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An Innovative Approach towards Selecting Aerobic and Coordinative Exercises in Clinical Practice for Children and Young People with ADHD
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作者 Carsten Vogt 《Journal of Biosciences and Medicines》 2024年第8期258-269,共12页
A growing body of studies and systematic reviews show evidence of the beneficial effects of physical exercise on core symptoms of ADHD. Furthermore, studies indicate that physical exercise as an adjuvant can enhance t... A growing body of studies and systematic reviews show evidence of the beneficial effects of physical exercise on core symptoms of ADHD. Furthermore, studies indicate that physical exercise as an adjuvant can enhance the effects of medication in the treatment of ADHD. Aerobic and coordinative exercises improve executive functioning through their effect on neurocognitive domains that are implicated in ADHD. It is postulated that through their specific modus operandi, aerobic exercise, by raising cortical arousal levels, improves impaired alerting functions whereas coordinative exercises improve the regulation of inhibitory control through the involvement of a higher variety of frontal-dependent cognitive processes. The increasing use of routine neurocognitive testing with continuous performance tests (CPT), such as the QbTest, at clinical assessments for ADHD allows for an innovative approach to identify the assessment impairments in alerting function and inhibition control that are related to ADHD and accordingly choose aerobic or coordinative physical exercise in a more targeted fashion. 展开更多
关键词 ADHD Physical Exercise Aerobic Exercise Coordinative Exercise Continuous Performance Test (CPT) QbTest MEDICATION Treatment
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Exercise training mode effects on myokine expression in healthy adults:A systematic review with meta-analysis 被引量:1
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作者 Francesco Bettariga Dennis R.Taaffe +6 位作者 Daniel A.Galvao Pedro Lopez Chris Bishop Anna Maria Markarian Valentina Natalucci Jin-Soo Kim Robert U.Newton 《Journal of Sport and Health Science》 SCIE CAS CSCD 2024年第6期764-779,共16页
Background:The benefits of exercise are well known;however,many of the underlying molecular mechanisms are not fully understood.Skeletal muscle secretes myokines,which mediate muscleorgan crosstalk.Myokines regulate s... Background:The benefits of exercise are well known;however,many of the underlying molecular mechanisms are not fully understood.Skeletal muscle secretes myokines,which mediate muscleorgan crosstalk.Myokines regulate satellite-cell proliferation and migration,inflammatory cascade,insulin secretion,angiogenesis,fatty oxidation,and cancer suppression.To date,the effects of different exercise modes(namely,aerobic and resistance exercise)on myokine response remain to be elucidated.This is crucial considering the clinical implementation of exercise to enhance general health and wellbeing and as a medical treatment.Methods:A systematic search was undertaken in PubMed,MEDLINE,CINAHL,Embase,SPORTDiscus,andWeb of Science in April 2023.Eligible studies examining the effects of a single bout of exercise on interleukin15(IL-15),irisin,secreted protein acidic and rich in cysteine(SPARC),oncostatinM(OSM),and decorin were included.A random-effects meta-analysis was also undertaken to quantify the magnitude of change.Results:Sixty-two studies were included(n=1193).Overall,exercise appeared to induce small to large increases in myokine expression,with effects observed immediately after to 60 min post-exercise,although these were mostly not statistically significant.Both aerobic and resistance exercise resulted in changes in myokine levels,without any significant difference between training modes,and with the magnitude of change differing across myokines.Myokine levels returned to baseline levels within 180 min to 24 h post-exercise.However,owing to potential sources of heterogeneity,most changes were not statistically significant,indicating that precise conclusions cannot be drawn.Conclusion:Knowledge is limited but expanding with respect to the impact of overall and specific effects of exercise on myokine expression at different time points in the systemic circulation.Further research is required to investigate the effects of different exercise modes at multiple time points on myokine response. 展开更多
关键词 MYOKINE Resistance exercise Aerobic exercise CYTOKINE Systemic circulation
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Intervention control of aerobic exercise in maintaining quality of life and pulmonary hypertension in hemodialysis patients
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作者 Dan-Dan Wang Min Cheng Chun-Ying Chen 《World Journal of Clinical Cases》 SCIE 2024年第20期4217-4229,共13页
BACKGROUND Pulmonary hypertension is a serious complication in the treatment of maintenance hemodialysis patients,which seriously affects the quality of life of patients and threatens their life safety.Prevention,trea... BACKGROUND Pulmonary hypertension is a serious complication in the treatment of maintenance hemodialysis patients,which seriously affects the quality of life of patients and threatens their life safety.Prevention,treatment and improvement of pulmonary hypertension are of great significance to improve the quality of life of patients.AIM To investigate the intervention and control of pedal-powered bicycle in maintaining quality of life and pulmonary hypertension in hemodialysis patients.METHODS 73 patients with maintenance hemadialysis combined with pulmonary arterial hypertension at a hemodialysis center in a certain hospital from May 2021 to May 2022 are selected.Patients are divided into two groups,37 cases in the control group(group C)and 36 cases in the intervention group(group I).Patients are divided into two groups,group C is treated with oral administration of betaglandin sodium combined with routine nursing care.Based on group C,group I conducts power cycling exercises.RESULTS After treatment,group I patients had higher muscle strength,36-Item Short Form Health Survey scores,and Kidney Disease Targets Areas scores;The 6-minute walk distance test index level was higher and the Borg score was lower;The group I had lower systolic blood pressure,greater vital capacity,higher positive emotion,lower systolic pulmonary artery pressure index level,higher arterial partial oxygen pressure level,lower pulmonary vascular resistance index level,and higher blood oxygen saturation level[158.91±11.89 vs 152.56±12.81,1795.01±603.18 vs 1907.20±574.15,24.00(22.00,29.00)vs 24.00(22.00,28.00),P<0.001].CONCLUSION Aerobic exercise combined with Western medicine treatment can effectively improve patients'pulmonary hypertension,alleviate their negative emotions,and enable them to achieve a higher level of quality of life. 展开更多
