Hamster lung cancer model of carcinogenesis and chemoprevention.

Hamster lung cancer model of carcinogenesis and chemoprevention.
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仓鼠肺癌模型的致癌和化学预防。

DOI:
10.1007/978-1-4615-3468-6_8
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发表时间:
1992
影响因子:
--
通讯作者:
Kelloff,GJ
Kelloff,GJ
中科院分区:
医学4区
文献类型:
--
作者:
Moon,RC;Rao,KV;Detrisac,CJ;Kelloff,GJ

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在仓鼠中建立肺癌模型的尝试在组织学和生物化学上与人类支气管癌相似,但成功有限(1,2)。早期的仓鼠和小鼠研究采用了诸如线贯穿(3,4)和通过吸入(5)或支气管内植入颗粒(6)暴露于放射性化合物的方法。Saffiotti和他的同事(7-10)采用的仓鼠肺癌模型需要体内滴注吸附在惰性粉尘载体颗粒上的结晶多环芳烃悬浮液。也有人使用亚硝基化合物,在有或没有载体粉尘的情况下,诱导仓鼠的气管和肺部病变(11-15)。然而,这些致癌物的物理化学性质,如溶解度和粒度,以及载体颗粒的性质对于肿瘤诱导是非常关键的。因此,使用这些技术在不同实验室获得可重复的呼吸道癌症发病率的可行性似乎很遥远。此外,许多早期的肺肿瘤模型表现出非常低的癌症发病率和长的潜伏期。
Attempts to establish a lung cancer model in hamsters that is histologically and biochemically similar to bronchogenic carcinoma in man have had limited success (1,2). Earlier hamster and mouse studies employed methods such as thread transfixions (3, 4) and exposure to radioactive compounds either by inhalation (5) or implantation of intrabronchial pellets (6). Lung cancer models in hamsters employed by Saffiotti and his associates (7–10) required the intratracheal instillation of suspensions of a crystalline polycyclic aromatic hydrocarbon adsorbed to carrier particles of inert dust. The use of nitroso-compounds, with and without carrier dust, to induce tracheal and pulmonary lesions in hamsters has also been employed (11–15). However, the physiochemical properties of these carcinogens, such as solubility and particle size, and the nature of the carrier particles are very critical with regard to tumor induction. As a result, the feasibility of obtaining a reproducible incidence of respiratory cancer in different laboratories using these techniques appears remote. Furthermore, many of the earlier lung tumor models exhibited a very low cancer incidence and a long latency period.
β-视黄酸对 3-甲基胆蒽或 N-甲基-N-硝基-N-亚硝基胍在培养的小鼠前列腺组织中诱导的增生的抑制和逆转。
DOI: --
发表时间: 1976
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影响因子: --
作者:
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DOI: --
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维生素 A 缺乏或苯并[a]芘-氧化铁引起的仓鼠气管上皮鳞状化生的组织发生。
DOI: 10.1093/jnci/48.3.743
发表时间: 1972
期刊: Journal of the National Cancer Institute
影响因子: --
作者:
C. Harris;M. Sporn;D. Kaufman;J. M. Smith;F. Jackson;U. Saffiotti
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三种视黄醇对仓鼠 N-甲基-N-亚硝基脲气管癌发生的影响。
DOI: --
发表时间: 1981
期刊: Journal of the National Cancer Institute
影响因子: --
作者:
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通讯作者: R. Donahoe
DOI: --
发表时间: 1949
期刊:
影响因子: --
作者:
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通讯作者: M. Finkel