Objective To investigate the curative effects and adverse reactions of pure radiotherapy and concurrent chemotherapy and radiotherapy for patients with cervical cancer.Methods One hundred and twenty-seven patients with cervical cancer who accepted treatment in the Affliated Hospital of Inner Mongolia Medical Unive.rsity from May 2010 to May 2012 were collected.All patients were divided into two groups:pure radiotherapy group (n =65) and concurrent chemotherapy and radiotherapy group (n =62).The curative effects,adverse reactions and survival of two groups were observed.Results All patients were completed treatment.The median follow-up time was 42 months.The rate of complete response in the pure radiotherapy group was 80.0％ (52/65),and the rate in the concurrent chemotherapy and radiotherapy group was 82.26％ (51/62),with no significant difference (x2 =1.22,P =0.352).The 1-year overall survival rates in the pure radiotherapy group and the concurrent chemotherapy and radiotherapy group were 95.38％ and 95.16％ respectively,with no significant difference (x2 =0.32,P =0.533),but the 3-year overall survival rates were 81.54％ and 90.32％ respectively,the 5-year overall survival rates were 72.31％ and 83.87％ respectively,with significant differences (x2 =5.09,P =0.015;x2=3.87,P =0.039).However,for the patients who were ≥ 60 years,the 1-year overall survival rates in the two groups were 94.62％ and 93.91％ respectively,the 3-year overall survival rates were 85.02％ and 87.25％ respectively,the 5-year overall survival rates were 70.06％ and 73.58％ respectively,with no significant differences (x2 =0.06,P =0.753;x2 =1.16,P =0.279;x2 =0.48,P =0.511).The adverse reactions were mainly in grades 1-2.There were significant differences in the rates of leucopenia (56.10％ vs.72.20％),thrombocytopenia (58.82％ vs.76.80％),nausea and vomiting (34.04％ vs.56.90％) among the two treatment groups (x2 =11.23,P =0.003;x2 =11.82,P=0.002;x2 =12.77,P =0.000).Conclusion The curative effect of concurrent chemotherapy and radiotherapy is better than that with pure radiotherapy for patients with cervical cancer,which can improve the 3-year and 5-year overall survival.But at the same time,it should be noted that the rates of adverse reactions may be increased during the same period.For the age of 60 or more patients with cervical cancer,concurrent chemotherapy and radiotherapy does not achieve even greater survival benefit.

Objective To establish a method for content determination of Buddleoside in Compound Yinpujiedu Tablet. Method HPLC method, Agilent Eclipse XDB-C18 column (4.6 mm?250 mm, 5 ?m) was used, mobile phase was methanol-4% glacial acetic acid (47∶53), and the detecting wavelength was set at 334 nm. Result The standard curve was linear within the range of 2.24～44.8 ?g. The average recovery and RSD were 97.8% and 1.52%, respectively. Conclusion This method is accurate, reliable, and can provide a scientic index for quality control of Compound Yinpujiedu Tablet.

Objective The aim of this study is to investigate the expression of Survivin in laryngeal car-cinoma and to elucidate the relationship between cell proliferation and the expression of Survivin .Methods The expression and DNA quantification of Survivin in 63 cases of laryngeal carcinoma and 15 cases of normal laryngeal tissues were detected by immunohistochemical staining ( SP) and flow cytometry .Results Forty-five sections of laryngeal carcinoma were positive for survivin as determined by immunohistochemical staining ,but Survivin was undetected in normal laryngeal tissues .The intensity of Survivin expression was significantly increased with tumor differentiation and lymph node metastasis (P<0.05),and was negatively correlated with age ,gender and clinical stage of patients(P>0.05).High DNA index(DI)and proliferation index(PI)were detected in laryngeal carcino-ma(P<0.05),and PI was positively correlated with expression of Survivin (P<0.05).Conclusion Survivin overexpression triggers laryngeal carcinoma cell hyperproliferation ,especially in development of laryngeal carcino-ma.These data identify Survivin as an important target in laryngeal carcinoma and provide a translational pathway for developing new therapies against this target .

