Maternal dietary protein induces opposite myofiber type transition in Meishan pigs at weaning and finishing stages
To describe the effects of maternal dietary protein level on offspring skeletal muscle fiber plasticity, 14 Meishan sows were fed on either low-protein (LP) or high-protein (HP) diets throughout gestation and lactation, and the myofiber characteristics of the offspring were observed both at weaning...
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| Veröffentlicht in: | Meat science 2011-10, Vol.89 (2), p.221-227 |
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| creator | Wang, Jinquan Li, Xiao Yang, Xiaojing Sun, Qinwei Huang, Ruihua Xing, Jun Zhao, Ruqian |
| description | To describe the effects of maternal dietary protein level on offspring skeletal muscle fiber plasticity, 14 Meishan sows were fed on either low-protein (LP) or high-protein (HP) diets throughout gestation and lactation, and the myofiber characteristics of the offspring were observed both at weaning and finishing. Body weight, as well as the longissimus dorsi (LD) and psoas major (PM) muscle weights were significantly higher (
P
<
0.05) in HP piglets at weaning with increased myofiber cross-sectional area and higher expression of myosin heavy chain (MyHC) IIb mRNA and MyHC II protein in LD and IIx mRNA in PM. A conversed transition towards higher proportion of type I fibers in LD, together with decreased MyHC II protein and MyHC IIb mRNA in both LD and PM, was observed at finishing stage in HP group. Although the slaughter weight and meat quality were not affected, the fast-to-slow shift in myofiber types was detected at slaughter.
► Maternal dietary protein affects skeletal muscle properties of offspring pigs. ► Distinct myofiber type changes are at weaning and finishing stages. ► Maternal high-protein diet results in offspring with more fast fibers at weaning. ► More slow fibers are seen in pigs derived from high protein-fed sows at slaughter. |
| doi_str_mv | 10.1016/j.meatsci.2011.04.023 |
| format | Article |
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P
<
0.05) in HP piglets at weaning with increased myofiber cross-sectional area and higher expression of myosin heavy chain (MyHC) IIb mRNA and MyHC II protein in LD and IIx mRNA in PM. A conversed transition towards higher proportion of type I fibers in LD, together with decreased MyHC II protein and MyHC IIb mRNA in both LD and PM, was observed at finishing stage in HP group. Although the slaughter weight and meat quality were not affected, the fast-to-slow shift in myofiber types was detected at slaughter.
► Maternal dietary protein affects skeletal muscle properties of offspring pigs. ► Distinct myofiber type changes are at weaning and finishing stages. ► Maternal high-protein diet results in offspring with more fast fibers at weaning. ► More slow fibers are seen in pigs derived from high protein-fed sows at slaughter.</description><identifier>ISSN: 0309-1740</identifier><identifier>EISSN: 1873-4138</identifier><identifier>DOI: 10.1016/j.meatsci.2011.04.023</identifier><identifier>PMID: 21601994</identifier><identifier>CODEN: MESCDN</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Animal Feed - analysis ; Animal Nutritional Physiological Phenomena ; Animal productions ; Animals ; Animals, Newborn - growth & development ; Biological and medical sciences ; Dietary Proteins - administration & dosage ; Down-Regulation ; Female ; Food industries ; Fundamental and applied biological sciences. Psychology ; Male ; Maternal dietary protein ; Meat ; Meat and meat product industries ; Meishan pigs ; Muscle Fibers, Skeletal - metabolism ; Myosin heavy chain ; Myosin Heavy Chains - genetics ; Myosin Heavy Chains - metabolism ; Pregnancy ; RNA, Messenger - genetics ; RNA, Messenger - metabolism ; Skeletal muscle ; Swine - physiology ; Terrestrial animal productions ; Vertebrates ; Weaning</subject><ispartof>Meat science, 2011-10, Vol.89 (2), p.221-227</ispartof><rights>2011 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-5756017fca2b7159d289fd273b8927e06b6f3014819105f9dbbd58c4c19d4e4b3</citedby><cites>FETCH-LOGICAL-c394t-5756017fca2b7159d289fd273b8927e06b6f3014819105f9dbbd58c4c19d4e4b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.meatsci.2011.04.023$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24289126$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21601994$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Jinquan</creatorcontrib><creatorcontrib>Li, Xiao</creatorcontrib><creatorcontrib>Yang, Xiaojing</creatorcontrib><creatorcontrib>Sun, Qinwei</creatorcontrib><creatorcontrib>Huang, Ruihua</creatorcontrib><creatorcontrib>Xing, Jun</creatorcontrib><creatorcontrib>Zhao, Ruqian</creatorcontrib><title>Maternal dietary protein induces opposite myofiber type transition in Meishan pigs at weaning and finishing stages</title><title>Meat science</title><addtitle>Meat Sci</addtitle><description>To describe the effects of maternal dietary protein level on offspring skeletal muscle fiber plasticity, 14 Meishan sows were fed on either low-protein (LP) or high-protein (HP) diets throughout gestation and lactation, and the myofiber characteristics of the offspring were observed both at weaning and finishing. Body weight, as well as the longissimus dorsi (LD) and psoas major (PM) muscle weights were significantly higher (
P
<
0.05) in HP piglets at weaning with increased myofiber cross-sectional area and higher expression of myosin heavy chain (MyHC) IIb mRNA and MyHC II protein in LD and IIx mRNA in PM. A conversed transition towards higher proportion of type I fibers in LD, together with decreased MyHC II protein and MyHC IIb mRNA in both LD and PM, was observed at finishing stage in HP group. Although the slaughter weight and meat quality were not affected, the fast-to-slow shift in myofiber types was detected at slaughter.
