title: [Experimental results after acute and chronic ligation of bile duct (author's transl)].
abstract: The bile duct was ligated in 14 bastard dogs. Bilirubine, alcaline phosphatase, GOT, GPT, GLDH, and gamma GT were measured pre- and postoperatively. On the 8th postoperative day stenosis of the choledochus was eliminated using a patch plasty for dilatation in 7 dogs, whereas the occlusion remained in the other 7 dogs. Laboratory and histological results were characteristic for cholestasis 8 days after occlusion; these changes disappeared within 4 weeks after patch plastic surgery. In the controls these parameters normalized as well within 8 weeks, in spite of the persisting occlusion. These results show, that pathological changes after short term cholestasis are fully reversible; they demonstrate as well, that there are compensatory mechanisms operating in dogs with permanent occlusion of the bile duct.
mesh_terms: D000410:Alanine Transaminase / Q000097:blood; D000469:Alkaline Phosphatase / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D001663:Bilirubin / Q000097:blood; D002779:Cholestasis / Q000097:blood / Q000209:etiology* / Q000473:pathology; D003135:Common Bile Duct / Q000502:physiology*; D004285:Dogs; D007770:L-Lactate Dehydrogenase / Q000097:blood; D008026:Ligation
chemical_list: D007770:L-Lactate Dehydrogenase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D000469:Alkaline Phosphatase; D001663:Bilirubin
vernacular_title: Experimentelle Untersuchungen bei kurzfristigem und dauerhaftem Gallengangsverschluss.