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  1. Article ; Online: Changes in spinal alignment one month post abdominal surgery: A prospective cohort study.

    Ito, Akihiro / Iijima, Shinno

    Medicine

    2023  Volume 102, Issue 17, Page(s) e33674

    Abstract: Following abdominal surgery, many patients assume a bending or stooping posture to protect the surgical wound. Such postural changes are known to induce side effects, but the improvement and persistence of these effects are unknown. Therefore, the ... ...

    Abstract Following abdominal surgery, many patients assume a bending or stooping posture to protect the surgical wound. Such postural changes are known to induce side effects, but the improvement and persistence of these effects are unknown. Therefore, the purpose of this study was to clarify the nature of postural changes in patients undergoing abdominal surgery. In this prospective cohort study, we enrolled 25 patients who underwent abdominal surgery from February 2019 to January 2020. Measurements were obtained during the preoperative, pre-discharge, and first outpatient stages. The sacral tilt, lumbar lordotic, thoracic kyphosis, and overall tilt angles were measured in the static standing position in a private room. Wound pain was measured using a Visual Analogue Scale. Repeated measures analysis of variance was applied to compare spine measurements for each measurement period, followed by the Bonferroni method for each level. Pearson's product-moment correlation coefficient was performed to examine the relationship between wound pain and spinal column angle. The lumbar kyphosis angle was lower before discharge (-7.2 ± 7.4°) compared to preoperatively (-11.1 ± 7.5°) (95% CI 0.76, 7.08; P < .01, η2 = 0.21). Regarding the overall tilt angle, the anterior tilt angle increased before discharge (3.4 ± 3.9°) compared to preoperatively (1.1 ± 4.1°) (95% CI 0.86, 3.78; P < .01, η2 = 0.33). No statistically significant correlation with pain was observed. Compared to the preoperative period, the patients had an anterior tilt, mainly due to lumbar spine changes, prior to discharge from the hospital. Changes in spinal alignment were not associated with wound pain.
    MeSH term(s) Humans ; Prospective Studies ; Lordosis/surgery ; Kyphosis/surgery ; Lumbar Vertebrae/surgery ; Pain
    Language English
    Publishing date 2023-05-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80184-7
    ISSN 1536-5964 ; 0025-7974
    ISSN (online) 1536-5964
    ISSN 0025-7974
    DOI 10.1097/MD.0000000000033674
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Postoperative C-reactive protein levels correlate with reduced spinal column mobility after median sternotomy: a prospective cohort study.

    Ito, Akihiro / Hara, Tsuyoshi / Irie, Hiroshi

    Journal of thoracic disease

    2024  Volume 16, Issue 1, Page(s) 469–478

    Abstract: Background: The sternum is connected to the spinal column via the ribs, forming the thorax. Therefore, it is necessary to consider the effect of a midline sternotomy on the spinal column, but no : Methods: The participants were patients who had ... ...

    Abstract Background: The sternum is connected to the spinal column via the ribs, forming the thorax. Therefore, it is necessary to consider the effect of a midline sternotomy on the spinal column, but no
    Methods: The participants were patients who had undergone cardiac surgery through a standby midline sternotomy. Spinal range of motion in forward flexion was measured before and after surgery. The following perioperative factors were investigated: operating time, days to postoperative measurement, C-reactive protein (CRP) measurement on the third postoperative day, the day of the start of bed release, and the stage of bed release progression on the second postoperative day. Statistics were compared between the two groups before and after surgery for each factor. Multiple regression analysis (forced entry method) was then performed with the change in spinal range of motion, which showed statistical differences between the preoperative and postoperative groups, as the dependent variable and each perioperative factor as the independent variable.
    Results: The study included 93 patients. Postoperatively, there was a significant decrease in thoracic spine range of motion. Multiple regression analysis showed that an increase in CRP on the third postoperative day was responsible for the decrease in thoracic range of motion (β=-0.30, P<0.01).
    Conclusions: After median sternotomy, thoracic spine range of motion was decreased and correlated with postoperative inflammation.
    Language English
    Publishing date 2024-01-12
    Publishing country China
    Document type Journal Article
    ZDB-ID 2573571-8
    ISSN 2077-6624 ; 2072-1439
    ISSN (online) 2077-6624
    ISSN 2072-1439
    DOI 10.21037/jtd-23-1439
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Severe Legionella Pneumonia in Which Serial Testing by Ribotest

    Motokura, Yumi / Ito, Akihiro / Ishida, Tadashi

    Internal medicine (Tokyo, Japan)

    2023  Volume 62, Issue 20, Page(s) 2989–2993

    Abstract: A 79-year-old man presented with chest pain, and urinary antigen tests for Legionella pneumophila ( ... ...

