Tore Midtvedt

Publications
Public outreach and news

Articles

Article: BRITISH JOURNAL OF NUTRITION. 2016;115(1):62-67

Oatmeal porridge: impact on microflora-associated characteristics in healthy subjects.

Valeur J; Puaschitz NG; Midtvedt T; Berstad A
Article: LAKARTIDNINGEN. 2015;112:DF7I

[Underlying dysbiosis may be the cause of some forms of IBS. Patients were free of symptoms after the administration of microbiota].

Benno P; Befrits R; Berstad A; Dahlgren A-L; Norin E; Midtvedt T
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2015;26:28062

Factors affecting infant gut microbiota and possible consequences for health.

Eggesbø M; Mandal S; Midtvedt T
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2015;26:27637

Is irritable bowel syndrome a dysbiotic bowel syndrome?

Benno P; Befrits R; Norin E; Berstad A; Dahlgren A-L; Midtvedt T; Hellström PM
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2015;26:26878

Approaches to studying and manipulating the enteric microbiome to improve autism symptoms.

Frye RE; Slattery J; MacFabe DF; Allen-Vercoe E; Parker W; Rodakis J; Adams JB; Krajmalnik-Brown R; Bolte E; Kahler S; Jennings J; James J; Cerniglia CE; Midtvedt T
Article: FRONTIERS IN HUMAN NEUROSCIENCE. 2015;9:365

"Brain MR spectroscopy in autism spectrum disorder-the GABA excitatory/inhibitory imbalance theory revisited".

Brix MK; Ersland L; Hugdahl K; Grüner R; Posserud M-B; Hammar Å; Craven AR; Noeske R; Evans CJ; Walker HB; Midtvedt T; Beyer MK
Article: ALIMENTARY PHARMACOLOGY & THERAPEUTICS. 2014;39(10):1156-1160

The effects of oats on the function of gut microflora in children with coeliac disease.

Tjellström B; Stenhammar L; Sundqvist T; Fälth-Magnusson K; Hollén E; Magnusson K-E; Norin E; Midtvedt T; Högberg L
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2013;24

Faecal short-chain fatty acid pattern in childhood coeliac disease is normalised after more than one year's gluten-free diet.

Tjellström B; Högberg L; Stenhammar L; Fälth-Magnusson K; Magnusson K-E; Norin E; Sundqvist T; Midtvedt T
Article: PLOS ONE. 2013;8(6):e66074

Increase of faecal tryptic activity relates to changes in the intestinal microbiome: analysis of Crohn's disease with a multidisciplinary platform.

Midtvedt T; Zabarovsky E; Norin E; Bark J; Gizatullin R; Kashuba V; Ljungqvist O; Zabarovska V; Möllby R; Ernberg I
Article: PLOS COMPUTATIONAL BIOLOGY. 2013;9(5):e1003042

Novel developmental analyses identify longitudinal patterns of early gut microbiota that affect infant growth.

White RA; Bjørnholt JV; Baird DD; Midtvedt T; Harris JR; Pagano M; Hide W; Rudi K; Moen B; Iszatt N; Peddada SD; Eggesbø M
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2012;47(12):1454-1459

Effect of exclusive enteral nutrition on gut microflora function in children with Crohn's disease.

Tjellström B; Högberg L; Stenhammar L; Magnusson K-E; Midtvedt T; Norin E; Sundqvist T
Article: RESEARCH IN VETERINARY SCIENCE. 2012;92(3):501-508

Manipulation of the gut microbiota in C57BL/6 mice changes glucose tolerance without affecting weight development and gut mucosal immunity.

Bech-Nielsen GV; Hansen CHF; Hufeldt MR; Nielsen DS; Aasted B; Vogensen FK; Midtvedt T; Hansen AK
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2012;47(5):548-552

Fecal transplant against relapsing Clostridium difficile-associated diarrhea in 32 patients.

Jorup-Rönström C; Håkanson A; Sandell S; Edvinsson O; Midtvedt T; Persson A-K; Norin E
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2012;23

The gut: a triggering place for autism - possibilities and challenges.

