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dc.contributor.advisorArellano Gómez, John Javier
dc.contributor.authorPiedra Aguirre, Angela María
dc.date.accessioned2022-11-10T17:20:33Z
dc.date.available2022-11-10T17:20:33Z
dc.date.issued2022
dc.identifier.urihttp://dspace.utb.edu.ec/handle/49000/13177
dc.descriptionThe current document attempts to analyze bibliographic information on the use of vitamins E, A, and C and their influence on Sexual Behavior in minor productive species (sheep, goats, and rabbits). In the field of veterinary medicine, more and more agents are revealed that cause many diseases from oxygen metabolic processes, among which are FRs, which are highly reactive oxidizing agents that function as short-lived chemical mediators on the biomolecules of living organisms. If an imbalance occurs and the amount of free radicals exceeds its balance between antioxidant capacity and oxidant production, the so-called oxidative damage or oxidative stress (OS) is formed, which preserves detrimental results for multiple cellular processes, in males and females. stimulating unfavorable effects on the reproductive performance and fertility of animals. The use of vitamins E, A, and C as antioxidants contributes to the protection of tissues from the effect of RL, they capture free radicals, avoiding chain reactions, in addition to preventing abortion and infertility. Sperm cells are sensitive to peroxidative damage to RL because they have a high content of polyunsaturated fatty acids in their plasma membrane, which are necessary to maintain the essential fluidity in membrane fusion during fertilization. Excessively high levels of RL increase the permeability of the sperm plasma membrane, producing various abnormalities in sperm morphology and altering fertility.es_ES
dc.descriptionThe current document attempts to analyze bibliographic information on the use of vitamins E, A, and C and their influence on Sexual Behavior in minor productive species (sheep, goats, and rabbits). In the field of veterinary medicine, more and more agents are revealed that cause many diseases from oxygen metabolic processes, among which are FRs, which are highly reactive oxidizing agents that function as short-lived chemical mediators on the biomolecules of living organisms. If an imbalance occurs and the amount of free radicals exceeds its balance between antioxidant capacity and oxidant production, the so-called oxidative damage or oxidative stress (OS) is formed, which preserves detrimental results for multiple cellular processes, in males and females. stimulating unfavorable effects on the reproductive performance and fertility of animals. The use of vitamins E, A, and C as antioxidants contributes to the protection of tissues from the effect of RL, they capture free radicals, avoiding chain reactions, in addition to preventing abortion and infertility. Sperm cells are sensitive to peroxidative damage to RL because they have a high content of polyunsaturated fatty acids in their plasma membrane, which are necessary to maintain the essential fluidity in membrane fusion during fertilization. Excessively high levels of RL increase the permeability of the sperm plasma membrane, producing various abnormalities in sperm morphology and altering fertility.es_ES
dc.description.abstractEl documento actual trata de analizar información bibliográfica del uso de vitaminas A, C, E y su influencia en el Comportamiento Sexual en especies menores productivas (ovinos, caprinos y conejos). En el ámbito de la medicina veterinaria se revelan cada vez más agentes que ocasionan muchas enfermedades procedentes de los procesos metabólicos del oxígeno, dentro de los cuales se encuentran los RL, que son agentes oxidantes sumamente reactivos, que funcionan como mediadores químicos con duración corta sobre las biomoléculas de los organismos vivos. Si ocurriera un desbalance y la cantidad de los radicales libres rebasa su balance entre la capacidad antioxidante y la producción oxidante, se forma el llamado daño oxidativo o estrés oxidativo (EO), el cual conserva resultados perjudiciales para múltiples procesos celulares, en machos y hembras estimulando efectos desfavorables en el desempeño reproductivo y fertilidad de los animales. El uso de las vitaminas E, A y C como antioxidantes contribuye a la protección de los tejidos del efecto de los RL, capturan los radicales libres, evitando las reacciones en cadena, además de prevenir aborto e infertilidad. Los espermatozoides son sensibles al daño per oxidativo de los RL porque tienen en su membrana plasmática un alto contenido de ácidos grasos polinsaturados que son necesarios para conservar la fluidez fundamental en la fusión de membrana en el transcurso de la fertilización. Los niveles demasiados elevados de RL aumentan la permeabilidad de la membrana plasmática del espermatozoide, produciendo diversas anormalidades en la morfología espermática y alterando la fertilidad.es_ES
dc.format.extent31 p.es_ES
dc.language.isoeses_ES
dc.publisherBABAHOYO: UTB, 2022es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Ecuador*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/ec/*
dc.subjectRadicales libreses_ES
dc.subjectBiomoléculases_ES
dc.subjectEstrés oxidativoes_ES
dc.subjectEspermatozoideses_ES
dc.subjectAntioxidanteses_ES
dc.titleEstudio bibliográfico del uso de vitaminas A, C, E y su influencia en el Comportamiento Sexual en especies menores productivas (ovinos, caprinos y conejos).es_ES
dc.typebachelorThesises_ES


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