Carl L. Keen

33.7k citations
540 papers · 25.7k indexed · 3 hit papers · h-index 84

Carl L. Keen

532 papers receiving 24.3k citations

Hit Papers

(–)-Epicatechin mediates beneficial e...8241981202619962011250500750

Peers

Carl L. Keen
Comparison fields: 5 of 198
  • Biochemistry 5.7k
  • Nutrition and Dietetics 8.4k
  • Health, Toxicology and Mutagenesis 3.6k
  • Complementary and alternative medicine 1.3k
  • Food Science 2.7k
Replace Helmut Sies with:
Helmut Sies Germany
JJ Strain United Kingdom
Balz Frei United States
Edith J. M. Feskens Netherlands
Penny M. Kris‐Etherton United States
Jordi Salas‐Salvadó Spain
Augustin Scalbert France
Marián Valko Slovakia
Jeffrey B. Blumberg United States
Mira Katan Netherlands
Carl L. Keen relative to Helmut Sies Germany Helmut Sies's profile →
Citations per field
00.5×1.5×
Helmut Sies · 1×
Citations per year

Countries citing papers authored by Carl L. Keen

Since Specialization
Citations

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

Fields of papers citing papers by Carl L. Keen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Carl L. Keen. 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 Carl L. Keen. The network helps show where Carl L. Keen may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Carl L. Keen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Carl L. Keen Line = papers co-authored together Carl L. Keen links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20226
2 20210
3 202126
4 202027
5
Medication Regimen Complexity In 8 Australian Residential Aged Care Facilities: Impact Of Age, Length Of Stay, Comorbidity, Frailty, And Dependence In Activities Of Daily Living
20191
6 200424
7 200035
8 200045
9
Alterations in the chemotactic and respiratory burst responses of peripheral blood neutrophils from zinc deficient rats
19954
10
Comparative retention/absorption of 51chromium (51Cr) from 51Cr chloride, 51Cr nicotinate and 51Cr picolinate in a rat model
199446
11
Maternal nutrition and pregnancy outcome
199355
12
Influence of long-term yoghurt consumption in young adults
199174
13
No improvement of glucose homeostasis in diabetic rats by vanadate treatment when given by gavage
19912
14
Trace element and mineral metabolism in acute pancreatitis
19901
15
Alcoholism and micronutrient metabolism and deficiencies.
199024
16
Flow cytometry analysis of cell cycle stages in zinc deficient fetal rat brain
19861
17
Comparative aspects of dietary manganese deficiency in Wistar and Sprague-Dawley rats
19845
18
Metabolic handling of high doses of manganese
19833
19
Iron supplementation of milk through iron-lactoferrin: Effect on tissue iron and manganese
19822
20
Abnormal copper status resulting from D-penicillamine administered during pregnancy
19811

About Carl L. Keen

Carl L. Keen is a scholar working on Nutrition and Dietetics, Biochemistry and Health, Toxicology and Mutagenesis, having authored 540 papers that have together received 25.7k indexed citations. Recurring topics across this work include Trace Elements in Health (198 papers), Heavy Metal Exposure and Toxicity (86 papers), Phytochemicals and Antioxidant Activities (55 papers), Antioxidant Activity and Oxidative Stress (50 papers), Drug Transport and Resistance Mechanisms (31 papers), Iron Metabolism and Disorders (28 papers), Folate and B Vitamins Research (27 papers) and Aluminum toxicity and tolerance in plants and animals (27 papers). The work is most often cited by research in Biochemistry (5.7k citations), Nutrition and Dietetics (8.4k citations) and Health, Toxicology and Mutagenesis (3.6k citations). Carl L. Keen has collaborated with scholars based in United States, Australia and Argentina. Frequent co-authors include M. Eric Gershwin, Andrea T. Borchers, Lucille S. Hurley, Harold H. Schmitz, Janet Y. Uriu‐Adams, César G. Fraga, Bo Lönnerdal, Patricia I. Oteiza, Michael S. Clegg and Roberta R. Holt. Their work appears in journals such as Science, Proceedings of the National Academy of Sciences and The Lancet.

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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2026