Midtvedt T
Article: LAKARTIDNINGEN. 2011;108(44):2232

[Helicobacter pylori--a friend in need].

Benno P; Dahlgren A-L; Midtvedt T
Article: APMIS. 2011;119(1):17-35

Development of gut microbiota in infants not exposed to medical interventions.

Eggesbø M; Moen B; Peddada S; Baird D; Rugtveit J; Midtvedt T; Bushel PR; Sekelja M; Rudi K
Article: LABORATORY ANIMALS. 2010;44(4):283-289

Family relationship of female breeders reduce the systematic inter-individual variation in the gut microbiota of inbred laboratory mice.

Hufeldt MR; Nielsen DS; Vogensen FK; Midtvedt T; Hansen AK
Article: COMPARATIVE MEDICINE. 2010;60(5):336-342

Variation in the gut microbiota of laboratory mice is related to both genetic and environmental factors.

Hufeldt MR; Nielsen DS; Vogensen FK; Midtvedt T; Hansen AK
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2010;45(9):1059-1062

Screening-detected and symptomatic untreated celiac children show similar gut microflora-associated characteristics.

Tjellström B; Stenhammar L; Högberg L; Fälth-Magnusson K; Magnusson K-E; Midtvedt T; Sundqvist T; Norin E
Article: ANAEROBE. 2010;16(3):311-313

Intestinal microflora functions in laboratory mice claimed to harbor a "normal" intestinal microflora. Is the SPF concept running out of date?

Norin E; Midtvedt T
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2009;44(12):1416-1423

Carbohydrate intolerance in patients with self-reported food hypersensitivity: comparison of lactulose and glucose.

Valeur J; Morken MH; Norin E; Midtvedt T; Berstad A
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2009;44(11):1296-1303

Antibiotic or bacterial therapy in post-giardiasis irritable bowel syndrome.

Morken MH; Valeur J; Norin E; Midtvedt T; Nysaeter G; Berstad A
Article: GUT. 2008;57(6):764-771

Secreted enteric antimicrobial activity localises to the mucus surface layer.

Meyer-Hoffert U; Hornef MW; Henriques-Normark B; Axelsson L-G; Midtvedt T; Pütsep K; Andersson M
Article: SCANDINAVIAN JOURNAL OF LABORATORY ANIMAL SCIENCE. 2008;35(3):199-201

Probiotic Biotherapy for Eradication of a Potential Pathogen in a Commercial Rat Breeding Facility

Collinder E; Bergstedt J; Persson A-K; Norin E; Midtvedt T
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2007;42(10):1204-1208

Gut microflora associated characteristics in first-degree relatives of children with celiac disease.

Tjellström B; Stenhammar L; Högberg L; Fälth-Magnusson K; Magnusson K-E; Midtvedt T; Sundqvist T; Houlston R; Popat S; Norin E
Article: JOURNAL OF CLINICAL PATHOLOGY. 2007;60(9):1029-1034

Alteration in human defensin-5 expression following gastric bypass surgery.

Sundbom M; Elphick DA; Mahida YR; Cunliffe RN; Midtvedt T; Engstrand L; Rubio C; Axelsson LG
Article: APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 2007;73(8):2727-2734

Alignment-independent comparisons of human gastrointestinal tract microbial communities in a multidimensional 16S rRNA gene evolutionary space.

Rudi K; Zimonja M; Kvenshagen B; Rugtveit J; Midtvedt T; Eggesbø M
Article: JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY. 2007;59(3):478-486

Transfer of plasmid and chromosomal glycopeptide resistance determinants occurs more readily in the digestive tract of mice than in vitro and exconjugants can persist stably in vivo in the absence of glycopeptide selection.

Dahl KH; Mater DDG; Flores MJ; Johnsen PJ; Midtvedt T; Corthier G; Sundsfjord A
Article: LAKARTIDNINGEN. 2006;103(46):3603-3605

[Feces culture successful therapy in Clostridium difficile diarrhea].

