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Wyświetlanie 1-3 z 3
Tytuł:
Seksualizacja dzieci i młodzieży – przyczyny, przejawy, konsekwencje i propozycje przeciwdziałania
The sexualisation of children and young people – causes, symptoms, consequences and prevention proposals
Autorzy:
Trojanowska, Paulina
Powiązania:
https://bibliotekanauki.pl/articles/499268.pdf
Data publikacji:
2014
Wydawca:
Fundacja Dajemy Dzieciom Siłę
Tematy:
seksualizacja
dzieci
młodzież
konsumpcja
media
sexualisation
children
adolescents
consumption
Opis:
Celem artykułu jest przedstawienie najważniejszych zagadnień dotyczących zjawiska seksualizacji dzieci i młodzieży. Omówiono w nim takie przyczyny tego fenomenu, jak nowa rola dziecka we współczesnej kulturze polegająca na byciu konsumentem i odbiorcą mediów oraz powszechne występowanie seksu w środkach masowego przekazu. Na podstawie raportu Amerykańskiego Towarzystwa Psychologicznego, jak również wyników badań polskich i zagranicznych ekspertów, przedstawiono przejawy seksualizacji we współczesnej kulturze – widoczne w muzyce, czasopismach młodzieżowych, internecie i produktach, takich jak lalki. Ponadto zaprezentowano jej konsekwencje oraz możliwości przeciwdziałania. W artykule, ze względu na większą ilość dostępnych danych, położono nacisk na sytuację dziewczyn w kontekście zjawiska seksualizacji.
The purpose of this article is to present the most important issues related to the phenomenon of the sexualization of children and adolescents. The text shows main reasons for this occurrence, such as the new role of the child in contemporary culture, which consists in being a consumer and recipient of the media as well as the prevalence of sex in the media. Based on the report of the American Psychological Association as well as the results of studies of Polish and foreign experts are presented signs of sexualization in contemporary culture, evident in the music, youth magazines, Internet, products such as dolls. Also, the consequences of this phenomenon are presented and its possible prevention. In the article, due to the larger amount of data, the emphasis is being put on the situation of girls in the context of the phenomenon of sexualisation.
Źródło:
Dziecko krzywdzone. Teoria, badania, praktyka; 2014, 13, 2; 55-78
1644-6526
Pojawia się w:
Dziecko krzywdzone. Teoria, badania, praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Knowledge of young women concerning the impact of natural feeding on the growth and state of health of a baby
Autorzy:
Trojanowska, Alina
Brodowicz-Król, Magdalena
Trojanowska, Paulina
Powiązania:
https://bibliotekanauki.pl/articles/990868.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
natural feeding
young women
knowledge
Opis:
Introduction. Proper nutrition in childhood has a huge significance for the optimal physical and psychical growth and good state of health of a baby. Natural feeding is admittedly the healthiest method of feeding infants. In spite of increased knowledge about the short and long-term benefits of feeding babies with human milk, the percentage of infants nourished only by breastfeeding is still too low. Knowledge about the health benefits of breast milk should be spread among young women. Objective. The aim of the study was to attempt to discover how much knowledge young women have about the impact of natural feeding on the growth and state of health of a baby, as well as estimating the need for education in this area. Materials and method. Questionnaire study conducted in 2013 among 155 young women (average age 25.43±5.98 years) in Poland and in Belgium. Results. Own studies show that natural feeding still needs promotion and support. Knowledge about this among respondents varied and was incomplete. Often, they did not know all the benefits of natural feeding. The majority of respondents were aware that breastfeeding influenced the growth and health of the baby, but they did not have full knowledge about it. The respondents also did not have sufficient knowledge about the advantages of natural feeding in subsequent adult life. Only a small percentage of respondents (15%) had good knowledge about the benefits of breastfeeding. A higher level of knowledge occurred among women living in Poland who were older, better educated, lived in cities, and had breastfed earlier. Conclusions. A quite varied and not too high level of knowledge among young women about the benefits of natural feeding was observed, which points to the necessity of intensification of educational activities among them in this area.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pharmacological versus genetic inhibition of heme oxygenase-1 - the comparison of metalloporphyrins, shRNA and CRISPR/Cas9 system
Autorzy:
Mucha, Olga
Podkalicka, Paulina
Czarnek, Maria
Biela, Anna
Mieczkowski, Mateusz
Kachamakova-Trojanowska, Neli
Stepniewski, Jacek
Jozkowicz, Alicja
Dulak, Jozef
Loboda, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/1038402.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
CRISPR/Cas9
shRNA
inhibitors
heme oxygenase-1
HO-1
off-target
Opis:
Inhibition of heme oxygenase-1 (HO-1, encoded by HMOX1), a cytoprotective, anti-apoptotic and anti-inflammatory enzyme, may serve as a valuable therapy in various pathophysiological processes, including tumorigenesis. We compared the effect of chemical inhibitors - metalloporphyrins, with genetic tools - shRNA and CRISPR/Cas9 systems, to knock-down (KD)/knock-out (KO) HO-1 expression/activity. 293T cells were incubated with metalloporphyrins, tin and zinc protoporphyrins (SnPPIX and ZnPPIX, respectively) or were either transduced with lentiviral vectors encoding different shRNA sequences against HO-1 or were modified by CRISPR/Cas9 system targeting HMOX1. Metalloporphyrins decreased HO activity but concomitantly strongly induced HO-1 mRNA and protein in 293T cells. On the other hand, only slight basal HO-1 inhibition in shRNA KD 293T cell lines was confirmed on mRNA and protein level with no significant effect on enzyme activity. Nevertheless, silencing effect was much stronger when CRISPR/Cas9-mediated knock-out was performed. Most of the clones harboring mutations within HMOX1 locus did not express HO-1 protein and failed to increase bilirubin concentration after hemin stimulation. Furthermore, CRISPR/Cas9-mediated HO-1 depletion decreased 293T viability, growth, clonogenic potential and increased sensitivity to H2O2 treatment. In summary, we have shown that not all technologies can be used for inhibition of HO activity in vitro with the same efficiency. In our hands, the most potent and comprehensible results can be obtained using genetic tools, especially CRISPR/Cas9 approach.
Źródło:
Acta Biochimica Polonica; 2018, 65, 2; 277-286
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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