http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Yoshimasu, Takashi,Hiroi, Akihisa,Ohtani, Toshio,Uede, Koji,Furukawa, Fukumi Korean Society of Photoscience 2002 Journal of Photosciences Vol.9 No.2
Fluorouracil (FU) is well known to induce discoid lupus-like eruption at the sun exposure sites in Japan. It means the associations of UVB with drug induced DLE. It is still obscure which cytokines are involved in the development of DLE. To address the issue, we established a murine model of FU and UVB-induced discoid lupus and could show the Th1 dominant cytokine profiles in DLE model of TCR $\alpha$ chain KO mice treated with FU and UVB.
Clinical utilization of shear wave dispersion imaging in diffuse liver disease
Katsutoshi Sugimoto,Fuminori Moriyasu,Hisashi Oshiro,Hirohito Takeuchi,Yu Yoshimasu,Yoshitaka Kasai,Takao Itoi 대한초음파의학회 2020 ULTRASONOGRAPHY Vol.39 No.1
Shear wave (SW) dispersion imaging is a newly developed imaging technology for assessing the dispersion slope of SWs, which is related to tissue viscosity in diffuse liver disease. Our preclinical and preliminary clinical studies have shown that SW speed is more useful than dispersion slope for predicting the degree of fibrosis and that dispersion slope is more useful than SW speed for predicting the degree of necroinflammation. Thus, dispersion slope, which reflects viscosity, may provide additional pathophysiological insight into diffuse liver disease.
Yamamoto, Akira,Shin, Ryong-Woon,Hasegawa, Kazuhiro,Naki, Hironobu,Sato, Hiroyuki,Yoshimasu, Fumio,Kitamoto, Tetsuyuki 한림대학교 환경·생명과학연구소 2002 [일송 국제심포지엄] 노화와 만성퇴행성 신경질환 Vol.- No.4
Iron as well as aluminum is reported to accumulate in neurons with neurofibrillary tangles (NFTs) of Alzheimer's disease(AD) brain. Previously we demonstrated that aluminum(Ⅲ) shows phosphate-dependent binding with hyperphosphorylated τ(PHFτ), the major constituent of NFTs, thereby inducing aggregation of PHFτ. Herein we report that iron(Ⅲ) can also induce aggregation of soluble PHFτ to occur, iron in the oxidized state (Ⅲ) is essential since iron in the reduced state (Ⅲ) lacks such ability. Furthermore, iron (Ⅲ)-induced aggregation is reversed by reducing iron (Ⅲ) to iron (Ⅱ). Thus the iron-participating aggregation is mediated not only by τ phosphorylation but also by the transition of iron between reduced (Ⅱ) and oxidized (Ⅲ) states. Further incubation of insoluble PHFτ aggregates isolated from AD brain with reducing agents produced liberation of solubilized PHFτ and iron (Ⅱ), indicating that PHFτ in association with iron (Ⅲ) constitutes the insoluble pool of PHFτ. These results indicate that iron might play a role in the aggregation of PHFτ leading to the formation of NFTs in AD brain.
Modified CEUS LI-RADS using Sonazoid for the diagnosis of hepatocellular carcinoma
Katsutoshi Sugimoto,Naohisa Kamiyama,Tatsuya Kakegawa,Hiroshi Takahashi,Takuya Wada,Masakazu Abe,Yu Yoshimasu,Takeuchi Hirohito,Itoi Takao 대한초음파의학회 2023 ULTRASONOGRAPHY Vol.42 No.3
This review outlines several modified versions of the contrast-enhanced ultrasonography Liver Imaging Reporting and Data System (CEUS LI-RADS) that utilize Sonazoid. Furthermore, it discusses the advantages and challenges of diagnosing hepatocellular carcinoma using these guidelines, as well as the authors’ expectations and opinions regarding the next CEUS LI-RADS version. It is possible that Sonazoid could be incorporated into the next version of CEUS LI-RADS.