Jorup-Rönström C; Håkanson A; Persson A-K; Midtvedt T; Norin E
Article: TIDSSKRIFT FOR DEN NORSKE LAEGEFORENING. 2006;126(18):2383-2384

[Daptomycin--a new antibiotic for the treatment of skin and soft tissue infections].

Mathiesen L; Midtvedt T; Solberg CO
Article: FREE RADICAL BIOLOGY AND MEDICINE. 2006;41(6):985-991

Generation of NO by probiotic bacteria in the gastrointestinal tract.

Sobko T; Huang L; Midtvedt T; Norin E; Gustafsson LE; Norman M; Jansson EA; Lundberg JO
Article: APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 2006;72(2):1027-1033

Differences in fecal microbiota in different European study populations in relation to age, gender, and country: a cross-sectional study.

Mueller S; Saunier K; Hanisch C; Norin E; Alm L; Midtvedt T; Cresci A; Silvi S; Orpianesi C; Verdenelli MC; Clavel T; Koebnick C; Zunft H-JF; Doré J; Blaut M
Article: NITRIC OXIDE-BIOLOGY AND CHEMISTRY. 2005;13(4):272-278

Gastrointestinal bacteria generate nitric oxide from nitrate and nitrite.

Sobko T; Reinders CI; Jansson E; Norin E; Midtvedt T; Lundberg JO
Article: HISTOCHEMISTRY AND CELL BIOLOGY. 2005;124(5):423-433

Indigenous microbes and their soluble factors differentially modulate intestinal glycosylation steps in vivo. Use of a "lectin assay" to survey in vivo glycosylation changes.

Freitas M; Axelsson L-G; Cayuela C; Midtvedt T; Trugnan G
Article: LABORATORY ANIMALS. 2005;39(4):421-427

Germfree status of mice obtained by embryo transfer in an isolator environment.

Inzunza J; Midtvedt T; Fartoo M; Norin E; Osterlund E; Persson A-K; Ahrlund-Richter L
Article: TIDSSKRIFT FOR DEN NORSKE LAEGEFORENING. 2005;125(11):1519-1521

[Microbiology on Kjolen's both sides].

Midtvedt T
Article: TRANSBOUNDARY AND EMERGING DISEASES. 2005;52(3):109-113

Biochemical intestinal parameters in germ-free minipigs and rats and in ex-germ-free minipigs and rats monoassociated with Escherichia coli.

Cardona ME; Kozakova H; Collinder E; Persson A-K; Midtvedt T; Norin E
Article: SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES. 2005;37(4):262-268

Antimicrobial resistance in urinary bacterial isolates from pregnant women in rural Tanzania: implications for public health.

Blomberg B; Olsen BE; Hinderaker SG; Langeland N; Gasheka P; Jureen R; Kvåle G; Midtvedt T
Article: EUROPEAN JOURNAL OF IMMUNOLOGY. 2004;34(12):3389-3400

Microbial colonization induces oligoclonal expansions of intraepithelial CD8 T cells in the gut.

Helgeland L; Dissen E; Dai K-Z; Midtvedt T; Brandtzaeg P; Vaage JT
Article: AMERICAN JOURNAL OF RESPIRATORY CELL AND MOLECULAR BIOLOGY. 2004;31(6):657-662

Immune response to Mycoplasma pulmonis in nasal mucosa is modulated by the normal microbiota.

Henriksson G; Helgeland L; Midtvedt T; Stierna P; Brandtzaeg P
Article: AMERICAN JOURNAL OF PHYSIOLOGY-GASTROINTESTINAL AND LIVER PHYSIOLOGY. 2004;287(5):G993-G997

Gastrointestinal nitric oxide generation in germ-free and conventional rats.

Sobko T; Reinders C; Norin E; Midtvedt T; Gustafsson LE; Lundberg JO
Article: VETERINARY RESEARCH COMMUNICATIONS. 2003;27(7):513-526

Influence of zinc bacitracin and Bacillus licheniformis on microbial intestinal functions in weaned piglets.

Collinder E; Cardona ME; Berge GN; Norin E; Stern S; Midtvedt T
Article: NUCLEIC ACIDS RESEARCH. 2003;31(16):e95

Restriction site tagged (RST) microarrays: a novel technique to study the species composition of complex microbial systems.

Zabarovsky ER; Petrenko L; Protopopov A; Vorontsova O; Kutsenko AS; Zhao Y; Kilosanidze G; Zabarovska V; Rakhmanaliev E; Pettersson B; Kashuba VI; Ljungqvist O; Norin E; Midtvedt T; Möllby R; Winberg G; Ernberg I
Article: JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION. 2003;37(2):168-177

A human flora-associated rat model of the breast-fed infant gut.

Edwards CA; Rumney C; Davies M; Parrett AM; Dore J; Martin F; Schmitt J; Stahl B; Norin E; Midtvedt T; Rowland IR; Heavey P; Köhler H; Stocks B; Schroten H
Article: TOXICOLOGY AND APPLIED PHARMACOLOGY. 2003;188(3):176-184

Etiology of cecal and hepatic lesions in mice after administration of gas-carrier contrast agents used in ultrasound imaging.

Rasmussen H; Dirven HAAM; Grant D; Johnsen H; Midtvedt T
Article: EUROPEAN JOURNAL OF CANCER PREVENTION. 2003;12(2):101-107

Probiotic mixture decreases DNA adduct formation in colonic epithelium induced by the food mutagen 2-amino-9H-pyrido[2,3-b]indole in a human-flora associated mouse model.

Horie H; Zeisig M; Hirayama K; Midtvedt T; Möller L; Rafter J
Article: LANGENBECKS ARCHIVES OF SURGERY. 2003;388(2):112-115

Orally delivered antibiotics which lower bacterial numbers decrease experimental intra-abdominal adhesions.

Bothin C; Midtvedt T; Perbeck L
Article: NUCLEIC ACIDS RESEARCH. 2003;31(2):E5

NotI passporting to identify species composition of complex microbial systems.

Zabarovska V; Kutsenko AS; Petrenko L; Kilosanidze G; Ljungqvist O; Norin E; Midtvedt T; Winberg G; Möllby R; Kashuba VI; Ernberg I; Zabarovsky ER
Article: JOURNAL OF IMMUNOLOGY. 2003;170(2):816-822

Microbial colonization drives lymphocyte accumulation and differentiation in the follicle-associated epithelium of Peyer's patches.

Yamanaka T; Helgeland L; Farstad IN; Fukushima H; Midtvedt T; Brandtzaeg P
Article: BRITISH JOURNAL OF SURGERY. 2002;86(7):961-965

Experimental study of the influence of intestinal flora on the healing of intestinal anastomoses.

Okada M; Bothin C; Kanazawa K; Midtvedt T
Article: BRITISH JOURNAL OF SURGERY. 2002;88(1):143-145

The intestinal flora influences adhesion formation around surgical anastomoses.

Bothin C; Okada M; Midtvedt T; Perbeck L
Article: NUTRITION RESEARCH. 2002;22(12):1461-1473

Effects of fermented, ropy, non-dairy, oat-based products on serum lipids and the faecal excretion of cholesterol and short chain fatty acids in germfree and conventional rats

Mårtensson O; Dueñas-Chasco M; Irastorza A; Holst O; Rudling M; Norin E; Midtvedt T; Öste R
Article: HISTOCHEMISTRY AND CELL BIOLOGY. 2002;118(2):149-161

Microbial-host interactions specifically control the glycosylation pattern in intestinal mouse mucosa.

Freitas M; Axelsson L-G; Cayuela C; Midtvedt T; Trugnan G
Article: JOURNAL OF MICROBIOLOGICAL METHODS. 2002;50(3):283-289

Limitations in the use of 3-hydroxy fatty acid analysis to determine endotoxin in mammalian samples.

Szponar B; Norin E; Midtvedt T; Larsson L
Article: INTERNATIONAL JOURNAL OF COLORECTAL DISEASE. 2002;17(4):223-232

Abrogated lymphocyte infiltration and lowered CD14 in dextran sulfate induced colitis in mice treated with p65 antisense oligonucleotides.

