PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE

The presence of an inhibiting substance in the chicken tumor is shown by the fact that a desiccate of the tumor is more active after it has been washed two or three times with water, and that an extract of the tumor is more potent after some factor is removed by adsorption on aluminum hydroxide. Whe...

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Detalles Bibliográficos
Autores principales: Murphy, James B., Sturm, Ernest
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1932
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2132156/
https://www.ncbi.nlm.nih.gov/pubmed/19870047
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author Murphy, James B.
Sturm, Ernest
author_facet Murphy, James B.
Sturm, Ernest
author_sort Murphy, James B.
collection PubMed
description The presence of an inhibiting substance in the chicken tumor is shown by the fact that a desiccate of the tumor is more active after it has been washed two or three times with water, and that an extract of the tumor is more potent after some factor is removed by adsorption on aluminum hydroxide. When the tumor-producing factor in an extract of a slow-growing tumor has been destroyed by heating at 55°C. it is found to have the property of neutralizing a highly active tumor extract. This inhibiting property is destroyed by heating over 65°C.
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spelling pubmed-21321562008-04-18 PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE Murphy, James B. Sturm, Ernest J Exp Med Article The presence of an inhibiting substance in the chicken tumor is shown by the fact that a desiccate of the tumor is more active after it has been washed two or three times with water, and that an extract of the tumor is more potent after some factor is removed by adsorption on aluminum hydroxide. When the tumor-producing factor in an extract of a slow-growing tumor has been destroyed by heating at 55°C. it is found to have the property of neutralizing a highly active tumor extract. This inhibiting property is destroyed by heating over 65°C. The Rockefeller University Press 1932-06-30 /pmc/articles/PMC2132156/ /pubmed/19870047 Text en Copyright © Copyright, 1932, 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
Murphy, James B.
Sturm, Ernest
PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE
title PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE
title_full PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE
title_fullStr PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE
title_full_unstemmed PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE
title_short PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR : IV. ASSOCIATION OF AN INHIBITOR WITH THE ACTIVE PRINCIPLE
title_sort properties of the causative agent of a chicken tumor : iv. association of an inhibitor with the active principle
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2132156/
https://www.ncbi.nlm.nih.gov/pubmed/19870047
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