Objective To observe the characteristics of images of optic coherence tomography (OCT) for the macular region of congenital retinoschisis and investigate its significance. Methods The data of OCT of 11 patients (20 eyes) with congenital macular retinoschisis diagnosed by direct or preplaced-mirror ophthalmoscopy, fundus fluorescein angiography (FFA), and electroretinography (ERG) were retrospectively analyzed. Results The images of OCT showed split in the mid portion of sensory retina at the macula in all eyes. The retina of fovea centralis was divided by the split into two slightly thickening layers. In addition, in a few number of cases, the parafoveal sensory retina which became much thickening with 2 splits, was divided into 3 layers. Conclusion The characteristic of images of OCT in macular congenital retinoschisis is the split cavity at the middle layer of the retina, and OCT has a high sensitivity in the diagnosis of congenital retinoschisis.

Objective To assess health-related quality of life and the mood disorder in adults with epilepsy,and to evaluate factors contributing to the quality of life.Methods Quality of life was measured by the Quality of Life in Epilepsy Inventory(QOLIE-31)and the World Health Organization Quality of Life Assessment-Bref(WHOQOL-BREF).Psychotic conditions were evaluated by Self-rating Depressive Scale (SDS)and Self-rating Anxious Seale(SAS).The multivariate analysis was used to assess the determinant factors.Results The study included 141 epilepsy patients in the teat group and 59 sex,age,and education matched normal controls. WHOQOL-BREF scores in the physical and psychological aspects were significantly lower in epilepsy patients(12.7 ±1.8 and 12.4±1.9,respectively)than those in the normal controls(15.1 ±2.3 and 13.9 ±1.9,respectively,t value were 11.75 and 8.625.both P<0.05).The survey reported that 57.4 % of the epilepsy patients suffered with depression.and 39.7 % anxiety.The patients with both anxiety and depression scored lower in all aspects in QOLIE survey except medical effect.Multivariate analysis showed that factors that effect the overall quality of life in order were anxiety.depression and disease duration.Conclusion Our results support that complications of anxiety and depression and long disease duration are key factors affecting the quality of life in epilepsy patients.

Objective To observe the difference in activated brain regions when speaking Mandarin and Uyghur.Methods Blood oxygenation level dependent magnetic resonance imaging (BOLD-fMRI) was used to scan the brains of 30 healthy,right handed volunteers-15 native Uyghur speakers and 15 native Mandarin speakers-while they performed semantic identification and verb generation tasks.The fMRI data were used to generate statistical parametric maps of the brain areas activated by each task.Results In the semantic identification task the left anterior cingulate gyrus (BA23) and the midline mesophyll wedge were activated significantly more strongly in the Uyghur group compared with the Mandarin speakers.In the verb generation task the left inferior temporal gyrus (BA37),the inferior parietal lobule,the fusiform gyrus and the parahippocampal gyrus in the Uyghur group were all significantly more active.The right superior temporal gyrus (BA38) in the Mandarin group was significantly more active during verb generation than among the Uyghur speakers.Conclusions The brain regions activated during semantic processing and verb generation differ when speaking Uyghur and Mandarin.The cingulate gyrus and the praecuneus are more involved in Uyghur-language semantic processing,especially the left anterior cingulate gyrus.The right hemisphere is more important in Mandarin processing than in Uyghur.

Objective To study the effects of L-arginine on the reperfusion injury of hypothermic perfusion and on preservation of isolated pancreas(ISP) in canines . Methods After segmental pancreatic transplantation(SPTS) model were set up,the animals were randomly divided into 3 groups:(1)ISP irregulated and preserved with Euro Colln Solution(ECS)plus L-arginine(L-arg group);(2)IPS irregulated and preserved with ECS plus N-nitro-L-arginine methy ester(L-NAME group);and(3)IPS irregulated and preserved with ECS plus normal saline(Control group).The IPS were irregulated and preserved at 0-4℃ for 24h.Serum concentration of amylase and lipase were detected. NO,NOS and myeloperoxidase (MPO) and expression of iNOS mRNA in the pancreas graft were measured. Histological examination was performed. Results The level of NO in the L-arg group was significantly higher than that in the control group(P

Objective To investigate the effect of different operations for cardia carcinoma on the postoperative anastomotic stoma complications.Methods Between December,2000 and May,2007,the clinical data 156 patients with carcinoma of gastric cardia who received different operations were analyzed retrospectively.Results The thoracoabdominal incision was performed in 57 cases,abdominal incision in 68 and left thoracic incision in 31 cases.The occurrence rate of anastomotic stoma complications in the patients with thoraco-abdominal,abdominal and left thoracic incision was 7.0%(4/57),7.4%(5/68),and 12.9%(4/31),respectively.The occurrence rate of anastomotic stoma complications in the patients using 25 mm end-end autosuture was 4.2%(4/95),in using of the 28mm autosuture group was 16.1%(P=0.0102).Conclusions The occurrence rate of anastomotic stoma complications can be reduced by choosing correct operation methods and using autosuture correctly.

