Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Ayumi Sekine"'
Autor:
Shun Imai, Seiichiro Sakao, Jun Nagata, Akira Naito, Ayumi Sekine, Toshihiko Sugiura, Ayako Shigeta, Akira Nishiyama, Hajime Yokota, Norihiro Shimizu, Takeshi Sugawara, Toshiaki Nomi, Seiwa Honda, Keisuke Ogaki, Nobuhiro Tanabe, Takayuki Baba, Takuji Suzuki
Publikováno v:
BMC Pulmonary Medicine, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Background Pulmonary arterial hypertension is a serious medical condition. However, the condition is often misdiagnosed or a rather long delay occurs from symptom onset to diagnosis, associated with decreased 5-year survival. In this study,
Externí odkaz:
https://doaj.org/article/b3fd010195544205a3065e7685395f29
Autor:
Ayaka Kuriyama, Hajime Kasai, Toshihiko Sugiura, Jun Nagata, Akira Naito, Ayumi Sekine, Ayako Shigeta, Seiichiro Sakao, Keiichi Ishida, Goro Matsumiya, Nobuhiro Tanabe, Takuji Suzuki
Publikováno v:
Pulmonary Circulation, Vol 13, Iss 3, Pp n/a-n/a (2023)
Abstract The percentage cross‐sectional area of the lung under five (%CSA
Externí odkaz:
https://doaj.org/article/b5e1da4db4004c4b8725fe4e9c65c31e
Autor:
Jun Nagata, Ayumi Sekine, Nobuhiro Tanabe, Yu Taniguchi, Keiichi Ishida, Yuki Shiko, Seiichiro Sakao, Koichiro Tatsumi, Takuji Suzuki
Publikováno v:
BMC Pulmonary Medicine, Vol 22, Iss 1, Pp 1-14 (2022)
Abstract Background The prognostic value of mixed venous oxygen tension (PvO2) at pulmonary hypertension diagnosis treated with selective pulmonary vasodilators remains unclear. This study sought to investigate the association of PvO2 with long-term
Externí odkaz:
https://doaj.org/article/9247dd67ed8b483dbf73917f19033268
Autor:
Keiichi Ishida, Hiroki Kohno, Kaoru Matsuura, Toshihiko Sugiura, Takayuki J. Sanada, Akira Naito, Ayako Shigeta, Rika Suda, Ayumi Sekine, Masahisa Masuda, Seiichiro Sakao, Nobuhiro Tanabe, Koichiro Tatsumi, Goro Matsumiya
Publikováno v:
Pulmonary Circulation, Vol 13, Iss 2, Pp n/a-n/a (2023)
Abstract Residual pulmonary hypertension (PH) negatively impacts long‐term results following pulmonary endarterectomy (PEA) for chronic thromboembolic pulmonary hypertension (CTEPH). We sought to reveal whether modern PH therapy with PH‐targeted
Externí odkaz:
https://doaj.org/article/84ae0b2700704756a0487f3ad90d62a3
Autor:
Yumiko Ikubo, Takayuki Jujo Sanada, Koji Hosomi, Jonguk Park, Akira Naito, Hiroki Shoji, Tomoko Misawa, Rika Suda, Ayumi Sekine, Toshihiko Sugiura, Ayako Shigeta, Hinako Nanri, Seiichiro Sakao, Nobuhiro Tanabe, Kenji Mizuguchi, Jun Kunisawa, Takuji Suzuki, Koichiro Tatsumi
Publikováno v:
BMC Pulmonary Medicine, Vol 22, Iss 1, Pp 1-11 (2022)
Abstract Background The pathogenesis of chronic thromboembolic pulmonary hypertension (CTEPH) is considered to be associated with chronic inflammation; however, the underlying mechanism remains unclear. Recently, altered gut microbiota were found in
Externí odkaz:
https://doaj.org/article/9826c2c56c704ecb82894ed998a78790
Autor:
