Amlodipine in the HRT cycle for frozen embryo transfer to correct uterine artery resistance in women with prior implantation failure: a randomized controlled trial.

Objective: For successful embryo implantation in women with high pulsatility, uterine vascular resistance and pulsatility must be reduced. We examined the effects of amlodipine on uterine pulsatility index (PI), resistance index (RI), and embryo transfer (ET) outcomes in women with prior implantation failure and at least one elevated uterine PI measurement (especially higher than 3).

Methods: Between February and November 2023, our reproductive facility conducted a single-center randomized clinical trial, enrolling 100 patients with previous implantation failure and at least one uterine PI measurement exceeding 3.

Association of Trophectoderm mRNAs and MicroRNAs with Chromosomal Aneuploidy of Embryo.

MicroRNAs (miRNAs) and mRNAs can serve as indicators of the chromosomal state of an embryo, with different profiles observed in euploid and aneuploid blastocysts. Examining the levels of miRNAs associated with aneuploidy and euploidy, as well as mRNAs related to implantation, can aid in predicting blastocyst chromosomal normality and improving assisted reproductive technology (ART) outcomes. This study analyzed chromosomal abnormality of 25 blastocysts using fluorescence in situ hybridization (FISH) and also the expression of genes ERBB4, SELL, ITGB3, and ITGAV, as well as miRNAs, miR-339, miR-27b, miR-661, miR-30c, miR-191, miR-345, miR-142, miR-141, miR-20a, and miR-372.

A treatment approach of severe vulvar edema in ovarian hyperstimulation syndrome patient: A case report.

Background: Ovarian hyperstimulation syndrome (OHSS) is a serious life-threatening complication of infertility treatment. Vulvar edema is a disease with various causes and frequent phenomena seen in physiological and pathologic conditions like pregnancy, inflammatory disorders, tumors, idiopathic reasons, and most importantly, in the severe form of OHSS.

Case Presentation: Here, we report a 26-yr-old woman with severe OHSS, recombinant follicle-stimulating hormone therapy.

Investigating the efficacy of ultrasound-guided ethanol retention technique for endometrioma sclerotherapy and its effect on pro-inflammatory cytokine levels: A single-arm clinical trial.

Background: Endometriosis is a chronic inflammatory disease affecting about 10% of women of reproductive age. Endometrioma is the most common presentation of endometriosis in ovaries.

Objectives: Herein, the authors study the effect of the ultrasound-guided ethanol retention technique for endometrioma sclerotherapy and its effect on the plasma levels of pro-inflammatory cytokines.

Intraovarian Injection of Autologous Platelet-Rich Plasma Improves Therapeutic Approaches in The Patients with Poor Ovarian Response: A before-after Study.

In this article published in Int J Fertil Steril, Vol 16, No 2, April-June 2022, Pages: 90-94, the authors found that this sentence "Also, AMH level was not statistically significantly different after PRP treatment (0.38 ± 0.039) in comparison with before of treatment (0.

Intraovarian Injection of Autologous Platelet-Rich Plasma Improves Therapeutic Approaches in The Patients with Poor Ovarian Response: A Before-After Study.

Background: Advanced age is associated with a decline in the natural oocytes, low oocyte yield, and also increases the assisted reproductive technology (ART) failure rate, and consequently resulted in a pregnancy rate decrease. Platelet-rich plasma (PRP) is one of the proposed therapeutic strategies for women with poor ovarian response (POR). Because of the autologous source of PRP, the lowest risks of disease transmission, immunogenic and allergic reactions have been expected.

MicroRNAs: Small molecules with a large impact on pre-eclampsia.

As critical mediators in biological processes, microRNAs (miRNAs) which are small and endogenous noncoding RNAs have been associated with disease progression, cell proliferation, and development. Pre-eclampsia (PE), a pregnancy-related disorder with no early markers or symptoms is recognized as the main reason for fetal and maternal mortality and morbidity in the initial steps or even during pregnancy, worldwide. Clinical symptoms usually appear in the third trimester of the pregnancy.

