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30442. Preaching in medieval England :
- Creator:
- Owst, Gerald Robert,
- Type:
- text and monografie kolektivní
- Subject:
- Dějiny britských ostrovů, kázání, dějiny církevní, Velká Británie, teologie, ikonografie, zbožnost, hagiografie, and světové dějiny středověku (do r. 1492)
- Language:
- English
- Rights:
- unknown
30443. Preaching, the Vernacular, and the Laity /
- Creator:
- Rychterová, Pavlína,
- Type:
- text and studie
- Subject:
- Křesťanství. Křesťanská církev všeobecně. Eklesiologie, kazatelství, jazyk český, husitství, české země 1306-1526, teologie, ikonografie, zbožnost, hagiografie, and jazyk, písmo
- Language:
- English
- Rights:
- unknown
30444. Preadipocyte factor-1 concentrations in patients with anorexia nervosa: the influence of partial realimentation
- Creator:
- Petra Kaválková, Ivana Dostálová, Denisa Haluzíková, Trachta, P., Hanušová, V, Zdeňka Lacinová, Hana Papežová, Daniela Domluvilová, Vít Zikán, and Martin Haluzík
- Type:
- article, články, model:article, and TEXT
- Subject:
- Fyziologie člověka a srovnávací fyziologie, fyziologie člověka, human physiology, preadipocyte factor-1, anorexia nervosa, realimentation, adipose tissue, 14, and 612
- Language:
- English
- Description:
- Preadipocyte factor-1 (Pref-1) is a member of epidermal growthfactor like family of proteins that regulates adipocyte and osteoblast differentiation. Experimental studies suggest that circulating Pref-1 levels may be also involved in the regulation of lipid and glucose metabolism and energy homeostasis. We hypothesized that alterations in Pref-1 levels may contribute to the ethiopathogenesis of anorexia nervosa or its underlying metabolic abnormalities. We measured Pref-1 concentrations and other hormonal, biochemical and anthropometric parameters in eighteen patients with anorexia nervosa and sixteen healthy women and studied the influence of partial realimentation of anorexia nervosa patients on these parameters. The mean duration of realimentation period was 46±2 days. At baseline, anorexia nervosa patients had significantly decreased body mass index, body weight, body fat content, fasting glucose, serum insulin, TSH, free T4, leptin and total protein. Partial realimentation improved these parameters. Baseline serum Pref-1 levels did not significantly differ between anorexia nervosa and control group (0.26±0.02 vs. 0.32±0.05 ng/ml, p=0.295) but partial realimentation significantly increased circulating Pref-1 levels (0.35±0.04 vs. 0.26±0.02 ng/ml, p<0.05). Postrealimentation Pref-1 levels significantly positively correlated with the change of body mass index after realimentation (r=0.49, p<0.05). We conclude that alterations in Pref-1 are not involved in the ethiopathogenesis of anorexia nervosa but its changes after partial realimentation could be involved in the regulation of adipose tissue expansion after realimentation., P. Kaválková ... [et al.]., and Obsahuje seznam literatury
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
30445. Preamble 1.0
- Creator:
- Hladká, Barbora and Mírovský, Jiří
- Publisher:
- Charles University, Faculty of Mathematics and Physics, Institute of Formal and Applied Linguistics (UFAL)
- Type:
- text and corpus
- Subject:
- corpus, multilingual, and subjects
- Language:
- Czech, English, French, and Polish
- Description:
- Preamble 1.0 is a multilingual annotated corpus of the preamble of the EU REGULATION 2020/2092 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL. The corpus consists of four language versions of the preamble (Czech, English, French, Polish), each of them annotated with sentence subjects. The data were annotated in the Brat tool (https://brat.nlplab.org/) and are distributed in the Brat native format, i.e. each annotated preamble is represented by the original plain text and a stand-off annotation file.
- Rights:
- Creative Commons - Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0), http://creativecommons.org/licenses/by-nc-sa/4.0/, and PUB
30446. Preanalytické interference a praktické využití sérových indexů
- Creator:
- Beňovská, Miloslava, Dastych, Milan, Čermáková, Zdeňka, and Tůmová, Jana
- Type:
- model:article, article, Text, techniky in vitro, and TEXT
- Subject:
- krevní vzorky - odběr--metody--normy, hemolýza, sérum--chemie, hyperbilirubinémie, systémy pro podporu rozhodování, klinické--normy--využití, řízení kvality, ikterus, and chylozita
- Language:
- Czech and English
- Description:
- Interference způsobené hemolýzou, chylozitou a ikterickým zbarvením vzorku představují dlouhodobý problém, který ovlivňuje kvalitu výsledků vydávaných v klinické biochemii. V laboratoři s preanalytickou automatizací bylo nezbytné nahradit vizuální popisy vzorků měřením sérových indexů (SI). V této práci jsou uvedeny komentáře popisující interference vzorku generované na základě naměřených SI a hodnoty sérových indexů pro jednotlivé metody, které po překročení vedou k nevydání výsledku tak, jak se používají na Oddělení biochemie a hematologie ve Fakultní nemocnici Brno. Vliv interferencí je také demonstrován na vzorcích pacientů., Interference caused by hemolysis, turbidity of lipemia and bilirubinemia of the sample represents a long-term problem that affects the quality of results given in clinical biochemistry. It was necessary to replace visual qualification of specimens with serum index (SI) measurement in the laboratory with preanalytical automation. This work contains comments describing sample interference generated based on measured SI and the values of serum indexes for individual methods that, when exceeded, lead to results that are no longer released, as used in the Department of Biochemistry and Hematology at the Brno University hospital (FN Brno). The influence of interference is also demonstrated on patient samples., Beňovská M., Dastych M., Čermáková Z., Tůmová J., and Lit.: 4
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
30447. Prebioptické zobrazení gliomů pomocí pet/ct s podáním 18F-fluorothymidinu
- Creator:
- Ferda, Jiří, Ferdová, Eva, Mařík, Karel, Mraček, Jan, and Hes, Ondřej
- Format:
- braille, text, and regular print
- Type:
- model:article, article, Text, práce podpořená grantem, and TEXT
- Subject:
- gliom--diagnóza, multimodální zobrazování--metody--přístrojové vybavení--využití, thymidin--analogy a deriváty--aplikace a dávkování--diagnostické užití, proliferace buněk, diagnostické techniky neurologické--přístrojové vybavení--trendy--využití, nádory mozku--diagnóza, předoperační péče--metody--využití, staging nádorů--metody--přístrojové vybavení--využití, Ki-67 antigen--izolace a purifikace, výsledky a postupy - zhodnocení (zdravotní péče), statistika jako téma, and lidé
- Language:
- Czech and English
- Description:
- Cíl. Zhodnotit zkušenosti s prebioptickou diagnostikou proliferační aktivity gliomů pomocí PET/CT s podáním 18F-fluorothymidinu. Metoda. Byl zhodnocen soubor 21 mozkových nádorů (u nemocných v průměrném věku 50,3 let v rozpětí 26-72 let), 18F-FLT-PET/CT bylo provedeno před stanovením patologicko-anatomické diagnózy. Byla porovnána úroveň akumulace 18F-FLT s proliferační aktivitou hodnocenou pomocí markeru Ki-67. Výsledky. Bylo dosaženo následujících výsledků - přesnost (acuracy) 90,4 % (19/21), senzitivita 90 % (9/10), specifkita 90,9 (10/11), pozitivní prediktivní hodnota 90 % (9/10) a negativní prediktivní hodnota 90,9 % (10/11). Závěr. 18F-FLT-PET/CT je vysoce spolehlivý test při prebioptickém hodnocení proliferační aktivity gliomů, vede k lepšímu cílení biopsie a k časnému nalezení maligního zvratu gliomů., Aim. To evaluate a value of the proliferation activity assessment in gliomas using PET/CT with the application of 18F-fiuorothymidine. Method. The sample of 21 tumors was analyzed (in patients with mean age 50.3, range 26-72 years), 18F-FLT-PET/CT was performed before confirmation of the histological diagnosis, and the level of 18 F-FLT accumulation was compared with the assessment of proliferation activity using immunohistochemistry evaluation of Ki-67. Results. Following results were reached accuracy 90.4% (19/21), sensitivity 90% (9/10), specificity 90.9 (10/11), positive predictive value 90% (9/10) and negative predictive value 90.9% (10/11). Conclusion. 18F-FLT-PET/CT is the valuable test to estimate the proliferation activity of gliom before biopsy, could leads to better targeting biopsy and early detection of malignant turnover of glioma., and Jiří Ferda, Eva Ferdova, Karel Mařík, Jan Mraček, Ondřej Hes
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
30448. Precise near real-time GNSS analyses at geodetic observatory Pecný: precise orbit determination and water vapour monitoring
- Creator:
- Jan Douša
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Geologie. Meteorologie. Klimatologie, GPS (navigační systém), geodynamika, GPS (navigation system), geodynamics, near real-time, troposphere delay, GLONASS, precise orbit prediction, 7, and 551
