• 4010 Citations
  • 33 h-Index
1971 …2014
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Research Output 1971 2014

  • 4010 Citations
  • 33 h-Index
  • 212 Article
  • 1 Chapter
2014
7 Citations (Scopus)

Bile acids inhibit Na+/H+ exchanger and Cl/HCO3 exchanger activities via cellular energy breakdown and Ca2+ overload in human colonic crypts

Pallagi-Kunstár, Farkas, K., Maléth, J., Rakonczay, Z., Nagy, F., Molnár, T., Szepes, Z., Venglovecz, V., Lonovics, J., Rázga, Z., Wittmann, T. & Hegyi, P., Jul 13 2014, In : Pflugers Archiv European Journal of Physiology. 467, 6, p. 1277-1290 14 p., 11.

Research output: Contribution to journalArticle

Chloride-Bicarbonate Antiporters
Chenodeoxycholic Acid
Sodium-Hydrogen Antiporter
Chemical beam epitaxy
Bile Acids and Salts
2013
14 Citations (Scopus)

Na+/Ca2+ exchangers regulate the migration and proliferation of human gastric myofibroblasts

Kemény, L., Schnúr, A., Czepán, M., Rakonczay, Z., Gál, E., Lonovics, J., Lazar, G., Simonka, Z., Venglovecz, V., Maléth, J., Judák, L., Németh, I. B., Szabó, K., Almássy, J., Virág, L., Geisz, A., Tiszlavicz, L., Yule, D. I., Wittmann, T., Varró, A. & 1 others, Hegyi, P., Oct 15 2013, In : American Journal of Physiology - Gastrointestinal and Liver Physiology. 305, 8

Research output: Contribution to journalArticle

Myofibroblasts
Stomach
Homeostasis
Stomach Diseases
Ulcer
2012
23 Citations (Scopus)

NHE1 activity contributes to migration and is necessary for proliferation of human gastric myofibroblasts

Czepán, M., Rakonczay, Z., Varró, A., Steele, I., Dimaline, R., Lertkowit, N., Lonovics, J., Schnúr, A., Biczó, G., Geisz, A., Lazar, G., Simonka, Z., Venglovecz, V., Wittmann, T. & Hegyi, P., Mar 2012, In : Pflugers Archiv European Journal of Physiology. 463, 3, p. 459-475 17 p.

Research output: Contribution to journalArticle

Insulin-Like Growth Factor II
Myofibroblasts
Stomach
Sodium-Hydrogen Antiporter
Carbachol
2009
28 Citations (Scopus)

Efficacy and safety of infliximab induction therapy in Crohn's Disease in Central Europe - A Hungarian nationwide observational study

Miheller, P., Lakatos, P. L., Horváth, G., Molnár, T., Szamosi, T., Czeglédi, Z., Salamon, Á., Czimmer, J., Rumi, G., Palatka, K., Papp, M., Jakab, Z., Szabó, A., Gelley, A., Lakatos, L., Barta, Z., Balázs, C., Rácz, I., Zeher, M., Döbrönte, Z. & 11 others, Altorjay, I., Hunyady, B., Simon, L., Papp, J., Banai, J., Nagy, F., Lonovics, J., Újszászy, L., Muzes, G., Herszényi, L. & Tulassay, Z., Sep 10 2009, In : BMC Gastroenterology. 9, p. 66 1 p., 1471.

Research output: Contribution to journalArticle

Crohn Disease
Observational Studies
Safety
Therapeutics
Steroids
2008

A funkcionális dyspepsia kezelése - A Gasztroenteroló giai Szakmai Kollégium protokolljavaslata

Translated title of the contribution: The treatment of functional dyspepsia - Recommendation for a therapeutic scheme by the College of GastroenterologyLonovics, J., Sep 2008, In : Lege Artis Medicinae. 18, 8-9, p. 599-602 4 p.

Research output: Contribution to journalArticle

Dyspepsia
Gastroenterology
Therapeutics
33 Citations (Scopus)

A new severe acute necrotizing pancreatitis model induced by l-ornithine in rats

Rakonczay, Z., Hegyi, P., Dósa, S., Iványi, B., Jármay, K., Biczó, G., Hracskó, Z., Varga, I., Karg, E., Kaszaki, J., Varró, A., Lonovics, J., Boros, I., Gukovsky, I., Gukovskaya, A. S., Pandol, S. J. & Takács, T., Jul 2008, In : Critical Care Medicine. 36, 7, p. 2117-2127 11 p.

