In vitro transport of carbon in the trachea of veal calves
作者:
M.H. Mars,
Th.S.G.A.M. van den Ingh,
R. Hajer,
G.H. Wentink,
期刊:
Veterinary Quarterly
(Taylor Available online 1994)
卷期:
Volume 16,
issue 1
页码: 62-64
ISSN:0165-2176
年代: 1994
DOI:10.1080/01652176.1994.9694419
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Carbon transport was studied in vitro in preparations of trachea and bronchus from veal calves. The mean velocity varied from 4.2 mm/min in the main bronchi to 6.3 mm/min in the ventral trachea. In some locations no transport was observed. Stereomicroscopic evaluation of Alcian blue‐phloxine stained mucosal surfaces revealed differences in the appearance of the mucus layer between locations with and without mucus transport. It is concluded that quality and integrity of the mucus layer play an important role in mucus transport.
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