Transsexuals are specific humans who abandon their traditionally functional reproduction.However they may wish to have a child in the new-gender identity.At present in China,assisted reproductive technology(ART) should be limited to those female-to-male transsexuals with a female partner.The assisted reproductive institutions should keep the information for transsexuals confidential in the whole treatment procedure.In some cases,we could appeal to the ART ethics committee for support.Before sex reassignment surgery(SRS),the candidate transsexuals could preserve their fertility by cryo-storing germ cells,tissues and organs for future reproductive usage.

Objective: The aim of the research was to test the applicability of Chinese Meaning in Life Questionnaire (C-MLQ) and its reliability and validity in college students. Methods: C-MLQ and a parcel of scales were administered to 531 college students from three universities in China. Exploratory Factor Analysis (EFA) and confirmatory factor analysis (CFA) were employed to check the construct validity. Results: Firstly, the internal consistency of the two subscales were qualified, the coefficient alpha of two subscales were 0.85 and 0.82 respectively; test-retest reliability were 0.74 and 0.76 respectively; secondly, compared with original scales, the construct of C-MLQ also had two factors, the item factor loadings ranging from 0.61 to 0.78 on the factor it belonged to. Thirdly, the correlations of C-MLQ and criterion measurement were 0.025 to 0.637. Finally, there were no gender difference in the scores of two subscales. Conclusion: The CMILQ has good reliability and validity and it can be used to assess individual meaning in life.

Objective To investigate the application of serum soluble interleukin-2 receptor(sIL-2R)and soluble tumor necrosis factor receptor Ⅱ (sTNFR Ⅱ) in extrapulmonary organ involvement sarcoidosis.Methods Of 28 cases with sarcoidosis which were in active period,12 cases were in extrapulmonary organ involvement subgroup,16 cases were in pure pulmonary lesions subgroup.Serum sIL-2R and sTNFR Ⅱ of the two groups were detected by enzyme linked immunosorbent assay and compared.Results The expression level of sIL-2R in extrapulmonary organ involvement subgroup was (1.60 ± 0.80) μg/L,significantly higher than that of pure pulmonary lesions group,and there was significant difference((1.00±0.29)μg/L,t =2.764,P＜0.05);and the expression level of sTNFR Ⅱ in extrapulmonary organ involvement subgroup was (1.09 ± 0.24) μg/L,significantly higher than that of pure pulmonary lesions group,and the difference between the two groups was statistically significant((0.85±0.29) μg/L,t =2.183,P＜0.05).Conclusion The expression level of peripheral blood serum sIL-2R and sTNFR Ⅱ may serve as the important indexes to judge the extrapulmonary organ involvement sarcoidosis.

Objective To observe anti-sense phosphorothioate oligonucletide (ASPSODN) targeted directly to hTERT mRNA to its inhibiting effect on aimed gene and the influence on the telomerase activity, cellular proliferation, cell apoptosis of K562 cells. Methods Human leukemia cell line K562 was transfected with anti-sense oligonucleotide ASPSODN by liposome. The proliferation activity of K562 cell line was determined by using methyl thiazolyl tetrazolium assay, and telomerase activity was detected by TRAP-PCR-ELISA. Flow cytometry was adopted to examine apoptotic rate and cell cycle. RT-PCR was used to detect the expression of target gene hTERT mRNA. Results 0.6 μmol/L ASPSODN (0.42 ±0.16) was remarkably decreased the expression of hTERT mRNA, Telomerase relative activation was decreased by 52 %. According to 0.6 (μmol/L ASPSODN caused significant the inhibition of K562 cell growth. Apoptotic rate and cell cycle was examined by 0.6 μmol/L ASPSODN with flow cytometry. The cell apoptosis rate of 0.6μmol/L ASPSODN were 10.31 %. It showed the cells treated with 0.6 uU PSASODN arrested in G_1/C_0. The ratio of cells in G_2/M and S period was reduced. But there was no characteristic apoptosis peak. Conclusion ASPSODN targeted hTERT can inhibit the expression of target gene hTERT mRNA, and decrease the telomerase activity of K562 cells. ASPSODN can inhibit strongly the proliferation of K562 cell and induce cell apoptosis by decreasing telomerase activity.

