Objective: To evaluate the reliability and validity of the Chinese version of Frost's Multidimensional Perfectionism Scale(FMPS).Methods: One thousand two hundred and eighty Chinese undergraduate students participated in the study and responded to the FMPS and instruments measuring psychological distresses such as anxiety,depression,and obsession-compulsion.Both exploratory and confirmatory factor analyses were used to examine the factor structure of the Chinese FMPS.The association between FMPS and psychological distresses was analyzed as an investigation for criterion validity.Results: Factor analyses extracted five of the original six factors of FMPS.PC did not emerge as a dimension.The five subscales were shown to have satisfactory internal consistencies with Cronbach's alpha between 0.64 and 0.81 and test-retest reliability 0.63~0.82.Chinese FMPS was associated with anxiety,depression,and obsession-compulsion.Particularly,CM and DA are correlated with these psychological distresses with coefficients between 0.30 and 0.70.Conclusion: Chinese FMPS is satisfactorily valid and reliable.It is suitable to use in Chinese college students.

The aim of this study is to clone the mouse T-bet promoter and enhancer, construct and identify the firefly luciferase reporter gene plasmid pGL4.10-TBX21pr-CNS for T-bet transcription regulation study and its function in signaling of multiple sclerosis. The promoter and CNS of T-bet were predicted by bioinformatics assay. The predicted fragment of mouse T-bet promoter plus CNS was amplified by PCR and cloned into pGL4.10. The recombinant plasmid pGL4.10-TBX21pr-CNS was transferred into Escherichia coli DH5α. The positive clone was identified by double digestion with Kpn I and Sfi I and DNA sequencing. Finally, pGL4.10-TBX21pr-CNS was cotransfected with pRL-TK into 293T cells and Jurkat cells, pRL-TK and pGL4.10 as a control. The luciferase activity in 293T cells (P = 0.012 2) and Jurkat cells (P = 0.002 2) was higher than that of the control group. A fragment of 1 028 bp mouse T-bet promoter plus 1 308 bp CNS was successfully cloned and the firefly luciferase reporter gene plasmid pGL4.10-TBX21pr-CNS was constructed. In 293T cells and Jurkat cells, pGL4.10-TBX21pr-CNS has the promoter functions. This work offers a basic material for the research of T-bet transcription.
Animals ; Gene Expression Regulation ; Genes, Reporter ; Genetic Vectors ; Luciferases ; Mice ; Multiple Sclerosis ; Plasmids ; Promoter Regions, Genetic ; T-Box Domain Proteins ; genetics

Objective To explore the molecule mechanism of protective effects of transfecting human elafin gene recombinant plasmid to NCI-H292.Methods Constructe eukaryotic expression vector pEGFP-C1-elafin and transfectied it into NCI-H292 cells,then co-incubated with polymorphonuclear granulocyte(PMN) with stimulation by lipopolysaccharide(LPS).Afater 24 hour,Western bolt and MTT technique were respectively performed to detect expression of ZO-1 in cells and adhesion capability of cells with collagen.Results After stimulation with LPS,Western blot showed that the 220 ku onula occludens-1(ZO-1) protein in transfecting pEGFP-C1 NCI-H292 cells extracts were obviously decreased,in transfecting pEGFP-C1-elafin NCI-H292 cells extracts.And MTT technique showed that compared with transfecting pEGFP-C1-elafin cells,adhesion capability of transfecting pEGFP-C1 cells with collagen were obviously decreased.Conclusion Transfection of recombinant human elafin gene into airway epithelial cells could maintain airway epithelium and enhance the capability of airway to inflammatory injury.

OBJECTIVE: To explore the association of XRCC3 gene polymorphisms and haplotypes with laryngeal. METHOD: We selected 4 tag SNPs (rs12432907, rs861536, rs861537, rs861531, rs861531) for the present study. 310 laryngeal patients and 310 healthy control subject were genotyping. The distribution of genotypes and haplotypes in these two group was compared. RESULT: The distributions of rs12432907 was significantly different between these two groups. The CCAG haplotype frequency was higher in laryngeal group than that in control group. But TCAG and TTAG haplotype frequency was were lower in the laryngeal patient than that those in the control subject. CONCLUSION XRCC3 gene polymorphism was associated with the risk of laryngeal patients.
Case-Control Studies ; DNA-Binding Proteins ; genetics ; Genotype ; Haplotypes ; Humans ; Laryngeal Neoplasms ; genetics ; Polymorphism, Single Nucleotide

Anticoagulation, which has been used in clinical practice since 1940's, is one of the important measures in the prevention and treatment of cerebrovascular diseases. This article reviews the progress in anticoagulation for ischemic cerebrovascular diseases by introducing a series of large, important, international, randomized controlled clinical trials in the past 20 years (particularly in the recent 10 years).

