Potentiation of Friend viral leukemogenesis by 9,10-dimethyl-1,2-benzanthracene in two strains of mice.
The polycyclic aromatic hydrocarbon, 9,10-dimethyl-1,2-benzanthracene (DMBA) produced malignancy involving the spleen in SJL/J and B10SJF1 mice when injected ip at 500 micrograms per mouse either alone or in combination with threshold doses of Friend leukemia virus (FLV). The mice that received both chemical and virus died significantly sooner than mice that received either chemical or virus alone, and a synergism between DMBA and FLV was demonstrated in both the virus-resistant B10SJF1 hybrids and virus-sensitive SJL/J mice.
D015127:9,10-Dimethyl-1,2-benzanthracene / Q000008:administration & dosage*; D000818:Animals; D001551:Benz(a)Anthracenes / Q000008:administration & dosage*; D003043:Cocarcinogenesis; D005260:Female; D005622:Friend murine leukemia virus; D004915:Leukemia, Erythroblastic, Acute / Q000139:chemically induced* / Q000209:etiology / Q000401:mortality; D007958:Leukocyte Count; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008815:Mice, Inbred Strains; D009929:Organ Size / Q000187:drug effects; D013154:Spleen / Q000033:anatomy & histology; D013950:Thymus Gland / Q000033:anatomy & histology
D001551:Benz(a)Anthracenes; D015127:9,10-Dimethyl-1,2-benzanthracene