For the past few years, incidence of tuberculotic disease inceased stablely, spinal tuberculosis, as the highest incidence of tuberculosis of bones and joints, has been the focus of the orthopedist study. With the development of recognization of spinal tuberculosis and spinal internal fixation technology, the treatment of spinal tuberculosis has been made a great progress, especially in surgical therapy, many new ways have been found in selection of surgical cases, preparation of surgery, surgical skills and surgical postprocessing. Now summarization is made in this paper.

Objective To evaluate the short-term efficacy and safety of concurrent chemoradiotherapy (CCRT) with paclitaxel and lobaplatin for advanced esophageal cancer.Methods Sixty-eight patients with advanced esophageal cancer were randomly divided into two groups according to random number table method:CCRT with paclitaxel and lobaplatin (TL group) and CCRT with DDP and 5-Fu (PF group).The CCRT regimen included radiotherapy at a total dose of 60-70 Gy,and concurrent paclitaxel 60 mg/m2 on d1,a fraction per week for 6-8 weeks,lobaplatin 30 mg/m2 on d2,a fraction per 3 weeks (TL group),and concurrent DDP 75 mg/m2 on d1,5-Fu 500 mg/m2,d1-5,CF 200 mg/m2,d1-5 (PF group).Results All 68 patients were evaluable for response.The response rates were 73.53％ in TL group and 50.00％ in PF group,the median progression-free survival were 13.0 months in TL group and 6.5 months in PF group.There were significant differences (x2 =4.023,P =0.040; x2 =4.512,P =0.034).The incidence rates of Ⅲ-ⅣW degree nausea and vomiting,granulocytopenia and thrombocytopenia were 5.88％ and 35.29％,20.59％ and 32.35％,32.35％ and 8.82％,and the differences were statistically significant (x2 ＝ 8.500,P =0.003 ; x2 =3.200,P =0.041; x2 =6.710,P =0.016).The incidence rates of Ⅲ-Ⅳ degree esophagitis in the two groups were 11.76％ and 17.65％,and there was no significant difference (x2 =1.45,P =0.493).Conclusion The efficacy of TL group in the treatment of advanced esophageal cancer is excellent,and all toxicities are well tolerated.So this protocol may be considered a main regimen in the treatment of advanced esophageal cancer.

It is well established that type 1 diabetes (T1DM) is a T cell-mediated autoimmune disease.Controversial data exist regarding the differential control of the immune system in TI DM.Recent studies have demonstrated that MicroRNAs (miRNAs),single-stranded noncoding RNAs,may play a key role in regulation of gene expression in the immune system.Dicer enzymes or abnormal miRNAs may lead to autoimmune reactions,and thus is expected to become a target for early diagnosis and treatment of T1DM in the future.This article reviews the correlations of known miRNAs with the immune regulation in T1DM and the research progression.

[Summary] The pathogenesis of type 1 diabetes has not been thoroughly understood. MicroRNA is a kind of small molecule RNA in regulating gene expression at post-transcriptional level. The dysfunction and amount changes of microRNA involve in the regulation of pancreaticβcell volume and function,and thus are related to type 1 diabetes. Here,we reviewed the research advances of microRNA in the development of the pancreas,insulin secretion and type 1 diabetes.

Objective To analyze the epidemiological characteristics and trend of human brucellosis in Zibo.Methods The data of brucellosis was derived from China information system for diseases control and prevention, from the epidemiology case study and outbreak event of brucellosis.Descriptive statistical analysis was used to analyze the incidence, the distribution of time, region and population, the transmission, seropositive rate of vulnerable groups, and the epidemiological characteristics of the cases from 2006 to 2014.Results A total of 541 brucellosis cases were reported between 2006 and 2014, the incidence rates increased from 0.16 per 100 000 to 4.94 per 100 000, and cases were found in about 65％ (62/95) of the towns.The disease showed a seasonal cycle with peak period between March and August annually, accounting for 70.61％ (382/541) of the total cases.Vocational high risk population were animal keepers, butchers, sellers and producers, accounting for 73.20％ (396/541), and foodbome infection accounted for 9.61％ (52/541).A total of 8 outbreak events were reported from 2006 to 2014.Conclusions The incidence of brucellosis has increased and the epidemic areas have expanded year by year.Spring and summer are the peak seasons of the disease.Foodborne infection is increasing.

