RESUMO
El objetivo del presente proyecto fue implementar un kiosco escolar saludable para brindar en el recreo alimentos con mejor perfil nutricional y promover la elección de éstos a través de un sistema de rotulado y estrategias de marketing y publicidad. Se realizó acuerdo con directivos y personal del kiosco, se evaluó características del kiosco como infraestructura y perfil nutricional de alimentos disponibles. Se efectuaron modificaciones edilicias y temporales para promover la comensalidad. Se perfilaron los alimentos con el sistema de la Agencia Británica de Alimentos y se clasificaron en diferentes grupos teniendo en cuenta el sistema francés NutriScore como recurso para ampliar la oferta. Se rotularon con una puntuación similar a la escala de calificación utilizada en el ámbito escolar, del 2 al 10. La mayor puntuación se asignó a los alimentos con mejor perfil nutricional (PN). Como estrategia de publicidad y promoción de consumo de alimentos de mejor PN se asignó un premio al grado y a la docente que juntaron la mayor cantidad de puntos. Además, se incentivó la elección de determinados alimentos con "bonustrack" y carteles explicativos de sus beneficios. Se logró implementar un kiosco escolar saludable cumpliendo requisitos del Ministerio de Salud como garantizar libre acceso a agua potable, ofrecer alimentos y bebidas en envases que contengan el tamaño adecuado, ofrecer al menos tres productos aptos para niños con enfermedad celíaca, eliminar la publicidad en la escuela de alimentos y bebidas de menor perfil nutricional, exhibir los alimentos de mejor perfil nutricional en primer plano de manera que atraigan la atención de los niños, difundir mensajes que promuevan el consumo de alimentos saludables. El entusiasmo manifestado por la comunidad educativa alienta a pensar que la intervención es prometedora y se podrán obtener resultados satisfactorios(AU)
The objective of this project was to implement a healthy school kiosk to offer during break time foods with a better nutritional profile and promote their choice through a system of labeling and marketing, as well as advertising strategies. An agreement was made with head teachers and the kiosk´s staff, and characteristics of the kiosk such as infrastructure and nutritional profile of available foods were evaluated. Building and temporary modifications were made to promote commensality. Foods were profiled using the British Food Agency system and classified into different groups taking into account the French NutriScore system as a resource to expand the offer. They were labeled with a score similar to the rating scale used in the school setting, from 2 to 10. The highest score was assigned to the foods with the best nutritional profile (NP). As an advertising strategy and promotion of food consumption with the best NP, a prize was given to the form and teacher who collected the highest amount of points. In addition, the choice of certain foods with "bonustrack" and posters explaining their benefits was encouraged. It was possible to implement a healthy school kiosk meeting the requirements of the Ministry of Health such as guaranteeing free access to drinking water, offering food and drinks in containers with the right size, offering at least three products suitable for celiac children, eliminating advertising at school of food and drinks with a lower nutritional profile, displaying the best nutritional profile foods in the forefront as a means of catching the children´s attention, spreading messages that promote the consumption of healthy foods. The enthusiasm expressed by the educational community encourages to think that the intervention is promising and satisfactory results can be obtained(AU)
Assuntos
Instituições Acadêmicas , Alimentos , Ciências da Nutrição InfantilRESUMO
AIM: To study in vivo the effect of androgen on mice tear film stability and Mucins expressions in corneal epithelial cells in BALB/ c mice after orchectomy. METHODS: With orchiectomy operation, we set up mice model. And serum androgen concentration of mice was detected by radioimmunoassay. Break - up time ( BUT ) of tear film was tested in the different experimental points. Mice corneal epithelia were peeled and MUC1 and MUC4 mRNA and protein levels were measured by RT-PCR and Western blot. RESULTS: The serum androgen concentration reduced to 0ng/ μ L at 1wk after orchiectomy. The BUT values were 68. 33±12. 86s, 62. 47±3. 75s, 58. 67± 10. 03s, 47. 17±7. 64s, 39. 51±3. 39s, 32. 67±3. 88s and 31. 00±2. 36s in the normal control group, sham group and in orchectomy group at 1, 2, 4, 6 and 8wk, respectively, and the BUTs were significantly shorter in the orchectomy at 2, 4, 6 and 8wk groups than those in the normal control group (all at PCONCLUSION: In vivo, androgen regulates Mucins expressions in mice corneal epithelial cells, makes BUT shorter,and influence the stability of tear film.
RESUMO
Procuramos, a partir das vertentes dos Estudos Culturais e de Gênero que se aproximam do pós-estruturalismo de Foucault, entender como o gênero e a sexualidade instituem modos diferenciados de ser menino/a no recreio escolar. Considerando que esse é um processo permeado por relações do poder, procuramos mapeá-las e identificá-las utilizando uma metodologia de inspiração etnográfica (observação participante e entrevistas) realizada, durante um ano, numa escola pública de Porto Alegre, RS. Focalizamos uma segunda e uma terceira série. Argumentamos que, através das brincadeiras, acontece uma aprendizagem não-formal e não-intencional, a partir da qual crianças apre(e)endem determinadas formas de feminilidade e de masculinidade.
We look for, from the lines of the Cultural and Gender Studies that approach the poststructuralism of Foulcault, to understand how the gender and the sexuality establish different ways of being boys/ girls inside the break time play. Considering that these actions take place through relations of power, we look for sought to map and identify them through an ethnographically inspired methodology. We focused on groups of 2nd and 3rd grades. We argue that, in the space of break time a non-official and non-intentional learning takes place, from which or through which the children learn how to be boys and girls
Procuramos, a partir de las vertientes de los Estudios Culturales y de Género que se aproximan del pós-estructuralismo de Foucault, entender como el género instituye modos diferenciados de ser niño/a en el recreo escolar. Considerando que ese es un proceso permiado de relaciones de poder, procuramos mapearlas e identificarlas a travéz de una metodología de inspiración etnográfica. (observación participante y entrevistas) realizada, durante un ano, en una escuela pública de Porto Alegre, RS. Focalizamos un segundo y un tercer grado. Argumentamos que, a través de los juegos, sucede un aprendizaje nooficial y no-intencional, a partir del cual los/las niños/ as apre(e)enden determinadas formas de femenilidad e de masculinidad