BACKGROUND: The free radicals induced by cerebral ischemia/reperfusion consist mainly of xanthine oxidase, which induces cell swelling in the infarcted area.OBJECTIVE: To observe the changes of cerebral ischemia/reperfusioninduced changes in the activity of cerebral superoxide dismutase (SOD), an enzyme responsible for free radical clearance, and investigate the effect of apurin, a inhibitor of purine oxidase, on cellular water content in the brain tissue with ischemia/reperfusion injury.DESIGN: Completely randomized controlled study.SETTING: Department of Neurology of the Central Hospital Affiliated to Shenyang Medical College, Department of Neurosurgery of the First Hospital Affiliated to China Medical University, and Liaoning Provincial Orthopedic Hospital for Limb Disabilities.MATERIALS: The experiment was conducted in the Laboratory of the Central Hospital Affiliated to Shenyang Medical College from May 2003 to April 2004. Forty Wistar rats were subjected to a 6-hour cerebral ischemia and randomized into 4 equal groups to receive intragastric administration of 100 mg/kg apurin (ischemia + apurin group), oxolinic acid suspension of the same dose (ischemia+ oxolinic acid group), 100 mg/kg apurin after a 2-hour reperfusion (Ischemia/reperfusion + apurin group), or oxolinic acid of the same dosage after the 2-hour reperfusion (ischemia/reperfusion + oxolinic acid goup), respectively. The rats in apurin group had intragastric administration of 100 mg/kg apurin 48, 24 and 1 hour before occlusion of the cervical internal carotid artery (CICA) to induce the ischemia, respectively. Oxolinic acid was given in the two oxolinic acid groups in the same manner.METHODS:Water content of brain tissue of rats was measured after 6 hours of CICA occlusion in the two ischemia groups and after the 2-hour perfusion in the two ischemia/reperfusion groups. Distribution of SOD in the brain tissue was observed with SOD immunostaining.MAIN OUTCOME MEASURES: Distribution of SOD and water content in the brain tissue of rats.RESULTS: In the two oxolinic acid groups, Cu-Zn SOD staining identified obviously increased staining intensity in the ischemic foci. Mn SOD staining in ischemia+oxolinic acid group resulted in increased circular staining surrounding the vessels in the ischemic foci, with also obvious staining of the vascular wall and neural cells. The ischemic foci of the ischemia/reperfusion + oxolinic acid group showed diffuse but lightly weaker staining. Cu-Zn SOD staining in the two apurin groups revealed no significant difference. In the two oxolinic acid groups, endothelial cell nuclear swelling of the arteriole, protrusion of the mid-layer myocytes, and expansion of the vascular membrane were observed, with the tissues surrounding the vessels appearing spongy. These changes were less severe in the two apurin groups. The water content in the brain tissue was (78.56±0.30) % in ischemia + apurin group and (78.85±0.49) % in ischemia/reperfusion + apurin group, significantly lower than that of (79.08±0.33) % in ischemia + oxolinic acid group and (79.86±0.49) % in ischemia/reperfusion + oxolinic acid group (P ＜ 0.05).CONCLUSION: Apurin can relieve tissue injury after cerebral ischemia/reperfusion by inhibition of SOD.

Objective] To observe the clinical efficacy of Agkistrodon in treating Sjogren's syndrome. [Methods] 52 patients were randomly divided into two groups: Treatment of 26 patients taking Agkistrodon and the basic prescription medicine(YIQIYANGYINQUYU drugs); 26 patients in the control received the basic prescription medicine. The clinical symptoms,the disease activity score of SSDAI,the score of TCM symptom and life quality and the index of serology were recorded in this clinical observation. [Results] The treatment group had better results of immune function than the control group after treatment, in particular had a substantial decrease in IgG. In addition, the clinical symptoms, the disease activity score of SSDAI, the score of TCM symptom and life quality were improved. [Conclusion] Agkistrodon has significantly immunosuppressive effects on the patients with Sjogren's syndrome , thus improving the patients' condition,the standard of living and the quality of life.

Objective: To investigate the effect about the treatment in asynchronous cerebral arterial thrombosis of cerebral circulation therapeutic equipment with disease function rehabilitation and the trigger factor of stroke and cerebral blood flow in 108 cases. Methods:Treatment group on the basis of conventional drug treatment plus brain circulation function therapeutic apparatus (KJ-3000-a) treatment in patients with stroke in different disease period. Using the neural function defect score and controllable risk factors of stroke and TCD determination of internal carotid artery and vertebral artery blood flow changes in evaluation of cerebral circulation function therapeutic equipment therapy in treatment group and control group is effective and feasible. Results:Different stages of stroke treatment group after treatment of acute phase of the neural function defect score in the control group (t=-13.26, P<0.05), and factors caused troke such as blood pressure and cholesterol leels also declined significantly than control group (t=7.39, t=7.75, P<0.05), cerebral blood flow between treatment group and the control group after treatment mainly reflected in the increased blood flow of part of left and right internal carotid artery and Vertebral Artery ,as Vd, Vs and Vm. Conclusion:Against the illness severity stroke with drug therapy on the basis of brain circulation function therapeutic instrument to stimulate rehabilitation treatment is convenient, economic, safe, effective, can be applied to stroke periods with high blood pressure, cholesterol levels, but acute stage used the best, after post-stroke patients vital center smoothly, can take early used cerebral circulation function therapeutic equipment for rehabilitation.

Objective To compare the different expression patterns of survivin and caspase-3 between the larger part and the smaller part of the dissymmetric enlarged prostates in BPH patients, and to clarify the role of apoptosis in BPH etiology. Methods BPH tissues from 25 patients were embedded in paraffin. The specimens constituted of two prostate parts from each patient. One part was from the larger enlarged gland and the other was from the smaller enlarged counterpart. 50 paraf-fin blocks were cut into sections and stained with survivin and caspase-3 polyclonal antibodies against human. All the data was analyzed by SPSS13.0 software. Results Survivin immunoreactivity was localized in prostatic cell nuclei. Survivin expression in larger enlarged parts (22.08±16. 33)0% was significantly higher than the smaller parts (7. 645±5. 45)%(P<0.01). Positive nuclear or cytoplasm staining was also observed in the Caspase-3 immunoreactivity. Caspase-3 expression was higher in smaller enlarged parts (51. 525±27. 27%) than in larger enlarged parts (33. 125±21.01%) (P< 0.01). Survivin expression in larger part of the enlarged prostates was inversely correlated with caspase-3 expression (r=-0. 474, P<0. 05). However, in smaller part of the enlarged prostates, the expression of the two factors had no relation (r=-0. 313,P>0. 05). Conclusions Survivin and caspase-3 expression patterns are different in the two parts of the dissymmetric enlarged prostates. These different patterns indicate apoptosis playing an important role in BPH development.

Objective To explore the efficacy of aripiprazole in patients with bipolar disorder D2 receptor and 5 -HT1A receptor partial agonists and analyze 5 -HT2A receptor antagonism.Methods From January 2013 to January 2015,113 patients came to our hospital for treatment of bipolar disorder,in accordance with the order of admission,were divide into aripiprazole group (47 cases)and control group (66 cases).The control group was given venlafaxine,aripiprazole group was given aripiprazole treatment on the basis of the control group.SDS,BRMS score and therapeutic effect were compared between the two groups before and after treatment.Results The SDS,BRMS scores were decreased after treatment in the two groups,compared with before treatment,the differences were statisti-cally significant (t =31.3587,36.1207;all P <0.05 );and the aripiprazole group decreased more significantly than the control group,the SDS,BRMS scores of the two groups after treatment had statistically significant differences [SDS (31.8 ±4.3)points vs (28.7 ±3.6)points,BRMS (6.5 ±0.2)points vs (5.5 ±0.2)points,t =4.110 7,26.197 0, all P <0.05 ].The total effective rate of the aripiprazole group was 97.9%,which was significantly higher than 89.4% of the control group (u =3.365 9,P =0.000 8).The incidence rate of adverse reactions such as nausea, vomiting,drowsiness,anxiety and heart rate in the aripiprazole group was significantly lower than the control group (all P <0.05 ).Conclusion Aripiprazole for bipolar disorder patients with D2 receptor and 5 -HT1A receptor has partial agonism,of 5 -HT2A receptor with role constraints,can effectively improve the effect of treatment of patients,reduce the incidence of adverse reactions.

To investigate the expression of mRNA and protein of telomerase reverse transcriptase(TERT) in guinea pig asthmatic lung tissues and human circulating lymphocytes and to discuss the role of TERT in the pathogenesis of asthma and the clinical significance of expression of TERT in human asthmatic circulating lymphocytes in monitoring the state of asthma.Methods: In 6 guinea pig asthmatic lung tissues, 6 guinea pig normal lung tissues, 16 samples of circulating lymphocytes of asthmatic patients and 14 normal circulating lymphocytes the expression of mRNA and protein of TERT were detected with nuclei acid in situ hybridization and immunostaining. The expression of TERT in circulating lymphocyte were compared with pulmonary function and serum IgE level. Results:The expression of mRNA and protein were up-regulated in asthmatic airway epithelium and lymph nodule germinal center in guinea pig. Compared with control group,high expression were also showed in human asthmatic circulating lymphocytes.The index of TERT expressive positive lymphocytes showed negative correlation with FEV1/ predictive value and MW/predicn've value,positive correlation with serum IgE level. Conclusion: (1 )TERT expression in asthmatic airway epithelium and lymph nodule germinal centers of guinea pig and human circulating lymphocytes were up-regulated; (2)Detection of TERT expression of asthmatic circulating lymphocytes may be useful to monitor the state of asthma.