Resumo Compreender a relação entre ansiedade-estado pré-competitiva e desempenho esportivo se constitui em importante meio para ajudar os esportistas a diagnosticar e controlar emoções. O presente estudo pretendeu: a) comparar o nível de ansiedade pré-competitiva entre atletas homens e mulheres, das equipes finalistas da Taça Paraná de Voleibol 2011; b) comparar os níveis de ansiedade pré-competitiva entre as equipes campeã e vice-campeã masculina, bem como entre as equipes campeã e vice-campeã feminina; c) comparar os níveis de ansiedade pré-competitiva dos atletas titulares e reservas, para as equipes de ambos os sexos; d) verificar a relação entre os níveis de ansiedade pré-competitiva e o tempo de prática dos atletas das equipes masculinas, bem como das equipes femininas. Participaram do estudo quatro equipes infanto-juvenis, finalistas da Taça Paraná 2011, totalizando 24 atletas do sexo feminino e 23 do sexo masculino (idade 16,16 ± 0,34 anos) e tempo de prática (4,97 ± 1,99 anos). Para avaliar a ansiedade pré-competitiva, utilizou-se o instrumento CSAI-2. As coletas ocorreram 30 minutos antes do início dos jogos finais. De forma geral, as equipes finalistas apresentaram níveis de ansiedade geral pré-competitiva similares, embora tenham sido encontradas diferenças significativas entre atletas mulheres titulares e reservas em relação à autoconfiança, sendo que as titulares apresentaram médias mais elevadas neste aspecto.

Abstract Understanding the relationship between pre-competitive state anxiety and sports performance are an important means to help sportsmen to diagnose and manage emotions. The present study aimed to: a) compare the level of pre-competitive anxiety among athletes men and women, the finalist teams of Paraná Cup Volleyball 2011; b) to compare the levels of pre-competitive anxiety among male champion teams and runners-up, as well as between female champion teams and runners-up; c) compare the levels of pre-competitive anxiety and reserves holders athletes for teams of both sexes; d) verify the relationship between the levels of pre-competitive anxiety and practice time for athletes of men’s teams and the women’s teams. Study participants were four youth teams, Paraná Cup finalists in 2011, totaling 24 female athletes and 23 male athletes (age 16.16 ± overall 0.34 years) and practice time 4.97 ± 1.99 years . To evaluate the pre-competitive anxiety, used the instrument CSAI-2. Sample occurred 30 minutes before the start of finals games. In general, the finalist teams had higher levels of general pre-competitive anxiety similar, although statistically significant differences between women athletes holders and reserves have been found in relation to the self-confidence, and the holders had higher average in this aspect.

In this study, we investigated the influence of two SNPs (rs846910 and rs12086634) of the HSD11B1 gene that encodes 11β-hydroxysteroid dehydrogenase type 1(11β-HSD1), the enzyme that catalyzes the conversion of cortisol to cortisone, on variables associated with obesity and metabolic syndrome in 215 individuals of both sexes from southern Brazil. The HSD11B1 gene variants were genotyped using the TaqMan SNP genotyping assay. Glucose, triglycerides, total cholesterol, HDL-cholesterol and LDL-cholesterol were measured by standard automated methods. Significant results were found in women, with carriers of the G allele of SNP rs12086634 having higher glucose levels than non-carriers. Carriers of the A allele of SNP rs846910 had higher levels of HDL-cholesterol. The involvement of both polymorphisms as independent factors in determining the levels of glucose and HDL-cholesterol was confirmed by multiple regression analysis (β = 0.19 ± 0.09, p = 0.03 and β = 0.22 ± 0.10, p = 0.03, respectively). Our findings suggest that the HSD11B1SNPs studied may indirectly influence glucose and HDL-cholesterol metabolism in women, possibly through down-regulation of the HSD11B1 gene by estrogen.