Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Yasushi Ogasawara"'
Autor:
Koji Yoshida, MD, PhD, Yosuke Akamatsu, MD, PhD, Yoshiyasu Matsumoto, MD, PhD, Yasushi Ogasawara, MD, PhD, Toshinari Misaki, MD, PhD, Hiromu Konno, MD, PhD, Kuniaki Ogasawara, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 4, Pp 1542-1546 (2024)
The authors present a patient with carotid dissection in a tortuous arterial segment who successfully underwent carotid artery stenting (CAS) by straightening the tortuosity using an inflated balloon guiding catheter (BGC) and a stent retriever (SR).
Externí odkaz:
https://doaj.org/article/6eda939e02ab404996d5d57ca2072699
Autor:
Yu Nakashima, Atsushi Kawakami, Yasushi Ogasawara, Masatoshi Maeki, Manabu Tokeshi, Tohru Dairi, Hiroyuki Morita
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract The lasso peptide MS-271 is a ribosomally synthesized and post-translationally modified peptide (RiPP) consisting of 21 amino acids with D-tryptophan at the C-terminus, and is derived from the precursor peptide MslA. MslH, encoded in the MS-
Externí odkaz:
https://doaj.org/article/30d4da2d31ea4565ae031fba06ccc808
Autor:
Yung-Lin Wang, Chin-Yuan Chang, Ning-Shian Hsu, I-Wen Lo, Kuan-Hung Lin, Chun-Liang Chen, Chi-Fon Chang, Zhe-Chong Wang, Yasushi Ogasawara, Tohru Dairi, Chitose Maruyama, Yoshimitsu Hamano, Tsung-Lin Li
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Oxidized cysteine residues are highly reactive and can form functional covalent conjugates, of which the allosteric redox switch formed by the lysine-cysteine NOS bridge is an example. Here, we report a noncanonical FAD-dependent enzyme Orf1
Externí odkaz:
https://doaj.org/article/d86e54a33b7e49ebbea9cb2bf226eb74
Autor:
Yasushi Ogasawara, MD, Yosuke Akamatsu, MD, Wataru Yanagihara, MD, Daigo Kojima, MD, Naoto Kimura, MD, Hiroshi Kashimura, MD, Yoshitaka Kubo, MD, Kuniaki Ogasawara, MD
Publikováno v:
Radiology Case Reports, Vol 17, Iss 10, Pp 3461-3465 (2022)
Transfemoral subclavian artery stenting can be challenging unless the placement of the guiding catheter is secured. Herein, we present a patient with subclavian artery stenosis treated with endovascular stenting using a shaped guiding catheter. A 79-
Externí odkaz:
https://doaj.org/article/e5b6d308fa4b455992026fba658e9925
Autor:
Kenya Miyoshi, MD, Yosuke Akamatsu, MD, Daigo Kojima, MD, Jun Yoshida, MD, Yasushi Ogasawara, MD, Hiroshi Kashimura, MD, Yoshitaka Kubo, MD, Kuniaki Ogasawara, MD
Publikováno v:
Radiology Case Reports, Vol 17, Iss 10, Pp 3966-3970 (2022)
Objective: When performing endovascular interventions for supra-aortic vessels, the tortuous vascular anatomy observed in patients with atherosclerotic lesions often limits the ability to maintain a stable guiding catheter position. Here, we report a
Externí odkaz:
https://doaj.org/article/8fdaf92b969947b2ab43028e36cb4b91
Autor:
Yamato Takeuchi, Kazunori Ushimaru, Kohei Kaneda, Chitose Maruyama, Takashi Ito, Kazuya Yamanaka, Yasushi Ogasawara, Hajime Katano, Yasuo Kato, Tohru Dairi, Yoshimitsu Hamano
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-14 (2022)
Bacteria-derived polycationic homopoly(amino acid)s are reported for the first time to directly penetrate cell membrane and deliver proteins of interest into cells, representing a new type of cell penetrating peptides for intracellular delivery.
Externí odkaz:
https://doaj.org/article/965b0e9e00634fa1934485e4592757fe
Autor:
Yoshiyasu Matsumoto, MD, Yosuke Akamatsu, MD, Yasushi Ogasawara, MD, Kenta Aso, MD, Sotaro Oshida, MD, Hiroshi Kashimura, MD
Publikováno v:
Radiology Case Reports, Vol 15, Iss 6, Pp 668-671 (2020)
Paroxysmal homonymous hemianopsia (HH) is uncommon presentation of epilepsy. We demonstrate a rare case of paroxysmal HH that was diagnosed by magnetic resonance (MR) arterial spin-labeling (ASL). A 82-year-old woman presented with abrupt onset of is
Externí odkaz:
https://doaj.org/article/29aca49bf323498185ed77b5369dd797
Autor:
Sotaro Oshida, MD, Yosuke Akamatsu, MD, Yoshiyasu Matsumoto, MD, Shinya Ishigame, MD, Yasushi Ogasawara, MD, Kenta Aso, MD, Hiroshi Kashimura, MD
Publikováno v:
Radiology Case Reports, Vol 14, Iss 9, Pp 1109-1112 (2019)
Although the sulcal hyperintensity on fluid-attenuated inversion recovery (FLAIR) images is detected in some chronic subdural hematoma (CSDH) cases, its clinical significance remains determined. A 77-year-old man with symptomatic CSDH presented with
Externí odkaz:
https://doaj.org/article/e9c49e1338024094868aafc7aa0b2e15
Autor:
Yoshiyasu Matsumoto, Yosuke Akamatsu, Yasuyoshi Shimada, Yasushi Ogasawara, Kenta Aso, Hiroshi Kashimura
Publikováno v:
Interdisciplinary Neurosurgery, Vol 22, Iss , Pp 100787- (2020)
Introduction: Clip reconstruction of morphologically complex aneurysms is challenging. A clipping technique for an atherosclerotic middle cerebral artery (MCA) aneurysm extensively involving two M2 branches is presented. Case illustration: A 68-year-
Externí odkaz:
https://doaj.org/article/576bcf883a2d44f6bcf0d71ebd87ee8a
Autor:
Yasuyoshi Shimada, Yosuke Akamatsu, Yoshiyasu Matsumoto, Yasushi Ogasawara, Kenta Aso, Suguru Igarashi, Hiroshi Kashimura
Publikováno v:
Interdisciplinary Neurosurgery, Vol 22, Iss , Pp 100796- (2020)
Background: Dissection of the superficial Sylvian vein is a key step to achieve a wide surgical corridor without interfering with normal venous flow, but can be hampered by tight adhesion to the dura mater. In this situation, dissecting the thin veno
Externí odkaz:
https://doaj.org/article/b9e4e629c9874fee8bf3b9374c91a5bf