The essay is,from the aspects of our guiding thoughts,course setting,teacher provision,and teaching system,to make a relatively profound discussion about the training mode of interdisciplinary English language talents in medical college.

Starting from the syntactic features of Medical English , namely extensive use of nominalization structure, passive voice and complex sentences, the present research attempts to carry out an in-depth study of Medical English translation on the sentence level guided by Nida 's Functional Equivalence Theory . It attempts to combine the translation theory with the translation practice of Medical English, with a view to improving students' translation proficiency and promoting Medical English teaching.

Objective To explore the application of PBL in dermatology and venereology teaching. Method According to random principle, 120 students were divided into experimental group and control group (60 students per group). The experimental group received PBL, and the control group received tradi-tional teaching. The teaching contents included systemic lupus erythematosus, pemphigus, psoriasis, syphilis. The course needed 16 periods totally . the traditional teaching group applied 8 classes extensive class teaching and 8 classes clinical trainee, and the PBL teaching group implemented case-based teaching 4 hours each time. Teaching satisfaction evaluation and test scores would be analyzed at the end of the semester. SPSS 17.0 was used for t test. Results The teaching satisfaction (contains professional values and ethics, communication skills, clinical skills, community health and health systems, information management, critical mind and research, etc.) of experimental group was higher than control group (P<0.05); The test scores of experimental group was higher than control group (P<0.05), especially in total score of theoretical examina-tion, comprehension and application. The difference mainly came from PBL teaching (P<0.05). Conclusion PBL is conductive not only to the comprehension and application of knowledge but to training the students' abilities of independent learning.

OBJECTIVETo investigate the role of different immunoglobulin- like receptor (KIR)haplotypes in haplo- identical hematopoietic stem cell transplantation (HSCT).

METHODKiller cell KIR genotyping was performed on 468 individuals from 156 unrelated families by PCR-SSP. A total of 624 KIR haplotypes from the parents were used for haplotype analysis. Ninety-two patients received haplo-identical HSCT from one of the parents.

RESULTSThe family study showed segregation of one A haplotype and at least 20 unique B haplotypes. The frequency of haplotype A was 72.92% (455/624). The most commonly observed haplotypes in group B were B1, B2, and B3, present at a frequency of 10.26%, 5.77%, and 4.48%, respectively. Compared to KIR gene matched donors (n=17), grafts from KIR gene mismatched donors (n= 14) had a positive effect on survival after haplo- identical HSCT for AML/MDS patients (OS: 88.2%vs 42.9%,P=0.015; RFS: 88.2%vs 35.7%,P=0.007). No effect was observed for ALL/NHL patients (OS: 76.0%vs 75.0%,P=0.727; RFS: 68.0%vs 65.0%,P=0.866). A significantly lower survival rate was observed for transplants from AA (n=52) and AB1/AB2 donors (n=15), compared to other group Bx donors (n=25) (OS: 53.3%vs 96.0%,P=0.017; RFS: 53.3%vs 92.0%,P=0.019). Meanwhile, the risk of relapse was much higher in AA group (n=52) compared to Bx group (n=40) (25.0%vs 5.0%,P=0.009). A higher risk of TRM was observed in AB1/AB2 group (P=0.012). In addition, transplant from donors carried Cen-B was associated with an increased survival compared with Cen-A homozygous donors (OS: 94.7%vs 68.5%,P=0.036; RFS: 89.5%vs 64.4%,P=0.045).

CONCLUSIONOverall, KIR genotyping and haplotype analyses should be useful for selection of the most optimal donors with favorable KIR gene grafts. KIR gene mismatch donors should be preferred for AML/MDS patients. Selecting donors carried Cen- B and avoiding the selection of donors of KIR genotype AA/AB1/AB2 was strongly advisable for haplo-identical HSCT.

