<p>중요한 탐구과제...</p><p><br></p><p>모르고 있구나라는 메타인지로 남겨둔다. </p><p><br></p><p style="margin-bottom: 0.5em; word-wrap: normal; word-break: normal; color: rgb(73, 92, 102); font-family: 굴림, gulim, tahoma, sans-serif; line-height: 19.2000007629395px; background-color: rgb(255, 255, 255);"><span style="color: rgb(0, 0, 0);">운동의 효과를 검사하기 위해서 22주 동안 33%는 박스 rest에 두고, 33%는 트레이닝을 시키고, 33%는 방목함. </span></p><p style="margin-bottom: 0.5em; word-wrap: normal; word-break: normal; color: rgb(73, 92, 102); font-family: 굴림, gulim, tahoma, sans-serif; line-height: 19.2000007629395px; background-color: rgb(255, 255, 255);"><span style="color: rgb(0, 0, 0);">3가지 그룹은 근섬유 타입조성에 차이를 보이지만, 이 차이점은 운동의 효과로 볼 수 있는 근거는 발견하지 못함. </span></p><p style="margin-bottom: 0.5em; word-wrap: normal; word-break: normal; color: rgb(73, 92, 102); font-family: 굴림, gulim, tahoma, sans-serif; line-height: 19.2000007629395px; background-color: rgb(255, 255, 255);"><span style="color: rgb(0, 0, 0);"><br></span></p><p style="margin-bottom: 0.5em; word-wrap: normal; word-break: normal; color: rgb(73, 92, 102); font-family: 굴림, gulim, tahoma, sans-serif; line-height: 19.2000007629395px; background-color: rgb(255, 255, 255);"><span style="color: rgb(0, 0, 0);">결국 타고난다는 이야기!!</span></p><p><br></p><p>panic bird...</p><p><br></p><h1 style="font-size: 1.231em; margin: 0.375em 0px; line-height: 1.125em; color: rgb(0, 0, 0); font-family: arial, helvetica, clean, sans-serif; background-color: rgb(255, 255, 255);">Changes in fibre type composition of gluteus medius and semitendinosus muscles of Dutch Warmblood foals and the effect of exercise during the first year postpartum.</h1><div class="auths" style="font-size: 0.923em; color: rgb(0, 0, 0); font-family: arial, helvetica, clean, sans-serif; background-color: rgb(255, 255, 255);"><a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Dingboom%20EG%5BAuthor%5D&cauthor=true&cauthor_uid=11902760" style="color: rgb(102, 0, 102); border-bottom-width: 0px; text-decoration: underline;">Dingboom EG</a>, <a href="http://www.ncbi.nlm.nih.gov/pubmed?term=van%20Oudheusden%20H%5BAuthor%5D&cauthor=true&cauthor_uid=11902760" style="color: rgb(102, 0, 102); border-bottom-width: 0px; text-decoration: underline;">van Oudheusden H</a>, <a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Eizema%20K%5BAuthor%5D&cauthor=true&cauthor_uid=11902760" style="color: rgb(102, 0, 102); border-bottom-width: 0px; text-decoration: underline;">Eizema K</a>, <a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Weijs%20WA%5BAuthor%5D&cauthor=true&cauthor_uid=11902760" style="color: rgb(102, 0, 102); border-bottom-width: 0px; text-decoration: underline;">Weijs WA</a>.</div><div class="afflist" style="color: rgb(0, 0, 0); font-family: arial, helvetica, clean, sans-serif; font-size: 13px; line-height: 17px; background-color: rgb(255, 255, 255); zoom: 1;"><h3 style="font-size: 1.0769em; line-height: 1.2857; margin: 0.5em 0em; color: rgb(114, 65, 40); zoom: 1;"><a title="Open/close author information list" class="jig-ncbitoggler ui-widget ui-ncbitoggler" href="http://www.ncbi.nlm.nih.gov/pubmed/11902760#" aria-disabled="false" role="button" aria-expanded="false" style="color: rgb(102, 0, 102); padding-left: 0px; position: relative; display: block; border-bottom-width: 0px; font-family: arial, sans-serif !important;"><span class="ui-ncbitoggler-master-text">Author information</span><span class="ui-icon ui-icon-triangle-1-e" style="display: inline; text-indent: -99999px; overflow: hidden; width: 16px; height: 16px; background-image: url(http://static.pubmed.gov/portal/portal3rc.fcgi/3963835/img/3816834); position: absolute; left: auto; background-attachment: scroll; background-color: transparent; border: 1px solid rgb(221, 221, 221); border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; margin-top: -8px; padding: 5px; right: 0px; background-position: -3px -3px; background-repeat: repeat repeat;"></span></a></h3><div class="ui-helper-reset" aria-live="assertive" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; line-height: 1.3; list-style: none; font-size: 100% !important;"></div></div><div class="abstr" style="margin: 1em auto auto; font-family: arial, helvetica, clean, sans-serif; line-height: 17px; background-color: rgb(255, 255, 255);"><font color="#985735"><span style="font-size: 14px;"><b>온열동물 당나귀의 중둔근, 반건양근의 섬유 type을 조사함. 