Search Results - "Iwai, Hiroki"

Comparison of the Interlaminar and Transforaminal Approaches for Full-endoscopic Discectomy for the Treatment of L4/5 Lumbar Disc Herniation by TAKEBAYASHI, Kento, OSHIMA, Yasushi, FUJITA, Muneyoshi, INUI, Takahiro, IWAI, Hiroki, INANAMI, Hirohiko, KOGA, Hisashi

“…This study aims to compare the outcomes of interlaminar and transforaminal approaches for full-endoscopic discectomy (FED) for treating L4/5 lumbar disc…”
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Relationships among the Catalytic Performance, Redox Activity, and Structure of Cu-CHA Catalysts for the Direct Oxidation of Methane to Methanol Investigated Using In Situ XAFS and UV–Vis Spectroscopies by Ohyama, Junya, Tsuchimura, Yuka, Hirayama, Airi, Iwai, Hiroki, Yoshida, Hiroshi, Machida, Masato, Nishimura, Shun, Kato, Kazuo, Takahashi, Keisuke

“…Catalytic reaction systems for the direct conversion of methane to methanol have been previously developed using Cu zeolites. Among these materials, the Cu-CHA…”
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Pre-evaluated safe human iPSC-derived neural stem cells promote functional recovery after spinal cord injury in common marmoset without tumorigenicity by Kobayashi, Yoshiomi, Okada, Yohei, Itakura, Go, Iwai, Hiroki, Nishimura, Soraya, Yasuda, Akimasa, Nori, Satoshi, Hikishima, Keigo, Konomi, Tsunehiko, Fujiyoshi, Kanehiro, Tsuji, Osahiko, Toyama, Yoshiaki, Yamanaka, Shinya, Nakamura, Masaya, Okano, Hideyuki

“…Murine and human iPSC-NS/PCs (induced pluripotent stem cell-derived neural stem/progenitor cells) promote functional recovery following transplantation into…”
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Full-Endoscopic Spine Surgery for the Treatment of Lumbar Ossification of the Ligamentum Flavum: Technical Report by Iwai, Hiroki, Inanami, Hirohiko, Koga, Hisashi

“…Ossification of the ligamentum flavum (OLF) is a relatively common disease in East Asia. Although surgical decompression using a posterior approach is commonly…”
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Selective Oxidation of Methane to Formaldehyde over a Silica-Supported Cobalt Single-Atom Catalyst by Ohyama, Junya, Abe, Daiki, Hirayama, Airi, Iwai, Hiroki, Tsuchimura, Yuka, Sakamoto, Kazuki, Irikura, Momoka, Nakamura, Yuri, Yoshida, Hiroshi, Machida, Masato, Nishimura, Shun, Yamamoto, Tomokazu, Matsumura, Syo, Takahashi, Keisuke

“…Catalytic oxidation of methane to formaldehyde and methanol has attracted attention because of its advantage in energy efficiency over the conventional…”
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Comparison of Outcomes of Lumbar Interbody Fusion and Full-endoscopic Laminectomy for L5 Radiculopathy Caused by Lumbar Foraminal Stenosis by FUJITA, Muneyoshi, INUI, Takahiro, OSHIMA, Yasushi, IWAI, Hiroki, INANAMI, Hirohiko, KOGA, Hisashi

“…This study compared the outcomes of microendoscopy-assisted lumbar interbody fusion (ME-LIF) and uniportal full-endoscopic laminectomy (FEL) for L5…”
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Detection of Nonradiative Recombination Centers in GaPN by Combining Two‐Wavelength Excited Photoluminescence and Time‐Resolved Photoluminescence by Ferdous, Sanjida, Iwai, Hiroki, Kamata, Norihiko, Yaguchi, Hiroyuki, Yagi, Shuhei

“…Presence and influence of nonradiative recombination (NRR) centers in an intermediate band (IB)‐type material, GaP1–xNx (x=0.75%), are studied by…”
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Comparison of the Outcomes of Microendoscopic Cervical Foraminotomy versus Full-endoscopic Cervical Foraminotomy for the Treatment of Cervical Radiculopathy by GIDEON, Blumstein, TAKEBAYASHI, Kento, INUI, Takahiro, OSHIMA, Yasushi, IWAI, Hiroki, INANAMI, Hirohiko, KOGA, Hisashi

“…This study aimed to compare the outcomes of microendoscopic cervical foraminotomy (MECF) versus full-endoscopic cervical foraminotomy (FECF) for treating…”
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Limitations of minimally invasive posterior cervical foraminotomy—a decompression method of posteriorly shifting the nerve root—in cases of large anterior osteophytes in cervical radiculopathy: A retrospective multicenter cohort study by Oshina, Masahito, Tani, Soji, Yamada, Takashi, Ohe, Takashi, Iwai, Hiroki, Oshima, Yasushi, Inanami, Hirohiko

“…Posterior cervical foraminotomy against anterior osteophyte is an indirect decompression procedure but less invasive compared to anterior cervical discectomy…”
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Time-dependent changes in the microenvironment of injured spinal cord affects the therapeutic potential of neural stem cell transplantation for spinal cord injury by Nishimura, Soraya, Yasuda, Akimasa, Iwai, Hiroki, Takano, Morito, Kobayashi, Yoshiomi, Nori, Satoshi, Tsuji, Osahiko, Fujiyoshi, Kanehiro, Ebise, Hayao, Toyama, Yoshiaki, Okano, Hideyuki, Nakamura, Masaya

