نتایج جستجو برای: sun protection factors

تعداد نتایج: 1270172  

2016
A.I. Reeder B.M. McNoe E.E. Iosua

OBJECTIVE Guided by the established primary school SunSmart programme, a survey of secondary schools' sun protection policies, planning, behavioural expectations, curriculum content and environment was undertaken in order to establish a baseline to inform advocacy and secondary level programme development. METHODS All 448 principals of state or state integrated public secondary schools identi...

Journal: :iranian journal of pharmaceutical research 0
p khazaeli m mehrabani

natural substances extracted from plants have recently been considered as potential sunscreen resources because of their ultraviolet ray absorption in the uva region and their antioxidant activity. in the present study, the uv protective effects of ethyl acetate extracts of some common medicinal plants, which have flavonoids and other phenolics as the most important components, were evaluated u...

2017
Caradee Y. Wright Patricia N. Albers Angela Mathee Zamantimande Kunene Catherine D’Este Ashwin Swaminathan Robyn M. Lucas

BACKGROUND Vaccination is a mainstay of preventive healthcare, reducing the incidence of serious childhood infections. Ecological studies have demonstrated an inverse association between markers of high ambient ultraviolet (UV) radiation exposure (e.g., sunny season, low latitude of residence) and reduction in the vaccination-associated immune response. Higher sun exposure on the day prior to a...

Journal: :Psychology & health 2011
Avril J Mewse Stephen E G Lea Eleni Ntala J Richard Eiser

Associations between the sun exposure and sun protective behaviours of adolescents and their friends were examined along with the role played by authoritative parenting and other family and peer socialisation factors. Four hundred and two adolescents (198 males, 204 females) participated in the research. It was found that these adolescents and their friends shared similar sun exposure and sun p...

2014
Francine Behar-Cohen Gilles Baillet Tito de Ayguavives Paula Ortega Garcia Jean Krutmann Pablo Peña-García Charlotte Reme James S Wolffsohn

Ultraviolet (UV) radiation potentially damages the skin, the immune system, and structures of the eye. A useful UV sun protection for the skin has been established. Since a remarkable body of evidence shows an association between UV radiation and damage to structures of the eye, eye protection is important, but a reliable and practical tool to assess and compare the UV-protective properties of ...

Journal: :Health promotion international 2012
Melinda Williams Sandra C Jones Peter Caputi Don Iverson

Adolescents exhibit significantly lower sun protection behaviours than adults in Australia. While many studies have assessed the sun protection behaviours of adolescents during summer, few studies have explored the differences in sun protection behaviours of adolescents across key contexts relevant to adolescents during summer-notably school time, weekends and school holidays. Greater understan...

Journal: :Health psychology : official journal of the Division of Health Psychology, American Psychological Association 2003
Sherry Pagoto Dennis McChargue R Wayne Fuqua

Skin cancer is the most prevalent of all cancers in the United States. Although avoiding sun exposure and using sun protection reduces skin cancer risk, rates of such behaviors are moderate at best. The present study examined the impact of a multicomponent intervention that aimed to increase the saliency of skin cancer risk while promoting the use of sun protection. Midwestern beachgoers (n = 1...

2017
Zamantimande Kunene Patricia N. Albers Robyn M. Lucas Cathy Banwell Angela Mathee Caradee Y. Wright

BACKGROUND Photodamage is partially mitigated by darker skin pigmentation, but immune suppression, photoaging and cataracts occur among individuals with all skin types. METHODS To assess practices and acceptability to Black African mothers of sun protection equipment for their children living in a rural area, participants were recruited at the time of their child's 18-month vaccinations. Moth...

Journal: :journal of biomedical physics and engineering 0
m. m. movahedi a. alipour s. a. r. mortazavi m. tayebi

background: sun protection materials have been one of the major concerns in pharmaceutical industry since almost one century ago. various materials have been found to have such an effect but there are still many unknown substances that have not been discovered. objective: to introduce a novel mineral-based sun lotion with considerable uv absorption properties compared to commercially available ...

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