"Eicosanoid" (eicosa-, Greek for "twenty"; ..

An optimized derivatization procedure for the determination of aliphatic C1-C10 aldehydes has been described ().
Other short-chain aldehydes (octadienal, octatrienal, heptadienal) are produced via a lipoxygenase-mediated pathway from polyunsaturated fatty acids (mainly C16 and C20) esterifying glycolipids in marine diatoms ().

Eicosanoid | Definition of Eicosanoid by Merriam-Webster

Talk:Eicosanoid Eicosanoid received a peer review by Wikipedia ..

N2 - The comparative effects of high-fat diets (20%, w/w) on eicosanoid synthesis during mammary tumor promotion in 7,12-dimethylbenz(a)anthracene (DMBA)-induced rats were studied using diets containing 20% primrose oil (PO), 20% menhaden oil (MO) or 20% corn oil (CO). Sprague-Dawley rats fed the PO or MO diet had 21% or 24% fewer adenocarcinomas, respectively, than rats fed the CO diet. Histologically (i.e., mitotic figures, inflammatory cell infiltration and necrosis), the CO-fed rats exhibited the highest frequency of changes within tumors. Plasma fatty acid composition was significantly altered by diet, reflecting the composition of the oils which were being fed. Only the plasma of PO-fed rats contained detectable levels of gamma-linolenic acid (GLA). Arachidonic acid (AA) levels were significantly higher (p

Eicosanoid Biosynthesis - YouTube

AB - The comparative effects of high-fat diets (20%, w/w) on eicosanoid synthesis during mammary tumor promotion in 7,12-dimethylbenz(a)anthracene (DMBA)-induced rats were studied using diets containing 20% primrose oil (PO), 20% menhaden oil (MO) or 20% corn oil (CO). Sprague-Dawley rats fed the PO or MO diet had 21% or 24% fewer adenocarcinomas, respectively, than rats fed the CO diet. Histologically (i.e., mitotic figures, inflammatory cell infiltration and necrosis), the CO-fed rats exhibited the highest frequency of changes within tumors. Plasma fatty acid composition was significantly altered by diet, reflecting the composition of the oils which were being fed. Only the plasma of PO-fed rats contained detectable levels of gamma-linolenic acid (GLA). Arachidonic acid (AA) levels were significantly higher (p

In conclusion, the in vitro model described seems suitable for studies of pharmacological effects on eicosanoid synthesis.

Eicosanoid synthesis in children with cholestatic …

Leptin and ghrelin play an important role in weight management.

- Eicosanoid lipid mediators

It stimulates contractions in the smooth muscles located in the lining of the trachea and is mainly involved in the inflammatory response of the body.

- Anterior pituitary

It promotes the breakdown of lipids and triglycerides.

eicosanoid synthesis – Alternatives to Laboratory Animals

These aldehydes are derived from n-3 and n-6 polyunsaturated fatty acids with 20 or 18 carbon atoms including C20:5 n-3 (EPA), C20:4 n-6, C18:4 n-3, and C18:3 n-6.

What are Eicosanoids? (with pictures) - wiseGEEK

Evidences were presented that lipoxygenase-mediated (11-LOX and 9-LOX) eicosanoid and octadecanoid pathways catalyze the transformation of these fatty acids into short chain hydroxylated fatty acids (., Chem Phys Lipids 2014, 183, 100).

Fatty aldehydes may be determined easily by TLC or gas liquid chromatography ().

Whereas Se-deficiency results in enhanced eicosanoid synthesis by ..

The comparative effects of high-fat diets (20%, w/w) on eicosanoid synthesis during mammary tumor promotion in 7,12-dimethylbenz(a)anthracene (DMBA)-induced rats were studied using diets containing 20% primrose oil (PO), 20% menhaden oil (MO) or 20% corn oil (CO). Sprague-Dawley rats fed the PO or MO diet had 21% or 24% fewer adenocarcinomas, respectively, than rats fed the CO diet. Histologically (i.e., mitotic figures, inflammatory cell infiltration and necrosis), the CO-fed rats exhibited the highest frequency of changes within tumors. Plasma fatty acid composition was significantly altered by diet, reflecting the composition of the oils which were being fed. Only the plasma of PO-fed rats contained detectable levels of gamma-linolenic acid (GLA). Arachidonic acid (AA) levels were significantly higher (p1 and LTB4 was significantly (p

Eicosanoid Synthesis Pathway Products by Pathways

As with the mouse-ear model, there was a significant increase in eicosanoid synthesis (prostaglandins E2 and F2α and leukotrienes B4 and C4/D4/E4) following topical irritation.

Eicosanoids | definition of eicosanoids by Medical dictionary

Two female-specific fatty alcohols, docosanol (C22) and eicosanol (C20), which have been found in epicuticle of Triatoma infestans (a vector of Chagas disease in South America), are able to trigger copulation in males (Cocchiararo-Bastias L et al., J Chem Ecol 2011, 37, 246).