Results 81 to 90 of about 518 (158)

Estudio del efecto de la inmunocastración (Improvac®) sobre los parámetros productivos en cerdos.

, 2011
Tesis presentada para optar al título de Médico Veterinario.El objetivo de la presente investigación fue estudiar el efecto sobre los parámetros productivos que origina el tratamiento con Improvac® como método alternativo a la castración quirúrgica.
Bastías Ahumada, Simón Pablo
core   +1 more source

Die frühe Immunokastration wirkt : Impfung schon beim Ferkel eine mögliche Alternative zur Vermeidung von Ebergeruch im Fleisch

, 2021
Auch mit einer deutlich früheren Impfung der Ferkel als üblich lässt sich der unerwünschte Ebergeruch ganz überwiegend vermeiden. Das belegt eine Untersuchung, in der 109 Schweine in drei Versuchsdurchgängen entweder sehr früh, also in der dritten und ...
Mörlein, Daniel, Werner, Daniela
core  

Immunocastred Pigs: from fattening to slaughter [PDF]

, 2021
Boar taint is defined through the unpleasant smell and taste of the meat or meat products of male noncastrated pigs, that becomes evident after being cooked.
Carvalho, Joana Maria Rodrigues
core  

GnRH-immunocastration: an alternative method for male animal surgical castration. [PDF]

Front Vet Sci, 2023
Wang C, Yang C, Zeng Y, Zhang M.
europepmc   +1 more source

Evaluación de la Inmunocastración en Relación a Cerdos Castrados Quirurgicamente en la Raza Cambroguth

, 2012
En la Granja Porcina de la Corporación Fernández en el Recinto Buenos Aires, Cantón Zapotal, Provincia de Santa Elena, se evaluó Improvac Inmunocastración en Relación a Cerdos Castrados Quirúrgicamente en la Raza Camboroguth 22 bajo un Diseño ...
Calderón Vallejo, Diego Alejandro
core  

Histomorphological and immunohistochemical findings in testes, bulbourethral glands and brain of immunologically castrated male piglets

, 2006
The aim of this study was the histological and immunohistochemical evaluation and comparison of testicular, bulbourethral and brain tissue in immunized and intact control boars.
Jaros, P, Ehrensperger, F, Hässig, M, Zlinszky, K, Thun, R, Hilbe, M, Janett, F, Jaros P, Hässig M, Hilbe M, Zlinszky K, Thun R, Ehrensperger F, Janett F   +13 more
core   +1 more source

The effects of growth modifiers and health status on appetite and growth regulatory mechanisms in swine

, 2004
The objective of the first experiment was to determine the effects of an anti-GnRF vaccine and porcine ST (pST) in group housed boars and gilts. A total of 224 pigs were used in a 2x2x2 factorial design, with the factors being a GnRF vaccine (Improvac, 0
Oliver, William Thomas
core  

Wiederaufnahme der Hodenfunktion bei Ebern nach Immunisierung gegen das Go-nadotropin Releasing Hormon (GnRH) mit dem kommerziellen Antigen IMPROVAC®

, 2012
Traditionally, male pigs are surgically castrated without anaesthesia to avoid later occurrence of the sex odour androstenone in the carcass.Active immunization against GnRH is a painless alternative which inhibits LH and thus steroidogenesis in the Leydig cells.Time between second vaccination and return of Leydig cell function is unknown.
Rottner, Silke Maren, Justus Liebig University Giessen   +1 more
openaire   +3 more sources

Leydig Cells in Immunocastrated Polish Landrace Pig Testis: Differentiation Status and Steroid Enzyme Expression Status. [PDF]

Int J Mol Sci, 2022
Pawlicki P, Galuszka A, Pardyak L, Tuz R, Płachno BJ, Malopolska M, Dubniewicz K, Yang P, Kotula-Balak M, Tarasiuk K.   +9 more
europepmc   +1 more source

Contraceptive effect of a gonadotropin-releasing hormone vaccine on a captive female African Lion (Panthera leo): a case study. [PDF]

J Vet Med Sci, 2021
Kawase K, Tomiyasu J, Ban K, Ono R, Ando S, Ono A, Kimura R, Tomisawa K, Matsui M, Shiihara SI.   +9 more
europepmc   +1 more source