result 1175 件
| JaLCDOI | 10.18926/AMO/65972 |
|---|---|
| FullText URL | 77_5_499.pdf |
| Author | Hatakeyama, Yuji| Hongo, Michio| Kido, Tadato| Urayama, Masakazu| Kasukawa, Yuji| Sasaki, Hiroshi| Aizawa, Toshiaki| Kudo, Daisuke| Kimura, Ryota| Ono, Yuichi| Kasama, Fumihito| Miyakoshi, Naohisa| |
| Abstract | This study aimed to clarify neurological differences among the epiconus, conus medullaris, and cauda equina syndromes. Eighty-seven patients who underwent surgery for acute thoracolumbar spinal injuries were assessed. We defined the epiconus as the region from the terminal end of the spinal cord to the proximal 1.0 to 2.25 vertebral bodies, the conus medullaris as the region proximal to < 1.0 vertebral bodies, and the cauda equina as the distal part of the nerve roots originating from the spinal cord. On the basis of the distance from the terminal end of the spinal cord to the narrowest level of the spinal canal, the narrowest levels were ordered as follows: the epiconus followed by the conus medullaris and cauda equina. The narrowest levels were the epiconus in 22 patients, conus medullaris in 37 patients, and cauda equina in 25 patients. On admission, significantly more patients had a narrowed epiconus of Frankel grades A-C than a narrowed cauda equina. At the final follow-up, there were no significant differences in neurological recovery among those with epiconus, conus medullaris, or cauda equina syndrome. Anatomically classifying the narrowest lesion is useful for clarifying the differences and similarities among these three syndromes. |
| Keywords | thoracolumbar spinal injury terminal end of spinal cord conus medullaris epiconus syndrome cauda equina syndrome |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-10 |
| Volume | volume77 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 499 |
| End Page | 509 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37899261 |
| Web of Science KeyUT | 001108661600007 |
| JaLCDOI | 10.18926/AMO/65971 |
|---|---|
| FullText URL | 77_5_491.pdf |
| Author | Habu, Hiroshi| Takao, Soshi| Miyaji, Chikara| Matsumoto, Naomi| Aoo, Ken| Nishita, Yosuke| Tsuri, Masao| Yorifuji, Takashi| |
| Abstract | Arts festivals have become increasingly popular in various parts of Japan in recent years. The purpose of this study was to investigate the relationships between arts festival activities participation at the Setouchi Triennale and the health of residents in the town of Naoshima. This was a cross-sectional study. Questionnaires were distributed to all residents of Naoshima who were 20 years old or older (n=2,588). We analyzed responses from 708 people. The associations between arts festival activities participation and health (measured by self-rated health) were analyzed using logistic regression analysis as the primary outcome. Kessler’s psychological distress scale scores were also analyzed in the same manner as the primary outcome. The participating group had an adjusted odds ratio of 1.86 (95% confidence interval: 1.03-3.33) for higher self-rated health compared with those who did not participate. Kessler’s psychological distress scale results showed that the participating group had an adjusted odds ratio of 3.23 (95% confidence interval: 1.19-8.81) for lower psychological distress compared with those who did not participate. In conclusion, arts festival activities participation was associated with higher self-rated health and lower psychological distress. However, caution must be taken in regard to generalizability and causality when interpreting these results. |
| Keywords | art arts in public health arts festival self-rated health Setouchi Triennale |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-10 |
| Volume | volume77 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 491 |
| End Page | 497 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37899260 |
| Web of Science KeyUT | 001108661600006 |
| JaLCDOI | 10.18926/AMO/65970 |
|---|---|
| FullText URL | 77_5_479.pdf |
| Author | Murata, Akiko| Matsumoto, Naomi| Miyaji, Chikara| Takao, Soshi| Yorifuji, Takashi| |
