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dc.contributor.author
Lauria de Cidre, Lilia Susana
dc.contributor.author
Eijan, Ana María
dc.contributor.author
Bertolesi, Gabriel
dc.contributor.author
Isturiz, Martín
dc.contributor.author
Sacerdote de Lustig, Eugenia
dc.date.available
2021-01-13T21:26:53Z
dc.date.issued
1996
dc.identifier.citation
Lauria de Cidre, Lilia Susana; Eijan, Ana María; Bertolesi, Gabriel; Isturiz, Martín; Sacerdote de Lustig, Eugenia; Influence of Mast Cells on Two Murine Mammary Adenocarcinomas; Karger; Tumor Biology; 17; 6; 1996; 345–353
dc.identifier.issn
1010-4283
dc.identifier.uri
http://hdl.handle.net/11336/122686
dc.description.abstract
A high content of mast cells (MC) is considered characteristic of neoplasias. Some researchers postulate MC as enhancers of tumor development, others as inhibitors. The purpose of this study was to evaluate the ability of peritoneal cavity MC to modulate the in vivo and in vitro growth of two murine mammary adenocarcinomas with low (M3) and high (MM3) meta-static capacity. MC from the peritoneal cavity of normal (NMC) or tumor-bearing mice (TMC) were used. TMC, which by histochemical methods appeared degranulated, were not able to modify the tumorigenicity of both tumors. NMC, in contrast, decreased M3 tumor incidence and cell proliferation in vitro and increased the latency period of only MM3 tumors. No changes in the number of spontaneous lung metastases could be seen in experiments carried out either with NMC or TMC. We conclude that NMC, which are rich in chemical mediators, can modulate some of the first steps of tumor development. Once tumor-mediated degranulation occurs, MC become unable to regulate it.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Karger
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.subject
MAST CELLS
dc.subject
NEOPLASIAS
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TUMOR-BEARING MICE
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SACERDOTE INVESTIGADORA
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PUBLICACIONES
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Oncología
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Medicina Clínica
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Influence of Mast Cells on Two Murine Mammary Adenocarcinomas
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
dc.identifier.eissn
1423-0380
dc.journal.volume
17
dc.journal.number
6
dc.journal.pagination
345–353
dc.journal.pais
Suiza
dc.journal.ciudad
Basilea
dc.description.fil
Fil: Lauria de Cidre, Lilia Susana. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Histología Animal; Argentina
dc.description.fil
Fil: Eijan, Ana María. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Oncología "Ángel H. Roffo"; Argentina
dc.description.fil
Fil: Bertolesi, Gabriel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Histología Animal; Argentina
dc.description.fil
Fil: Isturiz, Martín. Academia Nacional de Medicina de Buenos Aires; Argentina
dc.description.fil
Fil: Sacerdote de Lustig, Eugenia. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Oncología "Ángel H. Roffo"; Argentina
dc.journal.title
Tumor Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.karger.com/Article/Abstract/217999
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1159/000217999
dc.provenance
Otro
dc.format.espacioDeColor
EscalaGris
dc.format.compresion
No especifica
dc.description.nivelDescripcion
Unidad documental simple
dc.type.subtype
Artículo científico
dc.type
info:ar-repo/semantics/artículo
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