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Влияние хорионического гонадотропина на митотическую активность и метаболизм клеток рабдомиосаркомы Rd

Влияние хорионического гонадотропина на митотическую активность и метаболизм клеток рабдомиосаркомы Rd

Abstract

Хорионический гонадотропин человека (ХГч) известен как гормон беременности, обеспечивающий дифференцировку тканей плода. В последнее время открыты его новые свойства, в частности он способен подавлять развитие некоторых опухолей. В связи с этим появились работы о возможном использовании хорионического гонадотропина в схемах противоопухолевой терапии в качестве адъювантного средства. В работе представлены результаты исследования митотической активности, МТТ теста и апоптоза клеток рабдомиосаркомы RD под влиянием хорионического гонадотропина, эмбихина и их применения в комплексе в различных дозах. Показано, что ХГч ингибирует клетки RD путем угнетения митотической активности и стимуляции апоптоза. Наиболее токсичной для данной линии клеток является доза в 2 МЕ/мл хорионического гонадотропина Комбинация ХГч и эмбихина снижает цитотоксический эффект гормона, что необходимо учитывать при составлении схем рациональной фармакотерапии опухолей.

Human chorionic gonadotropin is known as a pregnancy hormone, provide differentiation of fetal tissues. At the last time new properties of human chorionic gonadotropin were discovered, particularly it can reduce development of some tumors. In this connection there are investigations on using chorionic gonadotropin in protocols of anti-tumor therapy as adjuvant. The results of estimating of mitotic activity, MTT-assay and apoptosis of the rhabdomyosarkoma RD cells under the influence of human chorionic gonadotropin (hCG) and embihin and complex using of these is shown in the study. It was determined that hCG inhibits RD cells by reducing mitotic index and stimulating apoptosis. Combination of hCG and embihin decreases cytotocsic effect of the hormone. The most toxicity dose for the cell line is 2 IU per milliliter. It is necessary to mention in making of protocols of rational pharmacotherapy of tumors.

Keywords

ХОРИОНИЧЕСКИЙ ГОНАДОТРОПИН, КУЛЬТУРА КЛЕТОК, РАБДОМИОСАРКОМА RD, ЭМБИХИН, МТТ-ТЕСТ, АПОПТОЗ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold