Retinal detachment (RD) is one of the most common sight-threatening retinal diseases.Visual acuity is not always restored after successful reattachment of the retina.Photoreceptor cell death has been thought to be the major cause of vision loss after RD through various pathways and their interactions,including caspase-dependent apoptosis,endoplasmic reticulum stress-induced apoptosis and non-apoptotic death forms,such as necroptosis,autophagy,and so on.Based on the understanding of the mechanism of photoreceptor cell death after RD,current efforts on combinatorial inhibition of multiple death pathways,targeting upstream molecules and enhancement of intrinsic neuroprotection would help us to protect photoreceptors effectively and improve visual acuity of RD patients.This review summarized current opinions on mechanisms of photoreceptor cell death and the potential treatment strategies.

OBJECTIVE: To study and collate the literature on rare diseases in domestic and abroad, and comparative analysis, provide a scientific basis for the domestic rare diseases research. METHODS: Retrieved the Web of Science, China National Knowledge Infrastructure from January 2011 to June 2016 published literature about rare diseases. RESULTS: Through the screening of literature, finally determine the 200 articles for analysis. It is divided into seven research directions: rare diseases policy research, rare diseases legal and regulatory research, rare diseases medical social security study, orphan drugs availability research, orphan drugs economic evaluation study, orphan drug development research, rare diseases defined standard research. CONCLUSION: Rare diseases policy research is the focus of research both domestic and abroad. Compared with foreign countries, the domestic research on the availability and economic evaluation of orphan drug is less, especially the economic evaluation research is almost blank. It is suggested that the researchers study the multiple aspects of rare diseases and drugs, and to provide the basis and reference for build rare disease policy in China. In addition to the field of rare diseases research, rare diseases drugs face many difficulties in pharmaceutical research, production and supply. The precondition to solve these problems is the nation formulate specific policies and regulations for rare diseases, and then clear the official definition standards of rare diseases, establish relevant policies to encourage pharmaceutical companies to develop rare diseases drugs.

Acupuncture Therapy ; Aged ; Dysuria ; etiology ; physiopathology ; therapy ; Herpes Zoster ; complications ; virology ; Herpesvirus 3, Human ; physiology ; Humans ; Male ; Perineum ; virology

Schwann cells are the seed cells of tissue engineedng in the regeneration of peripheral nerve.so whether we can harvest enough Schwann cells of high purity is very important in the tissue engineering.Culture and purification technology of Schwann cells has been improved day by day.The classical cultural methods include tissue-clump cultural method and enzyme digestion cultural method.On the basis of the classical cultural methods,someone uses new technologies to delete fibroblasts,such as addition of cytosine arabinoside,addition of antimitogenic agents.The latest purified methods include magnetic activated-cells separation,co-culture with three-dimensional scaffolds and laminin-coated wells purified method.The aim of the skills above is to provide enough Schwann cells for the tissue engineering repeir of degenerated peripheral nerves.There are many ways of Schwann cells culture and purification.and we have made a primary progress,but it still needs further studies before the entire achievemenL such as long cycle,low activity in cultured calls,and the instable biological characteristics during passage culture,etc.

ObjectiveTo observe the protective effects of flunarizine（FZN） in retinal ischemic injury．MethodsFor the experimental group and the treated group in ischemic reperfusion different stages, the contents of lipid peroxide metabolim malondialdehyde （MDA） in rabbites’ retinal tissues were detected by using TBA．ResultsThe contents of MDA in the experimental and treated groups at 30 min，60 min and 90 min of reperfusion increased remarkably compared with that of the normal control group（P＜0.01)．The contents of MDA in the treated group at 30 min，60 min and 90 min of reperfusion were much lower than that of MDA in the experimental group at 30 min，60 min and 90 min of reperfusion respectively（P＜0.01）．ConclusionIntracellular calcium overload may be involved in pathophysiologic process of retinal ischemic injury．Flunarizine has the protective effects in retinal ischemic injury.

Objective] To explore the relationship between the pathogenesis theory of Qi and blood and stroke. [Method] The system research of ancient literature on the pathogenesis of stroke, analysis of stroke from the relationship between Qi and blood and stroke, focus on exploring the basic role of Qi and blood in the onset of stroke. [Results] Before the Tang and Song Dynasties doctors hadargument in the imaginary evilstroke pathogenesis;Jin era, that the internal gas is stroke, or qi deficiency Erzhi phlegm blockage;Ming and Qing Dynasties, many from the deficiency of Qi and Blood Stasis Theory, gas, blood throughout the stroke always. Supplementing qi and activating blood circulation method can improve the clinical symptoms of patients with stroke, stroke with Qi and blood as the pathogenesis treatment, clinical therapeutic effect. [Conclusion] Stroke syndrome differentiation from the blood, more can promote blood regulating. The stroke engine has extremely important theoretical and clinical significance from the blood, can provide a theoretical basis for the treatment of stroke in different stages, and guide the clinic, it is worth further study.

Pruritus is the main symptom ofdermatosis.This article analyzes the dermatic pruritus induced by wind pathogen, and introduces the determination oftreatment for dermatic pruritus based on syndrome differentiation with eliminating wind

Alveolar echinococcosis (AE) is a potentially fatal zoonosis caused by Echinococcus multilocularis (E .m) , primary located in the liver and showed malignant invasion .AE can develop to the lungs and brain metastases .Operation treat-ment and medication therapeutic efficacy show poor effect .The mechanism of AE invasive growth and metastasis is unclear . Angiogenesis is a highly regulated behavior in normal tissues .Abnormal angiogenesis is one of the key signs of malignant tumor ,and VEGF is one of the key mediators of angiogenesis .Numerous studies have shown that VEGF and CD34 plays an important role in the formation of tumor angiogenesis and invasive growth process .This article discussed the role of angiogene-sis in AE aggressive ,aimed to provide a new way for the clinic conservative treatment for patients with advanced stage ,preven-ting recurrence after operation ,and adjunctive therapy of operation and drug .

Xinjiang Medical University follows the law of medical education and gradualness , has a system re-form for the medical humanities teaching course system , teaching contents , teaching methods by increasing the comprehensive and innovative design , research , teaching and practice teaching content , and trying to build a set of teaching and practice in the integration of medical humanities quality education mode .The first is the emphasis on the whole of medical humanities quality education and systemic .Secondly , we must integrate human resources , strengthen synergy cooperate , common development .The third is to use scientific research project to promote the medical humanism quality education from the ascent of the form content to method means .The fourth is to explore the medical humanistic quality education of the PBL teaching mode .

Objective To explore the expression and significance of TGF-β1 and CTGF in the occurrence and development of patients with subarachnoid hemorrhage. Methods Cerebrospinal fluid TGF-β1 and CTGF concentrations in all subjects were serially detected by ELISA. Results Mean total TGF-β1 and CTGF in patients were elevated more than that in controls at the first day(P＜0.05).Thereafter the levels of TGF-β1 and CTGF fell by the third day, then rose to the second peak at the tenth day and remained significantly increase until the sixteenth day(P＜0.05).The levels of TGF-β1 was positive correlated CTGF. Conclusion The expressions of TGF-β1 and CTGF in patients with subarachnoid hemorrhage showed two peaks character. After SAH, the concentration of TGF-β1 and CTGF concentration is related to chronic communicating hydrocephalus.