Virpi Kemi

955 total citations
17 papers, 670 citations indexed

About

Virpi Kemi is a scholar working on Nephrology, Orthopedics and Sports Medicine and Pathology and Forensic Medicine. According to data from OpenAlex, Virpi Kemi has authored 17 papers receiving a total of 670 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Nephrology, 9 papers in Orthopedics and Sports Medicine and 7 papers in Pathology and Forensic Medicine. Recurrent topics in Virpi Kemi's work include Parathyroid Disorders and Treatments (11 papers), Bone health and osteoporosis research (9 papers) and Vitamin D Research Studies (7 papers). Virpi Kemi is often cited by papers focused on Parathyroid Disorders and Treatments (11 papers), Bone health and osteoporosis research (9 papers) and Vitamin D Research Studies (7 papers). Virpi Kemi collaborates with scholars based in Finland, Brazil and Bangladesh. Virpi Kemi's co-authors include Christel Lamberg‐Allardt, Merja Kärkkäinen, Hannu Rita, Marika Laaksonen, Heini Karp, Terhi A. Outila, Suvi T. Itkonen, Päivi Ekholm, Tero Hirvonen and Heli Viljakainen and has published in prestigious journals such as PLoS ONE, Journal of Bone and Mineral Research and British Journal Of Nutrition.

In The Last Decade

Virpi Kemi

17 papers receiving 629 citations

Peers

Virpi Kemi
Sally A. Schuette United States
Ana M. Pérez-Granados Spain
Marika Laaksonen Finland
RP Heaney United States
Minna Huttunen Finland
Zamzam K. Roughead United States
Suvi T. Itkonen Finland
Lisa Jackman United States
Terhi A. Outila Finland
C Norris United States
Sally A. Schuette United States
Virpi Kemi
Citations per year, relative to Virpi Kemi Virpi Kemi (= 1×) peers Sally A. Schuette

Countries citing papers authored by Virpi Kemi

Since Specialization
Citations

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

Fields of papers citing papers by Virpi Kemi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Virpi Kemi

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

All Works

17 of 17 papers shown
1.
Saarnio, Elisa, Minna Pekkinen, Suvi T. Itkonen, et al.. (2018). Low free 25-hydroxyvitamin D and high vitamin D binding protein and parathyroid hormone in obese Caucasians. A complex association with bone?. PLoS ONE. 13(2). e0192596–e0192596. 19 indexed citations
2.
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Itkonen, Suvi T., Heini Karp, Virpi Kemi, et al.. (2013). Associations among total and food additive phosphorus intake and carotid intima-media thickness – a cross-sectional study in a middle-aged population in Southern Finland. Nutrition Journal. 12(1). 94–94. 36 indexed citations
5.
Karp, Heini, Virpi Kemi, Christel Lamberg‐Allardt, & Merja Kärkkäinen. (2012). Mono- and polyphosphates have similar effects on calcium and phosphorus metabolism in healthy young women. European Journal of Nutrition. 52(3). 991–996. 10 indexed citations
6.
Karp, Heini, Päivi Ekholm, Virpi Kemi, Tero Hirvonen, & Christel Lamberg‐Allardt. (2011). Differences among Total and In Vitro Digestible Phosphorus Content of Meat and Milk Products. Journal of Renal Nutrition. 22(3). 344–349. 38 indexed citations
7.
Itkonen, Suvi T., Päivi Ekholm, Virpi Kemi, & Christel Lamberg‐Allardt. (2011). Analysis of in vitro digestible phosphorus content in selected processed rye, wheat and barley products. Journal of Food Composition and Analysis. 25(2). 185–189. 9 indexed citations
8.
Karp, Heini, Päivi Ekholm, Virpi Kemi, et al.. (2011). Differences Among Total and In Vitro Digestible Phosphorus Content of Plant Foods and Beverages. Journal of Renal Nutrition. 22(4). 416–422. 52 indexed citations
9.
Kemi, Virpi. (2010). Effects of dietary phosphorus and calcium-to-phosphorus ratio on calcium and bone metabolism in healthy 20- to 43-year-old Finnish women. Työväentutkimus Vuosikirja. 4 indexed citations
10.
Kemi, Virpi, Hannu Rita, Merja Kärkkäinen, et al.. (2009). Habitual high phosphorus intakes and foods with phosphate additives negatively affect serum parathyroid hormone concentration: a cross-sectional study on healthy premenopausal women. Public Health Nutrition. 12(10). 1885–1892. 60 indexed citations
11.
Kemi, Virpi, Merja Kärkkäinen, Hannu Rita, et al.. (2009). Low calcium:phosphorus ratio in habitual diets affects serum parathyroid hormone concentration and calcium metabolism in healthy women with adequate calcium intake. British Journal Of Nutrition. 103(4). 561–568. 100 indexed citations
12.
Laaksonen, Marika, Terhi A. Outila, M Kärkkäinen, et al.. (2009). Associations of Vitamin D Receptor, Calcium-Sensing Receptor and Parathyroid Hormone Gene Polymorphisms with Calcium Homeostasis and Peripheral Bone Density in Adult Finns. Lifestyle Genomics. 2(2). 55–63. 14 indexed citations
13.
Erkkilä, Arja T., Ursula Schwab, Vanessa D. de Mello, et al.. (2008). Effects of fatty and lean fish intake on blood pressure in subjects with coronary heart disease using multiple medications. European Journal of Nutrition. 47(6). 319–328. 68 indexed citations
14.
Shamim, Abu Ahmed, Virpi Kemi, Mohammad Akhtaruzzaman, et al.. (2008). Vitamin D deficiency and low bone status in adult female garment factory workers in Bangladesh. British Journal Of Nutrition. 99(6). 1322–1329. 50 indexed citations
15.
Viljakainen, Heli, Virpi Kemi, Toni Rikkonen, et al.. (2008). Wintertime Vitamin D Supplementation Inhibits Seasonal Variation of Calcitropic Hormones and Maintains Bone Turnover in Healthy Men. Journal of Bone and Mineral Research. 24(2). 346–352. 46 indexed citations
16.
Kemi, Virpi, Merja Kärkkäinen, Heini Karp, Kalevi Laitinen, & Christel Lamberg‐Allardt. (2007). Increased calcium intake does not completely counteract the effects of increased phosphorus intake on bone: an acute dose–response study in healthy females. British Journal Of Nutrition. 99(4). 832–839. 30 indexed citations
17.
Kemi, Virpi, Merja Kärkkäinen, & Christel Lamberg‐Allardt. (2006). High phosphorus intakes acutely and negatively affect Ca and bone metabolism in a dose-dependent manner in healthy young females. British Journal Of Nutrition. 96(3). 545–552. 116 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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