Yurek E, Peru D, Wriston J C
Experientia. 1983 Apr 15;39(4):383-5. doi: 10.1007/BF01963136.
The guinea-pig, Cavia porcellus, is unusual in possessing plasma L-asparaginase, an enzyme with anti-tumor activity, 21 additional species have been examined as to the presence of this enzyme: the results confirm and extend its remarkably limited species distribution.
豚鼠(学名:Cavia porcellus)与众不同之处在于其血浆中含有具有抗肿瘤活性的L-天冬酰胺酶。研究人员已对另外21种动物是否存在这种酶进行了检测:结果证实并进一步表明该酶的物种分布极为有限。