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动物模型中内镜操作对膀胱肿瘤的促进作用。

Promotion of bladder tumours by endoscopic procedures in an animal model.

作者信息

Wallace D M, Smith J H, Billington S, Smith M R, Stemplewski H E, Tipton P W

出版信息

Br J Urol. 1984 Dec;56(6):658-62. doi: 10.1111/j.1464-410x.1984.tb06140.x.

DOI:10.1111/j.1464-410x.1984.tb06140.x
PMID:6534485
Abstract

An experimental study was performed to assess the possible tumour-promoting action of urothelial trauma caused by repeated intravesical diathermy, catheterisation, and the instillation of water, glycine and saline in the rat bladder which had previously been exposed to an initiating dose of the carcinogen N-methyl-N-nitrosourea. An increase in tumours and inflammatory changes was observed, especially in the group treated with water, and the significance of the findings is discussed.

摘要

进行了一项实验研究,以评估在先前已接受致癌剂N-甲基-N-亚硝基脲起始剂量处理的大鼠膀胱中,反复进行膀胱内热疗、插管以及灌注水、甘氨酸和生理盐水所引起的尿路上皮创伤可能具有的促肿瘤作用。观察到肿瘤和炎症变化有所增加,尤其是在接受水灌注的组中,并对这些发现的意义进行了讨论。

相似文献

1
Promotion of bladder tumours by endoscopic procedures in an animal model.动物模型中内镜操作对膀胱肿瘤的促进作用。
Br J Urol. 1984 Dec;56(6):658-62. doi: 10.1111/j.1464-410x.1984.tb06140.x.
2
Cell cycle dependence of N-methyl-N-nitrosourea-induced tumour development in the proliferating, partially resected rat urinary bladder.N-甲基-N-亚硝基脲诱导的肿瘤在增殖性部分切除大鼠膀胱中的发生与细胞周期的相关性
Br J Exp Pathol. 1989 Apr;70(2):125-42.
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[Inhibition of tumor induction by methylnitrosourea in resected urinary bladder].[甲基亚硝基脲对切除膀胱肿瘤诱导的抑制作用]
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The "promoting" activity of methyl methanesulphonate in rat bladder carcinogenesis.
Br J Cancer. 1984 Jul;50(1):63-75. doi: 10.1038/bjc.1984.140.
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Inhibition of tumour development in the partially resected, proliferating rat urinary bladder.对部分切除、增殖性大鼠膀胱肿瘤生长的抑制作用
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Effects of treatment with N-methyl-N-nitrosourea, artificial sweeteners, and cyclophosphamide on adult rat urinary bladder in vitro.N-甲基-N-亚硝基脲、人工甜味剂和环磷酰胺体外处理对成年大鼠膀胱的影响
Lab Invest. 1987 Oct;57(4):429-38.
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Histopathology of N-methyl-N-nitrosourea-induced mesenchymal tumours of the rat urinary bladder.N-甲基-N-亚硝基脲诱导的大鼠膀胱间充质肿瘤的组织病理学
J Exp Pathol (Oxford). 1990 Jun;71(3):337-58.
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Induction of bladder cancer in rats by fractionated intravesicular doses of N-methyl-N-nitrosourea.通过膀胱内分次给予N-甲基-N-亚硝基脲诱导大鼠膀胱癌
Br J Cancer. 1982 Mar;45(3):337-51. doi: 10.1038/bjc.1982.60.
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Carcinogenesis in heterotopically-transplanted urinary bladder by N-methyl-N-nitrosourea: a model for initiation and promotion.N-甲基-N-亚硝基脲诱导异位移植膀胱的致癌作用:一种启动和促进模型
Carcinogenesis. 1981;2(6):495-7. doi: 10.1093/carcin/2.6.495.
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Unusually high susceptibility of NZR/Gd rats to bladder cancer induction by low doses of nitrosomethylurea.NZR/Gd大鼠对低剂量亚硝基甲基脲诱导膀胱癌具有异常高的易感性。
Cancer Lett. 1984 Mar;22(2):193-8. doi: 10.1016/0304-3835(84)90118-6.

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Br J Cancer. 2001 Feb;84(4):558-64. doi: 10.1054/bjoc.2000.1641.
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