NDLI: Effects of inspiratory muscle training on respiratory muscle electromyography and dyspnea during exercise in healthy men.

Please wait, while we are loading the content...

Year: 2017 Volume: 122

Susceptibility To High Altitude Pulmonary Edema Is Associated With A More Uniform Distribution Of Regional Specific Ventilation.

The Microscale Distribution and Dynamic Surface Tension of Pulmonary Surfactant Normalizes the Recruitment of Asymmetric Bifurcating Airways.

CONTRACTILE EFFICIENCY OF DYSTROPHIC MDX MOUSE MUSCLE: IN VIVO AND EX VIVO ASSESSMENT OF ADAPTATION TO EXERCISE OF FUNCTIONAL END-POINTS.

DNA Methylation Assessment from Human Slow- and Fast-Twitch Skeletal Muscle Fibers.

Blood flow regulation and oxygen uptake during high intensity forearm exercise.

Sleep during an Antarctic summer expedition: new light on 'polar insomnia'.

Losartan Reduces the Immediate and Sustained Increases in Muscle Sympathetic Nerve Activity after Hyper-Acute Intermittent Hypoxia.

The cerebrovascular response to lower body negative pressure versus head-up tilt.

MODERATE-INTENSITY RESISTANCE EXERCISE ALTERS SKELETAL MUSCLE MOLECULAR AND CELLULAR STRUCTURE AND FUNCTION IN INACTIVE, OLDER ADULTS WITH KNEE OSTEOARTHRITIS.

Adenosine receptor dependent signaling is not obligatory for normobaric and hypobaric hypoxia-induced cerebral vasodilation in humans.

Contribution of Rostral Fluid Shift to Intrathoracic Airway Narrowing in Asthma.

Gene networks in skeletal muscle following endurance exercise are co-expressed in blood neutrophils and linked with blood inflammation markers.

Exercise training decreases NADPH oxidase activity and restores skeletal muscle mass in heart failure rats.

Reduced prosthetic stiffness lowers the metabolic cost of running for athletes with bilateral transtibial amputations.

THE EFFECT OF ADRENAL MEDULLECTOMY ON METABOLIC RESPONSES TO CHRONIC INTERMITTENT HYPOXIA IN THE FREQUENTLY SAMPLED INTRAVENOUS GLUCOSE TOLERANCE TEST.

How does passive lengthening change the architecture of the human medial gastrocnemius muscle?

Optimizing the restoration and maintenance of fluid balance after exercise-induced dehydration.

Carotid ß-stiffness Index is Associated with Slower Processing Speed but not Working Memory or White Matter Integrity in Healthy Middle-Aged/Older Adults.

Sublingual microcirculatory blood flow and vessel density in Sherpas at high altitude.

Assessment of cardiac fibrosis - a morphometric method comparison for collagen quantification.

Respiratory muscle blood flow during exercise: effects of sex and ovarian cycle.

Exertional dyspnea associated with chest wall strapping is reduced when external dead space substitutes for part of the exercise stimulus to ventilation.

Heart rate kinetics during exercise in patients with subclinical hypothyroidism.

Decreases in Maximal Oxygen Uptake Following Long-duration Spaceflight: Role of Convective and Diffusive O2 Transport Mechanisms.

Divergent endothelial function but similar platelet microvesicle responses following eccentric and concentric cycling at a similar aerobic power output.

The Cardiovascular System after Exercise.

Involvement of Glycogen Synthase Kinase-3ß in Liver Ischemic Conditioning Induced Cardioprotection against Myocardial Ischemia and Reperfusion Injury in Rats.

Metabolic Imaging in Exercise Physiology.

Effects and Prevalence of Non-Responders after 12weeks of High-Intensity Interval or Resistan Training in Adult Woman with Insulin Resistance:A Randomized Trial.

CORP: Measurement of the Maximum Oxygen Uptake (VO2max): VO2peak is no longer acceptable.

Two weeks of moderate intensity continuous training, but not high intensity interval training increases insulin-stimulated intestinal glucose uptake.

Comparison between the phase angle and phase shift parameters to assess thoracoabdominal asynchrony in COPD patients.

