161 -3 (31/4) 2020 — Yuldasheva S.Z., — APPLICATION OF NEW METHODOLOGICAL APPROACHES TO IMPROVE THE EFFICIENCY OF ASSISTED REPRODUCTIVE TECHNOLOGIES

APPLICATION OF NEW METHODOLOGICAL APPROACHES TO IMPROVE THE EFFICIENCY OF ASSISTED REPRODUCTIVE TECHNOLOGIES

Yuldasheva S.Z.,-Tashkent Pediatric Medical Institute.

 Resume

The use of modern high-tech techniques for selecting gametes and embryos allows one to choose an embryo that has the highest chances of implantation. The goal of ART is the birth of one healthy child. In this regard, the tasks of clinical embryology are the creation, implementation and use in practical medicine of techniques that allow the screening to determine the most competent embryo for the birth of a healthy child. The use of the new unique technology of continuous video surveillance allows TimeLapse to evaluate the individual features of the morphodynamics and morphokinetics of each developing embryo. Thanks to continuous in vitro microscopy, it is possible to record the main events of early cell crushing, the formation of blastocysts. Another type of screening, which in recent years has become more widely used in medicine – is genetic screening for aneuploidy of embryos.According to different authors, the level of aneuploidy in developing embryos is up to 70%. The transfer of a genetically ’heatthy” embryo to the uterine cavity can reduce the waiting time for the birth of a healthy child and is aimed at preventing the birth of children with genetic diseases.

Key words: embryos, human, cultivation, genetic screening

First page

664

Last page

667

For citation: Yuldasheva S.Z., Application of new methodological approaches to improve the efficiency of assisted reproductive technologies//New Day in Medicine 3(31)2020 664-667 https://cutt.ly/NxLrnoL

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161-664-667-3-31-2020-

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