Objective To investigate the assistant effect of modified Morita therapy on depression. Methods 60 outpatients of depression were selected and grouped by registration order,research group (RG) was given antidepressant and Morita therapy,control group (CG) as antidepressant. Scales HAMD and SF-36 were evaluated before treatment and after 12 weeks. Results There was no significant difference on sex,age,marriage,education,scores of HAMD and SF-36 between two groups ( P> 0.05 ). After treatment, HAMD and SF-36 of two groups were improved notably (P<0.01). HAMD(RG:7.60±5.76,CG:13.70±8.46, P<0. O1) and GH(RG:68.13 ±15.77,CG:59.00 ± 17.12, P<0.05) ,VT( RG:68.83 ± 18.67 ,CG:47.17 ± 18.18, P<0. 01 ) ,SF( RG:86.23± 18.67,CG:77.03 ±12.28, P<0.01) ,RE(RG:74.44 ± 35.76,CG:51.12 ±41.74, P<0.05) ,MH (RG:75.47 ± 16.16, CG :61.73 ± 15.75, P< 0.01 ) of SF-36 in research group were improved significantly than those in control group. Conclusion Modified Morita therapy could increase the effect of antidepressants and improve outcome of diseases.

Objective To investiGate the value of procalcitonin( PCT ),C reactive protein( CRP ), white blood cell( WBC)and platelet in the diaGnosis of neonatal infection. Methods The clinical data of 57 cases with neonatal infection in the First Hospital of Hefei were retrospectively analyzed. Select 65 healthy neonates in the same period as control Group. Compared two Groups of serum PCT,CRP,WBC and platelet levels, and diaGnosed of sensitivity,specificity of neonatal infection. Results There were statistical siGnificant differences between infection Group and control Group interms of CRP,WBC and PCT in newborn health neonates ( P<0. 05),but except the platelet( P>0. 05). The sensitivity and specificity of PCT were 54. 4% and 92. 3%, of CRP were 43. 9% and 84. 6%,of WBC was 29. 8% and 90. 8%,and of PLT were 38. 6% and 69. 2%. Conclusion PCT,CRP,WBC are of diaGnostic siGnificance for early diaGnosis of neonatal infection,and PCT has hiGh sensitivity and specificity of diaGnosis of neonatal infectious diseases.

Objective To observe the treatment response and potential issues related to antiretroviral therapy (ART) in pediatric patients with acquired immunodeficiency syndrome (AIDS) and to provide a basis for revising the treatment guideline and improving the clinical practice. Methods Children eligible for ART according to the current treatment guideline were recruited from Dehong area. Enrolled patients were provided with ART and followed up for regular clinical check and laboratory tests. Results By the end of March 2009, a total of 70 children had received ART. Among them, 60 patients were treated with regimen including zidovudine (AZT)+ lamivudine (3TC)+nevirapine (NVP). Twelve, eighteen, twenty-three and nineteen patients have tested for HIV viral load after 3 month, 6 month, 12 month and 18 month treatment, respectively. Among them, 7, 12,14 and 14 patients respectively achieved HIV viral load lower than 1000 copy/mL. Average CD4+ Tlymphocyte count increased from (317.8±288.8) × 106/L at baseline to (1037.2±1086. 1) × 106/Lafter 18 month treatment. Side effects mainly occurred within the first 3 months of treatment. Nearly 50% of children had gastrointestinal symptoms. Resistance to 3TC, NVP and efavirenz (EFV) were found in five patients who have completed 12 months of treatment. Conclusions Pediatric AIDS patients show good compliance and treatment response to ART. Most side effects happen in the first 3months of treatment and the most common side effects are gastrointestinal symptoms.

Recent evidence has suggested that Akt2 plays an important role in the protection of cells from paclitaxel (PTX)-induced apoptosis and control of the cell cycle. In addition, some scholars suggested that the PTX sensitivity depends on a functional spindle assembly checkpoint. In the present study, we investigated the role of the Akt2/Bub1 cross-talking in apoptosis and cell cycle after exposure of the A2780 ovarian cancer cells to paclitaxel (PTX). Recombinant expression plasmid WT-Akt2 was transfected into A2780 cells by lipofectamine2000, and then the expression level of Akt2 gene was detected by using RT-PCR and Western blotting. Cell apoptosis and cell cycle were detected by flow cytometry and Hoechst 33342 staining after treatment with PTX. Moreover, we compared the expression level of Bub1 in different groups by Western blotting. Our study showed that up-regulation of Akt2 contributed to A2780 ovarian cancer cells overriding PTX-induced G(2)/M arrest, and inhibited Bub1 expression. Our findings might shed light on the molecular mechanism of PTX-induced resistance in ovarian cancer and help develop novel anti-neoplastic strategies.

