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教授
農学研究院 動物生命科学部門
グローバルイノベーション研究院 ライフサイエンス分野・濱部チーム
M-3078-2019
0000-0001-9948-6490
ryoryo
cc.tuat.ac.jp
https://kenkyu-web.tuat.ac.jp/profile/ja.0455c84921e3d9b6a89f3df113e2a5a0.html
Professional Career
2019年9月 - 現在 東京農工大学 グローバルイノベーション研究院 教授
Academic Degrees
博士(獣医学)岐阜大学
Research Interests
僧帽弁閉鎖不全症、体外循環
Publications
Hasegawa M, Sasaki M, Umemoto Y, Hayashi R, Hatanaka A, Hosoki M, Farag A, Hamabe L, Shimada K, Matsuura K, Yoshida T, Takahashi K, Tanaka R. Early detection of subclinical heart disease via nonlinear heart rate variability in a doxorubicin-induced cardiomyopathy experimental model in dogs. Front Vet Sci. 2025. (Provisional acceptance)
Hirose M, Shimada K, Takeuchi A, Terai K, Yokoi A, Farag A, Hatanaka A, Hayashi R, Hosoki M, Azakami D, Nabeta R, Mitsui I, Hamabe L, Tanaka R. Pericardial sarcoma of uncertain origin in a young cat: A case report highlighting diagnostic challenges and thoracic drainage in palliative management. Animals. 15(23):3486. 2025.
Hayashi R, Hasegawa M, Hatanaka A, Mandour AS, Hirose M, Shimada K, Hamabe L, Takahashi K, Tanaka R. Evaluation of changes in heart rate variability associated with puppy growth using phase-rectified signal averaging (PRSA) and non-Gaussianity index. Animals. 15(23):3449. 2025.
Li Z, Farag A, Mandour AS, Xu T, Terai K, Shimada K, Hamabe L, Yokoi A, Yan S, Tanaka R. The role of phase angle in non-invasive fluid assessment in dogs with patent ductus arteriosus: A novel method in veterinary cardiology. Vet Sci. 12(10):1007. 2025.
Mandour AS, Samir H, Farag A, Hamabe L, Matsuura K, Yoshida T, Watanabe G, Tanaka R. Concomitant Changes in Regional Myocardial Deformation and Intraventricular Pressure Gradients in Normal and Sedated Goats: Advanced Multimodal Echocardiographic Study. BMC Vet Res. 21(1):667. 2025.
Li Z, Mandour AS, Farag A, Xu T, Terai K, Shimada K, Hamabe L, Yokoi A, Tanaka R. Phase angle as a non-invasive biomarker of fluid overload in canine right heart failure: A bioelectrical impedance approach. Animals. 15(19):2877. 2025.
Ito N, Okamoto R, Shimada K, Azakami D, Yilmaz Z, Tanaka R, Hamabe L. Unroofed Coronary Sinus in a Dog: Diagnostic Utility of ECG-Gated Computed Tomography. Animals. 15(19): 2834. 2025.
Yilmaz Z, Salci H, Levent P, Algan D, Varlik T, Topçu ME, Tanaka R, Hamabe L. Thromboelastographic Assessment of Coagulation Profiles in Dogs with Cardiac Tumors and Their Relationship to Cardiac Function. Animals. 15(18):2674. 2025.
Farag A, Samir H, Koung Ngeun S, Kaneda M, Hendawy H, Takahashi K, Tanaka R. Comparative cardiomyocyte differentiation potential of rat adipose-derived mesenchymal stem cells from two anatomical sites: metabolomic profiling and pathway analysis. Front Cell Dev Biol. 13:1604605. 2025.
Elhaieg A, Farag A, Koung Ngeun S, Kaneda M, Yokoi A, Mandour AS, Tanaka R Therapeutic Potential of Local and Systemic Adipose-Derived Mesenchymal Stem Cell Injections in a Rat Model of Experimental Periodontitis: Implications for Cardiac Function. Int J Mol Sci. 26(9). 2025.
Helal May, Farag A, Elbadawy M, Usui T, Sasaki K, Tanaka R, Mandour AS. Early Detection of Lapatinib-Induced Cardiotoxicity in Dogs Using Intraventricular Pressure Gradients and Two-Dimensional Speckle-Tracking Echocardiography. Pakistan Veterinary Journal. 45(2):751-758. 2025.
Zhao X, Tanaka R, Mandour AS, Shimada K, Hamabe L. Remote vital sensing in clinical veterinary medicine: A comprehensive review of recent advances, accomplishments, challenges, and future perspectives. Animals. 15(7):1033. 2025.
Hirose M, Ma D, Shimada K, Yoshida T, Matsuura K, Kitpipatkun P, Hatanaka A, Zhao Y, Takahashi K, Tanaka R, Hamabe L. Effects of trans-mitral flow patterns and heart rate on intraventricular pressure gradients and E/E’ in the early stage of rat model of hypertensive cardiomyopathy. Frontiers in Veterinary Science. 12:1507817. 2025.
Farag A, Hendawy H, Emam MH, Hasegawa M, Mandour AS, Tanaka R. Stem cell therapies in canine cardiology: comparative efficacy, emerging trends, and clinical integration. Biomolecules. 15(3), 371. 2025.