Spiik A-K; Ridderstad A; Axelsson L-G; Midtvedt T; Björk L; Pettersson S
Article: APPLIED AND ENVIRONMENTAL MICROBIOLOGY. 2002;68(6):3031-3034

Increased enterocyte production in gnotobiotic rats mono-associated with Lactobacillus rhamnosus GG.

Banasaz M; Norin E; Holma R; Midtvedt T
Article: TRANSBOUNDARY AND EMERGING DISEASES. 2002;49(4):203-209

Biochemical intestinal parameters in pigs reared outdoors and indoors, and in germ-free pigs.

Collinder E; Cardona ME; Kozakova H; Norin E; Stern S; Midtvedt T
Article: MICROBIAL DRUG RESISTANCE. 2002;8(3):161-170

Stability, persistence, and evolution of plasmid-encoded VanA glycopeptide resistance in enterococci in the absence of antibiotic selection in vitro and in gnotobiotic mice.

Johnsen PJ; Simonsen GS; Olsvik O; Midtvedt T; Sundsfjord A
Article: JOURNAL OF APPLIED PHYSIOLOGY. 2002;92(1):219-224

PCO(2) in the large intestine of mice, rats, guinea pigs, and dogs and effects of the dietary substrate.

Rasmussen H; Mirtaheri P; Dirven H; Johnsen H; Kvarstein G; Tønnessen TI; Midtvedt T
Article: CLINICAL AND EXPERIMENTAL IMMUNOLOGY. 2001;116(2):283-290

Immunomodulatory effects of Lactobacillus plantarum colonizing the intestine of gnotobiotic rats.

Herías MV; Hessle C; Telemo E; Midtvedt T; Hanson LA; Wold AE
Article: MICROBIAL PATHOGENESIS. 2001;31(2):103-107

Escherichia coli S fimbriae do not contribute to intestinal colonization or translocation in the gnotobiotic rat.

Herías VM; Robertson AK; Midtvedt T; Wold AE
Article: JOURNAL OF PERIODONTOLOGY. 2001;72(4):454-460

The characteristic cellular organization and CEACAM1 expression in the junctional epithelium of rats and mice are genetically programmed and not influenced by the bacterial microflora.

Heymann R; Wroblewski J; Terling C; Midtvedt T; Obrink B
Article: AMERICAN JOURNAL OF PHYSIOLOGY-GASTROINTESTINAL AND LIVER PHYSIOLOGY. 2001;280(3):G368-G380

Influence of microbial species on small intestinal myoelectric activity and transit in germ-free rats.

Husebye E; Hellström PM; Sundler F; Chen J; Midtvedt T
Article: CANADIAN JOURNAL OF MICROBIOLOGY. 2001;47(1):86-90

Chemostat modeling of Escherichia coli persistence in conventionalized mono-associated and streptomycin-treated mice.

Rang C; Midtvedt T; Molin S; Chao L
Article: ACTA PAEDIATRICA. 2001;90(1):7-8

Establishment of intestinal microbial functions at birth: bilirubin and bacteria.

Midtvedt T
Article: SCANDINAVIAN JOURNAL OF LABORATORY ANIMAL SCIENCE. 2001;28(2):75-84

Probiotics in gnotobiotic mice:: Short-chain fatty acids production in vitro and in vivo

Cardona ME; Midtvedt T; Norin E
Article: JOURNAL OF BIOLOGICAL CHEMISTRY. 2000;275(51):40478-40482

Germ-free and colonized mice generate the same products from enteric prodefensins.

Putsep K; Axelsson LG; Boman A; Midtvedt T; Normark S; Boman HG; Andersson M
Article: CLINICAL AND EXPERIMENTAL ALLERGY. 2000;30(11):1590-1596

Microflora-associated characteristics in faeces from allergic and nonallergic infants.

Böttcher MF; Nordin EK; Sandin A; Midtvedt T; Björkstén B
Article: CARCINOGENESIS. 2000;21(11):2105-2111

Effects of human intestinal flora on mutagenicity of and DNA adduct formation from food and environmental mutagens.

