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2642. Adoption of Habsburg Portrait Models for Aristocratic Likenesses in the Czech Lands in the Reign of Ferdinand I /
- Creator:
- Kubíková, Blanka,
- Type:
- text and studie
- Subject:
- Malířství, Ferdinand, umění renesanční, malířství, portréty, aristokracie, české země 1526-1620, malířství, malíři, and panovníci, panovnické rody, dvory
- Language:
- English
- Rights:
- unknown
2643. Adoption of the Act No. 1921: XLVII on the Extincion of the Ruler Rights of Charles IV and Succession to the Throne of the House of Habsburg in Hungary by the National Assembly in November 1921 /
- Creator:
- Tóth, Andrej
- Subject:
- legislativa, ústavní a právní dějiny, světové dějiny 1918-1945, and Maďarsko
- Language:
- English
- Rights:
- unknown
2644. Adoptivní buněčná terapie pomocí lymfocytů T v léčbě nádorů
- Creator:
- Vávrová, Kateřina, Bartůňková, Jiřina, and Horváth, Rudolf
- Format:
- print, text, and regular print
- Type:
- model:article, article, Text, práce podpořená grantem, and TEXT
- Subject:
- lidé, imunoterapie adoptivní, nádory--imunologie--terapie, lymfocyty infiltrující nádor, T-lymfocyty--imunologie, T-lymfocyty cytotoxické--imunologie, protinádorové vakcíny, CD4-pozitivní T-lymfocyty--imunologie--transplantace, antigeny nádorové--imunologie, melanom--imunologie--terapie, nádory kůže--imunologie--terapie, protinádorová imunita, adoptivní transfer lymfocytů T, tumor specifické lymfocyty, and expandované lymfocyty T periferní krve
- Language:
- Czech and English
- Description:
- Cílem imunoterapie je využití imunitních mechanizmů k eliminaci nebo ke kontrole růstu maligně transformovaných buněk. Jednou z možností imunoterapie je aplikace adoptivního transferu lymfocytů T, jehož podstatou je infuze ex vivo expandovaných tumor specifických lymfocytů, které rozeznávají a ničí neoplastické buňky. Úspěšnost adoptivní T buněčné terapie se významně zlepšila pochopením základních molekulárních mechanizmů interakce imunitního systému s nádory. Slibných výsledků bylo dosaženo zejména u maligního melanomu, karcinomu ledviny a lymfatické leukemie. Adoptivní T buněčná terapie se postupně etabluje mezi nadějné imunoterapeutické postupy a rozšiřuje tak portfolio léčebných možností, i když pro svoji metodickou náročnost nenašla dosud velké rozšíření., The aim of current immunotherapeutic approaches is to harness the individual’s immune system towards a tumor tissue to eliminate or, at least, to control proliferation of the neoplastic cells. Among the cancer treatment strategies, the adoptive T cell transfer is progressively developing method that uses an ex vivo modified and expanded tumor-specific T cells as a tool to target and destroy the neoplastic tumor cells. The efficacy of the adoptive T cell therapy has significantly improved in recent years due to a better understanding of the molecular mechanisms that control the interactions of immune system and tumor cells. Promising results have already been achieved within the clinical trials in malignant melanoma, renal cancer and lymphoid leukemia. The adoptive T cell therapy is therefore gradually finding its place among the other immunotherapeutic strategies and expands the spectrum of available treatment options in cancer therapy., Kateřina Vávrová, Jiřina Bartůňková, Rudolf Horváth, and Literatura
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
2645. Adrenální insuficience
- Creator:
- Gabalec, Filip and Čáp, Jan
- Format:
- print, text, and regular print
- Type:
- model:article, article, Text, přehledy, and TEXT
- Subject:
- lidé, adrenální insuficience--diagnóza--farmakoterapie, adrenokortikotropní hormon--diagnostické užití, hydrokortison--aplikace a dávkování--krev--nedostatek--sekrece, diferenciální diagnóza, glukokortikoidy--škodlivé účinky--terapeutické užití, prednison--aplikace a dávkování, fludrokortison--aplikace a dávkování, and mineralokortikoidy--aplikace a dávkování--nedostatek
- Language:
- Czech and English
- Description:
- Nedostatečnost kůry nadledvin je potenciálně život ohrožující stav. Článek pojednává o diferenciální diagnostice a limitech dynamického testování, možnostech deeskalace kortikoidní terapie a substituční terapii glukokortikoidy, mineralokortikoidy a androgeny. Zmíněny jsou nové substituční možnosti včetně nově vyvíjených., Adrenal insufficiency is a potentially life threatening condition. The paper deals with differential diagnostics and limits of dynamic testing, possibilities of de-escalation of corticosteroid therapy and substitution therapy with glucocorticoids, mineralocorticoids and androgens. New replacement possibilities are mentioned including those in development., and Filip Gabalec, Jan Čáp
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
2646. Adrenergic lipolysis in immobilized and perfused adipocytes
- Creator:
- Lincová, D., Mišeková, D., Farghali, H., Martínek, J., and Hynie, S.
