This is a preview. Log in through your library . Abstract 1. Seventy-five graft combinations consisting of representatives of 10 genera and 24 species of the Solanaceae have been tested for the ...

RECENTLY Doniach and Roitt 1 found that the sera of patients with Hashimoto's disease contained auto-antibodies to human thyroglobulin. They demonstrated this by diffusion-precipitation reactions in ...

This is a preview. Log in through your library . Abstract A more reliable method for determining the fermentation of the sugars was found to be a test for the presence or absence of the sugar after a ...

WE have investigated 1 the influence of tetranitromethane on the precipitin reaction between diphtheria toxin and the corresponding horse antiserum. When present in the antibody solution before mixing ...

For the demonstration of antibodies the technic of double diffusion in agar gel on microscopical slides was used as described by Crowle. 4 The agar was prepared from a 1 per cent solution in phosphate ...