Vascular endothelial growth factor (VEGF) is the endothelial cell-specific mitogen, facili-tates endothelial cell proliferation, increases vascular permeability and accelerates the formation of new blood vessels role. Angiogenesis is an important physiological and pathological significance of the process. In the human wound healing, inflammation, organ regeneration and tumor growth and metastasis, vascular prolifer-ative diseases, angiogenesis is an important role. Therapeutic angiogenesis is the use of inducible factor or vascular endothelial progenitor ceils, simulates in vivo angiogenesis mechanism, promotes angiogenesis and improves the collateral circulation. In this paper, VEGF and therapeutic ansiogenesis research progress were reviewed.

Inflammatory bowel disease is a chronic non-specific intestinal tract inflammation,currently,its etiology and pathogenesis are not clear.The current conventional treatments include salicylic acid drugs, steroids, immunosuppressive agents, biological agents and surgery, but the prognosis is still not very optimistic.In recent years, a variety of other treatment options have emerged, such as anti-cytokine antibody, anti-chemokine antibodies.Clinicians pay more attention to treatment of inflammatory bowel disease.

Inflammatory bowel disease(IBD) is characterized by chronic non-specific inflammatory dis ease.The inflammation caused by abnormal immune response in intestinal mucosa exerts an important role in the pathogenesis of IBD.T helper 17 cells(Th17)are involved in the development of chronic inflammation and auto immune disease,whereas regulatory T cells can inhibit the function of autoimmune,and thus the balance of Th17/Treg balance plays an important role in intestinal homeostasis.Various strategies can be done to modulate Th17/Treg balance,such as antigen-presenting cells,microoganisms,some key molecules,natural compounds,proving a promising therapeutic method for IBD.

Objective To discussing the methods used in creating non linear developable biomechanical models of skeletal muscle.Methods One of the basic tools of the analytical approach in analytical mechanics, the principle of virtual work for deformable systems, was used to create the model. By means of method of Lagrange multipliers, the problems of constraints, such as the incompressibility of skeletal muscle, were effectively tackled. Results and Conclusion The biomechanical models of skeletal muscle has been developed. The program of this model can be used to obtain nodal displacement coordinates of given nodal coordinates and parameters.

Animals ; Brain ; drug effects ; metabolism ; Brain Ischemia ; drug therapy ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Male ; Malondialdehyde ; metabolism ; Phytotherapy ; Rats ; Rats, Wistar ; Reperfusion Injury ; drug therapy ; metabolism ; Superoxide Dismutase ; metabolism

Objective To evaluate the effect of selective decontamination of digestive tract(SDD)on preventing ventilator-associated pneumonia by Meta-analysis based on theory and method of evidence-based medicine.Methods Six medical databases (PubMed,Excerpta Medica Database [EMBASE],China Biology Medicine disc[CBMdi-sc],China National Knowledge Infrastructure[CNKI],VIP database,from 1995 to 2014,and Cochrane Library of issue 12,2014 )were searched,literatures were selected,data were extracted,Meta-analysis was performed by using RevMan 5.3 software.Results 13 literatures were included (2 676 patients were involved),Meta-analysis revealed that the incidence of VAP in treatment and control group was 20.68% and 35.99% respectively (OR and 95%CI ,0.40 [0.28,0.56],P <0.001 ),the mortality rate of patients with mechanical ventilation in treatment group and control group were 20.60% and 20.03% respectively (OR and 95%CI ,0.99 [0.81 ,1 .20],P =0.91 ). Conclusion SDD can reduce the incidence of VAP in patients with mechanical ventilation,but can’t reduce mortali-ty rate.

Professor XIA Shouren is a famous acupuncture master in China and has devoted his life to clinical practice, teaching and scientific study of TCM. In his 50 years of medical career, he has studied Chinese and western medicine, innovated ancient masters' experiences, adhered to the theory of "less but highly-effective needling", specified at genjie points and deeply explored the specificity of acupoints. Additionally, the acupuncture stfudy has been firstly conducted in the diagnosis and treatment of trigeminal neuralgia in China and his own unique academic thought has been formed. Professor XIA Shouren makes the contribution to the theory, practice and inheritance of acupuncture and moxibustion.
Acupuncture ; education ; history ; Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, 20th Century ; Humans ; Male

Acute Disease ; Adult ; Female ; Herbicides ; poisoning ; Humans ; Male ; Middle Aged ; Paraquat ; poisoning ; Retrospective Studies ; Young Adult

Foxp3 is a novel member of forkhead and winged-helix transcription factor family.Foxp3 is specifically expressed in CD4+ CD25 + regulatory T cells,and Foxp3 is a critical regulator of CD4+ CD25 + regulatory T cell development and function maintain.With the development of molecular biology techniques,the understanding of Foxp3's structure and function is increasingly clear.Foxp3 plays an important role in the lung cancer's development,clinical treatment and prognosis.Thus to clarify the regulatory mechanism of Foxp3 expression is beneficial for the explanation of lung cancer's immunal environment and the establishment of a better immunal therapeutic regimen,so as to provide profound significance for lung cancer's prevention and treatment.

BACKGROUND: Fresh amniotic membrane has been extensively used in treating ocular surface disease, which can inhibit fibrous tissue proliferation, inhibit neovascularization, and relieve inflammation. However, its application in treating glaucoma is rarely reported.OBJECTIVE: To explore the antiproliferative effect of fresh amniotic membrane on postoperative scar and compared with preserved amniotic membrane.METHODS: A total of 36 New Zealand white rabbits were randomly divided into 3 groups. Fresh amniotic membrane and preserved amniotic membrane combined with trabeculectomy separately underwent fresh amniotic membrane and preserved amniotic membrane transplantation. The control group was subjected to trabeculectomy alone. After 1, 2, 3, and 4 weeks, the morphology and function of filtering bleb were checked, and the platelet-derived growth factor (PDGF) of surrounding tissue was determined by immunohistochemical method.RESULTS AND CONCLUSION: Fresh amniotic membrane and preserved amniotic membrane groups displayed bulged filtering bleb with good filtering function. Pathological observation showed that fibroblasts of the filtration pathway had less, but more sparse scar tissues than control group, but inflammatory infiltration was observed in all groups. The cavity of different sizes and shapes were detected in filtration pathway of control group, which was replaced by fibrous tissue hyperplasia, with a large number of fibroblasts. Immunohistochemical results showed that the expression of PDGF was significantly less in fresh amniotic membrane and preserved amniotic membrane groups compared with the control group, and the PDGF expression was less in fresh amniotic membrane group than the preserved amniotic membrane group. Fresh and preserved amniotic membrane can improve the filtering bleb function, reduce scar formation, and maintain the patency of filtering pathway. Moreover, the effects of fresh amniotic membrane is better than preserved amniotic membrane.