C-REACTIVE PROTEIN LEVELS BEFORE AND AFTER ULTRA ENDURANCE EXERCISE

2003 ◽  
Vol 35 (Supplement 1) ◽  
pp. S121
Author(s):  
W D. B. Hiller ◽  
L M. Dierenfield ◽  
P S. Douglas ◽  
M L. O??Toole ◽  
E E. Fortess ◽  
...  
2017 ◽  
Vol 16 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Hasan Metineren ◽  
Turan Cihan Dülgeroğlu

This study compared the effectiveness of the neutrophil/lymphocyte ratio (NLR) versus C-reactive protein (CRP) for evaluating the prognosis and degree of inflammation in patients with amputation for a diabetic foot ulcer (DFU). This study enrolled 56 patients with amputations for DFU with gangrene and compared the CRP levels and NLR measured before and after surgery. Overall, 24 patients (42%) died within 2 weeks postoperatively. Mortality increased with a preoperative/postoperative CRP difference ≤1.5 ( P < .001) and age 73 years or older ( P < .001). The postoperative NLR was lower than the preoperative value but was not significant as a prognostic or inflammatory marker ( P = .945). An increasing serum CRP level is a significant predictor of mortality. CRP and old age are reliable prognostic factors in patients with DFU.


2016 ◽  
Vol 12 (20) ◽  
pp. 136
Author(s):  
Mohammad Al Hindawi ◽  
Majed Mjallie

Objective: The goal of our study was to investigate the effect of different type of exercise training on C-reactive protein level in middle age men. Methods: A total of 20 male subjects’ mean age 45±5 years were investigated at the University of Jordan Hospital to evaluate CRP level after training. Subjects were divided randomly into two groups they participated in supervise exercise training resistance and endurance exercise for 11 weeks. CRP level was measured pre-post training. Results: Mean C-reactive protein level measured before training program was 1.82 mg/L. And 1.81 mg/L for endurance and resistance groups respectively. Measurement of the CRP after the completion of the exercise program was 1.654 mg/L and 1.764 mg/L for both groups the endurance and the resistance respectively. TC was significantly reduced from 199.1 ml/dl to 176.1 ml/dl, for the endurance group and from 193.50 ml/dl to 181.60 ml/dl, for the resistance group. TG reduced significantly from 172.2 ml/dl to 161.50 ml/dl for the endurance group, and from 163.50 ml/dl to 159.20 ml/dl for the resistance group. HR at rest reduced from 79.63 b.pm to 74.47 b.pm for the endurance group, and from 77.50 b.pm to 74.6 b.pm for the resistance group. Fat % reduced significantly from 25.25 to 23.22 for the endurance group and from 23.03 to 21.60 for the resistance group. BMI reduced from 28.82 to 27.41 for the endurance group and from 27.63 to 27.40 for the resistance group.VO2max increased significantly from 37.13 to 43.30 ml.kg.min for the endurance group, and from 37.67 to 39.3 for the resistance group. HDL also increased from 46.12 mi/dl to 48.25 mi/dl for the endurance group, and increased from 42.70 mi/dl to 44.30 mi/dl for the resistance group Training gropes had lower CRP, weight, BMI, and body fat after the completion of the exercise program. Conclusions: Plasma C-reactive protein levels are reduced in response to both strength and endurance exercise training in sedentary healthy men (there was no different in the type of exercise in reducing CRP level.


Author(s):  
Dorota Kostrzewa-Nowak ◽  
Anna Nowakowska ◽  
Teresa Zwierko ◽  
Maciej Rybak ◽  
Robert Nowak

The study was aimed at designing a health exercise program appealing to inactive young men, and then testing the men’s metabolic responses to the program using common diagnostic markers of general health. Six men, aged 22–29 years, took a part in training program to increase their motor performance and improve general health conditions. Body composition parameters, clinical chemistry variables (metabolites, albumin, total protein, ferritin, C reactive protein, lipid profile, ions, and selected enzymes activities) and blood morphology parameters were determined. Motor performance measured before and after a 4-month-long macrocycle indicated an increase in endurance, pace, and agility of the participants. Significant differences were found in analyzed enzymes activities. There was a significant increase in C-reactive protein levels from pre- to post-training. Additionally, changes in hematological biomarkers were seen that suggest erythropoiesis might significantly increase, specifically during the last 2-month-long mesocycles. The proposed training program induced small improvements in endurance, pace, and agility. It was also confirmed that changes in aspartate (AST) and alanine (ALT) activities emerge before any increase in creatine kinase (CK) activity that is important in monitoring of the training loads. Observed changes in red blood cell-related parameters suggest increase in erythropoiesis in the second half of the training cycle.


