Khan N R, Sadiq F
National Health Research Complex, Shaikh Zayed Hospital, Lahore, Pakistan.
East Afr Med J. 1996 Sep;73(9):592-3.
To compare the serum and uncentrifuged plasma for hepatitis B surface antigen (HBsAg) enzyme linked immuno sorbent assay (ELISA), ninety samples were analysed. The study was conducted so that in the field, where no amenities are available especially in countries like Pakistan, the separated but uncentrifuged plasma may be preserved by spotting on the filter paper for sero-epidemiological studies later. It was found that there was no statistically significant difference between the serum and uncentrifuged plasma values.
为比较血清和未离心血浆检测乙型肝炎表面抗原（HBsAg）的酶联免疫吸附测定（ELISA）结果，对90份样本进行了分析。开展该研究是为了在诸如巴基斯坦等没有相应便利条件的地区，未离心的分离血浆可通过点样于滤纸上保存，以便日后用于血清流行病学研究。结果发现，血清和未离心血浆的值之间无统计学显著差异。
