Klimenko N A, Pavlova E A
Radiats Biol Radioecol. 1997 May-Jun;37(3):395-8.
A morphofunctional changes of peritoneal and mesenteric mast cell populations in rats from first minutes up to 10 day after irradiation in dose 5.5 Gr were studied. It is shown that the increased mast cell degranulation is of the first reactions of organism on irradiation. Mast cell reaction on irradiation is biphasic; the quick, short first phase is observed approximately during 0.5 h after irradiation, the gradual prolonged second phase reaches its peak about 5-12 h and continues at least during 10 days.