To determine the inhibition of IL-13 by recombinant sIL-13Rα2 in NIH-3T3 fibroblast cells for its potential therapeutic value in hepatic fibrosis caused by Schistosoma japanicum in mice . IL-13 and sIL-13Rα2 from liver of BALB/c mice infected with S.japonicum at different infection time (weeks 0,6,8,10 and 12) were analyzed by ELISA and RT-PCR. The recombinant sIL-13Rα2 expression plasmidwas constructed, followed by transfection into NIH-3T3 fibroblast cells. TypeⅠcollagen produced by NIH-3T3 cells were examined by RT-PCR and Western blotting. It was demonstrated that the expression of IL-13 increased gradually after infection, reached peak density (16.1586 pg/mL)at week 8 and then reduced but was still higher than the level of control mice(3.4146 pg/mL;P =0.017 ). The secretion of sIL-13R α2 reached to its peak 10 weeks after infection(4827.426 pg/mL)and then reduced slowly but still higher than normal(4057.112 pg/mL; P=0.021). Meanwhile, the changes in mRNA level of IL-13 and sIL-13R α2 were coincided with that examined by ELISA. Both IL-13 and sIL-13Rα2 reached their peak density (P=0.033) at week 8 and 10 (P=0.025) respectively, and they were followed by a slower degree of decrease. The sIL-13Rα2 could significantly inhibit the effect of IL-13 on NIH-3T3 fibroblast cells, showing decreased mRNA level(P =0.012)and protein level of typeⅠcollagen compared with normal groups(P =0.031). It is concluded that the sIL-13Rα2 can inhibit the effect of IL-13 on NIH-3T3 fibroblast cells which leads to a reduced production of typeⅠcollagen, demonstrating its potential therapeutic value in hepatic fibrosis of schistosomiasis.

Objective:To assess the value of spiral CT in diagnosis and treatment of chronic otitis media.Methods:The spiral CT findings of 74 cases including 93 ears proved by operation and pathology were studied.Results:The lesions such as the disruption of the ossicular chain showed in spiral CT or three-dimensional image were in accord with those seen in the operation,the accuracy was 95.7%,the disruption of the ossicular chain and bony erosion in the tympanic cavity and antrum were severe in the typeⅢ chronic otitis media.Conclusion:Spiral CT is helpful to diagnose and definite the chronic otitis media,three-dimensional image can provide valuable information for surgery.

Objective To establish the HPLC fingerprints of Tangbikang Granules; To scientifically evaluate and effectively control the quality of Tangbikang Granules; To ensure its production stability. Methods HPLC was performed on the column of Germany Merck RP-18 endcapped (250 mm × 4.6 mm, 5 μm) with mobile phase of acetonitrile-0.1% formic acid water; column temperature was 40 ℃; flow rate was 1.0 mL/min; detection wavelength was 240 nm; volume injection was 20 μL. Fingerprint Similarity Evaluation Software (edition 2004A) of Chinese Pharmacopoeia Commission was used to evaluate the similarity of the 10 batches of Tangbikang Granules, and to analyze the correlations of 9 ingredients in Tangbikang Granules. Results Wogonoside was used as the reference peak, and the common mode for the HPLC fingerprints was set up. The similarities of the 10 batches of Tangbikang Granules were above 0.930, and altogether 25 common peaks in the chromatograms were found, of which 18 peaks were assigned to Chinese materia medica in Tangbikang Granules. Conclusion The method has good separability and is accurate and simple, which can provide references for the quality control of Tangbikang Granules.

