Literature DB >> 6263933

Scanning and transmission electron microscopy of cloned rat astrocytoma cells treated with dibutyryl cyclic AMP in vitro.

A M Spence, P W Coates.   

Abstract

Two cloned rat astrocytoma cell lines, 36 B-10 and 40 A-2, maintained in vitro were treated with 1 mM dibutyryl cyclic AMP. This treatment induced arborization of cellular processes and rounding-up of cell bodies in both cell lines and was associated with increased microvillous development in 40 A-2. There were not detectable concomitant changes in either (a) the quantity or organization of microtubules or 80-100 nm microfilaments, or (b) the intensity of glial fibrillary acidic protein indirect immunofluorescence staining.

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Year:  1981        PMID： 6263933     DOI： 10.1007/bf00405901

Source DB:  PubMed          Journal:  J Cancer Res Clin Oncol        ISSN： 0171-5216            Impact factor:   4.553


  15 in total

1.  Multiple modes of dibutyryl cyclic AMP-induced process formation by clonal nerve and glial cells.

Authors:  J H Steinbach; D Schubert
Journal:  Exp Cell Res       Date:  1975-03-15       Impact factor: 3.905

2.  Morphological differentiation of cultured mouse glioblastoma cells induced by dibutyryl cyclic adenosine monophosphate.

Authors:  S Sato; T Sugimura; K Yoda; S Fujimura
Journal:  Cancer Res       Date:  1975-09       Impact factor: 12.701

3.  Differentiation of astrocytes in the cerebellar cortex and the pyramidal tracts of the newborn rat. An immunofluorescence study with antibodies to a protein specific to astrocytes.

Authors:  A Bignami; D Dahl
Journal:  Brain Res       Date:  1973-01-30       Impact factor: 3.252

4.  Localization of the glial fibrillary acidic protein in astrocytes by immunofluorescence.

Authors:  A Bignami; L F Eng; D Dahl; C T Uyeda
Journal:  Brain Res       Date:  1972-08-25       Impact factor: 3.252

5.  Astrocyte-specific protein and radial glia in the cerebral cortex of newborn rat.

Authors:  A Bignami; D Dahl
Journal:  Nature       Date:  1974-11-01       Impact factor: 49.962

6.  Maturation-stimulation effect of brain extract and dibutyryl cyclic AMP on dissociated embryonic brain cells in culture.

Authors:  R Lim; K Mitsunobu; W K Li
Journal:  Exp Cell Res       Date:  1973-04       Impact factor: 3.905

7.  Morphology of astrocytomas in tissue culture: optical and stereoscan microscopy.

Authors:  E J Ambrose; U Batzdorf; D M Easty
Journal:  J Neuropathol Exp Neurol       Date:  1972-10       Impact factor: 3.685

8.  Surface structure of fetal rat brain cells during neoplastic transformation in cell culture.

Authors:  A Haugen; O D Laerum
Journal:  J Natl Cancer Inst       Date:  1978-12       Impact factor: 13.506

9.  Scanning electron microscopy of cloned astrocytic lines derived from ethylnitrosourea-induced rat gliomas.

Authors:  A M Spence; P W Coates
Journal:  Virchows Arch B Cell Pathol       Date:  1978-07-14

10.  The responses in culture of human tumour astrocytes and neuroblasts to N 6 , O 2' -dibutyryl adenosine 3',5'-monophosphoric acid.

Authors:  E H Macintyre; C J Wintersgill; J P Perkins; A E Vatter
Journal:  J Cell Sci       Date:  1972-11       Impact factor: 5.285
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  2 in total

1.  Blood flow in an experimental rat brain tumor by tissue equilibration and indicator fractionation.

Authors:  M M Graham; A M Spence; G L Abbott; L O'Gorman; M Muzi
Journal:  J Neurooncol       Date:  1987       Impact factor: 4.130

2.  Intracarotid RMP-7 enhanced indocyanine green staining of tumors in a rat glioma model.

Authors:  Gavin W Britz; Saadi Ghatan; Alexander M Spence; Mitchel S Berger
Journal:  J Neurooncol       Date:  2002-02       Impact factor: 4.130
  2 in total

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