- Type:
- article, model:article, and TEXT
- Subject:
- immobilized adipocytes, isoprénaline, and propranolol
- Language:
- English
- Description:
- The method of cellular immobilization and perfusion was applied to adipocytes. The lipolytic effect of isoprénaline, whose action is produced as a result of receptor-drug interaction, was followed. An agarose solution kept at at 37 °C was mixed 1:1 with the cell suspension. Thereafter, adipocytes were immobilized in the agarose threads. The lipolytic effect of 0.1 ml of isoprénaline (1x10~4 mol/1), that was rapidly introduced to the cell perfusion inlet in a non-recirculating system, was monitored by assessing glycerol production. The immobilized and perfused adipocytes exhibited significant lipolytic activity. After reaching the maximum effect, 0.1 ml of propranol (lxl 0-3 mol/1) that was applied to the bioreactor inlet, abolished the isoprénaline effect. The present data demonstrate the potential applicability of immobilized perfused adipocytes for various kinds of studies.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2647. Adrenergic receptors gene polymorphisms and autonomic nervous control of heart and vascular tone
- Creator:
- Matušková, Lenka and Javorka, Michal
- Format:
- počítač and online zdroj
- Type:
- model:article and TEXT
- Subject:
- adrenergic receptors, polymorphisms, and cardiovascular control
- Language:
- English
- Description:
- Adrenergic receptors (ARs) are the primary targets of catecholamines released from the sympathetic nerve endings during their activation. ARs play a central role in autonomic nervous system and serve as important targets of widely used drugs. Several ARs gene polymorphisms were found to be associated with cardiovascular disease in previous clinical studies. Although more precise mechanism of the polymorphisms influence on autonomic control of cardiovascular system was studied in many previous physiological studies, their results are not unequivocal. This paper reviews the results of clinical and physiological studies focused on the impact of selected common single nucleotide polymorphisms of ARs genes involved in sympathetic control on cardiovascular system and its control. In summary, many studies assessed only a very limited range of cardiovascular control related parameters providing only very limited view on the complex cardiovascular control. The overview of partially contradicting results underlines a need to examine wider range of cardiovascular measures including their reactivity under various stress conditions requiring further study. It is expected that an effect of one given polymorphism is not very prominent, but it is suggested that even subtle differences in cardiovascular control could – on a longer time scale – lead to the development of severe pathological consequences.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2648. Adsorbents for iron removal obtained from vermiculite
- Creator:
- Węgrzyn, Agnieszka, Chmielarz, Lucjan, Zjeżdżalka, Paweł, Andrzej Kowalczyk, Jabłońska, Magdalena, Baldrich Tolosa, Xavier, and Michalik, Marek
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Geologie. Meteorologie. Klimatologie, vermikulit, adsorpce, vermiculite, adsorption, acid treatment, iron removal, 7, and 551
- Language:
- English
- Description:
- In presented work, raw, expanded and acid treated vermiculites were used as low-cost and active adsorbents for reducing of environmental pollution with heavy metals. Acid treatment was performed at elevated temperature (95°C) for 2 and 24 h in solution of HNO3. Adsorption capacity towards Fe3+ was studied in column, semi-batch and batch mode. It was shown that all samples are effective in removal of heavy metals; however adsorption mechanism is based not only on ion exchange of interlayer cations but also precipitation/deposition processes. Starting material and modified samples as well as spent adsorbents were characterized with respect to the vermiculite structure using X-ray diffraction method., Agnieszka Węgrzyn, Lucjan Chmielarz, Paweł Zjeżdżalka, Andrzej Kowalczyk, Magdalena Jabłońska, Xavier Baldrich Tolosa and Marek Michalik., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2649. Adsorption of phenol and aniline by original and quaternary ammonium salts-modified montmorillonite
