Cardiovascular disease(CVD) is a common fingding in paitients with chronic renal failure(CRF),its pathogenesis is not clear.In the past decade,the relation reduce of EPO,malnutrition and inflammation,endothelial dysfunctin and angiodysplasia with pathogenesis of CVD had been investigated,These risk factors inducing CVD were reviewed.

The role of the microvascular disease in progressive renal disease is not well understood .This review presents evidence that progressive renal disease is characterized by a progressive lose of the microvasulature. And presents the factors that induce the lose of the microvasculature. Try to find out (agents) which may represent a novel therpeatic approach for slowing the renal disease.

OBJECTIVE:To find an efficient avenue to the solution of problems existed in GSP authentication so as to provide references for the concerned governmental departments in the process of working out further laws and regulations and policies.METHODS:Practical problems existed in the GSP authentication of drug supply enterprises in Shannxi province were analyzed by the on the spot research method.RESULTS&CONCLUSION:Only through multi-sectional cooperation,further improving personnel quality of different kinds of people,clarifying each one's duty and regulating different management sys-tem,can GSP be put into practice successfully.

β-Glucan is a kind of highly conservative composition on fungal cell wall.As a recognition receptor of β-glucan,dendriticcell-associatedC-typelectin-1 (dectin-1)widely distributeinsingle-nuclea macrophages system,dendritic cells ( DC )and neutrophil cells.Through the identification of fungal cell wall composition and cells signal transduction,dectin-1 induces the production of cytokine and chemokine and then starts a nonspecific and specific immunity response.Dectin-1 plays a key role in antifungal immune response.Here,the molecular structure,tissue cells,signal transmission and the immune inflammation role of dectin-1 in corneal infection were reviewed.

Aptamers are short nucleic acids or peptides that strongly bind to a protein of interest and functionally inhibit a given target protein at the intracellular level. Besides high affinity and specificity, aptamers have several advantages over traditional antibodies. Hence, they have been broadly selected to develop antiviral agents for therapeutic applications against hepatitis B and C viruses (HBV, HCV). This review provides a summary of in vitro selection and characterization of aptamers against viral hepatitis, which is of practical significance in drug discovery.

Nerve growth factor, a kind of neurotrophic factor, plays an important role in neuronal development, differentiation, survival and neurogenesis, and is considered as a link between neuroendocrine system and immune system in asthma attack. The possible mechanism of effects of nerve growth factor on asthma is as follows: (1) nerve growth factor changes airway innervation, and facilitates the synthesis and release of neurotransmitter in nerve terminal, which will contribute to airway remodeling; (2) nerve growth factor induces eosinophils aggregation, proliferation and releasing inflammatory factor, which will lead to the abnormality of immunologic response; (3) nerve growth factor triggers the redundancy of adrenal medullary cells, which results in adrenal medullary cell to nerve cell transition, and then the impairment of chromaffin cell endocrine secretion function. As a result, the concentrations of adrenaline in circulation are not competent to relieve the bronchoconstriction in asthmatic attack.

The objective of this article was to explore new channels of information transmission in public health emergencies.According to the requestments of information transmission in public health emergencies,the current situation and problems were analysed.To solve the problems,the authors put forward a number of constructive measures,and came to the conclusion that to strengthen the construction of the channels of information transmission is one of the fundamental ways of improving the efficiency of correct handling of public health emergencies.

Objective To explore the effect of c-Jun NH2-terminal kinase(JNK)signal transduction pathway on hyperoxia-induced lung injury in rats.Methods Twenty-four Wistar rats aged 3 weeks were randomly divided into 3 groups(n=8):room-air control group,7 d hyperoxia exposure group,and 7 d hyperoxia exposure with inhibitor of JNK intervention group.The rats in hyperoxia exposure group were exposed to high concentration of oxygen [fractional concentration of inspired oxygen(FiO2)≥950 mL?L-1] at normal pressure.The rats in room-air control group were placed in room air(FiO2=210 mL?L-1)at normal pressure.The rats in JNK inhibitor intervention group were intraperitoneally injected 30 mg?kg-1 SP600125 and exposed to hyperoxia 2 h later.The histopathological changes of lung tissues were observed by means of light microscope,therefore the changes of lung W/D weight ratio,total protein in bronchoalveolar lavage fluid(BALF)and lung permeation index were detected.The extent of lung cells apoptosis was analyzed by terminal deoxynucleotidyltrans-ferase-mediated dUTP nick end labeling assay.The protein level of p-JNK was measured by Western blotting analysis.Results Compared with room-air control group,conspicuous hyperaemia,edema,hemorrhage and extensive inflammation cells infiltration in the lung tissues were significantly observed in 7 d hyperoxia exposure group.The lung W/D weight ratio,total protein in BALF,lung permeation index,cell apoptotic index and the p-JNK protein levels of lung tissues all significantly increased in 7 d hyperoxia exposure group compared with those in room-air control group(Pa

Objective To evaluate the curative effect of dydrogesterone and luteosterone in the treatment of threatened abortion.Methods PubMed,Chinese CNKI,Wanfang database were searched by computer.The randomized controlled trials (RCT) of dydrogesterone and luteosterone in the treatment of threatened abortion(RCT) were collected.Retrieval time was January 2011-March 2016.According to the inclusion and exclusion criteria,the two reviewers independently screened the literature,extracted data and evaluated the quality of themethod,the Rev Man 5.3 software was used for Meta analysis.Results In the final 8 RCT,a total of 1 438 patients were selected.Meta analysis showed:676 cases of 719 patients had clinically effective in the dydrogesterone group,and 605 cases of 719 patients had clinically effective in the luteosterone group(OR =2.94,95％ CI =2.04 ～ 4.24).The clinical effect of the dydrogesterone group was significantly higher than that of the luteosterone group(P ＜ 0.01).The funnel plot was basically symmetrical,and the publication bias was small.The occurrence incidence rate of adverse reactions of the dydrogesterone group was lower than that of the luteosterone group (OR =0.57,95％ CI =0.36 ～ 0.89,P =0.01).The backache relief time of the dydrogesterone group was significantly lower than that of the luteosterone group(MD =-4.96,95％CI =-5.18 ～-4.73,P ＜ 0.01).The relief time of abdominal pain of the dydrogesterone group was significantly lower than that of the luteosterone group (M D =-0.85,95 ％ CI =-1.23 ～-0.46,P ＜ 0.01).The hemostasis time of the dydrogesterone group was significantly lower than that of the luteosterone group (MD =-2.87,95％ CI =-3.52 ～-2.22,P ＜ 0.01).Conclusion Compared with the oral luteosterone,dydrogesterone in the treatment of threatened abortion has higher effective rate,less adverse reactions,and the relief time of backache and abdominal pain,hemostasis time is shorter,so dydrogesterone for threatened abortion is obviously better than luteosterone capsules,and it is worthy of clinical reference.

As the subject of educational scientific research work,teachers are the first driving force of curriculum reform and specialty building in school.The deployment and quality of teachers are closely related to scientific research achievement.In order to ascertain their relationship the situation of articles published papers and scientific projects have been analysed combined with the age professional titles and educational background of teachers in our college,which may provide preferences for the sustainable development of the school.