Jaroslaw Walkowiak


Affiliation: University of Medical Sciences
Country: Poland


  1. Nowak J, Szczepanik M, Wojsyk Banaszak I, Madry E, Wykretowicz A, Krzyżanowska Jankowska P, et al. Cystic fibrosis dyslipidaemia: A cross-sectional study. J Cyst Fibros. 2019;: pubmed publisher
    ..Further research is needed, especially regarding HDL function in CF, the causes of hypertriglyceridaemia, and the value of essential fatty acid supplementation for CF dyslipidaemia. ..
  2. Sapiejka E, Krzyżanowska Jankowska P, Wenska Chyży E, Szczepanik M, Walkowiak D, Cofta S, et al. Vitamin E status and its determinants in patients with cystic fibrosis. Adv Med Sci. 2018;63:341-346 pubmed publisher
    ..Beyond vitamin E supplementation, exocrine pancreatic function and CFTR gene mutations may have had an impact on the vitamin E body resources in cystic fibrosis patients. ..
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    Lisowska A, Stawińska Witoszyńska B, Bajerska J, Krzyżanowska P, Walkowiak J. Green tea influences intestinal assimilation of lipids in humans: a pilot study. Eur Rev Med Pharmacol Sci. 2015;19:209-14 pubmed
    ..5>; p < 0.009). Long-term diet containing GTE decreases lipid assimilation, but probably without involvement of luminal effects. However, further studies are needed to confirm this hypothesis and to clarify underlying mechanism. ..
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    Jozefczuk J, Bancerz B, Walkowiak M, Glapa A, Nowak J, Pieścikowska J, et al. Prevalence of Helicobacter pylori infection in pediatric celiac disease. Eur Rev Med Pharmacol Sci. 2015;19:2031-5 pubmed
    ..8% vs. 11.0%, p = 0.8742). The prevalence of Hp infection in CD patients does not seem to be different than that in general population. However, further studies are needed to assess the potential role of Hp in the pathogenesis of CD. ..
  5. Stelmach Mardas M, Rodacki T, Dobrowolska Iwanek J, Brzozowska A, Walkowiak J, Wojtanowska Krosniak A, et al. Link between Food Energy Density and Body Weight Changes in Obese Adults. Nutrients. 2016;8:229 pubmed publisher
    ..88, -0.19). In conclusions, this study adds evidence which supports the energy density of food as a simple but effective measure to manage weight in the obese with the aim of weight reduction. ..
  6. Stelmach Mardas M, Walkowiak J. Dietary Interventions and Changes in Cardio-Metabolic Parameters in Metabolically Healthy Obese Subjects: A Systematic Review with Meta-Analysis. Nutrients. 2016;8: pubmed publisher
    ..This analysis suggests that the effect of caloric restriction exerts its effects through a reduction in BMI, blood pressure and triglycerides in metabolically healthy obese (MHO) patients. ..
  7. Krzyzanowska P, Drzymala Czyż S, Rohovyk N, Bober L, Moczkco J, Rachel M, et al. Prevalence of vitamin K deficiency and associated factors in non-supplemented cystic fibrosis patients. Arch Argent Pediatr. 2018;116:e19-e25 pubmed publisher
    ..La deficiencia de vitamina K es altamente prevalente durante la evolución natural de la fibrosis quística. No se hallaron determinantes clínicos fiables para precisar su ocurrencia. ..
  8. Jończyk Potoczna K, Nowak J, Madry E, Katulska K, Stezowska Kubiak S, Moczko J, et al. Secretin-enhanced Magnetic Resonance Cholangio-pancreatography in Pancreatic Insufficient and Pancreatic Sufficient Cystic Fibrosis Patients. J Gastrointestin Liver Dis. 2016;25:57-62 pubmed publisher
    ..The measurement of the diameter of the pancreatic duct during secretin stimulation does not allow for differentiating between PS and PI status in CF patients. ..
  9. Walkowiak J, Glapa A, Nowak J, Bober L, Rohovyk N, Wenska Chyży E, et al. Pancreatic Elastase-1 Quick Test for rapid assessment of pancreatic status in cystic fibrosis patients. J Cyst Fibros. 2016;15:664-8 pubmed publisher
    ..8 and 90.5% in CF patients. Pancreatic Elastase-1 Quick Test™ proves to be a rapid and reliable option to qualitatively evaluate pancreatic function for diagnostic purposes in a clinical setting of CF care. ..

More Information


  1. Duś Żuchowska M, Madry E, Krzyzanowska P, Bogdański P, Walkowiak J. Twelve-week-conjugated linoleic acid supplementation has no effects on the selected markers of atherosclerosis in obese and overweight women. Food Nutr Res. 2016;60:32776 pubmed publisher
    ..4887-1.4493, p=0.5232 and 61.3% vs. 56.2%, RR=1.0896, 95% CI=0.7200-1.6589, p=0.6847, respectively). Twelve weeks of CLA supplementation had no effect on selected markers of atherosclerosis in obese and overweight women. ..
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    Walkowiak J, Blask Osipa A, Lisowska A, Oralewska B, Pogorzelski A, Cichy W, et al. Cystic fibrosis is a risk factor for celiac disease. Acta Biochim Pol. 2010;57:115-8 pubmed
    ..Genetic predisposition to celiac disease in cystic fibrosis patients is similar to that of the general population. However, our results suggest that cystic fibrosis is a risk factor for celiac disease development. ..
  3. Drzymała Czyż S, Krzyżanowska P, Koletzko B, Nowak J, Miśkiewicz Chotnicka A, Moczko J, et al. Determinants of Serum Glycerophospholipid Fatty Acids in Cystic Fibrosis. Int J Mol Sci. 2017;18: pubmed publisher
    ..They seem to be caused by both metabolic disturbances and independent clinical risk factors. Further research into the influence of CFTR mutations on fat metabolism and desaturases' activity is warranted. ..
  4. Krzyżanowska P, Drzymała Czyż S, Pogorzelski A, Duś Żuchowska M, Skorupa W, Bober L, et al. Vitamin K status in cystic fibrosis patients with liver cirrhosis. Dig Liver Dis. 2017;49:672-675 pubmed publisher
    ..However, not liver cirrhosis, but the presence of a F508del CFTR mutation constitutes an independent risk factor for vitamin K deficiency. ..
  5. Józefczuk J, Malikowska K, Glapa A, Stawińska Witoszyńska B, Nowak J, Bajerska J, et al. Mulberry leaf extract decreases digestion and absorption of starch in healthy subjects-A randomized, placebo-controlled, crossover study. Adv Med Sci. 2017;62:302-306 pubmed publisher
    ..A single dose of mulberry leaf extract taken with a test meal decreases starch digestion and absorption. These findings could possibly be translated into everyday practice for improvement of postprandial glycemic control. ..
  6. Nowak J, Wojsyk Banaszak I, Madry E, Wykretowicz A, Krzyzanowska P, Drzymała Czyż S, et al. Increased Soluble VCAM-1 and Normal P-Selectin in Cystic Fibrosis: a Cross-Sectional Study. Lung. 2017;195:445-453 pubmed publisher
    ..We found higher sVCAM-1 concentrations in CF patients than in healthy subjects, which were not explained by CF characteristics. Further research is required to check whether sVCAM-1 is a marker of microangiopathy in CF. ..