Objective The aim of this study was to evaluate the outcomes of auditory perception skills after cochlear implantation in children with malformed inner ear and compare them with a group of congenitally deaf chil ‐dren implantees with a normal inner ear .Methods 21 children with inner ear malformation were retrospective stud‐ied .There were 9 cases with large vestibular aqueduct syndrome (LVAS) ,7 with Mondini abnormality ,5 with com‐mon cavity .The postoperative outcomes of these 21 cases were compared with 21 cases with normal inner ear struc‐ture .The outcomes of all the children after the surgery in 1 year were studied using the soundfield test in frequency ranging 0 .5 to 4 kHz and the auditory perception skills ,and the auditory perception skills consisted of natural envi‐ronmental sound recognition ,consonants recognition ,vowels recognition ,numeral recognition ,tone recognition , monosyllabe recognition ,disyllabe recognition ,trisyllabe recognition ,short sentences recognition ,selective hearing recognition .Results The results of soundfield test and auditory perception skills after cochlear implantation in 9 children with LVAS and 6 with Mondini abnormality had no significant difference (P > 0 .05) comparing with the control cases .Postoperative thresholds in soundfield test were 50 ~ 75 dB HL for 1 case with severe Mondini abnor‐mality ,the mean value of hearing ability score was 70 .5% ,and less than the results of control cases .Postoperative mean thresholds in soundfield test were 65 .26 ± 5 .13 dB HL for 5 cases with common cavity ,the hearing ability score was less than the results of control cases (P< 0 .05) .Conclusion The effect of rehabilitation had no difference between the children with LVAS and the cases with normal inner structure after cochlear implantation ,but was poo‐rer in children with severe Mondini abnormality and common cavity .It was necessary to evaluate the degree of mal‐formation of inner ear structure before cochlear implantation .

AIM: To observe anti inflammatory, anti bacterial and immune regulation effects of shuyanling soft capsule. METHODS: The dimethylbenzene induced the degree of ear swelling in mice and turpentine induced proliferation in rats were used to observe the anti inflammation effects of shuyanling soft capsule. The anti bacterial effects were observed both in vitro and in vivo. The immune regulation effects were studied by the splenocyte proliferation response, the activity of antibody producing cells and the phagocytosis of leukocyte in mice. RESULTS: Shuyanling soft capsule inhibited dimethylbenzene induced the degree of ear swelling in mice and turpentine induced proliferation in rats, protected the mice from the infections of staphylcoccus aureus and salmonella typhi, and repressed sixteen kinds of bacterium in vitro. Furthermore, the capsule remarkably enhanced the phagocytosis of neutropil and increased the activity of spleen antibody producing cells and the transformation of the T and B cell in spleen in mice. CONCLUSION: Shuyanling soft capsule has anti inflammatory, anti bacterial and immune regulation effects.

Objective To evaluate the role of opioid receptors in fentanyl-induced inhibition of proliferation and migration of human gastric cancer cell line MGC-803.Methods The human gastric cancer cell line MGC-803 was cultured in DMEM liquid culture medium.The cells were seeded in 6-well or 96-well plates and then randomly divided into 4 groups (n =54 each):control group (group C),fentanyl group (group F),naloxon group (group N) and naloxon + fentanyl group (group NF).The cells were exposed to 0.1 μmol/L fentanyl and 10 μmol/L naloxon in F and N groups,respectively.The cells were incubated with 10 μmnol/L naloxon for 30 min and then O.1 μmol/L fentanyl was added to the culture medium in group NF.The viability of the cells was detected by MTT assay after being incubated with fentanyl for 12,24,36,48,60 and 72 h.The cell apoptosis was assessed by flow cytometry after being incubated with fentanyl for 24 h.The migration of the cells was detected by wound healing assay after being incubated with fentanyl for 48 h.The proliferation of the cells was determined by colony formation assay at 7 day of incubation with fentanyl.Results Compared with group C,no significant changes in the viability of the cells,rate of colony formation,apoptotic rate and rate of cell wound healing were found in group N (P ＞ 0.05),and the viability of the cells,rate of colony formation and rate of cell wound healing were significantly decreased,and the apoptotic rate was increased in F and NF groups (P ＜ 0.05).There was no significant difference in the viability of the cells,rate of colony formation,rate of cell wound healing and apoptotic rate between group NF and group F (P ＞ 0.05).Conclusion Opioid receptors are not involved in fentanyl-induced inhibition of proliferation and migration of human gastric cancer cell line MGC-803 in vitro.