| Abstract | For decades, the notion has persisted in developed countries that exclusive care by the mothers is best for the development of children up to 3 years of age. To examine the veracity of this “myth of the first three years” in Japan, we examined the effects of childcare facility use for children younger than 3 years on their development using the cohorts of the Longitudinal Survey of Newborns in the 21st Century conducted in Japan. Of the 47,015 respondents to the survey, we studied the children of 5,508 mothers with university/professional education to evaluate the relationships between primary early (< 2.5 years) childcare providers during weekday daytime hours and specific development indices for the ages of 2.5, 5.5, and 8 years. At the age of 2.5 and 5.5 years, children attending childcare facilities were judged as having more advanced developmental behaviors by their parents, such as being able to compose a two-word sentence (adjusted odds ratio [aOR]: 0.22) or to express emotions (aOR: 0.81), compared with those cared for by mothers. However, at the age of 8 years, children who attended childcare facilities as infants < 2.5 years showed more aggressive behavior in interrupting people (aOR: 1.20) and causing disturbances in public (aOR: 1.26) than those cared for by mothers (after adjustment for numerous child and parental factors). Although these results are generally consistent with previous studies, issues potentially involved with problem behavior such as quality of childcare require further investigation, as does the case of children of mothers with more modest educational attainment. |
| Keywords | “myth of the first three years” childcare child development problem behavior educational attainment |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-10 |
| Volume | volume77 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 479 |
| End Page | 490 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37899259 |
| Web of Science KeyUT | 001108661600005 |
| JaLCDOI | 10.18926/AMO/65969 |
|---|---|
| FullText URL | 77_5_471.pdf |
| Author | Oka, Shohei| Harada, Keita| Yamamoto, Shumpei| Yasutomi, Eriko| Igawa, Shoko| Ohmori, Masayasu| Hirai, Mami| Yamasaki, Yasushi| Inokuchi, Toshihiro| Kinugasa, Hideaki| Takahara, Masahiro| Hiraoka, Sakiko| Okada, Hiroyuki| |
| Abstract | Although the clinical usefulness of colonoscopy has been established, the procedure remains painful for many patients. This study was designed to clarify the factors predicting colonoscopy-related pain. We evaluated 283 consecutive patients who completed a first-ever, total colonoscopy without sedatives or analgesics. The severity of pain symptoms was evaluated by a numeric rating scale (NRS) in a questionnaire immediately after the colonoscopy. Patient backgrounds and endoscopic findings were analyzed to evaluate their association with pain. Out of 283 patients, 53 scored their pain 0-1 on the NRS while 48 scored it 6-10. We defined the colonoscopies of the former and latter patients as painless and painful, respectively, and compared the two. Multivariate analyses revealed that low body weight (OR 4.95, 95%CI 1.89-12.99) and longer intubation time (OR 3.63, 95%CI 1.46-9.03) were significant risk factors for painful colonoscopy. To identify factors contributing to the increased intubation time, we divided subjects into short- and long-intubation-time groups based on a median insertion time of 7 min. Older age (OR 2.28, 95%CI 1.31-3.98), previous abdominal surgery (OR 1.93, 95%CI 1.13-3.32) and findings of invasive cancer (OR 10.90, 95%CI 1.34-88.90) were significant factors for longer intubation time. |
| Keywords | colonoscopy colonoscopy-related pain comfortable colonoscopy |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-10 |
| Volume | volume77 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 471 |
| End Page | 478 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37899258 |
| Web of Science KeyUT | 001108661600004 |
| FullText URL | fulltext20231012-01.pdf |
|---|---|
| Author | Matsuda, Naoki| Yamamoto, Hiromasa| Habu, Tomohiro| Iwata, Kazuma| Matsubara, Kei| Tanaka, Shin| Hashimoto, Kohei| Shien, Kazuhiko| Suzawa, Ken| Miyoshi, Kentaroh| Toji, Tomohiro| Okazaki, Mikio| Sugimoto, Seiichiro| Takahashi, Katsuhito| Toyooka, Shinichi| |
| Note | The version of record of this article, first published in Annals of Surgical Oncology, is available online at Publisher’s website: http://dx.doi.org/10.1245/s10434-023-14176-x| |
| Published Date | 2023-09-01 |
