Organização de DNAs microssatélites nos cromossomos do gafanhoto Abracris flavolineata, com ênfase em cromossomos supranumerários

Com o propósito de se obter um conhecimento aprofundado sobre DNAs repetitivos e sua organização nos cromossomos de gafanhotos, nós utilizamos a técnica citogenética de Hibridização in situ fluorescente (FISH) para o mapeamento da distribuição de dezesseis sequências de microssatélites, incluindo mono-, di-, tri- e tetra-nucleotídeos, nos cromossomos da espécie Abracris flavolineata (Acrididae), que comporta um cromossomo B (supranumerário). A FISH (Hibridização in situ fluorescente) revelou pelo menos dois padrões distintos: (i) sinais exclusivamente espalhados, e (ii) sinais espalhados e específicos, formando blocos evidentes. O enriquecimento foi observado em ambas áreas de eucromatina e heterocromatina e também apenas o motivo (C)30 apresentou ausência na heterocromatina. Os cromossomos A e B se apresentaram enriquecidos com todos os elementos mapeados, sendo observado para o cromossomo a presença de blocos mais distintivos para (GA)15 e (GAG)10. Para o complemento A blocos distintos foram observados para (A)30, (CA)15, (CG)15, (GA)15, (CAC)10, (CAA)10, (CGG)10, (GAA)10, (GAC)10 e (GATA)8. Estes resultados revelaram um intenso espalhamento dos microssatélites no genoma de Abracris flavolineata independentemente de enriquecimento de A+T ou G+C de cada uma das sequências. Os dados indicam que os microssatélites compõem o cromossomo B e que poderiam estar envolvidos na evolução deste elemento na espécie em estudo, embora nenhuma relação específica com qualquer cromossomo A tenha sido observado para discutir sobre sua origem. A análise sistemática apresentada neste trabalho contribui para o conhecimento sobre DNAs repetitivos e sua organização nos cromossomos dos gafanhotos, incluindo os cromossomos B

Assimetria no controle postural em idosos caidores e não caidores neurologicamente sadios e com doenã de Parkinson em diferentes posições estáticas

Individuals with Parkinson's disease (PD) seem to present asymmetric postural control, and the commitment to postural control that is a big factor of falls in this population. However, the asymmetry in the postural control of fallers and non fallers with PD and neurologically healthy elderly is not too much studied. The objective of the study is to analyze the asymmetry in postural control in different static positions of elderly patients with PD and healthy elderly fallers and non fallers. The study included 70 older adults with PD and 70 neurologically healthy (CG). The groups were matched for age, gender, height, weight and cognitive condition. It was evaluated the clinical, cognitive status and incidence of falls among its participants through weekly prospective follow-up of 4 months. Then, for each group, CG and PD, it was selected 12 elderly fallers and 12 elderly non fallers to evaluate postural control. Participants were evaluated through two force platforms in conditions of bipedal support, unipedal and tandem position. It was realized 3 attempts of 30s for each condition. For unipedal and tandem condition it was made 3 attempts for each lower limb. The parameters of interest of the center of pressure (CoP), were analyzed for each condition and compared by MANOVAs with factor group, fall and asymmetry. Post hoc Tukey tests were used to determine the relationships between them. The results show that CG individuals showed greater velocity and CoP area in relation to PD. It was verified that at the control group that non fallers individuals (CGN) had more displacement and RMS in the average lateral direction in the dominant limb when compared to the less affected limb of non fallers with PD (PDN). Faller individuals in the control group (CGF) had larger area in the non dominant limb when compared to the most affected leg of fallers individuals with PD (PDF). Still, the PDF individuals had higher RMS in anteroposterior feeling....

Administração de maltodextrina em cavalos submetidos a teste de exercício progressivo e a exercícios sequenciais de alta intensidade e curta duração em esteira

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Epitelização de enxertos cutâneos em feridas recentes de coelhos tratados com membrana amniótica canina e/ou laserterapia

Pós-graduação em Cirurgia Veterinária - FCAV

Expression of matrix metalloproteases-2 and-9 in horse hoof laminae after intestinal obstruction, with or without Hydrocortisone treatment

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

Efeitos da imersão em água fria na recuperação pós-exercício: análise conjunta de parâmetros clínicos, funcionais, metabólico e autonômico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aquisição de densidade mineral óssea e prática de modalidades esportivas de combate em jovens

Pós-graduação em Ciências da Motricidade - IBRC

Regeneração óssea guiada com o uso de membrana de copolímero PLA/PGA em levantamento da membrana do seio maxilar: estudo experimental com análises histomorfométrica e imunoistoquímica

