提高实验动物对传染因子之感受性的方法有许多,如改变动物的体温,营养状况,封闭网状内皮系统,电离辐射等。近几年来更大量应用了内分泌腺物质以减低机体的抵抗力。根据文献记载,应用较大量皮质素后,显著的降低了动物及人体对病原体之 There are many ways to increase the susceptibility of experimental animals to infectious agents, such as changing animal body temperature, nutritional status, sealing reticuloendothelial systems, and ionizing radiation. In recent years, more endocrine glands have been used to reduce the body’s resistance. According to the literature, the application of a relatively large amount of corticosteroids significantly reduces the incidence of pathogens in animals and humans.