Skip to main content
Top
Published in: Journal of the International Society of Sports Nutrition 1/2017

Open Access 01-12-2017 | Research article

Effects of cranberry (Vaccinum macrocarpon) supplementation on iron status and inflammatory markers in rowers

Authors: Anna Skarpańska - Stejnborn, Piotr Basta, Jerzy Trzeciak, Alicja Michalska, M. Emin Kafkas, Donata Woitas - Ślubowska

Published in: Journal of the International Society of Sports Nutrition | Issue 1/2017

Login to get access

Abstract

Background

The aim of this study was to analyze the effect of supplementation with cranberry (Vaccinum macrocarpon) on the levels of pro-inflammatory cytokines, hepcidin and selected markers of iron metabolism in rowers subjected to exhaustive exercise.

Methods

This double-blind study included 16 members of the Polish Rowing Team. The subjects were randomly assigned to the supplemented group (n = 9), receiving 1200 mg of cranberry extract for 6 weeks, or to the placebo group (n = 7). The participants performed a 2000-m test on a rowing ergometer at the beginning and at the end of the preparatory camp. Blood samples were obtained from the antecubital vein prior to each exercise test, one minute after completing the test, and after a 24-h recovery period. The levels of hepcidin, interleukin 6 (IL-6), tumor necrosis factor alpha (TNF-alpha), ferritin, iron, soluble transferrin receptor (sTfR) and myoglobin were determined, along with total iron-binding capacity (TIBC), unbound iron-binding capacity (UIBC) and total antioxidant capacity (TAC).

Results

Both prior and after the supplementation, a significant post-exercise increase in the concentration of IL-6 was observed in both groups. At the end of the study period, cranberry-supplemented athletes presented with significantly higher resting, post-exercise and post-recovery levels of TAC than the controls. However, a significant exercise-induced increase in the concentrations of TNF-alpha, myoglobin and hepcidin was observed solely in the control group.

