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    Wyświetlanie 1-8 z 8
    Tytuł:
    Wskaźnik średniej rocznej erozyjności deszczu i spływu powierzchniowego (R) na przykładzie stacji meteorologicznej w Łazach k. Bochni (region klimatu Pogórza Karpackiego)
    Mean annual R factor for Łazy near Bochnia meteorological station (Carpathian Foothills climatic region)
    Autorzy:
    Święchowicz, Jolanta
    Data publikacji:
    2013
    Słowa kluczowe:
    wskaźnik erozyjności deszczu [EI_3_0]
    rainfall erosivity index [EI_3_0]
    region klimatu Pogórza Karpackiego
    Poland
    Carpathian Foothills climatic region
    USLE
    Polska
    wskaźnik R
    R factor
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    Dostawca treści:
    Repozytorium Uniwersytetu Jagiellońskiego
    Artykuł
    Szczegóły
    Tytuł:
    Markers of lipid peroxidation and antioxidant status in the serum and saliva of patients with active Crohn disease
    Autorzy:
    Krzyściak, Wirginia
    Pytko-Polończyk, Jolanta
    Mach, Tomasz
    Domagała-Rodacka, Renata
    Cibor, Dorota
    Szczeklik, Katarzyna
    Owczarek, Danuta
    Data publikacji:
    2018
    Słowa kluczowe:
    Increased oxidative stress has been implicated in the pathogenesis of Crohn disease (CD). Except for C‑reactive protein (CRP), good biological markers of CD activity are lacking. We aimed to investigate the diagnostic usefulness of selected markers of oxidative stress in the serum and saliva of patients with active and inactive CD. A total of 58 patients with confirmed CD (32 with active CD, 26 with inactive CD, and 26 healthy controls) were prospectively enrolled to the study. The markers examined were malondialdehyde (MDA), ferric reducing ability of plasma (FRAP), reduced glutathione (GSH), and catalase (CAT). MDA levels were higher in the serum and saliva of patients with active CD than in those with inactive CD and controls and were positively correlated with the Crohn’s Disease Activity Index (r = 0.8, P <0.001) and CRP (P <0.001). Serum and saliva antioxidant indicators (FRAP and GSH) were decreased in both CD groups compared with controls and were negatively correlated with clinical activity and inflammation (FRAP, r = -0.5, P <0.001; GSH, r = -0.5, P <0.001; and CAT, r = -0.5, P <0.001). The increased lipid peroxidation and decreased antioxidant activity in serum and saliva confirm that CD patients are under oxidative stress. The positive correlations of MDA with the clinical activity and inflammation, as well as the comparison of the receiver operating characteristic curves for MDA and CRP, suggest that MDA could be a good diagnostic marker of CD.
    lipid peroxidation
    serum
    saliva
    Crohn disease
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    Dostawca treści:
    Repozytorium Uniwersytetu Jagiellońskiego
    Artykuł
    Szczegóły
    Tytuł:
    Relation between adipose tissue and the musculoskeletal unit in a group of postmenopausal women
    Autorzy:
    Warzecha, Maja
    Madejska, Natalia
    Amarowicz, Jarosław
    Data publikacji:
    2022
    Słowa kluczowe:
    Introduction Involutional changes observed during aging increase rapidly in the postmenopausal period. These changes include body composition by affecting bone
    p < 0.001). The results were not supported by muscle strength (handgrip). The authors identified correlations between the bone parameters and adipose tissue but these were identified as weak or moderate (p < 0.05). Special emphasis should be placed on the relation between the trabecular bone score (TBS) and VAT area (r = –0.385
    SD 5.3). All women had been asked to complete a questionnaire (medical history) and underwent a total body composition analysis [bone mineral density (BMD)] testing (spine and/or neck) followed by a handgrip test. Results The study revealed strong correlations between appendicular skeletal muscle mass index – appen.lean/height2
    muscle and fat tissue. A number of studies have investigated the mutual interaction between bone and muscle tissue
    p < 0.001). Conclusions There is a strong dependence between muscle and adipose tissues. Despite the fact that the increase in fat is correlated with the growth of muscle tissue
    it is not accompanied by better quality of the muscle (handgrip). Bone microarchitecture is more related to VAT area than neck/spine BMD.
    visceral adipose tissue area (VAT) and fat/mass/height2 index (r = 0.589 and 0.658 respectively
    whereas adipose tissue had not been studied thoroughly. The aim of the present study was to assess the relation between fat tissue parameters and the musculoskeletal unit. Material and methods The study was conducted in a group of 120 postmenopausal women with an average age of 69 years (59–81
    Pokaż więcej
    Dostawca treści:
    Repozytorium Uniwersytetu Jagiellońskiego
    Artykuł
    Szczegóły
      Wyświetlanie 1-8 z 8

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