PMID- 8310449 OWN - NLM STAT- MEDLINE DCOM- 19940317 LR - 20190821 IS - 0041-0101 (Print) IS - 0041-0101 (Linking) VI - 31 IP - 11 DP - 1993 Nov TI - Distribution and elimination of ingested brevetoxin (PbTx-3) in rats. PG - 1483-6 AB - As a first step towards understanding the pathologic effects of ingested brevetoxin (PbTx) in marine mammals, we determined how [3H]PbTx-3 was distributed and eliminated when ingested at sub-lethal dosages (18.6 micrograms/kg) by Fischer 344 rats. Brevetoxin was distributed widely in the body, but concentrated primarily in the liver. It was eliminated in equivalent quantities through the urine and feces. However, we believe urinary clearance is the primary route for PbTx-3 absorbed from the gastrointestinal tract. FAU - Cattet, M AU - Cattet M AD - Department of Pathology, Ontario Veterinary College, University of Guelph, Canada. FAU - Geraci, J R AU - Geraci JR LA - eng PT - Journal Article PL - England TA - Toxicon JT - Toxicon : official journal of the International Society on Toxinology JID - 1307333 RN - 0 (Marine Toxins) RN - 0 (Oxocins) RN - 98225-48-0 (brevetoxin) SB - IM MH - Animals MH - Male MH - Marine Toxins/*pharmacokinetics MH - *Oxocins MH - Rats MH - Rats, Inbred F344 MH - Tissue Distribution EDAT- 1993/11/01 00:00 MHDA- 1993/11/01 00:01 CRDT- 1993/11/01 00:00 PHST- 1993/11/01 00:00 [pubmed] PHST- 1993/11/01 00:01 [medline] PHST- 1993/11/01 00:00 [entrez] AID - 10.1016/0041-0101(93)90214-4 [doi] PST - ppublish SO - Toxicon. 1993 Nov;31(11):1483-6. doi: 10.1016/0041-0101(93)90214-4.