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Wyszukujesz frazę "Wałkiewicz, Anna" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Effect of substrate stiffness on differentiation of umbilical cord stem cells
Autorzy:
Witkowska-Zimny, Małgorzata
Walenko, Katarzyna
Wałkiewicz, Anna
Pojda, Zygmunt
Przybylski, Jacek
Lewandowska-Szumieł, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/1039745.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
substrate stiffness
osteogenic differentiation
umbilical cord mesenchymal stromal/stem cells
Opis:
Tissue formation and maintenance is regulated by various factors, including biological, physiological and physical signals transmitted between cells as well as originating from cell-substrate interactions. In our study, the osteogenic potential of mesenchymal stromal/stem cells isolated from umbilical cord Wharton's jelly (UC-MSCs) was investigated in relation to the substrate rigidity on polyacrylamide hydrogel (PAAM). Osteogenic differentiation of UC-MSCs was enhanced on stiff substrate compared to soft substrates, illustrating that the mechanical environment can play a role in differentiation of this type of cells. These results show that substrate stiffness can regulate UC-MSCs differentiation, and hence may have significant implications for design of biomaterials with appropriate mechanical properties for regenerative medicine.
Źródło:
Acta Biochimica Polonica; 2012, 59, 2; 261-264
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptive and maladaptive perfectionism, and professional burnout among medical laboratory scientists
Autorzy:
Robakowska, Marlena
Tyrańska-Fobke, Anna
Walkiewicz, Maciej
Tartas, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2162449.pdf
Data publikacji:
2018-05-22
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
burnout
adaptive perfectionism
maladaptive perfectionism
laboratory scientists
disengagement
exhaustion
Opis:
Background The goal of this paper is to verify the correlations between adaptive and maladaptive perfectionism and the selected demographic and job characteristics vs. professional burnout among medical laboratory scientists in Poland. Material and Methods The study group consisted of 166 laboratory scientists. The Polish Adaptive and Maladaptive Perfectionism Questionnaire (Szczucka) was used for testing perfectionism. The Oldenburg Burnout Inventory was used for examining burnout syndrome. Results Adaptive perfectionism was positively and maladaptive perfectionism was negatively correlated with both aspects of professional burnout: the disengagement from work and exhaustion. What is more, maladaptive perfectionism was correlated negatively with age and work experience. People in relationships have a higher level of disengagement and a higher level of exhaustion than single ones. The results of hierarchical regression analyses have revealed, after having controlled selected demographic and job factors, that a significant predictor of disengagement is the high level of adaptive perfectionism and low level of maladaptive perfectionism. In addition, a significant predictor of high level of exhaustion is the low level of maladaptive perfectionism. Conclusions Professional burnout among medical laboratory scientists is of a specific nature. The “healthier” perfectionism they reveal, the higher level of burnout they present. In this profession, lower risk of burnout is represented by those who are characterized by the lack of confidence in the quality of their actions and a negative reaction to their own imperfections associated with imposed social obligation to be perfect. The individuals pursuing their internal high standards experience burnout faster. Med Pr 2018;69(3):253–260
Źródło:
Medycyna Pracy; 2018, 69, 3; 253-260
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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