Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019788718> ?p ?o ?g. }
- W2019788718 endingPage "2298" @default.
- W2019788718 startingPage "2293" @default.
- W2019788718 abstract "The induction of preneoplastic and neoplastic lesions by the widely used antiestrogen Tamoxifen was studied in female mice. Outbred CD-1 mice were treated with Tamoxifen (1, 2, 5, 10, 25 or 50 microg/pup/day) for the first 5 days after birth. At 14-17 months, reproductive tract tissues were examined for pathological changes. In the ovary, corpora lutea were lacking while cysts were quite common in Tamoxifen-exposed mice at all doses; cystadenomas were seen in two mice. Structural malformations and epithelial hyperplasia of the oviduct were seen in 100% of the treated mice. Malformations of the uterus, cervix, and vagina were also seen. Excessive vaginal keratinization was not a common feature although vaginal adenosis was observed more often after Tamoxifen treatment than previously reported after similar treatment with diethylstilbestrol (DES). The most striking histological features, however, were seen in the uterus. One hundred percent of the Tamoxifen-treated mice at all doses exhibited uterine hypoplasia with focal areas of basal cell hyperplasia in the lining endometrium. Progressive cellular atypias were seen in the lining endometrium ranging from atypical hyperplasia to uterine adenocarcinoma; the highest incidence of uterine adenocarcinoma was 7/14 (50%) observed in the Tamoxifen 10 microg/pup/day dose group. No similar tumors were observed in corresponding control mice. The induction of atypical uterine hyperplasia and adenocarcinoma combined with other abnormalities observed in genital tract structure following neonatal treatment with Tamoxifen suggests the developing reproductive tract is exquisitely sensitive to perturbation by compounds with hormonal activity. These studies provide the basis for future investigation into the mechanisms of Tamoxifen's carcinogenic effects in experimental animals, and to the risk benefit analysis for the prophylactic use of Tamoxifen in healthy women who are at risk of developing breast cancer." @default.
- W2019788718 created "2016-06-24" @default.
- W2019788718 creator A5023016326 @default.
- W2019788718 date "1997-12-01" @default.
- W2019788718 modified "2023-10-16" @default.
- W2019788718 title "Uterine carcinoma in mice treated neonatally with tamoxifen" @default.
- W2019788718 cites W1578613152 @default.
- W2019788718 cites W1587127556 @default.
- W2019788718 cites W1611100375 @default.
- W2019788718 cites W1790333224 @default.
- W2019788718 cites W1970648583 @default.
- W2019788718 cites W1974010510 @default.
- W2019788718 cites W1981772983 @default.
- W2019788718 cites W1982249607 @default.
- W2019788718 cites W1983337242 @default.
- W2019788718 cites W1999233714 @default.
- W2019788718 cites W2013199865 @default.
- W2019788718 cites W2014987264 @default.
- W2019788718 cites W2017135654 @default.
- W2019788718 cites W2019385954 @default.
- W2019788718 cites W2025044574 @default.
- W2019788718 cites W2034561027 @default.
- W2019788718 cites W2038979544 @default.
- W2019788718 cites W2040003868 @default.
- W2019788718 cites W2040381885 @default.
- W2019788718 cites W2040753977 @default.
- W2019788718 cites W2040832608 @default.
- W2019788718 cites W2049706882 @default.
- W2019788718 cites W2062553536 @default.
- W2019788718 cites W2082939195 @default.
- W2019788718 cites W2090098256 @default.
- W2019788718 cites W2091327765 @default.
- W2019788718 cites W2095769696 @default.
- W2019788718 cites W2096133919 @default.
- W2019788718 cites W2102003302 @default.
- W2019788718 cites W2205850104 @default.
- W2019788718 cites W2444590407 @default.
- W2019788718 cites W641779144 @default.
- W2019788718 cites W2734658215 @default.
- W2019788718 doi "https://doi.org/10.1093/carcin/18.12.2293" @default.
- W2019788718 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9450472" @default.
- W2019788718 hasPublicationYear "1997" @default.
- W2019788718 type Work @default.
- W2019788718 sameAs 2019788718 @default.
- W2019788718 citedByCount "83" @default.
- W2019788718 countsByYear W20197887182012 @default.
- W2019788718 countsByYear W20197887182013 @default.
- W2019788718 countsByYear W20197887182015 @default.
- W2019788718 countsByYear W20197887182017 @default.
- W2019788718 countsByYear W20197887182018 @default.
- W2019788718 countsByYear W20197887182020 @default.
- W2019788718 countsByYear W20197887182022 @default.
- W2019788718 countsByYear W20197887182023 @default.
- W2019788718 crossrefType "journal-article" @default.
- W2019788718 hasAuthorship W2019788718A5023016326 @default.
- W2019788718 hasBestOaLocation W20197887181 @default.
- W2019788718 hasConcept C121608353 @default.
- W2019788718 hasConcept C126322002 @default.
- W2019788718 hasConcept C142724271 @default.
- W2019788718 hasConcept C2775904963 @default.
- W2019788718 hasConcept C2776067312 @default.
- W2019788718 hasConcept C2777164284 @default.
- W2019788718 hasConcept C2777176818 @default.
- W2019788718 hasConcept C2777562237 @default.
- W2019788718 hasConcept C2777689261 @default.
- W2019788718 hasConcept C2779066055 @default.
- W2019788718 hasConcept C2779742232 @default.
- W2019788718 hasConcept C2781182431 @default.
- W2019788718 hasConcept C2781397067 @default.
- W2019788718 hasConcept C530470458 @default.
- W2019788718 hasConcept C71924100 @default.
- W2019788718 hasConceptScore W2019788718C121608353 @default.
- W2019788718 hasConceptScore W2019788718C126322002 @default.
- W2019788718 hasConceptScore W2019788718C142724271 @default.
- W2019788718 hasConceptScore W2019788718C2775904963 @default.
- W2019788718 hasConceptScore W2019788718C2776067312 @default.
- W2019788718 hasConceptScore W2019788718C2777164284 @default.
- W2019788718 hasConceptScore W2019788718C2777176818 @default.
- W2019788718 hasConceptScore W2019788718C2777562237 @default.
- W2019788718 hasConceptScore W2019788718C2777689261 @default.
- W2019788718 hasConceptScore W2019788718C2779066055 @default.
- W2019788718 hasConceptScore W2019788718C2779742232 @default.
- W2019788718 hasConceptScore W2019788718C2781182431 @default.
- W2019788718 hasConceptScore W2019788718C2781397067 @default.
- W2019788718 hasConceptScore W2019788718C530470458 @default.
- W2019788718 hasConceptScore W2019788718C71924100 @default.
- W2019788718 hasIssue "12" @default.
- W2019788718 hasLocation W20197887181 @default.
- W2019788718 hasLocation W20197887182 @default.
- W2019788718 hasOpenAccess W2019788718 @default.
- W2019788718 hasPrimaryLocation W20197887181 @default.
- W2019788718 hasRelatedWork W1989511756 @default.
- W2019788718 hasRelatedWork W1993280365 @default.
- W2019788718 hasRelatedWork W1999150241 @default.
- W2019788718 hasRelatedWork W1999494308 @default.
- W2019788718 hasRelatedWork W2014299655 @default.
- W2019788718 hasRelatedWork W2130348488 @default.
- W2019788718 hasRelatedWork W2145935663 @default.