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    Wyświetlanie 1-3 z 3
    Tytuł:
    Short-term proton pump inhibitor treatment may cause hypomagnesaemia in critically ill patients - a pilot study
    Autorzy:
    Krzych, Łukasz
    Łój, Piotr
    Nowak, Teresa
    Kazura, Wojciech
    Knapik, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/1038596.pdf
    Data publikacji:
    2017
    Wydawca:
    Polskie Towarzystwo Biochemiczne
    Tematy:
    proton-pump inhibitors
    hypomagnesaemia
    critically ill
    Opis:
    Many studies have suggested a link between long-term PPI treatment and hypomagnesaemia, though none of them investigated the short-term exposure in high-risk patients. We sought to investigate this issue in 90 critically ill patients. We assessed serum Mg concentrations, necessity of Mg supplementation, PPI dose, duration of PPI therapy and route of administration. In multiple analysis we found that Mg supplementation (positive effect/p=0.03) and enteral route of PPI administration (negative effect/p=0.02) had significant impact on Mg concentration. Although the deleterious relationship between short-term PPI treatment and Mg concentration was found, further studies should be provided to confirm this interesting effect.
    Źródło:
    Acta Biochimica Polonica; 2017, 64, 3; 499-501
    0001-527X
    Pojawia się w:
    Acta Biochimica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The relationship between CA repeat polymorphism of the IGF-1 gene and the structure of motor skills in young athletes
    Autorzy:
    Karpowicz, Krzysztof
    Krych, Katarzyna
    Karpowicz, Małgorzata
    Nowak, Witold
    Gronek, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/1038522.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Biochemiczne
    Tematy:
    genetic variations
    motor skills
    young athletes
    Opis:
    The map of candidate genes that can potentially affect physical fitness becomes larger every year, and they are associated with such aspects as respiratory and cardiovascular stability; body build and composition - especially muscle mass and strength; carbohydrate and lipid metabolism; response to training; and exercise intolerance.The aim of this study was to analyze the relationship between the CA repeat polymorphism of the P1 promoter of the IGF1 gene and the structure of motor skills in the two groups of Polish young athletes in 2007-2009. In this study, 350 young sportsmen representing different sports disciplines were examined (age = 15.5 ± 0.5 years), by genotyping the IGF1 gene and determining the structure of motor skills using the International Physical Fitness Test (IPFT) battery. The multiple stepwise regression was used to determine the impact of the investigated motor skills on the indicator of the overall physical fitness, measured by the total score of the International Physical Fitness Test (IPFT). The analysis showed some regularity related to the character of the IGF1 gene polymorphism. It can be concluded that the two groups of young boys athletes practicing various sports disciplines (kinds of physical exercise) displayed similar associations between CA repeat polymorphism of the P1 promoter of the IGF1 gene and the level of motor effects. Our results suggest that this polymorphism may be a genetic marker of the physical performance phenotype. We demonstrated that CA repeat polymorphism of the P1 promoter of the IGF1 gene was associated with strength predispositions in the homozygous and non-carriers groups. In the group who were heterozygous it was speed-strength aptitudes.
    Źródło:
    Acta Biochimica Polonica; 2018, 65, 1; 43-50
    0001-527X
    Pojawia się w:
    Acta Biochimica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Comparison of fecal pyruvate kinase isoform M2 and calprotectin in assessment of pediatric inflammatory bowel disease severity and activity
    Autorzy:
    Czub, Elzbieta
    Nowak, Jan
    Szaflarska-Poplawska, Anna
    Grzybowska-Chlebowczyk, Urszula
    Landowski, Piotr
    Moczko, Jerzy
    Adamczak, Daria
    Mankowski, Przemyslaw
    Banasiewicz, Tomasz
    Plawski, Andrzej
    Walkowiak, Jaroslaw
    Powiązania:
    https://bibliotekanauki.pl/articles/1039342.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Biochemiczne
    Tematy:
    : pyruvate kinase
    calprotectin
    inflammatory bowel diseases
    ulcerative colitis
    Crohn's disease
    pediatrics
    Opis:
    Aims: Accurate assessment of inflammatory bowel disease (IBD) activity is the cornerstone of effective therapy. Fecal M2 isoform of pyruvate kinase (M2-PK) and fecal calprotectin (FC) are noninvasive markers of mucosal inflammation in IBD. The aim of this study was to compare performance of M2-PK and FC in assessment of pediatric ulcerative colitis (UC) and Crohn's disease (CD) severity and activity. Materials and methods: 121 patients with IBD, including 75 with UC and 46 with CD were recruited. Control group consisted of 35 healthy children (HS). Patients were assigned to groups depending on disease severity and activity. M2-PK and calprotectin concentration were determined in stool samples using ELISA. Areas under receiver operating characteristic curves (AUC) for FC and M2-PK with cut-off level at which M2-PK specificity was matching FC specificity were calculated and compared. Results: Performance of M2-PK at identifying patients with IBD, UC and CD among HS was inferior to FC. The differences in AUC were respectively: -0.10 (95% confidence interval [CI] [-0.13-(-0.06)], p<0.0001), -0.14 (95% CI [-0.19-(-0.09)], p<0.0001) and -0.03 (95% CI [-0.05-(-0.001)], p<0.02). M2-PK was inferior to FC in discriminating patients with mild UC from those with HS (AUC difference -0.23, 95% CI [-0.31-(-0.15)], p<0.0001). Conclusions: FC reflects pediatric IBD severity and activity better than M2-PK. This difference is particularly pronounced when identifying patients with mild UC and UC in remission.
    Źródło:
    Acta Biochimica Polonica; 2014, 61, 1; 99-102
    0001-527X
    Pojawia się w:
    Acta Biochimica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-3 z 3

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