AIM:To prepare the Lyophiled Royal Jelly Soft Capsule and study its stability and Influential factors.METHODS:The suspending agent and processing method were optimized using sedimentation volume rate as the index.Soft capsules were prepared and product stability under high temperature and high humidity environment was studied according to the determination of the content of 10-HAD by HPLC.RESULTS:The finished product yield in pilot test was more than 90%,the soft capsule products stored in cold were stable,while those stored under room temperature or high temperature and high humidity were unstable with a noticeable decrease in quality.Water content in capsule shell affects the 10-HDA content of the finished product.CONCLUSION:The preparative process is feasible and the products should be storaged in cold enviroment.

Objective The Study the difference of miRNA expression of AIDS patients with toxic heat accumulation syn -drome with healthy control group .Methods This research used Agilent miRNA chip to test the miRNA of blood preparation ,and used SAS system to screen the differences between groups ,then analyzed the significance function of target gene .Results Compare the heat-toxic accumulation group and the healthy control group ,100 cases of obvious expression difference and of which the differ-ence was 2 times and greater were screened out (in which 64 cases showed up-regulation and 36 showed down-regulation) .Differen-tially expressed miRNAs function involves the role of IL-21 receptor in T cell activation ,C reactive protein ,and the positive regula-tion of the immune response .Conclusion AIDS toxic heat accumulation syndrome patients and healthy control groups exist differ -ences in miRNA expression profiles ,the biological basis of syndrome maybe related to T cell activation and IL-21 receptor .

Objective To explore the correlation of electrophysiological features with clinical manifestation in patients with diabetic peripheral neuropathy (DPN).Methods The clinical data of 306 patients with DPN undergoing nerve conduction study (NCS) during May 2013 to June 2015 were retrospectively analyzed.Among 306 patients,304 were type 2,and 2 were type 1 diabetes with a mean age of 64.1 years and disease duration of 1 week-31 years.The relationship between the electrophysiological features and clinical manifestations was evaluated.Nerve conduction studies and F-wave and in sympathetic skin response were analyzed.Results ① NCS in lower limbs presented more abnormalities than that in upper limbs.There was the highest prevalence of not elicited sensory potential in Tibial nerve [56.9％(174/306),x2 =175.9] and the highest prevalence of not elicited motor potential in peroneal nerve [7.8％(24/306),x2 =1 103.1].Amplitude abnormality was more severe in sensory nerve than that in motor nerve[41.4％ (507/1 224) vs.10.8％ (132/1 224),x2 =559.2].The ratio of abnormal motor conduction velocity or distal latency was higher than that of amplitude decreased [22.9％ (280/1 224) vs.10.8％(132/1 224),x2 =1 077.4].② The abnormal ratios of the shortest F-wave latency was lower than that of the prolonged distal latency in median and tibial nerve [5.4％ (33/612) vs.20.6％ (126/612),x2 =607.6].③ The abnormal ratio of sympathetic skin response (SSR) in lower limbs were higher than that of upper limbs [40.2％ (246/612) vs.27.3％ (167/612),x2 =129.4,P ＜ 0.001],abnormal ratio of amplitude was higher than that of the prolonged latency [30.1％ (368/1 224) vs.4.7％ (58/1224),x2 =1040.5,P ＜0.001].Among the 99 cases presenting abnormal SSR in upper limbs,32 cases were normal in conventional NCS.Among the 127 cases presenting abnormal SSR in lower limbs,7 cases were normal in conventional NCS.④Disease course and glycosylated hemoglobin values were positively correlated with the distal motor latency,and negatively correlated with the nerve conduction velocity and amplitude.Conclusion Electrophysiological features of DPN is mainly shown in axon of the distal sensory nerve.Long duration and hyperglycemia may lead to more abnormalities in electrophysiological tests.

96 anterior teeth with different degree of caries in 80 patients were randomly divided into 2 groups(n =48 teeth,40 patients). In the experimental group the teeth were repair with nanometer resin filling,in the control group with ceramic crown.In 0.5 to 1 year follow-up,the satisfaction rate and the clinical success rate were similar in the 2 groups(P >0.05).Application of nano resin aesthetic restoration can lower tooth injury,postoperative complications and the cost.

Objective To build experimental animal model of cerebral alveolar echinococcosis disease of sheep,in order to study of human alveolar hydatid disease of the brain.Methods Experiment animal models of ten Xinjiang big-tail sheep were performed by, direct skull puncture,intracerebral inoculation of echinococcus multilocularis.MRI was used to observe the growth status of cerebral alveolar echinococcosis disease of sheep after 8 months,and morphological and pathological characteristics after autopsy were ana-lysed.Results 4 sheep models (40%)were successful built which were confirmed by pathology and MRI.On MRI,4 cases all were single lesion,on T2 WI there was multiple follicles bubbles under the background of low signal in one case,and low signal in other three cases.Under the microscope,a large number of lymphocytes,eosinophils and plasma cells infiltrated the lesion area,around which small blood vessels were blocked and had inflammatory reaction were showed.Conclusion The method using artificial inocula-tion rat alveolar echinococcosis to establish experimental model of cerebral alveolar echinococcosis disease of sheep has the character-istic of feasibility,simplicity and repeatability.