Histopathological Evaluation of Spontaneous Hepatocellular Tumors in B6C3F1 Hybrid Mice.
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چکیده
منابع مشابه
Nine cases of granular cell tumors in B6C3F1 mice.
The histological characteristics of 9 cases of granular cell tumors (GCTs) observed in B6C3F1 mice were examined to determine their cellular origin. Seven of the 9 cases were found in the uterus and other 2 cases were in the subcutaneous tissue. Tumor cells had abundant granules in the cytoplasm which were stained with PAS and were resistant to diastase treatment. Ultrastructurally, the granule...
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Testicular interstitial cell tumors have appeared in estrogen-treated mice of at least three different inbred strains (1, 2, 11, 12, 13, 21), rarely in those of other strains treated in a comparable manner (2, 11, 21). Spontaneous testicular tumors were not described in those inbred strains that acquired such tumors subsequent to prolonged treatment with estrogens. In fact such tumors occur rar...
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A total of 305 female and 36 male SENCAR mice in six different groups were observed for 540 to 875 days for tumors as well as nonneoplastic lesions. Three of these groups were observed for their lifespans. The 123 females and 36 males, observed for their lifespans (800 to 875 days) showed median survival times ranging from 730 to 745 days. The average peak body weights were 42.4 g for females a...
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15 صفحه اولQuantitative evaluation of abscopal effect based on biological effective dose in breast cancer tumors in mice
Background: Due to abscopal effect, cell damage may occur outside of the radiation field and the quantification of this effect is one of the most challenging debates in radiation therapy. The aim of this study was to estimate the abscopal effect induced in non-irradiated tumors quantitatively by means of biological effective dose (BED). Materials and Methods: Breast tumors using 4T1 and MC4-L2 ...
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ژورنال
عنوان ژورنال: Journal of Toxicologic Pathology
سال: 1996
ISSN: 0914-9198,1881-915X
DOI: 10.1293/tox.9.263