| Publication Title | Annals of Surgical Oncology |
| Volume | volume30 |
| Issue | issue13 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 8727 |
| End Page | 8734 |
| ISSN | 1068-9265 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2023 |
| File Version | publisher |
| PubMed ID | 37658268 |
| DOI | 10.1245/s10434-023-14176-x |
| Web of Science KeyUT | 001060201900008 |
| Related Url | isVersionOf https://doi.org/10.1245/s10434-023-14176-x |
| FullText URL | fulltext20231011-03.pdf |
|---|---|
| Author | Kurihara, Marie| Thiel, Vera| Takahashi, Hirona| Kojima, Keiichi| Ward, David M.| Bryant, Donald A.| Sakai, Makoto| Yoshizawa, Susumu| Sudo, Yuki| |
| Keywords | rhodopsin ion transport retinal isomerization optogenetics |
| Published Date | 2023-02-01 |
| Publication Title | Chemical and Pharmaceutical Bulletin |
| Volume | volume71 |
| Issue | issue2 |
| Publisher | Pharmaceutical Society of Japan |
| Start Page | 154 |
| End Page | 164 |
| ISSN | 0009-2363 |
| NCID | AA00602100 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2023 The Pharmaceutical Society of Japan |
| File Version | publisher |
| PubMed ID | 36724978 |
| DOI | 10.1248/cpb.c22-00774 |
| Web of Science KeyUT | 000964953300013 |
| Related Url | isVersionOf https://doi.org/10.1248/cpb.c22-00774 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Ikura, Ryohei| Kajimoto, Kota| Park, Junsu| Murayama, Shunsuke| Fujiwara, Yusei| Osaki, Motofumi| Suzuki, Tomohiro| Shirakawa, Hidenori| Kitamura, Yujiro| Takahashi, Hiroaki| Ohashi, Yasumasa| Obata, Seiji| Harada, Akira| Ikemoto, Yuka| Nishina, Yuta| Uetsuji, Yasutomo| Matsuba, Go| Takashima, Yoshinori| |
| Keywords | stress-strain sensor carbon composite movable cross-link supramolecular materials polymericmaterials tough materials upcycling |
| Published Date | 2023-09-11 |
| Publication Title | ACS Polymers Au |
| Volume | volume3 |
| Issue | issue5 |
| Publisher | American Chemical Society |
| Start Page | 394 |
| End Page | 405 |
| ISSN | 2694-2453 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2022 The Authors. |
| File Version | publisher |
| DOI | 10.1021/acspolymersau.3c00010 |
| Web of Science KeyUT | 001066001800001 |
| Related Url | isVersionOf https://doi.org/10.1021/acspolymersau.3c00010 |
| JaLCDOI | 10.18926/bgeou/65922 |
|---|---|
| Title Alternative | Actual Situation of Handicraft Education Seen in the Ehime Education Association Magazine in the Dawn Era of Constructing the Basis of Handicraft Education (Second Part): History of Handicraft Education in Ehime (Ⅳ) |
| FullText URL | bgeou_183_015_027.pdf |
| Author | TAKAHASHI, Toshiyuki| |
| Abstract | 本論は，阿部七五三吉（1936）による「手工教育基礎建設の曙光時代」［1907（明治40 年）頃～ 1926（大正15）年頃まで］における，1911（明治44）年の「改正小学校令」から1926（大正15）年の「改正小学校令」までの14 年９か月間を調査対象期間として，愛媛教育協会機関誌に見られる手工教育関係史料を調査し，愛媛県の尋常小学校及び高等小学校における手工科の成立及び展開過程を探った。その結果，1911（明治44）年の「改正小学校令」によって手工科は，高等小学校実業科目の選択必修科目の一つとなったが，実業科目としての性格が強くなると同時に，授業時数の増加が小学校にとって負担になり，手工科加設校は結果的に減少し，愛媛県の小学校における手工教育は混迷した。 |
| Keywords | 手工科 手工教育 尋常小学校 高等小学校 愛媛教育協会機関誌 |
| Publication Title | Bulletin of Graduate School of Education, Okayama University |
| Published Date | 2023-09-20 |
| Volume | volume183 |
| Start Page | 15 |
| End Page | 27 |
| ISSN | 1883-2423 |
| language | Japanese |
| File Version | publisher |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Miyamoto, Satoshi| Heerspink, Hiddo J. L.| de Zeeuw, Dick| Toyoda, Masao| Suzuki, Daisuke| Hatanaka, Takashi| Nakamura, Tohru| Kamei, Shinji| Murao, Satoshi| Hida, Kazuyuki| Ando, Shinichiro| Akai, Hiroaki| Takahashi, Yasushi| Koya, Daisuke| Kitada, Munehiro| Sugano, Hisashi| Nunoue, Tomokazu| Nakamura, Akihiko| Sasaki, Motofumi| Nakatou, Tatsuaki| Fujimoto, Kei| Kawanami, Daiji| Wada, Takashi| Miyatake, Nobuyuki| Yoshida, Michihiro| Shikata, Kenichi| the CANPIONE study Investigators| |
| Keywords | canagliflozin CANPIONE study diabetic kidney disease eGFR slope SGLT2 inhibitor urinary albumin-to-creatinine ratio |
| Published Date | 2022-05-18 |
| Publication Title | Diabetes, Obesity and Metabolism |
| Volume | volume24 |
| Issue | issue8 |
| Publisher | Wiley |
| Start Page | 1429 |
| End Page | 1438 |
| ISSN | 1462-8902 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2022 The Authors. |
| File Version | publisher |
| PubMed ID | 35491532 |
| DOI | 10.1111/dom.14731 |
