To study the visual magnocellular deficit in alphabetic and Chinese developmental dyslex?ia from behavioral,neural mechanism and intervention studies,critical words in Chinese and English (de?velopmental dyslexia and magnocellular pathway or dorsal stream or contrast sensitivity or coherent mo?tion ) were searched in Chinese and English databases(CNKI,PubMed,ScienceDirect,etc.) from Septem?ber to December,2015. Forty?three relevant articles which aimed to investigate the visual magnocellular defi?cit in developmental dyslexia were selected among 75 articles according to the searching result and the objec?tive of the present study. The results showed that alphabetic studies consistently consistently manifested the magnocellular deficit in developmental dyslexia from the aspects of behavioral performance,neural activities and intervention effects. However,whether the deficit was the cause or the consequence of dyslexia remains controversial. In Chinese,most of studies on magnocellular deficit of developmental dyslexia were behavioral. There were few studies from aspects of neural mechanism and intervention. Alphabetic and Chinese studies consistently manifested magnocellular deficit in developmental dyslexia,suggesting the consistency across lan?guages. However,more comprehensive studies are required to further explore the causal relationship between magnocellular deficit and developmental dyslexia.

Objective To study on the neural mechanism of deficits in Chinese developmental dyslexia from the aspects of the phonological processing,orthographic skills,visual magnocellular function and cerebellum function.Methods Critical words in Chinese and English (e.g.dyslexia,reading development,Chinese,neural) and formula (e.g.Chinese and (reading development) and (neural or neuroimage or fMRI or ERP or brain area) related with the present topic were searched among the article abstracts in Chinese and foreign databases (e.g.CNKI,Pubmed,Sciencedirect) from July to December,2014.Results Fifty-two relevant articles were gained access to the database.Referring to the present topic,research on the neural mechanism of dyslexia with neuroimaging technique was reserved,while the studies in which the reading impairment of the participants was caused by acquired factors were eliminated.Finally,thirty-three valid articles were retained.Conclusion According to previous studies,although there might be similarities in cognitive deficits of dyslexia between alphabetic languages and Chinese,it was still found that the Chinese children with developmental dyslexia exhibited abnormal neural activities and impaired brain structures in areas associated with Chinese phonology (i.e.left middle frontal gyrus,which was different from the left inferior fiontal gyrus always related with phonological processing in alphabetic languages) and orthographic skills (right occipitotemporal areas which was responsible for the visuospatial processing),revealing language specificity of Chinese to some extent.However,some other studies reported the similarities in neural mechanisms of dyslexia across languages.Therefore,more studies were required to further examine the crosscultural mechanism of the neural activity regarding the developmental dyslexia.Meanwhile,researches on the aspects of general perception showed Chinese dyslexic individuals had deficits in visual magnocellular function,and cerebellum.Future studies were required to explore the relationship between the linguistic and non-linguistic deficits.

Developmental dyslexia is a specific learning disability. The cerebral mechanism of development dyslexia is an important topic that has fascinated many researchers. With the introduction of brain imaging in studies of cerebral mechanism of development dyslexia, many achievements have been made. Studies of developmental dyslexia structure image found that development dyslexia showed brain structure abnormal in the parietotemporal region, occipitotemporal cortex, inferior frontal gyrus, and cerebellum et al, manifesting either in one specific area or by the asymmetry of one area; the functional image studies revealed that development dyslexia showed activity abnormal in most regions that proved to display structure abnormality; studies of brain functional connectivity demonstrates that the abnormality of development dyslexia happened not only in the connection between front-back part in one cerebral hemisphere, but also in the connection between the two hemispheres. In addition, some studies indicate Chinese development dyslexia has different brain mechanisms compared to that of alphabetic languages. These findings provide valuable insight for future developmental cerebral mechanisms research and for the expansion of Chinese development dyslexia research.

The basic pathogenesis of hypersalivation syndrome is the deficiency of spleen and kidney, which results in the imbalance of water metabolism and intake disorder. There are two different characters included in polysialia and profuse spittle. Therefore, dialectics should start from the spleen and kidney, and warming yang and resolving dampness, strengthening spleen and reinforcing kidney should be the treatment. Two medical cases for the treatment of hypersalivation syndrome were illustrated in this article. Lizhong Decoction and Linggui Zhugan Decoction were the basic prescriptions, and combined with the Chinese materia medica with the function of reinforcing kidney andintaking the saliva, with obvious efficacy.