    Abstract A 79-year-old man presented with chest pain, and urinary antigen tests for Legionella pneumophila (ImmunoCatch
    MeSH term(s) Male ; Humans ; Aged ; Legionella ; Legionnaires' Disease/diagnosis ; Legionella pneumophila ; Pneumonia ; Steroids
    Chemical Substances Steroids
    Language English
    Publishing date 2023-03-08
    Publishing country Japan
    Document type Case Reports ; Journal Article
    ZDB-ID 32371-8
    ISSN 1349-7235 ; 0021-5120 ; 0918-2918
    ISSN (online) 1349-7235
    ISSN 0021-5120 ; 0918-2918
    DOI 10.2169/internalmedicine.0766-22
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Identification rate of

    Ito, Akihiro / Ishida, Tadashi / Tachibana, Hiromasa / Nakanishi, Yosuke / Kawataki, Masanori / Yamazaki, Akio / Washio, Yasuyoshi

    Journal of clinical microbiology

    2024  Volume 62, Issue 4, Page(s) e0166523

    Abstract: ... ...

    Abstract Many
    MeSH term(s) Humans ; Legionella ; Sputum ; Legionnaires' Disease/diagnosis ; Legionella pneumophila ; Pneumonia
    Language English
    Publishing date 2024-03-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 390499-4
    ISSN 1098-660X ; 0095-1137
    ISSN (online) 1098-660X
    ISSN 0095-1137
    DOI 10.1128/jcm.01665-23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Statin administration ameliorates ischemia-induced overactive bladder with improvement of blood flow and anti-inflammatory effects in rats.

    Ishizuka, Yuichi / Satake, Yohei / Kimura, Shingo / Yamashita, Shinichi / Kawamorita, Naoki / Ito, Akihiro

    Neurourology and urodynamics

    2024  Volume 43, Issue 4, Page(s) 991–1002

    Abstract: Aims: Statins are widely used to treat dyslipidemia and have been shown to reduce the risk of ischemic heart disease and cerebrovascular disease. The effects of statins on ischemia-induced overactive bladder (OAB) and the associated mechanisms were ... ...

    Abstract Aims: Statins are widely used to treat dyslipidemia and have been shown to reduce the risk of ischemic heart disease and cerebrovascular disease. The effects of statins on ischemia-induced overactive bladder (OAB) and the associated mechanisms were investigated in a rat model of chronic pelvic ischemia.
    Methods: A pelvic ischemia model was created by iliac arterial injury (AI) and a high-fat diet using male Sprague-Dawley rats. Rats were assigned to 3 groups: control group, AI group, and AI + statin group. The control group underwent sham operation and was fed a normal diet. The AI group underwent AI surgery and was fed a high-cholesterol diet. The AI + statin group was administered a statin for 4 weeks. Cystometry was performed for 8 weeks after surgery. Blood flow was evaluated by laser meter. Thickness of the iliac arteries was measured, and microvascular density in the lamina propria was evaluated by immunostaining for CD31. Expressions of inflammatory cytokines in the bladder were measured by real-time PCR.
    Results: Cystometry showed a significantly shorter voiding interval and lower bladder capacity in the AI group than in the control group. The AI + statin group showed improvement of these findings. The AI group showed decreased bladder blood flow, increased iliac arterial wall thickening, and decreased microvascular density compared to the control group. Statin administration improved blood flow. Iliac arterial wall thickening was suppressed, and microvascular density was increased by statin administration, though not significantly. Real-time PCR showed significantly higher expressions of inflammatory cytokines (IL-6, IL-8, and TNF-α) in the AI group than in the control group, and IL-6 and IL-8 expressions were lower in the AI + statin group than in the AI group.
    Conclusions: The present results suggest that statins are effective in OAB caused by arteriosclerosis and ischemia. The mechanism of their effects involves improved bladder blood flow and decreased bladder inflammation.
    MeSH term(s) Rats ; Male ; Animals ; Urinary Bladder, Overactive ; Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use ; Rats, Sprague-Dawley ; Interleukin-8/therapeutic use ; Interleukin-6 ; Ischemia ; Cytokines ; Anti-Inflammatory Agents/therapeutic use
    Chemical Substances Hydroxymethylglutaryl-CoA Reductase Inhibitors ; Interleukin-8 ; Interleukin-6 ; Cytokines ; Anti-Inflammatory Agents
    Language English
    Publishing date 2024-03-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 604904-7
    ISSN 1520-6777 ; 0733-2467
    ISSN (online) 1520-6777
    ISSN 0733-2467
    DOI 10.1002/nau.25433
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Wide-Targeted Semi-Quantitative Analysis of Acidic Glycosphingolipids in Cell Lines and Urine to Develop Potential Screening Biomarkers for Renal Cell Carcinoma.

