Objective To observe the therapeutic effects and toxicities of bone marrow-sparing intensity-modulated radiation therapy (BMS-IMRT) for postoperative cervical cancer.Methods From January 2011 to June 2012,totally 70 postoperative patients with cervical cancer were divided into BMS-IMRT group with 34 cases and IMRT group with 36 cases randomly.External whole pelvic intensitymodulated irradiation combined with chemotherapy was carried out for all patients.The planning target volume received a dose of 45 Gy/25 fractions in all patients.Delineation of the pelvis and limitation dose were carried out in BMS-IMRT group:the pelvis V30 ≤ 50％.All cases received chemotherapy with cisplatin (40 mg/m2) once a week concurrently with radiotherapy.Results Treatment was completed in 67 patients,as the other 3 patients stopped chemotherapy because of myelosuppression.There was no statistically significant differences between two groups for the 2-year local control survival(LCS)and overall survival(OS),alimentary tract toxicity and urinary toxicity.IMRT group had more serious hematologic toxicity than BMS-IMRT group,with statistically significant difference (x2 =14.355,P ＜ 0.05).Conclusions The postoperative cervical cancer patients with poor prognostic factors who undergo concurrent chemoradiotherapy,IMRT group has more serious hematologic toxicity than BMS-IMRT group.The short-term effect and other toxicities reaction are similar between two groups.

Objective To study the function difference of T helper cells(Th)and dendritic cells (DCs) in patients with different hepatitis B virus (HBV) genotypes. Methods IL-12,IL-2 and IL-4 released by Th was measured in 30 patients with different HBV genotypes. After DCs were differentiated and proliferated, DCs’ configuration and amounts were observed, and IL-12 released by DCs was measured in 20 patients. Then the data were statistical analyzed. Results IL-12, IL-2 and IL-4 were significantly higher in patients with hepatitis B than the controls (t=2.9272,t=2.7350,P

Animals ; Cell Proliferation ; drug effects ; Cells, Cultured ; GATA6 Transcription Factor ; genetics ; Gene Expression Regulation ; Muscle, Smooth, Vascular ; drug effects ; Myocytes, Smooth Muscle ; drug effects ; Phenotype ; Rats ; Rats, Sprague-Dawley ; Simvastatin ; pharmacology

A retrospective study was conducted based on the clinical data of 15 choledocholith patients after Billroth-Ⅱgastroenterestomy who were treated with endoscopic retrograde cholangio-pancreatography (ERCP) through colonoscopy or duodenoscopy.It showed that choledocholith removed by colonoscopy for patients with Billroth-Ⅱ gastroenterestomy can achieve comparable therapeutic effect,but this method can reduce the operation difficulty,shorten the operation time and significantly increase the success rate.

Objective To explore the mediating effect of cognitive emotion regulation strategies between emotional intelligence and loneliness. Methods 542 university students were surveyed by the Chinese version of Cognitive Emotion Regulation Questionnaire ( CERQ) ,the Emotional Intelligence Questionnaire and UCLA Loneli?ness Scale,and the correlation analysis was conducted by using SPSS17.0. The path model was set up and its path analysis was conducted by using AMOS17. 0. Results Positive cognitive emotion regulation strategies ( 28. 64 ± 5.90) were positively correlated with emotional intelligence(2.38±0.27, r=0.346, P<0.05) and negatively correla?ted with loneliness(42.29±7.88, r=0.301, P<0.05);Path analysis showed that the estimates of indirect and direct effects support the hypothesis respectively(P<0.05). Conclusion Positive cognitive emotion regulation strategies serve as partial mediators between emotional intelligence and loneliness.

Objective: to observe the clinical efficacy of acupuncture on diabetic nephropathy.Methods: altogether 54 cases were randomly allocated into acupuncture group (30 cases) and control group of western medications (24 cases), the latter was treated with routine western medication, while the former was combined acupuncture based on routine western medication,and the treatment course of the two groups were both 30 days. Results: the effect of treatment group was superior to the control group (P＜0.05). Conclusion: acupuncture can improve symptoms of diabetic nephropathy, lower blood glucose, urine albumin, blood urine nitrogen,and creatinine and improve the function of kidney.

