Delivering an Immunocastration Vaccine via a Novel Subcutaneous Implant [PDF]
Animals, 2022 Immunocastration relies on the vaccine-mediated stimulation of an immune response to gonadotropin-releasing hormone (GnRH) in order to interrupt spermatogenesis. This approach offers a less painful alternative to traditional castration approaches but the
Andrew K. Curtis +11 more
doaj +7 more sources
Accessory sex glands as a tool to measure the efficacy of immunocastration in male pigs
Animal, 2010 The use of an anti-gonadotropin-releasing hormone vaccine for immunocastration of male pigs has been recently approved in the European Union. This technique is potentially useful for avoiding both castration-associated pain for the animal and boar taint ...
M. Bonneau
exaly +4 more sources
Heavy Pigs Reared for Italian Dry-Cured Products: Does Immunocastration Influence the Fatty Acid Profile of Loins and Backfat? [PDF]
AnimalsThe Italian pig sector requires heavy pigs (raised for at least nine months and slaughtered at >160 kg). In order to avoid boar taint and lower the impact on welfare, immunocastration provides an alternative to surgical castration.
Marta Comin +7 more
doaj +4 more sources
Efficiency of immunocastration with an anti-gonadotropin-releasing hormone vaccine on cryptorchid bulls [PDF]
Journal of Veterinary Medical Science, 2023 journal articleCryptorchid bulls have low economic value owing to the effects of masculinization. Moreover, surgical removal of an ectopic testis is difficult in certain clinical cases.
Yoichi Inoue, Keiichi Hisaeda
exaly +4 more sources
Immunocastration of male pigs [PDF]
, 2020 Seit Jahrhunderten werden in Europa männliche Ferkel chirurgisch kastriert, um Ebergeruch und eberspezifisches Aggression- und Sexualverhalten zu vermeiden. Die chirurgische Kastration von Eberferkeln erfolgt dabei meistens ohne Anästhesie oder Analgesie und darf so in der Europäischen Union innerhalb der ersten Lebenswoche durchgeführt werden.
Kress, Kevin Benjamin
openaire +3 more sources
Consumers’ Expectations about Meat from Surgical Castrated or Immunocastrated Male and Female Iberian Pigs [PDF]
Animals, 2022 A common practice in Iberian pigs is the castration of both males and females, and it can be carried out surgically or by immunization against gonadotropin-releasing factor (GnRF).
Maria Font-i-Furnols +3 more
doaj +2 more sources
Valorisation of Culled Iberian Sows Through the Montanera System: Immunocastration, Welfare and Sustainable Production [PDF]
AnimalsDespite their substantial contributions to herd productivity, culled sows typically receive minimal economic valorisation. This study evaluated the feasibility of finishing culled Iberian sows under free-range conditions (montanera finishing system) and ...
Javier García-Gudiño +5 more
doaj +2 more sources
Combined Effect of Dietary Protein, Ractopamine, and Immunocastration on Boar Taint Compounds, and Using Testicle Parameters as an Indicator of Success [PDF]
Foods, 2020 This study investigates the combined effect of immunocastration, dietary protein level (low, medium or high) and ractopamine hydrochloride supplementation (0 or 10 mg/kg) on the adipose concentrations of androstenone, skatole and indole in pigs, and ...
Tersia Needham +4 more
doaj +3 more sources
A Novel GnRH-Based Immunocastration Vaccine Modulates Growth, Reproductive and Meat Quality Traits in Male Leizhou Goats [PDF]
AnimalsCastration is widely used in goat production to improve meat quality and manage reproduction, yet conventional surgical methods raise significant animal welfare concerns. Immunocastration targeting gonadotropin-releasing hormone (GnRH) offers a promising,
Mengzhen Luo +9 more
doaj +2 more sources
Assessing salivary cortisol and testosterone as non-invasive biomarkers for GnRH-immunocastration efficiency in heavy pigs [PDF]
BMC Veterinary ResearchBackground Efforts to enhance animal welfare have led to the investigation of alternative methods of performing surgical castration on young pigs that induce stress and anxiety.
E. Atallah +8 more
doaj +2 more sources