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.

Dermcidin (DCD) was found in isolated human skin sweat glands with antimicrobial effect, and was defined as a kind of new small molecule antimicrobial peptide. It was a part of human sweat glands in the skin as the immune system's innate defense. With the studies of DCD, its extensive biological functions are gradually discovered. Since 2010, a number of studies have shown that DCD may be a new risk factor for atherosclerosis. And the role of DCD in ischemic heart disease has drawn increasing attention in particular its relationship with insulin secretion and glycemic control, nitric oxide (NO) synthesis and hypertension, platelet aggregation and acute myocardial infarction (AMI). In those experiments, it was also confirmed that aspirin had antagonistic and reverse effects on various biological functions of DCD. Further research on the role of DCD in cardiovascular and cerebrovascular diseases may lead to the prevention, early warning, prognosis evaluation and treatment breakthrough of cardiovascular and cerebrovascular events.

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 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.

Objective To analyze and discuss the clinical effect of montelukast in the treatment of children with mycoplasma pneumoniae infection.Methods 21 7 children with mycoplasma pneumoniae infection were collect-ed,98 cases of airway height response after infection were selected as the research subjects in this observation,who were randomly divided into control group and observation group,among them 49 patients in the control group received conventional treatment,while 49 cases in the observation group added montelukast treatment based on the control group.The clinical effect and the occurrence of adverse reaction after 1 week of treatment were compared,at the same time,compared and discussed irritating cough onset,continue time,decrease time of cough and treatment time in the two groups.Results There were no adverse reactions in the two groups of children after treatment,98 cases were all cured,which suggested that the test was a complete success.The clinical efficacy of the control group after 1 week was 71 .43%,which was 97.96% in the observation group;In the control group,the duration of the stimulus onset,dura-tion,duration of treatment,treatment time and time of treatment were (5.20 ±2.64)d,(1 2.50 ±3.82)d,(1 3.1 0 ± 4.1 5)d,(20.80 ±1 0.65)d,which of the observation group were (4.1 0 ±0.27)d,(7.40 ±2.43)d,(8.90 ± 0.36)d,(1 6.40 ±8.32)d,the differences were statistically significant (t =2.901 ,7.885,7.057,2.279,all P <0.05).Conclusion Montelukast can promote and consolidate the curative effect in the treatment of airway hyper responsiveness in children with mycoplasma pneumoniae infection,it is recommended to promote in clinical because it has no serious side effects.

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.