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STUDIES ON OXIDATION AND REDUCTION BY PNEUMOCOCCUS : III. REDUCTION OF METHYLENE BLUE BY STERILE EXTRACTS OF PNEUMOCOCCUS.
1. Sterile broth extracts of unwashed pneumococci, entirely free from living or intact cells, actively reduce methylene blue. 2. Sterile extracts prepared by extracting washed pneumococci in phosphate solution are unable by themselves to reduce methylene blue. Upon the addition of meat infusion or y...
Autores principales: | , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
1924
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2128514/ https://www.ncbi.nlm.nih.gov/pubmed/19868864 |