Cargando…
STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION.
Pneumococci of Types I, II, and III undergo dissolution when mixed with cellular material from the pneumonic lung at a pH of 6.95 and 5.5, but not at a pH of 4.5. An enzyme derived from the bacteria themselves or from the cellular material may be the cause of the dissolution. Streptococcus hœmolytic...
Autores principales: | , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
1922
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2128125/ https://www.ncbi.nlm.nih.gov/pubmed/19868640 |
_version_ | 1782141999955050496 |
---|---|
author | Lord, Frederick T. Nye, Robert N. |
author_facet | Lord, Frederick T. Nye, Robert N. |
author_sort | Lord, Frederick T. |
collection | PubMed |
description | Pneumococci of Types I, II, and III undergo dissolution when mixed with cellular material from the pneumonic lung at a pH of 6.95 and 5.5, but not at a pH of 4.5. An enzyme derived from the bacteria themselves or from the cellular material may be the cause of the dissolution. Streptococcus hœmolyticus and Streptococcus viridans do not undergo dissolution under similar experimental conditions. |
format | Text |
id | pubmed-2128125 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1922 |
publisher | The Rockefeller University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-21281252008-04-18 STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. Lord, Frederick T. Nye, Robert N. J Exp Med Article Pneumococci of Types I, II, and III undergo dissolution when mixed with cellular material from the pneumonic lung at a pH of 6.95 and 5.5, but not at a pH of 4.5. An enzyme derived from the bacteria themselves or from the cellular material may be the cause of the dissolution. Streptococcus hœmolyticus and Streptococcus viridans do not undergo dissolution under similar experimental conditions. The Rockefeller University Press 1922-04-30 /pmc/articles/PMC2128125/ /pubmed/19868640 Text en Copyright © Copyright, 1922, by The Rockefeller Institute for Medical Research New York This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/). |
spellingShingle | Article Lord, Frederick T. Nye, Robert N. STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. |
title | STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. |
title_full | STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. |
title_fullStr | STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. |
title_full_unstemmed | STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. |
title_short | STUDIES ON THE PNEUMOCOCCUS : III. DISSOLUTION OF PNEUMOCOCCI IN PNEUMONIC CELLULAR MATERIAL AT VARYING HYDROGEN ION CONCENTRATIONS. RESISTANCE OF CERTAIN OTHER ORGANISMS TO DISSOLUTION. |
title_sort | studies on the pneumococcus : iii. dissolution of pneumococci in pneumonic cellular material at varying hydrogen ion concentrations. resistance of certain other organisms to dissolution. |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2128125/ https://www.ncbi.nlm.nih.gov/pubmed/19868640 |
work_keys_str_mv | AT lordfrederickt studiesonthepneumococcusiiidissolutionofpneumococciinpneumoniccellularmaterialatvaryinghydrogenionconcentrationsresistanceofcertainotherorganismstodissolution AT nyerobertn studiesonthepneumococcusiiidissolutionofpneumococciinpneumoniccellularmaterialatvaryinghydrogenionconcentrationsresistanceofcertainotherorganismstodissolution |