Hirayama K; Baranczewski P; Akerlund JE; Midtvedt T; Möller L; Rafter J
Article: EQUINE VETERINARY JOURNAL. 2000;32(4):345-350

Influence of bacitracin on microbial functions in the gastrointestinal tract of horses.

Collinder E; Berge GN; Grønvold B; Lindholm A; Midtved T; Norin E
Article: EQUINE VETERINARY JOURNAL. 2000;32(3):222-227

Six intestinal microflora-associated characteristics in sport horses.

Collinder E; Lindholm A; Midtvedt T; Norin E
Article: CHEMICAL RESEARCH IN TOXICOLOGY. 1999;12(12):1182-1189

Characterization of conjugated metabolites of benzo[a]pyrene in germ-free rat urine by liquid chromatography/electrospray tandem mass spectrometry.

Yang Y; Griffiths WJ; Midtvedt T; Sjövall J; Rafter J; Gustafsson JA
Article: JOURNAL OF INVESTIGATIVE SURGERY. 1999;12(6):319-325

Vitamin A deficiency impairs colonic healing but not adhesion formation in germ-free and conventional rats.

Okada M; Bothin C; Blomhoff R; Kanazawa K; Midtvedt T
Article: EUROPEAN JOURNAL OF IMMUNOLOGY. 1999;29(10):3285-3294

CD1high B cells: a population of mixed origin.

Makowska A; Faizunnessa NN; Anderson P; Midtvedt T; Cardell S
Article: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 1999;96(17):9833-9838

A molecular sensor that allows a gut commensal to control its nutrient foundation in a competitive ecosystem.

Hooper LV; Xu J; Falk PG; Midtvedt T; Gordon JI
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 1999;34(6):580-586

The effect of faecal enema on five microflora-associated characteristics in patients with antibiotic-associated diarrhoea.

Gustafsson A; Berstad A; Lund-Tønnesen S; Midtvedt T; Norin E
Article: CLINICAL AND VACCINE IMMUNOLOGY. 1999;6(3):434-436

Estimation of growth rates of Escherichia coli BJ4 in streptomycin-treated and previously germfree mice by in situ rRNA hybridization.

Rang CU; Licht TR; Midtvedt T; Conway PL; Chao L; Krogfelt KA; Cohen PS; Molin S
Article: JOURNAL OF INVESTIGATIVE SURGERY. 1999;12(3):147-150

Postsurgical adhesion formation in germfree and ex-germfree rats--a study using three scoring scales.

Bothin CG; Okada M; Midtvedt T
Article: JOURNAL OF APPLIED PHYSIOLOGY. 1999;86(4):1311-1318

Gas supersaturation in the cecal wall of mice due to bacterial CO2 production.

Rasmussen H; Kvarstein G; Johnsen H; Dirven H; Midtvedt T; Mirtaheri P; Tønnessen TI
Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 1998;48(3):277-282

Increased antibody production against gut-colonizing Escherichia coli in the presence of the anaerobic bacterium Peptostreptococcus.

Herías MV; Midtvedt T; Hanson LA; Wold AE
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 1998;33(7):721-727

Faecal short-chain fatty acids in patients with antibiotic-associated diarrhoea, before and after faecal enema treatment.

Gustafsson A; Lund-Tønnesen S; Berstad A; Midtvedt T; Norin E
Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 1997;46(4):349-357

Regional phenotypic specialization of intraepithelial lymphocytes in the rat intestine does not depend on microbial colonization.

Helgeland L; Vaage JT; Rolstad B; Halstensen TS; Midtvedt T; Brandtzaeg P
Article: APMIS. 1997;105(9):717-722

Sulphasalazine, olsalazine and sulphapyridine induce mitogenic actions in the rat intestinal epithelium.

Benno P; Alam M; Midtvedt T; Uribe A
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 1997;32(7):691-699

Endogenous prostaglandins and microflora modulate DNA synthesis and neuroendocrine peptides in the rat gastrointestinal tract.