“…The transplantation of neural stem/progenitor cells (NS/PCs) at the sub-acute phase of spinal cord injury, but not at the chronic phase, can promote functional…”
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Comparison of surgical outcomes for cervical radiculopathy by nerve root level by Oshina, Masahito, Kawamura, Naohiro, Tachibana, Naohiro, Higashikawa, Akiro, Ono, Takashi, Takeshita, Yujiro, Okazaki, Rentaro, Fukushima, Masayoshi, Iwai, Hiroki, Kato, So, Matsubayashi, Yoshitaka, Taniguchi, Yuki, Tanaka, Sakae, Oshima, Yasushi

“…Cervical radiculopathy might affect finger movement and dexterity. Postoperative features and clinical outcomes comparing C8 radiculopathies with other…”
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Full-endoscopic Spine Surgery for the Treatment of Lumbar Ligamentous Flavum Hematoma by CHANG, Chia-Wei, TOMINAGA, Ryoji, OSHIMA, Yasushi, IWAI, Hiroki, INANAMI, Hirohiko, KOGA, Hisashi

“…Lumbar ligamentous flavum hematoma (LFH) is a relatively rare pathology, and it is difficult to differentiate it from other cystic lesions. Full-endoscopic…”
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Chemonucleolysis with Chondroitin Sulfate ABC Endolyase for Treating Lumbar Disc Herniation: Exploration of Prognostic Factors for Good or Poor Clinical Outcomes by Ishibashi, Katsuhiko, Fujita, Muneyoshi, Takano, Yuichi, Iwai, Hiroki, Inanami, Hirohiko, Koga, Hisashi

“…Chondroitin sulfate ABC endolyase (condoliase) was launched as a new drug for chemonucleolysis in 2018. Few studies assessed its clinical outcomes, and many…”
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Grafted Human iPS Cell-Derived Oligodendrocyte Precursor Cells Contribute to Robust Remyelination of Demyelinated Axons after Spinal Cord Injury by Kawabata, Soya, Takano, Morito, Numasawa-Kuroiwa, Yuko, Itakura, Go, Kobayashi, Yoshiomi, Nishiyama, Yuichiro, Sugai, Keiko, Nishimura, Soraya, Iwai, Hiroki, Isoda, Miho, Shibata, Shinsuke, Kohyama, Jun, Iwanami, Akio, Toyama, Yoshiaki, Matsumoto, Morio, Nakamura, Masaya, Okano, Hideyuki

“…Murine- and human-induced pluripotent stem cell-derived neural stem/progenitor cells (iPSC-NS/PCs) promote functional recovery following transplantation into…”
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The Effectiveness of Unilateral Biportal Endoscopic Decompression for Radiculopathy After Vertebral Compression Fracture: A Case Report by Kaneko, Takeshi, Iwai, Hiroki, Takano, Yuichi

“…A 79-year-old woman was presented to our hospital with L3 radiculopathy due to excessive osteophyte formation following an osteoporotic vertebral compression…”
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Selective area growth of GaN on trench-patterned nonpolar bulk GaN substrates by Okada, Shunsuke, Iwai, Hiroki, Miyake, Hideto, Hiramatsu, Kazumasa

“…Selective area growth of GaN (SAG-GaN) films grown on nonpolar m-plane bulk GaN substrates using trench patterns was performed by metalorganic vapor phase…”
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MicroRNA-155 knockout mice are susceptible to Mycobacterium tuberculosis infection by Iwai, Hiroki, Funatogawa, Keiji, Matsumura, Kazunori, Kato-Miyazawa, Masako, Kirikae, Fumiko, Kiga, Kotaro, Sasakawa, Chihiro, Miyoshi-Akiyama, Tohru, Kirikae, Teruo

“…Summary MicroRNAs (miRNAs) are short, conserved, non-coding RNA molecules that repress translation, followed by the decay of miRNA-targeted mRNAs that encode…”
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Relationship between lumbar lordosis and the ratio of the spinous process height to the anterior spinal column height by Inanami, Hirohiko, Iwai, Hiroki, Kaneko, Takeshi, Oshina, Masahito, Manabe, Nodoka, Takano, Yuichi, Yuzawa, Yohei, Segawa, Tomohide, Yanagisawa, Kazuyoshi, Hirai, Shima, Saiki, Fumiko, Fukushima, Masayoshi, Oka, Hiroyuki, Matsudaira, Ko, Oshima, Yasushi, Koga, Hisashi

“…Purpose Global sagittal imbalance with lumbar hypo-lordosis leads to various problems in elderly populations and is often treated with long-segment fusion and…”
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Controlling immune rejection is a fail-safe system against potential tumorigenicity after human iPSC-derived neural stem cell transplantation by Itakura, Go, Kobayashi, Yoshiomi, Nishimura, Soraya, Iwai, Hiroki, Takano, Morito, Iwanami, Akio, Toyama, Yoshiaki, Okano, Hideyuki, Nakamura, Masaya

“…Our previous work reported functional recovery after transplantation of mouse and human induced pluripotent stem cell-derived neural stem/progenitor cells…”
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Impact of body mass index on outcomes after lumbar spine surgery by Nakajima, Koji, Miyahara, Junya, Ohtomo, Nozomu, Nagata, Kosei, Kato, So, Doi, Toru, Matsubayashi, Yoshitaka, Taniguchi, Yuki, Kawamura, Naohiro, Higashikawa, Akiro, Takeshita, Yujiro, Fukushima, Masayoshi, Ono, Takashi, Hara, Nobuhiro, Azuma, Seiichi, Iwai, Hiroki, Oshina, Masahito, Sugita, Shurei, Hirai, Shima, Masuda, Kazuhiro, Tanaka, Sakae, Oshima, Yasushi

“…The impact of body mass index (BMI) on outcomes after lumbar spine surgery is currently unknown. Previous studies have reported conflicting evidence for…”
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