Compensatory lung growth in autologus lobar implant after pneumonectomy in dogs
نویسندگان
چکیده
منابع مشابه
[Autologous lobar lung implant after pneumonectomy: experimental model in dogs].
PURPOSE To study the bronchial and vascular anastomosis in the autologous lobar lung implant and show if exist complications in transplants occupying only half of pleural cavity. METHODS We studied 15 male from 8 to 14 kg. After pneumonectomy in the left chest wall we replaced the caudal lobe. In the late post operative we made bronchography and perfusion's scintigraphy and analysed the lungs...
متن کاملCompensatory lung growth in autologus lobar implant after pneumonectomy in dogs1 Crescimento pulmonar compensatório em implante lobar autólogo pós-pneumonectomia em cães
Purpose: Evaluate compensatory lung growth (CLG) in lobar transplant and see if it is similar to CLG after lobectomy. Methods: We used 48 dogs in three groups (G1=control, G2=left cranial lobectomy, and G3=pneumonectomy with reimplantation of left caudal lobe). Five months after surgery animals underwent lung scintigraphy and were then sacrificed for lung morphometric study. Results: There was ...
متن کاملCompensatory Lung Growth After Pneumonectomy
Pneumonectomy, the surgical removal of a lung, elicits a number of anatomical changes within the thoracic cavity that augments the diffusion capacity of the remaining lung. Pneumonectomy directs the entire cardiac output into the remaining lung and creates an empty hemithorax that results in a shift of the mediastinum toward the vacated thoracic compartment. In a number of experimental animal m...
متن کاملNeoalveolarisation contributes to compensatory lung growth following pneumonectomy in mice.
Regeneration of the gas exchange area by induction of neoalveolarisation would greatly improve therapeutic options in destructive pulmonary diseases. Unilateral pneumonectomy is an established model to remove defined portions of gas exchange area and study mechanisms of compensatory lung growth. The question of whether new alveoli are added to the residual lung after pneumonectomy in mice was a...
متن کاملNeoalveolarization contributes to compensatory lung growth following pneumonectomy in mice
Regeneration of gas exchange area by induction of neoalveolarization would greatly improve therapeutic options in destructive pulmonary diseases. Unilateral pneumonectomy is an established model to remove defined portions of gas exchange area and study mechanisms of compensatory lung growth. We addressed the question whether new alveoli are added to the residual lung after pneumonectomy in mice...
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ژورنال
عنوان ژورنال: Acta Cirurgica Brasileira
سال: 2005
ISSN: 0102-8650
DOI: 10.1590/s0102-86502005000500006