    Maekawa, Masamitsu / Sato, Tomonori / Kanno, Chika / Sakamoto, Izumi / Kawasaki, Yoshihide / Ito, Akihiro / Mano, Nariyasu

    International journal of molecular sciences

    2024  Volume 25, Issue 7

    Abstract: Glycosphingolipids (GSLs), mainly located in the cell membrane, play various roles in cancer cell function. GSLs have potential as renal cell carcinoma (RCC) biomarkers; however, their analysis in body fluids is challenging because of the complexity of ... ...

    Abstract Glycosphingolipids (GSLs), mainly located in the cell membrane, play various roles in cancer cell function. GSLs have potential as renal cell carcinoma (RCC) biomarkers; however, their analysis in body fluids is challenging because of the complexity of numerous glycans and ceramides. Therefore, we applied wide-targeted lipidomics using liquid chromatography-tandem mass spectrometry (LC-MS/MS) with selected reaction monitoring (SRM) based on theoretical mass to perform a comprehensive measurement of GSLs and evaluate their potency as urinary biomarkers. In semi-quantitative lipidomics, 240 SRM transitions were set based on the reported/speculated structures. We verified the feasibility of measuring GSLs in cells and medium and found that disialosyl globopentaosylceramide (DSGb5 (d18:1/16:0)) increased GSL in the ACHN medium. LC-MS/MS analysis of urine samples from clear cell RCC (ccRCC) patients and healthy controls showed a significant increase in the peak intensity of urinary DSGb5 (d18:1/16:0) in the ccRCC group compared with that in the control group. Receiver operating characteristic analysis indicated that urinary DSGb5 could serve as a sensitive and specific marker for RCC screening, with an AUC of 0.89. This study demonstrated the possibility of urinary screening using DSGb5 (d18:1/16:0). In conclusion, urinary DSGb5 (d18:1/16:0) was a potential biomarker for cancer screening, which could contribute to the treatment of RCC patients.
    MeSH term(s) Humans ; Carcinoma, Renal Cell/diagnosis ; Acidic Glycosphingolipids ; Chromatography, Liquid ; Tandem Mass Spectrometry ; Body Fluids ; Biomarkers ; Cell Line ; Kidney Neoplasms/diagnosis
    Chemical Substances Acidic Glycosphingolipids ; Biomarkers
    Language English
    Publishing date 2024-04-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25074098
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Students' level of satisfaction with graduation research during the COVID-19 pandemic.

    Kubo, Akira / Onoda, Ko / Yakabi, Akihiro / Hara, Tsuyoshi / Ito, Akihiro

    Journal of physical therapy science

    2023  Volume 35, Issue 3, Page(s) 182–184

    Abstract: Purpose] We investigated the effects of the state of emergency declared following the spread of coronavirus disease on the level of satisfaction with graduation research. [Participants and Methods] The study included 320 students who graduated from a ... ...

    Abstract [Purpose] We investigated the effects of the state of emergency declared following the spread of coronavirus disease on the level of satisfaction with graduation research. [Participants and Methods] The study included 320 students who graduated from a university in northern Tochigi Prefecture between March 2019 and 2022. Participants were categorized into the non-coronavirus group (graduation in 2019 and 2020) and the coronavirus group (graduation in 2021 and 2022). Levels of satisfaction with the content and rewards of graduation research were assessed using a visual analog scale. [Results] Levels of satisfaction with the content and rewards of graduation research were >70 mm in both groups and were significantly higher in females in the coronavirus group than in the non-coronavirus group. [Conclusion] The study highlights that despite the pandemic, educational engagement can improve students' satisfaction with graduation research.
    Language English
    Publishing date 2023-03-01
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2038898-6
    ISSN 0915-5287
    ISSN 0915-5287
    DOI 10.1589/jpts.35.182
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Eosinopenia is associated with adverse outcomes after COVID-19 infection: A perspective from Japan.

    Ito, Akihiro / Ishida, Tadashi / Nakanishi, Yosuke / Kobe, Hiroshi / Tokioka, Fumiaki

    Respirology (Carlton, Vic.)

