0.05).The differences between NSCLC and SCLC reached the statistical signifcance,P

Objective To study and analyze the short-term effect of glucocorticoid in patients with idiopathic interstitial pneumonia by analyzing the semi quantitative scores of high resolution CT.Methods 50 cases of idiopathic interstitial pneumonia treated in our hospital from May 2015 to October 2016 were selected as the research object.Clinical data were analyzed, including smoking, signs of hospitalization and dyspnea score.High resolution CT level for the right diaphragmatic top tube, bifurcation, left atrium roof, in 3 aspects from the calculation of cellular disease and shadow grid as a percentage of average, the critical point of high resolution CT scores were 10%, 20%, 30%, 40% and 50%.The accuracy, sensitivity and specificity of glucocorticoids were analyzed.The chi square test was used to examine the enumeration data.Results The accuracy was 72% when the high resolution CT score was 20% critical point.In patients treated with corticosteroids, the high resolution CT score was greater than or equal to 20% for patients and 25 for patients with a score of less than 20% for 25 patients.20% or more patients died during hospitalization, 10 cases, the mortality rate was 40%, and the effective rate of glucocorticoid treatment was 8%.Less than 20% of the patients died during hospitalization, 1 cases, the mortality rate was 4%, and the effective rate of glucocorticoid treatment was 50%.Conclusion High resolution CT semi quantitative score judgment of idiopathic interstitial pneumonia patients treated with glucocorticoid efficacy of high accuracy, high resolution 20% scores higher accuracy, and the diagnosis is well, with further clinical promotion and application significance.

By the research of status quo of TCM human resources in the rural areas here,the essay analyses the training of TCM human resources and the aspiration of furthur education,explores the polices and measures about how to arrange TCM human resources reasonably in rural areas,promotes the development of TCM in the rural areas,and achieves the hygienic justice eventually.

Information Services ; Information Systems ; standards ; Public Health ; statistics & numerical data ; Public Health Informatics

Objective To investigate costimulatory pathway of breast cancer patients, we examined peripheral CD28 positive T lymphocytes and B7 molecules expression on the primary breast cancer cells in patients with breast cancer. MethodsFlow cytometry was used to analyze CD28 and B7 molecules expressed on T lymphocytes and primary breast cancer cells respectively. Results CD28 positive T lymphocytes in breast cancer patients was lower than that in control group (t=2.879,P

Objective: To evaluate the preemptive analgesia of intravenous tramadol preoperatively in neck-surgery. Methods: Eighty patients, ASAⅠ-Ⅱ,were scheduled for neck-surgery under local anesthesia. Patients were randomly divided into 2 groups (40 cases/group).In group P intravenous tramadol was administered as a bolus dose of 3mg/kg 15min prior to skin incision. Group C received saline as a placebo. The patients-controlled analgesia(PCA) devices were used in all patients after operation. We observed BP, HR,VAS score, the time of first PCA activation, the valid number of press PCA and the total consumption of analgesic after operation. Results:The postoperative VAS was markedly lower in group P compared with the group C in 0-24h( P

OBJECTIVETo observe the clinical effect of Ziyin Huoxue Granule (ZHG) combined glucocorticoids and antibiotics in treatment of radiation pneumonitis.

METHODSTotally 70 radiation pneumonitis patients were assigned to the treatment group and the control group according to random digit table, 35 in each group. All patients received glucocorticoids and antibiotics. Patients in the treatment group additionally took ZHG, one dose per day for 4 successive weeks. Watters clinical-radiologic-physiologic (CRP) score, Karnofsky Performance Status Scale (KPS) , and acute radiation injury classification [set by Radiation Therapy Oncology Group (RTOG)] were observed in the two groups before and after treatment. The application time for antibiotics and glucocorticoids was compared between the two groups.

RESULTSAll patients completed this trial, and nobody dropped out or died. There was no statistical difference in Watters-CRP scores, KPS, or RTOG between the two groups before treatment (P > 0.05). Compared with before treatment in the same group, RTOG classification was obviously improved in the two groups (P < 0.05). Compared with the control group, Watters-CRP scores decreased, KPS increased, the application time for antibiotics and glucocorticoids was reduced (P < 0.05). The efficacy of RTOG classification was better in the treatment group than in the control group, but with no statistical difference between the two groups (P > 0.05).

CONCLUSIONZHG combined glucocorticoids and antibiotics was superior in treating radiation pneumonitis to using glucocorticoids or antibiotics alone in elevating Watters-CRP scores, shortening the application time for glucocorticoids and antibiotics, and improving patients' physical conditions.

