Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kyouichi Sekine"'
Autor:
Megumi Haruna, Kyouichi Sekine, Sachiyo Murashima, Etsuko Watanabe, Yoko Hasumi, Takashi Tanizaki, Masayo Matsuzaki
Publikováno v:
Free Radical Research. 44:1338-1344
Despite their being good markers of oxidative stress for clinical use, little is known about ubiquinol-10 (reduced coenzyme Q10) and ubiquinone-10 (oxidized coenzyme Q10) levels in foetuses and their mothers. This study investigates oxidative stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e333ccde4e3f77caf317621dad8047ac
https://doi.org/10.3109/10715762.2010.503758
https://doi.org/10.3109/10715762.2010.503758
Autor:
Hirokazu Tsukahara, Masahiro Hiraoka, Yukiko Mori, Naoko Ohta, Shuko Tokuriki, Masao Kawatani, Hironori Nagasaka, Hisako Kawakami, Kyouichi Sekine, Mitsufumi Mayumi
Publikováno v:
Nihon Shoni Jinzobyo Gakkai Zasshi. 20:131-135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2c73b69f4e370f7afed73008a85875
https://doi.org/10.3165/jjpn.20.131
https://doi.org/10.3165/jjpn.20.131
Autor:
Kyouichi Sekine, Takayoshi Yamauchi, Masakazu Miura, Kiyoshi Morita, Hirofumi Makino, Mamoru Takeuchi, Toshio Ogura, Fumio Otsuka, Masahisa Hirakawa
Publikováno v:
Anesthesia & Analgesia. 88:181-187
A radioimmunoassay has been established to measure urinary aquaporin-2 excretion (u-AQP2). To elucidate how u-AQP2 changes when endogenous vasopressin is increased independently of plasma osmolality, we estimated u-AQP2 during general anesthesia for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5df569d083dd63e4894a9d0156f68d17
https://doi.org/10.1213/00000539-199901000-00034
https://doi.org/10.1213/00000539-199901000-00034
Publikováno v:
The journal of obstetrics and gynaecology research. 36(1)
Aims: To examine changes in the levels of 13, 14-dihydro-15-keto-prostaglandin F2α (PGFM) in saliva during pregnancy, labor and the postpartum period, and to evaluate the relationship between cervical dilatation or contraction interval and salivary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b007aef3b5c234050277b44b8413c3b5
https://pubmed.ncbi.nlm.nih.gov/20178524
https://pubmed.ncbi.nlm.nih.gov/20178524
Autor:
Fumikazu Kotsuji, Shuko Tokuriki, Norihito Ohta, Hirokazu Tsukahara, Hironori Nagasaka, Kyouichi Sekine, Hisako Kawakami, Naoko Ohta, Mitsufumi Mayumi, Koji Nishijima
Publikováno v:
Metabolism: clinical and experimental. 57(2)
Endothelial cells produce nitric oxide (NO), a potent vasodilator. Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of NO synthase. Little is known about the potential physiological roles of ADMA in a perinatal setting. This study measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::990b7a63ca1b95373347069aa441e5a9
https://pubmed.ncbi.nlm.nih.gov/18191051
https://pubmed.ncbi.nlm.nih.gov/18191051
Autor:
Hirokazu Tsukahara, Mitsufumi Mayumi, Satoshi Tamura, Hisako Kawakami, Masayuki Maeda, Masaki Ueno, Kyouichi Sekine
Publikováno v:
Free radical research. 40(11)
The involvement of reactive oxygen species (ROS) and oxidative stress in pediatric diseases is an important concern, but oxidative stress status in healthy young subjects and appropriate methods for its measurement remain unclear. This study evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9285c34180b5717f6d9fc22d9d2e319f
https://pubmed.ncbi.nlm.nih.gov/17050173
https://pubmed.ncbi.nlm.nih.gov/17050173
Publikováno v:
BioFactors (Oxford, England). 25(1-4)
Coenzyme Q10 (CoQ(10)) levels in human saliva were measured by HPLC with a highly sensitive electrochemical detector (ECD) and a special concentration column. This HPLC system showed satisfactory analytical results within the standard range of 0.78-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b85adb837e75c53627a692abb63a495
https://pubmed.ncbi.nlm.nih.gov/16873948
https://pubmed.ncbi.nlm.nih.gov/16873948
Autor:
Mayumi Uchiyama, Kyouichi Sekine, Shuko Sato, Yusei Ohshima, Mitsufumi Mayumi, Tatsuo Uetake, Hirokazu Tsukahara, Naoko Ohta
Publikováno v:
Redox report : communications in free radical research. 9(5)
Rapid perfusion of oxygen in infants at birth may increase oxidative stress which has been incriminated in serious diseases including neonatal respiratory distress syndrome, chronic lung disease, and retinopathy of prematurity. Elucidating the antiox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b5ec74ed0e16b7f1dd864d0b0e33d8
https://pubmed.ncbi.nlm.nih.gov/15606982
https://pubmed.ncbi.nlm.nih.gov/15606982
Autor:
Shuko Sato, Hirokazu Tsukahara, Mayumi Uchiyama, Masahiro Hiraoka, Hisako Kawakami, Naoko Ohta, Kyouichi Sekine, Mitsufumi Mayumi, Ken-ichi Shukunami
Publikováno v:
Free radical research. 38(7)
Advanced glycation end-products (AGEs) are formed over several weeks to months by non-enzymatic glycation and oxidation ("glycoxidation") reactions between carbohydrate-derived carbonyl groups and protein amino groups, known as the Maillard reaction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c15b4b1120f1911a0a430b9c4f3f9491
https://pubmed.ncbi.nlm.nih.gov/15453634
https://pubmed.ncbi.nlm.nih.gov/15453634
Autor:
Kazuhiro Yoshihara, Kyouichi Sekine, Yoshimasa Aso, Toshihiko Inukai, Noboru Yoshida, Keishi Takanashi, Kohzo Takebayashi
Publikováno v:
The Journal of laboratory and clinical medicine. 144(2)
It has been reported that the concentrations of both pyrraline and pentosidine, well-characterized advanced glycation end products, are increased in the urine of diabetic patients. To determine factors that influence the urinary excretion of pyrralin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87817450b322e9f58dc9efbc53f610a4
https://pubmed.ncbi.nlm.nih.gov/15322503
https://pubmed.ncbi.nlm.nih.gov/15322503