关键词 Aerobic exercise HEMODIALYSIS Pulmonary arterial hypertension Cycle ergometer Quality of life
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Research and Practice of Cardiopulmonary Rehabilitation Training Programs
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作者 Na Yan Maiding He +9 位作者 Jinyue Jiang Juan Luo Ping Zhan Xichan Wang Xia Gao Jianzhu Wang Na Yin Fang Ye Jinghua Yu Shiying Zhang 《World Journal of Cardiovascular Diseases》 CAS 2024年第9期557-566,共10页
In today’s society, the incidence of cardiopulmonary diseases is increasing annually, seriously affecting patients’ quality of life. Therefore, developing a scientific and effective rehabilitation training program i... In today’s society, the incidence of cardiopulmonary diseases is increasing annually, seriously affecting patients’ quality of life. Therefore, developing a scientific and effective rehabilitation training program is of great significance. This study first analyzes the theoretical basis of cardiopulmonary rehabilitation training, including the effects of aerobic exercise, interval training, and strength training on cardiopulmonary function. Based on this, a comprehensive rehabilitation training program is designed, which includes personalized training plans, comprehensive interventions, multidisciplinary collaboration, patient education, and regular follow-up visits. The cardiopulmonary rehabilitation training plan developed in this study has certain scientific practicability, which provides a theoretical basis for cardiopulmonary rehabilitation training, and also provides a reference for medical institutions, rehabilitation centers and communities, which is helpful for promotion and application to a wider range of patients with cardiopulmonary diseases. 展开更多
关键词 Cardiopulmonary Function Rehabilitation Training Program Aerobic Exercise Interval Training
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The Effects of the Aerobics Exercise Program on the Cardiopulmoner Capacity and Disease Symptoms of the Patients with Primary Fibromialgia Syndrome
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作者 Berat Meryem Alkan Sumru Ozel +1 位作者 Serap Tomruk Sütbeyaz Canan Culha 《Open Journal of Rheumatology and Autoimmune Diseases》 2013年第4期202-208,共7页
Backgrounds: To observe the effects of aerobic exercise program on the illness symptoms and cardiopulmonary capacity of the patients with primary Fibromyalgia Syndrome (FMS) and to find out whether there is a differen... Backgrounds: To observe the effects of aerobic exercise program on the illness symptoms and cardiopulmonary capacity of the patients with primary Fibromyalgia Syndrome (FMS) and to find out whether there is a difference or not in terms of cardiovascular capacity among the patients with primary FMS and sedentary healthy people. Materials and Methods: The study has been done on 20 female patients with primary FMS. Before the study and after a 6-week controlled aerobic exercise program, a cardiopulmonary exercise test has been applied on all cases. The symptoms, psychological state and life quality of the cases have been evaluated before and after the exercise program. The first cardiopulmonary results of the cases with FMS have been compared with a control group of 15 sedentary healthy. Results: When the patient and control groups are compared, although maksimal oxygen uptake (VO2 max) was lower in the patient group, this was not a significant difference. VO2 max showing the aerobic condition after the exercise increased significantly in the patients. Conclusions: Aerobic exercise programs lasting six to eight weeks are quite effective for the patients with FMS. There is not any limitation in the increase of the cardiopulmonary capacity of the patients after the exercise program. 展开更多
关键词 Aerobic Exercise Cardiopulmonary Capacity Primary Fibromyalgia Syndrome
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Meta-analysis of the effects of high-intensity intermittent exercise on cardiopulmonary function rehabilitation in patients with stroke
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作者 WANG Cheng-shuo WU Sheng-zhu +3 位作者 WU Liang XU Ya-nan ZHANG Lin-li YONG Ming-jin 《Journal of Hainan Medical University》 CAS 2023年第23期56-63,共8页
Objective:Systematically evaluate the rehabilitation effect of high-intensity intermittent exercise(HIIT)on cardiovascular function in stroke patients,in order to provide a basis for selecting the best rehabilitation ... Objective:Systematically evaluate the rehabilitation effect of high-intensity intermittent exercise(HIIT)on cardiovascular function in stroke patients,in order to provide a basis for selecting the best rehabilitation plan for stroke patients.Methods:Computer retrieval of CNKI,WanFang Data,VIP,CBM,Pubmed,EMbase,Web of science,The Cochrane Library databases was conducted from the establishment of the database until March 2023.Randomized controlled trials on HIIT improving cardiovascular function in stroke patients were included,and the included literature was screened,data extracted,and bias risk evaluated.Then,metaanalysis was conducted using RevMan 5.4 software and Stata17.0 software.Results:In the end,9 articles met the research criteria,with a total of 428 patients.The meta-analysis results showed that compared with the control group,HIIT had significant effects on peak oxygen uptake(VO2peak)[MD=3.87,95%CI(3.43,4.31),P<0.00001],minute ventilation(VE)[MD=7.14,95%CI(4.34,9.94),P<0.00001],peak power(WRpeak)[MD=17.13,95%CI(13.7320.54),P<0.00001],6-minute walking distance(6MWD)[MD=43.82,95%CI(16.08,71.56),P=0.002],The intervention effect of the 10 meter walking test(10MWT)[MD=-2.00,95%CI(-2.91,-1.08),P<0.0001]was better than that of the control group.Conclusion:The current analysis results show that compared to conventional rehabilitation therapy or continuous aerobic exercise,HIIT has more advantages in improving the cardiopulmonary function of stroke patients. 展开更多
