docosahexaenoic acid

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docosahexaenoic acid

/do·co·sa·hexa·eno·ic ac·id/ (do-ko″sah-hek″sah-e-no´ik) an omega-3, polyunsaturated, 22-carbon fatty acid found almost exclusively in fish and marine animal oils.

docosahexaenoic acid

(dō′kō-sə-hĕk′sə-ĭ-nō′ĭk)
n. Abbr. DHA
An omega-3 fatty acid, C22H32O2, found in cold-water fish and in certain algae.

docosahexaenoic acid

, docosahexanoic Abbreviation: DHA
C22H32O2, an omega-3 fatty acid found in the oils of cold-water fish and in algae. DHA plays a role in the development of nerve cell membranes and is required for the normal growth and development of the infant brain. Lack of DHA has been linked to growing numbers of people suffering from depression.
CAS # 6217-54-5
See also: acid
References in periodicals archive ?
Dietary supplementation with the omega-3 fatty acid docosahexaenoic acid in traumatic brain injury.
Deficient liver biosynthesis of docosahexaenoic acid correlates with cognitive impairment in Alzheimer's disease.
A diet enriched with the omega-3 fatty acid docosahexaenoic acid reduces amyloid burden in an aged Alzheimer mouse model.
Beneficial effects of docosahexaenoic acid on cognition in age-related cognitive decline.
Bioequivalence of Docosahexaenoic acid from different algal oils in capsules and in a DHA-fortified food.
Algal-oil capsules and cooked salmon: nutritionally equivalent sources of docosahexaenoic acid.
Supplementation with an algae source of docosahexaenoic acid increases (n-3) fatty acid status and alters selected risk factors for heart disease in vegetarian subjects.