scholarly journals Assessment of adductor pollicis muscle function in critically ill patients

Critical Care ◽  
10.1186/cc576 ◽  
1999 ◽  
Vol 3 (Suppl 1) ◽  
pp. P203
Author(s):  
ML Harris ◽  
YM Luo ◽  
SJ Clark ◽  
JA Wendon ◽  
J Moxham
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Muscle Function ◽  
Adductor Pollicis ◽  
Adductor Pollicis Muscle

Muscle function during fatigue in myoadenylate deaminase-deficient Dutch subjects

2000 ◽  
Vol 98 (5) ◽  
pp. 579-585 ◽  
Author(s):  
C. J. DE RUITER ◽  
B. G. M. VAN ENGELEN ◽  
R. A. WEVERS ◽  
A. DE HAAN
Keyword(s):  
Muscle Function ◽  
Adductor Pollicis ◽  
Moderate Intensity ◽  
Force Output ◽  
Short Term ◽  
Shortening Velocity ◽  
Vigorous Exercise ◽  
Adductor Pollicis Muscle ◽  
Left Hand ◽  
Myoadenylate Deaminase

Myoadenylate deaminase (MAD) is an enzyme active in skeletal muscle, probably during exercise of moderate intensity but certainly during vigorous exercise, when the deamination of AMP leads to increased levels of IMP and ammonia. There is controversy about the clinical significance of MAD deficiency. The main objective of the present study was to investigate the extent to which genetically confirmed MAD deficiency affects muscle function under conditions of maximal short-term electrically induced activation. The left hand was immobilized and adductor pollicis muscle function was investigated. To exclude the influence of central factors, such as the patient's motivation, the ulnar nerve was maximally electrically activated and force output was measured at the thumb. Sixty rapid shortening contractions resulted in a decrease of maximal power to 34.2±5.4% and 33.3±6.3% (means±S.D.) of the values for unfatigued muscle in the control and MAD-deficient subjects respectively (P > 0.05; n = 7). Maximal isometric forces and shortening velocities did not differ between groups in unfatigued, fatigued or recovered muscle. None of the subjects experienced exercise-related muscle aches or cramps. In conclusion, MAD deficiency does not appear to affect adductor pollicis muscle force, shortening velocity and relaxation, either during or after maximal short-term activation.

Muscle function in critically ill patients

2001 ◽  
Vol 20 (5) ◽  
pp. 451-454 ◽  
Author(s):  
A.J.M. WAGENMAKERS
Keyword(s):  
Critically Ill ◽  
Critically Ill Patients ◽  
Muscle Function

scholarly journals 1845 ADDUCTOR POLLICIS MUSCLE FUNCTION TESTS IN CYSTIC FIBROSIS

1985 ◽  
Vol 19 (4) ◽  
pp. 418A-418A
Author(s):  
A Szeinberg ◽  
L Levy ◽  
I M Eraser ◽  
C Mindorff ◽  
H Levison
Keyword(s):  
Cystic Fibrosis ◽  
Muscle Function ◽  
Adductor Pollicis ◽  
Adductor Pollicis Muscle ◽  
Function Tests
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