http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
White, H,Deprez, L,Corbisier, P,Hall, V,Lin, F,Mazoua, S,Trapmann, S,Aggerholm, A,Andrikovics, H,Akiki, S,Barbany, G,Boeckx, N,Bench, A,Catherwood, M,Cayuela, J-M,Chudleigh, S,Clench, T,Colomer, D,Dar Nature Publishing Group 2015 Leukemia Vol.29 No.2
<P>Serial quantification of <I>BCR–ABL1</I> mRNA is an important therapeutic indicator in chronic myeloid leukaemia, but there is a substantial variation in results reported by different laboratories. To improve comparability, an internationally accepted plasmid certified reference material (CRM) was developed according to ISO Guide 34:2009. Fragments of <I>BCR–ABL1</I> (e14a2 mRNA fusion)<I>, BCR</I> and <I>GUSB</I> transcripts were amplified and cloned into pUC18 to yield plasmid pIRMM0099. Six different linearised plasmid solutions were produced with the following copy number concentrations, assigned by digital PCR, and expanded uncertainties: 1.08±0.13 × 10<SUP>6</SUP>, 1.08±0.11 × 10<SUP>5</SUP>, 1.03±0.10 × 10<SUP>4</SUP>, 1.02±0.09 × 10<SUP>3</SUP>, 1.04±0.10 × 10<SUP>2</SUP> and 10.0±1.5 copies/μl. The certification of the material for the number of specific DNA fragments per plasmid, copy number concentration of the plasmid solutions and the assessment of inter-unit heterogeneity and stability were performed according to ISO Guide 35:2006. Two suitability studies performed by 63 <I>BCR–ABL1</I> testing laboratories demonstrated that this set of 6 plasmid CRMs can help to standardise a number of measured transcripts of e14a2 <I>BCR–ABL1</I> and three control genes (<I>ABL1, BCR</I> and <I>GUSB</I>). The set of six plasmid CRMs is distributed worldwide by the Institute for Reference Materials and Measurements (Belgium) and its authorised distributors (https://ec.europa.eu/jrc/en/reference-materials/catalogue/; CRM code ERM-AD623a-f).</P>
Velasques, Kelle,Michels, Luana Roberta,Colome, Leticia Marques,Haas, Sandra Elisa Asian Pacific Journal of Cancer Prevention 2016 Asian Pacific journal of cancer prevention Vol.17 No.3
Background: Excessive exposure to the sun during childhood is strongly associated with the development of skin cancer in the future. The only way to prevent the development of skin cancer is to protect against ultraviolet radiation, which can be achieved through strategic awareness during childhood and adolescence. Objective. The aim of this work was to evaluate the impact of educational activities for rural and urban students to promote the use of sunscreens and prevent skin cancer. Materials and Methods: This study was carried out with students (9-12 years) of rural (n=70) and urban (n=70) schools in Rio Grande do Sul state, Brazil. The educational interventions were lectures and games. The impact of this strategy was evaluated through the application of a questionnaire before and after the interventions. Results: Before the intervention, it was found around 50% of rural and urban students were not aware of the damage caused by sun exposure, often exposing themselves to UV radiation without use sunscreen ( ~ 25 %) and at the most critical times of the day/year. After the lectures we observed an improvement in the behavior of the students with regard to sun exposure and knowledge about skin cancer. Conclusions: The results of this study emphasize the importance of prevention strategies for skin cancer and promoting the use of sunscreens based educational strategies. The interventions were of great value in relation to disseminating knowledge on the subject.