Ueno S, Kawashima D, Matsuura K, Obara H, Tanaka R, Takei M. Real-time prediction of heparin concentration in blood extracorporeal circulation by relaxation time distribution (RTD) Bioelectrochemistry.163:108912. 2025.
Hirose M, Hamabe L, Shimada K, Takeuchi A, Terai K, Yokoi A, Farag A, Hatanaka A, Hayashi R, Matsuura K, Tanaka R. Advanced imaging for congenital left ventricular diverticulum in a dog: the role of electrocardiosynchronous CT. Animals. 15(2):280. 2025.
Hamabe L, Shimada K, Hirose M, Hasegawa M, Takeuchi A, Yoshida T, Azakami D, Mandour AS, Tanaka R. Assessment of myocardial function in Retrievers with dilated cardiomyopathy using 2D speckle tracking echocardiography: a pilot study. Frontiers in Veterinary Science. 11:1462437. 2024.
Hirose M, Watanabe M, Takeuchi A, Yokoi A, Terai K, Matsuura K, Takahashi K, Tanaka R. Differences in the impact of left ventricular outflow tract obstruction on intraventricular pressure gradient in feline hypertrophic cardiomyopathy. Animals. 14(22):3320. 2024.
Fukuzumi S, Mandour AS, Farag A, Yoshida T, Nishiura A, Yotsuida H, Yaginuma Y, Matsuura K, Tanaka R. Speckle tracking echocardiography for evaluation of myocardial functions before and after mitral valvuloplasty in dogs. Frontiers in Veterinary Science. 11:1463889. 2024.
Farag A, Ngeun SK, Kaneda M, Aboubakr M, Elhaieg A, Hendawy H, Tanaka R. Exploring the potential effects of cryopreservation on the biological characteristics and cardiomyogenic differentiation of rat adipose-derived mesenchymal stem cells. International Journal of molecular Sciences. 25(18) 9908. 2024.
Farag A, Ngeun SK, Kaneda M, Aboubakr M, Tanaka R. Optimizing Cardiomyocyte Differentiation: Comparative Analysis of Bone Marrow and Adipose-Derived Mesenchymal Stem Cells in Rats Using 5-Azacytidine and Low-Dose FGF and IGF Treatment. BIOMEDICINES. 12(8)1923. 2024.
Hasegawa M, Sasaki M, Umemoto Y, Hayashi R, Hatanaka A, Hosoki M, Farag A, Matsuura K, Yoshida T, Shimada K, Hamabe L, Takahashi K, Tanaka R. Exploring sleep heart rate variability: linear, nonlinear, and circadian rhythm perspectives. FRONTIERS IN VETERINARY SCIENCE. 11:1386425. 2024.
Shimada K, Hirose M, Hamabe L, Takai S, Jin D, Yilmaz Z, Kocaturk M, Tanaka R. Evaluation of alacepril administration in canine patent ductus arteriosus according to plasma chymase activity. ANIMALS. 14(7):1078. 2024.
El-Husseiny HM, Mady EA, Hamabe L, Abugomaa A, Shimada K, Yoshida T, Tanaka T, Yokoi A, Elbadawy M, Tanaka R. Smart/stimuli-responsive Hydrogels: Cutting-Edge Platforms for Applications in Biomedicine and Tissue Engineering. Materials Today Bio. 13:100186. 2022.
Ahmed S. Mandour, Haney Samir, Marwa A. El-Beltagy, Lina Hamabe, Hend A. Abdelmageed, Izumi Watanabe, Ahmed Elfadadny, Kazumi Shimada, Gamal El-Masry, Salim Al-Rejaie, Ryou Tanaka, Gen Watanabe. Monthly Dynamics of Plasma Elements, Hematology, Oxidative Stress Markers, and Hormonal Concentrations in Growing Male Shiba Goats (Capra hircus) Reared in Tokyo-Japan. Animals 2022, 12, 645
Hendawy H, Yoshida T, Ma D, Takeuchi A, Ozai Y, Hamabe L, Tanaka R. Clinical and Diagnostic Approach of Male Pseudo Hermaphroditism with Os-Clitoris in French Bulldog: A Case Report. Veterinary Medicine and Science. DOI: 10.1002/vms3.764. 2022.
Sasaki S, Ma D, Mandour AS, Ozai Y, Yoshida T, Matsuura K, Takeuchi A, Cheng CJ, El-Husseiny HM, Hendawy H, Shimada K, Hamabe L, Uemura A, Tanaka R. Evaluation of Changes in the Cardiac Function before and after Transcatheter Edge-to-Edge Mitral Valve Repair in Healthy Dogs: Conventional and Novel Echocardiography. Animals. 12(1):56. 2022.
Shimada K, Hara S, Goya S, Mandour AS, Pitpitatkun P, Hamabe L, Uemura A, Takizawa J, Tanaka R. Butyric acid bacteria culture solution improves hyperglycemia in Alloxan-induced diabetes mellitus rats. Kafkas Univ Vet Fak Derg. 2021; 27(5):567-73.
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