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Article

Inhibitory effects of beta-carotene on preneoplastic lesions induced in Wistar rats by the resistant hepatocyte model.

Carcinogenesis - 1 Oct 1991

Moreno F S, Rizzi M B, Dagli M L, Penteado M V

Abstract excerpt

The inhibitory effects of beta-carotene (BC) on preneoplastic lesions induced in male Wistar rats by the resistant hepatocyte model was investigated. Rats were divided into six groups. Initiation was performed in all animals by a single injection of diethylnitrosamine. During the selection/promotion period five doses of 2-acetylaminofluorene were administered to the rats and a partial hepatectomy was performed....

Topics

Animals
Body Weight
Carotenoids
Liver
Liver Neoplasms, Experimental
Male
Organ Size
Phenotype
Precancerous Conditions
Rats
Rats, Inbred Strains
beta Carotene

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 1934263
DOI: 10.1093/carcin/12.10.1817

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1934263-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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