Sepsis associated encephalopathy (SAE)is the most common form of encephalopathy in the pediatric intensive care units and might appear before other systemic features of sepsis.The pathogenesis of SAE is complex and not clear.SAE causes increased morbidity and mortality but has limited therapeutic options.SAE has become a hot issue in critical care medicine.

Objective To explore the associations between polymorphisms of Vitamin D receptor gene and type 1 diabetes susceptibility. Methods Literatures were retrieved from PubMed ,Web of Science and WanFang databases ,etc.Pooled odds ratios(ORs) with 95% confidence intervals (CIs) were calculated using a random effect model. Results A total of 28 literatures were included. The result of analysis showed that BsmI and ApaI polymorphism were the susceptibility gene for T 1DM in Asian populations [B vs b;OR(95% CI)=1.53(1.06~2.20) ,P=0.024 ;AA vs aa:OR(95% CI)=1.60(1.06~2.40) ,P= 0.023]. Conclusion The BsmI and ApaI polymorphism may be susceptibility gene in Asians populations with T1DM.

Objective To investigate the effect of paclitaxel on the intimal proliferation in rat aortic allografts and the possible mechanism on preventing graft arteriosclerosis.Methods Thirty-two inbred(Wista)r rats and 16 SD rats were divided into three groups:the isografts control group(Wistar/Wistar),the(allografts) control group ((Wistar)/SD) and test group(Wistar/SD) randomly(16 rats each groups).The rat abdominal aortic allograft model was used.The rats in test group were treated with paclitaxel after operation and those in control group with(0.9 %) normal saline.The grafts were removed and measured by means of pathology and immunohistochemistry 30 days later.Results The results showed that the thickness of the(aortic) intima,the degree of inflammatory cells infiltration in adventitia,stenosis ratio and the expression of(PCNA) were decreased in test group as compared with the allografts control group.Conclusions Paclitaxel can inhibit intimal proliferation in aortic allografts and prevent the graft arteriosclerosis.The mechanism is related to inhibition of vascular smooth(muscle) cell proliferation and alleviation of aortic allografts rejection.

Objective: To investigate the role of retinoic acid (RA) in the differentiation, and maturation of dendritic cells (DCs) derived from cord blood monocytes, and its mechanism. Method: Nine cord blood samples were collected from healthy and well nourished newborns. Monocytes were isolated and cultured in vitro. Cells were divided into 4 groups: control group; retinoid acid receptor ? (RAR? )agonist group (RA group); RAR? antagonist group (RO group) and agonist plus antagonist group (RA+RO group). Part cells were collected in D9, and the surface markers on cells were detected by flow cytometer. The mixed lymphocyte reaction (allo-MLR) was used to evaluate the ability of DC to induce proliferation of T cells and the influence by RA and RAR?. Th cytokines were measured in protein level by ELISA and in mRNA levels by RT-PCR to decipher the effect of RA and RAR? in the regulation of Th1/Th2 balance by DCs. Results: The differentiation and maturation of DCs were inhibited significantly in RA group compared with control group. When RO was added into the culture, the effects of RA can be reversed. After MLR , the suppression effect of RA on allo-T cell proliferation was inversed by RO. During the influence of DC on Th cell polarization, RO could inhibit the down-regulation of Th1 cytokine (IFN-?) as well as the up- regulation of Th2 cytokines (IL-4, IL-10) by RA, whether on protein levels or on mRNA levels. Conclusion: Retinoic acid inhibited the differentiation and maturation of DC derived from cord blood monocytes, reduced the ability to stimulate allo-T lymphocytes proliferation by DCs, and made immune response bias to Th2. RAR? plays a very important role in the regulation of RA on DCs.