Results 51 to 60 of about 1,055,001 (304)
Intracytoplasmic Sperm Injection Cycle Outcomes in Women Aged 40 Years and Over
Gynecology Obstetrics & Reproductive Medicine, 2022 Objective: The main detrimental factor in female fertility is maternal age. Clinical pregnancy and live birth rates decline gradually with age and this decline is dramatical over 40 years.
Oya Aldemir +5 more
doaj +1 more source
Paternity after microscopic inguinal surgery of varicocele in infertile males: A 5-years follow up [PDF]
, 2012 Objectives: Infertility affects about 15% of couples. One of the most common causes of male infertility is varicocele. In this study, the live birth rate after microscopic inguinal varicocelectomy and some related factors were studied in Northeast of ...
Ghazimoghadam, K. +2 more
core
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Outcomes and cost analysis of single-embryo transfer versus double-embryo transfer
Women's Health, 2023 Background: Studies had compared single-embryo transfer to double-embryo transfer with cleavage stage embryos and found that while single-embryo transfer was less costly, it was also associated with a lower live birth rate than double-embryo transfer.
Ker Yi Wong +10 more
doaj +1 more source
Frontiers in Endocrinology, 2021 BackgroundNo studies have been done to examine the efficacy of IVF and intrauterine insemination (IUI) for the treatment of young patients with unexplained infertility and low ovarian reserve, although it is becoming an increasingly significant ...
Yixuan Wu, Haiying Liu, Jianqiao Liu
doaj +1 more source
Mtwara Regional and District Projections. [PDF]
, 2006 \ud This report presents population projections for the period 2003 to 2025 for Mtwara region and its districts. The projections were made using a Cohort Component Method (Spectrum System), whereby three components responsible for population change ...
Aboud, Said +9 more
core
FEBS Letters, EarlyView.Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas +3 more
wiley +1 more source
Usage and cost-effectiveness of elective oocyte freezing: a retrospective observational study
Reproductive Biology and Endocrinology, 2022 Background The previous model-based cost-effectiveness analyses regarding elective oocyte cryopreservation remained debatable, while the usage rate may influence the cost per live birth.
Ih-Jane Yang +7 more
doaj +1 more source
Caesarean section and subsequent pregnancy outcome: a Danish register-based cohort study [PDF]
, 2014 Background and Aims: Caesarean section rates have increased in recent decades and the effects on subsequent pregnancy outcome are largely unknown. Prior research has hypothesised that Caesarean section delivery may lead to an increased risk of subsequent
O'Neill, Sinéad M.
core
Can we predict the IVF/ICSI live birth rate? [PDF]
JBRA Assisted Reproduction, 2019 To find a pretreatment predictor for achieving a live birth. Assisted reproduction technology with IVF/ICSI is the ultimate chance for some couples to conceive a child. The expectations are high and it is important to give them a realistic perspective about the chances of achieving a live birth.A retrospective cohort study of all IVF/ICSI cycles ...
Metello, José Luis +2 more
openaire +2 more sources