Conclusion

Supplementation with cranberry extract contributed to a significant strengthening of antioxidant potential in individuals exposed to strenuous physical exercise. However, supplementation did not exert direct effects on other analyzed parameters: inflammatory markers and indices of iron metabolism (TNF-alpha, hepcidin and myoglobin).
Literature
1.
go back to reference Valko M, Jomova K, Rhodes C, Kuča K, Musílek K. Redox- and non-redox-metal-induced formation of free radicals and their role in human disease. Arch Toxicol. 2016;90(1):1–37.CrossRefPubMed Valko M, Jomova K, Rhodes C, Kuča K, Musílek K. Redox- and non-redox-metal-induced formation of free radicals and their role in human disease. Arch Toxicol. 2016;90(1):1–37.CrossRefPubMed
3.
go back to reference Nemeth E, Rivera S, Gabayan V, Keller C, Taudorf S, Pedersen BK, Ganz T. IL-6 mediates hypoferremia of inflammation by inducing the synthesis of the iron regulatory hormone hepcidin. J Clin Invest. 2004;113(9):1271–6.CrossRefPubMedPubMedCentral Nemeth E, Rivera S, Gabayan V, Keller C, Taudorf S, Pedersen BK, Ganz T. IL-6 mediates hypoferremia of inflammation by inducing the synthesis of the iron regulatory hormone hepcidin. J Clin Invest. 2004;113(9):1271–6.CrossRefPubMedPubMedCentral
4.
go back to reference Reardon TF, Allen DG. Iron injections in mice increase skeletal muscle iron content, induce oxidative stress and reduce exercise performance. Exp Physiol. 2009;94(6):720–30.CrossRefPubMed Reardon TF, Allen DG. Iron injections in mice increase skeletal muscle iron content, induce oxidative stress and reduce exercise performance. Exp Physiol. 2009;94(6):720–30.CrossRefPubMed
5.
go back to reference Burden RJ, Pollock N, Whyte GP, Richards T, Moore B, Busbridge M, Srai SK, Otto J, Pedlar CR. Effect of intravenous iron on aerobic capacity and iron metabolism in elite athletes. Med Sci Sports Exerc. 2015;47(7):1399–407.CrossRefPubMed Burden RJ, Pollock N, Whyte GP, Richards T, Moore B, Busbridge M, Srai SK, Otto J, Pedlar CR. Effect of intravenous iron on aerobic capacity and iron metabolism in elite athletes. Med Sci Sports Exerc. 2015;47(7):1399–407.CrossRefPubMed
6.
go back to reference Coates A, Mountjoy M, Burr J. Incidence of iron deficiency and iron deficient anemia in elite runners and triathletes. Clin J Sport Med. 2016. [Epub ahead of print]. Coates A, Mountjoy M, Burr J. Incidence of iron deficiency and iron deficient anemia in elite runners and triathletes. Clin J Sport Med. 2016. [Epub ahead of print].
7.
go back to reference Friedmann B, Jost J, Rating T, Weller E, Werle E, Eckardt KU, Bärtsch P, Mairbäurl H. Effects of iron supplementation on total body hemoglobin during endurance training at moderate altitude. Int J Sports Med. 1999;20(2):78–85.CrossRefPubMed Friedmann B, Jost J, Rating T, Weller E, Werle E, Eckardt KU, Bärtsch P, Mairbäurl H. Effects of iron supplementation on total body hemoglobin during endurance training at moderate altitude. Int J Sports Med. 1999;20(2):78–85.CrossRefPubMed
8.
go back to reference Gozzelino R, Arosio P. Iron homeostasis in health and disease. Int J Mol Sci. 2016;17(1):1–14.CrossRef Gozzelino R, Arosio P. Iron homeostasis in health and disease. Int J Mol Sci. 2016;17(1):1–14.CrossRef
9.
go back to reference Nardi GM, Farias Januario AG, Freire CG, Megiolaro F, Schneider K, Perazzoli MR, Do Nascimento SR, Gon AC, Mariano LN, Wagner G, Niero R, Locatelli C. Anti-inflammatory activity of berry fruits in mice model of inflammation is based on oxidative stress modulation. Pharmacognosy Res. 2016;8 Suppl 1:S42–9.PubMedPubMedCentral Nardi GM, Farias Januario AG, Freire CG, Megiolaro F, Schneider K, Perazzoli MR, Do Nascimento SR, Gon AC, Mariano LN, Wagner G, Niero R, Locatelli C. Anti-inflammatory activity of berry fruits in mice model of inflammation is based on oxidative stress modulation. Pharmacognosy Res. 2016;8 Suppl 1:S42–9.PubMedPubMedCentral
10.
go back to reference Pappas E, Schaich KM. Phytochemicals of cranberries and cranberry products: characterization, potential health effects, and processing stability. Crit Rev Food Sci Nutr. 2009;49(9):741–81.CrossRefPubMed Pappas E, Schaich KM. Phytochemicals of cranberries and cranberry products: characterization, potential health effects, and processing stability. Crit Rev Food Sci Nutr. 2009;49(9):741–81.CrossRefPubMed
11.
go back to reference de Llano DG, Esteban-Fernández A, Sánchez-Patán F, Martínlvarez PJ, Moreno-Arribas MV, Bartolomé B. Anti-adhesive activity of cranberry phenolic compounds and their microbial-derived metabolites against uropathogenic escherichia coli in bladder epithelial cell cultures. Int J Mol Sci. 2015;16(6):12119–30.CrossRefPubMedPubMedCentral de Llano DG, Esteban-Fernández A, Sánchez-Patán F, Martínlvarez PJ, Moreno-Arribas MV, Bartolomé B. Anti-adhesive activity of cranberry phenolic compounds and their microbial-derived metabolites against uropathogenic escherichia coli in bladder epithelial cell cultures. Int J Mol Sci. 2015;16(6):12119–30.CrossRefPubMedPubMedCentral
12.
go back to reference Maki KC, Kaspar KL, Khoo C, Derrig LH, Schild AL, Gupta K. Consumption of a cranberry juice beverage lowered the number of clinical urinary tract infection episodes in women with a recent history of urinary tract infection. Am J Clin Nutr. 2016;103(6):1434–42.CrossRefPubMed Maki KC, Kaspar KL, Khoo C, Derrig LH, Schild AL, Gupta K. Consumption of a cranberry juice beverage lowered the number of clinical urinary tract infection episodes in women with a recent history of urinary tract infection. Am J Clin Nutr. 2016;103(6):1434–42.CrossRefPubMed
