Jing‐Yan Song
ORCID: 0000-0002-2700-017X
· 43 papers in corpus
observational
2022
RESEARCH QUESTION: What influence does seven days of oestrogen administration versus fourteen days have on the reproductive outcomes of frozen-thawed embryo transfer (FET) in programmed endometrial preparation cycles? DESIGN: In a retrospe…
observational
2021
OBJECTIVE: The principal purpose of this study was to compare reproductive outcomes for stimulated cycles (STC) and hormone replacement cycles (HRC) for endometrial preparation before frozen-thawed embryo transfer (FET) in young women with …
other
2021
INTRODUCTION: In recent years, the prevalence of infertility has significantly increased and has become a global reproductive health problem. The female ovarian reserves have been shown to decrease progressively with an increase in age. Bes…
rct
2021
BACKGROUND: The fertility of females with advanced age declines with aging. Therefore, for medical and social reasons, it is important to establish mechanisms to protect and improve the fertility of such populations. With widespread use of …
rct
2021
BACKGROUND: The optimal time at which to perform a frozen-thawed embryo transfer (FET) following a failed in-vitro fertilization-embryo transfer (IVF-ET) attempt remains elusive to most reproductive experts. Physicians often delay the intro…
observational
2021
Objective: The aim of this study is to investigate, in ovulatory patients, whether there is a difference in reproductive outcomes following frozen-thawed embryo transfer (FET) in natural cycles (NC) compared to modified natural cycles (mNC)…
other
2021
BACKGROUND: Infertility is a widespread global challenge. Currently, the most effective treatment strategy for infertility is in vitro fertilization (IVF), which is an assisted reproductive technique (ART). The use of IVF for assisted pregn…
nonrandomized-trial
2021
OBJECTIVE: To identify the biological function and metabolic pathway of differential metabolites in follicular fluid of senile patients with kidney qi deficiency undergoing in vitro fertilization-embryo transfer (IVF-ET) and observe the eff…
rct
2021
OBJECTIVE: The primary objective of the study was to assess traditional Chinese formula DKP supplementation in terms of efficacy and safety on reproductive outcomes of expected poor ovarian responder (POR, POSEIDON Group 4) undergoing in vi…
rct
2020
In the past decade, the number of frozen-thawed embryo transfer (FET) has increased dramatically with the expansion of surgical indications and the improvement of freezing related technologies. How to improve the success rate and reduce the…
other
2020
BACKGROUND: Approximately 15% of couples in the reproductive age are affected by infertility. Women with diminished ovarian reserves (DOR) or with a poor ovarian response (POR) are required to undergo in vitro fertilization and embryo trans…
other
2020
Obesity exerts negative effects on the metabolic homeostasis of cells in various tissues, but how it influences ovum metabolism is not fully understood. Previous studies demonstrate that oocyte genes that regulate oxidative stress, lipid me…
other
2020
Diminished ovarian reserve (DOR) is the weakening of ovarian oocyte production and quality. It will further become premature ovarian failure without timely cure. However, disease pathology and diagnostic markers are still incompletely under…
observational
2019
Objective: To investigate the effect of the duration of gonadotropin releasing hormone agonist (GnRH-a) use on the outcome of in vitro fertilization and embryo transfer (IVF-ET) during the short-acting long-term hyperstimulation cycle. Meth…
observational
2019
BACKGROUND: Polycystic ovary syndrome (PCOS) is a complex disorder associated with multiple metabolic disturbance, including defective glucose metabolism and insulin resistance. The altered metabolites caused by the related metabolic distur…
observational
2018
AIM OF THE STUDY: Sequential window acquisition of all theoretical fragment-ion spectra (SWATHTM), a powerful high-resolution mass spectrometric data independent acquisition technique, was used to identify differences that relate certain me…
observational
2018
OBJECTIVE: We reveal the relationship between progesterone level in follicular fluid and oocyte quality based on sequential window acquisition of all theoretical fragment-ion spectra (SWATH™), a powerful high-resolution mass spectrometric d…
observational
2017
Objective To investigate metabolites associated with oocyte developmental potential in infertile patients with endometriosis (EMS). Methods The metabolic analysis of follicular fluid was performed on 27 EMS-related infertility patien…