Changes in microvascularization of some rat organs following soman poisoning
Slízová, D.; Krs, O.; Bajgar, J.; Pospísilová, B.
Sbornik Vedeckych Praci Lekarske Fakulty Karlovy University V Hradci Kralove 38(3): 115-122
1995
ISSN/ISBN: 0049-5514 PMID: 8685627 Document Number: 452747
Vascularization of some organs of rat following soman (O-pinacolyl methylphosphonofluoridate) intoxication was studied using scanning electron microscopy. Corrosion casts were prepared with commercially available methyl metacrylate monomer which was partly polymerized, supplemented with catalyst and accelerator and injected into the prewashed and fixed vascular bed. The obtained corrosion casts were sectioned and trimmed using a stereoscopic light microscope. Microvascular casts of normal organs', bed pattern were studied under scanning electron microscope and compared with vascularization patterns after soman poisoning. Changes in the vascular bed architecture of kidneys, brain, adrenal glands and thymus were described.