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17 hasil untuk "Kotaro YAMADA"

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  1. Artikel Jurnal

    Drone scheduling for parcel delivery with an access grade to stops on a fixed truck route

    Kotaro YAMADA; Yoshiyuki KARUNO; Riki KATAOKA dkk.

    Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 18 No. 2 · 2024 · Inggris · DOAJ Scopus

    In this paper, we consider a parcel delivery scheduling problem of minimizing the total duration for a truck-drone distribution system to serve a given set of customers. The single carrier truck plays the role of a mobile depot of multiple identical drones, and the drones with unit capacity perform…

  2. Artikel Jurnal

    Proposal of data mining process for tool catalog data introducing machine learning

    Taishi SAKUMA; Akihito ASAKURA; Kotaro YAMADA dkk.

    Nihon Kikai Gakkai ronbunshu, Vol. 85 No. 877 · 2019 · Jepang · DOAJ

    We attempt to construct a novel technology development utilizing big data such as Deep Learning in the manufacturing industry. Especially, we look at the data mining method and the tool catalog as a useful big data base which is updated by tool makers because it is easy for CAD/CAM engineers and…

  3. Artikel Jurnal

    Liver Hydrolysate Assists in the Recovery From Physical Fatigue in a Mouse Model

    Osamu Nakagawasai; Kotaro Yamada; Wataru Nemoto dkk.

    Journal of Pharmacological Sciences, Vol. 123 No. 4 · 2013 · Inggris · DOAJ Scopus

    It is reported that liver hydrolysate (LH) enhances liver function. However, the effects of LH on physical fatigue are unknown. The aim of this study was to investigate the effect of LH on alterations in locomotor activity and energy metabolism such as 5′-AMP-activated protein kinase (AMPK)…

  4. Artikel Jurnal

    Analysis of drilling conditions by a catalog mining method based on Fuzzy c-means algorithm

    Claire-Amelie JANOT; Hirokazu HIGUCHI; Kotaro YAMADA dkk.

    Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 14 No. 6 · 2020 · Inggris · DOAJ Scopus

    To support the engineer in the selection of drills and their machining parameters, we propose a novel catalog mining system based on data mining techniques applied on drill catalogs by using twice the Fuzzy c-means method along with the Maximum Information Coefficient (MIC). We first perform the…

  5. Artikel Jurnal

    Chondroitin sulfate attenuates formalin-induced persistent tactile allodynia

    Wataru Nemoto; Kotaro Yamada; Yoshiki Ogata dkk.

    Journal of Pharmacological Sciences, Vol. 131 No. 4 · 2016 · Inggris · DOAJ Scopus

    We examined the effect of chondroitin sulfate (CS), a compound used in the treatment of osteoarthritis and joint pain, on the formalin-induced tactile allodynia in mice. A repeated oral administration of CS (300 mg/kg, b.i.d.) significantly ameliorated the formalin-induced tactile allodynia from…

  6. Artikel Jurnal

    Liver hydrolysate attenuates the sickness behavior induced by concanavalin A in mice

    Osamu Nakagawasai; Kotaro Yamada; Wataru Nemoto dkk.

    Journal of Pharmacological Sciences, Vol. 127 No. 4 · 2015 · Inggris · DOAJ Scopus

    Liver hydrolysate (LH) is used as a pharmaceutical agent in Japan, to enhance liver function. However, the effects of LH on sickness behavior are unknown. This study investigated the effect of LH on sickness behaviors, such as concanavalin A (ConA)-induced reduction of locomotor activity. ConA…

  7. Artikel Jurnal

    Effect of repeated oral administration of chondroitin sulfate on neuropathic pain induced by partial sciatic nerve ligation in mice

    Wataru Nemoto; Kotaro Yamada; Osamu Nakagawasai dkk.

    Journal of Pharmacological Sciences, Vol. 137 No. 4 · 2018 · Inggris · DOAJ Scopus

    We examined whether chondroitin sulfate (CS), a compound used to treat osteoarthritis and joint pain, is effective against partial sciatic nerve ligation (PSNL)-induced neuropathic pain. Repeated oral administration of CS (300 mg/kg, b.i.d. for 20 days) resulted in inhibition of tactile allodynia…

  8. Artikel Jurnal

    Dacomitinib as a retreatment for advanced non‐small cell lung cancer patient with an uncommon EGFR mutation

    Ayako Morita; Shinobu Hosokawa; Kotaro Yamada dkk.

    Thoracic Cancer, Vol. 12 No. 8 · 2021 · Inggris · DOAJ Scopus

    Abstract In non‐small cell lung cancer (NSCLC), uncommon epidermal growth factor receptor (EGFR) mutations are mutations other than Ex19 deletion and Ex21 L858R, which are common mutations highly sensitive to EGFR‐tyrosine kinase inhibitors. Afatinib, a second‐generation EGFR‐tyrosine kinase…

  9. Artikel Jurnal

    Liver hydrolysate improves depressive-like behavior in olfactory bulbectomized mice: Involvement of hippocampal neurogenesis through the AMPK/BDNF/CREB pathway

    Osamu Nakagawasai; Kotaro Yamada; Takayo Odaira dkk.

    Journal of Pharmacological Sciences, Vol. 143 No. 1 · 2020 · Inggris · DOAJ Scopus

    Recently, we has reported that AMPK activator has antidepressant effect. Previous our study suggested that liver hydrolysate (LH) activated adenosine monophosphate-activated protein kinase (AMPK) in periphery. However, the effect of LH on depression is unclear. Therefore, we examines whether LH has…

  10. Artikel Jurnal

    Pretreatment clinical and hematological predictors of efficacy and immune-related adverse events in patients with advanced non-small cell lung cancer receiving first-line chemotherapy combined with immune checkpoint inhibitors

    Shun Matsuura; Kensuke Kita; Kyohei Matsushita dkk.

    BMC Cancer, Vol. 26 No. 1 · 2026 · Inggris · DOAJ Scopus

    Abstract Background The combination of immune checkpoint inhibitors (ICI) and platinum-based chemotherapy has rapidly become the standard first-line treatment for advanced or metastatic non-small cell lung cancer (NSCLC). However, identifying reliable predictive factors of treatment response…

  11. Artikel Jurnal

    Immunological effects of amivantamab in EGFR or MET-expressing non-small cell lung cancer

    Ryo Yoshichika; Fumiaki Mukohara; Kotaro Yamada dkk.

    Cancer Immunology, Immunotherapy, Vol. 75 No. 4 · 2026 · Inggris · DOAJ Scopus

    Abstract Background Epidermal growth factor receptor (EGFR) mutations represent one of the most frequent oncogenic driver in non-small cell lung cancer (NSCLC). Amivantamab, a bispecific antibody targeting EGFR and MET proto-oncogene, receptor tyrosine kinase (MET), has demonstrated clinical…

  12. Artikel Jurnal

    Dynamic Chest Radiography Visualizes Characteristic Respiratory Motion Impairment in Idiopathic Pleuroparenchymal Fibroelastosis: A Case Report

    Yuya Yamamoto; Shun Matsuura; Kensuke Kita dkk.

    Respirology Case Reports, Vol. 14 No. 4 · 2026 · Inggris · DOAJ Scopus

    ABSTRACT Idiopathic pleuroparenchymal fibroelastosis (iPPFE) is a rare interstitial lung disease characterized by upper lobe‐predominant pleural fibrosis and restrictive ventilatory impairment. However, methods for functional assessment of respiratory motion remain limited. We reported a…

  13. Artikel Jurnal

    Diagnostic Challenge and Treatment Delay in Drowning-Associated Pneumonia: A Case of Combined Aeromonas, Legionella, and Aspergillus Infection

    Takafumi Masuda; Kazuki Tanaka; Akira Kawamura dkk.

    Case Reports in Infectious Diseases, Vol. 2026 · 2026 · Inggris · DOAJ

    Drowning-associated pneumonia often involves multiple types of pathogens, including Aeromonas hydrophila, Legionella spp., and fungi. We report the case of an 82-year-old man who developed a rare combined infection with these three organisms after freshwater drowning. Initial therapy for typical…

  14. Artikel Jurnal

    Dual-positive anti-aminoacyl-tRNA synthetase and anti-melanoma differentiation-associated gene 5 antibody-related rapidly progressive interstitial lung disease in a patient with severe coronavirus disease 2019 complicated by probable pulmonary aspergillosis and pneumothorax: a case report

    Kazuki Tanaka; Akira Kawamura; Kensuke Kita dkk.

    BMC Pulmonary Medicine, Vol. 26 No. 1 · 2026 · Inggris · DOAJ Scopus

    Abstract Background Occasionally, severe coronavirus disease 2019 (COVID-19) can lead to rapidly progressive interstitial lung disease (RP-ILD) by triggering or unmasking various myositis-specific autoantibodies (MSAs). Although dual positivity for anti-aminoacyl-tRNA synthetase (ARS) and…

  15. Artikel Jurnal

    MET Exon 14 Skipping Mutation‐Positive Lung Cancer With Multiple Cystic Airspaces: A Case Report

    Atsuki Asai; Shun Matsuura; Kensuke Kita dkk.

    Respirology Case Reports, Vol. 14 No. 4 · 2026 · Inggris · DOAJ Scopus

    ABSTRACT Lung cancer with cystic airspaces (LCCA) is an uncommon radiological presentation that is frequently underrecognised and may be mistaken for benign or infectious pulmonary conditions. We report a case of lung adenocarcinoma presenting with multiple thin‐walled cystic lesions harbouring a…

  16. Artikel Jurnal

    Immune checkpoint inhibitor‐induced autoimmune limbic encephalitis with positivity for anti‐Hu antibodies in a patient with small‐cell lung cancer: A case report and literature review

    Lynn Nakahara; Shun Matsuura; Ryo Suzuki dkk.

    Respirology Case Reports, Vol. 12 No. 11 · 2024 · Inggris · DOAJ Scopus

    Abstract In recent years, there has been an increasing number of studies on neurological symptoms induced as paraneoplastic neurological syndrome (PNS) or neurological immune‐related adverse events (irAEs) in patients treated with immune checkpoint inhibitors (ICIs). Herein, we report a 68‐year‐old…

  17. Artikel Jurnal

    Low-molecular-weight chondroitin sulfate attenuates hyperalgesia via immunomodulation of macrophage polarization

    Ribou Shiga; Kotaro Yamada; Tasuku Kawano dkk.

    Journal of Pharmacological Sciences, Vol. 162 No. 2 · 2026 · Inggris · DOAJ Scopus

    Osteoarthritis is the most common form of arthritis, for which effective and safer treatments are needed. While chondroitin sulfate (CS) has been reported to exert analgesic effects, its cellular targets and immunomodulatory mechanisms remain unclear. This study aimed to clarify the effects of…