某病原体的感染量（infective dose）是指引起易感机体感染所需的最小剂量。感染量随病原体而异，如痢疾杆菌只需5～10个即可引起易感者感染，而伤寒杆菌则需要105个，...
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... infectious diseases 传染病 infectious dose 感染量 infectious microbe 杂菌 ...
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摘要12 关键词： 柔嫩艾美球虫；组织病理学；雏鸡；日龄；感染量[gap=1117]Key words: Eimeria tenella;histopathology;chicks;day-old;infection quantum
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半数感染量 Infective Dose
兔体感染量 RID ; rabbit infection dose
组织培养感染量 tissue culture infective dose ; TCID
半数组织培养感染量 TCID ; median tissue culture infective dose ; tissue culture infectious dose
或半数感染量 median infective dose
最小感染量 minimal infecting dose
用半数组织培养感染量 tissue culture infectious dose
感染剂量 Infective Dose ; ID ; infection dose ; tissue culture infectious dose
大量感染 mass infection
死亡鹅的肉眼病理变化基本相似，病变值随着感染量的增加而增大，在同株不同剂量组之间差异均显著（P 0.05）；
In all infected groups, the weight gains were significantly different from that of the control group(P 0.05)among the groups infected with the same inoculating doses.
针对某种感染使用某一剂量的某种抗菌剂一段时间，会迫使微生物或是适应，或是死亡；这种现象称为“选择压力”。
The use of any antimicrobial for any infection, in any dose, and over any time period, forces microbes to either adapt or die in a phenomenon known as “selective pressure”.
脂肪量的变化没有起到任何作用，但是如果碳水化合物含量越高，老鼠死于感染的死亡率也越高。
The amount of fat did not make any difference, but the more carbohydrate there was in a diet, the more frequently the mice died of their infection.
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