Research output: Contribution to journalArticle

Acute Necrotizing Pancreatitis
Ornithine
Arginine
Pancreatitis
Citrulline
25 Citations (Scopus)

CFTR gene transfer to human cystic fibrosis pancreatic duct cells using a Sendai virus vector

Rakonczay, Z., Hegyi, P., Hasegawa, M., Inoue, M., You, J., Iida, A., Ignáth, I., Alton, E. W. F. W., Griesenbach, U., Óvári, G., Vag, J., Da Paula, A. C., Crawford, R. M., Varga, G., Amaral, M. D., Mehta, A., Lonovics, J., Argent, B. E. & Gray, M. A., Feb 2008, In : Journal of Cellular Physiology. 214, 2, p. 442-455 14 p.

Research output: Contribution to journalArticle

Gene transfer
Sendai virus
Pancreatic Ducts
Regulator Genes
Viruses
65 Citations (Scopus)

Effects of bile acids on pancreatic ductal bicarbonate secretion in guinea pig

Venglovecz, V., Rakonczay, Z., Ózsvári, B., Takács, T., Lonovics, J., Varró, A., Gray, M. A., Argent, B. E. & Hegyi, P., Aug 2008, In : Gut. 57, 8, p. 1102-1112 11 p.

Research output: Contribution to journalArticle

Chenodeoxycholic Acid
Bicarbonates
Bile Acids and Salts
Guinea Pigs
Glycochenodeoxycholic Acid
13 Citations (Scopus)

Efficacy of 6-mercaptopurine treatment after azathioprine hypersensitivity in inflammatory bowel disease

Nagy, F., Molnár, T., Szepes, Z., Farkas, K., Nyári, T. & Lonovics, J., Jul 21 2008, In : World Journal of Gastroenterology. 14, 27, p. 4342-4346 5 p.

Research output: Contribution to journalArticle

6-Mercaptopurine
Azathioprine
Inflammatory Bowel Diseases
Hypersensitivity
Ulcerative Colitis
19 Citations (Scopus)

Endoscopic mucosal resection: Not only therapeutic, but a diagnostic procedure for sessile gastric polyps

Szalóki, T., Tóth, V., Németh, I., Tiszlavicz, L., Lonovics, J. & Czakó, L., 2008, In : Journal of Gastroenterology and Hepatology (Australia). 23, 4, p. 551-555 5 p.

Research output: Contribution to journalArticle

Polyps
Surgical Instruments
Stomach
Biopsy
Stomach Neoplasms
7 Citations (Scopus)
Gallbladder Diseases
Barrett Esophagus
Gallstones
Gastroesophageal Reflux
Gallbladder
20 Citations (Scopus)
Microbial Genetics
Defensins
Crohn Disease
Antigens
Antibodies
16 Citations (Scopus)

No association of the CARD8 (TUCAN) c. 30T>A (p.C10X) variant with Crohn's disease: A study in 3 independent European cohorts

Büning, C., Schmidt, H. H. J., Molnár, T., Drenth, J. P. H., Fiedler, T., Gentz, E., Todorov, T., Baumgart, D. C., Sturm, A., Nagy, F., Lonovics, J., De Jong, D. J., Landt, O., Kage, A., Nickel, R., Büttner, J., Lochs, H. & Witt, H., Mar 2008, In : Inflammatory Bowel Diseases. 14, 3, p. 332-337 6 p.

Research output: Contribution to journalArticle

Crohn Disease
Ulcerative Colitis
Netherlands
Hungary
Germany
28 Citations (Scopus)

Severe Listeria meningoencephalitis in an infliximab-treated patient with Crohn's disease

Izbéki, F., Nagy, F., Szepes, Z., Kiss, I., Lonovics, J. & Molnár, T., Mar 2008, In : Inflammatory Bowel Diseases. 14, 3, p. 429-431 3 p.