| Web of Science KeyUT | 000822653700001 |
| Related Url | isVersionOf https://doi.org/10.1111/dom.14731 |
| JaLCDOI | 10.18926/AMO/65756 |
|---|---|
| FullText URL | 77_4_433.pdf |
| Author | Ono, Ryuki| Shiode, Yusuke| Kimura, Shuhei| Hosokawa, Mio| Matoba, Ryo| Kanzaki, Yuki| Kindo, Hiroya| Morita, Tetsuro| Morizane, Yuki| |
| Abstract | A 23-year-old woman presented with a 1-month history of visual abnormalities in her right eye. A visual field test revealed temporal abnormalities in the right eye. Optical coherence tomography revealed an indistinct ellipsoid zone (EZ) on the B-scan image and hyporeflective areas in the EZ layer on the en face image in the right eye. We diagnosed the patient with acute zonal occult outer retinopathy. Visual field tests and B-scan images improved to almost normal at 6 months, but hyporeflective areas remained on the en face images. Thus, en face images may be more sensitive at detecting abnormalities in the outer retina than other modalities. |
| Keywords | acute zonal occult outer retinopathy optical coherence tomography en face image ellipsoid zone |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-08 |
| Volume | volume77 |
| Issue | issue4 |
| Publisher | Okayama University Medical School |
| Start Page | 433 |
| End Page | 437 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37635145 |
| Web of Science KeyUT | 001088434900001 |
| JaLCDOI | 10.18926/AMO/65740 |
|---|---|
| FullText URL | 77_4_347.pdf |
| Author | Iwamuro, Masaya| Kondo, Takumi| Ennishi, Daisuke| Fujii, Nobuharu| Matsuoka, Ken-ichi| Takahashi, Takahide| Hirabata, Araki| Tanaka, Takehiro| Otsuka, Fumio| Maeda, Yoshinobu| Okada, Hiroyuki| |
| Abstract | The feasibility of lymphocyte isolation and flow cytometry using a single endoscopic biopsy specimen from the gastrointestinal tract of patients who have undergone hematopoietic stem cell transplantation has not been investigated. We acquired 51 endoscopic biopsy specimens from the gastrointestinal tract of 35 patients. We divided the flow cytometry samples into two groups: group A, successful lymphocyte isolation (n=24), and group B, incomplete isolation (n=27). We compared the backgrounds of the samples between the groups to reveal crucial elements in the successful isolation of lymphocytes residing in the gastrointestinal tract. Comparison between the groups revealed lymphocyte isolation success rates differed between biopsy sites. Isolation was most successful in samples from the duodenum (8/9, 88.9%), followed by the ileum (4/8, 50.0%), large intestine (4/11, 36.4%), and stomach (8/23, 34.8%). Tacrolimus was used more frequently in group B (92.6%) than in group A (62.5%) (p=0.015). Logistic regression analysis revealed that isolation from the duodenum or ileum was a significant factor for successful isolation, while tacrolimus use was not statistically significant. In conclusion, the duodenum and ileum are more suitable sites than the stomach and colorectum for acquiring samples for flow cytometry. |
| Keywords | flow cytometry stem cell transplantation transplantation-associated microangiopathy |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-08 |
| Volume | volume77 |
| Issue | issue4 |
| Publisher | Okayama University Medical School |
| Start Page | 347 |
| End Page | 357 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37635134 |
| Web of Science KeyUT | 001163659800002 |
| FullText URL | fulltext20230801-01.pdf |
|---|---|
| Author | Sugitate, Kazuma| Yamashiro, Toshiki| Takahashi, Ibuki| Yamada, Koji| Abe, Takumi| |
| Note | This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in The Journal of Organic Chemistry, copyright © 2023 American Chemical Society after peer review. To access the final edited and published work see https://doi.org/10.1021/acs.joc.3c00691.| This fulltext file will be available in Jul. 2024.| |
| Published Date | 2023-07-11 |
| Publication Title | The Journal of Organic Chemistry |
| Volume | volume88 |
| Issue | issue14 |
| Publisher | American Chemical Society (ACS) |
| Start Page | 9920 |
| End Page | 9926 |
| ISSN | 0022-3263 |
| NCID | AA00704100 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2023 American Chemical Society |
| File Version | author |
| PubMed ID | 37433109 |
| DOI | 10.1021/acs.joc.3c00691 |
| Web of Science KeyUT | 001027020200001 |
