AlM: To observe the early tear film changes after trabeculectomy using Keratograph 5M.METHODS:Fourty-one patients (46 eyes) of glaucoma who underwent trabeculectomy were involved. First tear break up time ( FTBUT ) , average tear break up time (ATBUT), non-invasive tear meniscus height (NlTMH), lipid layer thickness and meibomian gland scores were measured at 1d preoperatively and at 1d, 1wk, 1mo postoperatively.RESULTS:At 1d, 1wk and 1mo postoperatively, FTBUT and ATBUT decreased greatly (P<0. 05), as well as lipid layer thickness (P<0. 017). NlTMH at 1d postoperatively increased significantly, but at 1wk and 1mo postoperatively decreased greatly (P<0. 05). There was no significantly difference in meibomian gland scores between preoperation and postoperation (P>0. 05). CONCLUSlON: Keratograph 5M could be used to evaluate tear film function rapidly and accurately. Trabeculectomy significantly alters tear film stability and tear secretion in the short term after operation.

Child ; Congresses as Topic ; Humans ; Pediatrics ; Sleep

[Objective]To investigate the methord of nursing care of patients with cervical fracture-dislocation and spinal cord injuries during the perioperative period.[Method]Fifty-six patients with cervical fracture-dislocation and spinal cord injuries experienced preoperative training,psychology nursing and posture exercise,and postoperative position nursing and founctional exercising.The improvement of spinal cord founction was observed.[Result]All patients were followed up from 6 to 31 months,with an average of 17.6 months.According to JOA scores,the preoperative scores was from 0 to 13,with an average of 7.76 points.The postoperative score was 6-17 with an average of 10.3.The relief rate was 68.5%.Satisfaction rate was 74.1%.[Conclusion]The perioperative nursing is important for preventing and lessening complications,achieving good operative effect and promoting rehabilitation.

Objective To explore the influence of social-emotional competence and adaptive behavior on language skills of hearing-impaired children. Methods 68 hearing-impaired children aged 1~3 years were investigated with questionnaire. Results Externalizing behavior and deregulation negatively correlated with language skills (P<0.05), while communication positively correlated (P<0.05). Multiple regression showed that externalizing behavior was the independent factor related with language skills of hearing-impaired children. Conclusion Social-emotional competence relates with the language skills of hearing-impaired children.

Laboratory opening pattern was researched in order to increase the practical ability and spirit of innovation. The study focused specifically on teaching form,teaching method and evaluation systems in laboratory opening.Surver research was made in students and showed good effects.

Objective To provide the experimental evidence for clinical application of taurine,rat model of intrauterine growth restriction (FGR) was made to investigate influence of prenatal administration of taurine on neurogenesis.Methods Fifteen pregnant rats were divided into control,FGR model and taurine groups,5 rats for each group.Rats in the control group were supplied with unlimited food and drink while the other two groups were fed by 40％ food intake of the control group throughout pregnancy.Since gestational day 12,taurine (100 mg/kg) was added into diet of taurine group every day until term delivery.Brain tissues were obtained immediately after baby rats were born.Expression of proliferating cell nuclear antigen (PCNA),neuron-specific enolase (NSE) and glial fibrillary acidic protein (GFAP) of brain tissue was measured by semi-quantitative reverse transcription-polymerase chain reaction (RT-PCR) and immunohistochemistry; meanwhile,numbers of PCNA-immunoreactive cells in subventricular zone,subgranular zone and cerebral cortex were compared with ANOVA test or q test.Results Levels of PCNA mRNA and GFAP mRNA expression in FGR group were significantly higher than those of control group (PCNA mRNA:1.002±0.011 vs 0.894 ± 0.040,P＜0.01; GFAP-mRNA:1.012±0.013 vs 0.913±0.012,P＜0.01).Compared to FGR model group,mRNA expressions of PCNA and GFAP in taurine groups were higher (1.090±0.029,P＜0.01 ; 1.034±0.011,P＞0.05).There was a significant decrease in the expression of NSE mRNA in FGR group compared with control group (0.796±0.036 vs 1.582±0.057,P＜0.01),while the expression in taurine group (0.933±0.027) was significantly higher than that in FGR model group (P ＜ 0.01).PCNA immunoreactive cells were mostly distributed in subventricular zone,followed by subgranular zone and cerebral cortex.Conclusions Prenatal application of taurine could enhance neurogenesis of FGR newborn rats and improve survival of neurons to ameliorate FGR brain damage.

0.05). Conclusion IL-1? has a higher value than cagA gene in predicting the prognosis of chronic gastritis.

Event-Related Potentials, P300 ; physiology ; Humans ; Individuality ; Male ; Memory, Short-Term ; physiology ; Neuropsychological Tests ; standards ; Young Adult

Objective To study the diagnostic value of multi-direction adjusted multiplanar reconstruction (MPR)by 64-slice CT myelography (CTM)in diagnosing cervical nerve injury,and the possibility of the MPR to replace conventional myelography and CT direct-scanning axial images.Methods Twenty-six patients with cervical nerve root injury were examined by conventional myelograpby and 64-slice CT using isotropic parameters.Then multi-direction MPR were performed to display nerve roots on coronal and sagittal planes besides axial images.Twenty-six patients were performed surgical operations and diagnosis were obtained.The coincident diagnosing rate with surgical operations results were compared statistically among multi-direction MPR,direct-scanning axial CT images,conventional myelography.The numbers of images were also compared between axial MPR and direct scanning axial CT images.Results Direct sign of nerve root avulsion was the loss of normal nerve root defect seen in the Isovist filled thecal sac in 6d-slice CT,which was found in 31 nerve roots.Indirect signs included:(1)Traumatic pseudomeningocele: 29 nerve roots showed the leak of Isovist into nerve root sheath,and extended into foramina;(2)Arachnoid cyst: 26 nerve roots clearly displays cystic distension in nerve root,which has low- density fine clew form septation from subarachnoid cavity and no nerve root in the cyst ;(3)Deformity of the subarachnoid space : deformity of thecal sac,partially lack of Isovist into arachnoid space,which was found in 17 nerve roots.The coincident diagnosing rate of cervical nerve root injury by multi-direction adjusted coronal MPR imaging was 92.6% (50/54),which was higher than by axial CT (77.8%,42/54)and conventional myelography (68.5%,37/54),There was significant difference between the conventional myelography, direct-scanning axial CT,multi-direction MPR images (Kappa = 0.686,0.772,0.920, respectively,P

Bibliometrics ; Financial Management ; Medicine, Chinese Traditional ; Periodicals as Topic ; Research Support as Topic