Literature DB >> 3827878

The occurrence of polyenoic fatty acids with greater than 22 carbon atoms in mammalian spermatozoa.

A Poulos, P Sharp, D Johnson, I White, A Fellenberg.   

Abstract

Fatty acids with carbon chain lengths greater than 22 (VLCFA) have been detected in boar, ram, bull and human spermatozoa. Saturated and mono-unsaturated fatty acids were present in all spermatozoa but, except for human spermatozoa, polyenoic fatty acids were quantitatively the most important components. Marked differences in polyenoic fatty acid composition were observed. Whereas human spermatozoa contain predominantly di-, tri- and tetraenoic fatty acids with up to 32 carbon atoms, boar, ram and bull spermatozoa also contain pentaenoic and/or hexaenoic acids with up to 34 carbon atoms. Human and boar spermatozoa differ markedly from those of the ram and bull in that only n-6 series acids are present.

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Year:  1986        PMID： 3827878      PMCID： PMC1147503          DOI： 10.1042/bj2400891

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  24 in total

1.  A simple method for the isolation and purification of total lipides from animal tissues.

Authors:  J FOLCH; M LEES; G H SLOANE STANLEY
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2.  Triene prostaglandins: prostacyclin and thromboxane biosynthesis and unique biological properties.

Authors:  P Needleman; A Raz; M S Minkes; J A Ferrendelli; H Sprecher
Journal:  Proc Natl Acad Sci U S A       Date:  1979-02       Impact factor: 11.205

3.  Essential fatty acid metabolism in cultured astroblasts.

Authors:  J Robert; G Rebel; P Mandel
Journal:  Biochimie       Date:  1977       Impact factor: 4.079

4.  The phospholipid-bound fatty acids and aldehydes of mammalian spermatozoa.

Authors:  A Poulos; A Darin-Bennett; I G White
Journal:  Comp Biochem Physiol B       Date:  1973-11-15

5.  Chemical ionization mass spectrometry of polyunsaturated fatty acids of human serum.

Authors:  E Araki; T Ariga; T Murata
Journal:  Biomed Mass Spectrom       Date:  1976-12

6.  Changes in phospholipids of ram spermatozoa during migration through the epididymis and possible origin of prostaglandin F2alpha in testicular and epididymal fluid.

Authors:  A Poulos; P D Brown-Woodman; I G White; R I Cox
Journal:  Biochim Biophys Acta       Date:  1975-04-18

7.  Enzyme deletions and essential fatty acid metabolism in cultured cells.

Authors:  L Mathers; M J Bailey
Journal:  J Biol Chem       Date:  1975-02-10       Impact factor: 5.157

Review 8.  Supply of polyenoic fatty acids to the mammalian brain: the ease of conversion of the short-chain essential fatty acids to their longer chain polyunsaturated metabolites in liver, brain, placenta and blood.

Authors:  J M Naughton
Journal:  Int J Biochem       Date:  1981

9.  The biosynthesis of delta-9,12,15,18-tetracosatetraenoic and of delta-6,9,12,15,18-tetracosapentaenoic acids by rat testes.

Authors:  R B Bridges; J G Coniglio
Journal:  J Biol Chem       Date:  1970-01-10       Impact factor: 5.157

10.  Fatty acyl-coenzyme A elongation in brain of normal and quaking mice.

Authors:  I Goldberg; I Shechter; K Bloch
Journal:  Science       Date:  1973-11-02       Impact factor: 47.728
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  30 in total

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Review 2.  The many faces (and phases) of ceramide and sphingomyelin I - single lipids.

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3.  Human sperm tail proteome suggests new endogenous metabolic pathways.

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4.  Differentiation-related changes in lipid classes with long-chain and very long-chain polyenoic fatty acids in rat spermatogenic cells.

Authors:  Gerardo M Oresti; Juan G Reyes; Jessica M Luquez; Nelson Osses; Natalia E Furland; Marta I Aveldaño
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6.  Relationship between dietary supply of long-chain fatty acids and membrane composition of long- and very long chain essential fatty acids in developing rat photoreceptors.

Authors:  M Suh; A A Wierzbicki; E Lien; M T Clandinin
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7.  Disruption of FADS2 gene in mice impairs male reproduction and causes dermal and intestinal ulceration.

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8.  Effect of tetracosahexaenoic acid on the content and release of histamine, and eicosanoid production in MC/9 mouse mast cell.

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Review 9.  Very long chain fatty acids in higher animals--a review.

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Journal:  Lipids       Date:  1995-01       Impact factor: 1.880

10.  A preliminary study on the effect of dietary supplementation with cod liver oil on the polyunsaturated fatty acid composition of boar semen.

Authors:  H Paulenz; O Taugbøl; P O Hofmo; K Saarem
Journal:  Vet Res Commun       Date:  1995       Impact factor: 2.459
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