highly significantP < 0.001
Rises above control values for PGE2-M and ceruloplasmin were statisticallysignificant(P < 0.05)at i wk and highly significant(P < 0.001)at 1.5wk, whereas the risein plasma calcium did not become statisticallysignificant until 3 wk. utilizing the p-phenylenediamine oxidase activity of ceruloplasmin, and an immunological assay, and the results of the two techniques were in good agreement.