Objective To study the reporting status of notifiable infectious diseases in a general hospital,grasp epidemiological characteristics and patterns,and provide scientific basis for the preventive measures of infectious diseases.Methods Epidemic data of notifiable infectious diseases reported by a hospital in 2007 -2011 were ana-lyzed statistically.Results Reporting rate of notifiable infectious diseases was 0.40%(15 386/3 852 327)in 2007-2011 ,and were statistically different among each year (χ2 =94.93,P <0.01),the major age of reported cases were 14-45 years(46.70%),the main transmission routes were blood and sex (60.68%),followed by respiratory tract (33.06%).The reporting rates among different months were statistically different(χ2 =487.60,P <0.01 ),April ranked first for five consecutive years(0.53%),followed by December(0.51 %)and May(0.48%).The main repor-ted infectious diseases included viral hepatitis(42.82%),varicella(20.06%),syphilis(16.96%),rubella(5.41 %), and pulmonary tuberculosis(3.75%).Conclusion Bloodborne diseases,sexually transmitted diseases,and infec-tious respiratory diseases are the stress in the prevention and control of infectious disease,management should be in-tensified.

The curative effects of multi-disciplinary and comprehensive treatments for colorectsl cancer have been widely recognized in recent years.Because of the diversification of colorectal cancer treatment and the relatively mature technology,the current treatment of colorectal cancer could embody the multi-disciplinary and comprehensive treatment.The curative effect of neo-adjuvant chemoradiotherapy has been validated by several recent clinical trials.Other treatment methods such as Chinese medicine,radiofrequency ablation and hepatic artery infusion therapy are also involved in the comprehensive treatment,which provide considerable curative effects.

66 cases were treated with Yizhi(Intellingencebenefitted)Syrup. After treatment, the scores on behavioral appraisal markedly decreased with dramatic upgrading of learning results, marked lowering of positive soft nerve signs, the total effective rate being 84.8%. There wore also marked increase in the levels of urine NE, DA, 3-4(?)PAC, CAMP and(?)r.

Purpose:To investigate the treatment effect and toxicity of regimen containing ifosfamide (IFO) and etoposide (VP16) on relapse ovarian carcinoma.Methods:IFO 2.0 in 500 ml normal saline day 1—5, VP16 100 mg in 500 ml normal saline d1,3,5 Results:The overall response rate was 38.5%, mylosuppression and alopecia were the most common toxicities. Leukopenia rate was 71.4%, alopecia rate was 100%, gastro intestinal and nervous toxicity were mild. Conclusions:Combination of IFO and VP16 was very effective on relapse ovarian carcinoma with mild toxicity and should be widely used.

Objective To evaluate the effect of probe melting curve analysis and gene chips on detecting drug resistance of Mycobacterium tuberculosis against isoniazid and rifampicin. Methods Drug resistance was detected by gene chip and probe melting curve analysis in 46 cases of patients with sputum smear positive specimens, with L-J culture as the gold standard. Results In all the 46 cases, the detection of drug resistance genes against isoniazid was performed by probe melting curve analysis and gene chips, achieving the coincidences of 91.3% and 80.43% with those by L-J culture, respectively. The detection of drug resistance genes in 38 cases administered with rifampicin was conducted as well by the two techniques, achieving the coincidences of 84%and 89.4% with those by L-J culture. There were no significant differences between the two methods (P > 0.05). Conclusion The gene chip direct detection and probe melting curve analysis are of high value in diagnosis of tuberculosis, and they can be regarded as a diagnosis method of choice for tuberculosis. Both have the priorities of timesaving, high sensitivity and specificity.

Objective To research the recent efficacy of advanced cervical cancer treated with two different ways of uterine artery intervention and systemic intravenous chemotherapy respectively combined with radiotherapy.Methods Eighty-two patients with stage Ⅱ B-ⅣA cervical cancer confimed by pathology were given systemic intravenous chemotherapy combined with radiotherapy(vein group,S0 cases)and uterine artery intervention chemotherapy combined with radiotherapy(intervention group,32 cases).The therapeutic effect and remission rate of parametrium were compared.Results The total therapeutic effect rate in vein group was 90.0％(45/50),and intervention group was 93.8％(30/32),there was no significant difference between two groups(P ＞ 0.05).The remission rate of parametrium in vein group was 50.0％ (25/50),and intervention group was 75.0％(24/32),there was significant difference between two groups (P ＜ 0.05).Conclusion The effect of uterine artery intervention chemotherapy for parametrium is better than that of systemic intravenous chemotherapy.

Objective To compare the mandibular advancement appliance(MAA) with mandibular advancement and left-leaning appliance (MALA) in the treatment of mild or moderate obstructive sleep ap-nea-hypopnea syndrome (OSAHS). Methods Twenty-two cases of mild or moderate OSAHS were treated with MAA, and 19 cases with MALA. After 1-3 months, they were examined again with Epworth score and polysonmography (PSG). Results After 1-3 months of the MAA or MALA treatment, the Epworth score was improved evidently. The apnea -hypopnea index, max apnea time, mean apnea time, oxygen desaturatian index, and the longest time of oxygen desaturation were all lowered after the treatment, and the lowest SaO2 and the mean SaO2 were higher after the treatment. The differences were all distinctive (P<0.05 or<0.01). When patients treated with MAA were compared with those treated with MALA,only the max apnea time [(35.5±6.9),(31.3±6.0) s, respectively] and the longest time of oxygen desaturation [ (41.0±18.9), (29.9±9.3) s, respectively] had significant difference. Conclusion MALA may be helpful for shortening max apnea time and the longest time of oxygen desaturation, thus MAA is an effective alternative to patients of OSAHS. Further research should be done.

