Objective To explore the value of cardiac troponin Ⅰ (cTnI),brain natriuretic peptide (BNP),blood lactate and acute physiology and chronic health evaluation (APACHE) Ⅱ score which used to evaluate the severity of sepsis shock patients with myocardium injury.Methods Data of 61 patients with sepsis shock were collected,and cTnI,BNP,blood lactate were monitored and APACHE Ⅱ score were scored at admission,6,24 h after treatment.All of these indicators were compared between death group and survival group.Results In 61 patients,35 cases of them were lived (survival group),26 cases of them were died (death group).The cTnI,BNP,blood lactate and APACHE Ⅱ score at admission in death group was significantly higher than that in survival group (P＜ 0.05).In death group all of these indicators there was no significantly difference between admission and 6 h after treatment (P ＞0.05);24 h after treatment was significantly higher than that 6 h after treatment (P ＜ 0.05).In survival group 6,24 h after treatment was significantly lower than that at admission,24 h after treatment was significantly lower than that 6 h after treatment [BNP:(478.1 ± 95.3)ng/L vs.(1 025.2 ± 263.3) ng/L,cTnI:(0.9 ± 0.1) μ g/L vs.(2.5 ± 0.4) μ g/L,blood lactate:(2.4 ± 0.3) mmol/L vs.(5.4 ± 2.1) mmol/L,APACHE Ⅱ score:(11.4 ± 1.8) scores vs.(15.6 ± 2.9) scores] (P ＜ 0.05).Conclusion BNP,cTnI,blood lactate and APACHE Ⅱ score may be used to evaluate the severity of sepsis shock patients with myocardium injury and predict outcome of the patients.

Bone marrow cell morphology is an important part of clinical hematology and laboratory and is the key and difficult part of teaching.Microscopic digital interactive system consisting of image processing and analyzing software,voice response software and computer teaching software can realize the picture resources sharing,effective teacher-student interaction and change of evaluation mechanism.The application of this system changed the traditional modes of teaching; motivated students' enthusiasm and greatly improved the quality of practice teaching.

Bone marrow cell morphology is the important part of the course of clinical hema-tology and laboratory and is the difficult and key part in the practice teaching of this course. In order to let students better grasp the basic skills, teachers should flexibly use multiple teaching methods of comparison type, communication type, heuristic type, medical record type and PBL type, which will greatly improve the teaching quality of hematology practice teaching.

OBJECTIVE To prevent and control nosocomial infection(NI) among patients with hematological malignancies,and make clinical investigation.METHODS The random medical records of patients suffering from hematological malignancies in our hospital were analyzed retrospectively.RESULTS NI rate was 51.11%,in which the main infection site first was respiratory tract,next oral cavity and gastrointestinal tract.Gram-negative bacteria and fungi were the most common pathogens.CONCLUSIONS Patients with hematological malignancies are susceptible to NI,and they should be treated properly so as to prevent from infection effectively.

s:Objective To explore effect of the Tangshen Tongluo (TSTL) recipe on ET and ANP in patients with early diabetic nephropathy (DN). Methods 45 Cases of early DN patients were randomly divided into the TSTL recipe group (25 cases) and Lotensin group (20 cases). After the treatment of TSTL recipe and Lotensin, TCM symptom, the level of FBG, HbA1c, ET, ANP, TC, TG, HDL-C, LDL-C and urine micro albumen excretion rate (UAER) were detected. Results After the treatment of TSTL recipe and Lotensin, TCM symptom, the level of FBG, ET, ANP, TC, TG, LDL-C and UAER were found markedly lower in the TSTL recipe than that in the Lotensin group (P

sweet potato. Conclusion The content of arsenic (Ⅲ) in the edible part of plants was one of the important factors for selecting the plants that are suitable for growing the arsenic polluted area.

This paper retrospectively analyzed the quality control methods of Fructus Forsythiae, summarized the corresponding achievements and problems on its quality control. It can provide some available envidences for the quality control of Fructus Forsythiae and its preparations.

Objective To explore the ideal living states and expectations of the elderly residing in Chengdu city,Sichuan Province and the most favorite pension system they want.To provide a theoretical basis for our country to build a suitable pension system and improve the quality of life and happiness of the elderly.Methods Qualitative-quantitative combined methods and convenient sampling were used in this study.The qualitative data with semi-structured in-depth interviews had been obtained from the selected 40 elderly who live in Chengdu,while the quantitative data with the questionnaires were obtained from other 130 elderly.Results Family location,gender,educational background,age had impact on the expected pension system of the elderly(P＜0.05).Conclusion Different elderly have different expectation on the pension system,the current pension system should be reformed according to their expectations.

Objective To detect the genetic amplification and protein expression characteristics of aurora-A in ovarian cancer and to interpret the role of aurora-A gene in course of onset,progression and regression phases of ovarian cancer.Methods The amplification of aurora-A gene was detected by quantitative PCR in 6 normal ovarian tissues and 8 ovarian cancer samples,and its protein expression was examined by immunohistochemistry in 6 normal ovarian tissues and 40 ovarian cancer samples,furthermore,the relationships between over-expression of aurora-A protein in ovarian cancer tissue and its pathologic classification,tissue differentiation,clinical phase,tumor proliferation trait and prognosis were analyzed.Results Quantitive PCR showed that aurora-A mRNA was significantly higher in 8 ovarian cancer samples than that in normal ovarian tissues(P0.05).Conclusion There are abnormal amplification and protein over-expression of aurora-A in ovarian cancer tissue,aurora-A probably play an important role in the onset and progression of ovarian cancer,and the novel biological treatment concerning aurora-A gene and its protein is probably a useful route for curing tumor.

Objective To study the effect ofRunfei Zhisou Pills (RZP) on cell apoptosis in rat model of chronic obstructive pulmonary disease (COPD) and its mechanism.Methods Totally 32 male Wistar rats were randomly divided into control group,model group,1-month RZP group,and 3-month RZP group.Rats in 1-month and 3-month RZP group,received RZP of 0.9 g/kg once daily for 1 and 3 months respectively,and rats in control and model groups received water with equal volume for 1 month.The rat COPD model was established using tobacco smoke combined with intratracheal instillation of LPS.Morphological changes of lung tissue in COPD rats were observed with HE staining under light microscope.The VEGF levels in bronchoalveolar lavage fluid (BALF) were detected by ELISA.The VEGF and VEGFR2 protein expression in lung tissues was measured by Western blotting.Cell apoptosis in lung tissues was detected with TUNEL method,and apoptosis index (AI) was counted.Results Compared with control group,the pathological changes of lung tissue in model group were obvious,the AI significantly increased,VEGF in BALF and VEGF and VEGFR2 in lung tissue decreased significantly.Compared with model group,morphological improvement of lung tissue was obvious,the AI significantly decreased,and VEGF in BALF,VEGF and VEGFR2 in lung tissue increased significantly in 1-month and 3-month RZP groups.Conclusion RZP can inhibit cell apoptosis of COPD,and the mechanism may be related with up-regulation of VEGF and VEGFR2.