Lipoxins, metabolites of arachidonic acid , are a strong“braking signal” towards inflammatory reac-tion.Due to their anti-inflammatory and pro-resolving properties , lipoxins have emerged to be the central targets in the re-search on inflammation .The present article reviews the research advances of synthesis , biological effects and the protective role of lipoxins in the diseases of liver , pancreas , stomach and colorectum , thus providing a novel approach for the treat-ment of digestive diseases .

The afferent connections of the interpeduncular nucleus (IPN) were studied with retrograde transport method of using horseradish peroxidase (HRP).A microinjected syringe needle or microelectrophoretic pipette was inserted into the brain in the vertical, inclined through cerebellum or inclined through cerebral cortex medially.The results were as follows:Following HRP injection into the IPN, labeled neurons were found in medial habenular nuclei, lateral habenular nuclei, dorsal raphe nucleus, superior central nucleus, dorsal tegmental nucleus of Gudden, dorsolateral tegmental nucleus, ventro-lateral and lateral portions of periaqueductal grey matter, and locus coeruleus. In addition, labeled cells were also observed within caudal portion of accumbens nucleus and nucleus tractus diagonalis (Broca).Following HRP injection into the lateral, ventral (or ventrolateral) and dorsal portions of the IPN, labeled cells were found in ipslateral medial habenular nucleus,medial regions of the bilateral medial habenular nuclei, and lateral regions of the bilateral medial habenular nuclei, respectively.After injection into the rostral or caudal pole of the IPN, no labeled cells were observed in bilateral medial habenular nuclei.Following injection of HRP into the caudal pole of the IPN, labeled neurons were observed within both sides of lateral habehular nucleus, dorsolateral tegmental nucleus and ventromedial portion of dorsal tegmental nucleus.No labeled neurons were observed in the ventral (deep) tegmental nucleus,premamillary nucleus, supramamillary nucleus and parabigeminal nucleus except in the cases in which the HRP injection site extended beyond the IPN.

Afferent connections to the nucleus tegmenti dorsalis were studied by means of retrograde axonal transport method of horseradish peroxidase (HRP). HRP was depositted stereotaxically via three approaches: vertical, oblique through the cerebellum or oblique through the cerebrum. The serial sections were treated by 3,3'-diamino-benzidine, benzidine dihydrochloride, diaminobenzidine-cobalt dichloride or tetrame-thylbenzidine respectively.Labeled neurons were observed in following nuclei: nucleus lateralis habenulae,nucleus interpeduncularis, nucleus mammillaris lateralis, nucleus posterior hypothalami, nucleus lateralis hypothalami, substantia grisea centralis mesencephali, nucleus dorsalis raphes, nucleus tractus solitarii, nucleus prepositus hypoglossi, nucleus parafascicularis and nucleus of Darkschewitsch.Then HRP was introduced into nucleus parafascicularis or nucleus prepositus hypoglossi, labeled terminals were also observed within the nucleus tegmenti dorselis.

OBJECTIVE:To offer references for clinical rational use of Chinese patent drugs. METHODS:The basic theory of Chinese medicine was applied to analyze the current common problems encountered by western medicine physicians in the use of Chinese patent drugs. RESULTS & CONCLUSION:In the clinical use of Chinese patent drugs, the western medicine physicians should give consideration of the specific condition and get a detailed knowledge of drug constituents and the related clinical data as well as strictly follow the specification of drug package inserts.

OBJECTIVE: To observe the renal protective effects of ramipril and atorvastatin used in combination or alone for diabetic nephropathy. METHODS: 54 patients were randomly assigned to receive ramipril 5 mg q.d (Group A), atorvastatin 10 mg q.d (Group B) or ramipri 5mg qd + atorvastatin 10mg q.d (Group C) for 18wk. RESULTS: After 18-week treatment, levels of both urine protein and blood lipid decreased in all the three groups (P0.05). CONCLUSION: Either Ramipril or Atorvastatin alone had satisfactory effect on diabetic neph-ropathy, but a more remarkable protection effect on kidney was noted when they used in combination.