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 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.

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 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 .

OBJECTIVETo investigate the technique and its therapeutic effect of synchronous correction of lip and nasal deformity in complete bilateral cleft lip.

METHODS29 patients with complete bilateral cleft lip underwent synchronous correction of lip and nasal deformity with the modified Mulliken method for Asians. The philtral flap was 6-7 mm in length, and 3-4 mm in width at the collumellar-labial junction. The distance between the peaks of cupid's bow was 4-5 mm. The bilateral edge of philtral flap was de-epithelialized and advanced to form philtrum column. The lateral lip was advanced to the medial site, and the central vermilion tubercle was constructed with the bilateral vermilion-mucosal flap. Through the alar rim incision, the displaced cartilage was dissected and repositioned to raise the nasal tip. The follow-up period was 6 months to 6 years.

RESULTSSatisfactory results were achieved in all patients. The reconstructed upper lip had invisible scar with natural philtrum and column. The vermilion had good appearance with tubercle. The length of nasal column was not decreased and depression of nasal tip and alar was greatly improved.

CONCLUSIONSOur modified Mulliken method is effective in synchronous correction of lip and nasal deformity in bilateral cleft lip.

Asian Continental Ancestry Group ; Cleft Lip ; surgery ; Follow-Up Studies ; Humans ; Nose ; abnormalities ; surgery ; Rhinoplasty ; methods ; Surgical Flaps ; Time Factors

Objective:To investigate the biological characteristics of cultured salivary gland cells in vitro. Methods: Submandibular gland cells of rat were primarily cultured and subcultured in DMEM supplemented with ?=10% fetal bovine serum. The growth of the cells was studied by cell counting and MTT assay. The morphological characteristic was observed with microscope and transmission electron microscope.The specific protein expression was investigated by immunohistochemical technic. Results:Morpholgy of the cells was epidermoid with well developed organella and zymogen granules.The cells could subultured to 4～5 passages and kept in culture for 30～40 days.The cells of primary culture and passage 2 grew faster than those of passage 4.The cells were CK8.13, keratin and ?-SMA positive. Conclusion:Rat submandibular gland cells can be primarily cultured and subcultured in vitro.The primarily cultured and first subcultured cells may be more potential in growth.

Objective To observe the effect of gastric motility and gastric electric activity on sleep deprivation and the changes of calcitonin gene-related peptide(CGRP) and nitro oxygen(NO). Methods The 192 SD rats were divided into three groups randomly. Gastric emptying was analyzed with radioimmunoassay, using nuclide 99m Tc and gastric emptying of liquids and EGG with the serosa method .By using the immuno-chemistry and chemistry analysis methods, we observed the changes of some connective factors, for example, CGRP and NO. Results The acute deprivation can cause the change of gastric emptying and which is decreased with the time of deprivation, in the meantime, we found the gastric electric activity would be decreased before food, otherwise, the gastric electric activity is irregulary and the gut hormone, for example, CGRP and NO have been changed in the plastic of rats after acute deprivation. In the study we found the gastric emptying have a change obviously in the short time. But with the time of deprivation the gastric empting no have change. And the gastric similar to this, the gut hormone no any change. Conclusions The acute sleep deprivation caused the change of gastric emptying and the change of gastric electric activity obviously. In plastic, the level of CGRP and NO have a change after sleep deprivation. The chronic sleep deprivation caused the change of gastric emptying and the change of gastric electric activity, and caused the function of gastric motility disturbing, and the effect is prolong after chronic sleep deprivation.

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.

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