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多只狗遭受非洲化蜜蜂多次蜇伤后的病理结果。

Pathological findings in dogs after multiple Africanized bee stings.

作者信息

Oliveira Eduardo C, Pedroso Pedro M O, Meirelles Adriana E W B, Pescador Caroline A, Gouvêa Aline S, Driemeier David

机构信息

Department of Veterinary Clinical Pathology, Faculty of Veterinary Medicine, Federal University of Rio Grande do Sul (UFRGS), Avenida Bento Gonçalves 9090, CEP 91540-000, Brazil.

出版信息

Toxicon. 2007 Jun 15;49(8):1214-8. doi: 10.1016/j.toxicon.2007.01.020. Epub 2007 Feb 21.

Abstract

This retrospective study included 19 dogs that died by intoxication due to multiple Africanized bee stings. Bee accidents occurred in rural and urban areas of the Rio Grande do Sul state, southern Brazil. Although bee stings were associated with edema and hyperemia in several regions of the body, head and neck were the most commonly and massively affected areas. Stingers and bees were also observed in the digestive tract. Dark-colored kidneys, dark-red urine, splenomegaly, and dark red lungs were the main gross changes. Histologically, all the dogs had kidney tubular degeneration and necrosis, which were associated with tubular pigment accumulation in most cases. Other lesions included muscular necrosis, hemorrhage in different organs, marked congestion of the spleen and pulmonary edema and congestion.

摘要

这项回顾性研究纳入了19只因多次被非洲化蜜蜂蜇伤而中毒死亡的犬只。蜜蜂蜇伤事件发生在巴西南部南里奥格兰德州的农村和城市地区。尽管蜜蜂蜇伤在身体的多个部位都伴有水肿和充血,但头颈部是最常且最严重受影响的区域。在消化道中也发现了蜇针和蜜蜂。肾脏颜色变深、尿液呈暗红色、脾肿大以及肺呈暗红色是主要的大体变化。组织学上,所有犬只均有肾小管变性和坏死,大多数情况下伴有肾小管色素沉着。其他病变包括肌肉坏死、不同器官出血、脾脏明显充血以及肺水肿和肺充血。

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