Triagem de substâncias antifúngicas com atividade inibitória de bombas de efluxo de isolados resistentes de Cryptococcus sp

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência das substâncias húmicas aquáticas na genotoxicidade dos metais em tilápias do Nilo (Oreochromis niloticus)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Atividade antibacteriana in vitro de extratos e substâncias isoladas de espécies de Croton frente Staphylococcus aureus causador de mastite bovina

Pós-graduação em Medicina Veterinária - FCAV

Caracterização estrutural de substâncias húmicas aquáticas extraídas dos rios Itapanhaú e Ribeira de Iguape

The knowledge of the structure characteristic of the Organic Matter is important for the understanding of the natural process. In this context aquatic humic substances (principal fraction) were isolated from water sample collected from the two distinct rivers, using procedure recommended for International Humic Substances Society and characterized by elemental analysis, electron paramagnetic resonance and nuclear magnetic resonance (13C NMR). The results were interpreted using principal component analysis (PCA) and the statistical analyses showed different in the structural characteristics of the aquatic humic substances studied.

Avaliação ecotoxicológica de metais/metalóides e interferentes endócrinos em frações de substâncias húmicas de diferentes tamanhos moleculares

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

Avaliação da mutagenicidade e da estrogenicidade dos extratos etanólicos padronizados, frações e substâncias isoladas de Arrabidaea brachypoda (DC.) Bureau

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Detecção da procedência de plantas psicoativas pelos isótopos estáveis do nitrogênio (15n) e oxigênio (18o)

This research examines the merits of hallucinogenic plants considered and/or psychoactive substances, such as Cannabis sativa and Ipomoea violacea, using the isotope rates of stable isotope of oxygen (18O) and nitrogen (15N), continuing projects already developed by the research group at the Center for Stable Isotope (CIE), which evaluated the isotopes carbon-13. This paper helps in creating a database that we intent to use in evaluation of each plant merit. Through the IRMS (Isotope-Ratio Mass Spectrometry) technique, it has shown that some of the 24 samples of marijuana (Cannabis sativa L.) evaluated were similar to those grown in the regions of Fairbanks and Tanacross Alaska, USA. In turn, the 50 samples of Ipomoea violacea, coming from Botucatu (SP) and Três Lagoas (MS), got their differences detected, in order to clearly identify the discrepancies between their growing regions. Thus, it was possible not only to track the geographical differences between marijuana samples collected from different regions, but also evaluate the isotopic variation of leaf, flower and seed of Ipomoea violacea. With this database, it was possible to determine the origin region of the drug and/or detect where the cultivation was carried out, aiding in the search of the traffic control agencies, such as the Federal Police in Brazil

Estabelecimento de colônia de Lutzomyia (L.) longipalpis (Diptera:Psychodidae) e testes de túnel de vento para avaliação de substâncias atrativas para Flebotomíneos

Flebotomíneos (Diptera, Psychodidae) são incriminados na transmissão das leishmanioses. A criação destes insetos em laboratório é considerada complexa, porém é importante para que testes na área de comportamento e ecologia química sejam realizados. Um dos ramos da chamada ecologia química, avalia compostos voláteis, os quais podem ser liberados por hospedeiros ou sintetizados em laboratório, com poder atrativo para insetos hematófagos. Vem sendo bastante estudada para o grupo dos culicídeos, mas para flebotomíneos estes estudos ainda são escassos. Neste estudo foi feito o estabelecimento da colônia da espécie Lutzomyia (L.) longipalpis, coletados em Ipecaetá - BA, importante vetor da leishmaniose visceral nas Américas, e realizado testes de atratividade utilizando alcoóis (1-octen-3-ol, 1-octanol, 1-heptanol e 1- nonanol), em túnel de vento no laboratório de Parasitologia da Faculdade de Ciências Farmacêuticas - UNESP, campus de Araraquara. Os testes foram feitos com fêmeas e machos, da colônia previamente estabelecida. Os resultados mostraram que as fêmeas apresentaram melhor resposta para os compostos nonanol e octenol e os machos para os compostos octenol, nonanol e heptanol.

