Under harmonious socialist society angle of view,medico professional ethics education have their new requirements;However the way of cat of the object of education has many new features under the new situation,therefore the medical ethics education must take to educate,to be content with one's occupation the education,the attendance industry education,the essence industry education,the offer education,the criterion education and the category education.

Mel-18 gene is one of the core members of the PcG (polycomb group) family,which plays an important role in embryogenesis,cell growth and proliferation and self-renewal of stem cells.Mel-18 gene expressing abnormally has been related to human tumorigenesis,development process.Mel-18 serves as a tumor suppressor gene and inhibits tumor growth through transcriptional repression of Bmi-1 and c-myc.Mel-18 expression is decreased at transcriptional and translational levels in most human cancers including breast cancer,prostate cancer,and gastric cancer and other tumors.Mel-18 is expected to become a prognostic marker for human cancers.

Objective: The demand of new rural cooperative medical system in Jiangsu province of the quantitative research is analyzed. Methods: To analyze cross-sectional data in 2011 statistical yearbook of Jiangsu province and China Statistical yearbook by using Extend Linear Expenditure System ( ELES) Model. Results: The farmers of Jiangsu for medical need a lower tendency and middle-income households below the expenditure on basic medical needs. In the premise of the farmers’ live, increase the income of medical and the demand will increase too. Conclusion:It needs to carry out effective propaganda work, improve the level of financing of the new rural cooperative medical system, implement the reform of the medical system.

From the angle of view of ecology morals,to explain the content and function of ecology moral education,to analyze the present situation and the origin of medico's ecology demoralization,discussesing its countermeasure.Pointed out that establishing ecology morals idea,we must enrich and widen the angle of view of medico's traditional moral education.Currently we should strengthen medico's ecology moral education from the ecology environment education,the ecology ethics education and the ecology morals practice education,and it has the the vital significance to the medico that Seting up the scientific ecology moral outlook,improving the ecology morals quality,promoting the forming of moral character and personality,cultivating well medical ethics.

Adolescent ; Adult ; Aged ; Child ; Colles' Fracture ; therapy ; Female ; Humans ; Male ; Middle Aged ; Musculoskeletal Manipulations ; Young Adult

Objective To evaluate the effects of Xuebijing on apoptosis induced by traumatic brain injury in rabbits.Methods A total of 36 healthy adult male rabbits were randomly devided into 3 groups (n =12):sham group (group S),traumatic brain injury group (group T),and Xuebijing therapy group (group X).The model of traumatic brain injury was produced by improved Feeney' s traumatic brain injury model.Group S drill bone window and not crack down on brain tissue.The rabbits were sacrificed for injury brain tissue samples at 24 h after molding success in every groups.Brain cell apoptosis was evaluated by TUNEL staining.The cerebral expression of Bcl-2 and Bax was analyzed by Western blot.Results Compared with group S,the rates of apoptosis were increased and the protein expression ratios of Bcl-2/Bax were decreased in group T,and group X (P ＜0.01).Compared with group T,the rates of apoptosis were decreased and the protein expression ratios of Bcl-2/Bax were increased in group X (P ＜ 0.01).Conclusions Xuebijing can reduce the apoptosis of cerebral cells induced by traumatic brain injury to a certain extent,and protect the cerebrum,the signal of Bcl-2/Bax change to the way of anti-apoptosis is involved in the mechanism.

Heat shock protein 90(Hsp90)is a highly conserved protein which have been proved to play an important role in the development and progression of malignant transformation .As one of small molecule inhibi-tors that has been detected to have potent antitumor activity in a wide range of malignancies ,NVP-AUY922 is a pyrazole scaffold drug with many advantages such as low toxicity and stable structure .As a result of this,NVP-AUY922 is extensively considered as a new promising kind of anti -tumor drug .This review intends to update the reader on advances made over the past four years in the clinical development of NVP -AUY922 in advanced cancers.

