These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Effect of bronchoalveolar lavage on the ultrastructure of the tracheal epithelium in rabbits.
    Author: Konrádová V, Kanta J, Sulová J.
    Journal: Respiration; 1990; 57(1):14-20. PubMed ID: 2359892.
    Abstract:
    Serious damage to the tracheal epithelium due to bronchoalveolar lavage (BAL) was recorded. Immediately after BAL 99 +/- 2% of goblet cells were exhausted and degenerated. Their regeneration began 24 h after BAL resulting in hyperplasia of goblet cells with the formation of endoepithelial mucous glands. The most pronounced injury to the ciliated cells was apparent 2 h after BAL. BAL markedly impaired the ciliary border. The mean number of cilia/microns 2 fell to 1.5 +/- 0.3/microns 2, then gradually rose to 7.5 +/- 0.5/microns 2 (controls 9.7 +/- 0.5/microns 2). The morphological signs of impairment of the self-cleaning ability of the epithelium were the most pronounced after 24 h and were still present at the end of the experiment.
    [Abstract] [Full Text] [Related] [New Search]