Literature DB >> 6131771

Thermal phase transitions in sheep, rat and rabbit surfactant lipids detected by differential scanning calorimetry.

E J McMurchie, J K Teubner, R A Gibson.   

Abstract

1. The thermal behaviour of sheep, rat and rabbit pulmonary surfactant lipids was investigated using high sensitivity differential scanning calorimetry (DSC). 2. Phase transitions were evident in the surfactant lipids from all three animals, with the upper limit of the phase transition being 30.1 C in the sheep, 36.8 C in the rat and 36.3 C in the rabbit. 3. The relatively greater fluidity of the sheep surfactant lipids in comparison to those of the rat and rabbit was due primarily to differences in their palmitic acid content.

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Year:  1983        PMID: 6131771     DOI: 10.1016/0300-9629(83)90603-5

Source DB:  PubMed          Journal:  Comp Biochem Physiol A Comp Physiol        ISSN: 0300-9629


  1 in total

1.  Generation of lyso-phospholipids from surfactant in acute lung injury is mediated by type-II phospholipase A2 and inhibited by a direct surfactant protein A-phospholipase A2 protein interaction.

Authors:  L Arbibe; K Koumanov; D Vial; C Rougeot; G Faure; N Havet; S Longacre; B B Vargaftig; G Béréziat; D R Voelker; C Wolf; L Touqui
Journal:  J Clin Invest       Date:  1998-09-15       Impact factor: 14.808

  1 in total

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