Crianças brasileiras e peruanas após o retorno ao seu pais de origem

Este é um estudo comparado de duas pesquisas ocorridas independentemente, no Brasil e em Peru, no mesmo período, entre 2008 e 2009, com as crianças retomadas do Japão para os seus respectivos países de origem. A partir dos dados obtidos com entrevistas，inventários e testes obteve-se um perfil dessas crianças cujas semelhanças e diferenças são discutidas.This is a comparative study of two independent researches，in Brazil and Peru, made at the same period，between 2008 and 2009, with children who retumed to their homeland from Japan. Using interviews，inventories and tests，it was possible to get the profile of these children that will be discussed about their similarities and différences

Detection of Lymphocyte Subsets by Monoclonal Antibodies in Aged and Young Humans

With the use of Leu-series monoclonal antibodies, peripheral blood lymphocyte subsets in aged and young humans were determined. 1) In comparison with young individuals, Leu-1+ cells and Leu-2a+ cells were decreased, whereas Leu-7+ cells and Leu-3a/Leu-2a were increased in aged individuals. 2) No sex difference could be observed in lymphocyte subsets. 3) PHA response of lymphocytes showed a negative correlation with Leu-2a+ cells and a positive correlation with Leu-3a/Leu-2a in aged individuals

Production of Interleukin 2 in Human Peripheral Blood Lymphocytes: Optimal Condition for its Culture

For the assay of the production of Interleukin 2 (IL-2) in human peripheral blood lymphocytes (human PBL), a study was made on the optimal condition for its culture. 1) The optimal condition for the production of IL-2 was considered to be incubation time of 24 hr, number of PBL of 1 x 106 cells/ml, and phytohemagglutinin-M (PHA-M) concentration of 1 — 5% 2) By one way mixed lymphocyte reaction (one way MLR), IL-2 activity similar in level to that by PHA-M stimulation could also be obtained. It was maximal at the 4th day of culture. 3) By PHA-P (0.06%) stimulation, IL-2 could also be produced similar to that by PHAM stimulation but it decreased in the order of Con A, PWM and PPD and hardly any production of IL-2 could be observed by LPS

Interleukin-2 Production and Lymphocyte Proliferation in Aged and Young Humans

A study was made on the effect of aging on the production of Interleukin-2 (IL-2) and lymphocyte proliferation of human peripheral blood lymphocytes. 1) In comparison with young individuals, IL-2 production tended to decrease in aged individuals, while lymphocyte proliferation showed a significant decrease. 2) A significant correlation was observed between IL-2 production and lymphocyte proliferation in both the aged and young human populations. 3) IL-2 production showed a negative correlation with Leu-2a positive rate and a positive correlation with Leu-3a/Leu-2a ratio in aged individuals

Crianças e adolescentes envolvidos no movimento dekassegui

Dos mais de 312 mil brasileiros que vivem no Japão, o maior número concentra-se na faixa etária de 25 a 45 anos, isto é, adultos na faixa maior fecundidade. Assim, o número de crianças envolvidas nesse movimento, é bastante significativo. Essas crianças, filhos desses trabalhadores, se encontram, não por sua escolha, sofrendo as consequências desse movimento.</jats:p

Crianças e adolescentes brasileiros no Japão: províncias de Aichi e Shizuoka

Este trabalho busca analisar as condições em que vivem as crianças e adolescentes brasileiros no Japão, com enfoque no processo de inserção na sociedade japonesa, através de um único canal disponível: a escola japonesa. Retrata também o ambiente em que eles estão imersos, as circunstâncias em que chegam no Japão, as questões familiares e o embate do cotidiano em terras estrangeiras, seja no trabalho, nas escolas, nas ruas e na convivência com outros estrangeiros

Crianças brasileiras e peruanas após o retorno ao seu pais de origem

This is a comparative study of two independent researches，in Brazil and Peru, made at the same period，between 2008 and 2009, with children who retumed to their homeland from Japan. Using interviews，inventories and tests，it was possible to get the profile of these children that will be discussed about their similarities and différences.</jats:p