关键词 High intensity intermittent exercise Continuous aerobic exercise STROKE Cardiopulmonary function Meta analysis
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Effect of Resistance Training,Aerobic Exercise Before Doula-Assisted Delivery on the Psychological Well-Being and Labor Duration of Parturients
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作者 Jing Zhou Sha Tang +2 位作者 Li Zhou Cong Jiang Wenjian Fan 《Journal of Clinical and Nursing Research》 2023年第6期118-123,共6页
Objective:To investigate the impact of resistance training and aerobic exercise before doula-assisted delivery on the psychological well-being and labor duration of parturients.Methods:105 cases of parturients who gav... Objective:To investigate the impact of resistance training and aerobic exercise before doula-assisted delivery on the psychological well-being and labor duration of parturients.Methods:105 cases of parturients who gave birth in our hospital from February 2021 to April 2023 were included in this study.The patients were divided into a control group of 52 cases and an observation group of 53 cases.The patients in the control group received no particular intervention before delivery and only received doula assistance.The patients in the observation group received resistance training,aerobic exercise,and doula assistance prior to giving birth.After delivery,the mothers were observed for 2 hours in the delivery room and then returned to the maternal and infant ward.The observation indicators of the two groups were compared.Results:In comparison to the control group,the observation group exhibited shorter durations in the first,second,and third stages of labor,as well as the total delivery time.Additionally,the amount of postpartum blood loss at 2 hours was smaller in the observation group.The rate of cesarean section was lower,and the rate of vaginal natural delivery was higher in the observation group.Following the intervention,both groups of postpartum women showed decreased SAS and SDS scores compared to before the intervention.Moreover,the observation group had lower scores than the control group.These differences were all statistically significant(P<0.05).Conclusion:Resistance training and aerobic exercise before doula-assisted delivery can effectively improve the psychological state of parturients,shorten labor duration,increase the rate of natural vaginal delivery,and reduce pain and postpartum hemorrhage. 展开更多
关键词 Doula assistance Resistance training Aerobic exercise PARTURIENT Psychological state Labor duration
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Physical exercise in the prevention and treatment of Alzheimer’s disease 被引量:43
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作者 Adrian De la Rosa Gloria Olaso-Gonzalez +9 位作者 Coralie Arc-Chagnaud Fernando Millan Andrea Salvador-Pascual Consolacion Garcıa-Lucerga Cristina Blasco-Lafarga Esther Garcia-Dominguez Aitor Carretero Angela G.Correas Jose Vina Mari Carmen Gomez-Cabrera 《Journal of Sport and Health Science》 SCIE 2020年第5期394-404,共11页
Dementia is one of the greatest global challenges for health and social care in the 21st century.Alzheimer’s disease(AD),the most common type of dementia,is by no means an inevitable consequence of growing old.Severa... Dementia is one of the greatest global challenges for health and social care in the 21st century.Alzheimer’s disease(AD),the most common type of dementia,is by no means an inevitable consequence of growing old.Several lifestyle factors may increase,or reduce,an individual’s risk of developing AD.Much has been written over the ages about the benefits of exercise and physical activity.Among the risk factors associated with AD is a low level of physical activity.The relationship between physical and mental health was established several years ago.In this review,we discuss the role of exercise(aerobic and resistance)training as a therapeutic strategy for the treatment and prevention of AD.Older adults who exercise are more likely to maintain cognition.We address the main protective mechanism on brain function modulated by physical exercise by examining both human and animal studies.We will pay especial attention to the potential role of exercise in the modulation of amyloid b turnover,inflammation,synthesis and release of neurotrophins,and improvements in cerebral blood flow.Promoting changes in lifestyle in presymptomatic and predementia disease stages may have the potential for delaying one-third of dementias worldwide.Multimodal interventions that include the adoption of an active lifestyle should be recommended for older populations. 展开更多
关键词 Aerobic exercise DEMENTIA Exercise training Lifestyle factors Multidomain interventions Resistance exercise
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Aerobic exercise improves gastrointestinal motility in psychiatric inpatients 被引量:20
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作者 Yeon Soo Kim Bong Kil Song +1 位作者 Ji Sun Oh Seung Seok Woo 《World Journal of Gastroenterology》 SCIE CAS 2014年第30期10577-10584,共8页
AIM: To evaluate the benefit of aerobic exercise on colonic transit time (CTT) for psychiatric inpatients in a closed ward.
关键词 Intestinal motility Colonic transit time Aerobic exercise Radio-opaque marker Psychiatry unit INPATIENT
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Role of diet and lifestyle changes in nonalcoholic fatty liver disease 被引量:10
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作者 William Nseir Elias Hellou Nimer Assy 《World Journal of Gastroenterology》 SCIE CAS 2014年第28期9338-9344,共7页
Nonalcoholic fatty liver disease(NAFLD)has becomeone of the most common causes of liver disease worldwide and has been recognized as a major health burden.The prevalence of NAFLD has grown proportionallywith the rise ... Nonalcoholic fatty liver disease(NAFLD)has becomeone of the most common causes of liver disease worldwide and has been recognized as a major health burden.The prevalence of NAFLD has grown proportionallywith the rise in obesity,sedentary lifestyle,unhealthydietary pattern,and metabolic syndrome.Currently,there is no drug therapy that can be formulated fortreating NAFLD.A combination of dietary modificationsand increased physical activity remains the mainstayof NAFLD management.It is hard to maintain thismode of management;however,it seems to havesignificant long-term benefits.Furthermore,NAFLDpatients,whether obese or not,should be educatedthat a healthy diet and physical activity have benefitsbeyond weight reduction.Further large controlled randomized trials are needed in order to identify the bestdietary regimen and physical activity in the management of NAFLD patients.This review highlights the roleof diet and lifestyle modifications in the managementof NAFLD,and focuses on human studies regarding dietary modifications and physical activity. 展开更多
关键词 DIET Caloric restriction Lifestyle changes Physical activity Aerobic exercise Resistance exercise MANAGEMENT Nonalcoholic fatty liver disease
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Aerobic exercise combined with huwentoxin-I mitigates chronic cerebral ischemia injury 被引量:5
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作者 Hai-feng Mao Jun Xie +6 位作者 Jia-qin Chen Chang-fa Tang Wei Chen Bo-cun Zhou Rui Chen Hong-lin Qu Chu-zu Wu 《Neural Regeneration Research》 SCIE CAS CSCD 2017年第4期596-602,共7页
Ca2+ channel blockers have been shown to protect neurons from ischemia, and aerobic exercise has significant protective effects on a variety of chronic diseases. The present study injected huwentoxin-I (HWTX-I), a ... Ca2+ channel blockers have been shown to protect neurons from ischemia, and aerobic exercise has significant protective effects on a variety of chronic diseases. The present study injected huwentoxin-I (HWTX-I), a spider peptide toxin that blocks Ca2+ channels, into the caudal vein of a chronic cerebral ischemia mouse model, once every 2 days, for a total of 15 injections. During this time, a subgroup of mice was subjected to treadmill exercise for 5 weeks. Results showed amelioration of cortical injury and improved neurological function in mice with chronic cerebral ischemia in the HWTX-I + aerobic exercise group. The combined effects of HWTX I and exercise were superior to HWTX-I or aerobic exercise alone. HWTX-I effectively activated the Notch signal transduction pathway in brain tissue. Aerobic exercise up-regulated synaptophysin mRNA expression. These results demonstrated that aerobic exercise, in combination with HWTX-I, effectively relieved neuronal injury induced by chronic cerebral ischemia via the Notch signaling pathway and promoting synaptic regeneration. 展开更多
关键词 nerve regeneration chronic cerebral ischemia aerobic exercise huwentoxin-I Notch signaling pathway calcium overload neuralregeneration
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Early Aerobic Exercise Promotes Neurological Function Recovery of Rats after Cerebral Ischemia/Reperfusion by Upregulating the Expression of Heat Shock Protein A5 被引量:5
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作者 Zhi-feng PENG Nai-bao ZHANG +1 位作者 Jian MENG Ji-hong ZHANG 《Current Medical Science》 SCIE CAS 2022年第2期267-273,共7页
Objective The neuroprotective function of heat shock protein A5(HSPA5)in ischemic stroke has been confirmed.This study aimed to investigate the effects of early aerobic exercise on neurological function recovery from ... Objective The neuroprotective function of heat shock protein A5(HSPA5)in ischemic stroke has been confirmed.This study aimed to investigate the effects of early aerobic exercise on neurological function recovery from cerebral ischemia/reperfusion and to determine whether these effects are associated with the expression level of HSPA5 in the ischemic penumbra.Methods A total of 72 male Sprague-Dawley rats were randomly assigned to the ischemia and exercise group[middle cerebral artery occlusion(MCAO)-Ex,n=18],ischemia and sedentary group(MCAO-St,n=18),sham-surgery and exercise group(Sham-Ex,n=18),or sham-surgery and sedentary group(Sham-St,n=18).The MCAO-Ex and MCAO-St groups were subjected to MCAO for 60 min,whereas the Sham-Ex and Sham-St groups were subjected to an identical operation without MCAO.Rats in the MCAO-Ex and Sham-Ex groups then ran on a treadmill for 30 min once a day for 5 consecutive days.After reperfusion,the motor function of the rats was scored by the Bederson neurological function test,balance beam test,and screen test.Nissl staining was conducted to assess morphological and structural change of nerve cells in the ischemic penumbra.The reverse transcription-quantitative polymerase chain reaction was applied to detect the mRNA expression of HSPA5.Western blot analysis was conducted to determine the protein expression of HSPA5.Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling(TUNEL)staining was carried out in the ischemic penumbra after MCAO.Results Rats receiving early treadmill exercise had lower Bederson neurological function,balance beam,and screen test scores on the 3rd,7th,and 14th days after MCAO;in addition,more neurons survived in the ischemic penumbra after MCAO,and higher mRNA and protein expression of HSPA5 and fewer TUNEL-positive stained cells were observed.Conclusion Our study demonstrated that early aerobic exercise can improve neurological function recovery after ischemia/reperfusion.Furthermore,the increased level of HSPA5 in the ischemic penumbra might be one of the mechanisms of enhanced neurological function recovery. 展开更多
关键词 early aerobic exercise heat shock protein A5 ISCHEMIA/REPERFUSION apoptosis behavioral score
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Beneficial mechanisms of aerobic exercise on hepatic lipid metabolism in non-alcoholic fatty liver disease 被引量:17
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作者 Rui Guo Emily C Liong +2 位作者 Kwok Fai So Man-Lung Fung George L Tipoe 《Hepatobiliary & Pancreatic Diseases International》 SCIE CAS CSCD 2015年第2期139-144,共6页
BACKGROUND:Non-alcoholic fatty liver disease(NAFLD)refers to any fatty liver disease that is not due to excessive use of alcohol.NAFLD probably results from abnormal hepatic lipid metabolism and insulin resistance.... BACKGROUND:Non-alcoholic fatty liver disease(NAFLD)refers to any fatty liver disease that is not due to excessive use of alcohol.NAFLD probably results from abnormal hepatic lipid metabolism and insulin resistance.Aerobic exercise is shown to improve NAFLD.This review aimed to evaluate the molecular mechanisms involved in the beneficial effects of aerobic exercise on NAFLD.DATA SOURCE:We searched articles in English on the role of aerobic exercise in NAFLD therapy in Pub Med.RESULTS: The mechanisms of chronic aerobic exercise in regulating the outcome of NAFLD include: (i) reducing in- trahepatic fat content by down-regulating sterol regulatory element-binding protein-lc and up-regulating peroxisome proliferator-activated receptor y expression levels; (ii) decreas- ing hepatic oxidative stress through modulating the reactive oxygen species, and enhancing antioxidant enzymes such as catalase and glutathione peroxidase; (iii) ameliorating hepatic inflammation via the inhibition of pro-inflammatory media- tors such as tumor necrosis factor-alpha and interleukin-1 beta; (iv) attenuating mitochondrial dependent apoptosis by reducing cytochrome C released from the mitochondria to the cytosol; and (v) inducing hepato-protective autophagy. CONCLUSION: Aerobic exercise, via different mechanisms, significantly decreases the fat content of the liver and improves the outcomes of patients with NAFLD. 展开更多
关键词 non-alcoholic fatty liver disease chronic aerobic exercise oxidative stress inflammation apoptosis autophagy
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Effectiveness of statins vs.exercise on reducing postprandial hypertriglyceridemia in dyslipidemic population:A systematic review and network meta-analysis 被引量:2
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作者 Laura Alvarez-Jimenez Alfonso Moreno-Cabanas +3 位作者 Miguel Ramirez-Jimenez Felix Morales-Palomo Juan FOrtega Ricardo Mora-Rodriguez 《Journal of Sport and Health Science》 SCIE 2022年第5期567-577,共11页
Background:Individuals at risk of suffering cardiovascular disease(CVD) present with larger increases in blood trigyceride(TG) concentration after a high-fat meal than do healthy individuals.These postprandial hypertr... Background:Individuals at risk of suffering cardiovascular disease(CVD) present with larger increases in blood trigyceride(TG) concentration after a high-fat meal than do healthy individuals.These postprandial hypertriglyceride levels are an independent risk factor for CVD.Prescription of statins and a bout of prolonged exercise are both effective in lowering postprandial hypertriglyceride levels.We aimed to evaluate the comparative effectiveness of statins vs.a bout of aerobic exercise in reducing fasting and postprandial TG(PPTG) concentrations in indiv、duals at high nsk of developing CVD.Methods:Thirty-seven sltudies from a systematic literature search of the PubMed,EMBASE,and