Changes in neutrophil count, creatine kinases and muscle soreness after repeated bouts of downhill running
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چکیده
منابع مشابه
The Effect of Gender and Menstrual Phase on Serum Creatine Kinase Activity and Muscle Soreness Following Downhill Running
Serum creatine kinase (CK) activity reflects muscle membrane disruption. Oestrogen has antioxidant and membrane stabilising properties, yet no study has compared the CK and muscle soreness (DOMS) response to unaccustomed exercise between genders when all menstrual phases are represented in women. Fifteen eumenorrhoeic women (early follicular, EF (n = 5); late follicular, LF (n = 5); mid-luteal,...
متن کاملThe Effect of Creatine Monohydrate Loading on Downhill Running-induced Inflammatory Response in Elite Male Mountaineers
Abstract Background & Aims: In regard to the limited studies about the effect of creatine on exercise-induced inflammatory responses, the present study was conducted to identify the effect of creatine monohydrate loading on response of serum C-reactive protein (CRP), interleukin-6 (IL-6) and peripheral blood leucocytes following one bout downhill running in male mountain climbers. Methods: Twen...
متن کاملComparative MRI analysis of T2 changes associated with single and repeated bouts of downhill running leading to eccentric-induced muscle damage.
Although the exact mechanisms are still unclear, it is commonly acknowledged that acute eccentric exercise alters muscle performance, whereas the repetition of successive bouts leads to the disappearance of the deleterious signs. To clarify this issue, we measured blood creatine kinase and lactate dehydrogenase activities and proton transverse relaxation time (T2) in various leg muscles 72 h af...
متن کاملInadequate carbohydrate intake following prolonged exercise does not increase muscle soreness after 15 minutes of downhill running.
In Delayed Onset Muscle Soreness (DOMS), muscles become sore 24 to 48 hours after eccentric and unaccustomed activity. Fiber stiffness, due to decreased muscle glycogen, may predispose muscle to greater damage during eccentric exercise. This study sought to determine if inadequate carbohydrate intake following a protocol to decrease muscle glycogen would increase DOMS after 15 min of downhill r...
متن کاملEffects of ibuprofen on exercise-induced muscle soreness and indices of muscle damage.
Thirty-two volunteers participated in a two-period crossover study in which ibuprofen was tested against an identical placebo for its effectiveness in reducing muscle soreness and damage after two bouts of downhill running. Subjective soreness, quadriceps isometric strength and isometric endurance time at 50 percent of maximum strength, serum activities of creatine kinase, lactate dehydrogenase...
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ژورنال
عنوان ژورنال: South African Journal of Sports Medicine
سال: 2007
ISSN: 2078-516X,1015-5163
DOI: 10.17159/2078-516x/2007/v19i3a260