1.Exploration in teaching stuff construction of bilingual teaching in internal medicine
Chinese Journal of Medical Education Research 2011;10(8):951-953
Bilingual teaching is an important method to train international medical students.While the current bottleneck problem is the shortage of teachers during the exploration and practice in bilingual teaching. Proceeding from requirements and current situation of bilingual teachers, the following approaches should be taken to strengthen the teaching stuff construction of bilingual teaching: demonstration teaching, language training infiltrated in clinic job, guiding foreign students, preparing bilingual teaching materials and professional team building.
2.The application and evaluation of PBL pattern in the teaching of medical microbiology
Chinese Journal of Medical Education Research 2006;0(11):-
In the teaching of Medical Microbiology,the writers use problem based learning pattern and traditional teaching methods together to complement each other according to the characteristics of students. They improve the quality of teachers constantly,reform the old methods of teaching and evaluation system in order to improve the students'clinical work ability and train their innovation thoughts.
4.Research Progress on Pathogenesis and Determination of Yersinia enterocolitica
Yi LIU ; Yan-Ling WANG ;
Journal of Environment and Health 2007;0(08):-
Yersinia enterocolitica,which is pertaining to pathogenetic Yersinia,is a human and animal pathogen found in most countries of the world.The microorganism is widely distributed in nature in aquatic and animals.It is transmitted through the respiratory tract or digestive tract.The epidemical seasons are mainly autumn and winter.Within a broad spectrum of clinical diseases,gastroenteritis is commonly encountered.To detect Yersinia enterocolitica,molecular biological method is the highest sensitive and special.
5.The Neurobehavioral Cognitive Status Examination(NCSE)
Yan ZHU ; Yi WANG ; Wen-Min WANG ;
Chinese Journal of Clinical Psychology 1993;0(02):-
Objective:This article has summarized the second generation cognitive screening exam(NCSE) about it's subtests,methods of use,applicability,characteristics and flaws.
6.In vitro induction of colon cancer-reactive CTLs with prostatic acid phosphatase
Yi WANG ; Yan WANG ; Hongyu ZHAO
Medical Journal of Chinese People's Liberation Army 2001;0(08):-
Objective In this study,we determined whether or not cancer-reactive cytotoxic T-lymphocytes(CTLs)could be induced from peripheral blood mononuclear cells(PBMCs)of colon cancer patients by in vitro stimulation with a PAP peptide.Methods The PBMCs of HLA-A24+ colon cancer patients and healthy donors were stimulated with a PAP213-221 peptide in vitro.The PAP-specific IFN-? was measured by ELISA.The cytotoxicity of CTLs were examined by 51Cr release assay.Results IFN-? produced by the PBMCs of 3 of 5 colon cancer patients and 1 of 8 healthy donors after incubation with PAP213-221 peptide pulsed C1R-A2402 cells were significantly higher then that after incubation with HIV peptide pulsed C1R-A2402 cells(P
8.The significance of CT multi-planar reconstruction of vertebral artery CT angiography in C2 pedicle screw placement
Yan ZHANG ; Yi LIU ; Xiaohua WANG
Chinese Journal of Spine and Spinal Cord 2014;(3):217-221
Objectives: To investigate the significance of CT multi-planar reconstruction of vertebral artery CT angiography(CTA) in C2 pedicle screw placement. Methods: The vertebral artery CTA images of 77 pa-tients were reviewed retrospectively by CT multi-planar reconstruction. The positions in three dimensions were adjusted according to the screw′s ideal direction, and the cross section of the screw passing through the pedicle was displayed based on CT multi-planar reconstruction. A circle was demarcated on the former plane to simulate the cross section of the screw. The diameter of the circle, the accommodation of screw in C2 pedicle, and the positions of the screw related to the vertebral artery were taken into account to assess the feasibility of pedicle screw placement. And meanwhile, the feasibility was assessed by measuring the inner di-ameters of pedicle complex. The results of the two methods were compared. Results: The simulation of place-ment of C2 pedicle screw basing on CT multi-planar reconstruction illustrated the accommodation of screw in C2 and its relationship with surrounding structures. According to this method, 10(13%) cases of left side and 19 (25%) cases of right side could not accommodate the circle with the diameter of 4mm and could not be placed pedicle screw, while operation was unavailable for 12(16%) cases of left side and 20(26%) cases of right side by measurement of inner diameters. The P value of McNamara test was 0.5 in the left and 1 in the right. There was no significant differences between the results of two methods(P>0.05). The result of Kap-pa test was 0.770 in the left and 0.732 in the right, and the P value of the Kappa test in the both sides was 0, which showed good consistency. Conclusions: The simulation of placing pedicle screw in axis basing on CT multi-planar reconstruction can illustrate the screw accommodation in C2 and its relationship with sur-rounding structures, which can provide good reference for the operation.
9.Determination and Validity of the Sun-reactive Skin Type
Kanghuang LIAO ; Chunlin YAN ; Yi WANG
Chinese Journal of Dermatology 1994;0(05):-
Ninety normal subjects were determined by the respofnse of the skin to sunlight, and were classified as sun--reactive skin types of Ⅲ, Ⅳ, Ⅴ,most of them were type Ⅳ (80. 11 % ),to the next were types Ⅴ and Ⅲ. The minimal erythema dose (MED) to UVB and UVA,and the immediate pigment darkening reaction(IPD) to UVA radiation were measured for each type. Bivariate correlation analysis showed a positive correlation between the MED UVB and MED- UVA (r= 0. 47d, P<O. 001 ). The mean IPDUVA was significantly lower than the mean MED--UVA. Both mean MED--UVB and MED--UVA were significantly higher among the subjects in this study in comparison with the English people with skin types Ⅱ and Ⅲ. The validity of sun--reactive skin type in the study on photosensitive skin diseases and phototherapy is discussed.
10.Expression and mechanism of UCA1 in gastrointestinal tumors
Yi ZHAO ; Shanjun YAN ; Qizhi WANG
Journal of International Oncology 2017;44(2):142-144
Urothelial carcinoma associated 1 (UCA1) is a kind of long non-coding RNA (lncRNA),which has no capacities for coding proteins.UCA1 over-expresses in diverse tumors,and plays a pivotal role in initiation and progression of tumors.Researches indicate that UCA1 may function as an oncogene in gastrointestinal tumors,such as gastric cancer,colorectal cancer and hepatocellular cancer,and participate in regulating cell proliferation,metastasis and chemo-resistance.