatable bed urinal could alleviate pain, prevent the incidence of complication and reduce the workload of nurses.

AIM: Terminalia chebula contained hydrolysable tannins up to about 35%. It was necessary to establish a chromatographic fingerprint to meet the quality control need effectively. METHODS: HPLC method was carried out with 3 kinds of the mobile phase , namely, A∶ 0.05mol?L -1 Phosphoric acid/ 0.05mol?L -1 Potassium dihydrogen phosphorate aqueous solution, B: methanol and C: Ethyl acetate, running in gradient mode based on the previous experiment. RESULTS: A marked peaks of HPLC fingerprint of the raw material, the extracts and its final product consisted of gallic acid, terchebulin, chebulamin, chebulagic acid and chebulinic acid. CONCLUSION: The fact has depicted that chromatographic fingerprint is a powerful tool for in-process-quality supervisory control and dynamic analysis of the active constituents during manufacture procedure of immature fruit products of Terminalia chebula.