Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome
<h3>Purpose</h3><p dir="ltr">Endothelial dysfunction is a known comorbidity in women with polycystic ovary syndrome (PCOS). The aim was to assess if supervised, moderate intensity exercise could potentially impact markers of endothelial disruption; endothelial cell derive...
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2019
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| _version_ | 1864513520303865856 |
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| author | Richard J. Kirk (18174919) |
| author2 | Leigh A. Madden (1971655) Daniel J. Peart (18174922) Myint M. Aye (18174925) Stephen L. Atkin (6684368) Rebecca V. Vince (12541751) |
| author2_role | author author author author author |
| author_facet | Richard J. Kirk (18174919) Leigh A. Madden (1971655) Daniel J. Peart (18174922) Myint M. Aye (18174925) Stephen L. Atkin (6684368) Rebecca V. Vince (12541751) |
| author_role | author |
| dc.creator.none.fl_str_mv | Richard J. Kirk (18174919) Leigh A. Madden (1971655) Daniel J. Peart (18174922) Myint M. Aye (18174925) Stephen L. Atkin (6684368) Rebecca V. Vince (12541751) |
| dc.date.none.fl_str_mv | 2019-03-29T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3389/fendo.2019.00200 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Circulating_Endothelial_Microparticles_Reduce_in_Concentration_Following_an_Exercise_Programme_in_Women_With_Polycystic_Ovary_Syndrome/25428274 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Biomedical and clinical sciences Clinical sciences polycystic ovary syndrome endothelial microparticles (EMPs) exercise endothelial function obesity |
| dc.title.none.fl_str_mv | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <h3>Purpose</h3><p dir="ltr">Endothelial dysfunction is a known comorbidity in women with polycystic ovary syndrome (PCOS). The aim was to assess if supervised, moderate intensity exercise could potentially impact markers of endothelial disruption; endothelial cell derived microparticles (EMP).</p><h3>Methods</h3><p dir="ltr">The current study investigated the effects of a supervised 8-week moderate intensity exercise programme on EMP in women with PCOS (<i>n</i> = 11) and control women free from any known disease (<i>n</i> = 10). EMP were enumerated via specific antibody (CD105, CD106) labeling and flow cytometry.</p><h3>Results</h3><p dir="ltr">CD105+MP significantly reduced in women with PCOS from pre to post-exercise programme, with CD105+ MP reducing from 2114 CD105+ MP per μl platelet free plasma (PFP) to 424 CD105+ MP per μl PFP (<i>p</i> = 0.025). Control women showed no significant change in CD105+ MP (<i>p</i> = 0.25) after completing the same exercise programme. CD106+ MP showed no change in either PCOS (<i>p</i> = 0.95) or control groups (<i>p</i> = 0.99). No significant correlations existed with the changes in EMP compared to body composition changes as a result of exercise.</p><h3>Conclusion</h3><p dir="ltr">Supervised, moderate intensity exercise independent of substantial weight loss reduced circulating CD105+ MP, likely reflecting an improvement in endothelial function in women with PCOS compared to healthy control women. Additionally, EMP may be a useful marker for physical improvement in exercise programmes for clinical populations.</p><h2>Other Information</h2><p dir="ltr">Published in: Frontiers in Endocrinology<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3389/fendo.2019.00200" target="_blank">https://dx.doi.org/10.3389/fendo.2019.00200</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_27d9fa1641e98ac3f26951da92011065 |
| identifier_str_mv | 10.3389/fendo.2019.00200 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25428274 |
| publishDate | 2019 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary SyndromeRichard J. Kirk (18174919)Leigh A. Madden (1971655)Daniel J. Peart (18174922)Myint M. Aye (18174925)Stephen L. Atkin (6684368)Rebecca V. Vince (12541751)Biomedical and clinical sciencesClinical sciencespolycystic ovary syndromeendothelial microparticles (EMPs)exerciseendothelial functionobesity<h3>Purpose</h3><p dir="ltr">Endothelial dysfunction is a known comorbidity in women with polycystic ovary syndrome (PCOS). The aim was to assess if supervised, moderate intensity exercise could potentially impact markers of endothelial disruption; endothelial cell derived microparticles (EMP).</p><h3>Methods</h3><p dir="ltr">The current study investigated the effects of a supervised 8-week moderate intensity exercise programme on EMP in women with PCOS (<i>n</i> = 11) and control women free from any known disease (<i>n</i> = 10). EMP were enumerated via specific antibody (CD105, CD106) labeling and flow cytometry.</p><h3>Results</h3><p dir="ltr">CD105+MP significantly reduced in women with PCOS from pre to post-exercise programme, with CD105+ MP reducing from 2114 CD105+ MP per μl platelet free plasma (PFP) to 424 CD105+ MP per μl PFP (<i>p</i> = 0.025). Control women showed no significant change in CD105+ MP (<i>p</i> = 0.25) after completing the same exercise programme. CD106+ MP showed no change in either PCOS (<i>p</i> = 0.95) or control groups (<i>p</i> = 0.99). No significant correlations existed with the changes in EMP compared to body composition changes as a result of exercise.</p><h3>Conclusion</h3><p dir="ltr">Supervised, moderate intensity exercise independent of substantial weight loss reduced circulating CD105+ MP, likely reflecting an improvement in endothelial function in women with PCOS compared to healthy control women. Additionally, EMP may be a useful marker for physical improvement in exercise programmes for clinical populations.</p><h2>Other Information</h2><p dir="ltr">Published in: Frontiers in Endocrinology<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3389/fendo.2019.00200" target="_blank">https://dx.doi.org/10.3389/fendo.2019.00200</a></p>2019-03-29T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3389/fendo.2019.00200https://figshare.com/articles/journal_contribution/Circulating_Endothelial_Microparticles_Reduce_in_Concentration_Following_an_Exercise_Programme_in_Women_With_Polycystic_Ovary_Syndrome/25428274CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/254282742019-03-29T03:00:00Z |
| spellingShingle | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome Richard J. Kirk (18174919) Biomedical and clinical sciences Clinical sciences polycystic ovary syndrome endothelial microparticles (EMPs) exercise endothelial function obesity |
| status_str | publishedVersion |
| title | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| title_full | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| title_fullStr | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| title_full_unstemmed | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| title_short | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| title_sort | Circulating Endothelial Microparticles Reduce in Concentration Following an Exercise Programme in Women With Polycystic Ovary Syndrome |
| topic | Biomedical and clinical sciences Clinical sciences polycystic ovary syndrome endothelial microparticles (EMPs) exercise endothelial function obesity |