{"id":{"repo_id":"nott-trent","oai_identifier":"oai:irep.ntu.ac.uk:286"},"canonical_url":"https://search.dev.ndltd.org/etd/nott-trent/oai:irep.ntu.ac.uk:286","repository":{"repo_id":"nott-trent","name":"Nottingham Trent University","base_url":"https://irep.ntu.ac.uk/cgi/oai2"},"display":{"title":"Respiratory muscle work and inspiratory muscle training on cytokines, oxidative stress and diaphragm fatigue in younger and older populations","abstract":"Increased respiratory muscle work is encountered during strenuous whole-body exercise, and at rest in older adults and those with pulmonary limitations such as chronic obstructive pulmonary disease (COPD). When sufficiently strenuous it can result in diaphragmatic fatigue, increased blood lactate concentrations, and an alteration in respiratory muscle recruitment patterns. Increased respiratory muscle work also elevates cytokines interleukin-6 (IL-6) and interleukin-1β (IL-1β) within the respiratory muscles and systemically. There is mounting evidence that inflammation contributes significantly to the ageing process and age related diseases. Enhanced oxidative stress, glycogen depletion and diaphragmatic fatigue are all potential stimuli for this production. Whole-body exercise training can attenuate systemic inflammation and oxidative stress in younger adults during exercise, and in older adults who experience this at rest. An attenuation of muscle glycogen or increases in antioxidant enzymes may explain such reductions. Inspiratory muscle training (IMT) may also elicit similar adaptations in the inspiratory muscles, and thus also attenuate these markers.","abstract_html":"Increased respiratory muscle work is encountered during strenuous whole-body exercise, and at rest in older adults and those with pulmonary limitations such as chronic obstructive pulmonary disease (COPD). When sufficiently strenuous it can result in diaphragmatic fatigue, increased blood lactate concentrations, and an alteration in respiratory muscle recruitment patterns. Increased respiratory muscle work also elevates cytokines interleukin-6 (IL-6) and interleukin-1β (IL-1β) within the respiratory muscles and systemically. There is mounting evidence that inflammation contributes significantly to the ageing process and age related diseases. Enhanced oxidative stress, glycogen depletion and diaphragmatic fatigue are all potential stimuli for this production. Whole-body exercise training can attenuate systemic inflammation and oxidative stress in younger adults during exercise, and in older adults who experience this at rest. An attenuation of muscle glycogen or increases in antioxidant enzymes may explain such reductions. Inspiratory muscle training (IMT) may also elicit similar adaptations in the inspiratory muscles, and thus also attenuate these markers.","abstract_has_math":false,"creators":["Mills, DE"],"institution":"Nottingham Trent University","degree_name":"phd","degree_level":"doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2013,"date_issued":"2013","date_published":"2013","updated_at":"2026-07-24T06:30:47Z","subjects":[],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Mills, DE"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2013"]},{"key":"dc:date.issued","label":"Date","values":["2013"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["Nottingham Trent University"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://irep.ntu.ac.uk/id/eprint/286/"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["phd"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://irep.ntu.ac.uk/id/eprint/286/1/213510_Dean%20Mills%20Thesis.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Increased respiratory muscle work is encountered during strenuous whole-body exercise, and at rest in older adults and those with pulmonary limitations such as chronic obstructive pulmonary disease (COPD). When sufficiently strenuous it can result in diaphragmatic fatigue, increased blood lactate concentrations, and an alteration in respiratory muscle recruitment patterns. Increased respiratory muscle work also elevates cytokines interleukin-6 (IL-6) and interleukin-1β (IL-1β) within the respiratory muscles and systemically. There is mounting evidence that inflammation contributes significantly to the ageing process and age related diseases. Enhanced oxidative stress, glycogen depletion and diaphragmatic fatigue are all potential stimuli for this production. Whole-body exercise training can attenuate systemic inflammation and oxidative stress in younger adults during exercise, and in older adults who experience this at rest. An attenuation of muscle glycogen or increases in antioxidant enzymes may explain such reductions. Inspiratory muscle training (IMT) may also elicit similar adaptations in the inspiratory muscles, and thus also attenuate these markers."]},{"key":"dc:format","label":"Dc Format","values":["text"]},{"key":"dc:title","label":"Title","values":["Respiratory muscle work and inspiratory muscle training on cytokines, oxidative stress and diaphragm fatigue in younger and older populations"]}]}],"canonical_facts":{"dc:creator":["Mills, DE"],"dc:date":["2013"],"dc:date.issued":["2013"],"dc:description.abstract":["Increased respiratory muscle work is encountered during strenuous whole-body exercise, and at rest in older adults and those with pulmonary limitations such as chronic obstructive pulmonary disease (COPD). When sufficiently strenuous it can result in diaphragmatic fatigue, increased blood lactate concentrations, and an alteration in respiratory muscle recruitment patterns. Increased respiratory muscle work also elevates cytokines interleukin-6 (IL-6) and interleukin-1β (IL-1β) within the respiratory muscles and systemically. There is mounting evidence that inflammation contributes significantly to the ageing process and age related diseases. Enhanced oxidative stress, glycogen depletion and diaphragmatic fatigue are all potential stimuli for this production. Whole-body exercise training can attenuate systemic inflammation and oxidative stress in younger adults during exercise, and in older adults who experience this at rest. An attenuation of muscle glycogen or increases in antioxidant enzymes may explain such reductions. Inspiratory muscle training (IMT) may also elicit similar adaptations in the inspiratory muscles, and thus also attenuate these markers."],"dc:format":["text"],"dc:identifier.uri":["https://irep.ntu.ac.uk/id/eprint/286/1/213510_Dean%20Mills%20Thesis.pdf"],"dc:language":["en"],"dc:publisher.institution":["Nottingham Trent University"],"dc:relation.isreferencedby":["https://irep.ntu.ac.uk/id/eprint/286/"],"dc:title":["Respiratory muscle work and inspiratory muscle training on cytokines, oxidative stress and diaphragm fatigue in younger and older populations"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["doctoral"],"dc:type.qualificationname":["phd"]},"updated_at":"2026-07-24T06:30:47Z"}