Uribe A; Alam M; Midtvedt T; Smedfors B; Theodorsson E
Article: INFECTION AND IMMUNITY. 1997;65(2):531-536

Escherichia coli K5 capsule expression enhances colonization of the large intestine in the gnotobiotic rat.

Hérias MV; Midtvedt T; Hanson LA; Wold AE
Article: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY, SUPPLEMENT. 1997;222:25-27

Germ-free and conventional animal models for intestinal carbohydrate disposition.

Midtvedt T
Article: SCIENCE. 1997;276(5314):965

Interactions between epithelial cells and bacteria, normal and pathogenic - Response

Gordon JI; Hooper LV; Bry L; Midtvedt T; Falk PG
Article: IMMUNOLOGY. 1996;89(4):494-501

Microbial colonization influences composition and T-cell receptor V beta repertoire of intraepithelial lymphocytes in rat intestine.

Helgeland L; Vaage JT; Rolstad B; Midtvedt T; Brandtzaeg P
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 1996;9(6):271-277

Effect of bacterial infection and administration of a probiotic on faecal short-chain fatty acids

Siigur U; Tamm E; Torm S; Lutsar I; Salminen S; Midtvedt T
Article: SCIENCE. 1996;273(5280):1380-1383

A model of host-microbial interactions in an open mammalian ecosystem.

Bry L; Falk PG; Midtvedt T; Gordon JI
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 1996;9(5):225-237

The role of intestinal bacteria, bacterial translocation and endotoxin in dextran sodium sulphate-induced colitis in the mouse

Axelsson LG; Midtvedt T; BylundFellenius AC
Article: FEMS MICROBIOLOGY ECOLOGY. 1996;19(2):133-140

Transfer of the plasmid RP1 in vivo in germ free mice and in vitro in gut extracts and laboratory media

Rang CU; Kennan RM; Midtvedt T; Chao L; Conway PL
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 1996;9(1):9-17

Effect of olestra on faecal water and short-chain fatty acids

Siigur U; Norin KE; Allgood G; Schlagheck T; Midtvedt T
Article: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 1996;9(6):295-303

Effect of olestra upon intestinal microecology as reflected by five microflora associated characteristics in man

Siigur U; Norin KE; Allgood G; Schlagheck T; Midtvedt T
Article: INFECTION AND IMMUNITY. 1995;63(12):4781-4789

Role of Escherichia coli P fimbriae in intestinal colonization in gnotobiotic rats.

Herías MV; Midtvedt T; Hanson LA; Wold AE
Article: TIDSSKRIFT FOR DEN NORSKE LAEGEFORENING. 1995;115(23):2896-2898

[Microbiology and ecology--the microbe aspect].

Midtvedt T
Article: JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION. 1995;20(4):394-402

Intestinal microbial bile acid transformation in healthy infants.

Jönsson G; Midtvedt AC; Norman A; Midtvedt T
Article: CELL BIOLOGY AND TRANSLATIONAL MEDICINE, VOL 14: STEM CELLS IN LINEAGE SPECIFIC DIFFERENTIATION AND DISEASE. 1995;371A:459-462

Transient appearance of circulating interleukin-6 and tumor necrosis factor in germ-free C3H/HeJ and C3H/HeN mice upon intestinal exposure to E. coli.

Dahlgren UI; Midtvedt T; Tarkowski A
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All other publications

Letter: JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION. 2015;61(1):e4

Exclusive Enteral Nutrition Does Not Normalize Gut Microflora Function in Pediatric Perianal Crohn Disease.

Tjellström B; Stenhammar L; Magnusson K-E; Midtvedt T; Norin E; Sundqvist T; Högberg L
Review: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2015;26:25877

Manipulating the gut microbiota to maintain health and treat disease.

Scott KP; Antoine J-M; Midtvedt T; van Hemert S
Editorial comment: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2015;26:27908

What did we learn today?

Midtvedt T
Review: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2014;25

Epigenomic programing: a future way to health?

Shenderov BA; Midtvedt T
Letter: AMERICAN JOURNAL OF GASTROENTEROLOGY. 2013;108(12):1931-1932

Response to Surawicz et al.