Pós-graduação em Odontologia - FOA

Aspectos radiográficos e densitométricos de fraturas experimentais do radio de cães tratadas com plasma rico em plaquetas

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

A influência da prática de atividade regular na composição corporal de pacientes com osteoartrite

Introduction: Osteoarthritis, osteoarthrosis or degenerative joint disease characterized by progressive loss of articular cartilage, pain, changes in subchondral bone, osteophyte formation and proliferation. Age, bone mineral density, joint instability, excess weight among others, are risk factors. Methods: To check the influence os physical exercise in patients with the disease were evaluated 39 patients over 50 years, both genders, with clinical and / or radiographic osteoarthritis were divided into experimental group (EG) and control group (CG). EG performed regular physical activity (aerobics) three times a week for four months, while CG was submitted to physical therapy painkiller in the same period. We analyzed demographics, BMI, basal metabolic rate and percentage of fat mass. Results: The results showed that regular physical activity reduced the body fat, but because of their characteristics and low-impact aerobics was not observed consistent benefits in muscle component. However, compared with the CG demonstrated a positive impact on other parameters of body composition.

Alterações antropométricas de lesados medulares após treinamento intervalado em natação

The goal of this study was to assess the alterations in some anthropometric measures of sedentary subjects with spinal cord injury after a swimming interval training program with the use of a lifejacket. The study included 17 male spinal cord injured subjects, divided into two groups: 11 subjects in the training group (TG) and 6 in the control group (CG).The protocol employed a stroke of breaststroke, in work periods of moderate to severe, and stroke in the back stroke in periods of active recovery. An anthropometric evaluation was applied before the application of the training protocol and another (reevaluation) after 8 weeks. In the TG, the results obtained after the swimming program showed a significant change (p < 0.05) in the supra-iliac (SICF) and in the triciptal cutaneous folds (TCF), arm and waist circumference measures, from the first evaluation to the reevaluation. In the CG there were no significant changes observed in any of the variables studied. When comparing the two groups after the swimming training program, the average of the variable SICFT in the TG was significantly lower than the average for the CG. Generally speaking, the out comings showed the swimming protocol efficiency in promoting desirable anthropometric changes in spinal cord injured subjects while a reduction of fatty tissue in the arms and abdominal region and an increase of muscular tissue in the upper limbs of those subjects also occurred.

Long-term multimodal exercise program enhances mobility of patients with Parkinson's disease

Objective. This study aimed to evaluate the effect of a long-period multimodal exercise program on balance, mobility and clinical status of patients with Parkinson’s disease (PD). Methods. Thirty-three PD patients were assigned into two groups: a training group (TG—n = 22; aged 67.23 ± 8.39 years) and a control group (CG—n = 9; aged 71.56 ± 8.50 years). The TG patients were enrolled in a 6-month multimodal exercise program. This program was designed to improve physical capacity components and to reduce PD impairments. Balance and mobility were assessed immediately before and after the training protocol using the Berg Balance Scale (BBS), the “Timed up and go” (TUG), and the Posture Locomotion Test (PLM). Also, clinical variables were assessed (disease stage and impairments). Results. The TG showed an improvement in the TUG (P = 0.006) while CG were not influenced by the 6-months period. Both groups showed no differences for BBS and PLM and for their disease impairments—assessed through the Unified Parkinson’s disease Scale. Conclusions. Long-term multimodal exercise programs are able to improve mobility of patients with Parkinson’s disease and therefore should be used on clinical day life.

Projeto de extensão universitária em orientação profissional (OP) para jovens: uma parceria entre universidade e instituição formadora de aprendizes

Work is one of the fundamental elements for building the human identity. In this way, the Career Guidance (CG), whose character is reflective, increases choice processes, and can favour further relations from students to work. This article treated about university extension actions guided to four groups of young apprentices, whose families have low scholarity and income. Besides the synthesis of the objectives and methods of the project, they were transcripted students' narratives about the benefits they achieved, and the conclusions of Psychology students who were envolved. The qualitative comprehension of those data allowed to consider that the CG activities widened the self-knowledge, the choice and development possibilities of the participants. It is suggested the expansion of these practices.

Estudos de fungos filamentosos isolados da rizosfera de Senna spectabilis: uma exploração racional da biodiversidade molecular com potencial citotóxico e anticolinesterásico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo químico e biológico dos fungos endofíticos Microascus sp. e Nodulisporium sp. associados à alga vermelha Asparagopsis Taxiformis

Pós-graduação em Química - IQ