Raghu Pullakhandam

1.8k total citations
77 papers, 1.3k citations indexed

About

Raghu Pullakhandam is a scholar working on Nutrition and Dietetics, Hematology and Physiology. According to data from OpenAlex, Raghu Pullakhandam has authored 77 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Nutrition and Dietetics, 30 papers in Hematology and 14 papers in Physiology. Recurrent topics in Raghu Pullakhandam's work include Iron Metabolism and Disorders (29 papers), Trace Elements in Health (23 papers) and Child Nutrition and Water Access (16 papers). Raghu Pullakhandam is often cited by papers focused on Iron Metabolism and Disorders (29 papers), Trace Elements in Health (23 papers) and Child Nutrition and Water Access (16 papers). Raghu Pullakhandam collaborates with scholars based in India, Vietnam and United States. Raghu Pullakhandam's co-authors include K. Madhavan Nair, G. Bhanuprakash Reddy, Ravindranadh Palika, Bhattiprolu Sivakumar, Kondaiah Palsa, Sreenivasulu Kilari, Paul Sharp, Bharati Kulkarni, Madhavan K. Nair and Harshpal Singh Sachdev and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Raghu Pullakhandam

71 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Raghu Pullakhandam India 23 532 344 276 218 170 77 1.3k
Meika Foster Australia 17 706 1.3× 132 0.4× 146 0.5× 223 1.0× 263 1.5× 37 1.2k
Sumanto Haldar Singapore 18 472 0.9× 360 1.0× 361 1.3× 125 0.6× 34 0.2× 39 1.4k
Silvia Isabel Rech Franke Brazil 17 212 0.4× 185 0.5× 93 0.3× 126 0.6× 153 0.9× 84 1.1k
Robin Hopkins United States 20 492 0.9× 469 1.4× 96 0.3× 144 0.7× 167 1.0× 37 1.2k
Hans Konrad Biesalski Germany 20 455 0.9× 298 0.9× 78 0.3× 157 0.7× 45 0.3× 29 1.5k
J. J. Strain United Kingdom 21 687 1.3× 187 0.5× 94 0.3× 109 0.5× 391 2.3× 40 1.5k
Charlotte Armah United Kingdom 12 414 0.8× 267 0.8× 155 0.6× 111 0.5× 121 0.7× 14 901
Silvia Miret Netherlands 13 1.1k 2.0× 268 0.8× 1.2k 4.3× 135 0.6× 149 0.9× 16 1.8k
Nishi Karunasinghe New Zealand 19 368 0.7× 326 0.9× 35 0.1× 121 0.6× 148 0.9× 39 1.2k
Jayong Chung South Korea 19 301 0.6× 185 0.5× 153 0.6× 48 0.2× 81 0.5× 61 871

Countries citing papers authored by Raghu Pullakhandam

Since Specialization
Citations

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

Fields of papers citing papers by Raghu Pullakhandam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Raghu Pullakhandam

