ABSTRACT
This paper was aimed to clarify the effect of high-intensity interval training (HIIT) on depression. Animal running platforms were used to establish HIIT exercise models, depression models were prepared by chronic unpredictable mild stress (CUMS), and depression-related behaviors were detected by behavioral experiments. The results showed that HIIT exercise improved depression-related behavior in CUMS model mice. Western blot and ELISA results showed that in the hippocampus, medial prefrontal cortex (mPFC) and amygdala of the CUMS model mice, glucocorticoid receptor (GR) protein expression was down-regulated, and the content of tumor necrosis factor α (TNF-α) was increased, compared with those in the control group, whereas HIIT exercise could effectively reverse these changes in CUMS model mice. These results suggest that HIIT exercise can exert antidepressant effect, which brings new ideas and means for the clinical treatment of depressive diseases.
Subject(s)
Animals , Mice , Antidepressive Agents/pharmacology , Behavior, Animal , Depression/drug therapy , Disease Models, Animal , Hippocampus/metabolism , Stress, Psychological/drug therapyABSTRACT
Objective To investigate the prevalence and major risk factors of peripartum thromboembolic disease in different regions of Guangdong province.Methods Data from 169 218pregnant women in different regions of Guangdong province from January 2005 to June 2010 were analyzed retrospectively.The prevalence and epidemiological characteristics of thromboembolic disease during pregnancy or puerperium were investigated.Results Of the studied population,( 1 )20 l cases ( 1.3‰ ) suffered from thromboembolic disease during pregnancy or puerperium including 128 cases of deep vein thrombosis (DVT),68 cases of cerebral venous thrombosis (CVT) and 5pulmonary embolism,the prevalence rates were 0.8‰,0.4‰,and 0.02‰ respectively.(2) Risk factors in different regions showed that,in the Pearl River Delta area,the major risk factors for DVT would include previous or family history of thrombosis,pregnancy complications,with medically involved diseases,prolonged bed rest and pregnancy weight gain ＞ 15 kg etc.While in castern,western,northern parts of Guangdong,the major risk factors for DVT would include pregnancy weight gain ＞ 15 kg,prolonged bed rest,preeclampsia,cesarean section and complications during pregnancy.In Pearl River Delta region,the major risk factors for CVT would include eclampsia,preeclampsia,pregnancy complications,prolonged bed rest ＞3 days,past history or family history of thrombosis.While eclampsia,preeclampsia,advanced age or younger age,pregnancy weight gain ＞15 kg,complications during pregnancy were the major risk factors for CVT in the eastern,western or northem parts of Guangdong.Conclusion Prevalence and major risk factors of peripartum thromboembolic disease in different regions of Guangdong were different.It was crucial to take effective measures in pregnant women with different epidemiological characteristics and risk factors to prevent and reduce the incidence of peripartum thromboembolic disease.
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the antioxidant activity of astragalus and its therapeutic effect on gestational diabetes.</p><p><b>METHODS</b>Eighty-four pregnant women with gestational diabetes were divided into insulin and insulin plus astragalus groups after regular dietary control and insulin treatment to maintain stable blood glucose level. The 43 patients in insulin group received insulin injection, whereas the 41 patients in the other group received treatment with both insulin and astragalus. The SOD activity, MDA level, blood lipids and renal function were determined in both groups after the treatments.</p><p><b>RESULTS</b>The patients with both insulin and astragalus treatments showed significantly increased serum SOD activity and decreased MDA level, renal function and blood lipids in comparison with those with exclusive insulin treatment.</p><p><b>CONCLUSION</b>Astragalus can effectively control blood glucose, reduce the free radicals, and promote the antioxidative activity, and may play a role in the prevention and treatment of gestational diabetes.</p>
Subject(s)
Female , Humans , Pregnancy , Antioxidants , Metabolism , Astragalus Plant , Diabetes, Gestational , Drug Therapy , Metabolism , Drugs, Chinese Herbal , Therapeutic Uses , Malondialdehyde , Metabolism , Oxidation-Reduction , Phytotherapy , Superoxide Dismutase , Metabolism , Treatment OutcomeABSTRACT
Objective To analyse the causes of perinatal death and explore the preventive measures to reduce the perinatal mortality.Methods The cases with perinatal death in this hospital from January 2005 to December 2006 were reviewed to analyse the causes of death by categorization and sum-up.Results There were 166 cases with perinatal death and the mortality rate was 27.08‰,including 126 cases with fatal death,which accounted for 75.90%.In the analysis of dead causes,the first one was birth defects,which suffered 69 cases,41.57% of all,and mostly were with fetus edema syndrome.The cord factors had been elevated to the second cause,which suffered 51 cases,30.72% of all.Conclusion Improving the consciousness of gestational monitoring and self-care,strengthening the prenatal diagnosis and genetic counseling,controlling the perinatal birth defects,monitoring mother and fetus by poly-parameter and stopping the pregnancy in time can reduce perinatal death effectively.