By analyzing the present condition of communication courses in some medical colleges and universi -ties and the clinical practice situation , this paper emphasized the significance of the clinical professional courses :it is beneficial to promote the reform of medical education , is advantageous to the medical students′humanistic spirit , to improve clinical teachers′humanistic quality , is helpful to reduce medical disputes .And on the future develop-ment of clinical communication course put forward the following suggestions: extended content , the integration of related courses , reform teaching methods , intensify communication course value .

Objective To investigate the clinical characteristics, therapeutic outcomes and prognostic factors of primary nodal peripheral T-cell lymphoma(PTCL). Methods Clinical records, therapy responses as well as prognostic factors of 19 PTCL patients were analyzed. Results The median age of the 19 patients was Ⅲ-Ⅳ, 84.2 % (16/19) with B symptoms, 84.2 % (16/19) with extranodal involvement, 57.9 % (11/19) with bone marrow involvement. After treatment, the complete remission (CR) rate was 36.8 % (7/19). The 2-year overall survival (OS) rate of all patients was 47.2 % and the 2-year progression free survival (PFS) rate was 25 %. The number of sites of extranodal involvement (EN)≥2, ECOG≥2, IPI＞2 and elevated β2-MG were poor prognostic factors. Conclusion Primary nodal PTCL is a heterogeneous group of aggressive T-cell lymphoma with poor chemotherapy results. Multifactors indicate negative prognosis.

Objective To observe the curative effects and toxicity of low-dose bortezomib plus thalidomide and chemotherapy in treatment of multiple myeloma. Methods 35 patients with initial, refractory or relapsed MM received at least two cycles of treatment with bortezomib at 1.1 mg/m2 intravenously on days 0,3, 7, and 10, and by daily oral thalidomide escalated from 50mg to 150 mg and chemotherapy. The chemotherapy regimens included MP, VAD and AD regimen which was chosen according to the status of patients. Results After a median follow-up of 20 months, the overall response rate was 82.8 %, complete remission (CR)48.6 %, very good partial remission (VEPR) 17.1%, and partial remission 17.1%. The 3-year PFS and OS were 60.92 % and 72.41% separately. ORR and OS were same in initial and refractory or relapsed MM patients. Grade 3 or 4 adverse events including debility (3/35), nausing and vomiting (8/35), constipation (4/35), peripheral sensory neuropathy (3/35), neutropenia (10/35) and thrombocytopenia (12 %) were observed.Conclusion The regimen of low-dose bortezomib plus thalidomide and chemotherapy is a highly effective and safety regimen for MM patients. The maintenane therapy with thalidomide may prolong PFS.

To develop a method to estimate the anti-Aspergilli activity of active ingredients of Chinese herbs. With the broth microdilution testing procedure proposed by NCCLS, anti-Aspergilli activity of active ingredients ( cinnamalde-hyde, cinn. and citral) of Chinese herbs was determined.The MIC values of cinn. to Aspergillus flavus, A.fumigatus were 0.100?g /mL , 0.050?g/mL.The MIC values of citral to A. flaws, A.fumigatus were 2.600?g/mL, 0.650?g/ mL.These results demonstrate that citral and cinn. have high potency activity against Aspergillus spp. .The research may provide references to establishing a standard for evaluating the effect of anti-Aspergilli Chinese herbs.

