{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:48:48Z","timestamp":1787017728624,"version":"build-2736575974"},"reference-count":51,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100008740","name":"University of Lethbridge","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100008740","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Queen Elizabeth II Graduate Scholarship"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Nutrition and Metabolism"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p>\n                    We compared the acute response of anorexigenic signals (total PYY and GLP-1) in response to submaximal and supramaximal exercise. Nine females completed three sessions: (1) moderate-intensity continuous training (MICT; 30\u2009min; 65%\u2009\u2009\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                      <mml:mrow>\n                        <mml:msub>\n                          <mml:mrow>\n                            <mml:mi mathvariant=\"normal\">V<\/mml:mi>\n                            <mml:mi mathvariant=\"normal\">O<\/mml:mi>\n                          <\/mml:mrow>\n                          <mml:mrow>\n                            <mml:mn mathvariant=\"normal\">2<\/mml:mn>\n                            <mml:mi mathvariant=\"normal\">m<\/mml:mi>\n                            <mml:mi mathvariant=\"normal\">a<\/mml:mi>\n                            <mml:mi mathvariant=\"normal\">x<\/mml:mi>\n                          <\/mml:mrow>\n                        <\/mml:msub>\n                      <\/mml:mrow>\n                    <\/mml:math>\n                    ); (2) sprint interval training (SIT; 6 \u00d7 30\u2009sec \u201call-out\u201d cycling sprints with 4\u2009min recovery); or (3) control (CTRL; no exercise). PYY and GLP-1 were measured via blood samples drawn before, immediately after, and 90 min after exercise. Perceptions of hunger were rated using a visual analogue scale at all blood sampling time points. There was a session \u00d7 time interaction for GLP-1 (\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\">\n                      <mml:mi>p<\/mml:mi>\n                      <mml:mo>=<\/mml:mo>\n                      <mml:mn fontstyle=\"italic\">0.004<\/mml:mn>\n                    <\/mml:math>\n                    ) where SIT and MICT (\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\">\n                      <mml:mi>p<\/mml:mi>\n                      <mml:mo>&lt;<\/mml:mo>\n                      <mml:mn fontstyle=\"italic\">0.015<\/mml:mn>\n                    <\/mml:math>\n                    and\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\">\n                      <mml:mi>p<\/mml:mi>\n                      <mml:mo>&lt;<\/mml:mo>\n                      <mml:mn fontstyle=\"italic\">0.001<\/mml:mn>\n                    <\/mml:math>\n                    ) were higher compared to CTRL both immediately and 90\u2009min after exercise. There was a main effect of time for PYY where 90\u2009min after exercise it was decreased versus before and immediately after exercise. There was a session \u00d7 time interaction for hunger with lower ratings following SIT versus MICT (\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\">\n                      <mml:mi>p<\/mml:mi>\n                      <mml:mo>=<\/mml:mo>\n                      <mml:mn fontstyle=\"italic\">0.027<\/mml:mn>\n                    <\/mml:math>\n                    ) and CTRL (\n                    <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M6\">\n                      <mml:mi>p<\/mml:mi>\n                      <mml:mo>=<\/mml:mo>\n                      <mml:mn fontstyle=\"italic\">0.031<\/mml:mn>\n                    <\/mml:math>\n                    ) 90\u2009min after exercise. These results suggest that though GLP-1 is elevated after exercise in women, it is not affected by exercise intensity though hunger was lower 90\u2009min after exercise with SIT. As the sample size is small further study is needed to confirm these findings.\n                  <\/jats:p>","DOI":"10.1155\/2017\/4823102","type":"journal-article","created":{"date-parts":[[2017,2,13]],"date-time":"2017-02-13T16:00:50Z","timestamp":1487001650000},"page":"1-7","source":"Crossref","is-referenced-by-count":34,"title":["The Effect of Exercise Intensity on Total PYY and GLP-1 in Healthy Females: A Pilot Study"],"prefix":"10.1155","volume":"2017","author":[{"given":"Jillian R.","family":"Hallworth","sequence":"first","affiliation":[{"name":"Department of Kinesiology and Physical Education, University of Lethbridge, Lethbridge, AB, Canada T1K 3M4"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer L.","family":"Copeland","sequence":"additional","affiliation":[{"name":"Department of Kinesiology and Physical Education, University of Lethbridge, Lethbridge, AB, Canada T1K 3M4"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0635-8065","authenticated-orcid":true,"given":"Jon","family":"Doan","sequence":"additional","affiliation":[{"name":"Department of Kinesiology and Physical Education, University of Lethbridge, Lethbridge, AB, Canada T1K 3M4"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8135-4518","authenticated-orcid":true,"given":"Tom J.","family":"Hazell","sequence":"additional","affiliation":[{"name":"Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, ON, Canada N2L 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