Objective To explore the association of expression of apoptosis-associated gene BAK and cFLIP with the biological behaviors in endometriosis. Methods The expression of BAK and cFLIP protein gene in eutopic and ectopic tissue samples from 40 cases with pathologically confirmed ovarian endometriosis and 40 cases with pathologically confirmed normal endometrium was detected by immunohistochemical method. Results ①The expression of BAK and cFLIP protein gene was found in three groups of different endometrial tissue. ②The expression of BAK protein gene was increased gradually in ectopic endometrial , eutopic endometrium and normal tissue and there was significantly difference between every two groups ,while cFLIP was contrary expressed (P <0.05); ③In normal endometrium, The expression of BAK protein gene in secretory phase was higher than that in proliferative phase (P < 0.05), while cFLIP was contrary expressed, in eutopic endometrium and ectopic endometrial tissue , The expression of BAK and cFLIP protein gene in secretive phase showed no statistically significant difierence with that in proliferative phase (P > 0.05). ④The expression of BAK protein gene in severe group (Ⅲ-Ⅳ period) is lower than mild group both in eutopic or ectopic endometrial tissues,while cFLIP was contrary expressed (P < 0.05). ⑤The expression of BAK and cFLIP was negatively correlated with each other in ectopic endometrium (r=-0.389,P< 0.05). Conclusion BAK and cFLIP was negatively expressed in EMS, which may take a part in the endometrial apoptosis and disorderly proliferation. BAK and cFLIP may play an important role in the the diagnosis and treatment of endometriosis.

Objective To study the effects of purified rabies vaccine for human use (RV) on specific Th1/Th2 cytokines in human. Methods Twenty cases were injected intramuscularly with 5 full doses of RV. PBMCs were isolated from the blood sample collected at day 0, 14, 45 after the RV inoculation. Neutralizing antibody was determined by ELISA, and the proliferation of lymphocyte by in vitro test. The levels of RV specific IFN-γ, TNF, IL-2,IL-4, IL-5, IL-10 in the culture supernatants were detected by cytometric bead array (CBA). Results The neutralizing antibody was tested positive in 19 cases 45 days after inoculation and 1 case after 60 days, with the positive rate reaching 100%. After stimulation with RV, the lymphocyte transformation index at day 14, 45 in cases were significantly higher than those day of 0 (P< 0.05), and similar results were confirmed with IFN-γ, IL-2, IL-4, IL-5 tested by CBA (P<0.05). Condusion The RV could induce humoral and antigen-specific cellular immune responses in human, tested by showing good protective effect on rabies virus.

Objective To investigate the different expression pattern of Src-homology2 domain phosphatase (SHP)-1 and SHP-2 in human papiilomavirus (HPV)6/11 infected condyloma acuminatum (CA) and the significance of the difference. Methods HPV6/11 related CA cases were diagnosed by in situ hybridization. The expression and distribution of SHP-1 and SHP-2 were examined by SP immunohistochemistry technique in skin samples from 40 HPV 6/11 positive CA cases and 20 healthy control (foreskins). Results The positive rates of SHP-1 and SHP-2 were 80% and 85% respectively in CA, which were significantly higher than those in healthy control cases (only 35% and 30%, respectively, X2=11.87,P<0.01; X2 =18. 15,P<0. 01) . The SHP-1 and/or SHP-2 positive cells in CA skin lesions were mainly distributed in prickle layer, showing as brown yellow, with the positive staining located in cytoplasm. Contrastively, the SHP-1 and/or SHP-2 positive cells in healthy controls were rare and mainly distributed in basal layer, showing as pale yellow with the positive staining located in cytoplasm. There was no significant correlation between the expression of SHP-1 and SHP-2 in CA( rs = 1.0, P>0.05 ). Conclusion The expressions of SHP-1 and SHP-2 increase in HPV6/11 positive CA, which suggest that with the infection of HPV6/11, SHP-1 and SHP-2 may play a regulatory role in the proliferation of keratinocytes.

Objective To explore the effect of body-weight support treadmill training (BWSTT)on ambulatory capacity in individuals following incomplete spinal cord injury (ISCI).Methods 36 cases of incomplete SCI patients were divided randomly into control and BWSTT groups who were classified as ASIA C or D.All received comprehensive rehabilitation, and patients in BWSTT group also received BWSTT for 3 months when the physical condition was permitted.They were assessed before and after treatment.The evaluation items included measurement of ASIA lower-extremity motor assessment, functional independence measure (FIM) ambulatory function measure, 10meter ambulatory velocity and modified Barthel Index.Results The scores of ASIA lower-extremity motor assessment, FIM ambulatory function, the ambulatory 10-meter velocity in BWSTT group improved significantly when compared with the control group (P<0.05).The scores of modified Barthel Index were no difference between two groups before and after treatment (P<0.05).Conclusion BWSTT could improve ambulatory capacity for incomplete SCI patients