- Creator:
- Kostelníková, Hana, Petr Praus, and Turicová, Martina
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Geologie. Meteorologie. Klimatologie, adsorpce, montmorillonit, fenoly, anilin, adsorption, montmorillonite, phenols, aniline, intercalation, quaternary ammonium salts, 7, and 551
- Language:
- English
- Description:
- Adsorption of phenol and aniline onto original and with quaternary ammonium salts (QASs)-modified montmorillonite was described by sorption isotherms of type III and II, respectively. For the montmorillonite (MMT) modification - hydrophobisation, cetyltrimethyl- ammonium (CTMA) and tetramethylammonium (TMA ) cations were used. In comparison with phenol, aniline was adsorbed largely on original MMT but less on modified one. XRD pa tterns indicated that both aromatic compounds were intercalated in the MMT interlayer be ing perpendicularly oriented to silicate sheets. Alkyl chains of CTMA and TMA probably act as organic "pillars" stabilising the MMT tabular structure against exfoliation due to the intercalation with phenol and aniline of high concentrations., Hana Kostelníková, Petr Praus and Martina Turicová., and Obsahuje bibliografické odkazy
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2650. Adsorptive removal of aromatic compound by montmorillonite: application of factorial design analysis
- Creator:
- Geyikçi, Feza and Çoruh, Semra
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Geologie. Meteorologie. Klimatologie, montmorillonit, montmorillonite, factorial design analysis, phenol adsorption, 7, and 551
- Language:
- English
- Description:
- Phenolic compounds are common pollutants found particularly in the effluents from petroleum and petrochemical, coal conversion, and phenol producing industries. Due to their toxicity and carcinogenity, water and wastewater containing phenolic compounds must be treated before being used and discharged for receiving water bodies. There is a growing interest in using low-cost and commercially available materials for the adsorption of organic compounds. Clay minerals have great potential to remove phenols in water due to efficient sorbents which can be used as alternative adsorbents to replace the costly activated carbon. They are widely applied in many fields of adsorption technology including the removal of amines, metals, ketones, phosphates, chlorophyll, non-ionic contaminants, and organic pigments/dyes. Montmorillonitic smectites, {(Na,Ca)0.33(Al,Mg)2(Si4O10)-(OH)2.nH2O} are one of the natural clay minerals that have specific surface chemical properties. In this study, a factorial experimental design technique was used to investigate the adsorption of phenol from water solution on montmorillonite. Factorial design of experiments is employed to study the effect of three factors: pH (2.0 and 8.0), montmorillonite dosage (0.1 and 1.0 g/L) and initial low and high concentration (10 and 100 mg/L). The efficiency of phenol adsorption was determined after 60 min of treatment. Main effects and interaction effects of three factors were analyzed by using statistical techniques. A regression model was found to fit the experimental data very well. Through using the Student’s t-test, analysis of variance, F-test and lack of fit to define most important process variables affecting the percentage phenol adsorption., Feza Geyikçi and Semra Çoruh., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public