Objective To investigate the application of hepatitis C virus RNA and antibody detection method in population screening.Methods The colloidal gold rapid test method and the enzyme-linked immunosorbent assay (ELISA)were adopted to detect hepatitis C virus (HCV)antibodies,and the real-time quantitative PCR (RT-PCR)was adopted to detect HCV-RNA viral load.Results (1)Among 539 samples,266 cases were antibody negative and 263 cases were antibody positive.(2)Among 67 cases in the HCV-RNA viral load <103 IU/mL group,60 cases were HCV antibody positive by ELISA and 30 cases were HCV antibody positive by colloidal gold rapid test.Among 208 cases in the HCV-RNA viral load ≥ 103 IU/mL,199 cases were antibody positive by ELISA,but only 181cases were antibody positive by the colloidal gold rapid method.Other 6 cases of were 2 kinds of antibody negative had the HCV-RNA viral load ≥ 103 IU/mL.(3)208 cases of HCV-RNA viral load ≥ 103 IU/mL sample were divided in-to four groups.GGT,ALT and AST were statistically significantly different P <0.05),while ALB and S/CO values hadno statisti-cal difference (P >0.05).Conclusion In order to reduce the missed diagnosis rate and diagnose hepatitis C as early as possible,the above laboratory detection methods should be jointly applied and the comprehensive analysis should be conducted in population screening.

Neurolymphomatosis(NL) is characterized by lymphomatous infiltration of the peripheral nervous system. We report a case of neurolymphomatosis(NL) which was confirmed by sural nerve biopsy. Sural nerve specimen from a 49-year-old female patient with weakness of limbs was examined with routine histochemical and immunohistochemistry staining, in which the first antibodies against CD3, CD20, CD45, CD45RO and CD68 were used. Numerous T-lymphoma cells invaded in the adipose tissue of epineurium of sural nerve. The nerve biopsy showed marked axonal degeneration of myelinated fibers. The clinical and histopathologic findings confirmed the diagnosis of neurolymphomatosis.

Objective To compare the effect of 5-fluorouridine(5-FUR) prodrug liposome on the cell proliferation and apoptosis in HEP-2 cells.Methods MTT assay was used to investigate the cell proliferation after 5-FU or 5-FUR prodrug liposome at the dose of 3.0,0.6,0.12 or 0.024 ?g/ml was added into the culture medium of HEP-2 cells for 72 h.Flow cytometry(FCM) was used to measure the cell cycle when the cells were treated with 0.17 ?g/ml 5-FU or 0.05 ?g/ml 5-FUR prodrug liposome for 72 h.The apoptosis of cells treated with 0.05 ?g/ml 5-FU or 5-FUR for 48 h were assayed with FCM.Results The IC50 of 5-FU on HEP-2 cells was 300% higher when compared with 5-FUR prodrug liposome.Treated with 5-FU and 5-FUR prodrug liposome respectively,HEP-2 cell lines were both arrested at S stage.the apoptosis rate of HEP-2 were(10.35?1.33)% and(21.57?0.11)% respectively.Conclusion Compared with 5-FU,5-FUR prodrug liposome inhibits the cell proliferation of HEP-2 cells more significantly,arrests more cells at S phase,and improves cell apoptosis.

ObjectiveTo investigate the clinical feature peripheral neuropathy and vasculopathy after acrylamide toxication. Methods2 young male patients with peripheral neuropathy who had exposed to acrylamide for job more than one year were reported.ResultsNeuroelectrophysiological examination showed marked abnormalities in both peripheral and central nerve conduction in both patients. Sural nerve biopsies revealed axonal degeneration, Wallerian degeneration and giant axon with accumulated neurofilaments. Additonally, vasculopathies including prominant thickness of arterial intesma and basal membrane of capillary as well as apoptosis of vascular pericyte, were evident. ConclusionAxonal degeneration and vascular involvement has been found in acrylamide toxication. Vascular impairment maybe plays an important role in the pathogenesis of neuropathy.

Objective To evaluate reliability and validity the Chinese-version of chronic pain acceptance questionnaire-8(CPAQ-8).Methods The reliability and validity of CPAQ-8 was tested in 223 old patients with chronic pain.Result The Chinese-version of CPAQ-8 was (23.79±-5.23),AE was (12.84±4.96),PW was(10.97 ±2.90).Cronbach' s of CPAQ-8 was 0.853,and Guttmann Split-Half Coefficient was 0.843.Two factors were extracted by factor analysis through exploratory factor analysis,whose cumulative contribution was 58.217％.While confirmatory factor analysis showed probability level of the modified model was P=0.322,with indexes as follows: x2/df =1.124,GFI =0.979,AGFI =0,956,TLI =0.069,RMSEA =0.024,NFI =0.960,TLI =0.992,CFI =0.995.Conclusion Reliability and validity of CPAQ-8 were both well.

Objective:To explore the methods and ideas for developing pharmaceutical care in clinical practice. Methods: The pharmaceutical care performed by clinical pharmacists and the therapeutic scheme assisted by clinical pharmacists for one patient with adult purulent meningitis were analyzed retrospectively. Results and Conclusion:Through selection of anti-infective agents, treatment of adverse drug reactions and assessment of patients’ economic capacity,clinical pharmacists help provide reasonable medication to im-prove therapeutic efficacy, safety and economy.