نتایج جستجو برای: داروهای ضدسرطان antineoplastic drugs
تعداد نتایج: 243402 فیلتر نتایج به سال:
چکیده :چرخه سلولی در یوکایوت‌ها و به ویژه انسان مجموعه‌ای منسجم از رخدادهای به هم پیوسته است که موجب رشد و تقسیم سلول می‌گردد. چرخه سلولی به مرحله‌های G1، S، G2 و M تقسیم می‌گردد که بخش میتوز، خود دارای پنج مرحله پروفاز، پرومتافاز، متافاز، آنافاز و تلوفاز است که در انتها نیز دو سلول دختری با سیتوکینز (تقسیم سیتوپلاسم) از هم جدا می‌شوند. تنظیم دقیق فرایند-های میتوزی تحت کنترل های پس ترجمه‌ای قرا...
Innovative Nano-carrier-based transdermal patches, a wonder of advanced technologies, have received overwhelming endorsement in medicinal applications primarily the provision anti-neoplastic drugs. The purpose this study was to review limitations conventional therapeutic initiatives namely chemotherapy, having several adverse effects, including significant inflammation, toxicity, and discomfort...
To clarify genotoxic effects of occupational exposure to antineoplastic drugs in Japan, we examined DNA damage, assessed by the comet assay, in 121 female nurses and 46 female clerks working at three hospitals in the northeast of Japan. The comet assay is considered to be a sensitive and rapid method for DNA strand break detection in individual cells, and tail length and tail moment are used as...
The effects of serine phosphorylation on the DNA cleavage/religation equilibrium of topoisomerase II and the sensitivity of the enzyme to antineoplastic drugs were characterized. Both casein kinase II and protein kinase C »ere used for these studies. Each kinase incorporated a maxi mum of ~ 1.4 phosphate molecules per homodimer of topoisomerase II. When the enzyme was incubated with both kinas...
It is well established that ATP-binding cassette (ABC) transporter-mediated multidrug resistance (MDR) is one of the major mechanisms that causes resistance to antineoplastic drugs in cancer cells. ABC transporters can significantly decrease the intracellular concentration of antineoplastic drugs by increasing their efflux, thereby lowering their cytotoxic activity. One of these transporters, t...
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