Growth performance, endocrine, and metabolite responses of finishing hogs to porcine prolactin
Prolactin, a member of the somatotropin-prolactin-placental lactogen gene family, increases feed intake and rate of weight gain in several species. To determine whether prolactin affects growth performance and carcass composition in swine, recombinant porcine prolactin (rpPRL) was administered to fi...
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| Veröffentlicht in: | Journal of animal science 1997-04, Vol.75 (4), p.959-967 |
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| creator | McLaughlin, C.L. (Protiva, St. Louis, MO.) Byatt, J.C Curran, D.F Veenhuizen, J.J McGrath, M.F Buonomo, F.C Hintz, R.L Baile, C.A |
| description | Prolactin, a member of the somatotropin-prolactin-placental lactogen gene family, increases feed intake and rate of weight gain in several species. To determine whether prolactin affects growth performance and carcass composition in swine, recombinant porcine prolactin (rpPRL) was administered to finishing hogs. Doses of 0, 2, 4, 8, and 16 mg of rpPRL/d and 4 mg of recombinant porcine somatotropin (rpST)/d were administered to groups of seven barrows and seven gilts initially weighing 75.0 +/- 2 kg for a 28-d period. Recombinant pPRL did not alter feed intake or growth rate or affect carcass composition. In addition, most growth-related blood variables did not change, although plasma IGF-I was increased in the 8 and 16 mg of rpPRL treatment groups. At slaughter, mammary development was apparent in rpPRL-treated gilts and was characterized by distended alveolar and ductal lumina and presence of secretory material. In rPST-treated hogs, feed intake was decreased 28% (P 0.01), gain/feed was increased more in barrows than in gilts (59 vs 39%, treatment X sex interaction, P |
| doi_str_mv | 10.2527/1997.754959x |
| format | Article |
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(Protiva, St. Louis, MO.) ; Byatt, J.C ; Curran, D.F ; Veenhuizen, J.J ; McGrath, M.F ; Buonomo, F.C ; Hintz, R.L ; Baile, C.A</creator><creatorcontrib>McLaughlin, C.L. (Protiva, St. Louis, MO.) ; Byatt, J.C ; Curran, D.F ; Veenhuizen, J.J ; McGrath, M.F ; Buonomo, F.C ; Hintz, R.L ; Baile, C.A</creatorcontrib><description>Prolactin, a member of the somatotropin-prolactin-placental lactogen gene family, increases feed intake and rate of weight gain in several species. To determine whether prolactin affects growth performance and carcass composition in swine, recombinant porcine prolactin (rpPRL) was administered to finishing hogs. Doses of 0, 2, 4, 8, and 16 mg of rpPRL/d and 4 mg of recombinant porcine somatotropin (rpST)/d were administered to groups of seven barrows and seven gilts initially weighing 75.0 +/- 2 kg for a 28-d period. Recombinant pPRL did not alter feed intake or growth rate or affect carcass composition. In addition, most growth-related blood variables did not change, although plasma IGF-I was increased in the 8 and 16 mg of rpPRL treatment groups. At slaughter, mammary development was apparent in rpPRL-treated gilts and was characterized by distended alveolar and ductal lumina and presence of secretory material. In rPST-treated hogs, feed intake was decreased 28% (P 0.01), gain/feed was increased more in barrows than in gilts (59 vs 39%, treatment X sex interaction, P</description><identifier>ISSN: 0021-8812</identifier><identifier>EISSN: 1525-3163</identifier><identifier>EISSN: 