Objective To investigate the epidemiology of tuberculosis among students in Chongqing in order to provide the base for further TB control among students .Methods The registration information of tuberculosis among students during 2009-2011 in Chongqing were collected and analyzed by SPSS19 .0 .Results Totally there were 341 students with tuberculosis in Chongqing o-ver the past 3 years ;among them ,there were 39 .0% in 2009 ,27 .9% in 2010 and 33 .1% in 2011 .The majority (71 .8% ) were students aged 18-20 years ;male patients shared 62 .8% ;the undergraduate patients accounted for 81 .5% of all the cases .About 77% patients were referred by the clinic of the school to TB dispensary .99 patients with delay treatment ,81 cases of patients with delayed diagnosis .Conclusion TB prevention and control in the school should attracted high attention in Chongqing .The health workers in school clinics should be trained and should improve their awareness in screening ,preventing and controlling TB among students .

ObjectiveTo explore the risk factors of pulmonary complications in children with mycoplasma pneumoniae pneumonia.MethodsClinincal data of 341 children with mycoplasma pneumonia were retrospectively analyzed.Children under 2 months were divided into study group and control group according to X-ray or lung CT,the study group of children left lung sequelae in children and the control group without sequelae.Using statistical analysis methods to study the children age,sex,hot process,symptoms,signs,lung lesions,lesion type,white blood cells,erythrocyte sedimentation rate,C-reactive protein,antibiotics,gamma globulin,glucocorticoid application.ResultsAt electasis 30 cases,3 cases of bronchiectasis,bronchiolitis obliterans in 1 case.Logistic regression analysis showed that children fever ＞ 10d,pleural effusion,lesion in the right upper lung,X-ray showed a large shadow,pulmonary complications in children with pulmonary high risk of complications,including chest plot sequelae in children with lung fluid was a strong risk factor( P ＜ 0.01,OR =7.684).ConclusionChildren of fever ＞ 10d,pleural effusion,lesion in the right upper lung,X-ray showed a large shadow,pulmonary complications in children with pulmonary high risk of complications,clinical treatment should be noted.

Objective To observe and explore the therapeutic effect of acupuncture combined rehabilitation training in treating with spasm cerebral palsy patients.Methods 128 spasm cerebral palsy patients in our hospital from February 2012 to May 2014 were selected and randomly divided into the observation group (68 cases) and the control group (60 cases).The patients of the control group were given massage,ganglioside intravenous treatment,the patients of the observation group were given acupuncture combined rehabilitation training on the basis of the control group.The total treatment was 3 months,after the treatment,the Ashworth score and the total effective effective rate of the two groups were compared.Results After treatment,the observation group of patients with Ashworth spasm rating scale significantly better than that of control group (P ＜ 0.05),the observation group of patients and the control group after treatment in patients with Ashworth spasm of rating scale were significantly better than that of before treatment (P ＜ 0.05),the treatment of patients with observation group total effective rate is significantly higher than control group (P＜ 0.05).Conclusions On the basis of the comprehensive treatment of acupuncture combined rehabilitation training therapy in patients with spastic type cerebral palsy treatment effect significantly,can significantly improve the patient' s level of limb muscle tension,worthy of clinical popularization and application.

ObjectiveToobserve the regulating effect of acupuncture at Fengchi (GB20) and extraordinary points on tumor necrosis factor (TNF)-aand endothelin (ET) in hypertension.MethodTotally 150 patients with hypertension were randomized into two groups at a ratio of 1:1.In the control group, 75 subjects were intervened by acupuncture at bilateral Fengchi; in the treatment group, 75 subjects were intervened by acupuncture at bilateral Fengchi plus extraordinary points. The needles were manipulated once every 10 min duringthe 30-min session. The treatment was given once per day, 2 weeks as a treatment course. ResultDuring the intervention, the TNF-aand ET contents were decreased significantly in the treatment group (P<0.05); the TNF-aand ET contents were also decreased in the control group but without statistical significance (P>0.05). After 1 treatment course, the TNF-aand ET contents were decreased significantly in the treatment group (P<0.05); the TNF-aand ET contents were insignificantly decreased in the control group (P>0.05); there was a significant difference in comparing the TNF-aand ET contents between the two groups (P<0.05). There were also significant differences in comparing the TNF-aand ET contents inhypertension of various degrees between the two groups (P<0.01). The results showed that the TNF-aand ET contents in patients intervened by acupuncture at Fengchiand extraordinary points were lower than that in those intervened by acupuncture at Fengchialone, i.e. combination of Fengchi and extraordinary points produces a significant effect on regulating TNF-aand ET contents.Conclusion Acupuncture at Fengchi and extraordinary points can produce a more significant effect than acupuncture at Fengchi alone on regulating TNF-aand ET in patients with hypertension.

