Evaluation methods of chronic sinusitis ( Visual Analogue Score and Lund-Kennedy Score) were recom-mended by the 2009 Chinese Medical Association otolaryngology head and neck surgery to nasal Science Group,and retrospective analysis of the functional endoscopic sinus surgery for noninvasive fungal sinusitis treatment effect of 143 patients. VAS of preoperative was 5.8±1.0,postoperative score was 3.9±1.0, 2.4±0.9 after 3 months,6 months, respectively (P<0.01). Lund-Kennedy Score of preoperative was 7.7±2.1, postoperative score was 3.7±1.9, 1.6±1.4 after 3 months,6 months respectively (P<0.01).

Objective To investigate the effect of different head flexion/extension angles on static sitting balance in normal youth. Methods34 selected healthy college students were measured with the track length of the centre of gravity under eyes closed, head in a neutral position,flexed in 15°, 30°, 45°, and extended in 15°, 30° (30 s each position). Results the average length from small to big were: head flexedin 30°, neutral position, flexed in 15°, flexed in 45°, extended in 15°, extended in 30°. There was no significant difference among the averagelength when head flexed in 30°, in neutral position and flexed in 15° (P>0.05). Conclusion The static sitting balance is the most whenhead put in neutral position to flexed in 30°, and worst in extended in 30° in healthy youth.

The mortality rate was measured against the time of the treatment of ozone and the variation of ozone concentration. Experiment results indicate that Ganoderma lucidum hyphae could be destroyed completely by ozone and the mortality rate obviously went up with the prolonging of treatment time. The changes of cell form and the fluorescence of hyphae (dyed by acridine orange or not) were observed through biological microscope, laser confocal scanning microscopic imaging system, transmission electron microscope, scanning electron microscope and atom force microscope, and the mechanism of Ganoderma lucidum hyphae (eucaryote) destroyed by ozone was studied.

Drugs, Chinese Herbal ; therapeutic use ; Humans ; Phytotherapy ; Precancerous Conditions ; drug therapy ; pathology ; Stomach Neoplasms ; drug therapy ; pathology

6, 39 cases were with 3～6, 13 cases were with the number less than 3. The diameter of stones was 0.5～1.2 cm. Five cases suffered from bile leakage, 2 cases from peritonitis and 2 cases from remnant stones in the common bile duct. Forty-one patients were followed up and doing well. Conclusions Surgical approach is choosen on the basis individually. Laparoscopic common bile duct exploration for gallstone concomittant with choledocholithiasis is safe.

Animals ; Cell Separation ; methods ; Female ; Male ; Myocytes, Cardiac ; cytology ; metabolism ; Proto-Oncogene Proteins c-kit ; metabolism ; Rats ; Rats, Sprague-Dawley ; Stem Cells ; cytology ; metabolism

ObjectiveTo assess the value of endoscopic retrograde cholangiography(ERC) before laparoscopic cholecystectomy(LC) for gallstone disease complicated by suspected cholelithiasis. MethodsIndications for ERC included history of jundice, pancreatitis,abnormal liver function, suspected or BUS proven cholelithiasis. ResultsA history of jaundice( P

Animals ; Neurotransmitter Agents ; metabolism ; Rabbits ; Syncope, Vasovagal ; metabolism ; physiopathology

Objective To investigate the micrometastases of No 13 lymph node in gastric carcinoma. Methods In this study, the expression of CK20mRNA, a specific tumor marker of gastric carcinoma, was detected by RQ-PCR for No. 13 group lymph node micrometastasis in 44 gastric carcinoma patients undergoing D2 radical gastrectomy plus No 13 lymph node dissection. Patient's survival was compared with those of 49 gastric cancer eases receiving standard D2 gastrectomy. Results No 13 lymph node micmmetastasis was detected in 11 out of the 44 gastric cancer cases (25%). Micrometastasis was correlated with tumor histological type (P < 0.01) such as mucoid adenocarcinoma and ring cell carcinoma, but not with age, sex, tumor location, tumor size, Bonnann type, depth of invasion (P > 0.05). Group No13 lymph node micrometastasis was detected in 2 out of 6 cases with positive No[2 lymph nodes and in 4 out of 11 cases with positive No14 lymph nodes, the differences were significant with P <0.01, and P < 0.01 respectively, when compared with those with negative No12 lymph nodes and No14 lymph nodes. After a respective median 448 and 419 days follow-up, no obstructive jaundice caused by No 13 lymph node metastasis was detected after No 13 lymph node dissection in radical gastrectomy for gastric carcinoma and such obstructive jaundice was found in one case in the control group. However, there was no significant difference in tumor recurrence between the two groups (Log Rank x2 = 0.426, P = 0.514). Conclusions Dissection of No 13 lymph node in D2 gastrectomy for gastric carcinoma is recommended in patients with poor-differentiation adenocarcinoma, mucous-cell cancer and signet-ring cell cancer, or when No 12 and No 14 lymph node metastasis is suspected.

Objective: To discuss the effect of volatile organic compounds to the potential of embryonic development. From the angle of the laminar flow process, we found ways to control VOCs to ensure that the potential of embryonic development. Methods:To collect the air from the outdoor, laboratory hundred and thousand grade level central corridor three VOCs for testing;we used raw, medium effect filter to replace the original filter and got different results. Results:The indoor VOCs were higher than outdoor;Changes in concentrations of VOCs can affect embryonic development potential. The effect of replaced filter is bigger. After a period of time in a laminar flow system, it gradually getting better and finally change more than before. Conclusion:The embryo laboratory has volatile organic compounds VOCs. VOCs have larger influence on embryonic development potential and can be effectively controlled.