Fleming soon found lysozyme in all sorts of human secretions: spit, blood serum and especially tears.

弗莱明很快在类分泌物中发现了溶菌酶：唾液、血清，尤其是眼泪。

There is a continual exchange of calcium between blood serum and bone tissue.

血清和骨组织之间，钙持续交换。

Rickets and Osteomalacia are usually diagnosed with lab tests which show abnormally low vitamin D levels in blood serum, low blood calcium, and elevated serum alkaline phosphatase.

实验检查是诊断佝偻病和骨软化症的依据，包括血清维生素D异降低，血钙降低、血清碱性磷酸酶升高。

Diagnosis of Measles is usually done via serology —looking for measles antibodies in blood serum, and the disease is usually most likely to occur among unvaccinated individuals.

通血清学检测查找血清中的麻疹抗体可诊断麻疹，并且该疾病最可能发生在未接麻疹疫苗的群中。

I heard you mentioned that one possibility might be treatments from the serum, the blood serum, of people who had had the disease and recovered.

CA：我听说你提到一可能性是用血清治疗，血清， 那些患有这疾病并康复的。