Normalization of Hemoglobin-based Oxygen Carrier-201 Induced Vasoconstriction: Roles of nitric oxide scavenging and endothelin.

A chronic physical activity treatment in obese rats normalizes the contributions of ET-1 and NO to insulin-mediated posterior cerebral artery vasodilation.

Sarcolipin expression is not required for the mitochondrial enzymatic response to physical activity or diet.

Exercise-induced upregulation of endothelial adhesion molecules in human skeletal muscle and number of circulating cells with remodeling properties.

DEVELOPMENT OF A TECHNIQUE FOR DETERMINATION OF PULMONARY ARTERY PULSE WAVE VELOCITY IN HORSES.

Occlusion of blood flow attenuates exercise-induced hypoalgesia in the occluded limb of healthy adults.

Myocardial ischemic tolerance in rats subjected to endurance exercise training during adaptation to chronic hypoxia.

Quantitative MRI volumetry, diffusivity, cerebrovascular flow and cranial hydrodynamics during head down tilt and hypercapnia: the SPACECOT study.

Frequency characteristics of human muscle and cortical responses evoked by noisy Achilles tendon vibration.

CARDIORESPIRATORY FITNESS MODULATES THE ACUTE FLOW-MEDIATED DILATION RESPONSE FOLLOWING HIGH-INTENSITY BUT NOT MODERATE-INTENSITY EXERCISE IN ELDERLY MEN.

Skeletal muscle bioenergetics during all-out exercise: mechanistic insight into the oxygen uptake slow component and neuromuscular fatigue.

Exploring New Heights with Pulmonary Functional Imaging: Insights into High Altitude Pulmonary Edema.

Combined long-term caffeine intake and exercise inhibits the development of diabetic nephropathy in OLETF rats.

In-Vivo Assessment of Regional Mechanics Post-Myocardial Infarction: A Focus on the Road Ahead.

An International Collaboration Studying the Physiological and Anatomical Cerebral Effects of Carbon Dioxide during Head-Down Tilt Bed Rest: The SPACECOT Study.

Active shortening protects against stretch-induced force deficits in human skeletal muscle.

Equations hfor O and CO Solubilities in Saline and Plasma: Combining Temperature and Density Dependences.

Effects of inspiratory muscle training on respiratory muscle electromyography and dyspnea during exercise in healthy men.

Mechanisms of the deep slow-wave-sleep-related increase of upper airway muscle tone in healthy humans.

Cough Physiology in Elderly Women with Nontuberculous Mycobacterial (NTM) Lung Infections.

Oral -acetylcysteine and exercise tolerance in mild chronic obstructive pulmonary disease.

Anthropometric prediction of skeletal muscle cross-sectional area in persons with spinal cord injury.

MEASUREMENT OF THE DISTRIBUTION OF VENTILATION-PERFUSION RATIOS IN THE HUMAN LUNG WITH PROTON MRI: COMPARISON WITH THE MULTIPLE INERT GAS ELIMINATION TECHNIQUE.

Dynamics of middle cerebral artery blood flow velocity during moderate intensity exercise.

Ventilation Heterogeneity Measured by Multiple Breath Inert Gas Testing Is Not Affected By Inspired Oxygen Concentration in Healthy Humans.

Moderate and intense muscular exercises induce marked intramyocellular metabolic acidosis in sickle cell disease mice.

Exercise-induced dehydration alters pulmonary function but does not modify airway responsiveness to dry air in athletes with mild asthma.

Swimming attenuates D-galactose-induced brain aging via suppressing miR-34a-mediated autophagy impairment and abnormal mitochondrial dynamics.

BROWN AND BEIGE ADIPOSE TISSUES: PHENOTYPE AND METABOLIC POTENTIAL IN MICE AND MEN.

ACCLIMATIZATION OF THE SYSTEMIC MICROCIRCULATION TO ALVEOLAR HYPOXIA IS MEDIATED By iNOS-DEPENDENT INCREASED NITRIC OXIDE AVAILABILITY.

Neuropeptide Y Incorporated Into PVAX Nanoparticle Improves Functional Blood Flow In A Murine Model Of Hind Limb Ischemia.