Background and objective Lung cancer is the malignant tumor with the highest incidence rate and the heaviest disease burden in China.In recent years,lung cancer has shown a high incidence trend,seriously affecting the health of the population.In this paper,we analyze the characteristics of lung cancer incidence in 2019 and the trend of incidence rate from 2010-2019 in the tumor registration area of Gansu province,in order to provide a reference basis for the development of lung cancer prevention and control strategies in Gansu province.Methods By analyzing the cases of lung cancer incidence in the tumor registration area of Gansu province in 2019,we calculated the incidence rate,medium incidence rate,world in-cidence rate and other related indexes;we used Joinpoint to calculate the annual percentage change(APC)for trend analysis.Results In 2019,a total of 3757 new cases of lung cancer were reported in Gansu province,accounting for 14.96%of all new malignant tumors.The incidence rate,medium incidence rate and world incidence rate and world rate of lung cancer were 40.52/105,25.78/105,25.86/105;and the cumulative rate of 0-74 years old,and the truncation rate of 35-64 years old were 3.23%,40.03/105,respectively.The incidence of lung cancer rises with age,and is high in the age group of 40 years and above,and the incidence peaks in the male and female populations in the group of 75 years and above,and the group of 80 years and above,respectively.The crude incidence rate of lung cancer in the tumor registration area of Gansu province from 2010-2019 showed an overall increasing trend,and the rate of increase was relatively fast,with an APC 5.39%(P<0.05);Separately,accord-ing to gender,urban and rural areas,the incidence of lung cancer in all populations showed an increasing trend,and the APC of male,female,urban and rural populations were 4.98%,6.39%,6.26%,and 4.64%,respectively(all P<0.05).According to the trend analysis of lung cancer incidence rate by age group,only lung cancer incidence in the age group of 65 years and above increased at an annual average rate of 4.15%(P<0.05).Conclusion The incidence rate of lung cancer in the tumor registration area of Gansu province from 2010 to 2019 shows a rising trend year by year,and there are differences in the incidence of lung cancer in people of different genders,regions and age groups,so comprehensive prevention and control work should be carried out for the key populations of lung cancer incidence.

Recent evidence has suggested that Akt2 plays an important role in the protection of cells from paclitaxel(PTX)-induced apoptosis and control of the cell cycle.In addition,some scholars suggested that the PTX sensitivity depends on a functional spindle assembly checkpoint.In the present study,we investigated the role of the Akt2/Bub1 cross-talking in apoptosis and cell cycle after exposure of the A2780 ovarian cancer cells to paclitaxel(PTX).Recombinant expression plasmid WT-Akt2 was transfected into A2780 cells by lipofectamine2000,and then the expression level of Akt2 gene was detected by using RT-PCR and Western blotting.Cell apoptosis and cell cycle were detected by flow cytometry and Hoechst 33342 staining after treatment with PTX.Moreover,we compared the expression level of Bubl in different groups by Western blotting.Our study showed that up-regulation of Akt2 contributed to A2780 ovarian cancer cells overriding PTX-induced G2/M arrest,and inhibited Bub1 expression.Our findings might shed light on the molecular mechanism of PTX-induced resistance in ovarian cancer and help develop novel anti-neoplastic strategies.

Purpose To explore the clinical value of iodine content and energy spectrum in dual-source dual-energy CT scan in the diagnosis of inflammatory bowel disease reactive hyperplasia lymph nodes (LNs) and metastatic LNs in patients with colorectal cancer.Materials and Methods Complete dual energy scanning data of 51 reactive LNs in 30 patients with inflammatory bowel disease (15 cases of ulcerative colitis,15 cases of Crohn's disease) and 35 metastatic LNs in 20 patients with colorectal cancer confirmed by colonoscopy or pathology were collected and retrospectively analyzed.The iodine contents of reactive hyperplasia LNs and metastatic LNs were detected and the slopes of energy spectrum curves were compared between the two different pathological LNs.Moreover,the receiver operating characteristic curve was applied to determine the optimum sensitivity and specificity of differential diagnosis of these two kinds of LNs.Results The iodine contents of inflammatory bowel disease reactive hyperplasia LNs and metastatic LNs in patients with colorectal cancer in arterial phase were (2.66±0.70) mg/ml and (1.65± 0.81) mg/ml,and the slopes of curves were 2.81 ±0.56 and 0.14±0.09,respectively.There were significant differences in the iodine contents and the slopes of the energy spectral curves between these two kinds of LNs in arterial phase (P＜0.05).Moreover,the diagnostic efficacy of energy spectrum curve slope,of which the sensitivity,specificity and area under the curve was 96.7％,76.7％ and 0.846,respectively;was higher than those of iodine content in diagnosing inflammatory bowel disease reactive hyperplasia LNs and metastatic LNs.Conclusion Dual-source dual-energy CT-derived arterial phase measurement of iodine content and slope of energy spectral curve has certain significance for differential diagnosis of inflammatory bowel disease reactive hyperplasia LNs and metastatic LNs,and the slope of spectral curve is superior to iodine.