Grupo Ginástico UNESP: contribuições da Ginástica para Todos na formação de seus participantes

Gymnastics for all or General Gymnastics is a gymnastic body practice without competitive purposes, demonstrative character that combines the basics of gymnastics with different forms of body language. It is a pleasurable physical activity and inclusive, within the gymnastic possibilities offers great opportunities for participation of people, creativity, cooperation and human values experiences (AYOUB, 2003). Within this proposal is, in 2011, the Gymnastic Group UNESP, under the guidance and coordination of teachers Laurita Marconi Schiavon e Silvia Deustch as a project of university extension of the Department of Physical Education, Biosciences Institute of the São Paulo State University / Campus Rio Claro - SP. His working method and choreographic composition based on the proposal of the Gymnastic Group Unicamp, reference in this body practice in Brazil, and their course is in two parts: one for the exploration of all the resources that the teaching materials can provide and the other focused on social interaction of its participants. Therefore the research developed in this study aimed to verify contributions of the participation of members in Gymnastic Group Unesp vocational training thereof, and to verify the relationship and the approach of the members with Gym. The methodological approach adopted for this qualitative research is descriptive, and quantitative and qualitative data collected through questionnaires. The participants were 32 students from different courses at the University, and members of Gymnastic Unesp Group from 2011 to 2013, with the inclusion criteria: 1. minimum of one year of participation in Gymnastic Group Unesp; 2. Minimum of two performances of choreography in events with that group. Quantitative data are processed using descriptive statistics and qualitative analyzed by content analysis technique proposed by Laville and Dionne (1999). According to the results obtained over 41% of the participants had no...

Antitumour and anti-inflammatory effects of Palladium (II) complexes on Ehrlich Tumour

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Utilização do choque osmótico na avaliação da viabilidade de sêmen criopreservado de ovinos

This study evaluated the use of hipoosmotic swelling test (HOST) with deionized water (0 mOsmol), as a method of post thaw ram semen evaluation and correlate their findings with different techniques of semen evaluation. Therefore, twenty semen samples of 20 different adult rams were assessed as for kinetic sperm parameters through computerized system (IVOS 12, Hamiton Thorn Biosciences, Beverly, MA, EUA) and subjective analysis. The sperm membranes viability was carried out by the association of fluorescent probes (propidium iodide, JC-1 and FITC-PSA). The structural integrity of the plasma membrane was also studied through supravital test with eosin and the functional integrity of membrane evaluated by doing the hipoosmotic swelling test with deionized water (0 mOsmol), in the following proportions: One part of semen for 10 (HOST 10), 50 (HOST 50) and 100 (HOST 100) parts of water. After semen dilution in the different proportions it was fixed in formalin-buffered saline and analyzed with regard to percentage of HOST reactive sperm (bent/coiled). The percentage of reaction obtained for HOST 10 (33,1%); HOST 50 (32,8%) and HOST 100 (31,8%) did not differ significantly. HOST 10 presented positive correlation with the plasma membrane integrity by the EOS (r = 0,80; p < 0,05). Positive correlations between HOST 50 and HOST 100 with sperm subpopulation with membrane integrity by fluorescence were observed (r = 0,83 and r = 0,85; p < 0,01). The findings suggest that the HOST with deionized water can provide additional information for post thawing ram sperm viability evaluation.

Osmotic potentials on water uptake and germination of Guazuma ulmifolia Lam. (Sterculiaceae) seeds

Osmotic potentials on water uptake and germination of Guazuma Ulmifolia Lam. (Sterculiaceae) seeds. This work was carried out in the Germination Lab. of the Department of Botany, Institute of Biosciences, São Paulo State University (UNESP), Botucatu, São Paulo State, Brazil. The aims of this work were to determine the water uptake curve and to evaluate the germination of Guazuma ulmifolia seeds subjected to different water potentials. For the water uptake curve, seven replicates of 50 pre-scarified seeds were placed onto paper moistened with 15 mL PEG 6000 solution under the potentials 0 (control), -0.3 and -0.6 MPa at 25o C in the darkness. For the germination assay, four replicates of 50 seeds were subjected to the same above-described conditions; however, one lot of seeds was modified when there was variation in the refractometric index, whereas the remaining ones were kept in the same solutions until the end of the experiment. All three phases of water uptake were detected under 0 and -0.3 MPa; however, phase II was prolonged under -0.6 MPa and germination was not observed. For 0 and -0.3 MPa, the adopted statistical models consisted of asymptotic (phases I and II) and exponential (phase III) functions, y = a*[1 - b*exp (-c*t) + exp (-d + e*(t - t0)]. For -0.6MPa, only the asymptotic function y = a* [1 - b* exp (-c*t)] was used since there was no evidence of germination. The germination final percentage and speed index were lower under -0.3 MPa, mainly when solutions were not replaced; besides, germination was not detected under -0.6 MPa, with or without solution replacement.