Here we analyzed associations between muscles mass, total bone mineral content (BMC), lumbar spine bone density (BMD L1-L4) and serum or urine hormones in healthy peripubertal girls. Total BMC and areal BMD L1-L4, muscle mass and fat were measured by dual-energy X-ray absorptiometry (DXA). Muscle force (N) was estimated by a dynamometer. Circulating estradiol, folliclestimulating hormone (FSH), luteinizing hormone (LH), 25-hydroxy vitamin D, parathyroid hormone (PTH), insulin-like growth factor 1 (IGF-1), leptin, osteocalcin, bone isoenzyme of alkaline phosphatase (bALP) and total calcium and phosphorus were quantified as the nocturnal melatonin and serotonin urinary excretion. Partial correlations adjusted for height, Tanner score and physical activity confirmed positive relationships between BMC or BMD L1-L4 (Z-score) and lean mass or fat. Furthermore, positive relationship was observed between BMC or BMD L1-L4 (Z-score) and serum leptin. After adjustment for Tanner score and physical activity, positive associations were observed between lean mass and IGF-1, leptin levels or muscle force. We proved positive relationships between bone mass and serum leptin in peripubertal girls., V. Cirmanova, I. Zofkova, P. Kasalicky, V. Lanska, M. Bayer, L. Starka, R. Kanceva., and Obsahuje bibliografii
Chronické zápalové choroby čreva (inflammatory bowel disease – IBD) vyvolávajú v organizme početné extraintestinálne prejavy, a to v dôsledku spoločnej etiopatogenézy, chronického systémového zápalu, častých porúch výživy a liečby. Jedným z prejavov sú i zmeny endokrinného systému. Interakcia je vzájomná, Crohnova choroba a ulcerózna kolitída spôsobujú funkčné a morfologické zmeny endokrinne aktívnych orgánov, na druhej strane endokrinné funkčné poruchy často negatívne zasahujú do priebehu črevnej choroby. V článku rozoberáme súvis IBD s produkciou pohlavných hormónov a fertilitou, súvis s adrenálnou funkciou, funkciou a morfológiou štítnej žľazy, produkciou rastového hormónu a poruchami rastu u detí, a znížením kostnej denzity. Táto téma nie je v mnohých aspektoch dostatočne preskúmaná a vyžaduje ďalšie analýzy a objasnenia. Kľúčové slová: Crohnova choroba – endokrinný systém – ulcerózna kolitída – zápalové choroby čreva, Inflammatory bowel disease is often accompanied by extraintestinal manifestations due to a common autoimmune etiopathogenesis, chronic systemic inflammation, frequent nutrition deficits, and the treatment. Endocrine system changes belong to manifestations too. Interaction is mutual, Crohn´s disease and ulcerative colitis cause functional and morphological changes of endocrine tissues. On the other hand the endocrine disorders negatively influence the course of bowel disease. In the article we analyze correlation of IBD with gonadal hormone production and fertility, with adrenal function, with the function and morphology of the thyroid, with growth hormone production and growth disorders in children, and with bone mineral density reduction. This topic is not studied enough and needs more analysis and clarification. Key words: Crohn´s disease – endocrine system – inflammatory bowel disease – ulcerative colitis, and Jana Kollerová, Tomáš Koller, Tibor Hlavatý, Juraj Payer
The study aims at presenting the development of research on the upper level of bourgeois society in Czech historiography. It focuses on the comparison of crucial terms used in these discussions, such as patriciate, notables and elites., Josef Kadeřábek., and Obsahuje seznam literatury
Název z obálky, [Svazku I sešit 5. a 6.], Sedmé polní kázání : práce ve žních a sklízení, and Converted from MODS to DC version 1.8 (EE patch 2018/05/24)