Objective To explore the clinical therapeutic effects of St. John's Wort exact (SWE)on depressive disorder and blood glucose in elderly type 2 diabetic patients Methods 118 patients with type 2 diabetes and depressive disorder were randomly assigned to SWE group (26 cases),lorazepam group (22 cases ), psychotherapy group (24 cases), physicotherapy group (24 cases) and control group (routine therapy,22 cases) for 12 weeks' treatment. The clinical effects were evaluated with the percentage reduction in HAMD score after the treatment, HbAlc levels were obtained to monitor glycemic control. Results (1) The percentage reduction in HAMD score in SWE group was the highest (80. 8%), and it was lower in lorazepam group ( 63. 6%), psychotherapy group (62. 5%) and physicotherapy group(58. 3%). The percent decrease in H AMD score was higher in four groups than in control group ( 18. 2%) and the difference was significant (P < 0. 01). The therapeutic effect of SWE was better than the others(P0. 05). (2) The level of HbAlc in SWE group (6.5±0. 6)% was significantly lower than the others [( 7. 5 ± 0. 8) %, (7.4 ± 0. 8) %, (7. 4 ±1.0) % (P < 0. 01 )]. Conclusions St. John' s Wort exact (SWE) can efficiently improve the depressive disorder in elderly type 2 diabetic patients, and it is good for controlling blood glucose of the patients.

Objective: To assess the expression of retinoic acid receptor beta 2 (RAR-β2) in breast tumor and to evaluate the relationship between RAR-β2 expression and tumorigenesis of breast cancer. Methods: Immu-nohistochemistry was used to detect the expression of RAR-β2 protein in specimens from 40 cases of breast cancer, 40 cases of atypical ductal hyperplasia, 40 cases of fibroadenoma and 20 cases of normal breast tissues. Reverse transcription polymerase chain reaction (RT-PCR) was used to detect the mRNA expression levels of RAR-β2 gene in 20 cases of breast cancer, 20 cases of atypical ductal hyperplasia, 20 cases of fibroadenoma, and 20 cases of normal breast tissues. Results: Immunohistochemical staining results revealed that the positive expression of RAR-β2 protein showed nuclear staining. The positive expression rate of RAR-β2 was 30% (12/40) in breast cancer, 17.5% (7/40) in atypical ductal hyperplasia, 87.5% (35/40)in fibroadenoma, and 95% (19/20) in normal breast tissues. The expression of RAR-β2 protein in breast cancer was significantly lower than that in normal breast tissues (X~2=26.30, P<0.001). The expression of RAR-β2 was not significantly different between atypical ductal hyperplasia and breast cancer (P>0.05). No correlation was found between the expression of RAR-β 2 protein and the tumor size, menopausal age, lymph node metastasis, clinical stage, histological grade, or protein expression of ER and PR in breast cancer tissues (P>0.05). Follow-up results showed that 3 out of 28 patients with negative RAR-β2 expression had visceral organ metastasis, but only one of the 12 RAR-β2 positive patients had osseous metastasis. RT-PCR analysis showed that the positive expression rate of RAR-β2 mRNA in breast cancer, atypical ductal hyperplasia, fibroadenoma and normal breast tissues was 25% (5/20), 35% (7/20), 85% (17/20) and 100% (20/20), respectively. The RAR-β2 mRNA expression rate in breast cancer was significantly lower than that in normal breast tissues (X~2=30.43, P<0.001). No significant difference in RAR-β2 mRNA expression was found between atypical ductal hyperplasia and breast cancer tissues (P>0.05). Conclusion: RAR-β2 gene may play a repressive role in the initiation of breast cancer, and the loss of the expression of RAR-β2 gene may be the initial step in breast carcinogenesis.

Objective To study tumor immune escape in a gastric carcinoma cell line expressing human indoleamine 2,3-dioxygenase(IDO).Methods Human IDO gene was cloned by RT-PCR and the vector for pIRES_2-EGFP-IDO was constructed.BGC-823 cells were transfected with the plasmid using eleetroporation.The integrated INDO genes were detected by RT-PCR and Western blot.The enzyme activity of IDO were measured.T cells from gastric cancer patients were cecuhured with BGC-823 transfected with IDO or added with 1-MT circumstance,T cell-mediated cytotoxicity and proliferation were detected.Results Higher level expression of IDO mRNA and IDO protein Was detected in tumor cells transfected with IDO gene.The level of kynurenic acid was higher in transfected cells compared with no-transfeeted group (4.84±0.11)mg/L vs.(1.83±0.10)mg/L,P=0.000.The cytotoxicity ratio of the IDO transfected group and transfected group with 1-MT circumstance (1-MT group) was lower than control group (P<0.05).The inhibition rate of transfected group with 1-MT group Was higher than control group(P<0.05).Conclusion Gastric cancer cell lines encoded with IDO inhibits T cell-mediated cytotoxicity and proliferation.