Search Results - "Riitta Korpela"

A novel mechanism for gut barrier dysfunction by dietary fat: epithelial disruption by hydrophobic bile acids by Stenman, Lotta K, Holma, Reetta, Eggert, Ariane, Korpela, Riitta

“…Impairment of gut barrier is associated with a fat-rich diet, but mechanisms are unknown. We have earlier shown that dietary fat modifies fecal bile acids in…”
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High-fat-induced intestinal permeability dysfunction associated with altered fecal bile acids by Stenman, Lotta K, Holma, Reetta, Korpela, Riitta

“…AIM： To investigate whether high-fat-feeding is associ- ated with increased intestinal permeability via altera- tions in bile acid metabolism. METHODS： Male…”
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Probiotics and prebiotic galacto-oligosaccharides in the prevention of allergic diseases: A randomized, double-blind, placebo-controlled trial by Kukkonen, Kaarina, MD, Savilahti, Erkki, MD, PhD, Haahtela, Tari, MD, PhD, Juntunen-Backman, Kaisu, MD, PhD, Korpela, Riitta, PhD, Poussa, Tuija, MSc, Tuure, Tuula, PhD, Kuitunen, Mikael, MD, PhD

“…Background The increase in allergic diseases is attributed to a relative lack of microbial stimulation of the infantile gut immune system. Probiotics, live…”
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Local aldosterone synthesis in the large intestine of mouse: An ex vivo incubation study by Pang, Zan, Launonen, Hanna, Korpela, Riitta, Vapaatalo, Heikki

“…Objective To investigate the regulation of local aldosterone synthesis by physiological stimulants in the murine gut. Methods Male mice were fed for 14 days…”
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Ketogenic Diet Protects from Experimental Colitis in a Mouse Model Regardless of Dietary Fat Source by Luiskari, Lotta, Lindén, Jere, Lehto, Markku, Salmenkari, Hanne, Korpela, Riitta

“…While ketogenic diets (KDs) may have potential as adjunct treatments for gastrointestinal diseases, there is little knowledge on how the fat source of these…”
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Probiotics prevent IgE-associated allergy until age 5 years in cesarean-delivered children but not in the total cohort by Kuitunen, Mikael, MD, PhD, Kukkonen, Kaarina, MD, Juntunen-Backman, Kaisu, MD, PhD, Korpela, Riitta, PhD, Poussa, Tuija, Tuure, Tuula, PhD, Haahtela, Tari, MD, PhD, Savilahti, Erkki, MD, PhD

“…Background Less microbial exposure in early childhood is associated with more allergic disease later. Allergic children have a different fecal microflora, with…”
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Impact on Human Health of Microorganisms Present in Fermented Dairy Products: An Overview by de los Reyes-Gavilán, Clara G., Korpela, Riitta, Hudson, John Andrew, Fernández, María

“…Fermented dairy products provide nutrients in our diet, some of which are produced by the action of microorganisms during fermentation. These products can be…”
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Even low-grade inflammation impacts on small intestinal function by Peuhkuri, Katri, Vapaatalo, Heikki, Korpela, Riitta

“…Independent of the cause and location, inflammation - even when minimal - has clear effects on gastrointestinal morphology and function. These result in…”
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Running a marathon induces changes in adipokine levels and in markers of cartilage degradation--novel role for resistin by Vuolteenaho, Katriina, Leppänen, Tiina, Kekkonen, Riina, Korpela, Riitta, Moilanen, Eeva

“…Running a marathon causes strenuous joint loading and increased energy expenditure. Adipokines regulate energy metabolism, but recent studies have indicated…”
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Dietary factors and fluctuating levels of melatonin by Peuhkuri, Katri, Sihvola, Nora, Korpela, Riitta

“…Melatonin is secreted principally by the pineal gland and mainly at nighttime. The primary physiological function is to convey information of the daily cycle…”
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Ketogenic Diet High in Saturated Fat Promotes Colonic Claudin Expression without Changes in Intestinal Permeability to Iohexol in Healthy Mice by Luiskari, Lotta, Launonen, Hanna, Lindén, Jere, Lehto, Markku, Vapaatalo, Heikki, Salmenkari, Hanne, Korpela, Riitta

“…Ketogenic diets (KDs) have been studied in preclinical models of intestinal diseases. However, little is known of how the fat source of these diets influences…”
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Antihypertensive effects of bioactive tripeptides-a random effects meta-analysis by Turpeinen, Anu M, Järvenpää, Salme, Kautiainen, Hannu, Korpela, Riitta, Vapaatalo, Heikki

“…A meta-analysis of possible antihypertensive effects of small doses of bioactive tripeptides isoleucine-proline-proline and valine-proline-proline in…”
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Probiotic intervention has strain-specific anti-inflammatory effects in healthy adults by Kekkonen, Riina-A, Lummela, Netta, Karjalainen, Heli, Latvala, Sinikka, Tynkkynen, Soile, Jarvenpaa, Salme, Kautiainen, Hannu, Julkunen, Ilkka, Vapaatalo, Heikki, Korpela, Riitta

“…AIM： To evaluate the effects of three potentially anti-inflammatory probiotic bacteria from three different genera on immune variables in setting based on…”
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Long-Term Safety and Impact on Infection Rates of Postnatal Probiotic and Prebiotic (Synbiotic) Treatment: Randomized, Double-Blind, Placebo-Controlled Trial by Kukkonen, Kaarina, Savilahti, Erkki, Haahtela, Tari, Juntunen-Backman, Kaisu, Korpela, Riitta, Poussa, Tuija, Tuure, Tuula, Kuitunen, Mikael

“…Live probiotic bacteria and dietary prebiotic oligosaccharides (together termed synbiotics) increasingly are being used in infancy, but evidence of long-term…”
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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 by Järvelä-Reijonen, Elina, Karhunen, Leila, Sairanen, Essi, Muotka, Joona, Lindroos, Sanni, Laitinen, Jaana, Puttonen, Sampsa, Peuhkuri, Katri, Hallikainen, Maarit, Pihlajamäki, Jussi, Korpela, Riitta, Ermes, Miikka, Lappalainen, Raimo, Kolehmainen, Marjukka

“…Internal motivation and good psychological capabilities are important factors in successful eating-related behavior change. Thus, we investigated whether…”
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Pilot Study: Comparison of Sourdough Wheat Bread and Yeast-Fermented Wheat Bread in Individuals with Wheat Sensitivity and Irritable Bowel Syndrome by Laatikainen, Reijo, Koskenpato, Jari, Hongisto, Sanna-Maria, Loponen, Jussi, Poussa, Tuija, Huang, Xin, Sontag-Strohm, Tuula, Salmenkari, Hanne, Korpela, Riitta

“…Many patients suspect wheat as being a major trigger of their irritable bowel syndrome (IBS) symptoms. Our aim was to evaluate whether sourdough wheat bread…”
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Plasma lipid profile associates with the improvement of psychological well-being in individuals with perceived stress symptoms by Noerman, Stefania, Klåvus, Anton, Järvelä-Reijonen, Elina, Karhunen, Leila, Auriola, Seppo, Korpela, Riitta, Lappalainen, Raimo, Kujala, Urho M., Puttonen, Sampsa, Kolehmainen, Marjukka, Hanhineva, Kati

“…Psychological stress is a suggested risk factor of metabolic disorders, but molecular mediators are not well understood. We investigated the association…”
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Lactobacillus rhamnosus GG in Experimental Oral Biofilms Exposed to Different Carbohydrate Sources by Jiang, Qingru, Kainulainen, Veera, Stamatova, Iva, Korpela, Riitta, Meurman, Jukka H

“…Probiotic administration may favour caries prevention, as recent research has shown. This in vitro study aimed to investigate the growth of Lactobacillus…”
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The Effects of Acceptance and Commitment Therapy (ACT) Intervention on Inflammation and Stress Biomarkers: a Randomized Controlled Trial by Järvelä-Reijonen, Elina, Puttonen, Sampsa, Karhunen, Leila, Sairanen, Essi, Laitinen, Jaana, Kolehmainen, Mikko, Pihlajamäki, Jussi, Kujala, Urho M, Korpela, Riitta, Ermes, Miikka, Lappalainen, Raimo, Kolehmainen, Marjukka

“…Background Psychological processes can be manifested in physiological health. We investigated whether acceptance and commitment therapy (ACT), targeted on…”
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Consumption of Lactose, Other FODMAPs and Diarrhoea during Adjuvant 5-Fluorouracil Chemotherapy for Colorectal Cancer by Holma, Reetta, Laatikainen, Reijo, Orell, Helena, Joensuu, Heikki, Peuhkuri, Katri, Poussa, Tuija, Korpela, Riitta, Österlund, Pia

“…Chemotherapy-induced mucosal injury of the small intestine may interfere with the enzymes and transporters responsible for the hydrolysis and absorption of…”
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