title: The effects of rhodamine B on the chromosomes of Muntiacus muntjac.
abstract: Cytogenetic analysis of Muntiacus muntjac fibroblast cells exposed to the xanthene dye, Rhodamine B, revealed a significant increase in chromosomal aberrations. The M. muntjac fibroblasts were exposed to various concentrations of Rhodamine B and examined for increases in aberration frequencies. As the concentration of Rhodamine B was increased there was an increase in the percentage and types of aberrations observed up to 20 micrograms/ml concentrations. At the 20 micrograms/ml exposure levels, there was a decrease in the total aberration frequencies and an increase in the types of aberrations observed; these results may be related to toxicity at the higher concentration. These results suggest the need for further study of the effects of Rhodamine B in vitro and in vivo.
mesh_terms: D000818:Animals; D002460:Cell Line; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000187:drug effects*; D003670:Deer; D004305:Dose-Response Relationship, Drug; D005347:Fibroblasts; D012235:Rhodamines / Q000494:pharmacology*; D014966:Xanthenes / Q000494:pharmacology*
chemical_list: D012235:Rhodamines; D014966:Xanthenes