Objective:To analyze the effect of first aid knowledge and skills training for women in poverty-stricken areas, and summarize the importance of first aid knowledge and skills for women in poverty-stricken families.Methods:By cluster sampling, 318 women from poverty-stricken families who participated in the vocational training class in Zhen’an County, Shaanxi Province were trained in first aid knowledge and skills. The mastery of first aid knowledge before and after the training was evaluated by questionnaire survey, and the mastery of first aid skills before and after the training was evaluated by on-site assessment.Results:After the theoretical training of women from poor families, the awareness rate ranked in the top five were fire, poisoning, burns, heatstroke and earthquake first aid measures, with a knowledge rate of 98.1%(312/318),96.5%(307/318), 95.3%(303/318), 93.4%(297/318), 91.8%(292/318), which were statistically different from the pre-training rate, 88.0%(280/318), 84.0%(267/318), 78.4%(249/318), 43.4%(138/318), 72.6%(231/318), ( χ2 value was 15.03-183.89, all P<0.01). The pass rate of post-training cardiopulmonary resuscitation, hemostatic, dressing, and carrying skills of poor family women were 69.8% (222/318) , 52.8% (168/318) , 50.0% (159/318) , 76.1% (242/318) , respectively, which were statistically different from pre-training, 1.3%(4/318), 2.2%(7/318), 1.9%(6/318), 6.9%(22/318), ( χ2 value was 191.57-326.19, all P<0.01). Conclusion:The effect of training on first aid knowledge and skills of women in poverty-stricken families is significant, and a long-term training mechanism can be established.

Objeetive To observe the effect of the fire and leopard-spot needling therapy in treating ankle sprain.Methods We randomly selected 59 ankle sprain cascs and divided them into 2 groups,with one contained 30 cases treated hy fire and leopard-spot needling therapy as the treatment group,and another contained 29 cases treated by computerized multa-function therapy apparatus as the control group.After 7 days'treatment,we observed the effects of each group.Results The results snowed that the effect of the treatment group was much better than the control group.Conclusion With the features of collateral vessel pricking and warming and activating meridians,fire and leopard-spot needling therapy can remove swelling and relieve pain rapidly.

Objective To study the inter-allelic recombination event occurring in the HLA-C locus in a family of Chinese Han nationality, and to evaluate the molecular genetic background of the new HLA allele.Methods Peripheral blood samples were collected from a Chinese leukemia woman patient, as well as her healthy parents and two brothers.HLA-A, C, B, DRB1 and DQB1 alleles were typed by high-resolution PCR-sequence-based typing (SBT) method using Atria Genetic AlleleSEQR HLA SBT kits.The Protrans S4 HLA-C single allele-specific sequencing strategy was used to separate the two HLA-C alleles and to determine novelty of the allele.The full length sequences of HLA-C alleles of the patient and her parents were further analyzed using cloning and haplotype sequencing method. The HLA five loci linked haplotypes and the recombination site were analyzed by family study, meanwhile the full length sequences of the five HLA-C alleles were compared with the IMGT/HLA database by the program BLAST.Results The two haplotypes of the father and mother were a:A*0207-C*010201-B*550201-DRB1*090102-DRQ1*030302 and b:A*240201-C*120202-B*5201-DRB1*1502-DRQ1*0601, c:A*300101-C*060201-B*130201-DRB1*0405-DRQ1*0401 and d:A*110101-C*070201-B*4001-DRB1*080302-DRQ1*0601,respectively.The two brothers inherited their parent′s haplotypes a, d and b, c respectively.The two haplotypes of the patient were the maternal c and paternal recombinant a/b haplotype.The recombinant a/b haplotype A*240201-C*new-B*550201-DRB1*090102-DRQ1*030302, A*240201 came from the paternal haplotype b,while B*550201-DRB1*090102-DRQ1*030302 came from the other paternal haplotype a.When comparing the full length sequences of the HLA-C new allele with the father′s allele C*010201 and C*120202, it could deduce that the recombinant a/b haplotype derived from a recombination event occurring between the paternal chromosome 6 during meiosis.The crossover site was between genomic nt273 and nt330 of HLA-C alleles, which created a HLA-C new allele and the fifth haplotype of the family, and inherited it to the patient.The full length sequences of the new allele had been submitted to Genbank, and officially named C*0121 by WHO nomenclature committee.Conclusion This study demonstrates a rare inter-allelic recombination event occurring in the HLA-C locus within a Chinese Han family and illustrates the process of novel allele and haplotype, and provides direct theory for further studying the mechanisms of gene recombination and HLA polymorphism.

