P G Beatty

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The paper discusses proposals for recording multiple single-unit potentials from nerve fibres that become captured in an array of tube electrodes. Capturing may be through regeneration of cut fibres or by placement of dissected filaments into grooves which are then covered. The factors contributing to signal-to-noise ratios obtainable with this type of(More)
An 8-year-old boy with severe recurrent bacterial infections was found to lack the cell-surface multimeric polypeptide complex defined by murine monoclonal antibody 60.3. This complex is expressed on the surface of all normal polymorphonuclear leucocytes (PMN), monocytes, and lymphocytes. Incubation of normal lymphocytes or PMN with antibody 60.3 produced(More)
In an experiment to increase recruitment of unrelated bone-marrow donors, Ss were selected from a list of people who had donated blood within the past 24 months. They were randomly assigned to 3 groups. Members of the experimental group, 2 months before receiving a mailed brochure about a bone-marrow registry, were complimented on being blood donors and(More)
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