| Related Url | isVersionOf https://doi.org/10.1021/acs.joc.3c00691 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Hata, Nanako| Shigeyasu, Kunitoshi| Umeda, Yuzo| Yano, Shuya| Takeda, Sho| Yoshida, Kazuhiro| Fuji, Tomokazu| Yoshida, Ryuichi| Yasui, Kazuya| Umeda, Hibiki| Takahashi, Toshiaki| Kondo, Yoshitaka| Kishimoto, Hiroyuki| Mori, Yoshiko| Teraishi, Fuminori| Yamamoto, Hideki| Michiue, Hiroyuki| Nakamura, Keiichiro| Tazawa, Hiroshi| Fujiwara, Toshiyoshi| |
| Note | The version of record of this article, first published in Scientific Reports, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41598-023-29397-z| |
| Published Date | 2023-02-06 |
| Publication Title | Scientific Reports |
| Volume | volume13 |
| Issue | issue1 |
| Publisher | Nature Portfolio |
| Start Page | 2078 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2023 |
| File Version | publisher |
| PubMed ID | 36747029 |
| DOI | 10.1038/s41598-023-29397-z |
| Web of Science KeyUT | 000989985700018 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-023-29397-z |
| FullText URL | fulltext20230703-02.pdf |
|---|---|
| Author | Takahashi, Norikazu| Yamakawa, Tsuyoshi| Minetoma, Yasuhiro| Nishi, Tetsuo| Migita, Tsuyoshi| |
| Keywords | Recurrent neural network Piecewise-linear activation function Sequence Bipolar vector Mathematical programming Limit cycle |
| Published Date | 2023-07 |
| Publication Title | Neural Networks |
| Volume | volume164 |
| Publisher | Elsevier BV |
| Start Page | 588 |
| End Page | 605 |
| ISSN | 0893-6080 |
| NCID | AA10680676 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2023 The Author(s). |
| File Version | publisher |
| PubMed ID | 37236041 |
| DOI | 10.1016/j.neunet.2023.05.013 |
| Web of Science KeyUT | 001010268200001 |
| Related Url | isVersionOf https://doi.org/10.1016/j.neunet.2023.05.013 |
| JaLCDOI | 10.18926/AMO/65503 |
|---|---|
| FullText URL | 77_3_331.pdf |
| Author | Watanabe, Mototsugu| Yamamoto, Hiromasa| Miyoshi, Kentaroh| Sugimoto, Seiichiro| Toyooka, Shinichi| |
| Abstract | Masaoka stage I type A thymomas rarely recur. We report the case of an 82-year-old man who developed endobronchial metastasis after thymothymectomy for Masaoka stage I type A thymoma. Twenty years after surgery, the patient developed bloody sputum, and chest computed tomography revealed a neoplasm obstructing the right upper lobe bronchus of the lung with enlarged mediastinal lymph nodes. He underwent right upper lobectomy and mediastinal lymph node dissection. Although preoperative pathological diagnosis was squamous cell carcinoma of the lung, postoperative histopathology revealed endobronchial metastasis of the thymoma. Nine years later, at age 89, the patient is alive and well. |
| Keywords | endobronchial metastasis type A thymoma bloody sputum |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-06 |
| Volume | volume77 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 331 |
| End Page | 334 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37357635 |
| Web of Science KeyUT | 001026663400001 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Okada, Nobuhiro| Ueki, Chihiro| Shimazaki, Masahiro| Tsujimoto, Goki| Kohno, Susumu| Muranaka, Hayato| Yoshikawa, Kiyotsugu| Takahashi, Chiaki| |
| Note | The version of record of this article, first published in Communications Biology, is available online at Publisher’s website: http://dx.doi.org/10.1038/s42003-023-04987-9| |
| Published Date | 2023-06-02 |
| Publication Title | Communications Biology |
| Volume | volume6 |
| Issue | issue1 |
| Publisher | nature portfolio |
| Start Page | 596 |
| ISSN | 2399-3642 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2023 |
| File Version | publisher |
| PubMed ID | 37268670 |
| DOI | 10.1038/s42003-023-04987-9 |
| Web of Science KeyUT | 000999915600001 |
| Related Url | isVersionOf https://doi.org/10.1038/s42003-023-04987-9 |
| JaLCDOI | 10.18926/AMO/65495 |
|---|---|
| FullText URL | 77_3_301.pdf |
| Author | Kato, Takahide| Miyoshi, Seigo| Hamada, Chizuru| Sano, Yoshifumi| Nogami, Naoyuki| Yamaguchi, Osamu| Hamaguchi, Naohiko| |
