Výsledky vyhledávání - "Fumiko Kariya"

Akademický článek

Casual Sex and Sexlessness in Japan: A Cross-Sectional Study

Autor: Shoko Konishi, Yoshie Moriki, Fumiko Kariya, Manabu Akagawa

Publikováno v: Sexes, Vol 3, Iss 2, Pp 254-266 (2022)

Low fertility has persisted in Japan for decades. Sexless marriages may indirectly contribute to low fertility. Inactive sexual lives within intimate and committed relationships may be linked to sexual activity outside such relationships, called “c

Externí odkaz: https://doaj.org/article/5c9b24040b324701b133489a6b023d5c

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Akademický článek

The ratio of 2nd to 4th digit length and reproductive function of infertile male patients

Autor: Masahiro Uchida, Teruaki Iwamoto, Kazumitsu Yamasaki, Fumiko Kariya, Shoko Konishi

Publikováno v: Reproductive Medicine and Biology, Vol 22, Iss 1, Pp n/a-n/a (2023)

Abstract Purpose To investigate the relationship between the ratio of index to ring finger lengths (2D:4D ratio), reflecting androgen exposure in utero, and reproductive function among men. Methods Male patients (N = 180) who consulted for fertility

Externí odkaz: https://doaj.org/article/8cd9f5a6c863474d9df8d9e3f4d0f605

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Associations of Sperm Mitochondrial DNA Copy Number with Concentrations of Urinary Cadmium and Selenium

Autor: Cindy Rahman Aisyah, Yuki Mizuno, Momoka Masuda, Teruaki Iwamoto, Kazumitsu Yamasaki, Masahiro Uchida, Fumiko Kariya, Shogo Higaki, Shoko Konishi

Elevated sperm mitochondrial DNA copy number (mtDNAcn) is associated with damage to sperm and poorer measures of semen quality. Exposure to cadmium (Cd) can increase oxidative stress and damage sperm mitochondria. The adverse effects of Cd can potent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a07aeb527e3fc76232b1b3f32050c9d9
https://doi.org/10.21203/rs.3.rs-2770721/v1

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Fecundability and Sterility by Age: Estimates Using Time to Pregnancy Data of Japanese Couples Trying to Conceive Their First Child with and without Fertility Treatment

Autor: Lena Takayasu, Fumiko Kariya, Shoko Konishi, Kisuke Hamasaki, Hisashi Ohtsuki

Publikováno v: International Journal of Environmental Research and Public Health, Vol 18, Iss 5486, p 5486 (2021)
International Journal of Environmental Research and Public Health
Volume 18
Issue 10

Fecundability, the probability of conception in a month or in a menstrual cycle, varies across and within age groups for both women and men. Fertility treatment has become common in a number of countries including Japan, but its impact on the age pat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded5e2ffb892e7c926c00c0cc23e4a70
https://www.mdpi.com/1660-4601/18/10/5486

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