Lactic Acidosis in Ruminants: Causes, Pathogenesis, and Emergency Treatment
1. Introduction Lactic Acidosis , which is also known as Grain Overload , Rumen Acidosis, or Carbohydrate Engorgement, is considered to be an important metabolic disorder in cattle, sheep, and goats. This condition develops as a result of the sudden ingestion of large amounts of readily fermented carbohydrates like cereal grains. The condition causes the pH in the rumen to drop rapidly, which leads to dehydration and acidosis in cattle. Lactic Acidosis in cattle 2. Etiology and Risk Factors The main cause of Lactic Acidosis in cattle is the sudden change in the diet without an adequate transition period. The following conditions may cause Lactic Acidosis in cattle: 1.Accidental exposure to feed containing grains in the feed storage areas. 2.Sudden introduction of high-concentrate rations in feedlots. 3.Sudden change from a forage-based ration to a grain-based ration. 4.Low fiber content in the total mixed ration. 3. Pathogenesis: The Microbial Shift Rumen Microbiota : The r...