    2023  Volume 28, Issue 7, Page(s) 677–680

    MeSH term(s) Humans ; COVID-19/epidemiology ; Japan/epidemiology ; Leukocyte Count ; Eosinophils
    Language English
    Publishing date 2023-04-27
    Publishing country Australia
    Document type Letter
    ZDB-ID 1435849-9
    ISSN 1440-1843 ; 1323-7799
    ISSN (online) 1440-1843
    ISSN 1323-7799
    DOI 10.1111/resp.14509
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Relationship between Total Kihon Checklist Score and Age-Specific Deaths among Late-Stage Older Adults in Otawara City (Aged 75 and Older) over a 15-Year Period.

    Ito, Akihiro / Igawa, Tatsuya / Ishizaka, Masahiro / Hashimoto, Naori / Hara, Tsuyoshi

    Gerontology

    2023  Volume 69, Issue 9, Page(s) 1095–1103

    Abstract: Introduction: While the Japanese long-term care insurance system supports an ageing society, there are concerns about the shortage of financial resources and labour force. Further, extending healthy life expectancy and narrowing the gap with the average ...

    Abstract Introduction: While the Japanese long-term care insurance system supports an ageing society, there are concerns about the shortage of financial resources and labour force. Further, extending healthy life expectancy and narrowing the gap with the average life expectancy are important issues. In this study, we aimed to examine, over a 15-year period, the relationship between the total Kihon Checklist (t-KCL) score and age-specific deaths among late-stage older adults aged 75 and older who were not certified for long-term care insurance.
    Methods: The participants were older adults residing in Otawara City, Tochigi Prefecture, who were aged 75 years or older as of 2006. The participants, who were not certified by the long-term care insurance system, were asked to complete the KCL by a community welfare committee member. Based on their t-KCL scores, the participants were classified as robust (0-3 points), pre-frail (4-7 points), and frail (≥8 points). The deaths of those aged 75-89 years who had completed the KCL were investigated. Information on deaths was obtained from local authorities. Statistics were examined for the risk of robust, pre-frail, and frail mortality using a Cox proportional hazards model with age and gender as covariates for the 75-79, 80-84, and 85-89 age groups.
    Results: Of the 7,924 participants, 3,423 (75-79 years: 1,990, 80-84 years: 1,059, 85-89 years: 374) were ultimately eligible for the study. Of these, 2,450 (75-79 years: 1,238, 80-84 years: 861, 85-89 years: 351) died over the 15-year study period. Hazard ratios for death in frailty as determined by the t-KCL score were 1.337 (95% confidence interval [CI], 1.162-1.540) for the pre-frail group and 2.012 (95% CI, 1.7756-2.305) for the frail group at 75-79 years, respectively, compared with the robust group; 1.511 (95% CI, 1.271-1.797) at 80-84 years only in the frail group; and 1.567 (95% CI, 1.140-2.154) at 85-89 years, also in the frail group.
    Discussion: The relationship between frailty and mortality weakens after age 80. The results suggest that factors other than frailty may have a stronger influence on mortality risk after the age of 80.
    MeSH term(s) Aged ; Humans ; Frailty ; Checklist/methods ; Geriatric Assessment/methods ; Age Factors ; Frail Elderly ; Japan
    Language English
    Publishing date 2023-07-26
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 193798-4
    ISSN 1423-0003 ; 0304-324X
    ISSN (online) 1423-0003
    ISSN 0304-324X
    DOI 10.1159/000532061
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Development of an Artificial Nucleic Acid Skeleton Allowing for Unnatural-Type Triplex DNA Formation with Duplex DNA Having a TA Inversion Site.

    Ito, Akihiro / Wang, Lei / Notomi, Ryotaro / Sasaki, Shigeki / Taniguchi, Yosuke

    Chemical & pharmaceutical bulletin

    2023  Volume 72, Issue 1, Page(s) 16–20

    Abstract: Triplex DNA formation has generated much interest as a genomic targeting tool that directly targets duplex DNA. However, fundamental limitations in the base pairs of target duplex DNA sequences that can form stable triplex DNA have limited the ... ...

    Abstract Triplex DNA formation has generated much interest as a genomic targeting tool that directly targets duplex DNA. However, fundamental limitations in the base pairs of target duplex DNA sequences that can form stable triplex DNA have limited the application. Recently, we have reported on the recognition of CG and
    MeSH term(s) Nucleic Acids ; DNA ; Oligonucleotides ; Benzimidazoles
    Chemical Substances triplex DNA ; Nucleic Acids ; DNA (9007-49-2) ; Oligonucleotides ; Benzimidazoles
    Language English
    Publishing date 2023-12-14
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 213307-6
    ISSN 1347-5223 ; 0009-2363
    ISSN (online) 1347-5223
    ISSN 0009-2363
    DOI 10.1248/cpb.c23-00666
    Database MEDical Literature Analysis and Retrieval System OnLINE

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