Objective To observe the effect of Shenmai injection combined concurrent chemoradiotherapy on immune function in patients with locally advanced non-small cell lung cancer.Methods A total of 80 patients with locally advanced non-small cell lung cancer were randomly divided into treatment group and control group.In treatment group,40 patients received simultaneous three-dimensional conformal radiotherapy combined with TP(docetaxel+cisplatin)chemotherapy,while given Shenmai injection in the process of concurrent chemoradiotherapy.In control group,40 patients only received chemoradiotherapy.The changes of T cell subsets were observed between the two groups.Results It showed no significant differences in percentages of CD+3,CD+4,CD+16CD+56and CD+4/CD+8 ratio between two groups pre-treatment(all P＞0.05).There were no significant adverse reactions occurred after received Shenmai injection in treatment group.Conclusion It play an important role in improving immune function of patients with locally advanced non-small cell lung cancer who received Shenmai injection combined concurrent chemoradiotherapy.

Objective To investigate the association of the LIPC-C480T (rs1800588) and lipid levels and dyslipidemia in different age-and-sex groups in Han Chinese population.Methods The serum TC,TG,LDL-C and HDL-C were detected by automatic biochemical analyzer in 2420 health adults (1527 men and 893 women).The genotypes of rs1800588 were detected by M ALDI-TOF MS.According to the age difference (≤44,45-59 and ≥60-year-old),the total samples were divided to young (241 men and 201 women),middle-aged (652 men and 360 women) and older (634 men and 332 women) groups.The effects of genotypes on 4 serum lipid indicators in each age-and-gender group were analyzed by one way analysis of variance (ANOVA),and the odd risk of genotypes on dyslipidemia was estimated by binary Logistic regression analysis.The P value less than 0.05 was considered statistically significant.Results The frequence of allele T for LIPC rs1800588 in this population is 39.4％.In each age group the lipid parameters are quite different between males and females.Compared with those with CC genotype,middle-aged and elder men with CT or TT genotype have higher TC and HDL-C levels,and elder men with TT genotype also have higher TC level ; young women bearing CT genotype have higher TC level,and the CT and TT genotypes have higher HDL-C levels,middle aged women with CT or TT genotype have higher TC and TG levels,and CT genotype also have higher HDL-C level,the elder women with TT genotype have higher HDL-C level.Compared with those CC genotype individuals,the risk for mixed hyperlipidemia and hypercholesterolemia increases 2.318 folds (P =0.004) and 2.571 folds (P ＜ 0.001) respectively,while the risk for low HDL-C decreases 1.908 folds (P =0.029) for TT genotypes individuals among elder males; the hypercholesterolemia risk increasc 1.688 (P =0.036) and 2.099 times (P =0.040) in CT and TT genotypes respectively,and the risks for hypertriglyceridemia and mixed hyperlipidemia are 2.060 (P =0.038) and 2.381 (P =0.019) times higher than those with CC genotype among middle-aged females.Conclusions The LIPC rs1800588 site associates with the lipid levels and dyslipidmia risk in Han Chinese in an age-and-sex model.This SNP site has higher impact on lipid levels and dyslipidemia among elder males and middle-aged females,and the T allele is the risk factor.

Objective To explore the relationship of cell proliferation of acute leukemia stimulated by granulocyte colony-stimulating factor(G-CSF) and the expression of granulocyte colony stimulating factors receptor(G-CSFR).Methods Thirty cases of initial and refractory-relapse acute myeloid leukaemia(AML) patients,20 cases of acute lymphoblastic leukemia(ALL) and 20 normal controls were involved in the study.The 5ml bone marrow was taken from each patient before chemotherapy and the marrow mononuclear cells(MNC) were cultured with 5,10,15,20 and 25 ng/ml G-CSF respectively.After 24h,the DNA diploid and the expressions of G-CSFR and CD34 were detected by flow cytometry(FCM).Results The DNA diploid of MNC from AML was increased with the elevated concentration of G-CSF after 24h,and that of the ALL and normal control did not change significantly.The expression rates of G-CSFR were(68.59?13.99)%,(1.90?0.93)% and(70.5?10.8)% in AML,ALL and the normal control respectively.The expression rates of CD34 were(45.15?4.22)%,(46.75?3.15)% and(3.15?0.22)% in AML,ALL and normal control respectively.The expression of G-CSFR in AML was significantly different from that of ALL(P0.05).The expression of G-CSFR in ALL was significantly different from that of the normal control(P

0.05).However,phosphor-ERK and phosphor-STAT3,NF-?B were higher in CVB_3 group than those in control groups(P