Objective To establish the method for the content determination of sinomenine in Qiwei Tongbi oral liquid. Methods Sinomenine ofQiwei Tongbi oral liquid was determined by HPLC, with the column being Waters XTerra column temperature setting at 25℃, flow rate being 1.0 ml/min, and the detective wavelength being 262 nm. Results There was a good linearity of sinomenine in the range of 0.248～2.480 μg, and the average recovery was 98.82% with RSD of 0.13%. Conclusion This method was simple, accurate, reproducible, and thus could be used for quality control of Qiwei Tongbi oral liquid.

Objective: To study clinical application value of dobutamine stress echocardiography (DSE) and nitroglycerin stress single photon emission computed tomography (SPECT) for evaluation of restenosis after percutaneous coronary intervention (PCI). Methods: A total of 39 patients after PCI were examined by DSE and SPECT one week before coronary angiography (CAG). Dose incremental program of dobutamine included five levels：5μg•kg-1•min-1, 10μg• kg-1• min-1, 20μg•kg-1•min-1, 30μg•kg-1•min-1, 40μg•kg-1•min-1, and each level maintained for three minutes. Sensitivity, specificity and accuracy of DSE and SPECT were determined according to CAG examined result and examined results were compared between DSE and SPECT. Results: Compared with CAG, SPECT and DSE were no significant differences （P>0.05）in sensitivity (83.3% vs. 75.0%) and accuracy (71.8% vs. 87.2%) for evaluating restenosis after PCI, but compared with SPECT, DSE possessed higher specificity (66.7% vs. 92.6%). Conclusions: Dobutamine stress echocardiography is accurate, and its specificity is better than that of SPECT for evaluating restenosis after percutaneous coronary intervention.

Aim To investigate the immunomdulatory effects of total flavones of oldenlandia diffusa willd (FOD).Methods In immunosuppressed mice induced by cyclophosphamide, IgM production,proliferation of T and B lymphocytes, levels of IL-2 and INF-? in serum were used to study the specific immunity of FOD. White blood cell count of mice suppressed by cyclophosphamide and cytarabine was used to observe the non-specific immunity of FOD.Results FOD(60 (mg?kg~(-1))) enhanced IgM production in (immunosup-)pressed mice induced by Cy and white blood cell count of mice suppressed by cytarabine and cyclophosphamide ;FOD(15,30 and 60 mg?kg~(-1)) increased proliferation of T and B lymphocytes and enhanced levels of IL-2 and INF-? in serum in immunosuppressed mice induced by cyclophosphamide. Conclusion FOD enhances the specific and non-specific immunity.

This study was aimed to reveal the species characteristics of Chinese patent medicines for antitussive ef-fect and provide references for developing new drugs. This research targeted Chinese patent medicines for antitussive effect which were included in the Pharmacopoeia of the People's Republic of China and the New National Chinese Patent Medicines as well as those characterized by keywords such as cough cure, cough alleviating, antitussive effect, cough, persistent cough. The analysis was made on the species characteristics, such as the number of Chinese patent medicines for antitussive effect, license number, ethnomedicine patent medicines, drugs for children use, protection of varieties of traditional Chinese medicine, the number of drugs, the generic names of drug, and drug forms. The results showed that 684 Chinese patent medicines for antitussive effect collected in this research had ac-counted for 8.60% of the total 7 260 of Chinese patent medicines. A total of 7 450 license numbers were approved, and 33% of the Chinese patent medicines shares one license number. One Chinese patent medicine owns 16.6 li-cense numbers on average. Ethnomedicine patent medicines had 3 Tibetan prescriptions such as the Shiwuwei Chenxiang pill and 4 Mongolian prescriptions, such as the Siwei Tumuxiang powder. Drugs for children accounted for 14%, including 9 forms. The type of the generic names of drug reached 16 and most of them originate from abbrevia-tions of the main drug in prescription. The number of drugs in prescription ranges from 8 to 16. Chinese patent medicines for antitussive effect involved 16 forms, of which the proportion of the use of solid preparation was higher than the liquid preparation. It was concluded that Chinese patent medicines for antitussive effect were characterized by such advantages such as a variety of species, various forms, the reasonable number of drugs, considerable medicine retail market share and drug for children use which can meet the clinical needs, and meanwhile some prob-lems, such as a lack of criteria for the generic names of drug, the homogenization of fierce competition, and inade-quacy of ethnomedicine patent medicines.