Midtvedt T; Norin E; Benno P; Dahlgren A-L
Review: JOURNAL OF CHEMOTHERAPY. 2013;25(4):193-212

Probiotics and clinical effects: is the number what counts?

Bertazzoni E; Donelli G; Midtvedt T; Nicoli J; Sanz Y
Letter: SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. 2012;47(2):251-252

Major alterations in metabolic activity of intestinal microflora in Crohn's disease.

Benno P; Bark J; Collinder E; Hellström PM; Midtvedt T; Norin E
Editorial comment: MICROBIAL ECOLOGY IN HEALTH AND DISEASE. 2011;22:8225

Helicobacter pylori - a friend in times of need?

Dahlgren A-L; Benno P; Midtvedt T
Letter: NEUROGASTROENTEROLOGY AND MOTILITY. 2010;22(10):1147

Assessment of microbial fermentation products in fecal samples.

Valeur J; Norin E; Midtvedt T; Berstad A
Review: LAKARTIDNINGEN. 2010;107(13-14):904-906

[Prebiotics is food for the intestinal flora--for good and bad].

Benno P; Midtvedt T; Norin E; Zachrisson K
Review: LAKARTIDNINGEN. 2010;107(13-14):900-903

[Intestinal flora--the biggest organ of the body. Unstable ecosystem which can easily topple].

Benno P; Blomquist L; Ernberg I; Midtvedt T; Möllby R; Norin E
Review: SCANDINAVIAN JOURNAL OF LABORATORY ANIMAL SCIENCE. 2010;37(1):43-54

The Impact of a Germ Free Perinatal Period on the Variation in Animal Models of Human Inflammatory Diseases - A Review

Lauritsen LFS; Hufeldt MR; Aasted B; Hansen CHF; Midtvedt T; Buschard K; Hansen AK
Review: NESTLE NUTRITION WORKSHOP SERIES: PEDIATRIC PROGRAM. 2008;61:123-134

Growth and nutrition: the first six months.

Hanson LA; Zaman S; Werner B; Håversen L; Motas C; Moisei M; Mattsby-Baltzer I; Lange S; Banasaz M; Midtvedt T; Norin E; Silfverdal S-A
Other: APMIS. 2007;115(5):592-601

Bile acid transformations by microbial strains belonging to genera found in intestinal contents. 1967.

Midvedt T; Norman A
Published conference paper: AMERICAN JOURNAL OF GASTROENTEROLOGY. 2005;100(12):2784-2788

Gut microflora associated characteristics in children with celiac disease.

Tjellström B; Stenhammar L; Högberg L; Fälth-Magnusson K; Magnusson K-E; Midtvedt T; Sundqvist T; Norin E
Published conference paper: FOOD AND CHEMICAL TOXICOLOGY. 2004;42(7):1127-1156

The relevance of gene transfer to the safety of food and feed derived from genetically modified (GM) plants.

van den Eede G; Aarts H; Buhk H-J; Corthier G; Flint HJ; Hammes W; Jacobsen B; Midtvedt T; van der Vossen J; von Wright A; Wackernagel W; Wilcks A
Review: ANNUAL REVIEW OF NUTRITION. 2002;22:283-307

How host-microbial interactions shape the nutrient environment of the mammalian intestine.

Hooper LV; Midtvedt T; Gordon JI
Letter: TIDSSKRIFT FOR DEN NORSKE LAEGEFORENING. 2000;120(17):2047-2049

[Norwegian health services as seen from Stockholm].

Midtvedt T
Review: MICROBIOLOGY AND MOLECULAR BIOLOGY REVIEWS. 1998;62(4):1157-1170

Creating and maintaining the gastrointestinal ecosystem: what we know and need to know from gnotobiology.

Falk PG; Hooper LV; Midtvedt T; Gordon JI
Other: NEPHROLOGY DIALYSIS TRANSPLANTATION. 1998;13(7):1637-1641

Routine perioperative antibiotic prophylaxis in renal transplantation.

Midtvedt K; Hartmann A; Midtvedt T; Brekke IB

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