To explore the relativity between alexithymia and cognitive function in somatoform disorder patients.A total of 40 patients aged 18-65 years fulfilling the criteria of ICD-10 for somatoform disorders were recruited as research group.And 40 normal healthy subjects were selected as control group.Toronto alexithymia scale-20 (TAS-20) was employed to examine the alexithymia.And cognitive abilities screening instrument (CASI) was used to measure their cognitive ability.The 9-factor scores and total score of CASI test in patients with somatoforill disorder were significantly lower than those in the normal controls (P ＜ 0.05 or ＜ 0.01).The 3-factor scores and total score of TAS-20 test in patients withsomatoforill disorder were significantly higher than those in the normal controls (P ＜ 0.05 or ＜ 0.01).In research group,CASI scores were negatively correlated with the TAS-20 scores (P ＜0.05 or 0.01).

Objective:To explore the central mechanism of working memory impairments experienced by patients with schizophrenia.Methods:Using block-design,ten normal and twenty patients with schizophrenia perform digital recognition(remember two or five digitals simultaneous and make judgment about whether the digital presented latter is that appeared before)and direction judgment of arrows(toward to left or right)while proceeding blood-oxygen level dependent contrast functional magnetic resonance imaging(BOLD-fMRI).Results:On the condition of same cognitive load,abnormal activation of basal ganglia occurred in schizophrenics.Comparing to normal control,patients with schizophrenia exhibited a tendency of more activation in dorsolateral prefrontal cortex.Conclusion:Abnormal activity of basal ganglia and dorsolateral prefrontal cortex may be the critical cause of working memory deficit experienced by patients with schizophrenia.

Objective To prepare B-lymphoblastoid cell lines of HLA novel allele B*5610 in a family for further study and identification . Method Isolate mononuclear cells under aseptic conditions from the peripheral blood. After infection with Epstein-Barr virus, the cells were cultured in 20% FBS, 2?g/ml CsA RPMI 1640. Results Immortalized B-lymphoblastoid cell lines of five B *5610 carriers in a family were achieved, and the new genes were inherited stably. Conclusion Our work is important for storing and breeding the precious material of biomedicine because the B *5610 genes in the immortalized B-lymphoblastoid cell lines were inherited stably.

Objective To assess whether topiramate prevents body weight gain in patients with olanzapine .Methods The ran‐domized controlled trials(RCTs) about topiramate for prevention of weight gain with olanzapine from 1998 to 2013 were searched in the Cochrane Library ,Pubmed ,EMbase ,WanFang Data ,CNKI and VIP .Two reviewers independently screened the literatures ,ex‐tracted the data ,and evaluated the methodological quality .Then Meta‐analyses were conducted by using RevMan 5 .1 software .Re‐sults The total of 11 RCTs were included .Among the 549 patients were involved .The results of Meta‐analyses showed that the ef‐ficacy of the topiramate group was superior to that of the control group in lessen body mass with significant difference (MD= -3 .68 ,95% CI:-5 .16- -2 .19 ,Z=4 .86 ,P<0 .01) .Conclusion Topiramate addition therapy is effective in attenuating olanzapine‐induced weight gain .

