Literature DB >> 2314936

Influence of immobilization stress on the phospholipid composition of alveolar surfactant and lungs in rats.

E Yanev1, A Momchilova-Pankova, T Markovska, K Koumanov, P Kenarov, F J McGuigan, N Nicolov.   

Abstract

The influence of immobilization stress on the lipid composition of alveolar surfactant and lungs in rats immobilized for 12 and 24 hours, the effects of phospholipase A2, and lipid transfer activity in alveolar surfactant were investigated. The results indicate that alveolar surfactant phospholipids underwent more significant alterations compared to lung phospholipids. Furthermore, phospholipase A2 and lipid transfer activity were reduced in alveolar surfactant of immobilized rats. The reported data suggest that the lower lipid transfer activity might be responsible for the reduced phospholipids in the surfactant system.

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Year:  1990        PMID: 2314936     DOI: 10.1007/bf02999813

Source DB:  PubMed          Journal:  Pavlov J Biol Sci        ISSN: 0093-2213


  12 in total

1.  Regulation of the synthesis of superoxide dismutases in rat lungs during oxidant and hyperthermic stresses.

Authors:  M A Hass; D Massaro
Journal:  J Biol Chem       Date:  1988-01-15       Impact factor: 5.157

2.  Relationship between LH and cortisol in acutely stressed beef cows.

Authors:  S E Echternkamp
Journal:  Theriogenology       Date:  1984-09       Impact factor: 2.740

3.  Respiration in heat stressed camels.

Authors:  R C Schroter; D Robertshaw; M A Baker; V H Shoemaker; R Holmes; K Schmidt-Nielsen
Journal:  Respir Physiol       Date:  1987-10

4.  [Capacitive function of the venous vessels of skeletal muscle in experimental venous insufficiency and immobilization stress].

Authors:  Iu A Kudriashov
Journal:  Patol Fiziol Eksp Ter       Date:  1987 Jul-Aug

5.  A simple method for the quantitative analysis of phospholipids separated by thin layer chromatography.

Authors:  J Kahovcová; R Odavić
Journal:  J Chromatogr       Date:  1969-03-11

Review 6.  Chronobiologic factors in experimental stress ulcer.

Authors:  S H Ackerman; R D Shindledecker
Journal:  Chronobiol Int       Date:  1987       Impact factor: 2.877

7.  Role of alveolar macrophage plasminogen activator in the acute pulmonary responses to endotoxin.

Authors:  T Etoh; E Kakishita; K Nagai
Journal:  Lung       Date:  1984       Impact factor: 2.584

8.  Differential effect of benzodiazepine sedation in high and low anxious patients in a "real life" stress setting.

Authors:  C A O'Boyte; D Harris; H Barry; J H Cullen
Journal:  Psychopharmacology (Berl)       Date:  1986       Impact factor: 4.530

9.  Maternal diabetes mellitus and changes in neonatal rat lung and alveolar surfactant phospholipids.

Authors:  K Koumanov; A Boyanov; T Neicheva; T Markovska; A Momchilova
Journal:  Bull Eur Physiopathol Respir       Date:  1983 Sep-Oct

10.  Effect of some benzodiazepines on the secretion of thyrotropic hormone and prolactin under conditions of experimental stress.

Authors:  N Boyadjieva; R Ovtcharov
Journal:  Acta Physiol Pharmacol Bulg       Date:  1987
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