Hammad Ullah
Impact in
- Biochemistry top 5%
- Phytochemicals and Antioxidant Activities
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- Medicinal Plants and Neuroprotection
Papers in
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- Medicinal Plants and Neuroprotection 1
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- Flavonoids in Medical Research 2
- Co-authors
- Haroon Zaman Khan (2 shared papers)Michael Aschner (1 shared paper)Esra Küpeli Akkol (1 shared paper)Wai San Cheang (1 shared paper)Rifat Ullah Khan (1 shared paper)Vincenzo Tufarelli (1 shared paper)Vito Laudadio (1 shared paper)Maria Daglia (1 shared paper)
In The Last Decade
Hammad Ullah
7 papers receiving 584 citations
Hammad Ullah's Hit Papers
Peers
Comparison fields: 5 of 78
- Biochemistry 87
- Complementary and alternative medicine 101
- Drug Discovery 2
- Pharmacology 98
- Physiology 127
Countries citing papers authored by Hammad Ullah
This map shows the geographic impact of Hammad Ullah'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 Hammad Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hammad Ullah more than expected).
Fields of papers citing papers by Hammad Ullah
This network shows the impact of papers produced by Hammad Ullah. 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 Hammad Ullah. The network helps show where Hammad Ullah may publish in the future.
Co-authors
The 18 scholars most cited alongside Hammad Ullah, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Neuroprotective Effects of Quercetin in Alzheimer’s Disease Hit paper breakdown → | 2019 | 416 |
| 2 | 2018 | 75 | |
| 3 | 2020 | 70 | |
| 4 | 2020 | 18 | |
| 5 | 2025 | 13 | |
| 6 | 2024 | 7 | |
| 7 | 2025 | 2 | |
| 8 | 2025 | 0 |
About Hammad Ullah
Hammad Ullah is a scholar working on Complementary and alternative medicine, Pharmacology, Physiology, Biochemistry and Health, having authored 8 papers that have together received 601 indexed citations. Recurring topics across this work include Flavonoids in Medical Research (2 papers), Phytochemicals and Antioxidant Activities (1 paper), Epigenetics and DNA Methylation (1 paper), Alzheimer's disease research and treatments (1 paper), Animal Nutrition and Health (1 paper), Heavy metals in environment (1 paper), Medicinal Plants and Neuroprotection (1 paper) and Silymarin and Mushroom Poisoning (1 paper). The work is most often cited by research in Biochemistry (87 citations), Complementary and alternative medicine (101 citations), Drug Discovery (2 citations), Pharmacology (98 citations) and Physiology (127 citations). Hammad Ullah has collaborated with scholars based in Pakistan, Italy and Türkiye. Frequent co-authors include Haroon Zaman Khan, Michael Aschner, Esra Küpeli Akkol, Wai San Cheang, Rifat Ullah Khan, Vincenzo Tufarelli, Vito Laudadio, Maria Daglia, Lorenzo Drago and Attilio Varricchio. Their work appears in journals such as Frontiers in Pharmacology, Journal of Functional Foods, Sustainability, Immunity & Ageing and Critical Reviews in Food Science and Nutrition.
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.