Could regular practice of volleyball modulate salivary secretory immunity in children? Cross-sectional and longitudinal studies
Apunts, Med. esport (Internet)
; 55(205): 29-37, ene.-mar. 2020. tab, graf
Artigo
em Inglês
| IBECS
| ID: ibc-192335
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
INTRODUCTION:
The aim of these studies was to evaluate the effects of regular volleyball training on salivary SIgA and alpha-amylase in female children and adolescents. MATERIAL ANDMETHOD:
In the cross-sectional study, 115 female children (12.6 ± 2.2 years) participating in a Volleyball training program were classified as beginners, intermediate, and competitive level. The children were evaluated regarding caries index, body mass index (BMI), cardiorespiratory fitness, and countermovement jump. In the longitudinal study 54 girls (intermediate and competitive groups) trained for 8 weeks and were re-evaluated at weeks 4 and 8.RESULTS:
The SIgA secretion rate and alpha-amylase activity did not present correlations with training category, age, caries index, or training status. A weak positive correlation was detected between IgA secretion rate and BMI (r = 0.20, p < 0.05). After 8 weeks of training, VO2max (p < 0.005) and jump height (p < 0.005) improved in the competitive girls. No differences were observed in salivary secretion rate, SIgA concentration and secretion rate, or alpha-amylase activity at weeks 4 and 8.CONCLUSIÓN:
We concluded that despite improving physical fitness, 8-weeks of recreational volleyball training are not able to improve salivary SIgA secretion or alter alpha-amylase activity in female children and adolescentsRESUMEN
No disponible
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Saliva
/
Imunoglobulina A Secretora
/
Alfa-Amilases
/
Voleibol
Limite:
Adolescente
/
Criança
/
Feminino
/
Humanos
Idioma:
Inglês
Revista:
Apunts, Med. esport (Internet)
Ano de publicação:
2020
Tipo de documento:
Artigo
Instituição/País de afiliação:
State University of Londrina/Brazil
/
State University of the North of Paraná/Brazil
/
Universidade Norte do Paraná/Brazil