OBJECTIVE:To evaluate the abnormality in hematological system induced by antituberculosis drugs so as to promote the rational use of drugs in the clinic.METHODS:The 441 case reports on abnormality in hematological system induced by antituberculosis drugs retrieved from Chinese medical science periodicals from Jan 1990 to Apr 2007 collected in CHKD periodicals knowledge base in China hospital digital library were analyzed statistically.RESULTS:A total of 15 antibuberculosis drugs were involved in the ADR cases,leading the list were rifampicin,ciprofloxacin and isoniazide,which resulted in a total of 211 ADR cases.Leukopenia was the chief clinical manifestation.CONCLUSIONS:It is essential for clinical practitioners master the distribution patterns of ADR in hematological system caused by antituberculosis drugs so as to promote medication safety.

Objective: To understand AIDS knowledge of the college students,to provide scientific evidence for making out the strategy of health education and synthetic prevention measure purposely.Methods An anonymous questionnaire was conducted with face to face interview to investigate the college students in Xi'an, and the software Epi info 5.0 was used to perform the statistical analysis of the data. Results 70.5% of university students knew the whole name of AIDS. As to three ways of HIV transmission, the investigation shows that 49.1% of college students knew three main ways. The 26.5% of college students mistakenly think that mosquito could transmit HIV. In general, the old, the married the literate, and medical students get more knowledge about AIDS than the young,the unmarried,the illiterate, and other major students. Conclusion The college students who are one of the most dangerous groups infected AIDS have poor knowledge. The situation of poor AIDS knowledge is extremely unfit to the prevalent tendency of AIDS, which our country is being faced. We suggest that the college students should be educated intensively on the health knowledge of AIDS especiallis beingy for freshmen.

Objective To study the chemical constituents of Heterosmilax yunnanensis.Methods The compound was isolated and repeatedly purified with chromatography and the structure was elucidated by physico-chemical properties and spectral analysis.Results A new compound was isolated and identified.Conclusion This compound is a novel compound with structure of 1,3,6,7-tetrahydroxy-xanthone-3-O-?-D-glucopyranoside,mamed heterosmioside A.

OBJECTIVE: To investigate the efficacy and related factors of nasal surgery combined with upper air way radiofrequency ablation(RFA) for treatment of obstructive sleep apnea hypopnea syndrome (OSAHS) with chronic nasal blockage. METHOD: One hundred and three mild or moderate OSAHS patients with chronic nasal blockage were recruited, all cases had nasal surgery and upper airway RFA. All patients were evaluated by body mass index (BMI), Epworth sleep scale (ESS), snoring scale, and nocturnal polysomnography (PSG). Eighty-nine patients were reevaluated at least 6 months after surgery with the preoperative methods. RESULT: After operation, the apnea and hypopnea index (AHI) decreased from (18.67 +/- 9.48)/h to (9.22 +/- 7.18)/h; the lowest artery oxygen saturation (LSaO2) increased from (0.83 +/- 0.08) to (0.92 +/- 0.06); the Epworth sleep scale(ESS) decreased from (8.74 +/- 5.67) to (5.12 +/- 3.74); the snoring scale decreased from (7.16 +/- 2.85) to (3.56 +/- 2.26), the percentage of time with oxyhemoglobin saturation below 0.90 (CT90) decreased from (18.64 +/- 12.98) to (10.73 +/- 8.29). All of the differences were obvious (P<0.01). Success was defined as a postoperative apnea-hypopnea in dex < 10 events per hour and at least 50% less than the preoperative value. The surgical success rate was 75.3% (67/89). No major perioperative complications occurred. CONCLUSION Our findings suggest that nasal surgery combined with upper airway RFA can improve snoring and disease-specific quality of life in patients with anatomic na sal obstruction with mild or moderate OSAHS.
Adult ; Catheter Ablation ; Female ; Humans ; Male ; Middle Aged ; Nasal Septum ; surgery ; Nasal Surgical Procedures ; Sleep Apnea, Obstructive ; surgery ; Snoring ; surgery ; Turbinates ; surgery