PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16423199-1 2006 OBJECTIVE: The purpose of this study was to determine if the respiratory muscles of patients with COPD could be made to function anaerobically, as evidenced by an increase in arterial blood lactate concentration ([lactate](a)) during specific loading of the inspiratory muscles and, if so, the effect of a programme of high-intensity inspiratory muscle training on this function. Lactic Acid 190-197 COPD Homo sapiens 98-102 16423199-1 2006 OBJECTIVE: The purpose of this study was to determine if the respiratory muscles of patients with COPD could be made to function anaerobically, as evidenced by an increase in arterial blood lactate concentration ([lactate](a)) during specific loading of the inspiratory muscles and, if so, the effect of a programme of high-intensity inspiratory muscle training on this function. Lactic Acid 214-221 COPD Homo sapiens 98-102