0021-8812</identifier><identifier>DOI: 10.2527/1997.754959x</identifier><identifier>PMID: 9110208</identifier><language>eng</language><publisher>Savoy, IL: Am Soc Animal Sci</publisher><subject>Analysis of Variance ; Animal productions ; Animals ; AZUCAR EN SANGRE ; Biological and medical sciences ; Blood Glucose - analysis ; Blood Glucose - metabolism ; Blood Urea Nitrogen ; Body Composition - drug effects ; Body Composition - physiology ; Carbohydrate Metabolism ; CERDAS ; CERDO ; Coloring Agents ; COMPOSICION DE LA CANAL ; COMPOSICION DE LA SANGRE ; COMPOSITION DE LA CARCASSE ; COMPOSITION DU SANG ; DIFERENCIAS BIOLOGICAS ; DIFFERENCE BIOLOGIQUE ; Dose-Response Relationship, Drug ; Eating - drug effects ; Eating - physiology ; EFFICACITE ALIMENTAIRE ; EFICIENCIA DE CONVERSION DEL PIENSO ; Endocrine Glands - drug effects ; Endocrine Glands - physiology ; FACTEUR DE CROISSANCE IGF ; FACTOR DE CRECIMIENTO IGF ; Female ; Fundamental and applied biological sciences. Psychology ; GAIN DE POIDS ; GANANCIA DE PESO ; GLANDE MAMMAIRE ; GLANDULAS MAMARIAS ; Growth Hormone - administration & dosage ; Growth Hormone - pharmacology ; Hogs ; Hormones ; INDICE DE CRECIMIENTO ; INGESTION DE PIENSOS ; Injections ; Insulin - blood ; Insulin-Like Growth Factor I - analysis ; Insulin-Like Growth Factor I - metabolism ; INSULINA ; INSULINE ; Iodine Radioisotopes ; Male ; Mammary Glands, Animal - cytology ; Mammary Glands, Animal - physiology ; Metabolism ; MUSCLE ; Muscle, Skeletal - anatomy & histology ; Muscle, Skeletal - drug effects ; MUSCULOS ; Physical growth ; PLASMA SANGUIN ; PLASMA SANGUINEO ; PORCIN ; PRISE ALIMENTAIRE (ANIMAUX) ; Prolactin - administration & dosage ; Prolactin - pharmacology ; PROLACTINA ; PROLACTINE ; Proteins - metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Recombinant Proteins - administration & dosage ; Recombinant Proteins - pharmacology ; SEXE ; SEXO ; SOMATOTROPINA ; SOMATOTROPINE ; SUCRE DU SANG ; Swine - growth & development ; Swine - metabolism ; Swine - physiology ; TAUX DE CROISSANCE ; TEJIDOS ANIMALES ; Terrestrial animal productions ; TISSU ANIMAL ; TRUIE ; UREA ; UREE ; Vertebrates ; Weight Gain - drug effects ; Weight Gain - physiology</subject><ispartof>Journal of animal science, 1997-04, Vol.75 (4), p.959-967</ispartof><rights>1997 INIST-CNRS</rights><rights>Copyright American Society of Animal Science Apr 1997</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c391t-6fa2b803e28da9edaffa32bbd778e9a300987257690a53c1e2c56348035bf58b3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2627168$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9110208$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>McLaughlin, C.L. (Protiva, St. Louis, MO.)</creatorcontrib><creatorcontrib>Byatt, J.C</creatorcontrib><creatorcontrib>Curran, D.F</creatorcontrib><creatorcontrib>Veenhuizen, J.J</creatorcontrib><creatorcontrib>McGrath, M.F</creatorcontrib><creatorcontrib>Buonomo, F.C</creatorcontrib><creatorcontrib>Hintz, R.L</creatorcontrib><creatorcontrib>Baile, C.A</creatorcontrib><title>Growth performance, endocrine, and metabolite responses of finishing hogs to porcine prolactin</title><title>Journal of animal science</title><addtitle>J Anim Sci</addtitle><description>Prolactin, a member of the somatotropin-prolactin-placental lactogen gene family, increases feed intake and rate of weight gain in several species. To determine whether prolactin affects growth