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List of works by Riitta Korpela

A novel mechanism for gut barrier dysfunction by dietary fat: epithelial disruption by hydrophobic bile acids

scientific article published on November 29, 2012

A probiotic mixture alleviates symptoms in irritable bowel syndrome patients: a controlled 6-month intervention.

scientific article

A probiotic mixture including galactooligosaccharides decreases fecal β-glucosidase activity but does not affect serum enterolactone concentration in men during a two-week intervention

scientific article published on 16 March 2011

A spread containing bioactive milk peptides Ile-Pro-Pro and Val-Pro-Pro, and plant sterols has antihypertensive and cholesterol-lowering effects

scientific article published on 01 June 2012

Absence of adverse events in healthy individuals using probiotics--analysis of six randomised studies by one study group

scientific article published on 21 December 2015

Age-related changes in the local intestinal renin-angiotensin system in normotensive and spontaneously hypertensive rats

scientific article published on 01 April 2019

Allergy in marathon runners and effect of Lactobacillus GG supplementation on allergic inflammatory markers

scientific article published on 29 December 2006

Allergy to soy formula and to extensively hydrolyzed whey formula in infants with cow's milk allergy: a prospective, randomized study with a follow-up to the age of 2 years

scientific article published on 01 February 2002

An electronic diary versus a paper diary in measuring gastrointestinal symptoms

scientific article published on 30 January 2007

Antihypertensive effects of bioactive tripeptides-a random effects meta-analysis.

scientific article published on 09 March 2012

Beneficial anti-inflammatory effect of angiotensin-converting enzyme inhibitor and angiotensin receptor blocker in the treatment of dextran sulfate sodium-induced colitis in mice

scientific article published on 01 August 2018

Bradykinin -induced vasodilatation: Role of age, ACE1-inhibitory peptide, mas- and bradykinin receptors.

scientific article published on 11 September 2016

Breakfast high in whey protein or carbohydrates improves coping with workload in healthy subjects.

scientific article

Casein-derived tripeptide Ile–Pro–Pro improves angiotensin-(1–7)- and bradykinin-induced rat mesenteric artery relaxation

scientific article published on November 4, 2010

Clinical trial: multispecies probiotic supplementation alleviates the symptoms of irritable bowel syndrome and stabilizes intestinal microbiota

scientific article published on 05 October 2007

Colonic methane production modifies gastrointestinal toxicity associated with adjuvant 5-fluorouracil chemotherapy for colorectal cancer

article published in 2013

Colonic methanogenesis in vivo and in vitro and fecal pH after resection of colorectal cancer and in healthy intact colon

scientific article published on 18 October 2011

Comparative genomic analysis of Lactobacillus rhamnosus GG reveals pili containing a human- mucus binding protein

scientific article

Composition and temporal stability of gastrointestinal microbiota in irritable bowel syndrome--a longitudinal study in IBS and control subjects.

scientific article published in February 2005

Constipation is relieved more by rye bread than wheat bread or laxatives without increased adverse gastrointestinal effects

scientific article published on 20 January 2010

Decreased training volume and increased carbohydrate intake increases oxidized LDL levels

scientific article published on 29 February 2012

Deoxycholic acid induced changes in electrophysiological parameters and macromolecular permeability in murine small intestine with and without functional enteric nervous system plexuses

scientific article published on 23 June 2014

Detection of human rhinoviruses by reverse transcription strand invasion based amplification method (RT-SIBA)

article by Veera Kainulainen et al published January 2019 in Journal of Virological Methods

Diet promotes sleep duration and quality.

scientific article

Dietary proteins and food-related reward signals.

scientific article published on June 2011

Early human enterovirus infections in healthy Swedish children participating in the PRODIA pilot study

scientific article published in June 2012

Editorial: balancing fibre and FODMAPs in IBS - a 'rye' look at an old problem. Authors' reply

scientific article

Effect of Aging on the Absorption of Small Peptides in Spontaneously Hypertensive Rats

scientific article

Effect of a multispecies probiotic supplement on quantity of irritable bowel syndrome-related intestinal microbial phylotypes

scientific article published on September 19, 2010

Effect of accurate diagnostic criteria on incidence of acute otitis media in otitis-prone children

scientific article published on 01 January 2004

Effect of fermented milk product containing lactotripeptides and plant sterol esters on haemodynamics in subjects with the metabolic syndrome--a randomised, double-blind, placebo-controlled study

scientific article

Effect of live and inactivated Lactobacillus rhamnosus GG on experimentally induced rhinovirus colds: randomised, double blind, placebo-controlled pilot trial

scientific article

Effects of Long-Term Intervention with Lactobacillus helveticus- Fermented Milk on Bone Mineral Density and Bone Mineral Content in Growing Rats

article by Mirkka Narva et al published 2004 in Annals of Nutrition and Metabolism

Effects of a fibre-enriched milk drink on insulin and glucose levels in healthy subjects

scientific article published on October 2009

Effects of anti-Helicobacter pylori treatment and probiotic supplementation on intestinal microbiota

scientific article published on 01 December 2006

Effects of daily intake of yoghurt enriched with bioactive components on chronic stress responses: a double-blinded randomized controlled trial.

scientific article published on 4 February 2014

Effects of long-term intake of lactotripeptides on cardiovascular risk factors in hypertensive subjects

scientific article published on 23 May 2012

Effects of low-fat hard cheese enriched with plant stanol esters on serum lipids and apolipoprotein B in mildly hypercholesterolaemic subjects

scientific article published on 24 May 2006

Effects of milk casein derived tripeptides on endothelial enzymes in vitro; a study with synthetic tripeptides

scientific article published on 23 August 2012

Effects of multispecies probiotic combination on helicobacter pylori infection in vitro.

scientific article published on 25 June 2008

Effects of multispecies probiotic supplementation on intestinal microbiota in irritable bowel syndrome

scientific article published on 01 August 2007

Effects of probiotic Lactobacillus rhamnosus GG and Propionibacterium freudenreichii ssp. shermanii JS supplementation on intestinal and systemic markers of inflammation in ApoE*3Leiden mice consuming a high-fat diet.

scientific article published on 5 December 2012

Effects of the viability of Lactobacillus rhamnosus GG on rotavirus infection in neonatal rats

scientific article

Effects of vitamin E on the toxicity of oxidized LDL on endothelial cells in vitro in smokers vs nonsmokers on diets rich in fish.

scientific article published in November 2005

Effects of yoghurt enriched with free plant sterols on the levels of serum lipids and plant sterols in moderately hypercholesterolaemic subjects on a high-fat diet.

scientific article published in August 2008

Elevated pro-inflammatory and lipotoxic mucosal lipids characterise irritable bowel syndrome

scientific article

Even low-grade inflammation impacts on small intestinal function.

scientific article published on March 2010

Exercise and gastrointestinal symptoms: running-induced changes in intestinal permeability and markers of gastrointestinal function in asymptomatic and symptomatic runners.

scientific article published on 14 October 2017

Factors associated with acute respiratory illness in day care children.

scientific article published on September 2010

Feeding a soy formula to children with cow's milk allergy: the development of immunoglobulin E-mediated allergy to soy and peanuts

scientific article published on 01 December 2005

Galacto-oligosaccharides and bowel function.

scientific article published in June 2007

Genetically obese mice do not show increased gut permeability or faecal bile acid hydrophobicity.

scientific article

High blood pressure-lowering and vasoprotective effects of milk products in experimental hypertension

scientific article published on 10 May 2011

High intestinal IgA associates with reduced risk of IgE-associated allergic diseases

scientific article published on 26 June 2009

High perceived stress is associated with unfavorable eating behavior in overweight and obese Finns of working age.

scientific article

High-calcium diet with whey protein attenuates body-weight gain in high-fat-fed C57Bl/6J mice.

scientific article published on 13 August 2007

High-fat-induced intestinal permeability dysfunction associated with altered fecal bile acids

scientific article published on March 7, 2012

Higher fecal bile acid hydrophobicity is associated with exacerbation of dextran sodium sulfate colitis in mice

scientific article published on 18 September 2013

Human rhinovirus in experimental infection after peroral Lactobacillus rhamnosus GG consumption, a pilot study.

scientific article

Ile-Pro-Pro and Val-Pro-Pro tripeptide-containing milk product has acute blood pressure lowering effects in mildly hypertensive subjects

scientific article published on 07 June 2011

Impact on human health of microorganisms present in fermented dairy products: an overview

scientific article published on 9 March 2015

In school-aged children a combination of galacto-oligosaccharides and Lactobacillus GG increases bifidobacteria more than Lactobacillus GG on its own.

scientific article

Increased IFN-gamma secretion from duodenal biopsy samples in delayed-type cow's milk allergy

scientific article published on 01 August 2005

Interactions between Lactobacillus rhamnosus GG and oral micro-organisms in an in vitro biofilm model.

scientific article

Intestinal permeability to iohexol as an in vivo marker of chemotherapy-induced gastrointestinal toxicity in Sprague-Dawley rats

scientific article published on 02 September 2016

Lactobacillus rhamnosus GG and Streptococcus thermophilus induce suppressor of cytokine signalling 3 (SOCS3) gene expression directly and indirectly via interleukin-10 in human primary macrophages.

scientific article

Lactobacillus rhamnosus GG in Experimental Oral Biofilms Exposed to Different Carbohydrate Sources

scientific article published on 20 January 2018

Lactobacillus rhamnosus GG in adenoid tissue: Double-blind, placebo-controlled, randomized clinical trial.

scientific article published on 26 March 2015

Lactobacillus rhamnosus GG in the middle ear after randomized, double-blind, placebo-controlled oral administration

scientific article published on 18 July 2014

Lactobacillus supplementation for diarrhoea related to chemotherapy of colorectal cancer: a randomised study

scientific article

Local corticosterone production and angiotensin-I converting enzyme shedding in a mouse model of intestinal inflammation

scientific article

Long-term intervention with Lactobacillus helveticus fermented milk reduces augmentation index in hypertensive subjects.

scientific article

Long-term safety and impact on infection rates of postnatal probiotic and prebiotic (synbiotic) treatment: randomized, double-blind, placebo-controlled trial.

scientific article

Low serum enterolactone concentration is associated with low colonicLactobacillus–Enterococcuscounts in men but is not affected by a synbiotic mixture in a randomised, placebo-controlled, double-blind, cross-over intervention study

scientific article published on August 7, 2013

Metabolomic changes in fatty liver can be modified by dietary protein and calcium during energy restriction

scientific article published on July 2008

Milk Products Containing Bioactive Tripeptides Have an Antihypertensive Effect in Double Transgenic Rats (dTGR) Harbouring Human Renin and Human Angiotensinogen Genes

scientific article

Milk containing probiotic Lactobacillus rhamnosus GG and respiratory illness in children: a randomized, double-blind, placebo-controlled trial

scientific article published on June 13, 2012

No difference in symptoms during challenges with homogenized and unhomogenized cow's milk in subjects with subjective hypersensitivity to homogenized milk.

scientific article

Persistence of probiotic strains in the gastrointestinal tract when administered as capsules, yoghurt, or cheese

scientific article published on 21 October 2010

Physical activity, heart rate variability-based stress and recovery, and subjective stress during a 9-month study period.

scientific article published on 31 March 2016

Pilot Study: Comparison of Sourdough Wheat Bread and Yeast-Fermented Wheat Bread in Individuals with Wheat Sensitivity and Irritable Bowel Syndrome

scientific article published on 4 November 2017

Plant stanol esters in low-fat milk products lower serum total and LDL cholesterol

scientific article published on 01 March 2007

Plant sterols and casein-derived tripeptides attenuate blood pressure increase in spontaneously hypertensive rats.

scientific article published in April 2012

Plasma lipid profile associates with the improvement of psychological well-being in individuals with perceived stress symptoms

scientific article published on 07 February 2020

Potentially probiotic bacteria induce efficient maturation but differential cytokine production in human monocyte-derived dendritic cells.

scientific article published on September 2008

Prediction of the development of tolerance to milk in children with cow's milk hypersensitivity

scientific article published on 01 February 2004

Presence of viral and bacterial pathogens in the nasopharynx of otitis-prone children. A prospective study.

scientific article published on 27 September 2005

Probiotic Lactobacillus rhamnosus downregulates FCER1 and HRH4 expression in human mast cells.

scientific article

Probiotic Leuconostoc mesenteroides ssp. cremoris and Streptococcus thermophilus induce IL-12 and IFN-gamma production.

scientific article published on February 2008

Probiotic effects on faecal inflammatory markers and on faecal IgA in food allergic atopic eczema/dermatitis syndrome infants

scientific article published on 01 February 2005

Probiotic intervention decreases serum gastrin-17 in Helicobacter pylori infection

scientific article published on 11 April 2007

Probiotic supplementation improves tolerance to Helicobacter pylori eradication therapy--a placebo-controlled, double-blind randomized pilot study.

scientific article

Probiotics and irritable bowel syndrome.

scientific article

Probiotics and otitis media in children.

scientific article published on 02 February 2012

Probiotics and prebiotic galacto-oligosaccharides in the prevention of allergic diseases: a randomized, double-blind, placebo-controlled trial

scientific article published on 23 October 2006

Probiotics and respiratory and gastrointestinal tract infections in Finnish military conscripts - a randomised placebo-controlled double-blinded study.

scientific article

Probiotics for the prevention of beta cell autoimmunity in children at genetic risk of type 1 diabetes--the PRODIA study.

scientific article published in October 2006

Probiotics in infancy induce protective immune profiles that are characteristic for chronic low-grade inflammation.

scientific article

Probiotics in respiratory virus infections.

scientific article published on 18 March 2014

Probiotics in the treatment of atopic eczema/dermatitis syndrome in infants: a double-blind placebo-controlled trial

scientific article published on 01 April 2005

Probiotics prevent IgE-associated allergy until age 5 years in cesarean-delivered children but not in the total cohort

scientific article published on 08 January 2009

Psychological flexibility and mindfulness explain intuitive eating in overweight adults.

scientific article

Psychological flexibility mediates change in intuitive eating regulation in acceptance and commitment therapy interventions.

scientific article published on 17 April 2017

Randomised clinical trial: low-FODMAP rye bread vs. regular rye bread to relieve the symptoms of irritable bowel syndrome

scientific article published on 15 July 2016

Response to Dr. Mizushima

scientific article published on 01 July 2005

Role of microorganisms present in dairy fermented products in health and disease.

scientific article published on 19 March 2015

Running a marathon induces changes in adipokine levels and in markers of cartilage degradation--novel role for resistin.

scientific article

Short-term consumption of probiotic-containing cheese and its effect on dental caries risk factors

scientific article published on 01 November 2002

Similar effects of leucine rich and regular dairy products on muscle mass and functions of older polymyalgia rheumatica patients: a randomized crossover trial

scientific article published on 01 June 2011

Sleep-time physiological recovery is associated with eating habits in distressed working-age Finns with overweight: secondary analysis of a randomised controlled trial

The effect of Lactobacillus helveticus fermented milk on acute changes in calcium metabolism in postmenopausal women.

scientific article

The effectiveness and applicability of different lifestyle interventions for enhancing wellbeing: the study design for a randomized controlled trial for persons with metabolic syndrome risk factors and psychological distress

scientific article

The effects of acceptance and commitment therapy on eating behavior and diet delivered through face-to-face contact and a mobile app: a randomized controlled trial

scientific article published on 27 February 2018

The effects of native whey and α-lactalbumin on the social and individual behaviour of C57BL/6J mice

scientific article published on March 18, 2013

The influence of Lactobacillus rhamnosus LC705 together with Propionibacterium freudenreichii ssp. shermanii JS on potentially carcinogenic bacterial activity in human colon

scientific article published on 27 September 2008

The use of the probiotic Lactobacillus rhamnosus GG and viral findings in the nasopharynx of children attending day care

scientific article published on June 21, 2013

The use of unlicensed bone marrow-derived platelet lysate-expanded mesenchymal stromal cells in colitis: a pre-clinical study

scientific article published on 02 January 2019

Treatment of acute otitis media with probiotics in otitis-prone children—A double-blind, placebo-controlled randomised study

scientific article published on 13 March 2007

Two-Week Aflibercept or Erlotinib Administration Does Not Induce Changes in Intestinal Morphology in Male Sprague-Dawley Rats But Aflibercept Affects Serum and Urine Metabolic Profiles.

scientific article published on 6 June 2019

Usage and Dose Response of a Mobile Acceptance and Commitment Therapy App: Secondary Analysis of the Intervention Arm of a Randomized Controlled Trial

scientific article published on 28 July 2016

Whey protein isolate counteracts the effects of a high-fat diet on energy intake and hypothalamic and adipose tissue expression of energy balance-related genes

scientific article published on 4 June 2013