Accurate qualitative and quantitative assessment of anterior or posterior segment structures is crucial,not only for proper diagnosis of different ocular diseases but also for optimal surgical planning and postoperative follow-up.As a noninvasive and noncontact method,optical coherence tomography (OCT) has become an essential tests for the diagnosis of retinal diseases.To a more recent technology,swept-source OCT (SS-OCT) improved the depth of imaging and the scan speed,which can perform anterior segment evaluation liking corneal graft examination.Meanwhile,this newly technology add multimodal approach such as EVV,OCTA and En face OCT,for angiography and choroid mapping.Thus,SS-OCT has become a valuable imaging strategy to understand the pathologies of retinal diseases such as PVD,diabetic maculopathy,neovascularization and macular telangiectasia.With the use of multimodal approach,SS-OCT is beneficial for optimal surgical planning and postoperative follow-up for the vitreoretinal diseases,such as epiretinal membrane,retinal detachment,and diabetic taction retinal detachment.Moreover,this technology can help us better understand the ophthalmic pathologies of glaucoma and tumors.This article reviews the technical principles of SS-OCT and the advances in clinical applications.

Alzheimer's disease(AD)and Parkinson's disease(PD)are common neurodegenerative diseases that seriously threaten the health of the elderly, involving various abnormalities in physiology and metabolism including the impairment of mitochondrial function, Ca 2+ homeostasis deregulation, oxidative stress, aggregation of misfolded proteins, autophagy and inflammation.However, mechanisms underlying the pathogenesis of these diseases have not been clearly elucidated, thus impeding advances in their treatment.In recent years, it has been found that mitochondria-associated endoplasmic reticulum membranes(MAM)play an important role in the development of AD and PD and exert their effects by regulating the functions of mitochondria and endoplasmic reticula.This article reviews studies of the past decade related to the effects of MAM on AD and PD, aiming to generate insights for exploring the constituent proteins of MAM and the molecular mechanisms of AD and PD via endoplasmic reticulum-mitochondria Ca 2+ transport and ER stress regulated by MAM.

By retrospective analysis method, the paper was summarized experience of clinical pharmacy of TCM. The purpose of the paper was given location of clinical pharmacists in Traditional Chinese Medicine(TCM), to clear their main status and functions, seek methods and ways to solve the problems in the process of work. The work was proceeding orderly. Good results have been achieved. The clinical pharmacists of TCM participate in clinical rational use of drugs to change the service mode ofindirect service for the patients in the past with the patients, doctors and nurses so as to make better service for people's life and health of Chinese medicine.

Objective To explore prevention and cure effects of the freeze-dried human fibrin glue as the way of the lacrimal duct embolization on xerophthalmia in perimenopausal female rabbit.Methods A total of 72 female rabbits,after anti infection treatment and were cut off third eyelid,were made into perimenopausal xerophthalmia rabbit models.After surgery,all of these rabbits were randomly divided into 6 groups (12 rabbits per group):No treatment group after surgery (group A),PBS prevention group (group B),freeze-dried human fibrin prevention group (group C);no treatment group after modeling (modeling time:Two weeks after surgery,group D),PBS treatment group (group E),freeze-dried human fibrin treatmentgroup (group F).The Schirmer test (SIT),corneal fluorescein (FL) and corneal confocal microscope were performed before and 2 weeks,4 weeks,6 weeks after injection.Results There were statistical differences in FL score and SIT in group A,group B and group C among different time points (F =27.346,10.608;P =0.000,0.001);There were statistical differences between FL scores and SIT among three groups (F =7.579,6.786;P =0.002,0.007);There was significant difference in FL scores and SIT trends among three groups(F =44.897,3.424;P =0.000,0.045).The FL score and SIT of group D,group E and group F were significantly improved after treatment for 2 weeks,4 weeks and 6 weeks,the differences were statistically significant (t =2.906,3.654,4.504;P =0.022,0.017,0.013.t =4.573,5.759,7.231;P =0.032,0.019,0.008);The difference between FL score and SIT in group E and group F was statistically significant after treatment (t =2.776,4.124,5.324;P =0.032,0.026,0.017.t =1.969,3.122,4.324;P =0.038,0.023,0.009).After injection of 6 weeks,the epithelial basal cells (F =17.306,P =0.002) and inflammatory cells (F =34.024,P =0.000) of group A,B and C were significant changed,the differences were statistically significant.After injection of 6 weeks,the epithelial basal cells (F =3.749,P =0.042)and inflarnmatory cells(F=8.806,P =0.005) of group D,E and F were significant changed,the differences were also statistically significant.Conclusion Lacrimal duct embolization with freeze-dried human fibrin glue is effective for the xerophthalmia.

Objective To investigate the effect of comprehensive nursing intervention and evaluate its role in the entire clinical course of in the treatment of children with severe burns. Methods A total of 60 children with 1-5 years old with clinical diagnosis of severe burns were randomly divided into experimental group and control group by random digits table method, 30 cases in each group. The control group received routine burn care. The experimental group received comprehensive nursing interventions on the basis of routine burn care and the intervention time covered the entire course of treatment. During hospitalization, the recovery and family social system were evaluated by anxiety scales and social support scales combined with the cure rate and hospitalization of children. Results Before intervention, the score of Anxiety Rating Scale was high in both groups of families, while Social Support Scale was lower, the difference was not statistically significant between the two groups (P>0.05). After intervention, the score of Anxiety Rating Scale and was Social Support Scale were (52.31±7.81), (31.52± 5.48)points in the experimental group, and (62.51 ± 6.52), (23.62 ± 5.62) points in the control group, and there were significant differences (t=5.491 3, 5.512 5, P<0.01). The length of stay was (18.34±3.58) d in the experimental group, and (21.82 ± 4.23) d in the control group, and there was significant difference(t=3.439 6, P<0.05). The cure rate was 93.33%(28/30) in the experimental group, and 56.67%(17/30) in the control group, and there was significant difference(χ2=10.755 6, P<0.05). Conclusions The comprehensive nursing intervention can provide comprehensive refinement of the overall care in children and their families, promote physical and psychological rehabilitation of children with severe burns, and repair their family and social support systems. The comprehensive nursing intervention has far-reaching implications for the rehabilitation of children with severe burns.

It is very common that the number of neurons in the brain is progressively decreasing in the neurodegen-erative diseases such as Alzheimer’s disease, Parkinson’s disease and Huntington’s disease, etc.Moreover, it is much more important that there is a decline in the neurogenesis of adult brain in such neurodegenerative diseases. In treating neurodegenerative diseases, it is a potential therapeutic modality to promote endogenous neurogenesis in the brain.

Objective To evaluate the manifestations and diagnostic value of CT enterography (CTE) in primary intestinal T-cell lymphoma (PITCL).Methods Eighteen patients with PITCL confirmed by pathology were reviewed retrospec tively.The characteristics of lesion site,amount of foci,pattern and degree of contrast enhancement,lymphadenopathy,involvement of other organs and complications were recorded.Results In all of the 18 patients with PITCL,multiple lesions were seen in 13 cases (13/18,72.22％),and solitary involvement was seen in 5 cases (5/18,27.78％).Twelve ca ses were located at jejunum/ileum,3 of them were also involved in the colon.Five cases were located only in the colon,and 1 in the duodenum.Six cases were complicated with intestinal perforation.The patients were categorized into 6 types according to the CT manifestation:infiltration type (n=7),diffuse jejunum mucosa ileum metaplasia type (n =3),luminal aneurismal dilatation type (n =3),polypoid mass type (n =2),mesentery type (n=1),mixed type (n =2).Conclusion CTE can clearly display the imaging of PITCL and it has high value for the diagnosis of PITCL.

Objective To establisha multiplex STR genotyping m ethod for autosom al STR and Y-STR loci in forensic biological practice. Methods W idely used autosom al STR loci and Y-STR loci w ere se-lected. A set of PC R prim ers w as designed, and a 5-dye fluorescent labeled STR multiplex PC R reagent kit w as developed. Results A kit w as developed w hich can sim ultaneously detect 15 autosom al STR loci, 10 Y-STR loci, and an Amelogenin. Conclusion The 15 autosom al STR plus 10 Y-STR kit in com bination w ith capillary electrophoresis m ethod w as used to STR genotyping w ith accurate and reli-able results. The new one-step testing kit can potentially be w idely used in forensic cases and D N A databank in the future.

Objective:To amendment a tool of theory of mind (TOM) tests that can be applied to children with autism spectrum disorder (ASD) in mainland China,and assess the ability of ToM of children with ASD.Methods:The items of the ToM tests were revised by observing and recording events of children's life.Totally 200 normal children were selected in line with the standard from kindergarten to Grade 6 for formal tes-ting.With 156 valid data,Pearson correlation coefficient and Cronbach α coefficient were established for the test.Three experts were invited to make sure the content validity.Researchers randomly selected 30 normal children for retest purpose after 2 months.Twenty five children with ASD were tested and compared with normal children's test scores.Results:The revised test included 39 entries,which was divided into three sub-tests,42 points in total.The correlation coefficient of three subtests of the tests was 0.54-0.77,the correlation coefficient between the test and the subtest was 0.62-0.93 (Ps ＜ 0.01).The scores of three experts for the test were 114,108,and 105.The total scores and subtest scores were lower in children with ASD than in normal children (Ps ＜0.01).The Cronbach a coefficient of the test was 0.84,Cronbach a coefficients for three subtest were 0.83,0.80,and 0.78,respectively.The retest reliability was 0.84,and reliabilities for three subtest were 0.75,0.74,and 1.00.Conclusion:The revised Theory of Mind Tests for Children with Autism Spectrum Disorder are fulfilled mostly in line with psychometric testing requirement.It might be a selection to measure the ability of theory of mind of children with ASD in mainland China.

Objective To study the effect of nursing intervention on the catheter prolapse of the powerpPICC (high pressure injection type PICC catheter). Methods A total of 140 patients with powerpPICC were divided into observation group and control group by the catheter inserting time, with 70 cases in each group. The observation group received conventional nursing care, and the control group the targeted care measures based on analysis of catheter prolapse in the observation group. Result The rate of catheter prolapse in the observation group was significantly higher than that of the control group (P<0.05). Conclusions The prolapse of powerpPICC is related to catheter material, exposed length, fixed method, patient's compliance, catheter caring method. The care measures based on the different causes can decrease the rate of catheter prolapse and extend its duration.