Ajay Kumar

1.1k total citations
77 papers, 690 citations indexed

About

Ajay Kumar is a scholar working on Surgery, Pharmacology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Ajay Kumar has authored 77 papers receiving a total of 690 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 11 papers in Pharmacology and 8 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Ajay Kumar's work include Phytochemicals and Medicinal Plants (5 papers), Ovarian function and disorders (3 papers) and Trace Elements in Health (3 papers). Ajay Kumar is often cited by papers focused on Phytochemicals and Medicinal Plants (5 papers), Ovarian function and disorders (3 papers) and Trace Elements in Health (3 papers). Ajay Kumar collaborates with scholars based in India, United States and New Zealand. Ajay Kumar's co-authors include R. Selvam, Periandavan Kalaiselvi, Vadivel Murugan, A. K. Chopra, Ritu Barthwal, Sandip Patil, Arshad Khuroo, Poonam Yadav, Anil Kumar and Pooja Sharma and has published in prestigious journals such as SHILAP Revista de lepidopterología, Frontiers in Immunology and Molecules.

In The Last Decade

Ajay Kumar

59 papers receiving 612 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ajay Kumar India 12 211 105 84 83 82 77 690
José Brandão‐Neto Brazil 19 184 0.9× 58 0.6× 215 2.6× 55 0.7× 127 1.5× 87 1.2k
Francesco Francini‐Pesenti Italy 14 143 0.7× 39 0.4× 53 0.6× 58 0.7× 80 1.0× 28 572
Uwe Gröber Germany 16 113 0.5× 120 1.1× 147 1.8× 119 1.4× 170 2.1× 93 1.7k
Doo-Hwan Kim South Korea 16 366 1.7× 19 0.2× 78 0.9× 56 0.7× 93 1.1× 65 789
Michał Dobrakowski Poland 25 71 0.3× 42 0.4× 122 1.5× 30 0.4× 82 1.0× 76 1.4k
Olga Cvijanović Croatia 15 109 0.5× 46 0.4× 309 3.7× 31 0.4× 149 1.8× 49 1.2k
Hsiao‐Min Chung Taiwan 12 157 0.7× 19 0.2× 111 1.3× 248 3.0× 111 1.4× 24 668
Joseph E. Pizzorno United States 14 58 0.3× 64 0.6× 151 1.8× 24 0.3× 90 1.1× 46 772
R. Nath India 17 42 0.2× 32 0.3× 116 1.4× 172 2.1× 97 1.2× 90 899
Mehmet Cesur Türkiye 13 252 1.2× 8 0.1× 83 1.0× 69 0.8× 100 1.2× 35 664

Countries citing papers authored by Ajay Kumar

Since Specialization
Citations

This map shows the geographic impact of Ajay Kumar'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 Ajay Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ajay Kumar more than expected).

Fields of papers citing papers by Ajay Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ajay Kumar. 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 Ajay Kumar. The network helps show where Ajay Kumar may publish in the future.

Co-authorship network of co-authors of Ajay Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Ajay Kumar. A scholar is included among the top collaborators of Ajay Kumar 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 Ajay Kumar. Ajay Kumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kumar, Ajay, et al.. (2025). The role of bioavailable inhibin B in predicting oocyte yield in expected poor responders: the forgotten marker?. Journal of Assisted Reproduction and Genetics. 42(11). 3913–3920.
2.
Kumar, Ajay, et al.. (2024). Optimizing cloud service provider selection with firefly-guided fuzzy decision support system for smart cities. Measurement Sensors. 35. 101294–101294. 2 indexed citations
3.
Rai, Praveer, Pankaj Kumar, Amit Goel, et al.. (2024). Peroral Endoscopic Myotomy: Short Versus Long Esophageal Myotomy for Achalasia Cardia: A Randomized Controlled Noninferiority Trial. Surgical Laparoscopy Endoscopy & Percutaneous Techniques. 34(5). 445–451. 1 indexed citations
4.
5.
Sarkar, Prottusha, David Aaby, Ajay Kumar, et al.. (2023). Antimüllerian hormone level predicts ovulation in women with polycystic ovary syndrome treated with clomiphene and metformin. Fertility and Sterility. 121(4). 660–668. 6 indexed citations
6.
Patil, Dilip, Anita M. Shete, Pragya D. Yadav, et al.. (2023). Host immune responses in aged rhesus macaques against BBV152, an inactivated SARS-CoV-2 vaccine, and cross-neutralization with beta and delta variants. Frontiers in Immunology. 14. 1161571–1161571. 1 indexed citations
7.
Kumari, Shweta, et al.. (2023). Analysis of presentation, etiology, management and outcome of perforation peritonitis in a tertiary care centre. International Journal of Research in Medical Sciences. 11(6). 1938–1940.
8.
Kumar, Ajay, et al.. (2022). Impact of antioxidant therapy on antioxidant capacity in hypertensive patients. National Journal of Physiology Pharmacy and Pharmacology. 1–1. 1 indexed citations
9.
Kumar, Ajay, et al.. (2021). Disseminated Cysticercosis. PubMed. 33(4). 337–9. 3 indexed citations
10.
Kumar, Ajay, et al.. (2021). Spectrum of endometrial pathology in patients with abnormal uterine bleeding. SHILAP Revista de lepidopterología. 8(3). 216–221.
11.
Kumar, Ajay, Veerpal Kaur, Amandeep Singh, & Neeraj Mishra. (2020). Development and characterization of paclitaxel and embelin loaded solid lipid nanoparticles for breast cancer. Journal of Drug Delivery and Therapeutics. 10(1). 60–68. 8 indexed citations
12.
Singh, Amita, Ajay Kumar, & Vivek Srivastava. (2018). Extraction of bioactive compound from different medicinal plants and rhizospheric soil bacteria and their comparative study against human pathogens. Journal of Pharmacognosy and Phytochemistry. 7(6). 528–533. 1 indexed citations
13.
Shukla, Rajendra Kumar, Richa Gupta, Pranay Srivastava, et al.. (2015). Brain cholinergic alterations in rats subjected to repeated immobilization or forced swim stress on lambda-cyhalothrin exposure. Neurochemistry International. 93. 51–63. 8 indexed citations
14.
Kumar, Ajay, Moisés Aurón, & Mark H. Ereth. (2013). Blood Management. Anesthesiology Clinics. 31(2). 433–450.
15.
Kumar, Ajay, et al.. (2012). Antibacterial activity of green tea (Camellia sinensis) extracts against various bacteria isolated from environmental sources. Recent Research in Science and Technology. 4(1). 19–23. 36 indexed citations
16.
Kumar, Ajay, et al.. (2009). On the reversal of liver dysenzymia by glutathione in chromium poisoned rats.. JOURNAL OF EXPERIMENTAL ZOOLOGY INDIA. 12(1). 219–222. 1 indexed citations
17.
Kumar, Ajay, et al.. (2006). Role of glutathione in modifying hepatotoxicity induced by copper in rats. SHILAP Revista de lepidopterología. 7(3). 95–98. 1 indexed citations
18.
Singh, Surinder, et al.. (2004). Environmental radon studies using solid state nuclear track detectors. Journal of Environmental Radioactivity. 76(3). 369–376. 7 indexed citations
19.
Kumar, Ajay & Ritu Barthwal. (1991). Hexavalent chromium effects on hematological indices in rats. Bulletin of Environmental Contamination and Toxicology. 46(5). 761–768. 13 indexed citations
20.
Dubé, K. C., Ajay Kumar, Naresh Kumar, & Sheila Gupta. (1977). Drug use among college students--an interim report.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 29(1). 47–61. 11 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by José Brandão‐Neto Breakdown of academic impact, for papers by Francesco Francini‐Pesenti Breakdown of academic impact, for papers by Uwe Gröber Breakdown of academic impact, for papers by Doo-Hwan Kim Breakdown of academic impact, for papers by Michał Dobrakowski Breakdown of academic impact, for papers by Olga Cvijanović Breakdown of academic impact, for papers by Hsiao‐Min Chung Breakdown of academic impact, for papers by Joseph E. Pizzorno Breakdown of academic impact, for papers by R. Nath Breakdown of academic impact, for papers by Mehmet Cesur
Rankless by CCL
2026