Objective To discuss the variation range and the indication of soluble serum Fas (sFas) in aplastic anemia (AA) patients.Methods The level of sFas receptor in 38 AA patients was assayed by ELISA,with 30 cases as controls.Results The level of sFas receptor in AA patients was apparently lower than those of the control group (P

OBJECTIVE:To investigate the incidence and clinical manifestations of adverse drug reactions(ADR)induced by Chinese drugs preparations in hospitals of Ya'an district and discuss the rational dosage regimen of Chinese drugs preparations.METHODS:The adverse drug reactions(ADR)induced by Chinese drugs preparations in hospitals of Ya'an district occurred from Jan.to Dec.in 2008 were analyzed statistically.RESULTS:The ADR induced by Chinese drugs preparations occurred via intravenous drip represented 76.8% of the total;lesions the skin and its appendages the major system-organ involved,represented 31.3% of the total;18.3% were induced by Shuanghuanglian injections,and serious ADR accounted for 4.0%.CONCLUSION:It is important to use traditional medicine preparations rationally so as to reduce or avoid the incidence of ADR.

Objective To explore the relationship between plasma mannose-binding lectin (MBL), lipopolysaccharide (LPS) and body mass index in pregnant women with gestational diabetes mellitus (GDM). Methods 45 newly diagnosed GDM pregnant women and 45 healthy women (control group) were selected in this study. Plasma concentration of MBL and LPS were measured. All the groups were sub-divided into obesity (BMI ≥ 25 kg/m2) and non-obesity (BMI < 25 kg/m2) subgroup. The relationships of levels of plasma LPS, MBL with BMI were analyzed. Results The level of plasma MBL in GDM group was significantly lower than that in control group(P < 0.05), while the concentration of LPS in serum was much higher than that in healthy pregnant women (P < 0.05). Pearson analysis showed the level of MBL in GDM group was negatively correlated with BMI(r=-0.28, P<0.05), serum LPS concentration was positively correlated with BMI(r = 0.62, P < 0.05) and LPS was negatively correlated With MBL(r = -0.43, P < 0.05) . The above correlations were not found in control group. Conclusion Serum MBL and LPS maybe two important risk factors for those pregnant women being overweight, and could offer great significance for the prevention and treatment of GDM.

AIM:To explore the clinical value of combined detection of C-reactive protein ( CRP ) , erythrocyte sedimentation rate ( ESR) and white blood cell ( WBC) count in patients with ocular syphilis.
METHODS:Dates of CRP, ESR, WBC, TPPA and RPR of 51 ophthalmopathy patients caused by syphilis and 50 normal control from Jan. 2012 to Dec. 2015 in eye hospital were recruited and analyzed statistically.
RESULTS:The positive rates of CRP, ESR and WBC of oculopathy patients were 16%, 18% and 39%, respectively, which were higher than those in the control group. In patients group, the positive rate of ESR was higher than CRP and WBC. There were no obvious relationships between RPR titers and positive ratios of CRP, WBC and ESR.
CONCLUSION: The blood level of CRP, WBC and ESR may have certain help in estimating and monitoring condition of patients with ocular syphilis.

Objective To invesgate the influence of aceclofenac to cartilage cell proliferation and substrate metabolism in osteoarthritis.Methods Select 65 cases of patients with osteoarthritis who were treated in Department of Rheumatism and Hematology of Affiliated Hospital of Qinghai University from September 2011 to September 2013.Patients were divided into observation group(n=35)and control group(n=30).The observation group were treated with aceclofenac,while control group were treated with ibuprofen,Compare the efficacy of patients in two group.Compare human articular cartilage cells of 5-bromodeoxyuridine(BrdU)positive rate,the content of glycogen protein(PG)and collagen type Ⅱ in two groups. Results The effective rate of observation group and control group was 74.29%and 73.33% respectively.There was significant difference between the two groups. Compared with control group,the joints pain,joints tenderness,15 meters walking time,daily activity ability(P<0.05).The incidence of adverse reactions of observation group(1 1.43%)was significantly lower than that of control group(P<0.05 ).The difference of BrdU positive rate in two groups had no statistical significance. Ⅱ type collagen content of observation group was significantly higher than that of control group (P <0.05 ).PG of observation group was significantly lower than that of control group(P<0.05).Conclusion The efficacy of aceclofenac is good and the incidence of adverse reactions is low in treatment of osteoarthritis.Aceclofenac can alleviate clinical symptoms of patients by increasing collagen type Ⅱ and decreasing PG.

BACKGROUND:To achieve the stability of the fracture reduction and try to keep the integrity of the cervical vertebra activity, domestic and foreign scholars have carried out the clinical and experimental research on the limited internal fixation of single segment, and achieved good clinical curative effect. There was no obvious discomfort symptoms caused by the instability of the atlantoaxial joint. OBJECTIVE:To perform biomechanical analysis of fixed atlas fractures by single phase with three-dimensional motion experiment. METHODS:Six fresh upper cervical spine specimens (C0-C5) were used, and made into models of double fracture of the anterior arch of the atlas. Single segment fixation was conducted with metacarpal bone reconstruction plate system simulation. Data of each specimen in intact state, fracture state and internal fixation state were measured. The neutral zones in fracture state, internal fixation state and intact state were compared, and the difference of three-dimensional motion range and intact state were compared. RESULTS AND CONCLUSION:(1) There was statistical y significant difference between the neutral zones and range of motion with those of fracture status and intact status (al P<0.05). No significant difference was found between the result of fixation status and intact status (al P>0.05). (2) Results verify that simulation of single-segment fixation of unstable atlas fractures with metacarpal bone reconstruction plate system can obtain good stability, restore the stability of the upper cervical spine, and simultaneously ful y avoid adverse effects of fusion.

