О применении глютамин-содержащих продуктов специализированного питания в спорте

Глютамин (ГЛН) и глютаминовая кислота (ГЛК) вовлечены во множество метаболических процессов — от синтеза нуклеотидов до проведения нервных импульсов; также ГЛН является энергетическим субстратом для ИКК, что делает его важным звеном в реализации иммунного ответа. В стрессовых ситуациях, к которым относится значительная физическая нагрузка, уровень ГЛН и ГЛК в плазме снижается в результате активного расхода аминокислоты во многих биохимических реакциях. Дефицит ГЛН может привести к ряду негативных проявлений у спортсменов и отрицательно сказаться на спортивной результативности. Изучение эффектов глютаминовой недостаточности и возможного восполнения дефицита потреблением экзогенных форм субстанции при применении глютамин­содержащих продуктов явилось целью данной работы; особое внимание было уделено исследованию транзиторного снижения иммунной функции как актуальному фактору, нарушающему режим спортивной подготовки.

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