► Maternal dietary protein affects skeletal muscle properties of offspring pigs. ► Distinct myofiber type changes are at weaning and finishing stages. ► Maternal high-protein diet results in offspring with more fast fibers at weaning. ► More slow fibers are seen in pigs derived from high protein-fed sows at slaughter.</description><subject>Animal Feed - analysis</subject><subject>Animal Nutritional Physiological Phenomena</subject><subject>Animal productions</subject><subject>Animals</subject><subject>Animals, Newborn - growth & development</subject><subject>Biological and medical sciences</subject><subject>Dietary Proteins - administration & dosage</subject><subject>Down-Regulation</subject><subject>Female</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Male</subject><subject>Maternal dietary protein</subject><subject>Meat</subject><subject>Meat and meat product industries</subject><subject>Meishan pigs</subject><subject>Muscle Fibers, Skeletal - metabolism</subject><subject>Myosin heavy chain</subject><subject>Myosin Heavy Chains - genetics</subject><subject>Myosin Heavy Chains - metabolism</subject><subject>Pregnancy</subject><subject>RNA, Messenger - genetics</subject><subject>RNA, Messenger - metabolism</subject><subject>Skeletal muscle</subject><subject>Swine - physiology</subject><subject>Terrestrial animal productions</subject><subject>Vertebrates</subject><subject>Weaning</subject><issn>0309-1740</issn><issn>1873-4138</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkEtv1DAQgC1ERbeFnwDyBfWU4LGdh08IVYUiteoFzpZjTxavEifYXqr993i1Cxw5WeP55vUR8hZYDQzaD7t6RpOT9TVnADWTNePiBdlA34lKguhfkg0TTFXQSXZJrlLaMcZA8P4VueTQMlBKbkh8NBljMBN1HrOJB7rGJaMP1Ae3t5josq5L8hnpfFhGP2Ck-bAizdGE8u2XI0kf0acfJtDVbxM1mT6jCT5sqQmOjj6U5DFK2WwxvSYXo5kSvjm_1-T757tvt_fVw9OXr7efHiorlMxV0zVlyW60hg8dNMrxXo2Od2LoFe-QtUM7CgayBwWsGZUbBtf0VlpQTqIcxDW5OfUtF_3cY8p69sniNJmAyz7pvuMNb0DJQjYn0sYlpYijXqOfiwwNTB9t650-29ZH25pJXWyXunfnCfthRve36o_eArw_AyZZM43FmfXpHyfLTcDbwn08cVh8_PIYdRmFwaLzEW3WbvH_WeU3TT2h0g</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Wang, Jinquan</creator><creator>Li, Xiao</creator><creator>Yang, Xiaojing</creator><creator>Sun, Qinwei</creator><creator>Huang, Ruihua</creator><creator>Xing, Jun</creator><creator>Zhao, Ruqian</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20111001</creationdate><title>Maternal dietary protein induces opposite myofiber type transition in Meishan pigs at weaning and finishing stages</title><author>Wang, Jinquan ; Li, Xiao ; Yang, Xiaojing ; Sun, Qinwei ; Huang, Ruihua ; Xing, Jun ; Zhao, Ruqian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-5756017fca2b7159d289fd273b8927e06b6f3014819105f9dbbd58c4c19d4e4b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Animal Feed - analysis</topic><topic>Animal Nutritional Physiological Phenomena</topic><topic>Animal productions</topic><topic>Animals</topic><topic>Animals, Newborn - growth & development</topic><topic>Biological and medical sciences</topic><topic>Dietary Proteins - administration & dosage</topic><topic>Down-Regulation</topic><topic>Female</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Male</topic><topic>Maternal dietary protein</topic><topic>Meat</topic><topic>Meat and meat product industries</topic><topic>Meishan pigs</topic><topic>Muscle Fibers, Skeletal - metabolism</topic><topic>Myosin heavy chain</topic><topic>Myosin Heavy Chains - genetics</topic><topic>Myosin Heavy Chains - metabolism</topic><topic>Pregnancy</topic><topic>RNA, Messenger - genetics</topic><topic>RNA, Messenger - metabolism</topic><topic>Skeletal muscle</topic><topic>Swine - physiology</topic><topic>Terrestrial animal productions</topic><topic>Vertebrates</topic><topic>Weaning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Jinquan</creatorcontrib><creatorcontrib>Li, Xiao</creatorcontrib><creatorcontrib>Yang, Xiaojing</creatorcontrib><creatorcontrib>Sun, Qinwei</creatorcontrib><creatorcontrib>Huang, Ruihua</creatorcontrib><creatorcontrib>Xing, Jun</creatorcontrib><creatorcontrib>Zhao, Ruqian</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Meat science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Jinquan</au><au>Li, Xiao</au><au>Yang, Xiaojing</au><au>Sun, Qinwei</au><au>Huang, Ruihua</au><au>Xing, Jun</au><au>Zhao, Ruqian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Maternal dietary protein induces opposite myofiber type transition in Meishan pigs at weaning and finishing stages</atitle><jtitle>Meat science</jtitle><addtitle>Meat Sci</addtitle><date>2011-10-01</date><risdate>2011</risdate><volume>89</volume><issue>2</issue><spage>221</spage><epage>227</epage><pages>221-227</pages><issn>0309-1740</issn><eissn>1873-4138</eissn><coden>MESCDN</coden><abstract>To describe the effects of maternal dietary protein level on offspring skeletal muscle fiber plasticity, 14 Meishan sows were fed on either low-protein (LP) or high-protein (HP) diets throughout gestation and lactation, and the myofiber characteristics of the offspring were observed both at weaning and finishing. Body weight, as well as the longissimus dorsi (LD) and psoas major (PM) muscle weights were significantly higher (
P
<
0.05) in HP piglets at weaning with increased myofiber cross-sectional area and higher expression of myosin heavy chain (MyHC) IIb mRNA and MyHC II protein in LD and IIx mRNA in PM. A conversed transition towards higher proportion of type I fibers in LD, together with decreased MyHC II protein and MyHC IIb mRNA in both LD and PM, was observed at finishing stage in HP group. Although the slaughter weight and meat quality were not affected, the fast-to-slow shift in myofiber types was detected at slaughter.
► Maternal dietary protein affects skeletal muscle properties of offspring pigs. ► Distinct myofiber type changes are at weaning and finishing stages. ► Maternal high-protein diet results in offspring with more fast fibers at weaning. ► More slow fibers are seen in pigs derived from high protein-fed sows at slaughter.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>21601994</pmid><doi>10.1016/j.meatsci.2011.04.023</doi><tpages>7</tpages></addata></record> |
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| subjects | Animal Feed - analysis Animal Nutritional Physiological Phenomena Animal productions Animals Animals, Newborn - growth & development Biological and medical sciences Dietary Proteins - administration & dosage Down-Regulation Female Food industries Fundamental and applied biological sciences. Psychology Male Maternal dietary protein Meat Meat and meat product industries Meishan pigs Muscle Fibers, Skeletal - metabolism Myosin heavy chain Myosin Heavy Chains - genetics Myosin Heavy Chains - metabolism Pregnancy RNA, Messenger - genetics RNA, Messenger - metabolism Skeletal muscle Swine - physiology Terrestrial animal productions Vertebrates Weaning |
| title | Maternal dietary protein induces opposite myofiber type transition in Meishan pigs at weaning and finishing stages |
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