Objective To investigate the role of FHIT,cyclinD1,CDK4 in NSCLC.Methods Immunochemical(S-P) was used to determined 81 cases of NSCLC.Results The postive expression rates of FHIT,cyclinD1,CDK4 were significantly different between in NSCLC and in nomal lung tisses(P

OBJECTIVE:To detect and analyze the drug resistance of the AmpC and the extended-spectrum ?-lactamases(ESBLs)in Escherichia coli(E coli)from urinary infections.METHODS:ESBLs was detected by Phenotypic Confirmatory Test and AmpC was detected by improved three dimensional test.RESULTS:The isolating rates of ESBLs(45 strains),AmpC(8 strains)and AmpC+ESBLs in E.coli(5 strains)were 34.6%,6.2% and 3.8%,respectively.The drug resistance rates of ESBLs and AmpC-producing E.coli was higher than those of the strains without producing ESBLs or AmpC.CONCLUSION:Production of AmpC and ESBLs in ?-lactam antibiotics was the main resistance mechanism against E.coli.Carbopenems should be regarded as the first choice in clinical empirical medication for enzyme-producing strains.

0.05), but there is statistic difference between the two groups in estimating the involvement of cervical canal and the earlier surgical stage than clinical stage(P

Professional personality is characterized by stability and plasticity,and it should make the entry point of the cultivation of medical students' professional personality on the training of doctor-patient communication skills.Meanwhile,doctor-patient communication skill is an important factor of the medical professional personality.This paper discussed the cultivation of doctor-patient communication skills among medical students from the perspective of analysis of doctor-patient communication obstacles.It should improve the doctor-patient communication skills of medical students and shape healthy medical professional personality,taking the education of cognition,emotion,will,and behavior as pathways.

Objective To investigate the expressions and significance of PAX-5, OCT-2 and BOB.1 in Hodgkin lymphoma (HL). Methods Immunohistochemical method was used to detect the expressions of CD30, CD15, PAX-5, OCT-2, BOB.1, CD20 and CD3 in 44 samples of formalin-fixed, paraffin-embedded tissues of HL. The histological classification was carried out according to the WHO classification for tumors of hematopoietic and lymphoid tissues (2001). Results In all 44 cases, 3 (6.8) were nodular lymphocyte predominant Hodgkin lymphoma (NLPHL) and 41 (93.2) were classical Hodgkin lymphoma (CHL). In Hodgkin and Reed Sternberg cells, CD30 were expressed in 36 samples (81.8), CD15 in 27 (61.4), CD20 in 14 (31.8), PAX-5 in 43 (97.7), OCT-2 in 14 (31.8), and BOB.1 in 7 (15.9). All samples of NLPHL expressed OCT-2 and BOB.1, while in the samples of CHL, 30 samples (73.2) expressed both OCT-2 and BOB.1, 7 (17.1) expressed only OCT-2, 1 (2.4) expressed only BOB.1 and all were negative for CD30. Conclusion Hodgkin lymphoma is a rare neoplasm with uncertain cause and difficult to diagnose. The detection of PAX-5, OCT-2 , BOB.1 in combination with CD30, CD15 will conduce to the diagnosis and differential diagnosis of Hodgkin lymphoma.

