Search results for "Protective"
showing 10 items of 512 documents
Design of a new high energy rear underrun protective device
2008
In recent years the vehicle design field has followed a progressive evolution by focusing its main interest on passive and active safety levels. One of the most injurious cases for the safety of passengers is the crash between a car and a heavy vehicle (truck). Generally, in fact, when such an occurrence happens, the greatest damage is suffered by the passengers of the car. This is because of the considerable structural difference between the two vehicles and the lack of devices to reduce the injuries of the car passengers. In this work, as a consequence of the previous considerations, we deal with the design of a new protective system for heavy vehicles over 3.5 tons. The new rear underrun…
Protective effect of trehalose-loaded liposomes against UVB-induced photodamage in human keratinocytes
2014
Trehalose, a naturally occurring non-reducing disaccharide, is known to act as a major protein stabilizer that can reduce ultraviolet B (UVB)-induced corneal damage when topically applied to the eye. However, due to the low skin permeability of trehalose, which makes the development of topical formulations difficult, its use as a skin photoprotective agent has been limited. Previous findings demonstrated that liposomes may significantly improve the intracellular delivery of trehalose. Therefore, the present study aimed to assess the protective effects of trehalose-loaded liposomes against UVB-induced photodamage using the immortalized human keratinocyte cell line, HaCaT. The effects were al…
258 Helicobacter Pylori Infection in Allergic Children
2010
Background and aims: Studies have suggested that Helicobacter pylori (H.pylori) infection could be considered as a protective factor against development of allergic illnesses. The goal of our study was to compare the prevalence of H. pylori infection in allergic patients and children without allergy. Methods: The total patient sample consisted of 147 children aged 1-10 yrs (mean age 5.2): 58 children had allergy diagnosis and 89 were healthy children or children with minor health problems. Parents were asked to bring a faecal samples of the child and to fill out a questionnaire (demographic data, socio-economical factors). Presence of active H. pylori infection was detected by stool antigen…
Kurs til foreldre med barn i fosterhjem – en selvstyring av foreldre?
2011
Author's version of an article published in the journal: Norges Barnevern. Also available from the publisher at: http://www.idunn.no/ts/tnb/2011/03/art06 The article presents results from a qualitative study of parents benefits in participation in course given to parents whose children are placed in foster care. The participants describe changes that had occurred in their life situations, and aspects of the course evaluated as useful. Essential findings indicate that the participants have increased self-confidence and regard their children in a new way. Foucault’s concepts of Power are applied in the analysis.
Barnet som aktør og kunnskapsbærer – en utfordring for barnevernets profesjonelle ekspertise
2010
Author's version of an article published in the journal: Norges Barnevern. Also available from the publisher at: http://www.idunn.no/ts/tnb/2010/03/art04 During recent years, it has become more and more common to consider children as competent participants in their own lives, also in the child protective services. This agrees with the UN Convention on the Rights of the Child and more recent research on children and childhood. That is to say that the child is seen as the expert on his own life, at the same time as the child protective services with their professional expertise have competence to say what is best for children. What does this imply and how can we understand the relation betwee…
Efficacy and tolerability of a fixed dose combination of cortex phospholipid liposomes and cyanocobalamin for intramuscular use in peripheral neuropa…
2019
Peripheral neuropathies are frequently encourtered in clinical practice and are assiociated with a major impairment in quality of life . Howewvwr, their management reamans poor, and current therapies are often burdened with major side effects and can present poor efficacy on pain and functionality. Therefore, it has been suggested that the combination of two or more different drugs may improve analgesis efficacy and reduce side effects. Tricortin 1000 is formulated with 12 mg of Brain cortex phospholipid liposomes + 1000 microgrammi of Cyanocobalamin injectable (PL+ CNCb1) for intramuscolar use and is indicated in the tratment of poly-algo-neuropathic syndromes. This combination exerts a ma…
To defer or not to defer? A German longitudinal multicentric assessment of clinical practice in urology during the COVID-19 pandemic
2020
PLOS ONE 15(9), e0239027 (2020). doi:10.1371/journal.pone.0239027
Long-term effects of the home literacy environment on reading development: Familial risk for dyslexia as a moderator.
2021
This study aimed to gain better understanding of the associations between literacy activities at home and long-term language and literacy development. We extended the home literacy environment (HLE) model of Sénéchal and LeFevre (Child Development [2002], Vol. 73, pp. 445–460) by including repeated assessments of shared reading, oral language, and reading comprehension development, including examination of familial risk for dyslexia as a moderator, and following development over time from ages 2 to 15 years. Of the 198 Finnish participants, 106 have familial risk for dyslexia due to parental dyslexia. Our path models include development in vocabulary (2–5.5 years), emerging literacy (5.5 ye…
Red wine increases the expression of human endothelial nitric oxide synthase
2003
Abstract Objectives The study tested the effect of red wine on endothelial-type nitric oxide synthase (eNOS) expression and eNOS activity in human endothelial cells. Background Endothelial-type nitric oxide (NO) synthase exerts vasoprotective effects. Moderate alcohol consumption has been associated with a reduction of cardiovascular disease, and red wine seems to offer more benefits than any other type of drink. However, the molecular basis of this protective effect is unclear. Methods Human endothelial cells were treated with red wine, and eNOS messenger ribonucleic acid (mRNA) expression was measured by RNase protection assay, eNOS protein expression by Western blotting, and eNOS activit…
A combined proteomic and immunologic approach for the analysis of Schistosoma mansoni cercariae and adult worm protein extracts and the detection of …
2011
International audience; Understanding the mode of Schistosoma mansoni larval invasion and the mechanism of immune evasion utilized by larvae and adult worms is essential for a rational development of vaccines or drugs to prevent or cure the disease. This parasite has a very complex molecular organization in all parasite stages, and identifying the major parasite proteins would give clues to schistosome metabolism and to the interaction of the parasite with the host immune system. Our goal was the evaluation of the protein parasite repertoire using a proteomic approach, and the characterization of protein extracts from two different parasite stages of a Venezuelan isolate, such as cercariae …