Wright H P, Glacometti N J
Br J Exp Pathol. 1972 Feb;53(1):1-4.
Sensitized guinea-pigs received a shocking dose of ovalbumin. Within 8 min endothelial cells ranging in numbers between 24·0 and 13·88/1000 leukocytes were recovered from the peripheral blood. Control animals had counts between 0·00 and 4·40. Subsequent injection of T-H and autoradiographic study of Hautchen preparations of aortic endothelium showed a 3-fold increase in mitosis in the shocked animals when compared with controls. The increase in mitosis represents the repair process following endothelial distruction caused by anaphylactic shock.
致敏豚鼠接受了一剂引起休克剂量的卵清蛋白。8分钟内,从外周血中回收的内皮细胞数量在每1000个白细胞中有24.0至13.88个。对照动物的计数在0.00至4.40之间。随后对主动脉内皮的表皮制剂进行T-H注射和放射自显影研究表明,与对照相比,休克动物的有丝分裂增加了3倍。有丝分裂的增加代表了过敏性休克引起的内皮破坏后的修复过程。