Response of peritoneal mast cells to Nippostrongylus brasiliensis infection in rats.
D000818:Animals; D006632:Histamine / Q000032:analysis; D006651:Histocytochemistry; D008297:Male; D008407:Mast Cells / Q000032:analysis*; D051381:Rats; D013322:Strongyloidiasis / Q000473:pathology*
D006632:Histamine