Ionizing Radiation Induces a Stress Response in Primary Cultures of Rainbow Trout Skin

Fish skin is very vulnerable to damage from physical and chemical pollutants because it is in direct contact with the aquatic environment. In this study, the effect of gamma radiation on primary cultures of rainbow trout skin was investigated. Primary cultures containing two cell types, epidermal cells and goblet mucous cells, were exposed to doses ranging from 0.5-15 Gy 60Co gamma radiation. Expression of PCNA, c-myc and BCL2 was investigated …