Literature DB >> 492447

Quantitative evaluation of two pathways for ethanolamine phosphoglyceride biosynthesis in rat brain in vivo.

P Orlando, G Arienti, P Massari, G Porcellati, S Roberti.   

Abstract

[3H]Ethanolamine and [32P]orthophosphate were injected intraventricularly into adult female rats. At varying time intervals after the injection (1--10 min), the animals were killed by means of a microwave apparatus, and phosphorylethanolamine and ethanolamine phosphoglycerides were extracted from the brains and counted after separation. The kinetic constants for phosphorylethanolamine incorporation into ethanolamine lipids were calculated both from 3H data and from 32P data. From our results, it seems that base exchange reactions for ethanolamine incorporation into ethanolamine lipids are a pathway active in brain in vivo.

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Year:  1979        PMID： 492447     DOI： 10.1007/bf00964437

Source DB:  PubMed          Journal:  Neurochem Res        ISSN： 0364-3190            Impact factor:   3.996


  15 in total

1.  ON THE CALCULATION OF "TURNOVER TIME" AND "TURNOVER RATE" FROM EXPERIMENTS INVOLVING THE USE OF LABELING AGENTS.

Authors:  D B Zilversmit; C Entenman; M C Fishler
Journal:  J Gen Physiol       Date:  1943-01-20       Impact factor: 4.086

2.  Properties and function of the calcium-dependent incorporation of choline, ethanolamine and serine into the phospholipids of isolated rat brain microsomes.

Authors:  A Gaiti; G E De Medio; M Brunetti; L Amaducci; G Porcellati
Journal:  J Neurochem       Date:  1974-12       Impact factor: 5.372

3.  The incorporation of phosphorylethanolamine into the phospholipids of brain microsomes in vitro.

Authors:  G Porcellati; M G Biasion; G Arienti
Journal:  Lipids       Date:  1970-09       Impact factor: 1.880

4.  Base exchange reactions of phosolipid metabolism in chick brain microsomal membranes.

Authors:  G Arienti; M Pirotta; D Giorgini; G Porcellati
Journal:  Biochem J       Date:  1970-06       Impact factor: 3.857

5.  Studies on the CDP-ethanolamine-1,2-diglyceride ethanolaminephosphotransferase of rat brain.

Authors:  G B Ansell; R F Metcalfe
Journal:  J Neurochem       Date:  1971-04       Impact factor: 5.372

6.  In vitro incorporation of ( 14 C)serine, ( 14 C)ethanolamine, and ( 14 C)choline into phospholipids of neuronal and glial-enriched fractions from rat brain by base exchange.

Authors:  S Raghavan; D Rhoads; J Kanfer
Journal:  J Biol Chem       Date:  1972-11-25       Impact factor: 5.157

7.  Base-exchange reactions for the synthesis of phospholipids in nervous tissue: the incorporation of serine and ethanolamine into the phospholipids of isolated brain microsomes.

Authors:  G Porcellati; G Arienti; M Pirotta; D Giorgini
Journal:  J Neurochem       Date:  1971-08       Impact factor: 5.372

8.  The metabolism of labelled ethanolamine in the brain of the rat in vivo.

Authors:  G B Ansell; S Spanner
Journal:  J Neurochem       Date:  1967-09       Impact factor: 5.372

9.  Base exchange reactions of the phospholipids in rat brain particles.

Authors:  J N Kanfer
Journal:  J Lipid Res       Date:  1972-07       Impact factor: 5.922

10.  Quantitative evaluation of two pathways for phosphatidylcholine biosynthesis in rat brain in vivo.

Authors:  P Orlando; G Arienti; F Cerrito; P Massari; G Porcellati
Journal:  Neurochem Res       Date:  1977-04       Impact factor: 3.996
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  2 in total

1.  Cerebellar metabolism of phosphatidylethanolamine and its water-soluble precursors during bicuculline-induced convulsive seizures.

Authors:  N Marku; L Corazzi; G L Piccinin; G Arienti
Journal:  Neurochem Res       Date:  1987-04       Impact factor: 3.996

2.  Glycerophospholipid metabolism in neuronal and glial cell-enriched fractions.

Authors:  G Arienti; G Goracci; G Porcellati
Journal:  Neurochem Res       Date:  1981-07       Impact factor: 3.996
  2 in total

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