Chronic Disease ; Genotype ; Haplotypes ; Hematopoietic Stem Cell Transplantation ; Humans ; Killer Cells, Natural ; Leukemia, Myeloid, Acute ; therapy ; Neoplasm Recurrence, Local ; Receptors, KIR ; genetics ; Survival Rate ; Tissue Donors

Objective To develop an ultra-performance liquid chromatography-mass spectrometry(UPLC-MS/MS)method for the simultaneous quantification of dolutegravir,raltegravir,efavirenz,lamivudine and tenofovir in human plasma and to apply it to the therapeutic monitoring.Methods Dolutegravir-D5,raltegravir-D4,efavirenz-D5,lamivudine-13 C-15 N2 and tenofovir-D7 were used as internal standard,respectively.All samples were extracted using the protein precipitation method with acetonitrile and then diluted for analysis.Chromatographic separation was performed on Shim-pack XR-ODS Ⅲ(2.0 mmx50 mm,1.6 μm)column.Mobile phases A and B consisted of 0.1％formic acid in water and acetonitrile respectively.A programmed mobile phase gradient was used at a flow rate of 0.3 mL·min-1 and column temperature of 40 ℃.The tandem mass spectrometer was equipped with an electrospray ionization(ESI)source operating in multiple reaction monitoring(MRM)modes.After methodological validation,it can be used for therapeutic drug monitoring in HIV patients.Results There was good linearity in the validated concentration ranges of 62.5-3 000 ng·mL-1 for dolutegravir,10-500 ng·mL-1 for raltegravir,125-6 000 ng·mL-1for efavirenz,10-500 ng·mL-1 for lamivudine and 10-500 ng·mL-1 for tenofovir with the linear correlation coeffificients of determination(R2)of all higher than 0.998.The accuracy of both intra-day and inter-day studies ranged from 94.0％-109.3％,and the relative standard deviations were less than 7％.The IS-normalized matrix factor and extraction recoveries of all analytes were 95.7％-106.0％and 98.7％-104.5％at all concentrations.All analytes were stable in plasma at a certain storage environment.The trough blood concentrations of dolutegravir,efavirenz,lamivudine and tenofovir were 107.7-2 366.0,740.0-3 410.0,38.5-1 229.3,31.6-224.4ng·mL-1 in HIV patients,respectively.Conclusion The method is highly aceurate,easy to perform,low-cost,and suitable for therapeutic drug monitoring of dolutegravir,raltegravir,efavirenz,lamivudine and tenofovir in HIV patients.

Objective: To analyze family-based haplotype frequencies of HLA-A, -B, -C, -DRB1 and -DQB1 genes and their clinical significance. Methods: The data of HLA genotyping in 3568 families undergoing related haploidentical transplantation between 2012 and 2017 at the First Affiliated Hospital of Soochow University were retrospectively evaluated. The HLA genotyping was performed by PCR amplification with sequence-based typing (PCR-SBT) and sequence-specific oligonucleotide probe (PCR-SSOP) methods. The family genetic analysis and haplotype frequencies were also investigated. Results: All the families were divided into 3 groups, including group1 of 1 422 entire families; group2 of 1 310 patients and either of their parents or one of their children; group3 of 836 patients and their HLA≥5/10 matched sibling donors. In the haplotypes with frequencies greater than 0.1% in group1+ group2, the frequency of A*11∶01-B*40∶01-C*03∶04-DRB1*11∶01-DQB1*03∶01, A*02∶07-B*51∶01-C*14∶02-DRB1*09:01-DQB1*03∶03 were significantly different between group1 and group2 (P=0.029, 0.033) . The frequency of A*11∶01-B*46∶01-C*01∶02∶01G-DRB1*09∶01-DQB1*03∶03 was significantly different between group1 and group3 (P=0.035) . The frequency of A*02∶01-B*40∶01-C*07∶02-DRB1*09∶01-DQB1*03∶03 was significantly different between group1 and group2 (P=0.034) , or group1 and group3 (P=0.034) . The frequency of A*24∶02-B*13∶01-C*03∶04-DRB1*12∶02-DQB1*03:01 was significantly different between group2 and group3 (P=0.046) . Conclusion In this study, we summarize the prevalence of haplotype frequencies in terms of HLA-A, -B, -C, -DRB1 and-DQB1. Based on the database of family haplotype analysis, patients and donor candidates are sorted with matched HLA genotype while unmatched HLA haplotype. Even in patients without entire family information, HLA haplotype analysis assists in choosing the optimal related or unrelated donors.