Research output: Contribution to journalArticle

Severity of Illness Index
Listeria Meningitis
Gastrointestinal Agents
Crohn Disease
Tumor Necrosis Factor-alpha
2007
21 Citations (Scopus)

A case of interstitial pneumonitis in a patients with ulcerative colitis treated with azathioprine

Nagy, F., Molnár, T., Makula, E., Kiss, I., Milassin, P., Zollei, E., Tiszlavicz, L. & Lonovics, J., Jan 14 2007, In : World Journal of Gastroenterology. 13, 2, p. 316-319 4 p.

Research output: Contribution to journalArticle

Interstitial Lung Diseases
Azathioprine
Ulcerative Colitis
Lung
X Ray Computed Tomography
92 Citations (Scopus)

A Pilot Study of Fecal Serine-Protease Activity: A Pathophysiologic Factor in Diarrhea-Predominant Irritable Bowel Syndrome

Róka, R., Rosztóczy, A., Leveque, M., Izbéki, F., Nagy, F., Molnár, T., Lonovics, J., Garcia-Villar, R., Fioramonti, J., Wittmann, T. & Bueno, L., May 2007, In : Clinical Gastroenterology and Hepatology. 5, 5, p. 550-555 6 p.

Research output: Contribution to journalArticle

Irritable Bowel Syndrome
Serine Proteases
Diarrhea
Tryptases
Pancreatic Elastase
15 Citations (Scopus)

A study in three European IBD cohorts confirms that the ATG16L1 c.898A > G (p.Thr300Ala) variant is a susceptibility factor for Crohn's disease

Büning, C., Durmus, T., Molnár, T., de Jong, D. J., Drenth, J. P. H., Fiedler, T., Gentz, E., Todorov, T., Haas, V., Buhner, S., Sturm, A., Baumgart, D. C., Nagy, F., Lonovics, J., Landt, O., Kage, A., Büning, H., Nickel, R., Büttner, J., Lochs, H. & 2 others, Schmidt, H. H. J. & Witt, H., Dec 2007, In : Journal of Crohn's and Colitis. 1, 2, p. 70-76 7 p.

Research output: Contribution to journalArticle

Inflammatory Bowel Diseases
Crohn Disease
Ulcerative Colitis
Netherlands
Germany
55 Citations (Scopus)

Genetic polymorphisms of NOD1 and IL-8, but not polymorphisms of TLR4 genes, are associated with Helicobacter pylori-induced duodenal ulcer and gastritis

Hofner, P., Gyulai, Z., Kiss, Z. F., Tiszai, A., Tiszlavicz, L., Tóth, G., Szõke, D., Molnár, B., Lonovics, J., Tulassay, Z. & Mándi, Y., Apr 2007, In : Helicobacter. 12, 2, p. 124-131 8 p.

Research output: Contribution to journalArticle

Gastritis
Genetic Polymorphisms
Duodenal Ulcer
Interleukin-8
Helicobacter pylori
17 Citations (Scopus)
Haptoglobins
Crohn Disease
Phenotype
Sclerosing Cholangitis
Immunoblotting

Henoch-Schönlein-purpura súlyos gastrointestinalis és vesemanifesztációi

Translated title of the contribution: Severe gastrointestinal and renal manifestations of Henoch-Schönlein purpuraKrisztina, G., Zoltán, O., László, K., Erika, V., Lonovics, J. & Czakó, L., Apr 2007, In : Lege Artis Medicinae. 17, 4-5, p. 321-326 6 p.

Research output: Contribution to journalArticle

Schoenlein-Henoch Purpura
Endoscopy
Kidney
Gastrointestinal Hemorrhage
Immunoglobulin A
40 Citations (Scopus)

Heterozygosity for IL23R p.Arg381Gln confers a protective effect not only against Crohn's disease but also ulcerative colitis

Büning, C., Schmidt, H. H. J., Molnár, T., De Jong, D. J., Fiedler, T., Bühner, S., Sturm, A., Baumgart, D. C., Nagy, F., Lonovics, J., Drenth, J. P. H., Landt, O., Nickel, R., Büttner, J., Lochs, H. & Witt, H., Oct 2007, In : Alimentary Pharmacology and Therapeutics. 26, 7, p. 1025-1033 9 p.

Research output: Contribution to journalArticle

Ulcerative Colitis
Inflammatory Bowel Diseases
Crohn Disease
Hungary
Genotype
1 Citation (Scopus)
Colonoscopy
Pancreatic Neoplasms
Hemorrhage
Fistula
Pancreas
42 Citations (Scopus)

Hyperlipidemia induced by a cholesterol-rich diet aggravates necrotizing pancreatitis in rats

Czakó, L., Szabolcs, A., Vajda, Á., Csáti, S., Venglovecz, V., Rakonczay, Z., Hegyi, P., Tiszlavicz, L., Csont, T., Pósa, A., Berkó, A., Varga, C., Varga Ilona, S., Boros, I. & Lonovics, J., Oct 15 2007, In : European Journal of Pharmacology. 572, 1, p. 74-81 8 p.

Research output: Contribution to journalArticle

Hyperlipidemias
Pancreatitis
Cholesterol
Diet
NF-kappa B
2 Citations (Scopus)
Meckel Diverticulum
Gastrointestinal Hemorrhage
Intussusception
Colonoscopy
Hemorrhage
17 Citations (Scopus)
Lacrimal Apparatus
Epithelium
Acids
Sodium-Hydrogen Antiporter
Conjunctiva
67 Citations (Scopus)
Inflammatory Bowel Diseases
Crohn Disease
Saccharomyces cerevisiae
Genotype
Ulcerative Colitis
27 Citations (Scopus)

The c.1-260C>T promoter variant of CD14 but not the c.896A>G (p.D299G) variant of toll-like receptor 4 (TLR4) genes is associated with inflammatory bowel disease

Baumgart, D. C., Büning, C., Geerdts, L., Schmidt, H. H., Genschel, J., Fiedler, T., Gentz, E., Molnár, T., Nagy, F., Lonovics, J., Lochs, H., Wiedenmann, B., Nickel, R., Witt, H. & Dignass, A., 2007, In : Digestion. 76, 3-4, p. 196-202 7 p.

Research output: Contribution to journalArticle

Toll-Like Receptor 4
Ulcerative Colitis
Inflammatory Bowel Diseases
Crohn Disease
Genes
12 Citations (Scopus)
Gastroesophageal Reflux
Chest Pain
Reflex
Spasm
Esophageal Diseases
32 Citations (Scopus)
Sincalide
Pancreatitis
Histology
Nitric Oxide Synthase Type II
Amylases
2006
3 Citations (Scopus)
Sphincter of Oddi Dysfunction
Radionuclide Imaging
Dyskinesias
Pathologic Constriction
Common Bile Duct
24 Citations (Scopus)

Autoimmune pancreatitis: Functional and morphological recovery after steroid therapy

Czakó, L., Hegyközi, É., Pálinkás, A. & Lonovics, J., Mar 21 2006, In : World Journal of Gastroenterology. 12, 11, p. 1810-1812 3 p.

Research output: Contribution to journalArticle

Pancreatitis
Steroids
Endoscopic Retrograde Cholangiopancreatography
Pancreatic Ducts
Pancreatic Elastase
2 Citations (Scopus)

Azathioprin okozta interstitialis pneumonitis

Translated title of the contribution: Azathioprine-associated interstitial pneumonitisNagy, F., Molnár, T., Makula, É., Kiss, I., Milassin, P., Zöllei, É., Tiszlavicz, L. & Lonovics, J., Feb 12 2006, In : Orvosi Hetilap. 147, 6, p. 259-262 4 p.

Research output: Contribution to journalArticle

Interstitial Lung Diseases
Azathioprine
Opportunistic Infections
Ulcerative Colitis
Lung
41 Citations (Scopus)

Beneficial effect of resveratrol on cholecystokinin-induced experimental pancreatitis

Szabolcs, A., Varga, I., Varga, C., Berkó, A., Kaszaki, J., Letoha, T., Tiszlavicz, L., Sári, R., Lonovics, J. & Takács, T., Feb 17 2006, In : European Journal of Pharmacology. 532, 1-2, p. 187-193 7 p.

Research output: Contribution to journalArticle

Cholecystokinin
Pancreatitis
Sincalide
NF-kappa B
Antioxidants
12 Citations (Scopus)

Characterization of functional biliary pain and dyspeptic symptoms in patients with sphincter of Oddi dysfunction: Effect of papillotomy

Madácsy, L., Fejes, R., Kurucsai, G., Joó, I., Székely, A., Bertalan, V., Szepes, A. & Lonovics, J., Nov 14 2006, In : World Journal of Gastroenterology. 12, 42, p. 6850-6856 7 p.

Research output: Contribution to journalArticle

Sphincter of Oddi Dysfunction
Pain
Endoscopic Sphincterotomy
Postcholecystectomy Syndrome
Sphincter of Oddi
26 Citations (Scopus)
Inflammatory Bowel Diseases
Crohn Disease
Steroids
Alleles
Ulcerative Colitis
34 Citations (Scopus)

DLG5 variants in inflammatory bowel disease

Büning, C., Geerdts, L., Fiedler, T., Gentz, E., Pitre, G., Reuter, W., Luck, W., Buhner, S., Molnár, T., Nagy, F., Lonovics, J., Dignass, A., Landt, O., Nickel, R., Genschel, J., Lochs, H., Schmidt, H. H. J. & Witt, H., Apr 2006, In : American Journal of Gastroenterology. 101, 4, p. 786-792 7 p.

Research output: Contribution to journalArticle

Inflammatory Bowel Diseases
Crohn Disease
Permeability
Genotype
Ulcerative Colitis
45 Citations (Scopus)

Effect of melatonin on the severity of L-arginine-induced experimental acute pancreatitis in rats

Szabolcs, A., Reiter, R. J., Letoha, T., Hegyi, P., Papai, G., Varga, I., Jármay, K., Kaszaki, J., Sari, R., Rakonczay, Z., Lonovics, J. & Takács, T., Jan 14 2006, In : World Journal of Gastroenterology. 12, 2, p. 251-258 8 p.

Research output: Contribution to journalArticle

Melatonin
Pancreatitis
Arginine
Body Weight
Amylases
166 Citations (Scopus)

Fontolizumab, a humanised anti-interferon γ antibody, demonstrates safety and clinical activity in patients with moderate to severe Crohn's disease

Hommes, D. W., Mikhajlova, T. L., Stoinov, S., Štimac, D., Vucelic, B., Lonovics, J., Zákuciová, M., D'Haens, G., Van Assche, G., Ba, S., Lee, S. & Pearce, T., Aug 2006, In : Gut. 55, 8, p. 1131-1137 7 p.

Research output: Contribution to journalArticle

Antibodies, Monoclonal, Humanized
Crohn Disease
Interferons
Anti-Idiotypic Antibodies
Safety
3 Citations (Scopus)

Haptoglobin polimorfizmus vizsgálata gyulladásos bélbetegségekben

Translated title of the contribution: Haptoglobin polymorphism in patients with inflammatory diseasesPapp, M., Lakatos, P., Fuszek, P., Fischer, S., Szalay, F., Osztovics, J., Horvath, H. C., Vargha, P., Bene, L., Lonovics, J., Nagy, F., Bálint, L., Huoranszky, F., Dobó, I., Tulassay, Z., Herszényi, L., Miheller, P., Németh, A., Székely, G., Erdélyi, Z. & 16 others, Mester, G., Molnár, C., Pandúr, T., Palatka, K., Földi, I., Udvardy, M., Hársfalvi, J., Tornai, I., Vitális, Z., Dinya, T., Kovács, A., Molnár, T., Demeter, P., Papp, J., Lakatos, L. & Altorjay, I., Sep 10 2006, In : Orvosi Hetilap. 147, 36, p. 1745-1750 6 p.

Research output: Contribution to journalArticle

Haptoglobins
Crohn Disease
Phenotype
Sclerosing Cholangitis
Ulcerative Colitis
5 Citations (Scopus)

Neurogenic insulin resistance in guinea-pigs with cisplatin-induced neuropathy

Szilvássy, J., Sziklai, I., Sári, R., Németh, J., Peitl, B., Pórszász, R., Lonovics, J. & Szilvássy, Z., Feb 15 2006, In : European Journal of Pharmacology. 531, 1-3, p. 217-225 9 p.

