Objective To compare the diagnostic value of four signs for superior labrum anterior and posterior (SLAP) lesions of the shoulder. Methods The physical examination was performed randomly on 81 cases with abnormalities of the shoulder. There were four tests, including Kibler anterior sliding test, Liu crank test, O'Brien active compression test and Kim biceps load test Ⅱ. The arthroscopic examination were also performed. The result of the arthroscopic examination was considered as a golden standard, so that we could estimate the diagnosis value of the four tests according to the method of evaluation of diagnosis test on clinical epidemiology, their sensitivity, specificity, positive and negative predictive value, accuracy. Results There were 21 cases diagnosed as SLAP lesions by arthroscopy. The diagnosis value of Kim biceps load test Ⅱ was the highest among the four tests, in which 19 of true positive, 59 of true negative, 1 of false positive, only 2 of false negative case; while the sensitivity was 90.48%, specificity was 98.33%, positive predictive value was 95.00%, negative predictive value was 96.72%, and accuracy was 96.30%. However the sensitivity, specificity, positive predictive value, negative predictive value and accuracy of Kibler anterior sliding test were 76.19%, 96.67%, 88.89%, 92.06%, 91.33%; and those of Liu crank test were 85.71%, 93.33%, 81.82%, 94.92%, 91.35%; those of O'Brien active compression test were 80.95%, 91.66%, 77.27%, 93.22%, 88.89%. Conclusion Kim Biceps load test Ⅱ may be the best for clinical diagnosis of SLAP lesions of the shoulder.

Objective To improve the existing military water tank to prevent water pollution.Methods The modified water tank was composed of a lip,body,a floating ring filled with foam materials,a zipper,multi faucets,drain valve,rack and etc.The zipper on the top of the tank could close down the tank,the faucets at the lower part realized water supply,and the drain valve at the bottom discharged residual water.Results The dust,small animals and etc were prevented from going into the tank with the consumed water decreased,and the tank was easy to clean.Conclusion The tank contributes to military water supply at field conditions,and is worthy promoting practically.

Objective To study the susceptible drugs for Fusarium , and provide references for clinical treatment. Methods 40 F.solani and 6 F.moniliforme isolates were examined for the susceptibility to 7 antifungal drugs : AmB, ketoconazoie, miconazole, itraconazole, fluconazole , 5 Fc, and terbinafin by broth microdilution of M38 P recommended by NCCLS. Results 40 F.solani :MIC50 AmB 4 ?g/ml, ketoconazoie 16 ?g/ml, fluconazole 64 ?g/ml, itraconazole 16 ?g/ml, 5 Fc 64 ?g/ml, miconazole 16 ?g/ml, terbinafin 0.25 ?g/ml. MIC90: In addition to AmB and terbinafin , others antifungal agents were similar to MIC50, AmB 8 ?g/ml, terbinafin 4 ?g/ml. 6 F.moniliforme: except AmB and fluconazole were similar to MIC50 of 40 F.solani , others were lower than F.solani MIC50. Conclusion The MIC of terbinafin MIC is lower than that of others drugs, it could be used in the treatment of infections coused by Fusarium sp .

0.05),cyclin D1 was positively and P16 negatively associated with the differentiation and the lymph node metastasis of tongue cancer(P

Objective To study the expression of Fos gene and GFAP in medullary visceral zone (MVZ) of rats under stress with their gastric mucosa protected by acupuncture. Methods 24 male SD rats were randomly divided into 3 groups: control, stress and acupuncture group, with 8 for each group. Immunohistochemical methods were employed to detect the expression of Fos and GFAP in the nucleus of solitary tract (NTS) and dorsal motor nucleus of vagus (DMV) of medullary visceral zone. The extent of gastric mucosal damage was evaluated by ulcer index (UI). Results Fos-positive neurons and GFAP-positive stellar microgliocytes were found mainly in NTS and DMV of the medullary visceral zone. Compared with control group, the expression of Fos and GFAP was greatly up-regulated in the stress group, and UI increased obviously (P

The authors reviewed the research and development of tissue engineered meniscus from three points (cell seeds, scaffolds, cell factors) and point out current questions and investigative direction in the future.

