title: Histochemical and histoenzymatic liver changes in Guérin tumour-grafted rats.
abstract: In order to follow up the morphological changes of the rat liver as a reaction to the tumour graft, three groups of Guérin tumour-grafted animals were used: a first control group, a second one treated with leucotrophine (LT) and a third one treated with LT and thiamine diphosphate (TDP). The tumour-grafted rats showed hepatic changes affecting mainly the organelles involved in cellular respiration and synthesis, as well as some morphological changes of Kupffer cells expressing an increased endocytosis. The protection by immunostimuli determined the diminution of histochemical and histoenzymatic changes both in hepatocytes and Kupffer cells.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D000251:Adenosine Triphosphatases / Q000378:metabolism; D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005952:Glucose-6-Phosphatase / Q000378:metabolism; D008099:Liver / Q000187:drug effects / Q000473:pathology*; D008112:Liver Glycogen / Q000378:metabolism; D008297:Male; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000473:pathology*; D051381:Rats; D013385:Succinate Dehydrogenase / Q000378:metabolism; D013835:Thiamine Pyrophosphate / Q000494:pharmacology; D013949:Thymus Extracts / Q000494:pharmacology
chemical_list: D008112:Liver Glycogen; D013949:Thymus Extracts; C024817:leukotrophin; D013385:Succinate Dehydrogenase; D000135:Acid Phosphatase; D005952:Glucose-6-Phosphatase; D000251:Adenosine Triphosphatases; D013835:Thiamine Pyrophosphate