PMID- 25270786
OWN - NLM
STAT- MEDLINE
DCOM- 20150113
LR  - 20220318
IS  - 0022-4707 (Print)
IS  - 0022-4707 (Linking)
VI  - 54
IP  - 5
DP  - 2014 Oct
TI  - Modifications of biochemical parameters related to protein metabolism and renal 
      function in male soccer players after a match.
PG  - 658-64
AB  - AIM: The impact of a soccer match on parameters related to protein catabolism and 
      renal function was evaluated in male players. METHODS: Blood was collected before 
      and immediately after a 90 minutes soccer match from 19 athletes of two first 
      division teams in Brazil. Red blood cells (RBC), hemoglobin (Hb), hematocrit 
      (Ht), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and mean 
      corpuscular hemoglobin concentration (MCHC), ammonia, uric acid, urea and 
      creatinine were analyzed. The modification of plasma volume was calculated, and 
      biochemical values were corrected for this change. Urea/creatinine ratio and 
      equations to estimate the glomerular filtration rate (eGFR) were used to assess 
      kidney function. RESULTS: Plasma volume decreased from pre- to post-match. 
      Post-match values higher than the pre-match ones were observed for RBC, Hb and 
      Ht, as a consequence of plasma volume decrease. An increase in ammonia and 
      creatinine concentrations post-match in comparison with pre-match values was 
      registered, without changes in uric acid and urea levels. A reduction in 
      urea/creatinine ratio and in eGFR was observed post-match, suggesting a decrease 
      of renal function. CONCLUSION: A soccer match induced alterations in parameters 
      linked to renal function and protein metabolism in male athletes. Particular 
      attention should be paid in the monitoring of the ammonia concentration as an 
      indicator of metabolic activity and energy requirement during prolonged exercise.
FAU - Colombini, A
AU  - Colombini A
AD  - Laboratory of Experimental Biochemistry and Molecular Biology, I.R.C.C.S. 
      Istituto Ortopedico Galeazzi, Milan, Italy - 
      alessandra.colombini@grupposandonato.it.
FAU - Machado, M
AU  - Machado M
FAU - Lombardi, G
AU  - Lombardi G
FAU - Lanteri, P
AU  - Lanteri P
FAU - Banfi, G
AU  - Banfi G
LA  - eng
PT  - Journal Article
PL  - Italy
TA  - J Sports Med Phys Fitness
JT  - The Journal of sports medicine and physical fitness
JID - 0376337
RN  - 0 (Biomarkers)
RN  - 0 (Muscle Proteins)
RN  - 268B43MJ25 (Uric Acid)
RN  - 7664-41-7 (Ammonia)
RN  - 8W8T17847W (Urea)
RN  - AYI8EX34EU (Creatinine)
SB  - IM
MH  - Adult
MH  - Ammonia/blood
MH  - Biomarkers/*blood
MH  - Creatinine/blood
MH  - Glomerular Filtration Rate
MH  - Humans
MH  - Kidney/*physiology
MH  - Male
MH  - Muscle Proteins/*metabolism
MH  - Soccer/*physiology
MH  - Urea/blood
MH  - Uric Acid/blood
EDAT- 2014/10/02 06:00
MHDA- 2015/01/15 06:00
CRDT- 2014/10/02 06:00
PHST- 2014/10/02 06:00 [entrez]
PHST- 2014/10/02 06:00 [pubmed]
PHST- 2015/01/15 06:00 [medline]
AID - R40Y2014N05A0658 [pii]
PST - ppublish
SO  - J Sports Med Phys Fitness. 2014 Oct;54(5):658-64.