Efeitos da pré-exposição ao etanol nos comportamentos relacionados à dependência desta substância e na expressão de CRF1 na amídala em ratos

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

Conselheiros tutelares na linha de frente da prevenção do abuso sexual

Sexual violence against girls under the age of eighteen, in the form of sexual abuse has been identified as an endemic phenomenon by public officials in the cities of São Paulo. Among t agents and tutelary councilors, which reveal the size of their work linked to the Social Assistance System, the Health System and the Public Security System, dialoguing with their local agents. However, prevent sexual abuse and exploitation constitutes a greater challenge, consciously or unconsciously. This paper opens a discussion on the urgency of designing social networks to prevent sexual violence, with participation of researchers and university students. It is based on surveys of public officials in the years 2011 to 2013 in five cities of São Paulo, with over 200 thousand inhabitants.

Inquérito de suplementação nutricional e experiência no treinamento resistido entre jovens do interior e litoral paulista

To the practitioners of resistance exercise, a better performance is associated with nutritional habits and the help of nutritional supplements. Whatever, this use has been made improperly and without foundation, advised by persons not trained, leading to misuse. To analyze the profile of practitioners in the knowledge of and access to supplements, as well as knowledge about the sport and the need to use additional food resources. A questionnaire will be used to youths aged 15 to 21 consumers of nutritional supplements on the sports, the substance used, why the substance used, who appointed her, which substances have been used, satisfaction with that product, and socioeconomic characteristics of the individual. The data will be correlated by Pearson's correlation coefficient. It is expected that the abuse of supplements is associated with ease by socioeconomic status and experience in the sport for the little progress with the adoption of a routine training exercise in the circumstances only. The major difference compared to the goal of practice, was the motivation for the improvement of physical fitness (Guaruja 21% and Bauru 9.6%), with the intention of increasing muscle mass response occurring closer (Guaruja 22% and Bauru 19.2%) among respondents, and reported more emphasis on the Interior Health (17.3%). The use of supplements is somewhat similar to trends involving body aesthetics and fitness for participation in sports, in the Coast (hypertrophy: 33% body fat reduction, improved endurance and improved performance in sports: 20%), and beauty, fitness and health, the Interior (hypertrophy: 41% increase in strength: 22%, and quality of life: 15%). Interest in the use of supplements is mostly aimed at the improvement of overload training (Guaruja 67% and Bauru 56%) but the sources of information on the use of supplements have become more secure among the respondents of the Interior (gym teacher: 20%, Conferences and Symposia: 12%, and the...

Padrões intergeracionais de violência familiar associada ao abuso de bebidas alcoólicas: um estudo baseado em genogramas

The objective of this study was to analyze intergenerational patterns of alcohol related violence (ARV). An intentional sample comprising 42 family members was selected according to a set of criteria, including history of ARV. A genogram based on anonymous semi-structured taped interviews was created. The Content Analysis pointed to different patterns of repetition of intergenerational ARV. The most recurrent ones were those of lineal consanguinity (father/son) and through marriage. We observed similarities over the generations of each family as regards the pattern of alcohol consumption; the type of violence; the family reaction and the family life cycle in which ARV was intensified. Our results confirm the intergenerational reproduction of ARV. In conclusion, it is important to create intervention strategies to prevent intergenerational repetition of this association of behaviors.

Estudos da atividade geral, antinociceptiva/nociceptiva, anti-inflamatória/inflamatória da β-feniletilamina (FEA), uma substância isolada do veneno de vesta Polybia paulista

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Compostos poliméricos contendo turfas e substâncias húmicas, processo para o preparo dos mesmos e seu uso

A invenção se refere ao desenvolvimento de um composto para ser empregado como fertilizante de liberação controlada de micronutrientes para os solos. Para isto, apresenta como grande diferencial o uso de turfas e de substâncias húmicas extraídas de turfas enriquecidas com os micronutrientes essenciais cobre, cobalto, ferro, manganês, níquel e zinco no preparo do fertilizante, bem como o encapsulamento do fertilizante com material polimérico. O uso de turfas e de substâncias húmicas infere ao composto um alto teor de matéria orgânica e o encapsulamento com o material polimérico permite dar forma esférica ao fertilizante, além de permitir a entrada gradual de água dentro do fertilizante.

Prospecção de substâncias anti histoplasma capsulatum nas formas planctônica e biofilme e análise proteômica

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR