Does pleural bronchial wrapping improve wound healing in XXXX ?

@entity235 @entity254 @entity9876 @entity456
The effect of bronchial circulation on wound healing at the site of @entity254 after right upper @entity9876 was studied in @entity235 . In two @entity235 (Group I), the bronchial arteries were carefully preserved during the @entity9876 . In 16 @entity235 (Group II), only @entity9876 was performed after all bronchial arteries in the hilum were ligated. In three @entity235 (Group III), the site of @entity254 was wrapped by a Penrose drain after @entity9876 . In three other @entity235 (Group IV), the site of @entity254 was wrapped with a free @entity456 after @entity9876 . In another group of 11 @entity235 (Group V), the anastomotic site was wrapped with a pedicled @entity456 . The @entity235 in Group I were put to death immediately and bronchial arterial circulation was recognized to consist primarily of systemic arterial blood. In Group II @entity235 , bronchial arteries distal to the @entity254 filled with pulmonary arterial blood immediately after the @entity9876 . Although the majority of bronchial arteries became filled with systemic arterial blood with time, some vessels were filled with pulmonary arterial blood even 7 days after the @entity9876 . In Group III @entity235 , wound healing at the site of @entity254 was severely delayed, and 7 days after the @entity9876 the majority of bronchial arteries in the bronchial wall distal to the @entity254 were filled with pulmonary arterial blood. In Group IV @entity235 , the state of wound healing at the bronchial anastomotic site was similar to that of Group III @entity235 . In Group V, although the state of wound healing at the @entity254 was relatively good in most of the animals, the pedicled pleural wrap did not significantly improve bronchial circulation over that of Group II.
