Blann A D
Department of Surgery, University Hospital of South Manchester, Didsbury, U.K.
Biologicals. 1990 Oct;18(4):351-3. doi: 10.1016/1045-1056(90)90041-w.
von Willebrand Factor antigen is present in serum, plasma, synovial fluid and semen, and absent from other body fluids including breast milk, urine, saliva, and cerebro-spinal fluid. Levels are higher in plasma relative to serum. There is no difference between levels in different sexes, and no increase with age, but levels in cord blood are raised.
血管性血友病因子抗原存在于血清、血浆、滑液和精液中，而在包括母乳、尿液、唾液和脑脊液在内的其他体液中不存在。血浆中的水平相对于血清更高。不同性别之间的水平没有差异，也不会随年龄增长而升高，但脐带血中的水平会升高。
