@article{oai:niigata-u.repo.nii.ac.jp:00024746, author = {平野, 春伸}, issue = {5}, journal = {新潟医学会雑誌, 新潟医学会雑誌}, month = {May}, note = {Superoxid (O^-_2) plays vital role in an organism. Superoxide dismutase (SOD) is a specific enzyme in scavenging superoxide. SOD is noticed in medical science, but there are few reports on serum SOD activity. In measurement of serum SOD activity, there are various inhibitors in serum such as albumin, α_2-macroglobulin and γ-globulin. To investigate the measuring method of serum SOD activity, the author analyzed serum by gel-chromatography and examined influence by addition of these inhibitors and relation between serum SOD activity and them. Serum SOD activity was measured by means of nitroblue tetrazolium-xanthine oxidase method and formicacid as suspending solution, after dialysis. As the result of these invesigation, there seemed to be little influence by these inhibitors in this method. It was found that SOD activity of many sera could be measured at the same time and easily without influence of inhibitor in this method.}, pages = {284--292}, title = {血清SOD活性に関する基礎的研究}, volume = {100}, year = {1986} }