Anti-Bacterial Agents ; therapeutic use ; Drug Therapy, Combination ; methods ; Drugs, Chinese Herbal ; therapeutic use ; Glucocorticoids ; therapeutic use ; Humans ; Karnofsky Performance Status ; Radiation Pneumonitis ; drug therapy

Objective To know the application effects of two different hand prepping by avagard before the operation.Methods Divided operation-actors into the experimental group (121 cases) and the control group (116 cases)randomly.Kneading hand prepping by 9200 and 9230 avagard was used in the experimental group, while the brushing by 9241- D and 9250 was used in the control group.Compared the effects between the two groups.Results There was no significant difference about disinfection effects between the two groups, while the compliance of kneading hand prepping was more better than the other hand prepping method.Condusions Kneading hand prepping by avagard 9200 should be used before surgical operation.

Background and purpose: High expression of telomerase and telomere stability are two common features in tumor cell. hTERT is a catalytic subunit of telomerase, TRF2 is extremely important to maintain the length and stability of telomerase. This study was to construct the recombinant adenovirus mediated shRNA to hTERT and TRF2, and to investigate the inhibitory effects of the vector by solo-inhibiting and connect-inhibiting in the MCF-7 cells, in order to present a new approach to the gene therapy for breast cancer. Methods: rAd-hTERT and rAd-TRF2 were constructed and the expression of hTERT mRNA and TRF2 mRNA were tested by FQ-PCR 48 hours after transfecting in MCF-7 cells. Apoptosis was observed by flow cytometry 1 to 6 days after transfection. Results: ①At 48 hours after transfection, the results of FQ-PCR showed that compared to PBS group, the expression of hTERT in rAd-hTERT group was obviously decreased and the inhibition ratio was about 86%, but TRF2 had not been obviously inhibited (P>0.05);the expression of TRF2 in rAd-TRF2 group was obviously decreased and the inhibition ratio was about 80%, but hTERT had not been obviously inhibited (P>0.05);in rAd-hTERT/rAd-TRF2 group, the inhibition ratio of hTERT and TRF2 were about 88% and 85%. Comparing rAd-hTERT/rAd-TRF2 group with rAd-hTERT group and rAd-TRF2 group, there were no significant differences of inhibition ratio between hTERT gene and TRF2 gene(P>0.05). Otherwise, comparing rAd-HK group, rAd-blank group with PBS group, there were no significant differences of inhibition ratio between hTERT gene and TRF2 gene(P>0.05). ②The result of flow cytometry showed that apoptosis was induced at the first day after transfecting in rAd-hTERT group and rAd-TRF2 group, the most obvious apoptosis was in the 3rd to 5th days,at the peak in the 5th day, and decreased in the 6th day after transfection. The apoptosis ratio of rAd-hTERT group was 46.2%, rAd-TRF2 group was 43.5%. The apoptosis ratio of rAd-hTERT/rAd-TRF2 group was 46.2% at first day, 68.5% at the second day, the most obvious apoptosis was in the 3rd to 6th days and was 77.6% in the 6th days in rAd-hTERT/rAd-TRF2 group. There were significant differences in apoptosis ratio in solo-inhibiting and connect-inhibiting(P<0.05). In addition, comparing rAd-HK group, rAd-blank group with PBS group, there were no significant differences in apoptosis ratio(P>0.05). Conclusion: ①Target sequence of RNAi which aimed at hTERT gene and TRF2 gene was designed efficiently, and the RNAi expression vectors were seen in vivo study efficiently and specifically inhibited the correspond gene expression and promoted cell apoptosis in MCF-7 cells. ②rAd-hTERT vector and rAd-TRF2 vector have no synergistical effect and antagoinstical effect on inhibiting hTERT gene and TRF2 gene mRNA expressing in MCF-7, but there was synergistical effect in terms of the induction of apoptosis. So association-RNAi-technique targeting to the genes of telomere length and stability can effectively promote tumor cell into apoptosis and inhibit breast cancer cell growth. RNAi technique of connecting correlation genes is a more effective gene therapy strategy.

Objective To explore the effects of aerobic exercise and resistance training on center arterial blood pressure.Methods Fifteen healthy men who had not practiced aerobic exercise or resistance training within the previous 6 months were enrolled in this study.A self-matched pairs design was adopted.All of the subjects performed moderate intensity aerobic exercise,for 30 min initially,and after 2 weeks,performed resistance training at 60％ of their l-repeat maximum effort (1-RM).Their central aortic systolic blood pressure (CSBP) before and after aerobic exercise and resistance training were measured and compared,respectively.The changes in CSBP and an augmentation index (AI) of radial artery and relative blood pressure were compared between the two interventions.Results CSBP decreased significantly after both sorts of training.The two types of training showed no significant difference in their effects on CSBP.However,after a 20 min recovery,systolic blood pressure and pulse pressure were significantly lower after aerobic exercise than after resistance training.The significant difference persisted after 20 min and 40 min of re-covery.The AI of the radial artery was also significantly lower 5 min after aerobic exercise than after resistance train-ing.Conclusions After moderate aerobic exercise and resistance training,CBSP,AI and systolic pressure all display favorable changes.However,moderate intensity aerobic exercise provides the better effect in improving blood pressure.