ARTICLE –
abstractEvaluation
the functional status of the liver in elite Jordanian athletes Ziad Ermili1, Kamal Mansi2, Talal Aburjai3, Ahmad Bani Ata4, Ziad M. Hawamdeh3 1Faculty of Pharmacy, University of Jordan, Amman-Jordan 2Faculty of Science, Al al-Bayt University, Mafraq, Jordan 3Faculty of Physical Education, University of Jordan, Amman, Jordan 4Faculty of Rehabilitation Sciences, University of Jordan, Amman, Jordan
Abstract
Owing to
considerable physical, endocrinological and metabolic adaptations, the
analysis of biochemical data in elite and top-class athletes requires
caution. With the aim to identify metabolic and biochemical adaptations
to particular lifestyle conditions, such as regular and strenuous
physical exercise we measured the concentration of liver enzymes,
bilirubin and serum albumin in Jordanian top athletes A healthy
liver is essential to optimum performance by athletes. Good liver
function is required to burn fat, build muscle, and provide energy.
Sixty Jordanian first class athletes (34 males and 26 females, mean age
19.8 ± 2 year with training experience of at least 5 years and
with a minimal training load of eighteen training hours per week
participated in competitive different sports chosen in our
study. Group of healthy male and female (control group), matched for
age and gender was also included (n=60). No subject revealed evidences
of cardiovascular disease, diabetes (fasting glucose <7mmol/liter)
or hypertension (blood pressure <130/80 mm Hg) when tested by
specialized physicians. The levels of aspartate aminotransferase (AST),
alanine transaminase (ALT) and alkaline phosphatase (ALP) for
evaluation the liver functions in athletes in different groups were
measured 15 to18 hours rest and 12 hours fasting using commercial
analytical kits. Our results showed a significant differences
(p<0.5) were observed between experimental and control group for AST
(34.18±13.23 and 26.19±7.42 IU/L respectively), for ALT
(28.47±8.43 and 17.38±10.83 IU/L respectively) and for
ALP (127.85±67.54 and 83.49±19.45 IU/L respectively). The
concentration of serum albumin was decreased in athletes, but the
difference did not reach statistical significance (controls:
4.82± 0.37 g/l; athletes 4.72± 0.27 g/l). No effect
of endurance exercise on serum bilirubin in healthy athletes. We
concluded that the most abnormalities observed on routine biochemical
screening in elite Jordanian athletes are of no clinical significance.
Key
words:athletes, physical exercise, liver
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Evaluation the functional status of the liver in elite Jordanian athletes
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