Ruminal acidosis: strategies for its control

ABSTRACT: Ruminal acidosis in ruminants is a metabolic disorder of gastrointestinal origin that occurs in animals with a high feed intake of cereal grains diets, which affect the performance. According to clinical manifestations it can be classified as: a) acute lactic acidosis with prolonged exposu...

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Autores principales:	Jaramillo-López,Esaúl, Itza-Ortiz,Mateo F., Peraza-Mercado,Gwendolyne, Carrera-Chávez,José M.
Lenguaje:	English
Publicado:	Universidad Austral de Chile. Facultad de Ciencias Veterinarias 2017
Materias:	metabolic disorder ruminal subacute acidosis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322017000300139
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spelling	oai:scielo:S0719-813220170003001392017-11-29Ruminal acidosis: strategies for its controlJaramillo-López,EsaúlItza-Ortiz,Mateo F.Peraza-Mercado,GwendolyneCarrera-Chávez,José M. metabolic disorder ruminal subacute acidosis ABSTRACT: Ruminal acidosis in ruminants is a metabolic disorder of gastrointestinal origin that occurs in animals with a high feed intake of cereal grains diets, which affect the performance. According to clinical manifestations it can be classified as: a) acute lactic acidosis with prolonged exposure to ruminal pH ≤ 5.0, triggering a systemic acidosis, with clinical manifestations and changes in biochemical patterns, starting the first twelve hours of ruminal acidosis and it takes 48 to 120 hours to reestablish, b) subacute ruminal acidosis (SARA), it has no clinical manifestations, rumen pH decreases in a range of 5.5 to 5.0 and is held for 111 to 180 minutes in 24 hours, this decrease causes an imbalance in the ruminal metabolism, as well as the fluid balance. Ruminal acidosis can be prevented by adding sodium bicarbonate to the ration, or zootechnic additives such as Saccharomyces cereviseae and Megasphaera elsdenii as well as essential oils (cinnamaldehyde and eugenol). It is also important to consider the forage/concentrate ratio, the forage particle size, the NDF content of the ration, as well as the cereal's rate of degradation in the rumen. The objective of this review was to address the ruminal acidosis pathophysiology, its effects on animal welfare and control strategies to minimise the detrimental impact on animal production.info:eu-repo/semantics/openAccessUniversidad Austral de Chile. Facultad de Ciencias VeterinariasAustral journal of veterinary sciences v.49 n.3 20172017-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322017000300139en10.4067/S0719-81322017000300139
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	metabolic disorder ruminal subacute acidosis
spellingShingle	metabolic disorder ruminal subacute acidosis Jaramillo-López,Esaúl Itza-Ortiz,Mateo F. Peraza-Mercado,Gwendolyne Carrera-Chávez,José M. Ruminal acidosis: strategies for its control
description	ABSTRACT: Ruminal acidosis in ruminants is a metabolic disorder of gastrointestinal origin that occurs in animals with a high feed intake of cereal grains diets, which affect the performance. According to clinical manifestations it can be classified as: a) acute lactic acidosis with prolonged exposure to ruminal pH ≤ 5.0, triggering a systemic acidosis, with clinical manifestations and changes in biochemical patterns, starting the first twelve hours of ruminal acidosis and it takes 48 to 120 hours to reestablish, b) subacute ruminal acidosis (SARA), it has no clinical manifestations, rumen pH decreases in a range of 5.5 to 5.0 and is held for 111 to 180 minutes in 24 hours, this decrease causes an imbalance in the ruminal metabolism, as well as the fluid balance. Ruminal acidosis can be prevented by adding sodium bicarbonate to the ration, or zootechnic additives such as Saccharomyces cereviseae and Megasphaera elsdenii as well as essential oils (cinnamaldehyde and eugenol). It is also important to consider the forage/concentrate ratio, the forage particle size, the NDF content of the ration, as well as the cereal's rate of degradation in the rumen. The objective of this review was to address the ruminal acidosis pathophysiology, its effects on animal welfare and control strategies to minimise the detrimental impact on animal production.
author	Jaramillo-López,Esaúl Itza-Ortiz,Mateo F. Peraza-Mercado,Gwendolyne Carrera-Chávez,José M.
author_facet	Jaramillo-López,Esaúl Itza-Ortiz,Mateo F. Peraza-Mercado,Gwendolyne Carrera-Chávez,José M.
author_sort	Jaramillo-López,Esaúl
title	Ruminal acidosis: strategies for its control
title_short	Ruminal acidosis: strategies for its control
title_full	Ruminal acidosis: strategies for its control
title_fullStr	Ruminal acidosis: strategies for its control
title_full_unstemmed	Ruminal acidosis: strategies for its control
title_sort	ruminal acidosis: strategies for its control
publisher	Universidad Austral de Chile. Facultad de Ciencias Veterinarias
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322017000300139
work_keys_str_mv	AT jaramillolopezesaul ruminalacidosisstrategiesforitscontrol AT itzaortizmateof ruminalacidosisstrategiesforitscontrol AT perazamercadogwendolyne ruminalacidosisstrategiesforitscontrol AT carrerachavezjosem ruminalacidosisstrategiesforitscontrol
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Ruminal acidosis: strategies for its control

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