The salivary amylase, lactate and electromyographic response to exercise
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Updated: Oct 18, 2026

Measurement of Insulin- and Contraction-Stimulated Glucose Uptake in Isolated and Incubated Mature Skeletal Muscle from Mice
Published on: May 16, 2021
J L Chicharro1, M Pérez, A Carvajal
1Escuela de Enfermería, Universidad Complutense de Madrid, Spain. jlchicharro@enf.ucm.es.
Abstract:
Twelve trained young males (age: 24 +/- 5 years) performed an incremental test to exhaustion during which capillary blood and saliva samples were obtained to determine the blood lactate (LT) and salivary amylase (T(sa)) thresholds. The root mean-square voltage of electromyographic activity (rms-EMG) of the vastus lateralis muscle was also recorded to detect the electromyographic threshold (EMG(T)). No significant difference was found between the exercise intensity corresponding to the LT, T(sa) or EMG(T).
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