태어난지 1년후 동안 운동의 효과 검증..</b></span></font></div><div class="abstr" style="margin: 1em auto auto; font-family: arial, helvetica, clean, sans-serif; font-size: 13px; line-height: 17px; background-color: rgb(255, 255, 255);"><h3 style="color: rgb(152, 87, 53); font-size: 1.0769em; line-height: 1.2857; margin: 0px; display: inline;">Abstract</h3><div class=""><p style="color: rgb(0, 0, 0); margin-bottom: 0.5em;">In order to obtain broader insights into the equine musculoskeletal system, we studied the fibre type composition of 2 locomotory muscles in biopsies from Dutch Warmblood foals taken at 3 different ages in the first year postpartum. </p><p style="color: rgb(0, 0, 0); margin-bottom: 0.5em;"><br></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">The muscle fibre types were determined </span><span style="color: rgb(255, 0, 0); font-weight: bold;">histochemically as well as immunohistochemically</span><span style="color: rgb(0, 0, 0);">. ATPase-characterised IIB fibres appear to express either IId or type lIa plus IId myosin heavy chain (MHC). A high percentage of fibres classified as IIA with ATPase expressed both fast types of MHC. The type I classification by the 2 methods matched almost completely. </span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);"><br></span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">근섬유 타입은 </span><span style="color: rgb(255, 0, 0); font-weight: bold;">histochemically as well as immunohistochemically</span><span style="color: rgb(0, 0, 0);">로 결정됨. myosin heavy chain</span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">참고) 근섬유 분류는 type of myosin percent(slow or fast) 그리고 oxidative phosphorylation의 정도에 의해서 결정함.</span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);"><br></span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">There was an increase with age of fibres expressing I and IIa MHC in the gluteus medius. At the same time, there was a decrease of fibres expressing IId MHC and fibres co-expressing MHC IIa and IId. MHC expression‎ of the semitendinosus muscle did not change over time at first, but from age 22-48 weeks there was a decrease in the percentage of type IId fibres. </span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);"><br></span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">In general, the </span><span style="font-weight: bold; color: rgb(255, 0, 0);">gluteus medius contained more type I fibres</span><span style="color: rgb(0, 0, 0);"> but </span><span style="color: rgb(255, 0, 0);">fewer type IId fibres compared to the semitendinosus</span><span style="color: rgb(0, 0, 0);">. At most ages the fibre type compositions of both muscles correlated with one another. </span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);"><br></span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">To examine the effect of exercise, one-third of the foals were given box rest, one-third received training and one-third kept at pasture during the first 22 weeks of life. The 3 exercise groups differed in their fibre type composition; however, these differences could not be attributed to the effect of exercise.</span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);"><br></span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">운동의 효과를 검사하기 위해서 22주 동안 33%는 박스 rest에 두고, 33%는 트레이닝을 시키고, 33%는 방목함. </span></p><p style="margin-bottom: 0.5em;"><span style="color: rgb(0, 0, 0);">3가지 그룹은 근섬유 타입조성에 차이를 보이지만, 이 차이점은 운동의 효과로 볼 수 있는 근거는 발견하지 못함. </span></p></div></div><p><br></p>
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첫댓글 운동의 효과를 검사하기 위해서 22주 동안 33%는 박스 rest에 두고, 33%는 트레이닝을 시키고, 33%는 방목함.
3가지 그룹은 근섬유 타입조성에 차이를 보이지만, 이 차이점은 운동의 효과로 볼 수 있는 근거는 발견하지 못함.
결국 타고난다는 이야기!!