Diagnosis and treatment of iron deficiency anemia at the stage of pre-pregnancy preparation - prevention of pregnancy and childbirth complications

The aim of the study - to clarify the frequency of complications during pregnancy and childbirth in women with iron deficiency anemia.Цель исследования - уточнить частоту осложнений течения беременности и родов у женщин с железодефицитной анемией

Hysteroscopy in preparation programs for ART

The aim of the study - demonstrate the need for hysteroscopy during the preparation period before entering the ART program. Establish the presence of a temporal relationship between hysteroscopy and entry into the ART program.Цель исследования - показать необходимость проведения гистероскопии в период подготовки перед 71 вступлением в программу ВРТ. Установить наличие временной связи между проведением гистероскопии и вступлением в программу ВР

Hysteroscopy in preparation programs for ART

The purpose of the study is the application of the hysteroscopy with vacuum aspiration from the uterine cavity can improve the effectiveness of assisted reproduction programs (IVF / ET) with a normal ultrasound picture of the endometrium and a history of repeated implantation failures.Цель исследования - изучить влияние гистероскопии с вакуум-аспирацией из полости матки на эффективность программ вспомогательной репродукции (ЭКО/ПЭ) при нормальной УЗ-картине эндометрия и повторными неудачами имплантации в анамнезе

rac-2-tert-Butyl-2,4,5,6,6-pentachlorocyclohex-3-en-1-one

The title compound, C10H11Cl5O, is a chiral molecule with two stereogenic centres. However, it crystallizes as a racemate. One of enantiomers reveals the relative configuration (2S*,5R*). The cyclohexene ring adopts a half-chair conformation

Crystal structure and Raman-active lattice vibrations of magnetic topological insulators MnBi2Te4·n(Bi2Te3) (n=0, 1,⋯,6)

Further to the structure of the intrinsic magnetic topological insulators MnBi2Te4⋅n(Bi2Te3) with n0 overwhelmingly dominates by the cooperative atomic displacements in the quintuple building blocks.This work was performed within the research program “Development of preparation technology of multifunctional convertors based on nanosized structures” and was supported by TÜBITAK- ANAS Project No. 120N296. M.M.O. acknowledges the support by Spanish Ministerio de Ciencia e Innovación (Grant No. PID2019-103910GB-100). E.V.C. acknowledges support from Saint Petersburg State University (Project ID No. 90383050).Peer reviewe