Cochrane databases were included in this review.The selected studies conducted trials involving statin therapy(n=20) or a bout of aerobic exercise(n=19) and measured their impact on PPTG levels as the outcome.Two studies analyzed both treatments and were included in duplicate.The meta-analysis was constructed using a random-effects model to calculate the mean difference(MD).The Student t test was used to compare the data sets for statins vs.exercise.Results:Overall,statin and exercise interventions showed similar reductions in PPTG levels,with an MD of-0.65 mmol/L for statins(95% confidence interval(95%CI):-0.54 to-0.77;p <0.001) and-0.46 mmol/L for exercise(95%CI:-0.21 to-0.71;p <0.01).However,statins lowered fasting TG levels more than exercise(MD=-1.54 mmol/L,95%CI:-2.25 to-0.83;p=0.009).Conclusion:Although aerobic exercise is effective in lowering blood TG levels,statins seem to be more efficient,especially in the fasted state.A combination of exercise and statins might reveal a valuable approach to the treatment and prevention of CVD.More studies are required to determine the underlying mechanisms and the possible additive effects of these interventions. 展开更多
关键词 Aerobic exercise Cardiovascular disease Hydroxymethylglutaryl-CoA reductase inhibitor Meta-analysis Metabolic syndrome
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Effects of exercise training on diastolic and systolic dysfunction in patients with chronic heart failure 被引量:3
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作者 Ioannis Chaveles Ourania Papazachou +5 位作者 Manal al Shamari Dimitrios Delis Argirios Ntalianis Niki Panagopoulou Serafim Nanas Eleftherios Karatzanos 《World Journal of Cardiology》 2021年第9期514-525,共12页
BACKGROUND Chronic heart failure(CHF)is a complex syndrome characterized by a progressive reduction of the left ventricular(LV)contractility,low exercise tolerance,and increased mortality and morbidity.Diastolic dysfu... BACKGROUND Chronic heart failure(CHF)is a complex syndrome characterized by a progressive reduction of the left ventricular(LV)contractility,low exercise tolerance,and increased mortality and morbidity.Diastolic dysfunction(DD)of the LV,is a keystone in the pathophysiology of CHF and plays a major role in the progression of most cardiac diseases.Also,it is well estimated that exercise training induces several beneficial effects on patients with CHF.AIM To evaluate the impact of a cardiac rehabilitation program on the DD and LV ejection fraction(EF)in patients with CHF.METHODS Thirty-two stable patients with CHF(age:56±10 years,EF:32%±8%,88%men)participated in an exercise rehabilitation program.They were randomly assigned to aerobic exercise(AER)or combined aerobic and strength training(COM),based on age and peak oxygen uptake,as stratified randomization criteria.Before and after the program,they underwent a symptom-limited maximal cardiopulmonary exercise testing(CPET)and serial echocardiography evaluation to evaluate peak oxygen uptake(VO2peak),peak workload(Wpeak),DD grade,right ventricular systolic pressure(RVSP),and EF.RESULTS The whole cohort improved VO2peak,and Wpeak,as well as DD grade(P<0.05).Overall,9 patients(28.1%)improved DD grade,while 23(71.9%)remained at the same DD grade;this was a significant difference,considering DD grade at baseline(P<0.05).In addition,the whole cohort improved RVSP and EF(P<0.05).Not any between-group differences were observed in the variables assessed(P>0.05).CONCLUSION Exercise rehabilitation improves indices of diastolic and systolic dysfunction.Exercise protocol was not observed to affect outcomes.These results need to be further investigated in larger samples. 展开更多
关键词 Chronic heart failure Cardiovascular effects Cardiac rehabilitation Aerobic exercise Strength training Diastolic dysfunction
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Effect of aerobic exercise on the contractile function of gastrocnemius myosin heavy chain 被引量:1
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作者 Wen-jun Ren The Key Laboratory of Biomedical Information Engineering of Education Ministry,School of Life Science and Technology,Department of Physical Education,Xi’an Jiaotong University,Xi’an 710061,China. 《Journal of Pharmaceutical Analysis》 SCIE CAS 2009年第2期78-85,共8页
