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Ragnhild Halvorsen

Observed names: Halvorsen, Ragnhild, RAGNHILD HALVORSEN
OpenAlex ID: A5110122588
Prevalence of parentally perceived adverse reactions to food in young children
1999 · Merete Eggesbø, Ragnhild Halvorsen, et al. · Pediatric Allergy and Immunology · 147
Adverse reactions to milk in infants
2008 · Bente Kvenshagen, Ragnhild Halvorsen, et al. · Acta Paediatrica · 68
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The effects of long meditation on plasma melatonin and blood serotonin.
2004 · Erik E Solberg, Are Holen, et al. · PubMed · 67
Effects of examination stress on some cellular immunity functions
1987 · Ragnhild Halvorsen, Olav Vassend · Journal of Psychosomatic Research · 57
Is there an increased frequency of food allergy in children delivered by caesarean section compared to those delivered vaginally?
2009 · Bente Kvenshagen, Ragnhild Halvorsen, et al. · Acta Paediatrica · 45
Changes in humoral responses to β‐lactoglobulin in tolerant patients suggest a particular role for IgG4 in delayed, non‐IgE‐mediated cow's milk allergy
2006 · Gaynour B. G. Sletten, Ragnhild Halvorsen, et al. · Pediatric Allergy and Immunology · 42
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T Cell Responses to a Dermatophagoides farinae Allergen Preparation in Allergies and Healthy Controls
2009 · Ragnhild Halvorsen, Vidar Bosnes, et al. · International Archives of Allergy and Applied Immunology · 33
Lupin sensitization and clinical allergy in food allergic children in Norway
2007 · Helene Lindvik, Lise Holden, et al. · Acta Paediatrica · 32
Casein‐specific immunoglobulins in cow's milk allergic patient subgroups reveal a shift to IgA dominance in tolerant patients
2007 · Gaynour B. G. Sletten, Ragnhild Halvorsen, et al. · Pediatric Allergy and Immunology · 32
Memory T Cell Proliferation in Cow’s Milk Allergy after CD25+ Regulatory T Cell Removal Suggests a Role for Casein-Specific Cellular Immunity in IgE-Mediated but Not in Non-IgE-Mediated Cow’s Milk Allergy
2006 · Gaynour B.G. Sletten, Ragnhild Halvorsen, et al. · International Archives of Allergy and Immunology · 30
Negative affectivity, coping, immune status, and disease progression in hiv iwected individuals
1997 · Olav Vassend, Anne Eskld, et al. · Psychology and Health · 25
Personality, examination stress and serum concentrations of immunoglobulins
1987 · OLAV VASSEND, RAGNHILD HALVORSEN · Scandinavian Journal of Psychology · 19
Phadiatop Infant in the Diagnosis of Atopy in Children with Allergy-Like Symptoms
2009 · Ragnhild Halvorsen, Åsa Jenner, et al. · International Journal of Pediatrics · 17
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Hormonal and psychological effects of examination stress
1987 · OLAV VASSEND, RAGNHILD HALVORSEN, et al. · Scandinavian Journal of Psychology · 16
Isolation of functionally active T cell receptor γδ-bearing lymphocytes from human peripheral blood
1989 · Vidar Bosnes, Ragnhild Halvorsen, et al. · Journal of Immunological Methods · 9
Evaluation of negative and positive health effects of n-3 fatty acids as constituents of food supplements and fortified Foods. Opinion of the Steering Committee of the Norwegian Scientific Committee for Food Safety
2011 · Livar Frøyland, Augustine Arukwe, et al. · BIBSYS Brage (BIBSYS (Norway)) · 8
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The use of probiotics for critically ill patients in hospitals
2009 · Siamak Yazdankhah, Tore Midtvedt, et al. · Microbial Ecology in Health and Disease · 7
A simple and sensitive bioassay for the detection of IL-2 activity
1988 · Torbjørn Leivestad, Gustav Gaudernack, et al. · Journal of Immunological Methods · 7
The use of probiotics for patients in hospitals. A benefit and risk assessment. Opinion of the Steering Committee of the Norwegian Scientific Committee for Food Safety
2009 · Ragnhild Halvorsen, Arnold Berstad, et al. · BIBSYS Brage (BIBSYS (Norway)) · 5
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Should long-term prophylactic use of probiotics for infants and young children give cause for concern?
2008 · Siamak P. Yazdankhah, Judith A. Narvhus, et al. · Microbial Ecology in Health and Disease · 5
Should long-term prophylactic use of probiotics for infants and young children give cause for concern?
2008 · Siamak P. Yazdankhah, Judith A. Narvhus, et al. · Microbial Ecology in Health and Disease · 4
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Impact on health when sugar is replaced with intense sweeteners in soft drinks, ‘saft’ and nectar. Opinion of Vitenskapskomiteen for mattrygghet Norwegian Scientific Commitee for Food Safety
2007 · Lene Frost Andersen, Trine Husøy, et al. · BIBSYS Brage (BIBSYS (Norway)) · 4
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[Growth and dietary intake among children with previous cow's milk allergy].
2005 · Marlene Blomstereng Karlsen, Elin Bjørge Løken, et al. · PubMed · 4
Response from The Norwegian Scientific Committee for Food Safety, Panel of nutrition, dietetic products, novel food and allergy, on the Discussion Paper on setting of maximum and minimum amounts for vitamins and minerals in foodstuffs.
2006 · Margaretha Haugen, Lene Frost Andersen, et al. · BIBSYS Brage (BIBSYS (Norway)) · 3
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Risk Assessment on Use of Lactobacillus rhamnosus (LGG) as an Ingredient in Infant Formula and Baby Foods (II)
2021 · Espen Rimstad, Lene Frost Andersen, et al. · European Journal of Nutrition & Food Safety · 2
Works count: 82
Citation count: 699
H-index: 14
I10-index: 14
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