Clinical efficacy of fluticasone propionate combined with noninvasive positive pressure ventilation on COPD and its effect on pulmonary function / 中国生化药物杂志

Objective To investigate the clinical effect of fluticasone propionate combined with noninvasive positive pressure ventilation in the treatment of chronic obstructive pulmonary disease (COPD).Methods 88 cases of COPD patients from October 2014 to October 2016 in our hospital were selected and randomly divided into two groups of the control group observation group with 44 cases in each group.The control group was treated with conventional treatment, the observation group was treated with fluticasone propionate plus noninvasive positive pressure ventilation, and then the curative effect of the two groups was compared.Results The total effective rate of observation group was 100% higher than that of the control group 70.5%, the difference was statistically significant (P<0.05), after treatment, the observation group of FVC (2.50 +0.32) L, FEV1 (1.36 +0.20) L, FEV1%(51.23+4.32), PaO2(10.51+2.10) kPa, PaCO2(5.15 +1.19) kPa, compared with the control group, the difference was statistically significant (P<0.05), the observation group recurrence rate 4.5% was lower than the control group 13.6%, the difference was statistically significant (P <0.05).Conclusion COPD patients with fluticasone propionate combined noninvasive positive pressure ventilation, can effectively improve lung function, reduce disease recurrence rate, a significant effect.

Clinical effect of ozagrel sodium combined with cinepazide in the treatment of atherosclerotic cerebral infarction and its effect on hemorheology and blood lipid / 中国生化药物杂志

Objective To observe the clinical effect of sodium ozagrel combined with cinepazide treatment of cerebral arteriosclerosis , and the influence on hemorheology and blood lipid.Methods 112 cases of arteriosclerosis in patients with cerebral infarction were randomly selected from January 2015 to January 2016 in our hospital, and were randomly divided into observation group and control group ,56 cases in each group, the control group were treated with cinepazide treatment, patients in the observation group was combined with ozagrel sodium, clinical curative effect and blood rheology were compared between the two groups study, blood lipid.Results The observation group the total efficiency was significantly higher than the control group ( P<0.05 ) .After treatment, compared with before treatment, blood rheology parameters and blood lipid levels of two groups were significantly improved ( P<0.05 ) , and the patients in the observation group improved the hemorheological parameters and blood lipid level was significantly better than the control group ( P<0.05 ) .Conclusion Ozagrel sodium combined with cinepazide maleate in the treatment of cerebral arteriosclerosis process,can significantly improve the hemorheological parameters and blood lipids, and the clinical curative effect.

Comparative study on EEG and neuroimaging of patients with cerebral cysti-cercosis before and after treatment / 中国血吸虫病防治杂志

Objective To study the changes of cerebral function and pathological morphology before and after the antiparasit-ic treatment with albendazole and praziquantel in patients with cerebral cysticercosis. Methods The data of EEG and neuroimag-ing of 412 patients with cerebral cysticercosis were retrospectively analyzed. Results Before the treatment,the mild abnormali-ty,moderate abnormality,and severe abnormality were observed in 40.53%,45.63% and 13.84% of the patients respectively, which mainly showed the diffuse or focal irregular slow waves,or epileptiform discharges found in the abnormal brain waves. CT/MRI manifestation could be divided into six types,including single sacculus type(23.59%),multiple sacculus type(44.42%), encephalitis type(13.59%),coexistence of macrocyst and sacculus type(4.85%),calcification type(2.18%),and mixed type (11.41%). After 3 courses of the treatment,the normal and improved EEGs were observed in 79.85%and 20.15%,respectively. CT/MRI showed the foci being all absorbed(77.18%),being most absorbed(20.63%),and being no changes(20.18%)which were calcified focus. When cerebral cysticercosis were in acute stage(the single and multiple sacculus type,encephalitis type, and macrocyst and sacculus coexistence type),the therapeutic effect was good;while in the mixed type,the therapeutic effect was relatively poor. If cysticercosis were in the calcification stage,the patients only needed the heteropathy. Conclusions In the pa-tients with cerebral cysticercosis,EEGs show the mild to severe abnormalities,and CT/MRI mainly shows the multiple sacculus type. After the treatment,the abnormal EEGs are gradually recovered and the low density foci can be all absorbed,but some calci-fied focus still exist in some patients.

Studies on the Immuno-Protection of ROP2 Nuclei Acid Vaccine in Toxoplasma gondii Infection / 中国寄生虫学与寄生虫病杂志

Objective To study the protective effect of ROP2 nuclei acid vaccine in mice.Methods Forty-two BALB/c mice were divided into three groups.Each mouse in experiment group was injected with 50 ?g recombinant plasmid pc-DNA3-ROP2 through musculus quadriceps fexoris.In control groups,each mouse was injected with 50 ?g blank plasmid pc-DNA3 and with 50 ?l PBS respectively.All mice were immunized for three times with an interval of three weeks.The volume was doubled for the final injection in the two plasmid groups.Blood,spleens and lymph nodes of 4 mice in each group were taken for the detection of CD4+,CD8+ T cells and cytokines 2 weeks after the final immunization.The rest mice in 3 groups were challenged with 500 tachyzoites of Toxoplasm gondii RH strain for further observation.Results The vaccine induced strong cellular and humoral immune response.The titer of antibody in serum was high after inoculation and recognized ROP2 protein antigen expressed in vitro.The lymphocyte phenotype was analyzed.CD4+ T cells proliferated sharply(69.5?3.4)%,and the ratio of CD4+/CD8+ increased considerably by(4.69?1.32)%(P