Results 91 to 100 of about 1,239 (163)
 Con el objetivo de evaluar el efecto de la estrategia de implantación con zeranol sobre las características químicas y fisicoquímicas de la carne, se utilizaron 32 corderos de pelo machos Dorper x Pelibuey que fueron asignados aleatoriamente a uno de
Humberto González Ríos +3 more
doaj
The effect of zeranol on haematological values and some blood metabolites of lambs [PDF]
Zeranol (resorcylic acid lactone, Ralgro) is one of the most widely-used growth agents in beef catties and lambs in our country. Forty-five male lambs of Konya Merino were used in trial.
Mursayettin EKSEN +3 more
doaj
The Use and Importance of Zeranol As An Anabolic Agent in Livestock [PDF]
Zeranol, Gibberella zea (Fusarium roseum, Fusarium graminearum) adlı mantar tarafından üretilen zeralenon adındaki mikotoksinden sentetik olarak elde edilen steroid olmayan bir anabolizandır.
Terzi, Göknur
core
Uso de anabólicos durante la etapa de recría en terneros Holando Argentino
La utilización de anabólicos durante la etapa de recría en temeros Holando Argentino machos es motivo del presente trabajo. Para determinar los posibles beneficios de esta práctica llevada a cabo por productores tamberos sobre el desarrollo de los ...
Mirta Susana Toribio +1 more
doaj
The effect of different implant programs on beef × dairy steer feedlot growth performance and carcass characteristics. [PDF]
Wesley KR +7 more
europepmc +1 more source
Bu çalışmanın amacı, Bursa’da tüketime sunulan sığır etlerinde zeranol, dietilstilbestrol (DES), klenbuterol, 17β-östradiol ve testosteron gibi bazı anabolizan maddelerin kalıntılarını tespit etmektir.
core
Potential health risks of foodborne performance-enhancing drugs in competitive sports. [PDF]
Wei M, Wang J.
europepmc +1 more source
Ocorrência de resíduos de dietilestilbestrol e zeranol em fígado de bovinos abatidos no Brasil
The use of hormonal or non-hormonal agents in livestock is widespread among the greatest meat producers, as the U.S.A., Australia, Canada, Argentina and others.
Silva, Teofilo Jose Pimentel +3 more
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Utilizaram-se 40 bezerros Holandês × Zebu com objetivo de avaliar a viabilidade econômica da utilização do colostro fermentado, do óleo de soja e do zeranol em bezerros entre o 15º e o 60º dia de vida.
Castro A.L.M. +3 more
doaj
Zeranol or Diethylstilbestrol Implants for Feedlot Lambs [PDF]
Less research has been conducted with lambs than with cattle where zeranol has been compared to a control group and to a DES-implanted group. With the removal of DES as an additive to the feed or as an implant, there is more interest in possible ...
Ebert, J. C., Embry, L. B.
core +1 more source

