Neste trabalho abordamos o processo educati­ o do adolescente, evcomo o lazer podera fazer parte neste processo sob varias formas emque e apresentado. Apontamos as varias formas de entendimento dolazer, seus conceitos sob a visao dos estu­ iosos do assunto, e tambemdas possibilidades de ser um agente auxiliar na educacao do adolescente.Abordamos os valores dos adolescentes, seu comportamento dianteda sua personalidade em formacao, seu posicionamento diante da fa-milia e da sociedade. Por ultimo enfatizamos a contribuicao da disci-plina “Educacao Fisica” nas escolas, e suas possibilidades de ofere­ ercsubsidios para que sua pratica integre cada vez mais o jovem na so-ciedade. Atraves de uma pesquisa-acao, com o metodo quantitativo/estatistico, adolescentes com idade entre 12 e 15 anos, pertencentes atres esco­as do Ensino Fundamental I de Campinas, foram inquiridoslatraves de questionarios. As respectivas escolas sao: “Escola MunicipalProfessor Raul Pilla” situada no bairro Flamboyant; Colegio Particular“Salesiano Sao Jose” situado no Bairro Vila Nova e a Escola Estadu-al Monsenhor Luis Gonzaga de Moura, situado no bairro Taquaral.Apos analisarmos os questionarios, verificamos que uma grande parte dos alunos das tres escolas mencionadas, independentemente do nivelsocioeconomico familiar, exercem uma atividade paralela aos estudose entre suas preferencias por lazer esta a pratica de esportes dentro e/ou fora da escola. Averiguamos tambem que grande parte dos aluno sejulgam bem informados sobre os problemas sociais sendo a televisaoapontada como sua principal fonte de informacao, ficando a leiturarelegada a um segundo plano; e a grande maioria mantem um bomrelacionamento familiar. Concluimos, entao, que a utilizacao do lazercomo elemento auxiliar da educacao e uma ferramenta muito eficiente.

Objective: The primary goal of this study was to determine the difference of abundance of CD4+, CD8+ and CD56+ bronchoalveolar fluid’s lymphocytes and their subpopulations between cancerous lung and healthy lung from the same patient. Methods: Mini-bronchoalveolar lavage was taken from 55 patients from lung with cancer and healthy lung. After laboratory processing and addition of CD4, CD8, CD27, CD28 and CD56 antibody, the material was analyzed by flow cytometer. Results from lung with cancer were compared to the ones from the healthy lung. The examined patients were the test and the control group at the same time. Results: CD27+28+ forms of CD4+ and CD8+ lymphocytes are more activated in the cancerous lung compared to healthy lung, while the CD27-28- forms are less activated in diseased lung. CD4+ forms of CD56+ lymphocytes are more activated in cancerous lung compared to the health lung, while the CD8+ forms are less activated in diseased lung. Conclusion: Immature helper and cytotoxic T lymphocyte response, as well as regulatory NK and NKT cell response are more activated in cancerous lung compared to the health lung of the same patient.

Ultrasound device, essentially, consists of a transducer, transmitter pulse generator, compensating amplifiers, the control unit for focusing, digital processors and systems for display. It is used in cases of: abdominal, cardiac, maternity, gynecological, urological and cerebrovascular examination, breast examination, and small pieces of tissue as well as in pediatric and operational review.

Advances in medicine in recent decades are in significant correlation with the advances in the information technology. Modern information technologies (IT) have enabled faster, more reliable and comprehensive data collection. These technologies have started to create a large number of irrelevant information, which represents a limiting factor and a real growing gap, between the medical knowledge on one hand, and the ability of doctors to follow its growth on the other. Furthermore, in our environment, the term technology is generally reserved for its technical component. Education means, learning, teaching, or the process of acquiring skills or behavior modification through various exercises. Traditionally, medical education meant the oral, practical and more passive transferring of knowledge and skills from the educators to students and health professionals. For the clinical disciplines, of special importance are the principles, such as, “learning at bedside,” aided by the medical literature. In doing so, these techniques enable students to contact with their teachers, and to refer to the appropriate literature. The disadvantage of these educational methods is in the fact, that teachers often do not have enough time. Additionally they are not very convenient to the horizontal and vertical integration of teaching, create weak or almost no self education, as well as, low skill levels and poor integration of education with a real social environment. In this paper authors describe application of modern IT in medical education – their advantages and disadvantages comparing with traditional ways of education.