Subacute ruminal acidosis in dairy cows: the physiological causes, incidence and consequences

JC Plaizier, DO Krause, GN Gozho, BW McBride - The Veterinary Journal, 2008‏ - Elsevier
During subacute ruminal acidosis (SARA) rumen pH is depressed for several hours per day
due to accumulation of volatile fatty acids and insufficient rumen buffering. Surveys …

Ruminant nutrition symposium: role of fermentation acid absorption in the regulation of ruminal pH

JR Aschenbach, GB Penner, F Stumpff… - Journal of animal …, 2011‏ - academic.oup.com
Highly fermentable diets are rapidly converted to organic acids [ie, short-chain fatty acids
(SCFA) and lactic acid] within the rumen. The resulting release of protons can constitute a …

[HTML][HTML] Ruminal acidosis in beef cattle: the current microbiological and nutritional outlook

TG Nagaraja, EC Titgemeyer - Journal of dairy science, 2007‏ - Elsevier
Ruminal acidosis continues to be a common ruminal digestive disorder in beef cattle and
can lead to marked reductions in cattle performance. Ruminal acidosis or increased …

[HTML][HTML] A grain-based subacute ruminal acidosis challenge causes translocation of lipopolysaccharide and triggers inflammation

E Khafipour, DO Krause, JC Plaizier - Journal of dairy science, 2009‏ - Elsevier
The effects of a grain-based subacute ruminal acidosis (SARA) challenge on translocation of
lipopolysaccharide (LPS) into the peripheral circulation, acute phase proteins in blood and …

Rumen microbiome composition determined using two nutritional models of subacute ruminal acidosis

E Khafipour, S Li, JC Plaizier… - Applied and …, 2009‏ - journals.asm.org
Subacute ruminal acidosis (SARA) is a metabolic disease in dairy cattle that occurs during
early and mid-lactation and has traditionally been characterized by low rumen pH, but lactic …

Integrated multi-omics analysis reveals the positive leverage of citrus flavonoids on hindgut microbiota and host homeostasis by modulating sphingolipid metabolism …

Y Zhao, S Yu, H Zhao, L Li, Y Li, M Liu, L Jiang - Microbiome, 2023‏ - Springer
Background Modern dairy diets have shifted from being forage-based to grain and energy
dense. However, feeding high-starch diets can lead to a metabolic disturbance that is linked …

Effects of active dry yeasts on the rumen microbial ecosystem: Past, present and future

F Chaucheyras-Durand, ND Walker, A Bach - Animal Feed Science and …, 2008‏ - Elsevier
Active dry yeasts (ADYs) are increasingly used in ruminant nutrition as feed additives to
improve feed efficiency and performance and, at the same time, to prevent health disorders …

Subacute ruminal acidosis (SARA), endotoxins and health consequences

JC Plaizier, E Khafipour, S Li, GN Gozho… - Animal feed science and …, 2012‏ - Elsevier
Several symptoms of subacute ruminal acidosis (SARA) in cattle, including inflammation,
have been attributed to the translocation of free bacterial lipopolysaccharide endotoxin …

[HTML][HTML] Acute phase proteins and their use in the diagnosis of diseases in ruminants: a review

CS Tothova, O Nagy, G Kovac - Veterinární medicína, 2014‏ - agriculturejournals.cz
The acute phase response is a complex systemic early-defence system of reactions
activated by trauma, infection, tissue damage, inflammation, stress or neoplasia. One of the …

Bovine rumen epithelium undergoes rapid structural adaptations during grain-induced subacute ruminal acidosis

MA Steele, J Croom, M Kahler… - American Journal …, 2011‏ - journals.physiology.org
Alterations in rumen epithelial structure and function during grain-induced subacute ruminal
acidosis (SARA) are largely undescribed. In this study, four mature nonlactating dairy cattle …