Objective To study the application of percutaneous dilatational tracheostomy in the critical pa- tient. Methods Twenty eight critical patients performed percutaneous dilatational tracheostomy have been followed up in our hospital during 1996 - 2000, and the operating time, the perioperative complications and the following - up results were reviewed. Results all of the 28 patients were operated on successfully,no complication occurred dur- ing the operation , and little bleeding was observed, most of the patients have been followed up, the longest following - up period was 18 months, and the cosmetic effect was good. Conclusions The percutaneous dilatational tracheo- somy is a good less invasive surgical technique. It can meet the needs of the clinical tasks and worth to apply to some critical area.

Objective To investigate the effect of the gene polymorphism of cholesterol ester transfer protein (CETP) on the serum lipid levels in renal transplant patients.Methods Serum total cholesterol (TC),triglyceride (TG),low density lipoprotein (LDL),high density lipoprotein cholesterol (HDLC),apolipoproteins (Apo A1,B,E) and lipoprotein(a) [Lp(a)] were measured. Polymerase chain reaction-restriction fragment length polymophism (PCR-RFLP) was used to detect CETP gene polymorphism in renal transplant recipients.Results Serum levels of TC,TG,HDLC,LDLC,ApoB,ApoE in the renal transplant recipients were increased significantly after transplantation. The allele frequency and the distribution of the TaqⅠ(intron 1) and MSPⅠ(intron 8) genotypes showed no significant difference between the controls and the renal transplant recipients. The serum TG level was significantly higher in renal transplant recipients with the genotype TaqⅠB1/B1 than those in the patients with genotype TaqⅠ B1/B2 and B2/B2. But there was no statistical difference among the serum lipid levels in renal transplant recipients with different MSPⅠgenotypes.Conclusion The serum lipid levels were increased significantly in transplant after transplantation,and the patients with CETP genotype TaqⅠB1/B1 liable to develop hypertrglyceridemia.

AIM: To observe the clinical effect of Huangqi Injection combined with Shuxuetong Injection therapy on aged acute cerebral infarction and to observe the effect on patients' nerve injury extent and hemorheology parameters. METHODS: 83 patients with acute cerebral infarction were divided randomly into two groups Huangqi combined with Shuxuetong group(therapy group) and low molecule dextrose combined with weinaolutong group(control group).The two groups were both tested hemorheology parameters before and after therapy.And clinical effect was estimated according to the extent of patients nerve function injury. RESULTS: The effective rate and curative rate of therapy group were obviously different form control group(P

Objective To study the effect of vasopressin (VS) on the small bowel circulation and the safety of emboliotherapy for the small intestinal hemorrhage by DSA. Methods Ten dogs were divided into three groups. Vasa recta were ligated 30min after VS infusion ended in group A( n =4), and 2h after VS infusion ended in group B( n =4), they were ligated without VS infusion in control group ( n =2). DSA were performed before and after VS infusion, before and after the ligation. The tested parts of intestine were resected to make the pathologic examination a week late. Results All branches of mesenteric arteries contracted and the contrast developed light in the intestinal wall after VS infusion. Branches contraction recovered but the contrast developed still slight in the intestinal wall about 30min after infusion ended. All manifestation of DSA recovered to normal 2h after infusion ended. In all groups, the blood vessel net can be seen but is fewer and scattered in the area of ligation. The collorate presented soon after the ligation. The pathologic examination proved that there was only mind mucosal ischemia in all groups. Conclusion The repressive effect of VS to the circulation of intestine weakened and then disappeared rapidly after the infusion ended. VS infusion had no significant effect on the safety of emboliotherapy for small intestinal bleeding when the infusion has been finished for more than 2hr. DSA can demonstrated the circulation state of the intestine before and after embolization.