S100 protein family and embryo implantation.

It is well known that embryo implantation is a critical process in which embryo should be able to reach and attach to endometrium. Until now, various types of factors are involved in the regulation of this process. S100 proteins are calcium-binding proteins, which have vital roles in embryo implantation and have been considered as possible candidate markers for endometrial receptivity.

Endothelins and their receptors in embryo implantation.

As a critical stage of pregnancy, the implantation of blastocysts into the endometrium is a progressive, excessively regulated local tissue remodeling step involving a complex sequence of genetic and cellular interplay executed within an optimal time frame. For better understanding the causes of infertility and, more importantly, for developing powerful strategies for successful implantations and combating infertility, an increasing number of recent studies have been focused on the identification and study of newly described substances in the reproductive tree. The endothelins (ET), a 21-aminoacidic family of genes, have been reported to be responsible for the contraction of vascular and nonvascular smooth muscles, including the smooth muscles of the uterus.

Steroid-depleted polycystic ovarian syndrome serum promotes in vitro oocyte maturation and embryo development.

In vitro maturation (IVM) of immature oocytes obtained from patients with polycystic ovarian syndrome (PCOS) is considered as a novel strategy in order to reduce clinical side effects and cost of in vitro fertilization (IVF) technique. The aim of this study was to evaluate the effects of PCOS whole and steroid-depleted serums on in vitro oocyte maturation indices. Patients with PCOS were selected according to the Rotterdam criteria.

Regulatory T cells improve pregnancy rate in RIF patients after additional IVIG treatment.

Unlabelled: RIF (repeated implantation failure) women with immunologic basis and cellular abnormalities may benefit from intravenous immunoglobulins (IVIG) as an immunomodulator based on different studies. In this study, we evaluated the effect of IVIG on the frequency and function of Th17 and Treg cells, as two important subgroups of CD T cells in implantation and pregnancy rates. Seventy-two RIF patients with preconception Th1⁄Th2 ratio and natural killer (NK) cells frequency and activity elevation were selected and divided into two groups; 40 out of 72 received IVIG, aspirin, and heparin (anoxaparin) and constituted the treatment group and 32 patients received aspirin and heparin (anoxaparin) and no IVIG and were the control group.

Immune regulatory network in successful pregnancy and reproductive failures.

Maternal immune system must tolerate semiallogenic fetus to establish and maintain a successful pregnancy. Despite the existence of several strategies of trophoblast to avoid recognition by maternal leukocytes, maternal immune system may react against paternal alloantigenes. Leukocytes are important components in decidua.

Predictors of irrational parenthood cognitions in an Iranian group of infertile women.

Objectives: The aim of this study was to investigate possible predictors of irrational parenthood cognitions among infertile women seeking treatment.

Methods: In a cross-sectional study, 300 women who visited an Infertility Center in Iran during 2010 were studied. A pre-validated inventory was used to assess irrational parenthood cognitions.

Two main independent predictors of depression among infertile women: an Asian experience.

Objective: The aim of this study was to identify personal, familial or social predictors of depression in infertile women seeking treatment.

Materials And Methods: This cross-sectional study included 193 infertile women who had been referred to an infertility center, where they were either undergoing treatment or investigative procedures. During separate interviews, questionnaires were filled out for each of the participants.

Morphometric study of GnRH analog/HMG/HCG effects on ultrastructure of human endometrial epithelium in early and mid-luteal phase.

Aim: The aim of the present study was to investigate the effects of long protocol ovulation induction on the ultrastructure of the human endometrial epithelium on days luteinizing hormone (LH) + 4 and LH+ 6 of the menstrual cycle.

Methods: Endometrial biopsies were obtained on days LH+ 4 (n = 9) and LH+ 6 (n = 10) from infertile women who were under standard long protocol with luteal phase supplementation with IM (intramuscular) progesterone, but where the embryo had not been formed or transferred, due to the male factor problem. Biopsies were also taken on days LH+ 4 (n = 5) and LH+ 6 (n = 5) from fertile women who had not received ovulation induction drugs as control groups.