performance and carcass composition in swine, recombinant porcine prolactin (rpPRL) was administered to finishing hogs. Doses of 0, 2, 4, 8, and 16 mg of rpPRL/d and 4 mg of recombinant porcine somatotropin (rpST)/d were administered to groups of seven barrows and seven gilts initially weighing 75.0 +/- 2 kg for a 28-d period. Recombinant pPRL did not alter feed intake or growth rate or affect carcass composition. In addition, most growth-related blood variables did not change, although plasma IGF-I was increased in the 8 and 16 mg of rpPRL treatment groups. At slaughter, mammary development was apparent in rpPRL-treated gilts and was characterized by distended alveolar and ductal lumina and presence of secretory material. In rPST-treated hogs, feed intake was decreased 28% (P 0.01), gain/feed was increased more in barrows than in gilts (59 vs 39%, treatment X sex interaction, P</description><subject>Analysis of Variance</subject><subject>Animal productions</subject><subject>Animals</subject><subject>AZUCAR EN SANGRE</subject><subject>Biological and medical sciences</subject><subject>Blood Glucose - analysis</subject><subject>Blood Glucose - metabolism</subject><subject>Blood Urea Nitrogen</subject><subject>Body Composition - drug effects</subject><subject>Body Composition - physiology</subject><subject>Carbohydrate Metabolism</subject><subject>CERDAS</subject><subject>CERDO</subject><subject>Coloring Agents</subject><subject>COMPOSICION DE LA CANAL</subject><subject>COMPOSICION DE LA SANGRE</subject><subject>COMPOSITION DE LA CARCASSE</subject><subject>COMPOSITION DU SANG</subject><subject>DIFERENCIAS BIOLOGICAS</subject><subject>DIFFERENCE BIOLOGIQUE</subject><subject>Dose-Response Relationship, Drug</subject><subject>Eating - drug effects</subject><subject>Eating - physiology</subject><subject>EFFICACITE ALIMENTAIRE</subject><subject>EFICIENCIA DE CONVERSION DEL PIENSO</subject><subject>Endocrine Glands - drug effects</subject><subject>Endocrine Glands - physiology</subject><subject>FACTEUR DE CROISSANCE IGF</subject><subject>FACTOR DE CRECIMIENTO IGF</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>GAIN DE POIDS</subject><subject>GANANCIA DE PESO</subject><subject>GLANDE MAMMAIRE</subject><subject>GLANDULAS MAMARIAS</subject><subject>Growth Hormone - administration & dosage</subject><subject>Growth Hormone - pharmacology</subject><subject>Hogs</subject><subject>Hormones</subject><subject>INDICE DE CRECIMIENTO</subject><subject>INGESTION DE PIENSOS</subject><subject>Injections</subject><subject>Insulin - blood</subject><subject>Insulin-Like Growth Factor I - analysis</subject><subject>Insulin-Like Growth Factor I - metabolism</subject><subject>INSULINA</subject><subject>INSULINE</subject><subject>Iodine Radioisotopes</subject><subject>Male</subject><subject>Mammary Glands, Animal - cytology</subject><subject>Mammary Glands, Animal - physiology</subject><subject>Metabolism</subject><subject>MUSCLE</subject><subject>Muscle, Skeletal - anatomy & histology</subject><subject>Muscle, Skeletal - drug effects</subject><subject>MUSCULOS</subject><subject>Physical growth</subject><subject>PLASMA SANGUIN</subject><subject>PLASMA SANGUINEO</subject><subject>PORCIN</subject><subject>PRISE ALIMENTAIRE (ANIMAUX)</subject><subject>Prolactin - administration & dosage</subject><subject>Prolactin - pharmacology</subject><subject>PROLACTINA</subject><subject>PROLACTINE</subject><subject>Proteins - metabolism</subject><subject>Random Allocation</subject><subject>Rats</subject><subject>Rats, Sprague-Dawley</subject><subject>Recombinant Proteins - administration & dosage</subject><subject>Recombinant Proteins - pharmacology</subject><subject>SEXE</subject><subject>SEXO</subject><subject>SOMATOTROPINA</subject><subject>SOMATOTROPINE</subject><subject>SUCRE DU SANG</subject><subject>Swine - growth & development</subject><subject>Swine - metabolism</subject><subject>Swine - physiology</subject><subject>TAUX DE CROISSANCE</subject><subject>TEJIDOS ANIMALES</subject><subject>Terrestrial animal productions</subject><subject>TISSU ANIMAL</subject><subject>TRUIE</subject><subject>UREA</subject><subject>UREE</subject><subject>Vertebrates</subject><subject>Weight Gain - drug effects</subject><subject>Weight Gain - physiology</subject><issn>0021-8812</issn><issn>1525-3163</issn><issn>0021-8812</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkM9rFTEQx4Mo9Vm9eRKEUKynbs2PzSY5StEqFDxor4bZbPI2j91kTfZR_e_N4z166GkG5jPfGT4IvaXkmgkmP1Gt5bUUrRb67zO0oYKJhtOOP0cbQhhtlKLsJXpVyo4QyoQWZ-hMU0oYURv0-zanh3XEi8s-5RmidVfYxSHZHGJtIQ54div0aQqrw9mVJcXiCk4e-xBDGUPc4jFtC14TXlK2dQ0vOU1g1xBfoxcepuLenOo5uv_65dfNt-bux-33m893jeWark3ngfWKcMfUANoN4D1w1veDlMpp4IRoJZmQnSYguKWOWdHxtm6I3gvV83P08ZhbL__Zu7KaORTrpgmiS_tipKp2JNcVvHgC7tI-x_qbYVRR2jGmKnR1hGxOpWTnzZLDDPmfocQcnJuDc3NyXvH3p8x9P7vhET5JrvMPpzkUC5PP1XIojxjrmKTdAbs8YmPYjg8hO1NmmKYaSs0OihSmNfVe5d4dOQ_JwDbXqPufWrat6CT_DwYingc</recordid><startdate>19970401</startdate><enddate>19970401</enddate><creator>McLaughlin, C.L. (Protiva, St. Louis, MO.)</creator><creator>Byatt, J.C</creator><creator>Curran, D.F</creator><creator>Veenhuizen, J.J</creator><creator>McGrath, M.F</creator><creator>Buonomo, F.C</creator><creator>Hintz, R.L</creator><creator>Baile, C.A</creator><general>Am Soc Animal Sci</general><general>American Society of Animal Science</general><general>Oxford University Press</general><scope>FBQ</scope><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>K9.</scope><scope>U9A</scope><scope>7X8</scope></search><sort><creationdate>19970401</creationdate><title>Growth performance, endocrine, and metabolite responses of finishing hogs to porcine prolactin</title><author>McLaughlin, C.L. (Protiva, St. Louis, MO.) ; Byatt, J.C ; Curran, D.F ; Veenhuizen, J.J ; McGrath, M.F ; Buonomo, F.C ; Hintz, R.L ; Baile, C.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-6fa2b803e28da9edaffa32bbd778e9a300987257690a53c1e2c56348035bf58b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Analysis of Variance</topic><topic>Animal productions</topic><topic>Animals</topic><topic>AZUCAR EN SANGRE</topic><topic>Biological and medical sciences</topic><topic>Blood Glucose - analysis</topic><topic>Blood Glucose - metabolism</topic><topic>Blood Urea Nitrogen</topic><topic>Body Composition - drug effects</topic><topic>Body Composition - physiology</topic><topic>Carbohydrate Metabolism</topic><topic>CERDAS</topic><topic>CERDO</topic><topic>Coloring Agents</topic><topic>COMPOSICION DE LA CANAL</topic><topic>COMPOSICION DE LA SANGRE</topic><topic>COMPOSITION DE LA CARCASSE</topic><topic>COMPOSITION DU SANG</topic><topic>DIFERENCIAS BIOLOGICAS</topic><topic>DIFFERENCE BIOLOGIQUE</topic><topic>Dose-Response Relationship, Drug</topic><topic>Eating - drug effects</topic><topic>Eating - physiology</topic><topic>EFFICACITE ALIMENTAIRE</topic><topic>EFICIENCIA DE CONVERSION DEL PIENSO</topic><topic>Endocrine Glands - drug effects</topic><topic>Endocrine Glands - physiology</topic><topic>FACTEUR DE CROISSANCE IGF</topic><topic>FACTOR DE CRECIMIENTO IGF</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>GAIN DE POIDS</topic><topic>GANANCIA DE PESO</topic><topic>GLANDE MAMMAIRE</topic><topic>GLANDULAS MAMARIAS</topic><topic>Growth Hormone - administration & dosage</topic><topic>Growth Hormone - pharmacology</topic><topic>Hogs</topic><topic>Hormones</topic><topic>INDICE DE CRECIMIENTO</topic><topic>INGESTION DE PIENSOS</topic><topic>Injections</topic><topic>Insulin - blood</topic><topic>Insulin-Like Growth Factor I - analysis</topic><topic>Insulin-Like Growth Factor I - metabolism</topic><topic>INSULINA</topic><topic>INSULINE</topic><topic>Iodine Radioisotopes</topic><topic>Male</topic><topic>Mammary Glands, Animal - cytology</topic><topic>Mammary Glands, Animal - physiology</topic><topic>Metabolism</topic><topic>MUSCLE</topic><topic>Muscle, Skeletal - anatomy & histology</topic><topic>Muscle, Skeletal - drug effects</topic><topic>MUSCULOS</topic><topic>Physical growth</topic><topic>PLASMA SANGUIN</topic><topic>PLASMA SANGUINEO</topic><topic>PORCIN</topic><topic>PRISE ALIMENTAIRE (ANIMAUX)</topic><topic>Prolactin - administration & dosage</topic><topic>Prolactin - pharmacology</topic><topic>PROLACTINA</topic><topic>PROLACTINE</topic><topic>Proteins - metabolism</topic><topic>Random Allocation</topic><topic>Rats</topic><topic>Rats, Sprague-Dawley</topic><topic>Recombinant Proteins - administration & dosage</topic><topic>Recombinant Proteins - pharmacology</topic><topic>SEXE</topic><topic>SEXO</topic><topic>SOMATOTROPINA</topic><topic>SOMATOTROPINE</topic><topic>SUCRE DU SANG</topic><topic>Swine - growth & development</topic><topic>Swine - metabolism</topic><topic>Swine - physiology</topic><topic>TAUX DE CROISSANCE</topic><topic>TEJIDOS ANIMALES</topic><topic>Terrestrial animal productions</topic><topic>TISSU ANIMAL</topic><topic>TRUIE</topic><topic>UREA</topic><topic>UREE</topic><topic>Vertebrates</topic><topic>Weight Gain - drug effects</topic><topic>Weight Gain - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McLaughlin, C.L. (Protiva, St. Louis, MO.)</creatorcontrib><creatorcontrib>Byatt, J.C</creatorcontrib><creatorcontrib>Curran, D.F</creatorcontrib><creatorcontrib>Veenhuizen, J.J</creatorcontrib><creatorcontrib>McGrath, M.F</creatorcontrib><creatorcontrib>Buonomo, F.C</creatorcontrib><creatorcontrib>Hintz, R.L</creatorcontrib><creatorcontrib>Baile, C.A</creatorcontrib><collection>AGRIS</collection><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>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of animal science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>McLaughlin, C.L. (Protiva, St. Louis, MO.)</au><au>Byatt, J.C</au><au>Curran, D.F</au><au>Veenhuizen, J.J</au><au>McGrath, M.F</au><au>Buonomo, F.C</au><au>Hintz, R.L</au><au>Baile, C.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth performance, endocrine, and metabolite responses of finishing hogs to porcine prolactin</atitle><jtitle>Journal of animal science</jtitle><addtitle>J Anim Sci</addtitle><date>1997-04-01</date><risdate>1997</risdate><volume>75</volume><issue>4</issue><spage>959</spage><epage>967</epage><pages>959-967</pages><issn>0021-8812</issn><eissn>1525-3163</eissn><eissn>0021-8812</eissn><abstract>Prolactin, a member of the somatotropin-prolactin-placental lactogen gene family, increases feed intake and rate of weight gain in several species. To determine whether prolactin affects growth performance and carcass composition in swine, recombinant porcine prolactin (rpPRL) was administered to finishing hogs. Doses of 0, 2, 4, 8, and 16 mg of rpPRL/d and 4 mg of recombinant porcine somatotropin (rpST)/d were administered to groups of seven barrows and seven gilts initially weighing 75.0 +/- 2 kg for a 28-d period. Recombinant pPRL did not alter feed intake or growth rate or affect carcass composition. In addition, most growth-related blood variables did not change, although plasma IGF-I was increased in the 8 and 16 mg of rpPRL treatment groups. At slaughter, mammary development was apparent in rpPRL-treated gilts and was characterized by distended alveolar and ductal lumina and presence of secretory material. In rPST-treated hogs, feed intake was decreased 28% (P 0.01), gain/feed was increased more in barrows than in gilts (59 vs 39%, treatment X sex interaction, P</abstract><cop>Savoy, IL</cop><pub>Am Soc Animal Sci</pub><pmid>9110208</pmid><doi>10.2527/1997.754959x</doi><tpages>9</tpages></addata></record> |
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| ispartof | Journal of animal science, 1997-04, Vol.75 (4), p.959-967 |
| issn | 0021-8812 1525-3163 0021-8812 |
| language | eng |
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| source | MEDLINE; Oxford University Press Journals All Titles (1996-Current) |
| subjects | Analysis of Variance Animal productions Animals AZUCAR EN SANGRE Biological and medical sciences Blood Glucose - analysis Blood Glucose - metabolism Blood Urea Nitrogen Body Composition - drug effects Body Composition - physiology Carbohydrate Metabolism CERDAS CERDO Coloring Agents COMPOSICION DE LA CANAL COMPOSICION DE LA SANGRE COMPOSITION DE LA CARCASSE COMPOSITION DU SANG DIFERENCIAS BIOLOGICAS DIFFERENCE BIOLOGIQUE Dose-Response Relationship, Drug Eating - drug effects Eating - physiology EFFICACITE ALIMENTAIRE EFICIENCIA DE CONVERSION DEL PIENSO Endocrine Glands - drug effects Endocrine Glands - physiology FACTEUR DE CROISSANCE IGF FACTOR DE CRECIMIENTO IGF Female Fundamental and applied biological sciences. Psychology GAIN DE POIDS GANANCIA DE PESO GLANDE MAMMAIRE GLANDULAS MAMARIAS Growth Hormone - administration & dosage Growth Hormone - pharmacology Hogs Hormones INDICE DE CRECIMIENTO INGESTION DE PIENSOS Injections Insulin - blood Insulin-Like Growth Factor I - analysis Insulin-Like Growth Factor I - metabolism INSULINA INSULINE Iodine Radioisotopes Male Mammary Glands, Animal - cytology Mammary Glands, Animal - physiology Metabolism MUSCLE Muscle, Skeletal - anatomy & histology Muscle, Skeletal - drug effects MUSCULOS Physical growth PLASMA SANGUIN PLASMA SANGUINEO PORCIN PRISE ALIMENTAIRE (ANIMAUX) Prolactin - administration & dosage Prolactin - pharmacology PROLACTINA PROLACTINE Proteins - metabolism Random Allocation Rats Rats, Sprague-Dawley Recombinant Proteins - administration & dosage Recombinant Proteins - pharmacology SEXE SEXO SOMATOTROPINA SOMATOTROPINE SUCRE DU SANG Swine - growth & development Swine - metabolism Swine - physiology TAUX DE CROISSANCE TEJIDOS ANIMALES Terrestrial animal productions TISSU ANIMAL TRUIE UREA UREE Vertebrates Weight Gain - drug effects Weight Gain - physiology |
| title | Growth performance, endocrine, and metabolite responses of finishing hogs to porcine prolactin |
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