أثر جهد لاهوائي في استجابة بعض المتغيرات الكيموحيوية في مصل الدم لكشف نشاط القلب
The study included the effect of anaerobic effort with the period of hospitalization on biochemical variables to detect cardiac activity, which included: the natriuretic peptide hormone, the hormone angiotensin II, sodium and potassium, the enzyme lactate dehydrogenase, the enzyme creatine kinas and the enzyme aspartate aminotransferase, as this study was conducted on (15) players from the arena Participants in the Mosul University team for middle distance runners. The results indicated that there was a significant decrease between the test before the effort and the test immediately after the effort for each of the hormone angiotensin II and the enzyme aspartate aminotransferase in favor of the immediate post-effort. The results also showed that there was a significant decrease between the test before the effort and the test after the 5 minute hospitalization period for each of the hormone angiotensin II and the enzyme aspartate aminotransferase in favor of the 5- minute recovery period, and the results showed the opposite for each of the sodium, potassium and lactate dehydrogenate enzyme. In addition, a significant decrease was observed between the post-exertion test and the test after the 5 minute hospitalization period, with potassium and cretin kinas in favor of the 5-minute recovery period. (Published abstract)