ractopamine has been researched along with trenbolone acetate in 10 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 3 (30.00) | 29.6817 |
| 2010's | 6 (60.00) | 24.3611 |
| 2020's | 1 (10.00) | 2.80 |
| Authors | Studies |
|---|---|
| Carter, JN; Gonzalez, JM; Johnson, DD; Johnson, SE; Ouellette, SE | 1 |
| Hutcheson, JP; Johnson, BJ; Nichols, WT; Reinhardt, CD; Sissom, EK; Swingle, RS; Yates, DA | 1 |
| Andrews, GA; Brown, KR; Higgins, JJ; Johnson, BJ; Sissom, EK; Titgemeyer, EC; Walker, DK | 1 |
| Anthony, RV; Bryant, TC; Engle, TE; Galyean, ML; Laudert, SB; Tatum, JD; Wagner, JJ | 1 |
| Belk, KE; Couch, DW; Engle, TE; Tatum, JD; Woerner, DR | 1 |
| Cooprider, KL; Famula, TR; Kebreab, E; Mitloehner, FM; Van Eenennaam, AL; Zhao, Y | 1 |
| Dikeman, ME; Houser, TA; Jaeger, JR; Johnson, BJ; Murray, L; Unruh, JA; Weber, MJ | 1 |
| Acheson, RJ; Belk, KE; Bryant, TC; Chapman, PL; Howard, ST; Scanga, JA; Tatum, JD; Vote, DJ; Woerner, DR | 2 |
| Cantin, J; Challis, JK; Curtis, AW; Giesy, JP; Jones, PD; Larney, FJ; McAllister, TA; Shade, KM; Sura, S | 1 |
4 trial(s) available for ractopamine and trenbolone acetate
| Article | Year |
|---|---|
Effects of steroidal implantation and ractopamine-HCl on nitrogen retention, blood metabolites and skeletal muscle gene expression in Holstein steers.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Cattle; Digestion; Drug Combinations; Drug Implants; Drug Interactions; Estradiol; Insulin-Like Growth Factor I; Male; Muscle, Skeletal; Nitrogen; Phenethylamines; Polymerase Chain Reaction; RNA, Messenger; Trenbolone Acetate; Weight Gain | 2007 |
Effects of ractopamine and trenbolone acetate implants with or without estradiol on growth performance, carcass characteristics, adipogenic enzyme activity, and blood metabolites in feedlot steers and heifers.
Topics: Adipogenesis; Adrenergic beta-Agonists; Anabolic Agents; Animal Husbandry; Animals; Body Composition; Cattle; Estradiol; Estrogens; Female; Male; Phenethylamines; Trenbolone Acetate | 2010 |
Effects of sequential implanting and ractopamine hydrochloride supplementation on carcass characteristics and longissimus muscle tenderness of calf-fed steers and heifers.
Topics: Adrenergic beta-Agonists; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Composition; Cattle; Diet; Drug Combinations; Drug Implants; Estradiol; Female; Male; Meat; Muscle, Skeletal; Phenethylamines; Sex Characteristics; Time Factors; Trenbolone Acetate | 2011 |
Feedlot efficiency implications on greenhouse gas emissions and sustainability.
Topics: Air Pollutants; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Composition; Cattle; Diet; Drug Implants; Estradiol; Greenhouse Effect; Growth Substances; Methane; Monensin; Phenethylamines; Trenbolone Acetate; Tylosin | 2011 |
6 other study(ies) available for ractopamine and trenbolone acetate
| Article | Year |
|---|---|
Effect of ractopamine-hydrochloride and trenbolone acetate on longissimus muscle fiber area, diameter, and satellite cell numbers in cull beef cows.
Topics: Adrenergic beta-Agonists; Anabolic Agents; Animals; Cattle; Cell Count; Diet; Female; Least-Squares Analysis; Muscle Fibers, Skeletal; Muscle, Skeletal; PAX7 Transcription Factor; Phenethylamines; Random Allocation; Satellite Cells, Skeletal Muscle; Time Factors; Trenbolone Acetate | 2007 |
Response to ractopamine-HCl in heifers is altered by implant strategy across days on feed.
Topics: Adipose Tissue; Adrenergic beta-Agonists; Animal Feed; Animals; Body Composition; Cattle; Drug Combinations; Drug Implants; Estradiol; Female; Insulin-Like Growth Factor I; Muscle, Skeletal; Phenethylamines; Random Allocation; Receptors, Adrenergic, beta; RNA, Messenger; Time Factors; Trenbolone Acetate; Weight Gain | 2007 |
Effects of sequential feeding of β-adrenergic agonists on cull cow performance, carcass characteristics, and mRNA relative abundance.
Topics: Adrenergic beta-Agonists; Anabolic Agents; Animal Feed; Animals; Body Composition; Cattle; Drug Combinations; Estradiol; Estrogens; Female; Gene Expression Regulation; Phenethylamines; Real-Time Polymerase Chain Reaction; Receptors, Adrenergic, beta; RNA, Messenger; Trenbolone Acetate; Trimethylsilyl Compounds; Weight Gain | 2012 |
Effects of ractopamine hydrochloride and zilpaterol hydrochloride supplementation on longissimus muscle shear force and sensory attributes of calf-fed Holstein steers.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Body Composition; Cattle; Diet; Dietary Supplements; Drug Implants; Estradiol; Male; Meat; Paraspinal Muscles; Phenethylamines; Progesterone; Shear Strength; Trenbolone Acetate; Trimethylsilyl Compounds | 2014 |
Effects of ractopamine hydrochloride and zilpaterol hydrochloride supplementation on carcass cutability of calf-fed Holstein steers.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Body Composition; Cattle; Diet; Dietary Supplements; Drug Implants; Estradiol; Male; Meat; Muscle, Skeletal; Phenethylamines; Progesterone; Trenbolone Acetate; Trimethylsilyl Compounds | 2014 |
Ractopamine and Other Growth-Promoting Compounds in Beef Cattle Operations: Fate and Transport in Feedlot Pens and Adjacent Environments.
Topics: Animals; Cattle; Manure; Phenethylamines; Soil Pollutants; Trenbolone Acetate | 2021 |