At the time of implantation, the trophoblast cells of the embryo adhere and then invade into
the maternal endometrium and eventually establish placentation. The endometrium at the …

Infertility, a couple's inability to conceive after one year of unprotected regular intercourse, is
an important issue in the world. The use of natural products in the treatment of infertility has …

В монографии приведены сведения по роли цитокинов в регуляции физиологических
процессов, защитных реакций организма и в патогенезе иммунопатологических …

BACKGROUND Implantation and early embryo development are finely regulated processes
in which several molecules are involved. Evidence that thyroid hormones (TH: T4 and T3) …

Leukaemia inhibitory factor (LIF) plays an indispensible role in embryo implantation.
Aberrant LIF production is linked to implantation failure. LIF regulates multiple processes …

Context Infertility affects 10% of the reproductive-age population. Even the most successful
treatments such as assisted reproductive technologies still result in failed implantation. In …

During pregnancy, complicated connections are formed between a mother and a fetus. In a
successful pregnancy, the maternal-fetal interface is affected by dynamic changes, and the …

Background Recurrent implantation failure (RIF) remains a critical and challenging problem
in assisted reproductive technology mainly due to impaired decidualization. The endocytic …

STUDY QUESTION Does ulipristal acetate (UPA) used for emergency contraception (EC)
interfere with the human embryo implantation process? SUMMARY ANSWER UPA, at the …

The regulation of blastocyst implantation in the uterus is orchestrated by the ovarian
hormones estrogen and progesterone. These hormones act via their nuclear receptors to …