Literature DB >> 601740

Incidence of decompression-induced pulmonary haemorrhage in young and old rats.

H S Fang, B F Guo.   

Abstract

Seventeen young rats (40-52 days of age) and 17 old rats (545-702 days of age) were decompressed from one atmospheric pressure to an ambient pressure of 30 mmHg in 0.25 second. It was found that 11 of 34 young lungs (32%) and 23 of 34 old lungs (68%) showed decompression-induced pulmonary haemorrhage. The difference was statistically significant. The pulmonary haemorrhage of the old rats was markedly more severe than that of the young rats.

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Year:  1977        PMID： 601740      PMCID： PMC470826          DOI： 10.1136/thx.32.6.749

Source DB:  PubMed          Journal:  Thorax        ISSN： 0040-6376            Impact factor:   9.139


  10 in total

1.  Pulmonary nitrogen clearance in relation to age in healthy males.

Authors:  A BOUHUYS
Journal:  J Appl Physiol       Date:  1963-03       Impact factor: 3.531

2.  MECHANICAL PROPERTIES OF LUNG IN NORMAL MEN OVER 60 YEARS OLD.

Authors:  J E COHN; H D DONOSO
Journal:  J Clin Invest       Date:  1963-09       Impact factor: 14.808

3.  The mechanical behavior of the lungs in healthy elderly persons.

Authors:  N R FRANK; J MEAD; B G FERRIS
Journal:  J Clin Invest       Date:  1957-12       Impact factor: 14.808

4.  The influence of prolonged semi-starvation on the incidence of pulmonary hemorrhage following rapid decompression.

Authors:  J D Lin; H S Fang
Journal:  Space Life Sci       Date:  1973 Sep-Dec

5.  Influence of prolonged starvation on the frequency of occurrence of decompression-induced pulmonary hemorrhage.

Authors:  H S Fang; H S Lin
Journal:  Aerosp Med       Date:  1972-06

6.  Effects of vagotomy and increased blood pressure on the incidence of decompression-induced pulmonary hemorrhage.

Authors:  H S Fang; C M Tang
Journal:  Space Life Sci       Date:  1972-06

7.  Pulmonary function studies in healthy men and women 50 years and older.

Authors:  F E GREIFENSTEIN; R M KING; S S LATCH; J H COMROE
Journal:  J Appl Physiol       Date:  1952-02       Impact factor: 3.531

8.  Influence of long-term intermittent exposures to hypoxia on decompression-induced pulmonary haemorrhage.

Authors:  H S Fang; C F Chen
Journal:  Thorax       Date:  1976-02       Impact factor: 9.139

9.  Pulmonary hemorrhage of the toad produced by explosive decompression to an ambient pressure of 30 mm. Hg.

Authors:  H S Fang
Journal:  Aerosp Med       Date:  1966-09

10.  Influence of hypothalamic hyperphagia on tolerance of lung to explosive decompression.

Authors:  H J Liu; H S Fang
Journal:  Aviat Space Environ Med       Date:  1975-06
  10 in total

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