1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

Gastrointestinal (GI) disturbances are among the most common health challenges faced by the suckling neonate, and dietary interventions aimed to modulate inflammation and microbial colonization may provide a prophylactic option to enhance GI development. The objective of this experiment was to investigate the effects of supplemental ARA or prebiotics (alone or combined) on intestinal inflammation and the microbiome in an acute dextran sodium sulfate (DSS) colitis model. Day-old pigs were randomized among 4 diets (0.5% arachidonic acid (ARA; control); 4g/L galactooligosaccharide + 4 g/L polydextrose (PRE); 2.5% ARA, and PRE+ARA; n=24/diet, and were fed 3 times per d for 21d. On d17-21 pigs (12 per diet) were treated with 0.625 g DSS/kg BW to induce colitis. Pigs were euthanized on d22 and samples were collected for digesta pH, histology, and systemic cytokines. Supplements did not affect growth. There was a main effect of PRE on decreasing ileal, cecal, proximal and distal colon digesta pH compared with diets lacking PRE (7.4 vs. 7.3 ± 0.03; 6.2 vs 5.8 ±0.06; 6.3 vs 5.7 ± 0.04; 6.4 vs. 6.0 ± 0.04, respectively; P<0.05). PRE and DSS both increased laxation scores with highest diarrhea being found in pigs fed PRE and challenged with DSS (P<0.05). In addition, pathology assessments (means ± SEM) showed main effects of diet and DSS on epithelial damage, lamina propria inflammation, crypt abscess, crypt dropout, and overall colitis score (P < 0.05). In conclusion supplementation of formula with prebiotics significantly modulates laxation, histopathology, and digesta pH.

Pertenece a

The KnowledgeBank at OSU  

Autor(es)

Chucta, Emily - 

Id.: 69794977

Idioma: inglés (Estados Unidos)  - 

Versión: 1.0

Estado: Final

Palabras claveprebiotics - 

Tipo de recurso: Thesis  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

Requerimientos técnicos:  Browser: Any - 

Relación: [References] The Ohio State University. Department of Animal Sciences Undergraduate Research Theses; 2017

Fecha de contribución: 22-abr-2017

Contacto:

Localización:

Otros recursos que te pueden interesar

  1. Prebiotically plausible oligoribonucleotide ligation facilitated by chemoselective acetylation. The recent synthesis of pyrimidine ribonucleoside-2',3'-cyclic phosphates under prebiotically plausi...
  2. Role of intestinal Bifidobacterium pseudolongum in dietary fructo-oligosaccharide inhibition of 2,4-dinitrofluorobenzene-induced contact hypersensitivity in mice Strategies to manipulate the gut microbiota have been explored for preventing allergy development. W...

Otros recursos de la mismacolección

  1. Behavioral differences between populations of an African cichlid fish from divergent habitats With all of the different environmental shifts occurring in ecosystems across the globe due to anthr...
  2. Factors Influencing Preservice Teachers' Decisions to Major in Agriscience Education The purpose of the study was to acquire information that could assist the Department of Agricultural...
  3. Assessment of Smallholder Urban and Peri-Urban Dairy Production with Zero-Grazing Practices in Kampala, Uganda Many people in Kampala, the capital city of Uganda, own a few dairy cows to provide milk and income ...
  4. Storage stability and color characteristics of acylated and non-acylated anthocyanins in fish and beef gelatin gel system Gummies are well-known confectionaries usually dyed with artificial colorants. However, some health ...
  5. Effects of Methane Inhibition and BCVFA Supplementation on Production of Fatty Acids in Continuous Culture Fermenters Ruminants, such as cows, use microorganisms to digest fiber in order to absorb nutrients. As the mic...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.