Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Janas, Teresa" wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Dolegliwości bólowe, przygnębienie i ięk u pacjentów po udarze mózgu
Pain, depression and anxiety in patients after stroke
Autorzy:
Janas, Teresa
Powiązania:
https://bibliotekanauki.pl/articles/526744.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Tematy:
udar mózgu,
ból, l
ęk,
przygnębienie
stroke,
pain,
fear,
depression
Opis:
Wstęp: Ból, lęk, przygnębienie często towarzyszą pacjentom jako powikłania po przebytym udarze mózgu. Mogą przybierać postać reakcji obronnych chorego, który zmaga się z fizycznymi i psychicznymi konsekwencjami udaru. Stopień natężenia bólu i emocji oraz reakcje z nimi związane są indywidualne dla każdego pacjenta. Cel pracy: Celem pracy było określenie stopnia wpływu bólu poudarowego na codzienne funkcjonowanie pacjenta oraz określenie, czy lęk i  przygnębienie determinują postępy w  leczeniu i powrocie do codziennych czynności po udarze. Materiał i metody: Narzędziami badawczymi były: autorska ankieta oraz skale badawcze (SOPL, Lawtona, Katza oraz Doloplus). Grupę badanych stanowiło 31 pacjentów Oddziału Rehabilitacji Poudarowej w Szpitalu św. Rocha w Ozimku. Badanie przeprowadzono w okresie od listopada 2013 do marca 2014 roku. Wyniki: Uczucie lęku i przygnębienia wystąpiło u 41,93% (13) pacjentów. Objawy depresji wystąpiły u 6% (2) respondentów. Ból towarzyszył 90% (28) badanym, jednak w opinii pacjentów nie stanowił on poważniejszej przeszkody w kontynuacji rehabilitacji i w codziennym funkcjonowaniu. Skala Katza wykazała, że 58% (18) pacjentów nie potrzebowała pomocy w podstawowych czynnościach życia codziennego. Wnioski: Ból, lęk i przygnębienie nie miały istotnego wpływu na przebieg rehabilitacji w badanej grupie pacjentów. Ból nie upośledził znacząco aktywności ruchowej. Potencjalne problemy z  codziennym funkcjonowaniem pacjentów, dzięki procesowi rehabilitacji, zostały w znaczącym stopniu wyeliminowane.
Background: Pain, fear, depression often accompany patients as complications after stroke. They can usually take the shape of patients’ defensive reaction, who must struggle with physical and psychical consequences of stroke. Degree of those feelings’ intensity and the reactions related to them are individual for every patient. Aim of the study: The aim of the research was to determine the effect of post-stroke pain on the daily functioning of the patient and determine whether anxiety and depression determine the effects of treatment and return to activities of daily living after stroke. Material and methods: Research instruments were: an author’s questionnaire and the research scales (SOPL, Lawton’s IADL Scale, Katz Index and Doloplus Pain Scale). The study sample consisted of 31 patients from the Rehabilitation Department in Saint Roch Hospital in Ozimek. The research was carried out from October 2013 to March 2014. Results: The feeling of the fear and depressed appeared among 41.93% (13) patients and it was in the limit of normality. Symptoms of depression appeared among 6% (2) of respondents. The pain occurred among 90% (28) of patients, however, in the opinion of the patients did not constitute a serious obstacle to the continuation of the rehabilitation and daily functioning. The Katz Index revealed that 58% (18) of the patients did not need help with basic activities of daily life. Conclusions: Pain, anxiety, and depression had no significant effect on the course of the rehabilitation of patients in the study group. The pain did not decrease significantly physical activity. Potential problems with the daily functioning of patients through the process of rehabilitation, have been largely eliminated.
Źródło:
Puls Uczelni; 2015, 1; 17-20
2080-2021
Pojawia się w:
Puls Uczelni
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of hexadecaprenol on molecular organisation and transport properties of model membranes.
Autorzy:
Janas, Teresa
Nowotarski, Krzysztof
Gruszecki, Wiesław
Janas, Tadeusz
Powiązania:
https://bibliotekanauki.pl/articles/1044307.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
voltammetric studies.
bilayer lipid membranes
Langmuir film studies
long-chain polyprenol
lipid monolayer
Opis:
The Langmuir monolayer technique and voltammetric analysis were used to investigate the properties of model lipid membranes prepared from dioleoylphosphatidylcholine (DOPC), hexadecaprenol (C80), and their mixtures. Surface pressure- molecular area isotherms, current-voltage characteristics, and membrane conductance-temperature were measured. Molecular area isobars, specific molecular areas, excess free energy of mixing, collapse pressure and collapse area were determined for lipid monolayers. Membrane conductance, activation energy of ion migration across the membrane, and membrane permeability coefficient for chloride ions were determined for lipid bilayers. Hexadecaprenol decreases the activation energy and increases membrane conductance and membrane permeability coefficient. The results of monolayer and bilayer investigations show that some electrical, transport and packing properties of lipid membranes change under the influence of hexadecaprenol. The results indicate that hexadecaprenol modulates the molecular organisation of the membrane and that the specific molecular area of polyprenol molecules depends on the relative concentration of polyprenols in membranes. We suggest that hexadecaprenol modifies lipid membranes by the formation of fluid microdomains. The results also indicate that electrical transmembrane potential can accelerate the formation of pores in lipid bilayers modified by long chain polyprenols.