Objective To study the effect of 4-6 weeks’ treadmill training of male SD rats on the contractile function of their gastrocnemius myosin heavy chain (MHC). Methods Forty male SD rats were randomly divided into contro... Objective To study the effect of 4-6 weeks’ treadmill training of male SD rats on the contractile function of their gastrocnemius myosin heavy chain (MHC). Methods Forty male SD rats were randomly divided into control group and training group. The treadmill training of the training group rats was incessantly performed for 4-6 weeks at an intensity of about 75% VO2max (18.5-24 m/min,gradient of 0°,each training session lasting 50 minutes,twice a day). The content of gastrocnemius MHC mRNA was tested by reverse transcription polymerase chain reaction (RT-PCR),and the changes of muscle fibre and its cross-section area (CSA) were measured using immunohistochemistry. Electric stimulation tests were used to determine the maximal tension of isometric contraction of the post-training gastrocnemius. Results ① After continuous treadmill training for 4-6 weeks,we found that the content of the total MHC,MHC Ⅰ,MHC Ⅱx,MHC Ⅱa mRNAs was 105%,105%,109% and 108% of that in the resting control group,respectively,and the MHC Ⅱb mRNA content did not change significantly. The percentage of MHC Ⅰ mRNA in the total MHC mRNA increased while that of MHC Ⅱ mRNA decreased after aerobic training. ② The slow type of fibre type Ⅰ was the main part of the MHC after training and the CSA of the muscle fibres increased simultaneously. ③ The maximal tension of isometric contraction by pulse stimulation of square wave in the training group increased significantly compared with that in the control group (P<0.01). Conclusion The findings indicate that aerobic exercise may promote an increase in the contractile function of MHC. 展开更多
关键词 aerobic exercise myosin heavy chain MRNA cross-section area
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Effects of age on marathon finishing time among male amateur runners in Stockholm Marathon 1979–2014 被引量:1
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作者 Niklas Lehto 《Journal of Sport and Health Science》 SCIE 2016年第3期349-354,共6页
Purpose: The purpose of the present study was to investigate the age-related changes in the endurance performance among male amateur marathon runners.Methods: Subjects were taken from the 36 Stockholm Marathons held f... Purpose: The purpose of the present study was to investigate the age-related changes in the endurance performance among male amateur marathon runners.Methods: Subjects were taken from the 36 Stockholm Marathons held from 1979 through 2014, and age and finishing time were analyzed for a total of 312,342 male runners.Results: The relation was found to be a second-order polynomial, t = a + bx + cx^2, which models 99.7% of the variation in the average running time t as a function of age x. The model shows that the marathon performance of the average runner improves up to age 34.3 ± 2.6 years, thereafter,the performance starts to decline. A quantification of the age's influence on running time shows that it accounts for 4.5% of the total variance seen in the performance data.Conclusion: These outcomes indicate that the effect of age on performance in endurance running events is clearly measurable, quantifiable, and possible to describe. At the same time the findings indicate that other factors, such as training, affect the performance more. A comparison with the elite showed peak performance at the same age, but the rates of change in performance with age, improvement as well as degradation, was found to be higher among the elite. 展开更多
关键词 Aerobic exercise Health Non-elite Recreational runner Regression modeling Running
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WASO: Why Does It Increase with Age? 被引量:1
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作者 James M. Gregory 《Journal of Behavioral and Brain Science》 2022年第4期164-176,共13页
Insomnia is a common sleep disorder, especially for seniors. WASO (time awake after sleep onset), a component of insomnia, tends to increase with age. There are also many variations in WASO for seniors. To better unde... Insomnia is a common sleep disorder, especially for seniors. WASO (time awake after sleep onset), a component of insomnia, tends to increase with age. There are also many variations in WASO for seniors. To better understand the nature of insomnia, an equation was developed to predict WASO using maximum oxygen uptake (VO<sub>2max</sub>) as a measure of fitness associated with aerobic exercise. Predictions from the equation matched measured values with an R<sup>2</sup> = 0.98. The results were highly significant (p < 0.001). A second equation was used to predict VO<sub>2max</sub> as a function of age and relative fitness (a measure of aerobic fitness independent of age). The two equations were combined to predict WASO as a function of age, gender, and relative fitness. Based on these results, it appears that aerobic exercise to improve relative fitness can be used to reduce WASO. The WASO model explains the numerous reports of reduced WASO associated with long-term exercise programs. The model also explains why WASO increases with age and why high WASO values associate with early death. 展开更多
关键词 WASO Time Awake Sleep Disorders Sleep Quality Aerobic Exercise
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Effect of yelling on maximal aerobic power during an incremental test of cycling performance
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作者 Chien-Liang Chen Nan-Ying Yu +3 位作者 Jing-Shia Tang Shao-Hsia Chang Yea-Ru Yang Lin Wang 《Journal of Sport and Health Science》 SCIE 2016年第4期456-461,共6页
