ractopamine has been researched along with Body Weight in 32 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 2 (6.25) | 18.2507 |
| 2000's | 8 (25.00) | 29.6817 |
| 2010's | 20 (62.50) | 24.3611 |
| 2020's | 2 (6.25) | 2.80 |
| Authors | Studies |
|---|---|
| Eisemann, JH; Huntington, GB; Nienaber, JA | 1 |
| Barnes, TL; Beede, KA; Cadaret, CN; Petersen, JL; Schmidt, TB; Yates, DT | 1 |
| Baggerman, JO; Bernhard, BC; Burson, WC; Hergenreder, JE; Johnson, BJ; Kim, J; Rounds, W; Smith, ZK; Wellmann, KB | 1 |
| Cavalcanti, LFL; Fontes, DO; Pompeu, MA; Rodrigues, LA; Toral, FLB | 1 |
| Branine, ME; Genther-Schroeder, ON; Hansen, SL | 3 |
| Hill, GM; Kerth, CR; Pence, M; Pringle, TD; Shook, JS; Stelzleni, AM; Talton, CS | 1 |
| Allee, GL; Carr, SN; Dilger, AC; Gerlemann, GD; Lowe, BK; McKeith, FK; Petry, DB; Rincker, PJ; Schroeder, AL | 1 |
| Bohrer, BM; Boler, DD; Kyle, JM; Matulis, RJ; Schroeder, AL | 1 |
| Bohrer, BM; Boler, DD; Fedler, CA; Kyle, JM; Little, KL; Prusa, KJ; Schroeder, AL | 1 |
| Burnett, DD; DeRouchey, JM; Dritz, SS; Gonzalez, JM; Goodband, RD; Haydon, KD; Hill, GM; Nelssen, JL; Paulk, CB; Tokach, MD | 1 |
| Beach, CM; Bohrer, BM; Boler, DD; Costa-Lima, BR; Li, S; Silva, TJ; Silveira, ET; Suman, SP | 1 |
| Abreu, ML; Cantarelli, VS; Carvalho Júnior, FM; Faria, PB; Garbossa, CA; Schinckel, AP; Silveira, H | 1 |
| Hoffman, LC; Needham, T | 1 |
| Allee, GL; Carr, SN; Dilger, AC; Gerlemann, GD; Lowe, BK; McKeith, FK; Overholt, MF; Petry, DB; Rincker, PJ; Schroeder, AL | 1 |
| Hughes, PE; Pain, SJ; van Wettere, WH | 1 |
| Carr, SN; Fernández-Dueñas, DM; Killefer, J; McKeith, FK; Myers, AJ; Parks, CW; Scramlin, SM | 1 |
| De Blasio, MJ; Gatford, KL; Kind, KL; Nottle, MB; Owens, JA; Roberts, CT; Smits, RJ; van Wettere, WH | 1 |
| Beaulieu, AD; Merrill, J; Patience, JF; Ross, KA; Vessie, G | 1 |
| Boler, DD; Carr, SN; Holmer, SF; Killefer, J; Kutzler, LW; McKeith, FK; Parks, CW; Ritter, MJ | 1 |
| Allee, GL; Carr, SN; Hinson, RB; Ritter, MJ; Wiegand, BR | 2 |
| Greenwood, PL; Haynes, FE; McDonagh, MB; Oddy, VH | 1 |
| Einstein, ME; Forrest, JC; Herr, CT; Richert, BT; Schinckel, AP | 1 |
| Azain, MJ; Baile, CA; Della-Fera, MA; Hartzell, DL; Li, C; Page, KA; Pringle, TD; Westby, AL | 1 |
| Baker, DH; Carr, SN; Ellis, M; Killefer, J; McKeith, FK; Rincker, PJ | 1 |
| Avendaño-Reyes, L; Figueroa-Saavedra, F; Meraz-Murillo, FJ; Pérez-Linares, C; Robinson, PH; Torres-Rodríguez, V | 1 |
| Hutcheson, JP; Johnson, BJ; Nichols, WT; Parsons, GL; Reinhardt, CD; Swingle, RS; Winterholler, SJ; Yates, DA | 1 |
| Drouillard, JS; Johnson, BJ; Parsons, GL; Quinn, MJ; Walker, DK; Winterholler, SJ | 1 |
| Cannon, JE; Carr, TR; Crome, PK; Jones, DJ; McKeith, FK; Mowrey, DH | 1 |
| Gu, Y; Liu, CY; Mills, SE; Schinckel, AP | 1 |
8 trial(s) available for ractopamine and Body Weight
| Article | Year |
|---|---|
Effects of zinc propionate supplementation on growth performance, skeletal muscle fiber, and receptor characteristics in beef steers.
