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Two unusual carcinomas of the breast are described, containing nests of infiltrating neoplasm situated within stromal lacunar spaces, and surrounded by numerous benign appearing multinucleated giant cells. Within the stroma, there was extensive hemorrhage, hemosiderin pigment deposition, and large numbers of mononucleated inflammatory cells. The morphology(More)
We studied the EMIT (Enzyme Multiplied Immunoassay Technique, Syva) procedures for the assay of phenytoin and phenobarbital in serum, adapting them to the miniature Centrifugal Fast Analyzer. For different concentrations of drug, each rate of reaction decreased continuously with time, tending to converge on a single common value. The rate was most affected(More)
We studied the EMIT (Enzyme A*iItiplied !mmunoassay Technique, Syva) procedures for the assay of phenytoin and phenobarbital in serum, adapting them to the miniature Centrifugal Fast Analyzer. For different concentrations of drug, each rate of reaction decreased continuously with time, tending to converge on a single common value. The rate was most affected(More)
An evaluation of the Haemonetics 102, an automated cell washing system, is presented. Although the system removes 68.4 +/- 14 per cent of the white blood cells from liquid stored blood, the percentage wash out is an unreliable mode of evaluation. The residual number of white blood cells per unit is 6.5 +/- 2.8 x 10(8), which is independent of the unit's(More)
The effect of indomethacin on mitogen-induced lymphocyte proliferative responses was studied in six normal heterosexual subjects and nine patients with the acquired immune deficiency syndrome (AIDS) and AIDS-related complex (ARC). Indomethacin enhanced only Con A-induced lymphocyte responses in six heterosexual men. In contrast, study of the cells from AIDS(More)
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