Objective To discuss the efficacy and safety of endoscopic endonasal transsphenoidal surgery for sympatomatic Rathke' s cleft cysts.Methods The clinical manifestations, imaging features, surgical methods, pathology features, postoperative complications, postoperative recurrence and outcomes of 24 patients with Rathke's cleft cysts, admitted to our hospital from January 2007 to December 2014, were reviewed retrospectively.Results Total resection was achieved in 0 patient and subtotal resection was achieved in 24 patients.In the 16 patients with headache, 4 got relief and 12 achieved cure.In the 9 patients with hypopsia, 3 recovered to normal, 5 got improvement and one enjoyed no obvious changes.In the 21 patients with endocrine function disorder, 2 recovered to normal, 2 got improvement and one had transient diabetes insipidus.One patient appeared transient diabetes insipidus.Nine patients had transient decreased thyroid hormones, and those patients with progesterone, follicle stimulating hormone, luteinizing hormone, growth hormone and prolactin disorders recovered to normal;one patient got postoperative recurrence and accepted surgery for the second time.Conclusion Endoscopic endonasal transsphenoidal surgery is a rational choice for sympatomatic Rathke' s cleft cysts, which can effectively perform the cyst drainage and resection of the capsule wall, enjoying small trauma, safety and low postoperative recurrence rate.

This study aimed to explore the mechanism of how African swine fever virus (ASFV) I226R protein inhibits the cGAS-STING signaling pathway. We observed that I226R protein (pI226R) significantly inhibited the cGAS-STING-mediated type Ⅰ interferons and the interferon-stimulated genes production by dual-luciferase reporter assay system and real-time quantitative PCR. The results of co-immunoprecipitation assay and confocal microscopy showed that pI226R interacted with cGAS. Furthermore, pI226R promoted cGAS degradation through autophagy-lysosome pathway. Moreover, we found that pI226R decreased the binding of cGAS to E3 ligase tripartite motif protein 56 (TRIM56), resulting in the weakened monoubiquitination of cGAS, thus inhibiting the activation of cGAS and cGAS-STING signaling. In conclusion, ASFV pI226R suppresses the antiviral innate immune response by antagonizing cGAS, which contributes to an in-depth understanding of the immune escape mechanism of ASFV and provides a theoretical basis for the development of vaccines.
Animals ; Swine ; African Swine Fever Virus/metabolism* ; Membrane Proteins/metabolism* ; Immunity, Innate ; Nucleotidyltransferases/metabolism* ; Signal Transduction/genetics*

In order to understand the prevalence and evolution of porcine reproductive and respiratory syndrome virus (PRRSV) in China and to develop subunit vaccine against the epidemic lineage, the genetic evolution analysis of PRRSV strains isolated in China from 2001 to 2021 was performed. The representative strains of the dominant epidemic lineage were selected to optimize the membrane protein GP5 and M nucleotide sequences, which were used, with the interferon and the Fc region of immunoglobulin, to construct the eukaryotic expression plasmids pCDNA3.4-IFNα-GP5-Fc and pCDNA3.4-IFNα-M-Fc. Subsequently, the recombinant proteins IFNα-GP5-Fc and IFNα-M-Fc were expressed by HEK293T eukaryotic expression system. The two recombinant proteins were mixed with ISA206VG adjuvant to immunize weaned piglets. The humoral immunity level was evaluated by ELISA and neutralization test, and the cellular immunity level was detected by ELISPOT test. The results showed that the NADC30-like lineage was the main epidemic lineage in China in recent years, and the combination of IFNα-GP5-Fc and IFNα-M-Fc could induce high levels of antibody and cellular immunity in piglets. This study may facilitate the preparation of a safer and more effective new PRRSV subunit vaccine.
Humans ; Animals ; Swine ; Porcine respiratory and reproductive syndrome virus/genetics* ; Porcine Reproductive and Respiratory Syndrome/prevention & control* ; HEK293 Cells ; Viral Envelope Proteins/genetics* ; Antibodies, Viral ; Viral Vaccines/genetics* ; Recombinant Proteins ; Vaccines, Subunit