Background:People experiencing strong feelings of fatigue during exercise sometimes subconsciously yell to refocus their efforts and,thus,maintain exercise performance.The present study examined the influenc of yelli... Background:People experiencing strong feelings of fatigue during exercise sometimes subconsciously yell to refocus their efforts and,thus,maintain exercise performance.The present study examined the influenc of yelling during high-intensity exercise by analysing cardiorespiratory reactions and integrated electromyography(i EMG) changes in the vastus lateralis during a cycle ergometer test.Methods:A total of 23 moderately trained people were recruited.The cycling test began with a resistance of 25 W/min,which was gradually increased.During the experimental trial,the participants were required to yell at least 3 times when they felt exhausted;during the controlled trial,they were not allowed to produce any yelling sounds.The testing order was randomly assigned and the 2 trials were completed within an interval between 3–10 days.Two-way repeated measures ANOVA was applied to analyse the differences within and between the trials,and interaction of trial and time.Results:The peak power and time to exhaustion(p〈0.01) in the yelling trial were higher than those in the control trial.However,the vastus lateralis iE MG values of both trials at peak power were not significant y different.During the yelling period at 90%–100% of the maximal effort,a significan time-by-trialinteraction(p〈0.05)wasobservedinoxygenconsumption(VO2),CO2 production,O2 pulse,ventilation,andrespiratoryrate. Alltheabove measures showed a significan between-trial difference(p〈0.02).However,heart rate,respiratory exchange ratio,end-tidal oxygen pressure,and ventilatory equivalent for oxygen showed only significan between-trial difference(p〈0.05),but without interaction of trial and time.Conclusion:Yelling enhances the peak O2 pulse and VO2 and maintains CO2-exclusion efficien y during high-intensity exercise.It may enable maintaining muscle activation without stronger EMG signals being required during high-intensity exercise. 展开更多
关键词 Aerobic exercise Cardiopulmonary exercise test Intense exercise Performance-enhancing effect Respiratory–cardiac activities Shouting
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Effects of aerobic training on serum paraoxonase activity and its relationship with PON1-192 phenotypes in women
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作者 Gulbin Rudarli Nalcakan S.Rana Varol +3 位作者 Faruk Turgay Mesut Nalcakan M.Zeki Ozkol S.Oguz Karamizrak 《Journal of Sport and Health Science》 SCIE 2016年第4期462-468,共7页
Background:Paraoxonase 1(PON1) is an antioxidant enzyme that protects high-density lipoprotein(HDL) and low-density lipoprotein against oxidation.Limited studies have addressed the influenc of exercise on PON1 ac... Background:Paraoxonase 1(PON1) is an antioxidant enzyme that protects high-density lipoprotein(HDL) and low-density lipoprotein against oxidation.Limited studies have addressed the influenc of exercise on PON1 activity and its relationship with PON1 phenotypes.We investigated relationships between PON1-192 phenotypes,PON1 activity,aerobic exercise,and blood lipid and lipoprotein concentrations in middle-aged women.Methods:An exercise group(n=50) engaging in regular aerobic exercise and a control group(n=41) were selected from a subset of 300 Caucasian women that met the inclusion criteria.Serum PON1,salt-stimulated PON1(SSPON1),and arylesterase(ARE) activities;cholesterol levels and ARE activities of total HDL and HDL subgroups(HDLs)(supernatants obtained by polyethylene glycol);and blood lipid and lipoprotein concentrations were determined by standardized enzymatic methods.PON1-192 QQ(low activity),QR(moderate activity),and RR(high activity) phenotype groups were define using serum SSPON1/ARE activity ratios.The R-carries(RC) phenotype group consisted of the QR and RR groups combined.Results:All lipid and lipoprotein concentrations were greater in the exercise group than in the control group.Regardless of phenotype,no significan differences were observed between the exercise and control groups in terms of serum PON1,SSPON1,or ARE activity associated with HDLs(p〉 0.05),whereas PON1 activities in QQ-phenotyped women in the exercise group were significant y higher than those in the control group(p〈0.01),but not the RC group.A statistically significan interaction between PON1 phenotypes(QQ and RC groups) and exercise(exercise and control groups) on PON1 activity was found.Conclusion:These results showed that a regular aerobic exercise program can improve PON1 activity depending on PON1-192 phenotype,but not on lipid and lipoprotein levels,in middle-aged Turkish women. 展开更多
关键词 Aerobic exercise program ARYLESTERASE Lipids LIPOPROTEINS PARAOXONASE PON1-192 phenotype WOMEN
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