Serum alpha-fetoprotein (AFP) and beta-human chorionic gonadotropin (β-HCG) levels were elevated.外科手术切除部份肿瘤并做病理检查发现符合为胚胎瘤的变化。
BIOSYNTHESIS OF A SINGLE PEPTIDE CHAIN CONTAINING HUMAN CHORIONIC GONADOTROPIN βAND C3D OF COMPLEMENT人绒毛膜促性腺激素β亚基和补体C3d片段组成的单链多肽的生物合成