Topics: Animal Feed; Animals; Blood Urea Nitrogen; Body Composition; Body Weight; Cattle; Diet; Dietary Fiber; Dietary Supplements; Male; Muscle Fibers, Skeletal; Muscle, Skeletal; Phenethylamines; Propionates | 2020 |
Effects of immunological castration (Improvest) on further processed belly characteristics and commercial bacon slicing yields of finishing pigs.
Topics: Animals; Body Weight; Castration; Fatty Acids; Iodine; Linear Models; Male; Meat; Muscle, Skeletal; Phenethylamines; Sus scrofa; Swine | 2014 |
Effects of ractopamine and arginine dietary supplementation for sows on growth performance and carcass quality of their progenies.
Topics: Animals; Arginine; Birth Weight; Body Weight; Dietary Supplements; Female; Fetus; Least-Squares Analysis; Male; Muscle, Skeletal; Phenethylamines; Pregnancy; Sus scrofa; Swine | 2015 |
Carcass traits and cutting yields of entire and immunocastrated pigs fed increasing protein levels with and without ractopamine hydrochloride supplementation.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Body Composition; Body Weight; Dietary Proteins; Lysine; Male; Orchiectomy; Phenethylamines; Phenotype; Swine; Vaccines, Contraceptive | 2015 |
Dietary ractopamine supplementation during the first lactation affects milk composition, piglet growth and sow reproductive performance.
Topics: Administration, Oral; Animal Feed; Animals; Body Composition; Body Weight; Diet; Female; Lactation; Milk; Phenethylamines; Pregnancy; Pregnancy, Animal; Swine | 2016 |
The impact of ractopamine hydrochloride on growth and metabolism, with special consideration of its role on nitrogen balance and water utilization in pork production.
Topics: Animals; Body Composition; Body Weight; Energy Metabolism; Growth Substances; Male; Meat; Nitrogen; Phenethylamines; Swine; Water | 2011 |
Comparison of varying doses and durations of ractopamine hydrochloride on late-finishing pig carcass characteristics and meat quality.
Topics: Animals; Body Composition; Body Weight; Female; Growth Substances; Male; Meat; Phenethylamines; Swine | 2011 |
Effects of two beta-adrenergic agonists on finishing performance, carcass characteristics, and meat quality of feedlot steers.
Topics: Adrenergic beta-Agonists; Animals; Body Composition; Body Weight; Cattle; Male; Meat; Phenethylamines; Trimethylsilyl Compounds | 2006 |
24 other study(ies) available for ractopamine and Body Weight
| Article | Year |
|---|---|
Ractopamine and age alter oxygen use and nitrogen metabolism in tissues of beef steers.
Topics: Animals; Body Weight; Cattle; Diet; Liver; Nitrogen; Oxygen; Phenethylamines | 2022 |
Hypertrophic muscle growth and metabolic efficiency were impaired by chronic heat stress, improved by zilpaterol supplementation, and not affected by ractopamine supplementation in feedlot lambs1.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Blood Urea Nitrogen; Body Weight; Diet; Dietary Supplements; Heat Stress Disorders; Heat-Shock Response; Hot Temperature; Humidity; Hypertrophy; Immunohistochemistry; Male; Muscular Diseases; Myosin Heavy Chains; Phenethylamines; Random Allocation; Sheep; Sheep Diseases; Sheep, Domestic; Trimethylsilyl Compounds | 2019 |
A multivariate approach to determine the factors affecting response level of growth, carcass, and meat quality traits in finishing pigs fed ractopamine.
