Arch Med Sci
-
The authors aimed to answer the following questions: 1) What level of knowledge of type 1 diabetes do the parents of children and young adults with this disease have? 2) Will this level of knowledge increase after 1 year of observation? 3) Does improving the knowledge of young adults and their parents result in better metabolic control of the patients? ⋯ The parents of children and young adults with type 1 diabetes demonstrate a satisfactory level of theoretical knowledge of therapeutic conduct and self-monitoring principles. The test 1b results demonstrated a higher level of theoretical knowledge in all respondents and poorer metabolic control. Poorer metabolic control in some patients suggests that metabolic control in type 1 diabetes depends on factors other than education. Further research is necessary to determine these additional factors.
-
In humans, vitamin D has been shown to play a role in infectious diseases, but its association with acquisition and a complicated course of febrile urinary tract infections (UTIs) has not been investigated. We aimed to investigate the association between 25-hydroxyvitamin D (25(OH)D3) levels and the risk of first time febrile UTI in children. ⋯ Vitamin D deficiency (≤ 25 nmol/l) was an independent risk factor for UTI in children.
-
Secondary hemophagocytic lymphohistiocytosis (sHLH) is a life-threatening syndrome of severe hyperinflammation which is often triggered by infection or autoimmune disease (macrophage activation syndrome - MAS). The aim of our study was to assess the frequency of sHLH/MAS in children treated in our institution and to compare the effectiveness of various therapeutic interventions. ⋯ The results indicate that treatment of sHLH/MAS based on hd-GCs, CyA and IVIG is an effective therapy in children.
-
Regular training modulates airway inflammation and modifies susceptibility to respiratory infections. The impact of exercise and ambient conditions on airway hyperreactivity and innate immunity has not been well studied. We aimed to assess exercise-related symptoms, lung function, airway hyperresponsiveness and innate immunity proteins in relation to meteorological conditions and exercise load in competitive athletes. ⋯ Ambient training conditions, but not training load, influence bronchial hyperreactivity and the innate immune response in competitive athletes assessed during winter. The protective effect of regular exercise against respiratory infections is associated with a shift in serum innate immunity proteins.
-
This study was conducted to examine whether bleomycin-induced growth inhibitory action on human neuroblastoma cells (IMR-32) is influenced by anti-inflammatory metabolites of polyunsaturated fatty acids (PUFAs): lipoxin A4 (LXA4), resolvin D1 and protectin D1 in vitro. ⋯ Bioactive lipids have differential action on normal human lymphocytes and tumor cells in vitro. The apparent lack of effect of PUFAs in combination with bleomycin on the growth of human lymphocytes in comparison to their growth inhibitory action on IMR-32 cells suggests that PUFAs can be used in combination with bleomycin to target tumor cells with little concern over this combination's effect on the growth of human lymphocytes. Further studies are warranted to evaluate these differential effects under in vivo conditions.