Mahmoud Atef Youssef Helal - Graduate School of Veterinary Medicine, Hokkaido University

基本信息

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职业迁徙

个人简介

1-Urinary system diseases 2- Bovine viral diarrhea virus infection 3- Immunity to infectious diseases 4- Metabolic and Nutritional deficiency diseases 5- cardiac diseases in dogs

研究兴趣

论文共 18 篇作者统计合作学者相似作者

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Gene Expression of Oxidative/Antioxidative Markers, VDR, CAMK4 and Ceruloplasmin in Baladi Sheep a with Minerals Deficiency

Rania R. Emam,Mohamed M. Ghanem,Yassein M. Abdel-Raof,Heba M. El-Khaiat, Ahmed El-Sayed,Mahmoud A. Y. Helal

EGYPTIAN JOURNAL OF VETERINARY SCIENCEno. 5 (2025): 1121-1133

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Clinical and Hematobiochemical Changes in Foals and Adult Horses with Upper and Lower Respiratory Tract Affections

Ahmed S. M. Koptan,Mohamed M. Ghanem,Yassein M. Abdel-Raof,Heba M. El-Khaiat,Mahmoud A. Y. Helal

EGYPTIAN JOURNAL OF VETERINARY SCIENCEno. 5 (2025): 979-991

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Evaluation of Hepatocyte-derived MiRNA-122, and Insulin-like Growth Factor 1 for the Diagnosis of Liver Diseases in Dogs

youssef M.Y Elgazzar, Prof Mohamed M Ghanem, yassein mahmoud abdel-Raof,HEBA M. ELKhaiat,Mahmoud A.Y Helal

Egyptian Journal of Veterinary Sciences（2024）

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Non-Invasive Assessment of the Intraventricular Pressure Using Novel Color M-Mode Echocardiography in Animal Studies: Current Status and Future Perspectives in Veterinary Medicine

Ahmed S Mandour,Ahmed Farag,Mahmoud A Y Helal,Gamal El-Masry,Salim Al-Rejaie,Ken Takahashi,Tomohiko Yoshida,Lina Hamabe,Ryou Tanaka

Animals an open access journal from MDPI（2023）

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Clinical, Haemato-Biochemical and Ultrasonographic Diagnostic Tools of Different Urinary Tract Affections in Dogs

Youssef Yassein Elgazar,Mohamed Ghanem,Yassein M. Abdel-Raof,Mahmoud Helal

Benha Veterinary Medical Journalno. 1 (2021): 119-124

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Evaluation of Symmetric Dimethylarginine and Doppler Ultrasonography in the Diagnosis of Gentamicin-Induced Acute Kidney Injury in Dogs

Elgazzar Youssef M. Y.,Ghanem Mohamed M.,Abdel-Raof Yassein M.,Kandiel Mohamed M.M.,Helal Mahmoud A. Y.

Environmental Science and Pollution Research（2021）

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(Clinical and Biochemical Investigations on Bacterial Diarrhea in Egyptian Buffalo Calves)

Sherif El-Seadawy,Hossam El-Din El-Attar,Heba Elkhyat,Mahmoud Helal

Benha Veterinary Medical Journalno. 2 (2020): 90-94

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The Relationship Between Deficiency of Some Trace Elements, Oxidative Stress, Immunoglobulin E and Vitamin A in Sheep Affected with Skin Diseases

Mahmoud Helal

Benha Veterinary Medical Journalno. 2 (2020): 10-16

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Clinico-biochemical and Electrocardiographic Changes in Cattle Naturally Infected with Lumpy Skin Disease

Mahmoud Helal, Marawan,Halla Bahgy

Alexandria Journal of Veterinary Sciences（2019）

引用3浏览0引用

THE RELATIONSHIPS BETWEEN RUMINAL JUICE, URINE, SERUM AND FECAL ZINC IN EXPERIMENTALLY ZINC DEFICIENT OSSIMI LAMBS

Abd Elghany Hefnawy,Mahmoud Helal, Ibrahim Sabry,Yassen Abdel-Raoof

Assiut Veterinary Medical Journal/Maǧallaẗ Asyūṭ al-ṭibiyyaẗ al-baytariyyaẗ（2018）

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