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| 1 | Blood pressure and stature in Helicobacter pylori positive and negative persons显示文摘To evaluate vital signs and body indices in Helicobacter pylori(H.pylori)positive and negative persons.A total of 22 centres entered the study.They were spread over the whole country,corresponding well to the geographical distribution of the Czech population.A total of 1818 subjects(aged 5-98 years)took part in the study,randomly selected out of 38147 subjects.H.pylori infection was investigated by means of a 13Curea breath test.Data on height,weight,systolic and diastolic blood pressure and heart rate were collected at the clinics of general practitioners.The overall prevalence of H.pylori infection was 30.4%(402/1321)in adults(≥18 year-old)and 5.2%(26/497)in children and adolescents(≤17 year-old).Once adjusted for age and gender,only a difference in body mass index remained statistically significant with H.pylori positive adults showing an increase of 0.6 kg/m2 in body mass index.Once adjusted for age and gender,we found a difference in height between H.pylori positive and H.pylori negative children and adolescents.On further adjustment for place of residence,this difference became statistically significant,with H.pylori positive children and adolescents being on average 3.5 cm shorter.H.pylori positive adults were significantly older compared to H.pylori negative subjects.Once adjusted for age and gender,H.pylori infection had no impact on body weight,body mass index and vital signs either in adults or children and adolescents.Chronic H.pylori infection appeared to be associated with short stature in children.H.pylori infection did not influence blood pressure,body weight and body mass index either in adults or children and adolescents. | Marcela Kopacova Ilona Koupil Bohumil Seifert Miluska Skodova Fendrichova Jana Spirkova Viktor Vorisek Stanislav Rejchrt Tomas Douda Ilja Tacheci Jan Bures | 2014 | World Journal of Gastroenterology2014，20，19： | 9 |
| 2 | Significant decrease in prevalence ofHelicobacter pylori in the Czech Republic显示文摘AIM:To study possible decrease in prevalence of Helicobacter pylori(H.pylori) infection in the Czech Republic within a 10-year period.METHODS:A total of 22 centres entered the study.The catchment areas of these centres covered cities and towns with more than 20 000 inhabitants,smaller towns(≤ 20 000 inhabitants) with surrounding villages and rural areas,and were spread over the whole country,corresponding well to the geographical distribution of the Czech population.A total of 1 837 subjects(aged 5-98 years) took part in the study,randomly selected out of 38 147 people from the general population.H.pylori infection was investigated by means of a 13 C-urea breath test.Breath samples in duplicates were analysed using isotope ratio mass spectrometry.The cut-off point was 3.5.Social and demographic characteristics were based on data from self-completed questionnaires.RESULTS:The overall prevalence of H.pylori infection was 23.5%(430/1826),and 4.8%(20/420) in children aged 15 or less.There was no statistically significant difference in prevalence between males(24.3%;208/857) and females(22.9%,222/969,P = 0.494).H.pylori infection was strongly associated with higher age,among subjects aged 55+ years,prevalence of H.pylori infection was 39.8%(252/633,P < 0.001).The highest prevalence of H.pylori infection was found among persons aged 55-64 years(43.9%,97/221) and 75+ years(37.9%,58/153).Among study subjects aged 15+ years,prevalence of H.pylori infection was significantly increased in those with lowest education(odds risk 3.19,95% CI 1.87-5.47).Compared to never married(14.1%),the prevalence of H.pylori infection was statistically significantly higher among married(35.4%,246/694,P < 0.001),divorced(36.8%,49/133,P < 0.001) and widowed study subjects(40.2%,45/112,P < 0.001),both in minimally and fully adjusted analysis.There was no significant difference in the prevalence of H.pylori infection between married and widowed subjects(35.4%,246/694 vs 40.2%,45/112,P = 0.389).There was little variation in smoking prevalence across categories of smoking and there was no evidence of an increased risk ofH.pylori infection among current or past smokers in our data(odds risk 1.04 with 95% CI 0.78-1.40 for current smokers;odds ratio 0.83 with 95% CI 0.60-1.16 for former smokers).The current prevalence of H.pylori in 2011 was significantly lower compared to the prevalence reported from identical geographical areas in 2001(23.5%vs 41.7%,P < 0.001).CONCLUSION:The overall prevalence of H.pylori infection in the general population has fallen substantially in the Czech Republic over the past 10 years. | Jan Bure Marcela Kopáová Ilona Koupil Bohumil Seifert Miluka kodová Fendrichová Jana pirková Viktor Voíek Stanislav Rejchrt TomáDouda Norbert Král Ilja Tachecí | 2012 | World Journal of Gastroenterology2012，18，32： | 8 |
| 3 | Pyrolysis of Amino Acids:Recovery of Starting Materials and Yields of Condensation Products显示文摘 | Douda J Basiuk V A | 2000 | Journal of Analytical and Applied Pyrolysis2000，56，： | 1 |
| 4 | Characterization of Mayaasphaltene and maltene by means of pyrolysis application 显示文摘 | Douda J Alvarez R Navarrete B | 2008 | Energy Fuels2008，22，4： | 1 |
| 5 | Whipple's Disease: Our Own Experience and Review of the Literature 显示文摘 | Bures J Kopacova M Douda T | 2013 | Gastroenterol- ogy Research ard Practice2013，，47： | 1 |
| 6 | Innate immune collectin surfactant protein D simultaneously binds both neutrophil extracellular traps and carbohydrate ligands and promotes bacterial trapping显示文摘 | Douda DN Jackson R Grasemann H | 2011 | J Immunol2011，187，4： | 1 |
| 7 | Characterization of maya asphaltene and maltene by means of pyrolysis application显示文摘 | Douda J Alvarez R Navarrete Bolafios J | 2008 | Ener- gy & Fuels2008，22，： | 1 |
| 8 | Surivability of Biomolecules During Extraterrestrial Delivery:New Results on Pyrolysis of Amino Acids and Poly-Amino Acids显示文摘 | Basiuk V A Douda J | 2001 | Advances in Space Research2001，27，： | 1 |
| 9 | Pyrolysis applied to the study of a Maya asphaltene显示文摘 | DOUDA J LLANOS M E ALVAREZ R FRANCO C L de la FUENTE J A M | 2004 | J Anal Appl Pyrolysis2004，71，2： | 1 |
| 10 | SK3 channel and mitochondilal ROS mediate NADPH oxidase-inde- pendent NETosis induced by calcium influx 显示文摘 | David Nobuhiro Douda Meraj A Khan Hartmut Grasemann | 2015 | Proceedings of the National Academy of Sciences2015，112，9： | 1 |
| 11 | Cardiorespi- ratory fitness, metabolic risk and inflammation in children 显示文摘 | Christodoulos AD Douda HT Tokmakidis SP | 2012 | Int J Pediatr2012，2012，27： | 1 |
| 12 | Epidemiology of Helicobacter pylori infection in the Czech Republic 显示文摘 | Bures J Kopdcov6 M Koupil I Vorisek V Rejchrt S BerOnek M Seifert B Pozler O Zivny P Douda T Kolesdrov6 M Pint6r M Palicka V Holcik J European Society for Primary Care Gastroenterology | 2006 | Helicobacter2006，11，1： | 1 |
| 13 | Prevalence and sociodemographic determinants of uninvestigated dyspepsia in the Czech Republic显示文摘 | Stanislav Rejchrt Ilona Koupil Marcela Kopá?ová Viktor Vo?í?ek Bohumil Seifert Old?ich Pozler Pavel ?ivny Tomá? Douda Vladimír Pali?ka Jan Hol?ík Jan Bure? | 2008 | European Journal of Gastroenterology & Hepatology2008，，9： | 1 |
| 14 | Cardiorespiratory fitness, metabolic risk, and inflammation in children 显示文摘 | CHRISTODOULOS A D DOUDA H T TOKMAKIDIS S P | 2012 | Int J Pediatr2012，2012，27： | 1 |
| 15 | Effects of vibration and exercise training on bone mineral density and muscle strength in post-menopausal women 显示文摘 | KARAKIRIOU S K DOUDA H T SMILIOS I G | 2012 | Eur J Sport Sci2012，12，1： | 1 |
| 16 | CXCL1 contrib- utes to hostdefense in polymicrobial sepsis via modulating T cell and neutrophil functions 显示文摘 | JIN L BATRA S DOUDA DN | 2014 | J Immunol2014，193，7： | 1 |
| 17 | Physiological alterations to detraining following prolonged combined strength and aerobic training in cardiac patients显示文摘 | VOLAKLIS K A DOUDA H T KOKKINOS P F | 2006 | Eur J Cardiovascular Prevention Rehabilitation2006，13，3： | 1 |
| 18 | Cardiorespi- ratory fitness, metabolic risk, and inflammation in children 显示文摘 | Christodoulos AD Douda HT Tokmakidis SP | 2012 | International Journal of Pediatrics2012，2012，： | 1 |
| 19 | NSAID-Induced Enteropathy in Rheumatoid Arthritis Patients with Chronic Occult Gastrointestinal Bleeding: A Prospective Capsule Endoscopy Study显示文摘 | Ilja Tachecí Petr Bradna Tomá? Douda Drahomíra Ba?tecká Marcela Kopá?ová Stanislav Rejchrt Jan Bure? Antonin Vavrecka | 2013 | Gastroenterology Research and Practice2013，，： | 1 |
| 20 | Innate immune collectin surfactant protein D simultaneously binds both neutrophil extracellular traps and carbohydrate ligands and promotes bacterial trapping显示文摘 | Douda DN Jackson R Grasemann H | 2011 | J Immunol2011，187，4： | 1 |
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