Avaliação da infecção de megacariócitos e plaquetas pelo VHC e sua influência na fisiopatologia da hepatite C

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Desempenho de pré-escolares com queixa de Distúrbios da Comunicação no Preschool Language Assessment Instrument (Plai-2)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A equoterapia como auxiliar no processo de inclusão do aluno com deficiência visual: estudo de caso

This study examines the hippotherapy related to school inclusion. Inclusive education, given the diversity of human kind, seeks to understand and meet the educational needs of all students. Visual impairment is defined as a reduction or complete loss of ability to see with the better eye and after the best possible optical correction, and may be perceived by the focus when the individual educational needs of Braille for their learning. Hippotherapy is a therapeutic and educational method that uses the horse in an interdisciplinary approach in health, education and riding, searching for the biopsychosocial development of people with disabilities and/or special needs. The general objectives were: to follow a Hippotherapy program applied to a student with visual disabilities included in regular education from the practice sessions of hippotherapy and the student's school routine, and specific: to verify changes to a student with visual impairment during their participation in an equine therapy program, to check the commitment, involvement and interest in school activities the student practicing hippotherapy inserted into the regular school system. The methodology was a qualitative research, in the form of case study. The instruments of data collection were interviews, video recordings, photographs, school information and the subject of systematic observations of the sessions of hippotherapy. Interviews were conducted at three different times during the course of the program. First we used a strategy for succeeding in increasing the involvement of practicing with the school. Later, another strategy was established, consisting of the effective presence of the researcher in the school to carry out activities on the hippotherapy within the school environment. The analysis of the first interview showed no changes in school interest, however, occurred in the family environment. In analyzing the results of the second interview was seen as a...

Análise histopatológica de fígado de tilápias (Oreochromis Niloticus) expostas ao herbicida 2,4-D comercial

The action of man has led, over the years, major impacts on the environment, especially in aquatic ecosystems, leading to an impairment of water quality, considered one of the essential factors for the maintenance of vital functions and consequently the life of the planet. Among the activities considered a risk for the environment are linked to pollution from many sources and even entire watersheds, whether by industrial waste, sewage, or for substances used in agriculture, such as pesticides, herbicides and fertilizers. The (2,4-D) 2,4- dichlorophenoxyacetic acid is used worldwide, and the fact that its genotoxicity is proven by several studies and by its long persistence in soil, which enables the leaching and percolation of compounds affecting water bodies, toxicity studies are relevant and justifiable. Thus, this study aimed to evaluate the toxicity of 2,4-D by examining the liver of the fish Oreochromis niloticus exposed to different dilutions. Portions of liver were collected and fixed for histological and histochemical techniques to detect total proteins, polysaccharides and lipids. lipids. Treatment with 2,4-D herbicide apparently did not alter the lipid profiles, the accumulation of polysaccharides, and the presence of total proteins. The 2.5 and 5.0% were lethal to fish. These mortalities are probably of high toxic and cytotoxic potential of 2,4-D herbicide results. Several histopathological changes were found, such as: loss of cytoplasmic integrity, loss of cell limit, nuclear deformation, vacuolated cytoplasm, tissue disorganization and hydropic degeneration. Statistically significant changes were: hydropic degeneration and vacuolated cytoplasm. It is concluded, therefore, that the qualitative morphological analysis is an important method for observing changes in liver toxicology studies. As the O. niloticus species is an efficient biological indicator of water pollution by 2,4-D

Citotoxicidade de membranas à base de ácido polilático e poli-ε-caprolactona com a incorporação de fosfato de lantânio e oxiapatita dopada com lantânio

Desde a antiguidade, enxertos e membranas são estudados para promoverem um reparo ósseo otimizado. O reparo ósseo consiste na reabsorção do tecido necrosado e de seu coágulo, juntamente com um processo inflamatório que libera fatores de crescimento que irão reparar o osso danificado. Em algumas situações, o osso lesionado não tem a capacidade de se auto reparar, portanto, são necessárias intervenções cirúrgicas para inserir um enxerto ósseo. Entretanto, há uma grande dificuldade em se encontrar um material que forneça os fatores necessários para o crescimento ósseo. Para isso, foram confeccionadas membranas à base de ácido polilático e poli-ε-caprolactona (PLC) (Purasorb: PLC 7015 - Purac, Holanda), com a incorporação de fosfato de lantânio (PLC/LaPO4) e oxiapatita dopada com 20% de lantânio (PLC/La20OAP) pelo Instituto de Química de Araraquara, UNESP. Assim, o objetivo do presente estudo foi avaliar a citotoxicidade desses materiais por meio dos testes XTT e sobrevivência clonogênica. Os eluatos foram preparados com as membranas citadas de acordo com a ISO 10993-12. O cloridrato de doxorrubicina foi utilizado como controle positivo para ambos os testes. Como Controle Negativo (CN) foram utilizadas somente as células CHO-K1 (sem a ação de qualquer tratamento) por 24 horas. Os eluatos foram mantidos em contato com células CHO-K1 por 24 horas. Como os dados apresentaram aderência à curva normal, foi aplicada a análise de variância (ANOVA) one-way, seguido dos testes de Tukey e Dunnett (p<0,05). Verificou-se que os materiais testados não demonstraram absorbância estatisticamente diferente em relação ao CN (p>0,05; Dunnett - XTT) e também não causaram comprometimento na capacidade proliferativa das células (p>0,05; Dunnett - Sobrevivência clonogênica). Assim, pode-se concluir que as amostras de PLC, PLC/LaPO4 e PLC/La20OAP não apresentaram citotoxicidade em células CHO-K1.

Certificações ambientais para construções civis

Over the recent human history within the last centuries the environmental degradation has been accumulating and growing rampantly causing effects today easily perceived by all. Because of this, today we can say that there is almost a consensus among the world population's concern with the environment in order to seek to minimize these effects immediately in addition to not aggravate the situation for future generations. Thus today it is common to find a wide range of products with this ideal of sustainable commitment in the various commercial areas. The construction industry has a responsibility to be a major cause of these impacts to the environment, so it is also one of the main vectors able to mitigate the degradation of the environment. In order to encourage, oversee and promote the sustainable attitudes within the construction area emerged environmental certifications. In this work it's exposed some of the major certifications for civilian buildings, highlighting the Selo Azul da Caixa that appears as a good choice focused on the Brazilian reality

Doppervelocimetria da artéria oftálmica em gestantes pré-eclâmpticas com recém-nascidos portadores de restrição de crescimento

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Capacidade funcional de idosos dependentes cadastrados na estratégia saúde da família do município de Londrina,PR

Pós-graduação em Saúde Coletiva - FMB

Hipertensão pulmonar em pacientes com a forma crônica indeterminada da Doença de Chagas: epidemiologia, óxido nítrico e parâmetros ecocardiográficos

Pós-graduação em Doenças Tropicais - FMB