フルテキストURL | fulltext.pdf |
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著者 | Tang, Shaoying| Yonezawa, Tomoko| Maeda, Yukihide| Ono, Mitsuaki| Maeba, Takahiro| Miyoshi, Toru| Momota, Ryusuke| Tomono, Yasuko| Oohashi, Toshitaka| |
発行日 | 2021-04-13 |
出版物タイトル | PLoS ONE |
巻 | 16巻 |
号 | 4号 |
出版者 | Public Library Science |
開始ページ | e0249909 |
ISSN | 1932-6203 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2021 Tang et al. |
論文のバージョン | publisher |
PubMed ID | 33848312 |
NAID | 120007042400 |
DOI | 10.1371/journal.pone.0249909 |
Web of Science KeyUT | 000640373500028 |
関連URL | isVersionOf https://doi.org/10.1371/journal.pone.0249909 |
タイトル(別表記) | Practical data science with R/Python for beginners |
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フルテキストURL | 132_148.pdf |
著者 | 百田 龍輔| |
キーワード | データサイエンス MOOCs R Python Jupyter notebook |
出版物タイトル | 岡山医学会雑誌 |
発行日 | 2020-12-01 |
巻 | 132巻 |
号 | 3号 |
開始ページ | 148 |
終了ページ | 151 |
ISSN | 0030-1558 |
関連URL | isVersionOf https://doi.org/10.4044/joma.132.148 |
言語 | 日本語 |
著作権者 | Copyright (c) 2020 岡山医学会 |
論文のバージョン | publisher |
DOI | 10.4044/joma.132.148 |
NAID | 130007950569 |
著者 | Shinaoka, Akira| Momota, Ryusuke| Shiratsuchi, Eri| Kosaka, Mitsuko| Kumagishi, Kanae| Nakahara, Ryuichi| Naito, Ichiro| Ohtsuka, Aiji| |
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発行日 | 2013-04 |
出版物タイトル | Microscopy and Microanalysis |
巻 | 19巻 |
号 | 2号 |
資料タイプ | 学術雑誌論文 |
著者 | Momota, Ryusuke| Naito, Ichiro| Ninomiya, Yoshifumi| Ohtsuka, Aiji| |
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発行日 | 2011-05 |
出版物タイトル | Matrix Biology |
巻 | 30巻 |
号 | 4号 |
資料タイプ | 学術雑誌論文 |
JaLCDOI | 10.18926/AMO/32859 |
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フルテキストURL | fulltext.pdf |
著者 | Murakami, Shinichiro| Fujino, Hidemi| Takeda, Isao| Momota, Ryusuke| Kumagishi, Kanae| Ohtsuka, Aiji| |
抄録 | The skeletal muscle is classified into 2 types, slow oxidative or fast glycolytic muscle. For further characterization, we investigated the capillary architecture in slow and fast muscles. The rat soleus and extensor digitorum longus (EDL) muscles were used as representatives of slow and fast muscles, respectively. To investigate capillary density, sections of both types of muscle were stained with alkaline phosphatase;the soleus muscle showed more intense reactivity, indicating that it had a denser capillary structure than the EDL muscle. We then injected fluorescent contrast medium into samples of both muscle types for light and confocal-laser microscopic evaluation. The capillary density and capillary-to-fiber ratio were significantly higher, and the course of the capillaries was more tortuous, in the soleus muscle than in the EDL muscle. Capillary coursed more tortuously in the soleus than in the EDL muscle. Succinate dehydrogenase (SDH) activity, an indicator of mitochondrial oxidative capacity, and vascular endothelial growth factor (VEGF) expression were also significantly higher in the soleus muscle. Thus, we conclude that slow oxidative muscle possess a rich capillary structure to provide demanded oxygen, and VEGF might be involved in the formation and/or maintenance of this highly capillarized architecture. |
キーワード | skeletal muscle capillaly succinate dehydrogenase activity vascular endothelial growth factor |
Amo Type | Original Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2010-02 |
巻 | 64巻 |
号 | 1号 |
出版者 | Okayama University Medical School |
開始ページ | 11 |
終了ページ | 18 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 20200579 |
Web of Science KeyUT | 000274868300002 |
JaLCDOI | 10.18926/AMO/30753 |
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フルテキストURL | fulltext.pdf |
著者 | Nakatani, Satoru| Naito, Ichiro| Momota, Ryusuke| Hinenoya, Noriko| Horiuchi, Kanji| Nishida, Keiichiro| Ohtsuka, Aiji| |
抄録 | We attempted to prepare colloidal iron within tissues by means of microwave irradiation. Mouse tissue blocks were fixed with a mixture of paraformaldehyde and ferric chloride in a cacodylate buffer, immersed in a cacodylate buffered ferric chloride solution, and irradiated in a microwave processor. Colloidal iron was prepared within tissues or cells, and was observed in the form of electron dense fine granules (1-2 nm in diameter) by transmission electron microscopy. Collagen fibrils in the connective tissue showed colloidal iron deposition at regular periodical intervals. Cells in the splenic tissue showed that fine colloidal granules were deposited on the ribosomes but not on the nuclear chromatin. This finding suggests that ferric ions could not diffuse into the nucleus, which was surrounded by the nuclear envelope. The podocyte processes of the renal glomerulus were stained diffusedly. Though this microwave in situ colloidal iron preparation method has some limitations, it is convenient for use in biomedical specimen preparation in transmission electron microscopy. |
キーワード | colloidal iron microwave histochemistry transmission electron microscopy |
Amo Type | Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2006-02 |
巻 | 60巻 |
号 | 1号 |
出版者 | Okayama University Medical School |
開始ページ | 59 |
終了ページ | 64 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 16508690 |
Web of Science KeyUT | 000235538900007 |
著者 | 百田 龍輔| |
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発行日 | 2001-03-25 |
出版物タイトル | |
資料タイプ | 学位論文 |