Literature DB >> 862760

The role of the subependymal plate in the origin of gliomas induced by ethylnitrosourea in the rat brain.

P L Lantos.   

Abstract

The fine structure of early cell proliferations induced transplacentally by ethylnitrosourea in the rat brain reveals that the cells show features of the undifferentiated cells of the subependymal plate: high nuclear-cytoplasmic ratio, scarity of cell organelles and dominance of free over membrane-bound ribosomes. These findings suggest that most, if not all, gliomas induced by ethylnitrosourea originate from these primitive cells.

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Year:  1977        PMID： 862760     DOI： 10.1007/bf01922250

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  9 in total

Review 1.  Chemical carcinogenesis in the nervous system.

Authors:  P Kleihues; P L Lantos; P N Magee
Journal:  Int Rev Exp Pathol       Date:  1976

2.  The origin of experimental brain tumours: a sequential study.

Authors:  P L Lantos; D J Cox
Journal:  Experientia       Date:  1976-11-15

3.  A sequential in vivo-in vitro study of carcinogenesis induced in the rat brain by ethylnitrosourea.

Authors:  J P Roscoe; P J Claisse
Journal:  Nature       Date:  1976-07-22       Impact factor: 49.962

Review 4.  Cell differentiation and carcinogenesis: a critical review.

Authors:  P Dustin
Journal:  Cell Tissue Kinet       Date:  1972-11

5.  Transplacental production with ethylnitrosourea of neoplasms of the nervous system in Sprague-Dawley rats.

Authors:  A Koestner; J A Swenberg; W Wechsler
Journal:  Am J Pathol       Date:  1971-04       Impact factor: 4.307

6.  [Transplacental induction of malignant tumors of the nervous system. I. Ethyl-nitroso-urea (ENU) in BD IX rats].

Authors:  S Ivankovic; H Druckrey
Journal:  Z Krebsforsch       Date:  1968

7.  The fine structure of periventricular pleomorphic gliomas induced transplacentally by N-ethyl-N-nitrosourea in BD-IX rats. With a note on their origin.

Authors:  P L Lantos
Journal:  J Neurol Sci       Date:  1972-12       Impact factor: 3.181

8.  Mitotic activity in the primate subependymal layer and the genesis of gliomas.

Authors:  P D Lewis
Journal:  Nature       Date:  1968-03-09       Impact factor: 49.962

9.  Teratogenic and carcinogenic effects in the offspring after single injection of ethylnitrosourea to pregnant rats.

Authors:  H Druckrey; S Ivanković; R Preussmann
Journal:  Nature       Date:  1966-06-25       Impact factor: 49.962
  9 in total
  3 in total

1.  Patterns of differentiation in central neurocytoma. An immunohistochemical study of eleven biopsies.

Authors:  A von Deimling; R Janzer; P Kleihues; O D Wiestler
Journal:  Acta Neuropathol       Date:  1990       Impact factor: 17.088

2.  Rhinencephalic glial cell nests and their possible role in glioma formation: morphometric studies do not reveal significant differences between brachycephalic and dolichocephalic dogs.

Authors:  G Obermaier; A Reihlen; E Dahme; S Weis
Journal:  Acta Neuropathol       Date:  1995       Impact factor: 17.088

3.  The cytotoxic effect of ethylnitrosourea on the developing rat cerebellum. Morphologic observations.

Authors:  R E Johnson; R J Campbell; E R Laws
Journal:  Acta Neuropathol       Date:  1981       Impact factor: 17.088
  3 in total

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