额外的事 发表于 2025-3-28 15:12:28
Introduction: The Present State of Affairs effects on biological systems. A summary of these early studies by Philips Philips. is of historical interest; it also serves as a model description of cancer drug development based upon evaluation of molecules observed to have antitumor effects as a result of empiric observation and congener synthesisagnostic 发表于 2025-3-28 20:49:09
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0927-3042 as the rapid occurrence of resistance at the single cell level. However, in experimental systems, stable drug resistance is usually relatively slow to emerge.978-1-4613-5428-4978-1-4615-1173-1Series ISSN 0927-3042 Series E-ISSN 2509-8497上下倒置 发表于 2025-3-29 09:43:03
https://doi.org/10.1007/978-1-349-26446-9le. The relative cell survival after a six month course of adjuvant chemotherapy for breast cancer has been estimated to be as high as 10. or even greater.. This failure to eradicate all tumor cells has commonly been attributed to the intrinsic resistance of tumor cells to chemotherapy, and the vast玛瑙 发表于 2025-3-29 13:15:00
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Recycling as a Source of Regeneration,istant to bis-chloroethyl nitrosourea (BCNU) display a high incidence of increased activity of the protein 0.- alkylguanine DNA alkyltransferase (AGT) which removes mono-alkylated adducts from the 0.position of guanine (section 7). With cisplatin and melphalan, the ability of the tumor cells to repa遭受 发表于 2025-3-29 21:29:06
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Book 2002llular) target because of anyone of or combination of a multitude of individual factors. Clinically, this treatment failure is often viewed as the rapid occurrence of resistance at the single cell level. However, in experimental systems, stable drug resistance is usually relatively slow to emerge.