HSP90alpha, HSP90beta, and p53 expression following in vitro hyperthermia exposure in gestation day 10 rat embryos.

The studies presented here are aimed at understanding the expression of p53, HSP90alpha, and HSP90beta in gestation day (GD) 10 CD rat embryos. GD 10 rat embryos were exposed in vitro to 37 degrees C or 42 degrees C for 15 min, then cultured at 37 degrees C for 0.5, 1, 3, or 5 h.