2014 ◽  
Vol 39 (5) ◽  
pp. 560-565 ◽  
Author(s):  
Pedro Tauler ◽  
Sonia Martinez ◽  
Carlos Moreno ◽  
Pau Martínez ◽  
Antoni Aguilo

The aim of the study was to determine the influence of the exercise duration on the changes in salivary stress markers in response to ultra-endurance exercises. The study was developed in 2 ultra-endurance exercise tests: the Ultra-trail Serra de Tramuntana (UTST), a 104 km ultra-marathon competition (n = 64) and the 25 km Cabrera Open Water Race (COWR) (n = 43). Participants in the COWR completed the 25 km at a constant pace of 3 km/h (3K group) or 2.5 km /h (2.5K group). Saliva samples were taken before and after the exercises. Salivary flow rate as well as cortisol, testosterone, C-reactive protein (CRP), and immunoglobulin A (IgA) levels were measured. Salivary flow rate decreased after the UTST but increased after the COWR. The UTST induced significant increases in cortisol and CRP levels and decreases in testosterone and IgA levels. Furthermore, a negative correlation was found between the time the athletes took to complete the exercise and the changes in salivary cortisol. After the COWR, higher increases in salivary cortisol levels were observed in the 3K group than in the 2.5K group. A significant effect of exercise decreasing testosterone and IgA levels was observed in both groups. No changes in the CRP levels were observed during the COWR. In conclusion, shorter times to complete the ultra-endurance exercise were associated with higher increases in cortisol. However, no relationships were found between the time to complete the exercises and the changes in testosterone, CRP, and IgA levels.


1999 ◽  
Vol 98 (1) ◽  
pp. 47-55 ◽  
Author(s):  
A. E. JEUKENDRUP ◽  
K. VET-JOOP ◽  
A. STURK ◽  
J. H. J. C. STEGEN ◽  
J. SENDEN ◽  
...  

The aim of the present study was to establish whether gastro-intestinal (GI) complaints observed during and after ultra-endurance exercise are related to gut ischaemia-associated leakage of endotoxins [lipopolysaccharide (LPS)] into the circulation and associated cytokine production. Therefore we collected blood samples from 29 athletes before, immediately after, and 1, 2 and 16 h after a long-distance triathlon for measurement of LPS, tumour necrosis factor-α and interleukin-6 (IL-6). As the cytokine response would trigger an acute-phase response, characteristic variables of these responses were also measured, along with creatine kinase (CK) to obtain an indicator of muscle damage. There was a high incidence (93% of all participants) of GI symptoms; 45% reported severe complaints and 7% of the participants abandoned the race because of severe GI distress. Mild endotoxaemia (5–15 pg/ml) was evident in 68% of the athletes immediately after the race, as also indicated by a reduction in IgG anti-LPS levels. In addition, we observed production of IL-6 (27–fold increase immediately after the race), leading to an acute-phase response (20-fold increase in C-reactive protein and 12% decrease in pre-albumin 16 h after the race). The extent of endotoxaemia was not correlated with the GI complaints or the IL-6 response, but did show a correlation with the elevation in C-reactive protein (rs 0.389; P = 0.037). Creatine kinase levels were increased significantly immediately post-race, and increased further in the follow-up period. Creatine kinase levels did not correlate with those of either IL-6 or C-reactive protein. It is therefore concluded that LPS does enter the circulation after ultra-endurance exercise and may, together with muscle damage, be responsible for the increased cytokine response and hence GI complaints in these athletes.


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