Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Adicionar filtros








Intervalo de ano
1.
Drug Evaluation Research ; (6): 812-815, 2017.
Artigo em Chinês | WPRIM | ID: wpr-619565

RESUMO

Objective To investigate the effect of atorvastatin calcium with different doses on inflammatory cytokine and carotid atherosclerotic plaque of patients with cerebral infarction.Methods One hundred and seventy-eight patients with cerebral infarction admitted into our hospital from January 2014 to June 2015 were divided into low dose (LD) group and high dose (HD) group.Ninety patients in LD group were treated with atorvastatin calcium in a dose of 10 mg/d,and eighty-seven patients in HD group were treated with atorvastatin calcium in a dose of 20 mg/d.The serum levels of lipid including TC,TG,LDL-C,HDL-C,inflammatory cytokine including hs-CRP,IL-6,TNF-α,and carotid atherosclerotic plaque of both groups were analyzed and compared before and after treatment.Results After six months of treatment,the serum levels and inflammatory cytokine of patients in both groups showed remarkable improvement (P < 0.05),and those in HD group were significantly better than those of LD group (P < 0.05).Additionally,compared with those before treatment,changes in carotid atherosclerotic plaque of patients in LD group were not obvious,while those in HD group markedly decreased,and which were significantly lower than those of LD group (P < 0.05).Conclusion Atorvastatin calcium with HD of 20 mg/d showed a better capability on improving serum levels of lipid,inflammatory cytokine,and carotid atherosclerotic plaque of patients with cerebral infarction than those with LD of 10 mg/d.

2.
Drug Evaluation Research ; (6): 525-528, 2017.
Artigo em Chinês | WPRIM | ID: wpr-619571

RESUMO

Objective To investigate the values of recombinant tissue type plasminogen activator (rt-PA)) in the treatment of acute cerebral infarction complicated with atrial fibrillation.Methods Used the prospective research methods,74 patients of acerebral infarction complicated with atrial fibrillation in Xi'an XD Group Hospital from February 2015 to August 2016 were selected and were equally divided into the observation group and the control group accorded to the principle of random envelope drawing.The control group was treated with urokinase intravenous thrombolytic therapy,the observation group was treated with rt-PA intravenous thrombolytic therapy,and the prognosis of the two groups were observed.Results There were no significant differences in gender,age,time window,disease,systolic blood pressure and diastolic blood pressure compared between the two groups.The treatment efficiency in the observation group and control group were 94.6% and 75.7%,the observation group was significantly higher than that of the control group (P < 0.05).After treatment,the mRS scores in the observation group and the control group were (5.22± 1.83) points and (7.29± 1.45) points,were significantly lower than those before treatment of (10.24± 1.31) points and (10.19 ± 1.52) points (P < 0.05),and the observation group was significantly lower than the control group (P < 0.05).In the observation group,the symptomatic intracerebral hemorrhage and non symptomatic cerebral hemorrhage were 5.4% and 2.7% respectively,so that were 18.9% and 16.2% in the control group that the observation group were significantly lower than those of the control group (P < 0.05).Conclusion Intravenous thrombolysis with recombinant tissue type plasminogen activator of patients with acute cerebral infarction combined with atrial fibrillation is safe and effective,it can promote the improvement of neurological function,and has good application value.

3.
Zhongnan Daxue xuebao. Yixue ban ; (12): 856-860, 2009.
Artigo em Chinês | WPRIM | ID: wpr-814208

RESUMO

OBJECTIVE@#To explore the expression of hypoxia inducible factor-1alpha (HIF-1alpha) and erythropoietin in the hippocampus of aging rats, and to investigate the role of HIF-1alpha and erythropoietin in the aging of nervous system.@*METHODS@#The expression of Nissl body, HIF-1alpha, and erythropoietin in the CA1 region of the hippocampus in different months was observed by Nissl staining and immunohistochemical technique.@*RESULTS@#Nerve cells became bigger and appeared sparse, and the Nissl bodies decreased with age. HIF-1alpha positive cells increased significantly with age in the CA1 region of the hippocampus (P<0.05). The expression of erythropoietin presented a parabola with aging in the CA1 region of the hippocampus. The increase from 3 to 18 months and the reduction from 18 to 30 months of erythropoietin positive cells had statistical significance (both P<0.05).@*CONCLUSION@#HIF-1alpha and erythropoietin are parallelly incremental before middle age, and are separated after middle age, suggesting decreased activity of HIF-1alpha and recession of protein synthesis function may be the main reasons for decreased expression of erythropoietin in the brain during aging. Strengthened endogenous HIF-1alpha activity and supply of exogenous erythropoietin may delay the aging of the nervous system.


Assuntos
Animais , Masculino , Ratos , Envelhecimento , Metabolismo , Eritropoetina , Metabolismo , Hipocampo , Metabolismo , Subunidade alfa do Fator 1 Induzível por Hipóxia , Metabolismo , Ratos Sprague-Dawley
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA