Increased tissue histamine in tumour-bearing mice and rats
Author(s) -
C. Burtin,
P. Scheinmann,
J C Salomon,
G Lespinats,
C Frayssinet,
B. Lebel,
P. Canu
Publication year - 1981
Publication title -
british journal of cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.833
H-Index - 236
eISSN - 1532-1827
pISSN - 0007-0920
DOI - 10.1038/bjc.1981.99
Subject(s) - histamine , fibrosarcoma , spleen , methylcholanthrene , hindlimb , biology , pathology , stomach , endocrinology , medicine , carcinogen , genetics
Tissue histamine levels were studied in C3H and C57BL/6 mice bearing a methylcholanthrene-induced fibrosarcoma, in Wag rats bearing an aflatoxin B1-induced hepatoma, and in Commentry rats bearing a grafted hepatoma. Histamine levels were significantly higher (1.5 to 3 fold) in the tumour-bearing animals for ventral and dorsal skin, skeletal muscle and stomach fundus. Total histamine content was increased in the spleen. In C3H mice with McC3-1 fibrosarcoma, the excision of the tumour or its partial regression by intratumoral injections of corynebacterium parvum induced a reversion to normal values. The tumour thus appears responsible for the increased histamine levels in tissues distant from the tumour.
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