Youssef Ahmed

457 total citations
32 papers, 356 citations indexed

About

Youssef Ahmed is a scholar working on Agronomy and Crop Science, Genetics and Molecular Biology. According to data from OpenAlex, Youssef Ahmed has authored 32 papers receiving a total of 356 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Agronomy and Crop Science, 8 papers in Genetics and 7 papers in Molecular Biology. Recurrent topics in Youssef Ahmed's work include Reproductive Physiology in Livestock (8 papers), Genetic and phenotypic traits in livestock (5 papers) and Sperm and Testicular Function (5 papers). Youssef Ahmed is often cited by papers focused on Reproductive Physiology in Livestock (8 papers), Genetic and phenotypic traits in livestock (5 papers) and Sperm and Testicular Function (5 papers). Youssef Ahmed collaborates with scholars based in Egypt, United States and Germany. Youssef Ahmed's co-authors include W L Bazari, Tod Smeal, Paul Matsudaira, Ross Jakes, Karima Gh. M. Mahmoud, Khaled A. Abd El‐Razik, Nadia M. El‐Beih, Soad M. Nasr, S. M. A. D. Zayed and E. Hecker and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Theriogenology and Veterinary Parasitology.

In The Last Decade

Youssef Ahmed

28 papers receiving 335 citations

Peers

Youssef Ahmed

PHEOH

ACS

Jianguo Chen China

Yuwei Qin China

Corinne Villers France

Xingyu Li China

Leslie A. Shack United States

Kessiri Kongmanas United States

Wenting Xu China

Krzysztof Jasik Poland

Hasan Riaz China

Tatsuyuki Okinaga Japan

Jianguo Chen China

Youssef Ahmed

130 ×1.3

13 ×0.2

33 ×0.6

PHEOH

47 ×1.0

ACS

19 ×0.4

Citations per year, relative to Youssef Ahmed Youssef Ahmed (= 1×) peers Jianguo Chen

Countries citing papers authored by Youssef Ahmed

Since Specialization

Citations

This map shows the geographic impact of Youssef Ahmed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Youssef Ahmed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Youssef Ahmed more than expected).

Fields of papers citing papers by Youssef Ahmed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Youssef Ahmed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Youssef Ahmed. The network helps show where Youssef Ahmed may publish in the future.

Co-authorship network of co-authors of Youssef Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of Youssef Ahmed. A scholar is included among the top collaborators of Youssef Ahmed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Youssef Ahmed. Youssef Ahmed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Hashim, Ayat F., et al.. (2025). Simplified visual colorimetric method for edible oil oxidation detection using Agarose- Polyvinyl alcohol (AGR/PVA) colorimetric biofilms. Journal of Food Measurement & Characterization. 20(2). 1895–1911.

Hussein, Jihan, et al.. (2022). Hibiscus Sabdariffa L. Nanoparticles Offer a Preventive Potential Against Experimental Ehrlich Solid Carcinoma. Biomedical & Pharmacology Journal. 15(1). 33–47. 1 indexed citations

Ibrahim, Sally, et al.. (2022). Extracellular vesicles in low volume uterine lavage and serum: novel and promising biomarker for endometritis in Arabian mares. BMC Veterinary Research. 18(1). 9 indexed citations

Ibrahim, Sally, et al.. (2021). Alterations in the Expression Profile of Serum miR-155, miR-223, miR-17, miR-200a, miR-205, as well as Levels of Interleukin 6, and Prostaglandins during Endometritis in Arabian Mares. Veterinary Sciences. 8(6). 98–98. 9 indexed citations

Ibrahim, Sally, et al.. (2021). Hemodynamic changes in cytokines, chemokines, acute phase proteins and prostaglandins in mares with subclinical endometritis. Theriogenology. 171. 38–43. 5 indexed citations

Mahmoud, Karima Gh. M., et al.. (2021). Identification of SNPs in Intron 3 of Osteopontin Gene in Egyptian Buffalo Bulls with High and Low Quality Semen. Egyptian Journal of Veterinary Science. 53(1). 111–120.

Ahmed, Youssef, et al.. (2017). Effect of using ascorbic acid and cysteamine supplementation on in-vitro development of buffalo embryos. Asian Pacific Journal of Reproduction. 6(2). 85–88. 10 indexed citations

El‐Beih, Nadia M., et al.. (2017). Effect of Egyptian propolis on cryptosporidiosis in immunosuppressed rats with special emphasis on oocysts shedding, leukogram, protein profile and ileum histopathology. Asian Pacific Journal of Tropical Medicine. 10(3). 253–262. 35 indexed citations

Ahmed, Youssef, et al.. (2017). Factors affecting in-vivo fertility of crossbred Egyptian - Italian buffalo semen. Asian Pacific Journal of Reproduction. 6(6). 264–264. 4 indexed citations

10.

Mahmoud, Karima Gh. M., et al.. (2016). Effectiveness of Using Brilliant Cresyl Blue Staining for Quality Evaluation and Developmental Competence of Immature and Mature Buffalo Oocytes. 4(1). 20–26. 1 indexed citations

11.

Mahmoud, Karima Gh. M., et al.. (2014). Effect of cumulus cells and meiotic stages on survivability and meiotic competence in vitrified buffalo oocytes.. Pakistan Journal of Zoology. 46(5). 1185–1192. 2 indexed citations

12.

Mahmoud, Karima Gh. M., et al.. (2013). Effect of Season of the year and Ovarian Structures on Oocytes Recovery Rate, Quality and Meiotic Competence in Egyptian Buffaloes. 9 indexed citations

13.

Ahmed, Youssef, et al.. (2012). Effects of Lead Exposure on DNA Damage and Apoptosis in Reproductive and Vital Organs in Female Rabbits. Global Veterinaria. 9(4). 401–408. 20 indexed citations

14.

Mahmoud, Karima Gh. M., et al.. (2008). Effect of Different Combinations of Cryoprotectants onIn VitroMaturation of Immature Buffalo (Bubalus bubalis) Oocytes Vitrified by Straw and Open-Pulled Straw Methods. Reproduction in Domestic Animals. 45(4). 565–71. 29 indexed citations

15.

Ahmed, Youssef, et al.. (2001). Dietary cancer risk from conditional cancerogens (tumor promoters) in produce of livestock fed on species of spurge ( Euphorbiaceae ). Journal of Cancer Research and Clinical Oncology. 127(1). 34–39. 7 indexed citations

16.

Ahmed, Youssef, et al.. (2000). Pathological and Biochemical Studies on Experimental Hypothyroidism in Growing Lambs. Journal of Veterinary Medicine Series B. 47(9). 641–652. 19 indexed citations

17.

Ahmed, Youssef, et al.. (2000). Erythrocyte sedimentation rate during steady state, painful crisis and infection in children with sickle cell disease.. PubMed. 21(5). 461–3. 2 indexed citations

18.

El-Azazy, O.M.E. & Youssef Ahmed. (1999). Patent infection with Setaria digitata in goats in Saudi Arabia. Veterinary Parasitology. 82(2). 161–166. 4 indexed citations

19.

Ahmed, Youssef, et al.. (1998). Dietary cancer risk from conditional cancerogens in produce of livestock fed on species of spurge ( Euphorbiaceae ). Journal of Cancer Research and Clinical Oncology. 124(3-4). 179–185. 8 indexed citations

20.

Bazari, W L, et al.. (1988). Villin sequence and peptide map identify six homologous domains.. Proceedings of the National Academy of Sciences. 85(14). 4986–4990. 120 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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