Objective To construct the fibroblast-specific non-viral vector pcDNA3-CEP-BMP-2 containing collagen 1A2 enhancer and promoter,and to validate the enhancement of BMP-2 expression in the human dermal fibroblasts by this vector,compared with the routine non-viral BMP2 vector. Methods The sequences for collagen 1A2 enhancer and promotor,and BMP-2 gene were ligated into the pcDNA3 plasmids.The plasmids were transfected into human skin fibroblasts and vein endothelial cells by means of cationic liposomes.The expressions of the plasmids in these two kinds of cells were detected by RT-PCR.The osteogenic phonotypes of fibroblasts were determined.(Results)pcDNA3-CEP-BMP-2,which contained collagen 1A2 enhancer and promoter could enhance the BMP-2 expression in the fibroblasts but not in vein endothelial cells.Osteogenetic phenotypes were more obvious in the fibroblasts transfected with pcDNA3-CEP-BMP-2 than in pcDNA3-BMP-2-transfected ones. Conclusion Collagen 1A2 enhancer and promoter can enhance BMP2 expression in fibroblasts.

0.05).But transitional PBL had much priority in enhancing students' learning interests. Conclusion The applicational of transitional PBL requires to be further deepened and improved in the realm of medical education.

BACKGROUND: Umbilical cord blood (UCB) with limited karyocytes is mainly used in child patients. Recently, physicians have tried to mix two units of cord blood in the treatment of adults with hematological system diseases.OBJECTIVE: To monitor quantitatively the dynamic changes and the development rules of engraftment, chimera types and relative amount after allogeneic transplantation of mixed UCB from two units in adults with leukemia.DESIGN: Donors and the recipient were regarded as observational subjects in umbilical cord blood transplantation (UCBT). DNA extracted from blood samples of donors and the recipient before and after transplantation was considered as detecting samples. Short tandem repeat (STR) loci were as observational measures.SETTING: Key Laboratory of Immunology and Genetics of Institute of Transfusion Medicine of Shenzhen Blood Center.PARTICIPANT: A 43-year male patient with acute myeloid leukemia (AML), 75 kg, who was hospitalized at Shenzhen Hospital of Peking University, was enrolled in June 2005. The patient received two units of human leucocyte antigen (HLA), one locus mismatched unrelated UCBT (2.5×107 kg-1 karyocytes in UCB 1, and 1.53×107 kg-1 karyocytes in UCB 2) at month 6 after complete remission from first chemotherapy. UCB was collected from Guangzhou umbilical cord blood bank. The patient signed the informed consent.METHODS: The adult with AML received two units of HLA, one locus mismatched unrelated UCBT (2.5×107 kg-1 karyocytes in UCB 1, and 1.53×107 kg-1 karyocytes in UCB 2). Nine STR loci of the blood sample were determined before and after transplantation by quantitative technique of fluorescence labeling with multiplex polymerase chain reaction (MPCR), while the engraftment and chimera types were qualitatively evaluated by comparing differential loci between the recipient and the donors. The relative amount of two units of UCB was calculated in the patient after transplantation according to the differential gene peak areas of two donors with 377XL DNA sequencer after fluorescence scanning. The engraftment level and the development rules of donors' cells were analyzed quantitatively. In addition, the results were also compared with that of HLA loci distinct analysis for engraftment.MAIN OUTCOME MEASURES: After UCBT, transition process of nine STR loci of the recipient and two donors was observed, and engraftment was quantitatively and qualitatively described.RESULTS: Two units of UCB at day 15 after transplantation were engrafted simultaneously and revealed a complete chimera of the two. The relative amounts of UCB 1 and UCB 2 were 51.3% and 48.7%, respectively. Subsequently, UCB 1 went up to 70.0% and UCB 2 declined to 30.0% at day 30. However, only the genotype of UCB 1 was detected at day 52, and engraftment turned to a complete chimera of a single donor. The one with fewer karyocytes was rejected and the one with more karyocytes was engrafted for a long term.CONCLUSION: To detect quantitatively STR chimera with fluorescence labeling and MPCR can show precisely the engraftment level and the change of two units of UCB. It provides an accurate and reliable experimental basis for clinical UCB application and donor selection. It is proved that adult transplantation at the same time with mixed UCB from two units HLA one locus mismatched unrelated donors is feasible.