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(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.

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.

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

Camptothecin is known to possess a broad spectrum of anticancer activities, however due to its high toxicity and low solubility in water, camptothecin is severely limited in clinic. To optimize the effects of camptothecin in the treatment of malignancies, besides the structural modification and reconstruction of camptothecin, the establishment of new drug delivery systems becomes a hot topic in the camptothecin research. This paper aims to summarize the advanced progress in the delivery system and function of camptothecin at recent years. The advances in improving the poor solubility, lactone ring instability, controlled release systems and targeting delivery systems of camptothecin are also reviewed. As the related methods and technologies are improved and developed, camptothecin will be a group of prospective anticancer drugs.

0.05).Histopathological examination showed no pathological change in the brain,liver,kidneys,and spleen of the mice,but reduced spermatogenic cells spermatozoa.The sperm motility was(40.58?7.75)% in the control,(7.40?1.06)% in the experiment group 1(q=16.909,P0.05).No significant difference in the sperm densities was found among the groups.Conclusions Intermediated alternating magnetic field has adverse effects on the reproduction of mice.Testosterone is one of the target organs of electromagnetic radiation.It is sensitive to IF magnetic field(40 kHz,28 mT).Blood,brain,liver,kidney and spleen of mice are not effected by IF alternating magnetic field.

Objective: To work out a screening checklist for childhood autism and explore its reliability and validity. Methods: Items were selected based on the knowledge of clinical manifestation and diagnostic criteria of childhood autism. The autism diagnostic interview-revised version was used to refine the draft. Three groups (childhood autism, mental retardation and normal control) were used to test the reliability and validity of the new screening tool. Results: The checklist had satisfying reliability including good inter-rater reliability, test-retest reliability, split half reliability and internal consistency. The differential validity of the checklist and the differential diagnostic validity of the items were good, so as the construct validity and the criterion validity. The cut-off point for screening and diagnosis were 21 and 24 respectively. Conclusion: The childhood autism checklist has good reliability and validity, and fit for the situation of Chinese children with the disorder.