Topics: Animal Feed; Animals; Body Composition; Body Weight; Diet; Dietary Supplements; Female; Male; Muscles; Phenethylamines; Red Meat; Swine | 2017 |
Effects of increasing supplemental dietary Zn concentration on growth performance and carcass characteristics in finishing steers fed ractopamine hydrochloride.
Topics: Amino Acids; Animal Feed; Animals; Body Weight; Cattle; Diet; Dietary Supplements; Liver; Male; Phenethylamines; Random Allocation; Red Meat; Zea mays; Zinc | 2018 |
Effects of ovariectomization and ractopamine hydrochloride inclusion on heifer feedlot performance, meat yield, and tenderness of select muscles.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Body Weight; Cattle; Dietary Supplements; Female; Food Quality; Meat; Muscle, Skeletal; Organ Size; Ovariectomy; Phenethylamines | 2014 |
Effects of feeding ractopamine hydrochloride (Paylean) to physical and immunological castrates (Improvest) in a commercial setting on carcass cutting yields and loin quality.
Topics: Adrenergic beta-Agonists; Animal Husbandry; Animals; Body Composition; Body Weight; Diet; Male; Meat; Orchiectomy; Phenethylamines; Swine; Vaccines, Contraceptive | 2014 |
A comparison of slice characteristics and sensory characteristics of bacon from immunologically castrated barrows with bacon from physically castrated barrows, boars, and gilts.
Topics: Animal Feed; Animals; Body Weight; Diet; Dietary Supplements; Female; Food Industry; Growth Substances; Male; Meat; Meat Products; Orchiectomy; Phenethylamines; Sex Factors; Swine; Taste | 2014 |
Effect of added zinc in diets with ractopamine hydrochloride on growth performance, carcass characteristics, and ileal mucosal inflammation mRNA expression of finishing pigs.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Composition; Body Weight; Diet; Dietary Supplements; Ileitis; Ileum; Interleukin-1beta; Intestinal Mucosa; Liver; Phenethylamines; RNA, Messenger; Swine; Zinc | 2015 |
Dietary ractopamine influences sarcoplasmic proteome profile of pork Longissimus thoracis.
Topics: Adrenergic beta-Agonists; Animals; Body Weight; Breeding; Diet; Glycolysis; Growth Substances; Humans; Male; Muscle Proteins; Myosin Light Chains; Paraspinal Muscles; Phenethylamines; Postmortem Changes; Proteome; Red Meat; Swine | 2015 |
Ham and belly processing characteristics of immunological castrated barrows (Improvest) fed ractopamine hydrochloride (Paylean).
Topics: Adiposity; Administration, Oral; Animals; Body Weight; Chemical Phenomena; Contraception, Immunologic; Cooking; Crosses, Genetic; Diet, Fat-Restricted; Dietary Fats; Food Handling; Food Quality; Growth Substances; Illinois; Male; Meat; Meat Products; Mechanical Phenomena; Muscle Development; Orchiectomy; Phenethylamines; Sus scrofa | 2016 |
The effects of increasing supplementation of zinc-amino acid complex on growth performance, carcass characteristics, and inflammatory response of beef cattle fed ractopamine hydrochloride.
Topics: Adrenergic beta-Agonists; Amino Acids; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Composition; Body Weight; Cattle; Diet; Dietary Supplements; Inflammation; Interleukin-8; Male; Phenethylamines; Trace Elements; Zea mays; Zinc | 2016 |
The influence of supplemental Zn-amino acid complex and ractopamine hydrochloride feeding duration on growth performance and carcass characteristics of finishing beef cattle.
Topics: Amino Acids; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Composition; Body Weight; Cattle; Diet; Dietary Supplements; Feeding Behavior; Male; Phenethylamines; Zinc | 2016 |
Carcass, meat quality, and sensory characteristics of heavy body weight pigs fed ractopamine hydrochloride (Paylean).
Topics: Adrenergic beta-Agonists; Animals; Body Composition; Body Weight; Female; Male; Meat; Phenethylamines; Random Allocation; Sensation; Sex Factors; Swine | 2008 |
Responses to maternal GH or ractopamine during early-mid pregnancy are similar in primiparous and multiparous pregnant pigs.
Topics: Adrenergic beta-Agonists; Animals; Blood Glucose; Body Weight; Female; Fetal Blood; Fetal Development; Growth Hormone; Litter Size; Muscle Development; Ovulation; Parity; Phenethylamines; Placenta; Placentation; Pregnancy; Swine | 2009 |
Impact of dietary energy level and ractopamine on growth performance, carcass characteristics, and meat quality of finishing pigs.
Topics: Animal Nutritional Physiological Phenomena; Animals; Body Composition; Body Weight; Energy Intake; Growth Substances; Male; Meat; Phenethylamines; Random Allocation; Swine | 2011 |
Fatty acid profiles and iodine value correlations between 4 carcass fat depots from pigs fed varied combinations of ractopamine and energy.
Topics: Adipose Tissue; Animals; Body Weight; Energy Intake; Fatty Acids, Unsaturated; Growth Substances; Male; Phenethylamines; Random Allocation; Statistics, Nonparametric; Swine | 2011 |
Myostatin allelic status interacts with level of nutrition to affect growth, composition, and myofiber characteristics of lambs.
Topics: Adrenergic beta-Agonists; Animals; Body Weight; Genetic Variation; Immunohistochemistry; Male; Meat; Muscle, Skeletal; Myostatin; Phenethylamines; Polymorphism, Single Nucleotide; Random Allocation; Sheep; Tomography, X-Ray Computed | 2012 |
Ractopamine treatment biases in the prediction of pork carcass composition.
Topics: Adipose Tissue; Adrenergic beta-Agonists; Animal Feed; Animals; Bias; Body Composition; Body Weight; Dietary Proteins; Growth Substances; Lysine; Male; Meat; Muscle, Skeletal; Phenethylamines; Predictive Value of Tests; Swine | 2003 |
beta-Adrenergic receptor agonists increase apoptosis of adipose tissue in mice.
Topics: Adipose Tissue; Adrenergic beta-Agonists; Animals; Apoptosis; Body Composition; Body Temperature; Body Weight; Clenbuterol; DNA Fragmentation; Eating; Female; Male; Mice; Mice, Inbred ICR; Organ Size; Phenethylamines | 2004 |
Effects of different cereal grains and ractopamine hydrochloride on performance, carcass characteristics, and fat quality in late-finishing pigs.
Topics: Adipose Tissue; Adrenergic beta-Antagonists; Animal Feed; Animals; Body Weight; Diet; Edible Grain; Fatty Acids; Female; Hordeum; Hydrogen-Ion Concentration; Iodine; Male; Meat; Phenethylamines; Random Allocation; Swine; Triticum; Weight Gain; Zea mays | 2005 |
Response to ractopamine-hydrogen chloride is similar in yearling steers across days on feed.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Body Composition; Body Weight; Cattle; Cells, Cultured; DNA Primers; Eating; Male; Meat; Muscle, Skeletal; Phenethylamines; Receptors, Adrenergic, beta; RNA, Messenger; Time Factors | 2007 |
Effect of feedlot management system on response to ractopamine-HCl in yearling steers.
Topics: Adrenergic beta-Agonists; Animal Husbandry; Animal Nutritional Physiological Phenomena; Animals; Biopsy; Body Weight; Cattle; Insulin-Like Growth Factor I; Male; Muscle, Skeletal; Phenethylamines; Random Allocation; Receptors, Adrenergic, beta; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger | 2008 |
Effect of ractopamine on growth performance, carcass composition, and cutting yields of pigs slaughtered at 107 and 125 kilograms.
Topics: Adrenergic beta-Agonists; Animals; Body Composition; Body Weight; Diet; Female; Male; Meat; Phenethylamines; Random Allocation; Swine | 1996 |
Effects of ractopamine on adipose tissue metabolism and insulin binding in finishing hogs. Interaction with genotype and slaughter weight.
Topics: Adipose Tissue; Animals; Body Composition; Body Weight; Breeding; Eating; Fatty Acid Synthases; Fatty Acids; Genotype; Insulin; Lipolysis; Malate Dehydrogenase; Male; Phenethylamines; Swine | 1990 |