Title Effects of Hepatic Periarterial Neurectomy upon Hepatic Blood Flow and Regeneration of the Liver after Partial Hepatectomy in the Dog
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Effects of Neurolytic Celiac Plexus Block on Liver Regeneration in Rats with Partial Hepatectomy
Liver regeneration is the basic physiological process after partial hepatectomy (PH), and is important for the functional rehabilitation of the liver after acute hepatic injury. This study was designed to explore the effects of neurolytic celiac plexus block (NCPB) on liver regeneration after PH. We established a model of PH in rats, assessing hepatic blood flow, liver function, and serum CRP, ...
متن کاملHepatic regeneration in insulin-like growth factor binding protein-1 transgenic mice.
BACKGROUND/AIMS Partial hepatectomy results in activation of genes in the residual liver tissue which serve to restore glucose homeostasis and regenerate liver mass. Expression of insulin-like growth factor binding protein-1 (IGFBP-1) is up-regulated following partial hepatectomy and IGFBP-1 can modulate both the metabolic and mitogenic effects of insulin-like growth factor-1 (IGF-I). The aim o...
متن کاملEffect of partial portal vein ligation on hepatic regeneration.
To evaluate the effect of portal hypertension and diminished portal venous blood flow to the liver on hepatic regeneration, male rats were subjected to partial portal vein ligation and subsequently to a two-thirds partial hepatectomy. The levels of ornithine decarboxylase activity at 6 h after partial hepatectomy were greater (p less than 0.001) in the rats with prior partial portal vein ligati...
متن کاملExperimental model of extended repeated partial hepatectomy in the dog.
The model of extended repeated partial hepatectomy without vascular shunt in dogs is presented. It consisted of 65% initial hepatectomy and after liver regeneration (6-10 weeks) repeated hepatectomy. Finally, only the papillary process of the caudate lobe (PPC), which constitutes 5% of the initial hepatic mass, was left intact. The most important finding was an ability of PPC to reconstitute th...
متن کاملObservations on liver regeneration after right hepatic lobectomy Case Sex
Restoration of liver mass has been studied in five patients after right hepatic lobectomy. The operation effects an approximate 50% resection of liver substance. Postmortem observations, measurements of the weight of liver resected at operation, and the study of serial radioisotopic liver scans suggest that liver regeneration in man is initiated very soon after partial hepatectomy and is well a...
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تاریخ انتشار 2018