Intravital microscopy of subpleural alveoli via transthoracic endoscopy.
Intravital microscopy of subpleural alveoli via transthoracic endoscopy.
复制标题
经胸内窥镜对胸膜下肺泡进行活体显微镜检查
DOI:
10.1117/1.3560297
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发表时间:
2011
影响因子:
3.5
通讯作者:
J. Guttmann
中科院分区:
文献类型:
--
作者:
D. Schwenninger;H. Ruck;S. Schumann;J. Haberstroh;S. Meissner;E. Koch;J. Guttmann
Transfer of too high mechanical energy from the ventilator to the lung's alveolar tissue is the main cause for ventilator-induced lung injury (VILI). To investigate the effects of cyclic energy transfer to the alveoli, we introduce a new method of transthoracic endoscopy that provides morphological as well as functional information about alveolar geometry and mechanics. We evaluate the new endoscopic method to continuously record images of focused subpleural alveoli. The method is evaluated by using finite element modeling techniques and by direct observation of subpleural alveoli both in isolated rat lungs as well as in intact animals (rats). The results confirm the overall low invasiveness of the endoscopic method insofar as the mechanical influences on the recorded alveoli are only marginal. It is, hence, a suited method for intravital microscopy in the rat model as well as in larger animals.
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影响因子:
5
作者:
Chagnon, Frederic;Fournier, Clement;Lesur, Olivier
通讯作者:
Lesur, Olivier
影响因子:
8.8
作者:
Carney, David;DiRocco, Joseph;Nieman, Gary
通讯作者:
Nieman, Gary
DOI:
--
发表时间:
1975
期刊:
Respiration Physiology
影响因子:
--
作者:
B. Daly;G. E. Parks;C. H. Edmonds;C. Hibbs;J. C. Norman
通讯作者:
J. C. Norman
影响因子:
2.2
作者:
J. Bickenbach;R. Dembinski;M. Czaplik;S. Meissner;A. Tabuchi;M. Mertens;L. Knels;W. Schroeder;P. Pelosi;E. Koch;W. Kuebler;R. Rossaint;R. Kuhlen
通讯作者:
R. Kuhlen
影响因子:
4.6
作者:
D. Schwenninger;K. Möller;Hui Liu;J. Guttmann
通讯作者:
J. Guttmann