Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5

Low exercise capacity has been identified as a stronger predictor of morbidity and mortality relative to other commonly reported risk factors. Substrate metabolism, especially lipid storage, lipolysis and transportation in the skeletal muscles is strongly linked to aerobic capacity. The physical top...

Täydet tiedot

Bibliografiset tiedot
Päätekijä: Adeniran, Ajani Anuoluwapo
Muut tekijät: Liikuntatieteellinen tiedekunta, Faculty of Sport and Health Sciences, Liikunta- ja terveystieteet, Sport and Health Sciences, Jyväskylän yliopisto, University of Jyväskylä
Aineistotyyppi: Pro gradu
Kieli:eng
Julkaistu: 2018
Aiheet:
Linkit: https://jyx.jyu.fi/handle/123456789/58468
_version_ 1826225777088135168
author Adeniran, Ajani Anuoluwapo
author2 Liikuntatieteellinen tiedekunta Faculty of Sport and Health Sciences Liikunta- ja terveystieteet Sport and Health Sciences Jyväskylän yliopisto University of Jyväskylä
author_facet Adeniran, Ajani Anuoluwapo Liikuntatieteellinen tiedekunta Faculty of Sport and Health Sciences Liikunta- ja terveystieteet Sport and Health Sciences Jyväskylän yliopisto University of Jyväskylä Adeniran, Ajani Anuoluwapo Liikuntatieteellinen tiedekunta Faculty of Sport and Health Sciences Liikunta- ja terveystieteet Sport and Health Sciences Jyväskylän yliopisto University of Jyväskylä
author_sort Adeniran, Ajani Anuoluwapo
datasource_str_mv jyx
description Low exercise capacity has been identified as a stronger predictor of morbidity and mortality relative to other commonly reported risk factors. Substrate metabolism, especially lipid storage, lipolysis and transportation in the skeletal muscles is strongly linked to aerobic capacity. The physical topographical properties of some myocellular particles and or organelles such mitochondria, lipid droplets (LDs) and perilipine-5 (Plin5) proteins in the skeletal muscle tissues have been implicated in the onset of most metabolic diseases and may also predict overall physical capacity. We tested the effect of innate high aerobic capacity (genetics) and acquired aerobic capacity (voluntary running) on the number, location and colocalization of the aforementioned particles in the gastrocnemius muscle cells, between the low and high capacity runner rats. Muscle samples from the gastrocnemius muscle of the specially bred rat model with high aerobic capacity (HCR) (n=20) and low aerobic capacity (LCR) (n=20) were used in this study. The samples were obtained from 4 equal subgroups; high capacity runner control (HCR-C) (n=10), high capacity runner receiving exercise intervention (HCR-R) (n=10), low capacity runner control (LCR-C) (n=10) and low capacity runner receiving exercise intervention (LCR-R) (n=10). Immunocytochemistry, confocal microscopy and bioinformatics were used in data collections and analysis. A one-way between subject analysis of variance (ANOVA) show statistically significant difference in the content of mitochondria (F (3,24) = 4.24, p<.0.05) and PLIN5 particles (F (3,24) = 3.8, p<.005). There were no significant differences in the number of LD (F (3,24) = 0.43, p>0.05) or in the colocalization of the LD and PLIN5 particles (F (3,24) = 1.2, p>.005) and LD and COXIV particles (F (3,24) = 1, p>.005) across the groups. The result suggests a strong interplay between genetic background and exercise stimulus. These factors may influence the skeletal muscle properties at the cellular level, effect of which may not only affect performance component but also health component of physical fitness. Physical activity may, however, enhance the cellular function or reverse genetic lags in cellular properties.
first_indexed 2019-08-19T08:21:47Z
format Pro gradu
free_online_boolean 1
fullrecord [{"key": "dc.contributor.advisor", "value": "Kainulainen, Heikki", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Fachada, Vasco", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Adeniran, Ajani Anuoluwapo", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-06-08T10:50:14Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-06-08T10:50:14Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2018", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/58468", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Low exercise capacity has been identified as a stronger predictor of morbidity and mortality relative to other commonly reported risk factors. Substrate metabolism, especially lipid storage, lipolysis and transportation in the skeletal muscles is strongly linked to aerobic capacity. The physical topographical properties of some myocellular particles and or organelles such mitochondria, lipid droplets (LDs) and perilipine-5 (Plin5) proteins in the skeletal muscle tissues have been implicated in the onset of most metabolic diseases and may also predict overall physical capacity. We tested the effect of innate high aerobic capacity (genetics) and acquired aerobic capacity (voluntary running) on the number, location and colocalization of the aforementioned particles in the gastrocnemius muscle cells, between the low and high capacity runner rats.