RESUMO
It has been determined that in erythrocytes of high-qualified and low-qualified sportsmen-volleyboll after use of biopreparation "Polien", contained polyunsaturated fatty acids, glycolysis and pentose phosphate pathway reactions are intensified and glutathione reductase activity are decreased. At the same time the affinity of haemoglobin to oxygen in stabilized in organism of sportsmen before and after intensive muscle work. It has been shown, that specific and nonspecific changes of biochemical indexes are realized in organism of sportsmen with different qualification under intensive muscle work.
Assuntos
Eritrócitos/efeitos dos fármacos , Ácidos Graxos Insaturados/farmacologia , Aditivos Alimentares/farmacologia , Hemoglobinas/metabolismo , Oxigênio/sangue , Esforço Físico , Esportes/fisiologia , Eritrócitos/enzimologia , Ácidos Graxos Insaturados/química , Aditivos Alimentares/química , Humanos , MasculinoAssuntos
Basquetebol , Membrana Eritrocítica/metabolismo , Peroxidação de Lipídeos , Lipídeos/sangue , Adulto , Exercício Físico , Humanos , MasculinoRESUMO
By circular dichroism the secondary structure of serum albumin has been studied in organism of high-qualified volleyball-sportsmen. It has been determined that changes in percentage correlation of alpha- and beta-structures of sportsmen serum albumin were combined with decrease of protein reserve functional activity and with its intensified liganding by substance of lipid and carbohydrate nature.
Assuntos
Exercício Físico , Albumina Sérica/metabolismo , Adulto , Dicroísmo Circular , Humanos , Estrutura Secundária de Proteína , Albumina Sérica/química , Relação Estrutura-AtividadeRESUMO
Influence of the preparation "Polyen" has been studied on indexes of lipid acids contents in blood plasma, erythrocyte membrane and serum albumin of high-qualified volleyball-players. It was shown that "Polyen" has favourable effect on different metabolic pathways of lipid acids, that allow to recommend this preparation as additional component in food ration for training sportsmen.
Assuntos
Ácidos Graxos/sangue , Aditivos Alimentares/farmacologia , Peroxidação de Lipídeos/efeitos dos fármacos , Polienos/farmacologia , Medicina Esportiva , Adulto , Membrana Eritrocítica/efeitos dos fármacos , Membrana Eritrocítica/metabolismo , Humanos , Albumina Sérica/metabolismoRESUMO
It has been determined that in erythrocytes of professional volley-ball players given biopreparation "Polien" containing polyunsaturated fatty acids glycolysis and pentose phosphate pathway reactions are intensified and glutathione reductase activity decreased. At the same time the affinity of haemoglobin to oxygen stabilized in the sportsmen before and after intensive muscle load.
Assuntos
Suplementos Nutricionais , Eritrócitos/efeitos dos fármacos , Exercício Físico/fisiologia , Ácidos Graxos Ômega-3/farmacologia , Hemoglobinas/efeitos dos fármacos , Oxigênio/sangue , Esportes/fisiologia , Vitaminas/farmacologia , Adulto , Combinação de Medicamentos , Eritrócitos/enzimologia , HumanosAssuntos
Eritrócitos/efeitos dos fármacos , Ácidos Graxos Ômega-3/farmacologia , Aditivos Alimentares/farmacologia , Hemoglobinas/efeitos dos fármacos , Oxigênio/sangue , Esforço Físico/efeitos dos fármacos , Esportes/fisiologia , Adulto , Glicemia/efeitos dos fármacos , Glicemia/metabolismo , Eritrócitos/metabolismo , Hemoglobinas Glicadas/efeitos dos fármacos , Hemoglobinas Glicadas/metabolismo , Hemoglobinas/metabolismo , Humanos , Esforço Físico/fisiologiaRESUMO
As the result of prolonged training activity highly skilled volleyball players have marked deficiency of fatty acids of w3 family both in the blood plasma as erythrocyte membranes. These acids may be used in the lipid peroxidation processes, that is proved by the facts of POL products content and their drawing into oxidation reaction, which is certified by high level of ATP in erythrocytes. Reduction of quantity of polyunsaturated fatty acids of w3 family may be regarded as results of their insufficient arrival with food.
Assuntos
Gorduras Insaturadas na Dieta/sangue , Membrana Eritrocítica/metabolismo , Ácidos Graxos Ômega-3/sangue , Ácidos Graxos Insaturados/sangue , Lipídeos/sangue , Esportes , Trifosfato de Adenosina/sangue , Adulto , Ácidos Graxos Ômega-6 , Cromatografia Gasosa-Espectrometria de Massas , Humanos , Peroxidação de Lipídeos/fisiologia , Esforço FísicoRESUMO
The authors' investigations led them to the conclusion that skilled volleyball players' erythrocytes undergo adaptive metabolic rearrangement. There was also low hemoglobin affinity to oxygen. A single training load provoked the effect of metabolic enhancement as a result of increased red cell concentration of glucose, glycosylated hemoglobin and high activity of hexokinase.