Hurlen B, Jonsen J, Netland A, Osnes S
Acta Odontol Scand. 1980;38(1):51-5. doi: 10.3109/00016358008997718.
Hepatitis B surface antigen (HBsAg) was detected by solid phase radioimmunoassay (RIA) in mixed saliva of 15 out of 50 antigenemic patients. The salivary antigen was present in low titers for a short period of time in the acute stage of illness. Occult blood was detected in most mixed saliva samples. In parotid saliva neither HBsAg nor occult blood was found. Salivary HBsAg is probably due to admixture of blood or exudate.
采用固相放射免疫测定法（RIA）在50例抗原血症患者中的15例混合唾液中检测到乙肝表面抗原（HBsAg）。在疾病急性期，唾液抗原以低滴度存在较短时间。在大多数混合唾液样本中检测到潜血。在腮腺唾液中未发现HBsAg和潜血。唾液中的HBsAg可能是由于血液或渗出液的混合。