Objective To explore the association of T cell immunoglobulin- and mucin-domain-containing molecule-3 (TIM-3) gene polymorphism and IFN-γ levels with the incidence of primary nephrotic syndrome (PNS) in children. Methods A case-control study was conducted and 21 Han patients with PNS were selected and included in case group. Meanwhile, 20 each from Mongolian and Han were selected and assigned into control group and at least three generations of their family members were from the same nationality. PCR-restriction fragment polymorphism analysis was used to detect and analyze single nucleotide polymorphisms of exon -574A/C in TIM-3 gene in PNS children and controls. Also the genotype and allele frequencies between the two groups were compared. Enzyme linked immunosorbent assay (ELISA) was used to detect the level of serum IFN-γ and its changes was analyzed. Results There was no significant difference in the distribution of genotypes (AA, AC, CC) of exon -574A/C in TIM-3 gene between the Han and Mongolian subgroups in control group (P=0.741). Neither did the allele frequency between the two groups (P=0.655). Compared with control group (Han and Mongolian), the frequencies of AA, AC and CC genotypes were 9.52%, 28.57% and 61.90% respectively in -574A/C loci of the Han nationality children with PNS. There was significant difference in genotypes distribution between the two groups (P=0.017). The frequency of C allele in PNS children of Han nationality was 76.2% which was higher than that in normal control group (50%), and the difference was statistically significant (P=0.005). Compared with A allele carriers, the risk of PNS in C allele carriers increased by 3.20 times (95%CI: 1.39～7.37). There were no significant differences in serum IFN-γ among the Han nationality with PNS, Han and Mongolian normal control groups (P>0.05). Conclusion The single nucleotide polymorphism of the exon -574A/C of TIM-3 gene may be related to the pathogenesis of PNS in children. In addition, IFN-γ is not associated with the incidence of primary nephrotic syndrome in children.

Objective To investigate the role of FHIT in NSCLC and the relativity between FHIT and cigarette.Methods 81 cases of NSCLC and 7 cases of the nomal lung tisses were examined for FHIT by immunochemical(S-P).Results The postive expression rates of FHIT were significantly lower than those in nomal lung tisses(P

Objective To investigate the role of sulfydral redox agent in the modulation of insulin secretion and the potential mechanism. Methods Insulin secretion was evaluated in INS-1 cells after treatment with different concentrations of glucose and sulfydral redox agents by a standard insulin radio immunoassay. Results Glucose concentration-dependently potentiates insulin secretion was observed in INS-1 cells. DTBNP and DTDP could not only significantly increase glucose-stimulated insulin secretion (GSIS), but also increase insulin secretion in nifedipine-pretreated cells, which could be abrogated by DTT. Importantly, pharmacological ablation of L-type calcium channels by nifedipine and/or ablation of K ATP channelby diazoxide both could potentiate glucose-induced insulin secretory. Conclusions Sulfydral redox agent could regulates GSIS. DTBNP and DTDP may increase insulin secretion via regulating the activities of KATP, L-type CaV channel and IP3 receptor.

Objective To evaluate the comprehensive clinical ability of new nurses in hospital of traditional Chinese medicine by the application of obstructive structured clinical examination.Methods New nurses of Nanjing hospital of traditional Chinese medicine (TCM) of the grade 2012 and 2013 were assessed.The examination consisted of four parts including standard patient station,the capacity of the case,the basic nursing skills of medicine and TCM.The scores of the theoretical knowledges and nursing skills were assessed.Results The average score of the nurses was (76.32±6.31)points,complying to the normal distribution;The degree of difficulty of the examination was 0.70-0.85 and the degree of distinguish was 0.28-0.48;The score of the theoretical test was lower than that of nursing skills and there was significant difference between them (P＜0.05).Conclusions The design of the examination is reasonable and the clinical ability of new nurses majored in TCM can be well assessed.

OBJECTIVE: To explore the effect and mechanism of kidney-warming and astringent therapy in treating nephrotic syndrome patients with deficiency of spleen and kidney yang and overflow of water, and to observe the change of plasma endothelin and interleukin-2 receptor after treatment. METHODS: Forty-four patients were randomly divided into conventional steroid treated group (control group, 20 cases) and conventional steroid plus kidney-warming and astringent therapy treated group (treatment group, 24 cases). The levels of plasma endothelin (ET) and soluble interleukin-2 receptor (sIL-2) were observed. RESULTS: Before treatment, plasma ET and sIL-2 in the patients were significantly higher than those in healthy people (P<0.01). After treatment, the ET and sIL-2 levels were obviously improved in both treated groups (P<0.05) and the improvement in the treatment group was more obvious. The difference between the two treated groups after treatment was significant (P<0.05). CONCLUSION: Conventional treatment plus kidney-warming and astringent therapy can effectively improve the levels of plasma ET and sIL-2 in treating nephrotic syndrome patients with deficiency of spleen and kidney yang and overflow of water, and hence alleviate the damage of renal tissue.