Objective To explore the risk factors of primary nephritic syndrome complicated with thrombosis in children. Methods Clinical data of 238 children with primary nephritic syndrome were retrospectively analyzed. The children were divided into thrombosis group and non-thrombosis group according to whether complicated with thromboembolism. Univariate and logistic regression analysis were performed.Results Among 238 children, there were 32 cases of primary nephritic syndrome complicated with thrombosis and the rate was 13.44%. Univariate analysis showed that infections, the use of diuretic, degree of edema, white blood cell count, IgG, C3, total protein, albumin, urea nitrogen, plasma ifbrinogen, D-dimer, antithrombinⅢ, and 24-hour proteinuria were signiifcantly different between two groups (allP< 0.05). Multivariate analysis showed that D-dimer and 24-hour proteinuria were the independent risk factors for children with primary nephrotic syndrome complicated with thrombosis.Conclusion The elvated level of D-dimer and 24-hour proteinuria were the risk factors of children with primary nephrotic syndrome complicated with thrombosis.

Objective:To study the effect of sertraline plus cognitive behavior therapy in treatment of panic disorder Method:14 outpatients with panic disorder according to crteria of CCMD-2-R were collected as our sample All of them were given sertraline 50 mg/d for 6 months in addition to cognitive behavior therapy The clinical effect was assessed at the end of 1 month,3 months and 6 months Results:At the end of 1 month,3 patients were assessed as markedly improved,9 as improved At the time of 3 months,10 patients were assessed as markedly improved,2 as improved At the end of 6 months,12 markedly improved,2 improved There were 3 patients had mild side effects,which faded with time Conclusion:Sertraline plus cognitive behavior therapy has good effect in treatment of panic disorder with good compliance and little side effect

Forensic dentistry is an interdiscipline of forensic m edicine and stom atology, w hich provides legal inform ation by collecting, testing and assessing the dental evidence scientifically. In this review , the present application of forensic dentistry has been described, such as the estim ation of age, sex, species, occupation and living habit, as w ell as the identification of individual, dom estic violence or abuse, w hich aim s to enrich and im prove forensic dentistry for m aking it be m ore useful in forensic m edicine even in juridical practice.

Objective To investigate the influencing factors and reference value of sympathetic skin response (SSR) in healthy adults. Methods SSR was studied in 40 normal subjects,with the waveform and onset latency analyzed. Five of them were treated with different intensities of electrical stimulus to observe the subsequent onset latency. Results ① SSR was present in all the hands and it was also true in all the feet except for one case. The waveforms were biphasic or triphasic in the hands and biphasic or triphasic or monophasic in the feet. ② No significant difference was seen between the left and right sides in amplitude and onset latency. ③ Age,height,weight and gender had no significant influences on onset latency of SSR. ④ The normal value on onset latency in the hands was within 1 664 ms and 2 234 ms in the feet,respectively. ⑤ The electrical stimulus intensity had no obvious effect on onset latency. Conclusion Onset latency is an important parameter in evaluating abnormality while amplitude is only a reference index.

Primary hepatocellular carcinoma (HCC) is one of the most common malignant tumors worldwide.MicroRNAs (miRNAs) are a kind of endogenous non coding singlestranded RNAs,which can function as a tumor promoter or suppressor in the development and progression of human malignant tumors.Studies have shown that miRNAs play an important role in the occurrence and development of HCC.Numerous studies have found that the expression of miR-34a in various tumors is reduced and it participates in the carcinogenesis.Currently,the role of miR-34a in the tumorigenesis and development of HCC has attracted widespread attentions.Studies have confirmed that miR-34a can regulate the expression of its target genes and thus affect some key biological processes such as cell proliferation,apoptosis,invasion and metastasis of HCC.In this paper,we mainly reviewed the recent research progress on the role of miR34a in HCC.

Pancreatic encephalopathy(PE)is one of the severe complications in acute pancreati-tis,which is characterized by a group of neurological signs and symptoms. Itˊs very difficult to have an early diagnosis,while the morality of PE is very high and the prognosis is very poor. Eliminating causes of pan-creatic encephalopathy,early diagnosis and combined therapy are the keys to achieve good curative effects. This paper reviewed the recent progress in the main mechanisms,clinical manifestations,diagnosis and therapy of PE.

Objective To determine an optimal method of in vivo endothelialization when homograft valve (HV) leaflets are treated with different methods. Methods Twenty five fresh HV leaflets were divided into five groups randomly. The leaflets of GroupⅠ were fresh HV ones without any treatment; GroupⅡwere cryopreserved in liquid nitrogen for 1 month; Group Ⅲ was treated by DOA; GroupⅣ was treated by 25 g?L -1 glutaraldehyde; Group Ⅴ was first treated by hypotonic/hypertonic, then with an enzyme-based solution. Each HV leaflet was trimmed to 2 mm one which was cultured with lymphocyte from the recipient. In order to compare the antigenicity of HV leaflets, 3H-TdR incorporation was observed after tissue-cell coculture and stimulous index (SI) was calculated. The HV leaflets of different groups were implanted into the sheep's femorofemoropopliteal for three months; then the following procedures were done. Immunohistochemistry of Ⅷ factor correlative antigen was used to identify the cells property; observation of growth condition of EC and superficial morphosis of HV leaflets was made with scanning election microscope (SEM). Results Multiple comparison showed that SI of Groups Ⅱ, Ⅲ, Ⅳ, and Ⅴ differed significantly from Group Ⅰ(P0.05), but Group Ⅲ, Ⅳ, and Ⅴ all had significant differences from GroupⅡ (P

Objective To evaluate the value in following up the patients with clipped aneurysms with the subtraction CT angiography technique.Methods 30 consecutive patients with clipped aneurysms were followed up with 64-slice spiral CT angiography (CTA) and DS angiography 10 d later postoperatively.CT images were reconstructed with volume rendering (VR) and maximum intensity projection(MIP) techniques to display the vessels.The site of the clip and patency of the parent vessel on both CT and DSA were studies independently by two radiologists.Results The clips in 27 patients were showed clearly by the subtraction CTA.Subtraction CTA demonstrated a partial remnant of aneurysm in 2,28 cases were complete occlusion.The loading vessels were free in passing in 28 cases,occlusion and narrowing of a parent vessel were seen in one respectively.The sensitivity and specificity in detecting neck remnants on MSCT angiography were 67% and 100%,and the sensitivity and specificity in evaluating vessel patency were 100% and 100%,Inter-observer agreements were 0.78 and 1.00,respectively.Conclusion Subtraction CT angiography can be used as the mainly method in following up the patients with clipped aneurysms.

It is inevitable for colleges and universities to reform their information literacy education course with the coming of education informationization time.The construction elements of MOOC-based flipped classroom for information literacy education course in colleges and universities were studied in aspects of teaching design, classroom activities, hardware, teachers literacy based on the analysis of its necessity and feasibility, and strategies were put forward for colleges and universities to construct their multi-mainstay plus multi-element flipped classroom for information literacy education course.