著者

Yukihiro Hashimoto Tsunenari Soeda Ayako Seno Satoshi Okayama Nozomi Fukuda Hiroki Yano Atsushi Iwai Kazutaka Nogi Kaeko Hirai Hajime Fujimoto Megumi Suzuki Hajime Iwama Takehito Nakai Naofumi Doi Yoshihiko Saito

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.86, no.12, pp.1968-1979, 2022-11-25 (Released:2022-11-25)

参考文献数

25

被引用文献数

1 2

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Background: Non-contrast T1 hypointense infarct cores (ICs) within infarcted myocardium detected using cardiac magnetic resonance imaging (CMR) T1 mapping may help assess the severity of left ventricular (LV) injury. However, because the relationship of ICs with chronic LV reverse remodeling (LVRR) is unknown, this study aimed to clarify it.Methods and Results: We enrolled patients with reperfused AMI who underwent baseline CMR on day-7 post-primary percutaneous coronary intervention (n=109) and 12-month follow-up CMR (n=94). Correlations between ICs and chronic LVRR (end-systolic volume decrease ≥15% at 12-month follow-up from baseline CMR) were investigated. We detected 52 (47.7%) ICs on baseline CMR by non-contrast-T1 mapping. LVRR was found in 52.1% of patients with reperfused AMI at 12-month follow-up. Patients with ICs demonstrated higher peak creatine kinase levels, higher B-type natriuretic peptide levels at discharge, lower LV ejection fraction at discharge, and lower incidence of LVRR than those without ICs (26.5% vs. 73.3%, P<0.001) at follow-up. Multivariate logistic regression analysis showed that the presence of ICs was an independent and the strongest negative predictor for LVRR at 12-month follow-up (hazard ratio: 0.087, 95% confidence interval: 0.017–0.459, P=0.004). Peak creatine kinase levels, native T1 values at myocardial edema, and myocardial salvaged indices also correlated with ICs.Conclusions: ICs detected by non-contrast-T1 mapping with 3.0-T CMR were an independent negative predictor of LVRR in patients with reperfused AMI.

著者

荒井 三津子 杉村 留美子 片村 早花 佐藤 理紗子 太田垣 恵 鈴木 恵 Mitsuko Arai Rumiko Sugimura Sayaka Katamura Risako Sato Megumi Otagaki Megumi Suzuki 北海道文教大学人間科学部健康栄養学科 北海道文教大学人間科学部健康栄養学科 北海道文教大学人間科学部健康栄養学科 北海道文教大学人間科学部健康栄養学科 北海道文教大学人間科学部健康栄養学科 北海道文教大学人間科学部健康栄養学科

雑誌

北海道文教大学研究紀要 = Bulletin of Hokkaido Bunkyo University

巻号頁・発行日

no.36, pp.45-54, 2012-03-15

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青森県のごく一部の地域と北海道でのみ作られるべこもちは、同じ材料と形でも地域によって名称が異なったり、型で抜くものや手で成形するもの、立体造形的に花などを作るもの、黒砂糖色の一色、黒白の二色、多色づかいのものなど、実に多様である。そのルーツも、北前船ルートと津軽海峡ルートが主に考えられる。べこもちの地理的な分布と、ルーツを探り、北海道の開拓の歴史と食文化を考察する。

著者

Kazuhiro Fujita Megumi Suzuki Kazushi Mizukoshi Yushi Takahashi Toshiaki Yokozeki Izumi Yoshida Mari Maeda-Yamamoto

出版者

Japanese Society for Food Science and Technology

雑誌

Food Science and Technology Research (ISSN:13446606)

巻号頁・発行日

pp.FSTR-D-23-00135, (Released:2023-12-20)

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β-Conglycinin (β-CG), a major soy protein, has been associated with the reduction of body fat and triglycerides in the blood. Quantitation of the α, α¢, and β subunits in β-CG is desirable to establish the functional properties of β-CG in soybean. Therefore, in this study, we used the Jess System, a capillary electrophoresis-based immunoassay system, for quantifying β-CG in soybean foods. The validity of this method was confirmed using soybeans and processed soy milk. The within-laboratory reproducibility of the total β-CG amount was < 15 %, and its trueness was > 80 %. The β-CG content in the commercially available soybeans, Kori-tofu, soy milk, soy yogurt, Okara powder, and soy meat was determined to be 40.3–148.5, 65.2–97.2, 6.1–7.8, 3.5, 18.0, and 57.5 mg/g, respectively. For the first time in the literature, this method enables the quantitation of individual subunits of β-CG, despite the large variation in the amount of each subunit.