\n\nMuscle samples from the gastrocnemius muscle of the specially bred rat model with high aerobic capacity (HCR) (n=20) and low aerobic capacity (LCR) (n=20) were used in this study. The samples were obtained from 4 equal subgroups; high capacity runner control (HCR-C) (n=10), high capacity runner receiving exercise intervention (HCR-R) (n=10), low capacity runner control (LCR-C) (n=10) and low capacity runner receiving exercise intervention (LCR-R) (n=10). Immunocytochemistry, confocal microscopy and bioinformatics were used in data collections and analysis. A one-way between subject analysis of variance (ANOVA) show statistically significant difference in the content of mitochondria (F (3,24) = 4.24, p<.0.05) and PLIN5 particles (F (3,24) = 3.8, p<.005). There were no significant differences in the number of LD (F (3,24) = 0.43, p>0.05) or in the colocalization of the LD and PLIN5 particles (F (3,24) = 1.2, p>.005) and LD and COXIV particles (F (3,24) = 1, p>.005) across the groups. \n\nThe result suggests a strong interplay between genetic background and exercise stimulus. These factors may influence the skeletal muscle properties at the cellular level, effect of which may not only affect performance component but also health component of physical fitness. Physical activity may, however, enhance the cellular function or reverse genetic lags in cellular properties.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2018-06-08T10:50:13Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-06-08T10:50:14Z (GMT). No. of bitstreams: 0\n Previous issue date: 2018", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "63", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "genetics", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "lipid droplet", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "colocalization", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "physical activity", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "metabolism", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201806083123", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Liikunta- ja terveystieteet", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Liikuntafysiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Exercise Physiology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "5011", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "geneettiset tekij\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "aineenvaihdunta", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fyysinen aktiivisuus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "genetic factors", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "metabolism", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "physical activeness", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
id jyx.123456789_58468
language eng
last_indexed 2025-02-18T10:56:08Z
main_date 2018-01-01T00:00:00Z
main_date_str 2018
online_boolean 1
online_urls_str_mv {"url":"https:\/\/jyx.jyu.fi\/bitstreams\/5d94a2b2-8852-4d73-9b78-088e85d268b0\/download","text":"URN:NBN:fi:jyu-201806083123.pdf","source":"jyx","mediaType":"application\/pdf"}
publishDate 2018
record_format qdc
source_str_mv jyx
spellingShingle Adeniran, Ajani Anuoluwapo Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5 genetics lipid droplet colocalization physical activity metabolism Liikuntafysiologia Exercise Physiology 5011 geneettiset tekijät aineenvaihdunta fyysinen aktiivisuus genetic factors physical activeness
title Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5
title_full Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5
title_fullStr Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5 Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5
title_full_unstemmed Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5 Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5
title_short Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5
title_sort effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets mitochondria ja plin5
title_txtP Effects of exercise and genetics on skeletal muscle lipid metabolism with focus on the localization and association of lipid droplets, mitochondria ja PLIN5
topic genetics lipid droplet colocalization physical activity metabolism Liikuntafysiologia Exercise Physiology 5011 geneettiset tekijät aineenvaihdunta fyysinen aktiivisuus genetic factors physical activeness
topic_facet 5011 Exercise Physiology Liikuntafysiologia aineenvaihdunta colocalization fyysinen aktiivisuus geneettiset tekijät genetic factors genetics lipid droplet metabolism physical activeness physical activity
url https://jyx.jyu.fi/handle/123456789/58468 http://www.urn.fi/URN:NBN:fi:jyu-201806083123
work_keys_str_mv AT adeniranajanianuoluwapo effectsofexerciseandgeneticsonskeletalmusclelipidmetabolismwithfocusonth