The Journal of Experimental Medicine
Torrey Pines Biolabs
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents
This Article
Right arrow Full Text (PDF, 1478K)
Right arrow Alert me when this article is cited
Services
Right arrow Email this article
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new content in the JEM
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Kidd, J. G.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Kidd, J. G.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?
The Journal of Experimental Medicine, Vol 108, 665-684, Copyright, 1958, by The Rockefeller Institute

ARTICLE

EFFECTS OF ARSENIC-AZOPROTEINS ON MOUSE LYMPHOMA CELLS IN VIVO : WITH OBSERVATIONS ON THE EFFECTS OF OTHER "ANTI-LYMPHOMA" AGENTS, AND ON THE SUSCEPTIBILITY TO THESE EFFECTS OF LYMPHOMA CELLS OF VARIOUS TYPES



John G. Kidd M.D.1

1 From The Department of Pathology, The New York Hospital-Cornell Medical Center, New York

Conjugates made by coupling diazotized arsanilic acid with one or another of a variety of proteins regularly brought about the complete regression of established 6C3HED lymphomas in living mice without perceptibly harming the latter, while untreated control animals regularly died with lymphomatosis. Histologic studies made plain that the lymphoma cells promptly die in mice treated with the arsenic-azoproteins, while those in untreated control animals continue to proliferate. Various inorganic and organic arsenicals (including arsanilic acid and 4-arsonophenyldiazotate) were essentially devoid of effect on the lymphoma cells in vivo, and this proved true as well of the proteins employed (serum albumins and globulins procured from several species, casein, and ovalbumin). Mixtures of arsanilic acid and the several proteins, various sulfur-azoproteins, and a number of other substances—viz., amethopterin, chlorambucil, 6-mercaptopurine, 8-azaguanine, azaserine, 6-azauracil, 5-fluorouracil, thioTEPA, and DON, each given in maximal tolerated amounts—also failed to influence notably the course of established 6C3HED lymphomas in vivo.

Although readily overcoming Lymphoma E9514 cells growing in the subcutaneous tissues of susceptible mice, the arsenic-azoproteins had little or no effect once these cells had reached the livers and spleens of susceptible hosts. Furthermore the arsenic-azoproteins had little or no effect in vivo on the cells of Lymphoma AKRL1, L1210, and L4946.

The findings were considered in relationship to the respective susceptibilities of several types of lymphoma cells to other anti-lymphoma agents—notably guinea pig serum, immune serums prepared in rabbits with mouse lymphoma cells as antigens, and a variety of chemical compounds. Taken together, the observations provide proof that lymphoma cells of various types, although resembling one another quite closely in growth characteristics following transplantation in susceptible hosts, and in morphology as disclosed by ordinary microscopy, differ notably in susceptibility to the effects of the several anti-lymphoma agents.

 Submitted on July 1, 1958


Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?


This article has been cited by other articles:



  Home | Help | Feedback | Subscriptions | Archive | Search
TABLE OF CONTENTS