猪疥螨病对猪生长性能、白细胞及淋巴细胞增殖反应的影响。

The effect of sarcoptic mange on growth performance, leukocytes and lymphocyte proliferative responses in pigs.

作者信息

Wooten E L, Blecha F, Broce A B, Pollmann D S

出版信息

Vet Parasitol. 1986 Dec;22(3-4):315-24. doi: 10.1016/0304-4017(86)90120-2.

Abstract

The effects of a single artificial infestation with sarcoptic mite (Sarcoptes scabiei var. suis DeGeer) on weight gain and lymphocyte blastogenic responses were studied in untreated and fenvalerate-treated pigs. Average daily feed intake, average daily gain and feed efficiency were monitored for 5 weeks in 32 infested and 16 uninfested pigs. Total and differential leukocyte counts were determined and lymphocyte proliferative responses, using a mitogen-stimulated lymphocyte blastogenesis assay, were evaluated in 24 pigs. Sarcoptic mite infestation or treatment for sarcoptic mange did not affect total or differential leukocyte counts (P greater than 0.10). Differences were not observed in weight gain or lymphocyte blastogenic responses between infested and uninfested pigs.

摘要

在未经处理和经氰戊菊酯处理的猪中，研究了单次人工感染猪疥螨（猪疥螨变种DeGeer）对体重增加和淋巴细胞增殖反应的影响。对32头受感染猪和16头未受感染猪的平均日采食量、平均日增重和饲料效率进行了5周的监测。测定了24头猪的白细胞总数和分类计数，并使用丝裂原刺激的淋巴细胞增殖试验评估了淋巴细胞增殖反应。感染猪疥螨或治疗猪疥螨病对白细胞总数或分类计数没有影响（P大于0.10）。受感染猪和未受感染猪在体重增加或淋巴细胞增殖反应方面未观察到差异。