Objective To discuss the influence of Open resetlogs on Oracle database recovery. Methods Database backup was used to recover database before resetlogs. Before Oracle 9i, Oracle database was recovered through two steps; after Oracle10g, Oracle archived redo log by new format. Results Both methods could recover Oracle database by using backups before resetlogs. Conclusion Before Oracle9i, the recovery steps are complex, so it is suggested a consistent database backup should be made after resetlogs. By using the new archived redo log format after Oracle10g, it is easy to recover database through resetlogs.

Objective To investigate the prevalence features of helicobacter pylori (Hp) infection,anemia and iron deficiency in a po-pulation of Wuhan children with 2 to 6 years old,and the relationship between Hp infection and anemia,iron deficiency in the children.Methods Randomly taking 95 children who had taken tests in our hospital's check-up centre in 2008 as the study objects,2 kinds of exa-mination were employed to detect Hp infection.Serum levels of Hp-IgG were measured by enzyme linked immunosorbent assay (ELISA) methods to evaluate past infection.The 14C urea breath test (14C-UBT) was conducted to obtain information of the presence of current/active Hp infection.In the morning 3 mL fasting venous blood was collected to determine the serum levels of Hp-IgG antibodies and ferritin.Hemoglobin values were determined with a hemoglobinometer.Serum levels of C-reactive protein (CRP) were tested in order to determine whether the children had evidence of current inflammation or infection.In addition,demographic information such as age and gender of the children and information about their use of antibiotics within the prior month were recorded.All cases were divided into 2 groups including the Hp infection group and non-Hp infection group according to laboratory examinations,then the Logistic regression was applied to analyze the relationship between Hp infection and anemia,iron deficiency.The Kappa identity test was taked to compare the 2 measures.Results Of the 95 children,18.9% were anemic and 36.8% were iron deficient.Forty percent of the cohort had Hp-IgG antibodies,74.4% tested positive by the UBT.Presence of Hp-IgG emerged as a significant risk factor for anemia,iron deficiency in adjusted analysis controlling for demographic factors,current inflammation,and antibiotic use.Conclusions Findings from different measure of Hp may reflect different stages of infection,with UBT results reflecting an earlier stage of infection,and presence of Hp-IgG reflecting established Hp infection associated with anemia,iron deficiency.

Objective This research is to observe the treatment effects of hip bath and oxygen blowing on severe neonatal diaper rash.Methods 289 neonates with severe diaper rash were randomly divided into three groups.91 cases in the flat tube group,102 cases in the round tube group and 96 cases in the control group.Three groups of neonates were cleaned on the hips and perineuma after poops and then dried with wet tissues and Mupirocin Ointment.The control group was treated with the above-mentioned method.The oxygen blowing groups were treated with hip bath of 1:5000 chameleon solution twice a day.Blowing the hips with oxygen five minutes every time after hip bath.The method of blowing oxygen was that oxygen humidifying containers as normal oxygen aspiration facilities was not filled with water,whose oxygen flowing volume standed at 10 L/min and whose tube blew at the afflicted parts until being dry.The oxygen blower held the oxygen exit and blowed at the afflicted parts in the round tube group and the oxygen blower flattened the oxygen exit and blew at the afflicted parts in the fiat tube group.The treatment effects will be compared among the three groups four days later.Results The cure period of the round tube group was obviously shorter than that of the control group,and the cure period of the fiat tube group was remarkably shorter than that of the round tube group.The total effective rate in the round tube group was obviously higher than that of the control group and the total effective rate in the fiat tube group was obviously higher than that in the round tube group.The difference had a statistical significance.Conclusions The treatment effects for the severe neonatal diaper rash with hip bath and oxygen blowing are remarkable and the oxygen blowing effects with fiat tubes are better than those with round tubes.

Objective To clone CYP3A4 gene and to construct CYP3A4 recombinant mammalian expression vectors which are transferred into K562 cells for expression,and detect the anti-tumor effect of CYP3A4 combined with Cyclophosphamide (CPA) in vitro.Methods Mammalian expression vector containing CYP3A4 gene cloned from human hepatocytes by RT-PCR were constructed and transferred into K562 cells via liposome. The expression of CYP3A4 was detected by RT-PCR and Western blot respectively. MTT detected the anti-tumor effect of CYP3A4 recombinant mammalian expression vectors combined with CPA.Results We cloned CYP3A4 gene and constructed the recombinant mammalian expression vectors pcDNA3, 1/myc-His A (+)-CYP3A4 successfully. Both RT-PCR and Western blot showed significantly higher mRNA and protein expression of CYP3A4 in gene-transfected group than in empty vector-transfected controls and in empty cells controls. The IC_(50) values were 1. 090 16 mmol/L in gene-transfected group, which were significantly lower than in other two groups and could be reduced and increased by the revulsant and inhibitor respectively.Conclusions CYP3A4 recombinant mammalian expression vectors had anti-tumor effect cooperating with CPA, and the effect could be increased and reduced by the revulsant and inhibitor of CYP3A4 respectively.