This figure shows the co-authorship network connecting the top 25 collaborators of Raghu Pullakhandam. A scholar is included among the top collaborators of Raghu Pullakhandam 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 Raghu Pullakhandam. Raghu Pullakhandam 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.
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Palika, Ravindranadh, et al.. (2023). Dietary zinc inadequacy affects neurotrophic factors and proteostasis in the rat brain. Nutrition Research. 116. 80–88. 2 indexed citations
3.
Ghosh, Santu, Ravindranadh Palika, Rajeev K. Varshney, et al.. (2023). Haemoglobin diagnostic cut-offs for anaemia in Indian women of reproductive age. European Journal of Clinical Nutrition. 77(10). 966–971. 4 indexed citations
4.
Pullakhandam, Raghu, Santu Ghosh, Bharati Kulkarni, et al.. (2023). Prevalence of Vitamin B12 and Folate Deficiencies in Indian Children and Adolescents. Nutrients. 15(13). 3026–3026. 7 indexed citations
5.
Palika, Ravindranadh, Santu Ghosh, Anura V. Kurpad, et al.. (2022). Efficacy of iron-folic acid treatment for reducing anemia prevalence and improving iron status in women of reproductive age: A one-year longitudinal study. Clinical Nutrition ESPEN. 49. 390–397. 6 indexed citations
6.
Pullakhandam, Raghu, Santu Ghosh, Bharati Kulkarni, et al.. (2022). Response to Comments from Brown et al. (ref: 2021EJCN0980RR). European Journal of Clinical Nutrition. 76(8). 1206–1207. 1 indexed citations
7.
Veleri, Shobi, et al.. (2022). Zinc induces hephaestin expression via a PI3K-CDX2 dependent mechanism to regulate iron transport in intestinal Caco-2 cells. Biochemical and Biophysical Research Communications. 626. 1–7. 1 indexed citations
8.
Reddy, S. Sreenivasa, et al.. (2022). Dietary zinc deficiency disrupts skeletal muscle proteostasis and mitochondrial biology in rats. Nutrition. 98. 111625–111625. 15 indexed citations
9.
Kurpad, Anura V., Santu Ghosh, Tinku Thomas, et al.. (2021). Perspective: When the cure might become the malady: the layering of multiple interventions with mandatory micronutrient fortification of foods in India. American Journal of Clinical Nutrition. 114(4). 1261–1266. 21 indexed citations
10.
Pullakhandam, Raghu, Praween Agrawal, Santu Ghosh, et al.. (2021). Prevalence of low serum zinc concentrations in Indian children and adolescents: findings from the Comprehensive National Nutrition Survey 2016–18. American Journal of Clinical Nutrition. 114(2). 638–648. 17 indexed citations
11.
Kulkarni, Bharati, Little Flower Augustine, Raghu Pullakhandam, et al.. (2021). ‘Screen and Treat for Anaemia Reduction (STAR)’ strategy: study protocol of a cluster randomised trial in rural Telangana, India. BMJ Open. 11(12). e052238–e052238. 3 indexed citations
12.
Kulkarni, Bharati, Santu Ghosh, Raghu Pullakhandam, et al.. (2021). Prevalence of Iron Deficiency and its Sociodemographic Patterning in Indian Children and Adolescents: Findings from the Comprehensive National Nutrition Survey 2016–18. Journal of Nutrition. 151(8). 2422–2434. 12 indexed citations
13.
Palsa, Kondaiah, et al.. (2021). Effect of zinc depletion/repletion on intestinal iron absorption and iron status in rats. The Journal of Nutritional Biochemistry. 97. 108800–108800. 17 indexed citations
14.
Palika, Ravindranadh, et al.. (2020). Retention, stability, iron bioavailability and sensory evaluation of extruded rice fortified with iron, folic acid and vitamin B12. Maternal and Child Nutrition. 16(S3). e12932–e12932. 13 indexed citations
15.
Palika, Ravindranadh, Raghu Pullakhandam, Raja Sriswan Mamidi, et al.. (2020). High dietary micronutrient inadequacy in peri‐urban school children from a district in South India: Potential for staple food fortification and nutrient supplementation. Maternal and Child Nutrition. 16(S3). e13065–e13065. 9 indexed citations
16.
Palsa, Kondaiah, et al.. (2019). Zinc induces iron uptake and DMT1 expression in Caco-2 cells via a PI3K/IRP2 dependent mechanism. Biochemical Journal. 476(11). 1573–1583. 21 indexed citations
17.
Pullakhandam, Raghu, et al.. (2019). Animal source foods for the alleviation of double burden of malnutrition in countries undergoing nutrition transition. Animal Frontiers. 9(4). 32–38. 12 indexed citations
18.
19.
Kilari, Sreenivasulu, Raghu Pullakhandam, & K. Madhavan Nair. (2010). Zinc inhibits oxidative stress-induced iron signaling and apoptosis in Caco-2 cells. Free Radical Biology and Medicine. 48(7). 961–968. 28 indexed citations
20.
Pullakhandam, Raghu, et al.. (2009). Iron-zinc interaction during uptake in human intestinal Caco-2 cell line: kinetic analyses and possible mechanism.. PubMed. 46(4). 299–306. 33 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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