獣医学科

研究キーワード

脂肪酸代謝 ,獣医消化器病学 ,酸化ストレス ,内視鏡診断治療学 ,超音波診断学

委員歴

12 >

2023年6月

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現在

日本獣医循環器学会理事長

2019年7月

-

現在

日本ペット栄養学会理事

2019年4月

-

現在

日本獣医学会評議員

2014年

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現在

日本獣医循環器学会認定委員会委員

2012年4月

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現在

国立大学法人埼玉大学動物実験委員会委員

受賞

2019年6月

日本獣医循環器学会, 最優秀論文賞

2017年6月

日本獣医循環器学会, 症例報告賞

論文

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Right ventricular systolic and diastolic function assessed by two-dimensional speckle tracking echocardiography in dogs with myxomatous mitral valve disease.

Yunosuke Yuchi Ryohei Suzuki Takahiro Teshima Hirotaka Matsumoto Hidekazu Koyama

The Journal of veterinary medical science 83(12) 1918-1927 2021年11月 [査読有り]

Pulmonary hypertension (PH) is a common comorbidity in dogs with myxomatous mitral valve disease (MMVD), and can induce various changes in the right heart, such as right ventricular (RV) hypertrophy, dilatation, and dysfunction. We hypothesized th...

Investigation of the influence of manual ventilation-controlled respiration on right ventricular pressure-volume loops and echocardiographic variables in healthy anesthetized dogs.

Yunosuke Yuchi Ryohei Suzuki Takahiro Teshima Hirotaka Matsumoto Hidekazu Koyama

American journal of veterinary research 82(11) 865-871 2021年11月 [査読有り]

OBJECTIVE: To evaluate the influence of manual ventilation-controlled respiration on right ventricular (RV) pressure-volume loop-derived and echocardiographic variables in dogs. ANIMALS: 8 healthy, anesthetized Beagles. PROCEDURES: In a prospectiv...

Pulmonary Vascular Resistance Estimated by Echocardiography in Dogs With Myxomatous Mitral Valve Disease and Pulmonary Hypertension Probability

Ryohei Suzuki Yunosuke Yuchi Haruka Kanno Takahiro Saito Takahiro Teshima Hirotaka Matsumoto Hidekazu Koyama

Frontiers in Veterinary Science 8 2021年10月 [査読有り]

Post-capillary pulmonary hypertension (PH) is a life-threatening complication in dogs with myxomatous mitral valve disease (MMVD). An increase in pulmonary vascular resistance (PVR) is associated with post-capillary PH progression. In humans, PVR ...

Right Ventricular Myocardial Adaptation Assessed by Two-Dimensional Speckle Tracking Echocardiography in Canine Models of Chronic Pulmonary Hypertension

Yunosuke Yuchi Ryohei Suzuki Haruka Kanno Takahiro Teshima Hirotaka Matsumoto Hidekazu Koyama

Frontiers in Veterinary Science 8 727155-727155 2021年8月 [査読有り]

<bold>Background:</bold> Pulmonary hypertension (PH) is a life-threatening disease in dogs characterized by an increase in pulmonary arterial pressure (PAP) and/or pulmonary vascular resistance. Right ventricle adapts to its pressure overload thro...

Immunomodulatory Effects of Canine Adipose Tissue Mesenchymal Stem Cell-Derived Extracellular Vesicles on Stimulated CD4+ T Cells Isolated from Peripheral Blood Mononuclear Cells

Takahiro Teshima Yunosuke Yuchi Ryohei Suzuki Hirotaka Matsumoto Hidekazu Koyama

Journal of Immunology Research 2021 1-20 2021年8月 [査読有り]

Adipose tissue-derived mesenchymal stem cells (ADSCs) have anti-inflammatory and immunomodulatory characteristics. Many studies have suggested that the immunomodulation of ADSCs is largely mediated by secreted paracrine factors. Various factors ar...