关节炎是一种严重影响健康、困扰全人类的疾病。
Arthritis is a crippling disease which affects people all over the world.
这一发现开始将麻风病与其他动物传染给人类的疾病相比较。
This discovery has led some to compare leprosy to other infectious diseases that leaped from animals to humans.
在新出现的由动物传染给人类的疾病中有72%来自野生动物而非驯化动物。
72% of emerging infectious diseases transmitted from animals to humans come from wildlife as opposed to domesticated animals.
And so there was great concern that we were vulnerable in this way, because the disease is still a disease that could affect people.
我们很担心会这样受到伤害,因为这个疾病仍是可以感染人类的疾病
And that was possible in smallpox because of a few characteristics of the disease: one is that it's a--it's purely a human disease, humans are the only organisms that are affected by it.
天花能够被根治的原因在于,这种疾病具有以下几个特点,一是,它是一种只有人类才得的疾病,人类是唯一受天花感染的生物
One of the ways that it's used is to take the fertilized egg from an animal, a mouse, usually it's a mouse and inject in a vector that contains a gene that is involved in human disease of some sort.
其中一种应用就是,从动物,一般是老鼠体内取出受精卵,注入某种质粒,这种质粒带有与某些人类疾病相关的基因
应用推荐