Thermoregulatory responses to exercise at a fixed rate of heat production are not altered by acute hypoxia.

Acute impact of conventional and eccentric cycling on platelet and vascular function in patients with chronic heart failure.

Year: 2016 Volume: 121

Year: 2016 Volume: 120

Year: 2015 Volume: 119

Year: 2015 Volume: 118

Year: 2014 Volume: 117

Year: 2014 Volume: 116

Year: 2013 Volume: 115

Year: 2013 Volume: 114

Year: 2012 Volume: 113

Year: 2012 Volume: 112

Year: 2011 Volume: 111

Year: 2011 Volume: 110

Year: 2010 Volume: 109

Year: 2010 Volume: 108

Year: 2009 Volume: 107

Year: 2009 Volume: 106

Year: 2008 Volume: 105

Year: 2008 Volume: 104

Year: 2007 Volume: 103

Year: 2007 Volume: 102

Year: 2006 Volume: 101

Year: 2006 Volume: 100

Year: 2005 Volume: 99

Year: 2005 Volume: 98

Year: 2004 Volume: 97

Year: 2004 Volume: 96

Year: 2003 Volume: 95

Year: 2002 Volume: 93

Year: 2002 Volume: 92

Year: 2000 Volume: 89

Year: 2000 Volume: 88

Year: 1991 Volume: 70

Effects of inspiratory muscle training on respiratory muscle electromyography and dyspnea during exercise in healthy men.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Ramsook, Andrew H. Molgat-Seon, Yannick Schaeffer, Michele R. Wilkie, Sabrina S. Camp, Pat G. Reid, W. Darlene Romer, Lee M. Guenette, Jordan A.
Description	Author Affiliation: Ramsook AH ( University of British Columbia.); Molgat-Seon Y ( University of British Columbia.); Schaeffer MR ( University of British Columbia.); Wilkie SS ( University of British Columbia.); Camp PG ( University of British Columbia.); Reid WD ( University of Toronto.); Romer LM ( Brunel University.); Guenette JA ( University of British Columbia jordan.guenette@hli.ubc.ca.)
Abstract	Inspiratory muscle training (IMT) has consistently been shown to reduce exertional dyspnea in health and disease; however, the physiological mechanisms remain poorly understood. A growing body of literature suggests that dyspnea intensity can largely be explained by an awareness of increased neural respiratory drive, as indirectly measured using diaphragmatic electromyography (EMGdi). Accordingly, we sought to determine if improvements in dyspnea following IMT can be explained by decreases in inspiratory muscle EMG activity. Twenty-five healthy recreationally-active men completed a detailed familiarization visit followed by two maximal incremental cycle exercise tests separated by 5 weeks of randomly assigned pressure threshold IMT or sham control training (SC). The IMT group (n=12) performed 30 inspiratory efforts twice daily against a 30 repetition maximum intensity. The SC group (n=13) performed a daily bout of 60 inspiratory efforts against 10% maximal inspiratory pressure (MIP), with no weekly adjustments. Dyspnea intensity was measured throughout exercise using the modified 0-10 Borg scale. Sternocleidomastoid and scalene EMG were measured using surface electrodes whereas EMGdi was measured using a multi-pair esophageal electrode catheter. IMT significantly improved MIP (pre:-138±45 vs. post:-160±43cmH O, p<0.01) whereas the SC intervention did not. Dyspnea was significantly reduced at the highest equivalent work rate (pre:7.6±2.5 vs. post:6.8±2.9Borg units, p<0.05), but not in the SC group, with no between-group interaction effects. There were no significant differences in respiratory muscle EMG during exercise in either group. Improvements in dyspnea intensity ratings following IMT in healthy humans cannot be explained by changes in the electrical activity of the inspiratory muscles.
File Format	HTM / HTML
ISSN	87507587
e-ISSN	15221601
Journal	Journal of Applied Physiology
Language	English
Publisher	American Physiological Society
Publisher Date	2017-03-02
Publisher Place	United States
Access Restriction	Open
Subject Keyword	Applied Physiology Molecular Biology Biochemistry
Content Type	Text
Resource Type	Article
Subject	Physiology Physiology (medical) Sports Science

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in