| Abstract | Acute exacerbation (AE) of interstitial lung disease (ILD) is a severe complication of lung resection in lung cancer patients with ILD (LC-ILD). This study aimed to assess the predictive value of comorbidities other than ILD for postoperative AE in patients with LC-ILD. We retrospectively evaluated 68 patients with LC-ILD who had undergone lung resection. We classified them into two groups: those who had developed postoperative AE within 30 days after resection and those who had not. We analyzed patient characteristics, high-resolution computed tomography findings, clinical data, pulmonary function, and intraoperative data. The incidence of postoperative AEs was 11.8%. In univariate analysis, performance status (PS), honeycombing, forced vital capacity (FVC), and high hemoglobin A1c (HbA1c) levels without comorbidities were significantly associated with postoperative AE. Patients were divided into two groups according to cutoff levels of those four variables as determined by receiver operating characteristic curves, revealing that the rates of patients without postoperative AE differed significantly between groups. The present results suggested that preoperative comorbidities other than ILD were not risk factors for postoperative AE in patients with LC-ILD. However, a high preoperative HbA1c level, poor PS, low FVC, and honeycombing may be associated with postoperative AE of LC-ILD. |
| Keywords | lung cancer interstitial lung disease acute exacerbation comorbidity |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-06 |
| Volume | volume77 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 301 |
| End Page | 309 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37357631 |
| Web of Science KeyUT | 001026279600008 |
| JaLCDOI | 10.18926/AMO/65489 |
|---|---|
| FullText URL | 77_3_243.pdf |
| Author | Shibata, Yusuke| Eguchi, Jun| Wada, Jun| |
| Abstract | Brown adipose tissue (BAT) plays a critical role in metabolic homeostasis. BAT dysfunction is associated with the development of obesity through an imbalance between energy expenditure and energy intake. The nuclear receptor peroxisome proliferator-activated receptor gamma (PPARγ) is the master regulator of adipogenesis. However, the roles of PPARγ and thiazolidinediones (TZDs) in the regulation of BAT metabolism remain unclear. TZDs, which are selective PPARγ activators, improve systemic insulin resistance in animals and humans. In the present study, we generated brown adipocyte-specific PPARγ-deficient mice (BATγKO) to examine the in vivo roles of PPARγ and TZDs in BAT metabolism. In electron microscopic examinations, brown adipocyte-specific PPARγ deletion promoted severe whitening of brown fat and morphological alteration of mitochondria. Brown adipocyte-specific PPARγ deletion also reduced mRNA expression of BAT-selective genes. Although there was no difference in energy expenditure between control and BATγKO mice in calorimetry, norepinephrine-induced thermogenesis was impaired in BATγKO mice. Moreover, pioglitazone treatment improved diet-induced insulin resistance in the control mice but not in the BATγKO mice. These findings suggest that BAT PPARγ is necessary for the maintenance of brown adipocyte function and for the insulin-sensitizing action of TZDs. |
| Keywords | PPARγ brown adipose tissue thiazolidinediones |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-06 |
| Volume | volume77 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 243 |
| End Page | 254 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 37357625 |
| Web of Science KeyUT | 001026279600002 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Lu, Yifu| Shimizu, Hiroko| Nakamura, Ryu| Li, Yaqiang| Sakamoto, Risa| Omori, Emiko| Takahashi, Toru| Morimatsu, Hiroshi| |
| Published Date | 2023-03-16 |
| Publication Title | Scientific Reports |
| Volume | volume13 |
| Issue | issue1 |
| Publisher | Nature Research |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2023 |
| File Version | publisher |
| PubMed ID | 36927753 |
| DOI | 10.1038/s41598-023-31483-1 |
| Web of Science KeyUT | 000984357200057 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-023-31483-1 |
| FullText URL | K0006866_abstract_review.pdf K0006866_summary.pdf K0006866_fulltext.pdf |
|---|---|
| Author | YAO, Lichang| |
| Published Date | 2023-03-24 |
| Content Type | Thesis or Dissertation |
| Grant Number | 甲第6866号 |
| Granted Date | 2023-03-24 |
| Thesis Type | Doctor of Philosophy |
| Grantor | 岡山大学 |
| language | English |