Kenichiro Takeda, Ayumi Sekine, Nobuhiro Tanabe, Toshihiko Sugiura, Ayako Shigeta, Shinsuke Kitahara, Shun Imai, Tadasu Okaya, Jun Nagata, Akira Naito, Seiichiro Sakao, Koichiro Tatsumi, Takuji Suzuki
Publikováno v:
Respiratory Medicine Case Reports, Vol 42, Iss , Pp 101829- (2023)
RNF213 p.Arg4810Lys is linked to various vascular diseases, including pulmonary arterial hypertension (PAH); however, its pathogenesis remains unclear. Here, we report the unique features of two cases of severe PAH with this variant: one is the first
Externí odkaz:
https://doaj.org/article/324895c00c6e4bc1945dfdea75192cc1
Autor:
Asako Yanagisawa, Akira Naito, Takayuki Jujo-Sanada, Nobuhiro Tanabe, Keiichi Ishida, Goro Matsumiya, Rika Suda, Hajime Kasai, Ayumi Sekine, Toshihiko Sugiura, Ayako Shigeta, Seiichiro Sakao, Koichiro Tatsumi, Takuji Suzuki
Publikováno v:
BMC Pulmonary Medicine, Vol 21, Iss 1, Pp 1-9 (2021)
Abstract Background Chronic thromboembolic pulmonary hypertension (CTEPH) is a type of pulmonary hypertension caused by persistent thromboembolism of the pulmonary arteries. In clinical practice, CTEPH patients often show obstructive ventilatory impa
Externí odkaz:
https://doaj.org/article/5de4cc9b5c2946019aaf6a83b5c3a425
Autor:
Keiko Yamamoto, Nobuhiro Tanabe, Yukiko Takahashi, Akira Naito, Ayumi Sekine, Rika Suda, Takayuki Jujo Sanada, Toshihiko Sugiura, Ayako Shigeta, Seiichiro Sakao, Koichiro Tatsumi
Publikováno v:
BMC Pulmonary Medicine, Vol 21, Iss 1, Pp 1-16 (2021)
Abstract Background The 6th World Symposium on Pulmonary Hypertension (Nice 2018) proposed a new definition of pre-capillary pulmonary hypertension (PH) as a condition with mean pulmonary artery pressure (mPAP) > 20 mmHg, pulmonary artery wedge press
Externí odkaz:
https://doaj.org/article/58617575d41c42fa9ef05099f6e637f8
Autor:
Yuri Suzuki, Ayumi Sekine, Akira Nishiyama, Toshihiko Sugiura, Nobuhiro Tanabe, Yuri Isaka, Yaeko Hashimoto, Tadasu Okaya, Ayaka Kuriyama, Jun Nagata, Ayako Shigeta, Seiichiro Sakao, Koichiro Tatsumi, Takuji Suzuki
Publikováno v:
Respirology Case Reports, Vol 9, Iss 10, Pp n/a-n/a (2021)
Abstract Pulmonary hypertension (PH) is a life‐threatening disorder, which originates from various aetiologies. Ventilation–perfusion (V/Q) scanning is commonly used to evaluate the differential diagnosis of PH. Meanwhile, previous studies have s
Externí odkaz:
https://doaj.org/article/4f8da120bd1945b7b6171effe785edf0
Autor:
Yumiko Ikubo, Takayuki J. Sanada, Nobuhiro Tanabe, Akira Naito, Hiroki Shoji, Jun Nagata, Ayaka Kuriyama, Asako Yanagisawa, Takayuki Kobayashi, Keiko Yamamoto, Hajime Kasai, Rika Suda, Ayumi Sekine, Toshihiko Sugiura, Ayako Shigeta, Keiichi Ishida, Seiichiro Sakao, Masahisa Masuda, Koichiro Tatsumi
Publikováno v:
Pulmonary Circulation, Vol 10 (2020)
This study investigated whether dilated bronchial arteries are associated with reperfusion pulmonary edema in patients with chronic thromboembolic pulmonary hypertension. Results showed that the extent of enlarged bronchial arteries was not associate
Externí odkaz:
https://doaj.org/article/3641d846b22b447ba2b924d987b0ea8e