Objective To investigate the loss of heterozygosity at 17 microsatellites of 10 chromosome arms in 68 resected specimens of esophageal cancer, and the relationship to the clinicopathological phenotypes of patients. Methods 68 tumor specimens (20 well-differentiated squamous carcinomas, 30 moderately differentiated carcinomas and 18 poorly differentiated carcinomas) and their matched blood samples were analyzed for LOH at 17 microsatellites by using PCR and fluorescence-based DNA sequencing technology, and the association of LOH with the clinicopathological phenotypes of patients was compared statistically. Results The lowest detection frequency of LOH in our subjects was observed at D8S261 with 33. 3%, and the highest frequency was at D9S125 with 85. 2%. There were 12 markers with the frequency of LOH higher than 50.0%, and 3 markers (D3S1597, D3S1285 and D9S125) with the frequency higher than 75. 0%. There was a significant difference in the frequency of LOH at D9S111 and D13S153 between tumors with different histological grades. LOH at D9S111 was observed in 2 of 12 tumors with well differentiation in 14 of 20 tumors with moderate differentiation, and in 14 of 16 tumors with poor differentiation. LOH at DI3S153 was observed in 2 of 8 tumors with well differentiation, in 12 of 28 tumors with moderate differentiation, and in 11 of 12 tumors with poor differentiation. There was a significant difference in the frequency of LOH at D8S261 between tumors with lymph node metastasis and without lymph node metastasis. LOH at D8S261 was found in 1 of 14 tumors with lymph node metastasis, and in 12 of 22 tumors without lymph node metastasis. Conclusions The widespread and frequent loss of heterozygosity may exist in esophageal cancer, and the candidate genes located in the site of frequent LOH may be involved in the development of this cancer; LOH at D9S11 and D13S153 are more commonly observed in the patients with higher histological grades, the tumors with LOH at D8S261 may have a low tendency to lymph node involvement.

Objective To investigate the effect of syndecan-4 on the proliferation and extracellular matrix (ECM) secretion of human mesangial cells(HMC) stimulated by basic fibroblast growth factor (bFGF) and to evaluate the role of syndecan-4-PKCα pathway. Methods The expression of syndecan-4 in HMC was observed by immunofluorescence. After the down-regulation of syndecan-4 in HMC by RNA interference, the cell proliferation was detected by MTT. The secretion of fibronectin (FIN), type IV collagen, type Ⅰ collagen was assessed by ELISA. The copy number of syndecan-4 and PKCα was measured by fluorescent quantitation PCR at different time points. Results Syndecan-4 was expressed in HMC. bFGF could promote the cell proliferation and ECM secretion together with the PKCα copy number per million house-keeping genes of HMC, which could be reversed by the syndecan-4 siRNA transfection (MtT: 48-60 h, P<0.01; FiN: 24 h, P<0.01, 48-96 h, P<0.05; type Ⅳ collagen: 72-96 h, P<0.05; PKCa: 0 h, P<0.05, 12-48 h, P< 0.01). Conclusion Syndecan-4 may regulate the proliferation and ECM secretion of HMC stimulated by bFGF through syndecan-4-PKCα pathway.

Cutaneous Fistula ; Digestive System Abnormalities ; therapy ; Endoscopy, Gastrointestinal ; methods ; Female ; Humans ; Infant ; Treatment Outcome

Abdominal Neoplasms ; secondary ; surgery ; Abdominal Wall ; Antiporters ; metabolism ; Choriocarcinoma ; pathology ; Diagnosis, Differential ; Epithelioid Cells ; pathology ; Female ; Gestational Trophoblastic Disease ; metabolism ; pathology ; secondary ; surgery ; Humans ; Pregnancy ; Uterine Neoplasms ; metabolism ; pathology ; surgery ; Young Adult

Adenocarcinoma ; pathology ; Aged ; Ciliary Body ; pathology ; Epithelium ; pathology ; Female ; Humans ; Uveal Neoplasms ; pathology

Objective To observe the iffectiveness of comprehensive rehabilitationinterventions on stroke patients with unilateral spatial neglect (USN). Methods A total of 245 cases if strijd were examined to diagnose USN. Of the 245 patients,86 cases were diagnosed as being with USN, and divided into a control group(n=43 cases) and a treatment group (n=43 cases) randomly. The control group was treated with Bobath and Rood techniques in addition to routine clinical medical interventions, while the treatment group was treated with a comprehensive rehabilitation protocol for USN in addition to the same interventions for the control group. Both groups were assessed with regard to motor, balance function, walking performance, and USN severity as well as the activities of daily living (ADL) performance. Results After 8 weeks of treatment,both groups improved, but there showed a significantly statistical difference between the 2 groups in terms of Fugl-Meyer motor function scores (P＜0.01), balance function scores (P＜0.01) Holden walding function classifications (P＜0.01), Barthel index(P＜0.001) and USN severity scores(P＜0.01). Conclusion Comprehensive USN rehabilitation intervention could improve motor, balance, walking functions and ADL performance and alleviate the USN severity in stroke patients with USN.