O que Freud dizia sobre as mulheres

Pós-graduação em Psicologia - FCLAS

A casa dos homens: passos de uma mulher entre as masculinidades na prisão

Pós-graduação em Psicologia - FCLAS

Prevalência da deficiência visual e fatores associados no município de Pratânia - SP

Pós-graduação em Bases Gerais da Cirurgia - FMB

Serviço social, educação e complexidade: um diálogo com o homo complexus professor

Pós-graduação em Serviço Social - FCHS

O mito da revolução silenciosa - programa nacinal de economia solidária: uma análise crítica das práticas de autogestão no Brasil em pequenos empreendimentos populares

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ação antibacteriana da cetramida associada às solucões irrigadoras sobre Enterococcus Faecalis

Pós-graduação em Odontologia - FOAR

Análise do potencial mutagênico dos esteroides anabólicos androgênicos (EAA) e da l-carnitina mediante o teste do micronúcleo em eritrócitos policromáticos

INTRODUCTION: Anabolic androgenic steroids (AAS) are frequently used by people whose aim to increase muscle mass to obtain a better performance in sports or improve physical appearance. AAS are synthetic derivatives of testosterone, able to promote muscle fibers hypertrophy, increasing intracellular protein synthesis. L-carnitine is a food supplement used to increase energetic production by means of fat acids oxidation. Although there are several works about physiological properties of these drugs, there are few studies about their mutagenic potential. OBJECTIVES: This work evaluated the clastogenicity and genotoxicity of nandrolone decanoate, testosterone decanoate and L-carnitine, in different treatments through the micronucleus test in polychromatic erythrocytes of Wistar rats. METHODS: The animals were submitted to different concentrations and associations of AAS. The positive control received cyclophosphamide 50 mg/kg by intraperitoneal injection and negative control, one ml of saline solution by gavage. The rats were sacrificed after 36 hours of latest application, having the femurs removed and the bone marrow extracted. Material was homogenized and centrifuged. Button cell was pipetted and transferred to slides, which were stained by Giemsa. 1,000 polychromatic erythrocytes were counted per animal, noting the frequency of micronuclei. RESULTS: The Kruskal-Wallis test was performed, with a significance level of 5%, which demonstrated that nandrolone decanoate - three doses of 0,2 mg/kg and 0,6 mg/kg, eight doses of 7,5 mg/kg, L-carnitine - seven doses of 0,4 ml/250 g and 1,5 ml/250 g, testosterone decanoate - 28 doses of 0,075 mg/kg, nandrolone decanoate - eight doses of 7,5 mg/kg associated to L-carnitine and 1 mL and nandrolone decanoate - eight doses of 7,5 mg/kg associated to testosterone decanoate - eight doses of 7,5 mg/kg, showed mutagenic potential. CONCLUSION: The treatments proved to be clastogenic, not being indicated like ergogenic aid.

Efeitos da dipirona, do meloxicam e da associação dipirona e meloxicam sobre a hemostasia em cães conscientes e sobre o controle da dor pós-operatória em cadelas submetidas à ovariosalpingohisterectomia

Pós-graduação em Cirurgia Veterinária - FCAV

A vida nunca esteve tão insuportável: reflexões sobre o tédio contemporâneo e as músicas de rock da década de 80

Pós-graduação em Psicologia - FCLAS

Use of Stress Analysis Methods to Evaluate the Biomechanics of Oral Rehabilitation With Implants

Because the biomechanical behavior of dental implants is different from that of natural tooth, clinical problems may occur. The mechanism of stress distribution and load transfer to the implant/bone interface is a critical issue affecting the success rate of implants. Therefore, the aim of this study was to conduct a brief literature review of the available stress analysis methods to study implant-supported prosthesis loading and to discuss their contributions in the biomechanical evaluation of oral rehabilitation with implants. Several studies have used experimental, analytical, and computational models by means of finite element models (FEM), photoelasticity, strain gauges and associations of these methods to evaluate the biomechanical behavior of dental implants. The FEM has been used to evaluate new components, configurations, materials, and shapes of implants. The greatest advantage of the photoelastic method is the ability to visualize the stresses in complex structures, such as oral structures, and to observe the stress patterns in the whole model, allowing the researcher to localize and quantify the stress magnitude. Strain gauges can be used to assess in vivo and in vitro stress in prostheses, implants, and teeth. Some authors use the strain gauge technique with photoelasticity or FEM techniques. These methodologies can be widely applied in dentistry, mainly in the research field. Therefore, they can guide further research and clinical studies by predicting some disadvantages and streamlining clinical time.

Agressividade no futebol de campo: uma análise quantitativa das partidas da Copa do Mundo de 2010

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

Efeitos de estado nutricional, da capacidade funcional e do estresse oxidativo em idosos residentes na cidade de Botucatu, SP, Brasil: um estudo longitudinal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Water buffalo genome characterization by the Illumina BovineHD BeadChip

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