Objective To detect the HLA DRB1*12 by use of a new genotyping method for HLA SYBR Green Ⅰ PCR. Methods 1 HLA DRB1*12 sample and 12 unknown clinical sample were collected. The typing of these samples were determined by PCR, which includes a fluorescence dye, SYBR GreenⅠ,and the sequence specific primer. SYBR GreenⅠcould bind to the dsDNA to exhibit fluorescence. The fluorescence enhancement depends on the accumulation of the amplified product. Results 3 of the 12 unknown sample was proved to be DRB1*12 by the analysis of the melting curve of the amplified products. After purification, the type of these products were confirmed DRB1*12 by DNA based sequencing. Conclusions The results of SYBR GreenⅠPCR demonstrate that it can be a new strategy for HLA typing because of its convenience and accuracy.

Xinjiang Medical University follows the law of medical education and gradualness , has a system re-form for the medical humanities teaching course system , teaching contents , teaching methods by increasing the comprehensive and innovative design , research , teaching and practice teaching content , and trying to build a set of teaching and practice in the integration of medical humanities quality education mode .The first is the emphasis on the whole of medical humanities quality education and systemic .Secondly , we must integrate human resources , strengthen synergy cooperate , common development .The third is to use scientific research project to promote the medical humanism quality education from the ascent of the form content to method means .The fourth is to explore the medical humanistic quality education of the PBL teaching mode .

Objective To observe the expressional changes of pro nerve growth factor(proNGF)apoptosis pro-signal factors after cerebral ischemia and reperfusion and discuss the protective effect of mild hypothermia on the brain injury. Methods The randomly chosen female SD rats weighing(220±10)g were divided into normal control group(Group A),cerebral isehemia and reperfusion group (Group B)and mild hypothermia group(Group C).Groups B and C were divided into 3,6 and 9 hours subgroups(eight rats per group).TUNEL methods was used to detect the apoptotic cells in the cortex after cerebral ischemia and reperfusion and treatment with mild hypothermia.The reverse transcription polymerase chain reaction(RT-PCR)was used to detect the expression changes of proNGF,Sortilin and P75gene in the cortex. Results (1)The apoptotic cells were increased with time in the Group B(P<0.05)and were more than those in the Group C in the same time point(P<0.05).(2)There found expression of all factors at all time points in three groups,which was increased with time(P<0.05).(3)The content of every factor at each time point in the Group C was less than that in the Group B(P<0.05). Conclusions (1)Mild hypothermia can decrease the apoptosis after ischemia and reperfusion injury.(2)The cell apoptosis induced by proNGF plays a very important role in the COUrse of cerebral ischemia and reperfusion injury.(3)Mild hypothermia can decrease the expression of apoptosis pro-signal to alleviate the cell apoptosis and protect the brain from ischemia and reperfusion.

A simple method for in vitro production of sporangia by Phytophthora boehmeriae causing cotton boll blight in China was developed, and a method for dilution of zoospore suspensions was presented as well, Large amounts of sporangia were obtained when mycelial mats, produced from Potato extract-Dextrose Liquid (PDL) or Bean extract-Dextrose Liquid (BDL) at 24 ℃ for 48—72 hr ,were rinsed with Mineral Salt Solution (MSS) four times at 20—22℃ for 10—12 h with continuous fluorescent light (cool white), and incubated for additional 12 h after drained off MSS. Darkness favored oospore whereas suppressed sporangial production by P. boehmeriae. BDB is superior to PDB in the production of oospores and sporangia by P. boehmeriae as evidenced by the amount of sporangia or oospores and in particular the fact that the color change of mycelial mats from light orange to purple was synchronous with the sporulation of P. boehmeriae. Tris-succinate buffer(pH6.8, 5.0mmol/L, TSB) was the quantitatively excellent diluent for preserving motility of zoospores of P. boehmeriae in the dilution process.

Objective To analyze the literature characteristics on environmental enrichment published in China , and provide reference for researchers .Methods The papers relevant to environmental enrichment published in CNKI database and Wanfang database were statistically analyzed from the aspects of publishing year, journal of publication, author, institution and subjects covered by the article with bibliometrics method.Results There were 422 papers published before Dec 31,2015, in which 273 papers published in 126 kinds of journals.The number of papers increased gradually, especially after 2006.The top 3 journals with the most articles published were Chinese Journal of Wildlife(28),Chinese Journal of Rehabilitation Medicine(15) and Chinese Journal of Behavioral Medicine and Brain Science(12).Xinqiao Hospital of TMMU and Fujian Medical University Union Hospital accounted for the top 2 total number of the papers, from which Yan-hui Chen and Cong-min Zhao published the more articles.Those papers covered 17 subjects, neurology, pathergasiology, biology and pediatrics were the main subjects. There were 3 kinds of animal that got enriched, the first was laboratory animals(69.6%), then zoo animals(22.9%),and farm animals(7.5%).Conclusions The research of environmental enrichment was relatively concentrated in terms of neurology and psychiatry.To improve animal welfare was mainly in the zoo animals;laboratory animal research in this direction was less .It is necessary to strengthen the work in this regard.

Environmental enrichment has become a hot topic in laboratory animal science , which is intended to im-prove the well-being of laboratory animals .This paper reviews the research in this area , focusing especially on the princi-ple and procedure of planning enrichment strategies .The consideration of housing laboratory animals should not only focus solely on animal well-being, manpower and economics , but also on the precision and accuracy of the experimental results . It also introduces the type of environmental enrichment and practice in widespread use currently .

