title: Plasma levels of immunoreactive 15-keto-13,14-dihydro-thromboxane B2 in guinea pigs during anaphylaxis and after histamine injection.
abstract: A sensitive radioimmunoassay for 15-keto13,14-dihydro-thromboxane B2 was developed using a monovalent iodinated tracer. The radioimmunoassay was used to determine levels of 15-keto-13, 14-dihydro-thromboxane B2 in guinea pig plasma after injection of histamine and during anaphylactic shock.
mesh_terms: D000707:Anaphylaxis / Q000097:blood*; D000818:Animals; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D011863:Radioimmunoassay; D013929:Thromboxane B2 / Q000031:analogs & derivatives / Q000097:blood*; D013931:Thromboxanes / Q000097:blood*
chemical_list: D013931:Thromboxanes; D013929:Thromboxane B2; D006632:Histamine