Studie Marie Škarpové se zabývá literárními prameny a okruhy duchovních písní, které byly inspirací pro repertoár kancionálu "Jesličky, staré a nové písničky", jehož autorem byl přední český barokní básník a duchovní Fridrich Bridelius., This study deals with that portion of the repertoire of the Czech Advent and Christmas songbook Jesličky (Prague, 1658) by Fridrich Bridelius, which newly appeared in Czech hymnography thanks to this song book, and it summarizes the various results of the search for textual sources from other languages for these “new” songs in Jesličky. It points out their ties to contemporary German written hymnography (of both German and Bohemian provenience) and to Latin hymnography, i.e. to contemporary Latin songs. The text is thus not only a contribution towards discovering the ways that Czech hymnographers of the 17th century became familiar with the new, i.e. baroque, poetic language, but also, above all, an attempt to stimulate further hymnological research on baroque hymnographic works in the early modern history of Central Europe and the interconnections and relationships between them., Marie Škarpová., Rubrika: Studie, and České resumé na s. 397, anglický abstrakt na s. 377.
Cílem výzkumu bylo ověřit vztahy mezi výkonovou orientací a sebeznevýhodňováním. Výzkumný soubor sestával z 355 studentů Sakarya University v Turecku. 201 z nich byly ženy, 154 muži a průměrný věk byl 20,2 roku. Škála 2X2 výkonové orientace a škála sebeznevýhodňování byly použity jako míry. Vztahy mezi výkonovou orientací a sebeznevýhodňováním byly zkoumány pomocí korelační analýzy a mnohonásobné regresní analýzy. Výsledky ukázaly, že sebeznevýhodňování korelovalo pozitivně s cíli vyhýbat se učení a vyhýbat se výkonovým situacím a negativně s cíli přikročit k učení a přikročit k výkonovým situacím. Podle výsledků regresní analýzy bylo sebeznevýhodňování predikováno cíli vyhýbat se učení a vyhýbat se výkonovým situacím. Dále se ukázalo, že cíle přikročit k učení a přikročit k výkonovým situacím predikovaly sebeznevýhodňování negativně. Cíle přikročit k učení/vyhýbat se učení a přikročit k výkonovým situacím/vyhýbat se výkonovým situacím vysvětlily 69 % rozptylu sebeznevýhodňování., The aim of this research was to examine the relationships between achievement goal orientations and self-handicapping. The sample of study consists of 355 university students from Sakarya University, Turkey. 201 participants were female and 154 were male, the mean age was 20.2. The 2X2 Achievement Goal Orientations Scale and the Self-handicapping Scale were used as measures. The relationships between achievement goal orientations and self-handicapping were examined using correlation analysis and multiple regression analysis. Results showed that self-handicapping correlated positively with learning-avoidance and performance-avoidance goals and negatively with learning-approach and performance-approach goals. According to regression results, self-handicapping was predicted positively by learning-avoidance and performance-avoidance goals. Further learning- approach and performance-approach goals predicted self-handicapping in a negative way. Learning-approach/avoidance and performanceapproach/ avoidance goals have explained 69% of the variance in self-handicapping. The results should not be generalized either to all university students or to other student population. Secondly, as correlational statistics were utilized, no definitive statements can be made about causality. And last, the data are self-reported., Ümran Akin., and Obsahuje seznam literatury
Accelerated glycoxidation takes part in the development of diabetic complications. We determined advanced glycation end-products (AGEs) and advanced oxidation protein products (AOPP) in the sera of 52 patients with diabetes mellitus (DM) - 18 with DM Type 1 and 34 with DM Type 2 and examined their relationship to the compensation of the disease. AGEs were estimated spectrofluorimetrically (350 nm/440 nm) whereas AOPP were determined spectro-photometrically (340 nm). AGEs were elevated only in DM Type 2 (DM2 5.11±1.15x103 AU/g vs controls 4.08±0.71x103 AU/g, p<0.001, vs DM1 4.14±0.86x103 AU/g, p<0.005, DM1 vs controls were not significant). AOPP were elevated significantly in both types of DM with higher levels in DM Type 2 (DM2 157.50±75.15 mmol/l vs healthy subjects 79.80±23.72 mmol/l, p<0.001, vs DM1 97.50±30.91 mmol/l, p<0.005, DM1 vs controls p<0.05). There was a tight correlation between AGEs and AOPP in both types of DM (DM1 r=0.75, DM2 r=0.47 (p<0.05)) and both AGEs and AOPP correlated with triglycerides. In DM Type 1 only, AGEs correlated with HbA1c r=0.47 (p<0.05) and with blood glucose. Slight but not significant differences in AGEs and AOPP levels were observed in patients with or without diabetic complications. Oxidative stress is increased in both types of DM, more in Type 2 where it contributes to the formation of glycoxidation products., M. Kalousová, J. Škrha, T. Zima., and Obsahuje bibliografii
The polymorphisms of the tumor suppressor gene p53 in exon 4 (p53 BstUI) and in intron 6 (p53 MspI) have been suggested to be associated with the genetically determined susceptibility in diverse types of human cancer. In our hospital-based case-control study, we examined the allele and genotype incidence of these polymorphisms as well as their haplotype combinations in 60 brain tumor patients (27 males and 33 females) and 183 controls without malignancies. The genotype characteristics were determined by the PCR-based RFLP method using DNA extracted from peripheral blood. In this study we show that the p53 BstUI and the p53 MspI polymorphisms are not associated with increased risk of brain tumors. Thus, we conclude that the p53 BstUI and the p53 MspI polymorphic sites within the tumor suppressor gene p53 do not represent genetic determinants of susceptibility to brain tumors., E. Biroš, I. Kalina, A. Kohút, E. Bogyiová, J. Šalagovič, I. Šulla., and Obsahuje bibliografii
Binding of beta2-GP I to anionic phospholipids is thought to be the major antigen required in the reaction of anticardiolipin antibodies to phospholipids. The aim of this study was to investigate the changes of anti-beta2-GP I IgG during the first and second trimester of pregnancy and the relationship between the levels of anti-beta2-GP I and fetoplacental antigens and the correlation between anti-beta2-GP I IgG and antibodies against oxidized low-density lipoprotein IgG (oLAb) in serum of pregnant women. We determined anticardiolipin antibodies (ACA) IgG and maternal serum levels of alpha1-fetoprotein (AFP), human chorionic gonadotrophin (HCG) and trophoblast-specific beta1-glycoprotein (SP1) in 204 pregnant women in the first and second trimester. From this group we selected 52 serum samples positive for ACA IgG and 16 samples negative for ACA IgG. In the samples of selected patients, the levels of anti-b2-GP I IgG and oLAb IgG were determined. Anti-b2-GP I IgG levels significantly decreased in the second trimester (6.2±9.3 U/ml, mean ± S.D.) in comparison with the first trimester (8.3±10.4 U/ml) (p=0.05). Multiple of median (MoM) AFP correlated negatively but not significantly in the first trimester with anti-b2-GP I (r = -0.261, p = 0.12). In the second trimester this correlation was significantly negative (r = -0.278, p = 0.04). The Spearman correlation coefficients for MoM HCG and anti-beta2-GP I were 0.158 for the first trimester and 0.174 for the second trimester. MoM SP1 also did not correlate significantly with anti-beta2-GP I in both trimesters. The correlation between anti-beta2-GP I IgG and oLAb IgG was not significant (r = -0.06). In the first trimester 40 % serum samples were positive for anti-b2-GP I IgG and negative for oLAb IgG or vice versa, while 60 % samples in the second trimester were positive only for one determined autoantibody. We can conclude that the levels of a, L. Fialová, I. Malbohan, L. Mikulíková, O. Benešová, A. Zwinger., and Obsahuje bibliografii
a1_Oxidized low density lipoproteins (oxLDL) formed in vivo induce a humoral immune response. Oxidative modification of LDL renders it immunogenic and a heterogeneous population of specific anti-oxLDL antibodies is produced. These antibodies could represent a biological marker of oxidative stress and serve as markers of atherosclerosis. Autoantibodies against oxLDL (oLAb) have been detected in human subjects practically of every age. oLAb also appear in the blood of pregnant women. Some studies have shown that the levels of antibodies to oxLDL were elevated in women with established preeclampsia. The present study was aimed to estimate the oLAb IgG levels in the first and second trimester of pregnancy. Furthermore, we estimated the correlation between maternal serum (MS) levels of oLAb and alpha-1-fetoprotein (MS AFP), human chorionic gonadotrophin (MS HCG) and trophoblast-specific-beta-1-glycoprotein (MS SP1), because these proteins are determined as a part of prenatal biochemical screening for fetal congenital abnormalities. Our study deals with the oLAb changes in women with pregnancy-induced hypertension. We also investigated the correlation between oLAb IgG and anticardiolipin antibodies IgG (ACA) in the serum of pregnant women. We examined 40 pregnant women attending Institute for Mother and Child Care for their antenatal care as outpatients. Routine blood samplings between the 9-13th week of pregnancy and 16-18th week of pregnancy were performed as a part of biochemical prenatal screening for fetal congenital abnormalities (Group 1). Their mean age was 27±4.1 years. Furthermore, we examined 26 women in the second or third trimester with pregnancy-induced hypertension (Group 2). Group 2 was compared with 49 pregnant women in the second or third trimester who were normotensive (Group 3)., a2_We used commercial standardized ELISA kits for determination of oLAb IgG, ACA IgG, MS AFP and MS HCG, MS SP1 was analyzed by single radial immunodiffusion. We did not find any differences in the levels of oLAb IgG in the first and second trimester in the women of Group 1. The correlation between oLAb and ACA IgG was not statistically significant (Spearman coefficient r=0.22, p=0.1). The correlation between oLAb IgG with MS AFP, MS HCG and MS SP1 was not statistically significant. Weak negative correlation for AFP and HCG was suggested both in the first and in the second trimester. The levels of oLAb IgG in the group of women with pregnancy-induced hypertension were significantly lower than in the group of normotensive women (348±388 U/ml v.s. 579±400 mU/ml, p<0.01). We can conclude that the levels of oLAb do not differ in the first and second trimester of gravidity. However, we cannot exclude the possible influence of an inverse relationship between oLAb IgG titers and the synthesis of fetoplacental antigens. This finding is important especially in the context of the results of prenatal biochemical screening. Pregnancy-induced hypertension is associated with lower levels of oLAb. Weak cross-reactivity between oLAb and anticardiolipin antibodies may exist but there is a possibility that there are two different populations of antibodies reacting with various antigens., L. Fialová, L. Mikulíková, I. Malbohan, O. Benešová, S. Štípek, T. Zima, A. Zwinger., and Obsahuje bibliografii
Studie Evy Myslivcové se zabývá korespondencí mezi hudebním skladatelem Antonínem Dvořákem a jeho blízkým přítelem Aloisem Göblem., This article introduces newly found photocopies of two letters from Antonín Dvořák to Alois Göbl with heretofore unknown and unpublished contents (newly discovered facts about Dvořák’s life and about period reception of his masterpieces – e.g. the Symphony No. 9 in E Minor “From the New World”, op. 95, and the Cello Concerto in B Minor, op. 104) and places them within the context of Dvořák’s correspondence addressed to his friend Göbl in Sychrov that has already been published in several different editions., Eva Myslivcová., Rubrika: Studie, and Německé resumé na s. 299, anglický abstrakt na s. 289.
Early consequences of lithium-pilocarpine convulsive status epilepticus (SE) were studied six days after this status had been induced in rat pups at the age of either 12 or 25 days. Studies of spontaneous EEG activity demonstrated the presence of epileptic phenomena (isolated spikes) in both hippocampus and cortex (cortical spikes were more expressed in the older group). There were no marked behavioral correlates of spikes and transition into the ictal phase was exceptional. The motor performance on a rotorod and a horizontal bar was the same in experimental and control rats of both ages. Behavior in the open field was changed in a reverse manner in the two age groups: the locomotor activity of rats with induced seizures at the age of 12 days was significantly lower than that of their control siblings, whereas animals undergoing status at the age of 25 days were hyperactive. In addition, they also exhibited increased exploratory activity (rearing) and their habituation to the open field was deranged. Nissl-stained brain sections demonstrated extensive brain damage in the older group in contrast to the negative findings in younger animals. EEG, behavioral and morphological changes induced by status epilepticus in developing rats persisted for 6 days after the status. They markedly differed according to the age of animals., L. Suchomelová, H. Kubová, R. Haugvicová, R. Druga, P. Mareš., and Obsahuje bibliografii
Insulin resistance is present in patients with Type 2 diabetes mellitus as well as in obese patients without diabetes. The aim of our study was to compare insulin action in diabetic and control persons with or without obesity and to evaluate the influence of serum cholesterol, serum triglyceride and blood pressure on metabolic variables of insulin action. We examined 42 Type 2 diabetic patients and 41 control persons with body mass index (BMI) from 21.1 to 64.5 kg.m-2, and 33 to 71 years old. The isoglycemic hyperinsulinemic clamp technique was performed at an insulin infusion rate of 1 mU.kg-1.min-1 during 120 min. We evaluated the metabolic clearance rate of glucose (MCRG, ml.kg-1.min-1) as the most important indicator of insulin action by isoglycemic clamp. The Pearson's correlation and multiple regression models were used to compare studied factors with the insulin action. We found following predictors of insulin resistance expressed in the relationship with MCRG: BMI (r = -0.68, p<0.001), plasma glucose concentration (r = -0.66, p<0.001), cholesterol (r=-0.55, p<0.001), triglycerides (r = -0.54, p<0.001) and mean blood pressure (r = -0.38, p<0.01). From the multiple regression analysis we conclude that obesity may have even greater influence on the insulin action than diabetes mellitus itself., G. Šindelka, J. Škrha, M. Prázný, T. Haas., and Obsahuje bibliografii
Studie Heleny Matějčkové se zabývá obchodními kontakty mezi hudebním skladatelem Antonínem Dvořákem a londýnským nakladatelem Augener & Co., In the course of research focusing on the history of publication of the works of A. Dvořák, printed editions have been discovered for five works that were issued in 1885 and 1886 by the London publishing house Augener & Co. The literature and sources concerning the life and work of A. Dvořák, however, make no mention of this publisher or of its editions of Dvořák’s music. The study maps the history and activity of the publishing house, devoting the greatest attention to describing the new sources and to consideration of the possible circumstances of their publication – Augener’s editions of Dvořák’s compositions appear to have been prepared on the basis of already issued printings by the Prague publisher F. A. Urbánek – and of aspects of publishing practice at the time, especially with regard to copyright issues., Helena Matějčková., Rubrika: Studie, and Anglické resumé na s. 265, anglický abstrakt 247.