Ø. V. Sjaastad

670 total citations
43 papers, 545 citations indexed

About

Ø. V. Sjaastad is a scholar working on Molecular Biology, Agronomy and Crop Science and Animal Science and Zoology. According to data from OpenAlex, Ø. V. Sjaastad has authored 43 papers receiving a total of 545 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 11 papers in Agronomy and Crop Science and 9 papers in Animal Science and Zoology. Recurrent topics in Ø. V. Sjaastad's work include Polyamine Metabolism and Applications (14 papers), Reproductive Physiology in Livestock (10 papers) and Erythropoietin and Anemia Treatment (6 papers). Ø. V. Sjaastad is often cited by papers focused on Polyamine Metabolism and Applications (14 papers), Reproductive Physiology in Livestock (10 papers) and Erythropoietin and Anemia Treatment (6 papers). Ø. V. Sjaastad collaborates with scholars based in Norway, Denmark and Kenya. Ø. V. Sjaastad's co-authors include Anne Kristine Blom, Tore Framstad, Astrid Lunde, Arnfinn Aulie, Morten Svendsen, Borghild Tveit, Frode Lingaas, Helge Stormorken, Weiert Velle and Torun Flatebø and has published in prestigious journals such as Nature, The Journal of Physiology and Journal of Dairy Science.

In The Last Decade

Ø. V. Sjaastad

41 papers receiving 462 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ø. V. Sjaastad Norway 14 183 132 88 80 54 43 545
Dharam S. Dhindsa United States 17 170 0.9× 111 0.8× 143 1.6× 96 1.2× 50 0.9× 45 755
E. Aughey United Kingdom 14 90 0.5× 77 0.6× 73 0.8× 53 0.7× 48 0.9× 31 664
Christos Antipatis United Kingdom 15 88 0.5× 141 1.1× 66 0.8× 44 0.6× 140 2.6× 24 750
Thomas J. Reimers United States 15 179 1.0× 44 0.3× 162 1.8× 203 2.5× 68 1.3× 22 610
B. F. Fell United Kingdom 18 190 1.0× 92 0.7× 187 2.1× 93 1.2× 152 2.8× 44 950
T. D. G. Watson United Kingdom 19 234 1.3× 143 1.1× 130 1.5× 175 2.2× 60 1.1× 35 1.1k
T. K. Mukherjee Malaysia 13 75 0.4× 71 0.5× 209 2.4× 21 0.3× 121 2.2× 41 596
Rosa M. Campbell United Kingdom 20 253 1.4× 166 1.3× 219 2.5× 104 1.3× 194 3.6× 42 1.2k
Mark Hennies Germany 14 122 0.7× 83 0.6× 113 1.3× 91 1.1× 105 1.9× 30 471
R.G. Cragle United States 17 137 0.7× 55 0.4× 88 1.0× 32 0.4× 94 1.7× 48 668

Countries citing papers authored by Ø. V. Sjaastad

Since Specialization
Citations

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

Fields of papers citing papers by Ø. V. Sjaastad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ø. V. Sjaastad. 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 Ø. V. Sjaastad. The network helps show where Ø. V. Sjaastad may publish in the future.

Co-authorship network of co-authors of Ø. V. Sjaastad

This figure shows the co-authorship network connecting the top 25 collaborators of Ø. V. Sjaastad. A scholar is included among the top collaborators of Ø. V. Sjaastad 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 Ø. V. Sjaastad. Ø. V. Sjaastad 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.
Sjaastad, Ø. V., et al.. (2005). Ontogeny of erythropoietin receptor mRNA expression in various tissues of the foetal and the neonatal pig. Domestic Animal Endocrinology. 29(3). 556–563. 5 indexed citations
2.
Blom, Anne Kristine, et al.. (2002). Responses of plasma Epo and kidney and liver Epo mRNA to hemorrhage in perinatal pigs. Domestic Animal Endocrinology. 23(4). 507–516. 2 indexed citations
3.
Sjaastad, Ø. V., et al.. (2002). Ontogeny of erythropoietin mRNA expression in liver, kidneys and testes of the foetal and the neonatal pig. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 131(3). 527–533. 5 indexed citations
4.
Sjaastad, Ø. V., et al.. (2000). Polyamines in the Gastro‐intestinal Tract of Goat Kids and in the Regenerating Ruminal Epithelium of Sheep. Journal of Veterinary Medicine Series A. 47(5). 297–310. 3 indexed citations
5.
Velle, Weiert, Titus I. Kanui, Arnfinn Aulie, & Ø. V. Sjaastad. (1998). Ruminal Escape and Apparent Degradation of Amino Acids Administered Intraruminally in Mixtures to Cows. Journal of Dairy Science. 81(12). 3231–3238. 16 indexed citations
6.
Velle, Weiert, et al.. (1997). Rumen Escape and Apparent Degradation of Amino Acids After Individual Intraruminal Administration to Cows. Journal of Dairy Science. 80(12). 3325–3332. 24 indexed citations
7.
Sjaastad, Ø. V., Tore Framstad, & Anne Kristine Blom. (1996). Effect of Iron on Erythropoietin Production in Anaemic Piglets. Acta veterinaria Scandinavica. 37(2). 133–138. 11 indexed citations
8.
Blom, Anne Kristine, et al.. (1995). The Effect of Blood Sampling on Plasma Cortisol in Female Reindeer (Rangifer tarandus tarandus L). Acta veterinaria Scandinavica. 36(4). 583–587. 10 indexed citations
9.
Melsom, Morten Nissen, Torun Flatebø, Jo Kramer‐Johansen, et al.. (1995). Both gravity and non‐gravity dependent factors determine regional blood flow within the goat lung. Acta Physiologica Scandinavica. 153(4). 343–353. 53 indexed citations
10.
Haugen, Margaretha, Jens Kjeldsen‐Kragh, Niels E. Skakkebæk, et al.. (1993). The influence of fast and vegetarian diet on parameters of nutritional status in patients with rheumatoid arthritis. Clinical Rheumatology. 12(1). 62–69. 20 indexed citations
11.
Tveit, Borghild, Frode Lingaas, Morten Svendsen, & Ø. V. Sjaastad. (1992). Etiology of Acetonemia in Norwegian Cattle. 1. Effect of Ketogenic Silage, Season, Energy Level, and Genetic Factors. Journal of Dairy Science. 75(9). 2421–2432. 43 indexed citations
12.
Stovner, Lars Jacob, et al.. (1991). Hormonal and biochemical disturbances in Down's syndrome. Journal of Intellectual Disability Research. 35(3). 179–193. 46 indexed citations
13.
Sjaastad, Ø. V., Anne Kristine Blom, & Rolf Haye. (1984). Hypotensive effects in cats caused by horseradish peroxidase mediated by metabolites of arachidonic acid.. Journal of Histochemistry & Cytochemistry. 32(12). 1328–1330. 3 indexed citations
14.
Sjaastad, Ø. V., et al.. (1981). PLASMA CONCENTRATIONS OF OXYTOCIN AND INTRAMAMMARY PRESSURE IN GOATS DURING MANUAL STIMULATION OF THE UDDER AND HAND-MILKING. Journal of Endocrinology. 90(2). 159–166. 13 indexed citations
15.
16.
Sjaastad, Ø. V., et al.. (1974). DECREASED ARGININE-INDUCED HGH RESPONSE DURING L-DOPA THERAPY IN PARKINSONIAN PATIENTS. European Journal of Endocrinology. 77(4). 686–690. 3 indexed citations
17.
Sjaastad, Ø. V.. (1967). POTENTIATION BY AMINOGUANIDINE OF THE SENSITIVITY OF SHEEP TO HISTAMINE GIVEN BY MOUTH. EFFECT OF AMINOGUANIDINE ON THE URINARY EXCRETION OF ENDOGENOUS HISTAMINE. Quarterly Journal of Experimental Physiology and Cognate Medical Sciences. 52(3). 319–330. 23 indexed citations
18.
Sjaastad, Ø. V.. (1967). Determination and Occurrence of Histamine in Rumen Liquor of Sheep. Acta veterinaria Scandinavica. 8(1). 50–70. 21 indexed citations
19.
Sjaastad, Ø. V.. (1967). Fate of Ingested Histamine in Sheep. Acta veterinaria Scandinavica. 8(2). 157–175. 14 indexed citations
20.
Sjaastad, Ø. V.. (1967). INACTIVATION OF HISTAMINE AND OCCURRENCE OF SMOOTH MUSCLE STIMULATING ACTIVITY IN PLASMA OF SHEEP. Quarterly Journal of Experimental Physiology and Cognate Medical Sciences. 52(3). 331–342. 2 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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