OBJECTIVE:To observe the clinical efficacy and safety of amlodipine besylate combined with lisinopril and hydro-chlorothiazide,atorvastatin in the treatment of severe primary hypertension complicating with carotid atherosclerosis. METHODS:90 patients with severe primary hypertension complicating with carotid atherosclerosis were divided into control group (45 cases) and observation group(45 cases)according to random lottery form. Both groups were given Atorvastatin calcium tablet 20 mg/time orally,qd;control group was additionally given Amlodipine besylate tablet 5 mg/time orally,qd;observation group was additional-ly given Lisinopril and hydrochlorothiazide tablet 10 mg/time orally,qd,on the basis of control group. Both groups were treated for 8 weeks. Clinical efficacies of 2 groups were compared as well as blood pressure level,IMT,PV of carotid atherosclerosis, hs-CRP,TNF-α before and after treatment. The occurrence of ADR was recorded. RESULTS:Total response rate of observation group was significantly higher than that of control group,with statistical significance (P<0.05). Before treatment,there were no significant differences in SBP,DBP,IMT,PV,hs-CRP and TNF-α level(P>0.05). After treatment,the levels of SBP,DBP, IMT,PV,hs-CRP and TNF-α level in 2 groups were significantly lower than before;the observation group was significantly lower than the control group,with statistical significance (P<0.05). There was no statistical significance in the incidence of ADR be-tween 2 groups (P>0.05). CONCLUSIONS:Amlodipine besylate combined with lisinopril and hydrochlorothiazide,atorvastatin in the treatment of primary hypertension complicating with carotid atherosclerosis can effectively control the blood pressure level, delay the progression process of carotid atherosclerosis,reduce the inflammatory reaction degree,but dose not increase the occur-rence of ADR with good safety.

70%)in 3 cases with MDS and in 4 cases with GDC,Partial(

Objective:To observe the influence of the CD96 and CD71 expressions in the surface of leukemia stem cells (LSC) in the therapeutic effects and prognosis of the children with acute leukemia,and to clarify the relationships between the molecular biological characteristics of LSC in the children with leukemia and their therapeutic effects and prognosis.Methods:Eighty children with acute leukemia were selected as the subjects.Among them, 39 cases were acute lymphoblastic leukemia (ALL) and 41 cases were acute myeloid leukemia (AML).The CD96 and CD71 expressions on the surface of LSC were detected with flow cytometry;the therapeutic effects of the first cycle chemotherapy, the survival rate of 5-year, the incidence of infection after chemotherapy, the recurrence rate after chemotherapy, and the incidence of extramedullary infiltration of the children were observed and compared.Results: The CD96 expression on the surface of LSC was positive in 38 cases (47.5%) and the CD71 expression on the surface of LSC was positive in 45 cases (56.3%);the difference of positive expression rates of CD96 and CD71 was not significant (χ2=1.227, P=0.268).The positive expression rates of CD96 and CD71 on the surface of LSC of the children with AML were significantly higher than those in the children with ALL, and the differences were statistically significant (χ2=22.225, χ2=34.028, P<0.01).The distribution of therapeutic effects and the clinical efficiency of the first cycle chemotherap, in the children with negative CD96 expression on the surface of LSC were superior to those with positive CD96 expression on the surface of LSC;the distribution of therapeutic effects and the clinical efficiency of the first cycle chemotherapy in the children with negative CD71 expression on the surface of LSC were superior than those with positive CD71 expression on the surface of LSC;the differences between two groups were statistically significant (χ2=11.323, χ2=16.589, P<0.05;U=2.939, U=2.291, P<0.05).The survival rate of 5-year in the children with negative CD96 expression on the surface of LSC was higher than those with positive CD96 expression;the incidence of infection after chemotherapy,the recurrence rate after chemotherapy and the incidence of extramedullary infiltration were lower than those with positive CD96 expression.The incidence of infection after chemotherapy and the recurrence rate after chemotherapy in the children with negative CD71 expression on the surface of LSC were lower than those with positive CD71 expression,and the differences between two groups were statistically significant (χ2=5.051,χ2=13.288, P<0.05).Conclusion: The expressions of CD96 and CD71 on the surface of LSC in the children with acute leukemia has relationship with the subtypes of the disease and the therapeutic effects of the first cycle chemotherapy, which can be used as markers for the diagnosis and evaluation of therapeutic effects.The expression level of CD96 is related to the prognosis of the patients, which can be used as an indicator for predicting the prognosis of patients.

Objective To study the effects of DMPS on IL-1? during experimental myocardial ischemia-reperfusion(I/R)injury.Methods 30 New Zealand rabbits were randomly assigned to 3 groups:I/R group,DMPS protection group and Control group,10 in each group.The blood samples was obtained through vien at different time(5 min before ischemia,the end of the ischemia period and 0.5h,1h,2h,4h,6h after reperfusion)in each group.The serum concentrations of IL-1? were detected with radioimmunology method.Cardiac tissues samples were taken for determination of IL-1?.The ultrastructure changes of the Cardiac tissues were observed.Results The levels of IL-1? of serum and cardiac tissues increased after ischemia and reperfusion,and were significant different comparing with that before ischemia(P