- Language:
- English
- Description:
- This paper provides a summary of the Geodetic Observatory Pecný achievements within the Centre for the Earth Dynamics Research (CEDR, 2005-2009) project in the field of precise near real-time GNSS analyses. The GOP data centre supporting our own near real-time activities as well as those of various other institutes has been enhanced by including GLONASS data, real-time GNSS data and some other supporting products. The ultra-rapid GNSS orbits are routinely determined and predicte dat GOP by analysing a global network of 60 stations. Significant improvements, which resulted in the fitted and predicted satellite positionrms of 4 and 10 cm, respectively, were achieved within the CEDR project. The GOP orbit product is updated every 6 hours and it routinely contributes to the International GNSS Service (IGS). Based on these predicted precise orbits, the GOP near real-time regiona l GNSS network solution is routinely provided for monitoring water vapour in the atmosphere. Resulting zenith troposphere delays achieved a standard deviation of 3-5 cm compared to precise EUREF post-processing results or a standard deviation of 1-2 mm when converted to precipitable water vapour and compared to a nearby radiosonde. The troposphere delays estimated in GOP are operationally used in the Numerical Weather Prediction., Jan Douša., and Obsahuje bibliografické odkazy
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
30449. Preclinical atherosclerosis and other determinants of venous thromboembolism in patients with thrombophilias
- Creator:
- Ondřej Auzký, Libuše Pagáčová, Tomáš Šejda, and Jan Piťha
- Format:
- Type:
- article, články, model:article, and TEXT
- Subject:
- Fyziologie člověka a srovnávací fyziologie, ultrasonografie, trombóza, ultrasonography, venous thrombosis, preclinical atherosclerosis, venous thromboembolism, thrombophilia, 14, and 612
- Language:
- English
- Description:
- At present, the supposed association between venous thromboembolism and atherosclerosis has yet to be proven. However, no data are available from patients with thrombophilias. We evaluated the association between preclinical atherosclerosis and prevalence of thromboembolic events in patients with thrombophilias. Presence of preclinical atherosclerosis in common carotid and femoral arteries measured by ultrasound was assessed by Belcaro score (based mainly on the presence of plaques) and by measurements of intima media thickness in the same location in 109 patients (43 men, mean age 41.5±13 years) with established thrombophilias. Other parameters under the study were age, presence of traditional cardiovascular risk factors, anthropometric and clinical data including blood pressure measurements and medication. The differences between patients with (n=47) and without (n=62) thromboembolic events were assessed by paired t-test and chi square tests. In patients with a history of venous thromboembolism, body mass index and the prevalence of antihypertensive treatment (AT) were significantly higher than in patients without history of thromboembolism (BMI: 26.5±5.0 vs. 24.4±3.7 kg/m2; p=0.04, AT: 25.5 % vs. 8.1 %; p=0.013). No significant differences between groups were found regarding preclinical atherosclerosis. Overweight and hypertension, but not preclinical atherosclerosis, were more prevalent in patients with thrombophilias suffering from thromboembolism., O. Auzký ... [et al.]., and Obsahuje bibliografii a bibliografické odkazy
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
30450. Precobalanced and cobalanced sequences of modules over domains
- Creator:
- Giovannitti, A. and Goeters, H. P.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- precobalanced sequence, cobalanced sequence, torsion-free image, and pure submodule
- Language:
- English
- Description:
- The class of pure submodules (P) and torsion-free images (R) of finite direct sums of submodules of the quotient field of an integral domain were first investigated by M. C. R. Butler for the ring of integers (1965). In this case P = R and short exact sequences of such modules are both prebalanced and precobalanced. This does not hold for integral domains in general. In this paper the notion of precobalanced sequences of modules is further investigated. It is shown that as in the case for abelian groups the exact sequence 0 → M → L → T → 0 with torsion T is precobalanced precisely when it is cobalanced and in this case will split if M is torsion-free of rank 1. It is demonstrated that containment relationships between P and R for a domain R are intimately related to the issue of when pure submodules of Butler modules are precobalanced. An analogous statement is made regarding the dual question of when torsion-free images of Butler modules are prebalanced.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public