Objective To explore the optimal time for clinical interventions on full-term or nearterm pregnant women with premature rupture of membranes(PROM). Methods A retrospective study was conducted on clinical data of 903 healthy, full-term or near-term (gestational age ≥ 35 weeks), singleton pregnant women with PROM, who admitted to our hospital from January 1, 2005 to December 31, 2009. All subjects were divided into 6 groups: women in group 1 were those fell into spontaneous labor within 6 h after PROM (n=269, 29.8%); women in group 2 were in spontaneous labor between 6 to 12 h after PROM (n= 161, 17.8%) ; women in group 3 were in spontaneous labor at 12 to 24 h after PROM (n = 75, 8. 3%); In group 4 oxytocin was administered for induction for women not in labor at 6 to 12 h after PROM (n= 124, 13.7%) ; Group 5 included those women who were not in labor at 12 to 24 h after PROM and oxytocin induction was offered (n=98, 10. 9%);Group 6 consisted of those women who were not in labor over 24 h after PROM and oxytocin induction was offered (n = 176, 19. 5%). The maternal and neonatal complications and outcomes of all pregnancies were reviewed and compared. Results Among the 903 cases, the total number of women without any medical interventions was 681, among which 505 (74.2%) fell into spontaneous labor, including 430 (63.2%) within 12 h with a cesarean section rate(CSR) of 20.7%(89/430), 75 (11.0%) at 12-24 h after PROM with the CSR of 50.7% (38/75), and 176 (25.8%) did not go into labor spontaneously (group 6) with a CSR of 70. 5% (124/176). (2) Among the 930 women, 398were induced at 6, 12 and 24 h after PROM. The CSR, incidence of intrauterine infection, puerperal morbidity and perinatal mortality rate in group 5 were significantly lower than those of group 6 [CSR:52.0%(51/98) vs 70. 5%(124/176); intrauterine infection: 6. 1%(6/98) vs 22. 7%(40/176);puerperal morbidity: 6. 1% (6/98) vs 19.9% (35/176); perinatal mortality: 7. 1% (7/98) vs 20.5%(36/176),all P＜0. 01], but no difference was found in the incidence of postpartum hemorrhage [1.0%(1/98) vs 4.0%(7/176), P＞0.05]. Conclusions Intervention is not recommended within 12 h after PROM in full term or near term gravidas. However, induction of labor should be offered thereafter. However, the CSR and incidence of maternal and neonatal complications rise up if induction of labor postponed to 24 h after PROM.

Objective To evaluate reverse effect of recombinant human Endostatin on drug-resistance of A549/DDP cells to cisplatin (DDP). Methods Lung adenocarcinoma cell line A549 and its DDP-resistant cell line A549/DDP were treated with DDP and recombinant human Endostatin. Difference in drug resistance was analyzed between different regimens ( DDP, Endostatin and combination) and between different cell lines ( human lung adenocarcinoma A549 and drug resistant A549/DDP), after a 72h-treatment in vitro. Reverse effect of recombinant human Endostatin on drug-resistance of A549/DDP to DDP was tested by MTT assay. Results The observed 50% inhibitory concentration ( IC50 ) was (0.72 ± 0.05 ) ug/ml against A549 and ( 11.54 ± 0.64)against A549/DDP in DDP, and (2.0 ± 0.1 ) μg/ml against A549/DDP in rh-Endostatin- DDP combination respectively, with a reversal fold (RF) of 5.77 and a relative reversal rate of 88. 2%. Conclusion rh-Endostatin may reverse drug-resistance of A549/DDP cells to DDP.

Objective To research the clinical characteristics of neonates with non-immune hydrops fetalis.Methods The clinical data of eleven non-immune hydrops fetalis who admitted from January 2015 to November 2016 were retrospectively studied.Imaging manifestations,cause analysis and outcomes were explored and analyzed with descriptive statistical methods.Results The most common abnormal images in this study were hydrothorax,seroperitoneum and subcutaneous edema.Of all the cases,cardiac anomalies were in 2 cases,chylothorax in 3 cases,chromosome abnormality in 1 case,meconium peritonitis in 1 case,bladder rupture in 1 case and unknown reasons in 3 cases.Of all the cases,3 cases were terminated pregnancy before 28 weeks,2 cases were fetal intrauterine death,and 6 cases were live births,among whom 2 cases died within 48 h of newborn and 3 cases survived.Placental pathologic conditions of 8 cases were edematous placentas.Conclusions The mortality of non-immune hydrops fetalis is high.Its etiology,pathogenesis and the timing of pregnancy termination need to be explored.