Spontaneous reanastomosis between lymphatic vessels following syngeneic transplantation of the small intestine in the rat.
Spontaneous lymphvascular reanastomosis (SLR) following small bowel transplantation in rats is of clinical relevance for the resorption of long chain fatty acids. Detailed morphological and molecular data concerning the process of lymphvascular reanastomosis are not available in the literature. In this study SLR was investigated using microradiology and scanning electron microscopy. Between the 8th and 21st postoperative days following transplantation SLR does not occur between the intestinal trunk of the transplant and the thoracic duct of the recipient. Instead, an indirect connection was observed between the inserted advential lymphatic vessels of the mesenteric artery and lymphatic vessels of the aorta or ductus deferens, which are connected with the thoracic duct.
Uner
A
A
UCLA, Center for Prehospital Care, 924 Westwood Blvd., Suite 720, Box 951369, Los Angeles, California 90095-1369, USA.
Weinberg
A M
AM
Nautrup
C P
CP
Kassianoff
I
I
Lüdemann
W
W
Schier
F
F
Claus
P
P
Berens von Rautenfeld
D
D
D000818:Animals; D007421:Intestine, Small / Q000637:transplantation*; D008198:Lymph Nodes; D008208:Lymphatic System / Q000000981:diagnostic imaging / Q000502:physiology*; D008220:Lymphography; D008297:Male; D008852:Microradiography; D008855:Microscopy, Electron, Scanning; D051381:Rats; D011917:Rats, Inbred Lew; D012038:Regeneration; D016042:Transplantation, Heterotopic; D014185:Transplantation, Isogeneic; D014463:Ultrasonography