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Omega-6 Fatty Acids - Nutrition (view source)
Revision as of 09:37, 21 April 2015
, 09:37, 21 April 2015no edit summary
==Roles in the Body==
==Roles in the Body==
[[File:Omega 6.jpg|thmb|300px|right|Role of omega-6 fatty acids in the body]]
#'''Skin and Hair Coat:''' Epidermal keratinocytes secrete the LA-enriched phospholipid, ceramide, in both dogs and cats. Ceramide functions to enhance cell cohesion and create an effective water barrier<ref name="Elias"/>. Increased intake of LA above the minimal requirement may improve skin and coat health in dogs and cats<ref name="Rees"/><ref name="Codner"/>.
#'''Skin and Hair Coat:''' Epidermal keratinocytes secrete the LA-enriched phospholipid, ceramide, in both dogs and cats. Ceramide functions to enhance cell cohesion and create an effective water barrier<ref name="Elias"/>. Increased intake of LA above the minimal requirement may improve skin and coat health in dogs and cats<ref name="Rees"/><ref name="Codner"/>.
#'''Inflammation:''' Arachidonic acid comprises approximately 20-25% of the fatty acids within the cellular membrane and acts as a substrate for cyclooxygenase (COX) and lipoxygenase (LOX) enzymes to form the inflammatory eicosanoids series-2 prostaglandins (prostaglandins, prostycyclins and thromboxanes) and series-4 leukotrienes<ref name="NRC"/>.
#'''Inflammation:''' Arachidonic acid comprises approximately 20-25% of the fatty acids within the cellular membrane and acts as a substrate for cyclooxygenase (COX) and lipoxygenase (LOX) enzymes to form the inflammatory eicosanoids series-2 prostaglandins (prostaglandins, prostycyclins and thromboxanes) and series-4 leukotrienes<ref name="NRC"/>.