Research output: Contribution to journalArticle

Cisplatin
Insulin Resistance
Guinea Pigs
Capsaicin
Insulin
11 Citations (Scopus)

Severity of autonomic and sensory neuropathy and the impairment of visual- and auditory-evoked potentials in type 1 diabetes: Is there a relationship? [1]

Várkonyi, T., Börcsök, É., Tóth, F., Fülöp, Z., Takács, R., Rovó, L., Lengyel, C., Kiss, J. G., Janáky, M., Hermányi, Z., Kempler, P. & Lonovics, J., Oct 2006, In : Diabetes Care. 29, 10, p. 2325-2326 2 p.

Research output: Contribution to journalArticle

Autonomic Nervous System Diseases
Auditory Evoked Potentials
Visual Evoked Potentials
Diabetic Neuropathies
Type 1 Diabetes Mellitus
2005
5 Citations (Scopus)

Az elso magyar hereditaer nem polypoticus colorectalis carcinoma család molekuláris vizsgálata: Az MSH2 gén új mutációja

Translated title of the contribution: The first molecular analysis of a Hungarian HNPCC family: A novel MSH2 germline mutationCzakó, L., Tiszlavicz, L., Takács, R., Baradnay, G., Lonovics, J., Cserni, G., Katarina, Z. & Zdena, B., 2005, In : Orvosi Hetilap. 146, 20, p. 1009-1016 8 p.

Research output: Contribution to journalArticle

Germ-Line Mutation
DNA Mismatch Repair
Hereditary Nonpolyposis Colorectal Neoplasms
Squamous Cell Neoplasms
Microsatellite Instability
32 Citations (Scopus)

Clinical significance of granuloma in Crohn's disease

Molnár, T., Tiszlavicz, L., Gyulai, C., Nagy, F. & Lonovics, J., May 28 2005, In : World Journal of Gastroenterology. 11, 20, p. 3118-3121 4 p.

Research output: Contribution to journalArticle

Granuloma
Crohn Disease
Immunosuppressive Agents
Biopsy
Colonoscopy
6 Citations (Scopus)
Insulin Resistance
Blood Pressure
Homeostasis
Carbohydrate Metabolism
Insulin
7 Citations (Scopus)

Diagnosis of gallbladder dyskinesia by quantitative hepatobiliary scintigraphy

Szepes, A., Bertalan, V., Várkonyi, T., Pávics, L., Lonovics, J. & Madácsy, L., May 2005, In : Clinical Nuclear Medicine. 30, 5, p. 302-307 6 p.

Research output: Contribution to journalArticle

Biliary Dyskinesia
Radionuclide Imaging
Nitroglycerin
Gallbladder
Gallbladder Emptying
7 Citations (Scopus)

Effect of herpesvirus infection on pancreatic duct cell secretion

Heygi, P., Ördög, B., Rakonczay, Z., Takács, T., Lonovics, J., Szabolcs, A., Sári, R., Tóth, A., Papp, J., Varró, A., Kovács, M. K., Gray, M. A., Argent, B. E. & Boldogkői, Z., Oct 14 2005, In : World Journal of Gastroenterology. 11, 38, p. 5997-6002 6 p.

Research output: Contribution to journalArticle

Herpesviridae Infections
Suid Herpesvirus 1
Pancreatic Ducts
Infection
Green Fluorescent Proteins
12 Citations (Scopus)

Interplay between nitric oxide and VIP in CCK-8-induced phasic contractile activity in the rabbit sphincter of Oddi

Pálvölgyi, A., Sári, R., Németh, J., Szabolcs, A., Nagy, I., Hegyi, P., Lonovics, J. & Szilvássy, Z., Jun 7 2005, In : World Journal of Gastroenterology. 11, 21, p. 3264-3266 3 p.

Research output: Contribution to journalArticle

Sphincter of Oddi
Sincalide
Vasoactive Intestinal Peptide
Nitric Oxide
Rabbits
28 Citations (Scopus)

NOD2/CARD15 gene polymorphism in patients with inflammatory bowel disease: Is Hungary different?

Büning, C., Molnár, T., Nagy, F., Lonovics, J., Weltrich, R., Bochow, B., Genschel, J., Schmidt, H. & Lochs, H., Jan 21 2005, In : World Journal of Gastroenterology. 11, 3, p. 407-411 5 p.

Research output: Contribution to journalArticle

Hungary
Inflammatory Bowel Diseases
Crohn Disease
Genes
Ulcerative Colitis