Źródło:
Acta Biochimica Polonica; 2000, 47, 3; 661-673
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Translocation of polysialic acid across model membranes: Kinetic analysis and dynamic.
Autorzy:
Janas, Teresa
Krajiński, Henryk
Timoszyk, Anna
Janas, Tadeusz
Powiązania:
https://bibliotekanauki.pl/articles/1044181.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
polysialic acid
1H-NMR
electrical equivalent circuit
polycation flux
polyanion flux
lipid bilayers
membrane transport
Opis:
Transmembrane translocation of polyion homopolymers takes place in the case of polyanionic polysialic acid (polySia), polyanionic polynucleotides and polycationic polypeptides. The purpose of this work was to determine the role of membrane electrical parameters on the kinetics of polyion translocation, the influence of polysialic acid on ion adsorption on positively charged membrane surface and the dynamics of the phospholipid hydrocarbon chains and choline group by using 1H-NMR. The analysis of polyion translocation was performed by using the electrical equivalent circuit of the membrane for the initial membrane potential equal to zero. The changes in polysialic acid flux was up to 75% after 1 ms in comparison with the zero-time flux. Both a decrease of membrane conductance and an increase of polyion chain length resulted in the diminution of this effect. An increase of praseodymium ions adsorption to positively charged liposomes and an increase of the rate of segmental movement of the -CH2 and -CH3 groups, and the choline headgrup of lipid molecules, was observed in the presence of polySia. The results show that the direction of the vectorial polyion translocation depends both on the membrane electrical properties and the degree of polymerization of the polymer, and that polysialic acid can modulate the degree of ion adsorption and the dynamics of membrane lipids.
Źródło:
Acta Biochimica Polonica; 2001, 48, 1; 163-173
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prospective zones of unconventional hydrocarbon reservoirs in the Cambrian, Ordovician and Silurian shale formations of the East European Craton marginal zone in Poland
Autorzy:
Podhalańska, Teresa
Feldman-Olszewska, Anna
Roszkowska-Remin, Joanna
Janas, Marcin
Pachytel, Radomir
Głuszyński, Andrzej
Roman, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2059664.pdf
Data publikacji:
2020
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
unconventional hydrocarbon systems
prospective zones
Lower Paleozoic
East European Craton
Polska
Opis:
The paper presents the latest state of knowledge on the vertical and lateral ranges and characteristics of prospective zones (PZ) within the Lower Paleozoic unconventional hydrocarbon systems in the Baltic-Podlasie-Lublin Basin (Poland). The PZ were identified within the prospective formations based on rigorously determined criteria with the application of stratigraphic, sedimentological, mineralogical, petrographic, geochemical, petrophysical, and geomechanical studies, and interpretations of borehole logs. Archival geological data and information acquired from boreholes drilled recently in concession areas have also been applied in the interpretations. Following these criteria, four prospective zones have been distinguished. The deposits encompass partly or almost completely the Piaśnica, Sasino, and Jantar formations and the lower part of the Pelplin Formation. The characteristic feature of the Lower Paleozoic deposits at the East European Craton (EEC) margin in Poland is the diachronous appearance of the Sasino and Jantar black shale formations from west to east. The Baltic area is most prospective for the occurrence of unconventional hydrocarbon reservoirs in shale formations, specifically the Łeba Elevation, where all 4 prospective zones have been distinguished. The occurrence of liquid and gaseous hydrocarbons is expected in all zones. Due to the very high TOC content and geochemical characteristics, the Piaśnica Formation within PZ1 is the main petroleum source rock in the Polish part of the Baltic Basin. PZ2 (partly corresponding to the Sasino Formation) present in a large part of the Baltic Basin, is the next important prospective unit, despite not being uniform. PZ3 within the Jantar Formation was distinguished only on a limited area of the Łeba Elevation. Due to the low content of organic matter, the Lublin area is characterized by the lowest hydrocarbon potential. However, low values of that parameter are compensated by a greater thickness and lateral range of PZ4, partly corresponding to the Pelplin Formation. Comparison with other areas within the Lower Paleozoic Baltic Basin reveals the occurrence of shale deposits that may constitute a potential source of hydrocarbons, and that demonstrate diachronism. Towards the east and south-east, ever younger deposits possess the potential for hydrocarbon accumulations. In Poland, in the western part of EEC, these are: the Furongian and the Lower Tremadocian Piaśnica Formation, the Sandbian and Katian Sasino Formation and the Lower/Middle Llandovery (Rhuddanian and Aeronian) Jantar Formation. In the central part of the Baltic Basin (Lithuania), these are the Upper Ordovician and Aeronian shale successions. In the southeastern part of the basin (Ukraine), the Ludlow strata are considered to be the most promising in terms of the potential unconventional hydrocarbons accumulations.
Źródło:
Geological Quarterly; 2020, 64, 2; 342--376
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies