Nakaoka Y

No ORCID on file · 7 papers in corpus · active 2015-2026

Condition tags

  • infertility 1
2026
Reproductive medicine and biology ·doi:10.1002/rmb2.70032

PurposeTo estimate the prevalence and correlates of low serum 25-hydroxyvitamin D [25(OH)D] among women attending infertility clinics in Japan.MethodsWe conducted a multicenter cross-sectional study of 17 261 women with measured 25(OH)D. De…

2021
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-020-01973-6

PurposeLaevo (l)-carnitine plays important roles in reducing the cytotoxic effects of free fatty acids by forming acyl-carnitine and promoting beta-oxidation, leading to alleviation of cell damage. Recently, the mitochondrial functions in m…

2020
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-020-01869-5

PurposeThe fertility of women decreases with age because of factors such as an increased incidence of aneuploidies and-possibly-decreased mitochondrial activity in oocytes. However, the relationship between maternal aging and mitochondrial …

2017
Reproductive medicine and biology ·doi:10.1002/rmb2.12055

PurposeTo compare the ovarian response predictive ability of anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), and estradiol (E2) and to determine the age-specific distribution of serum AMH concentrations of Japanese women.M…

2017
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-017-0886-6

PurposeThe oxygen consumption rates (OCRs) in mice and cattle have been reported to change during preimplantation embryogenesis. On the other hand, mitochondrial DNA (mtDNA) copy number has been shown to be unchanged in mice and changed in …

2016
Journal of assisted reproduction and genetics ·doi:10.1007/s10815-016-0716-2

PurposeThe change of mitochondrial distribution in human oocytes during meiotic maturation was assessed using 223 human oocytes donated from patients undergoing fertility treatment between June 2013 and February 2016.MethodsLive cell images…

2015
Reproductive medicine and biology ·doi:10.1007/s12522-014-0198-9

PurposeThe aim of this study was to determine the prophylactic effects of cabergoline on ovarian hyperstimulation syndrome (OHSS) after oocyte retrieval.MethodsA total of 187 women underwent controlled ovarian stimulation using gonadotropin…