13.
go back to reference Burger O, Ofek I, Tabak M, Weiss EI, Sharon N, Neeman I. A high molecular mass constituent of cranberry juice inhibits Helicobacter pylori adhesion to human gastric mucus. FEMS Immunol Med Microbiol. 2000;29(4):295–301.CrossRefPubMed Burger O, Ofek I, Tabak M, Weiss EI, Sharon N, Neeman I. A high molecular mass constituent of cranberry juice inhibits Helicobacter pylori adhesion to human gastric mucus. FEMS Immunol Med Microbiol. 2000;29(4):295–301.CrossRefPubMed
14.
go back to reference Anhê FF, Roy D, Pilon G, Dudonné S, Matamoros S, Varin TV, Garofalo C, Moine Q, Desjardins Y, Levy E, Marette A. A polyphenol-rich cranberry extract protects from diet-induced obesity, insulin resistance and intestinal inflammation in association with increased Akkermansia spp. population in the gut microbiota of mice. Gut. 2015;64(6):872–83.CrossRefPubMed Anhê FF, Roy D, Pilon G, Dudonné S, Matamoros S, Varin TV, Garofalo C, Moine Q, Desjardins Y, Levy E, Marette A. A polyphenol-rich cranberry extract protects from diet-induced obesity, insulin resistance and intestinal inflammation in association with increased Akkermansia spp. population in the gut microbiota of mice. Gut. 2015;64(6):872–83.CrossRefPubMed
15.
go back to reference Denis MC, Desjardins Y, Furtos A, Marcil V, Dudonné S, Montoudis A, Garofalo C, Delvin E, Marette A, Levy E. Prevention of oxidative stress, inflammation and mitochondrial dysfunction in the intestine by different cranberry phenolic fractions. Clin Sci (Lond). 2015;128(3):197–212.CrossRef Denis MC, Desjardins Y, Furtos A, Marcil V, Dudonné S, Montoudis A, Garofalo C, Delvin E, Marette A, Levy E. Prevention of oxidative stress, inflammation and mitochondrial dysfunction in the intestine by different cranberry phenolic fractions. Clin Sci (Lond). 2015;128(3):197–212.CrossRef
16.
go back to reference Duffey KJ, Sutherland LA. Adult consumers of cranberry juice cocktail have lower C-reactive protein levels compared with nonconsumers. Nutr Res. 2015;35(2):118–26.CrossRefPubMed Duffey KJ, Sutherland LA. Adult consumers of cranberry juice cocktail have lower C-reactive protein levels compared with nonconsumers. Nutr Res. 2015;35(2):118–26.CrossRefPubMed
17.
go back to reference Elberry AA, Abdel-Naim AB, Abdel-Sattar EA, Nagy AA, Mosli HA, Mohamadin AM, Ashour OM. Cranberry (Vaccinium macrocarpon) protects against doxorubicin-induced cardiotoxicity in rats. Food Chem Toxicol. 2010;48(5):1178–84.CrossRefPubMed Elberry AA, Abdel-Naim AB, Abdel-Sattar EA, Nagy AA, Mosli HA, Mohamadin AM, Ashour OM. Cranberry (Vaccinium macrocarpon) protects against doxorubicin-induced cardiotoxicity in rats. Food Chem Toxicol. 2010;48(5):1178–84.CrossRefPubMed
18.
go back to reference McKay D, Chen C, Zampariello C, Blumberg J. Flavonoids and phenolic acids from cranberry juice are bioavailable and bioactive in healthy older adults. Food Chem. 2015;168:233–40.CrossRefPubMed McKay D, Chen C, Zampariello C, Blumberg J. Flavonoids and phenolic acids from cranberry juice are bioavailable and bioactive in healthy older adults. Food Chem. 2015;168:233–40.CrossRefPubMed
19.
go back to reference Jarosz M. Normy żywienia dla populacji polskiej – nowelizacja. Warszawa: Copyright by Instytut Żywności i Żywienia; 2012. Jarosz M. Normy żywienia dla populacji polskiej – nowelizacja. Warszawa: Copyright by Instytut Żywności i Żywienia; 2012.
20.
go back to reference Finaud J, Scislowski V, Lac G, Durand D, Vidalin H, Robert A, Filaire E. Antioxidant status and oxidative stress in professional rugby players: evolution throughout a season. Int J Sports Med. 2006;27(2):87–93.CrossRefPubMed Finaud J, Scislowski V, Lac G, Durand D, Vidalin H, Robert A, Filaire E. Antioxidant status and oxidative stress in professional rugby players: evolution throughout a season. Int J Sports Med. 2006;27(2):87–93.CrossRefPubMed
21.
go back to reference Margonis K, Fatouros IG, Jamurtas AZ, Nikolaidis MG, Douroudos I, Chatzinikolaou A, Mitrakou A, Mastorakos G, Papassotiriou I, Taxildaris K, Kouretas D. Oxidative stress biomarkers responses to physical overtraining: Implications for diagnosis. Free Radic Biol Med. 2007;43(6):901–10.CrossRefPubMed Margonis K, Fatouros IG, Jamurtas AZ, Nikolaidis MG, Douroudos I, Chatzinikolaou A, Mitrakou A, Mastorakos G, Papassotiriou I, Taxildaris K, Kouretas D. Oxidative stress biomarkers responses to physical overtraining: Implications for diagnosis. Free Radic Biol Med. 2007;43(6):901–10.CrossRefPubMed
22.
go back to reference Xiong YL, Xiong YL, Li YJ, Tang FZ, Wang RF, Zhao YJ, Wang X. Effects of exhaustive exercise-induced oxidative stress on red blood cell deformability. Zhongguo Ying Yong Sheng Li Xue Za Zhi. 2014;30(4):289–93.PubMed Xiong YL, Xiong YL, Li YJ, Tang FZ, Wang RF, Zhao YJ, Wang X. Effects of exhaustive exercise-induced oxidative stress on red blood cell deformability. Zhongguo Ying Yong Sheng Li Xue Za Zhi. 2014;30(4):289–93.PubMed
23.
go back to reference Fiorani M, Accorsi A, Cantoni O. Human red blood cells as a natural flavonoid reservoir. Free Radic Res. 2003;37(12):1331–8.CrossRefPubMed Fiorani M, Accorsi A, Cantoni O. Human red blood cells as a natural flavonoid reservoir. Free Radic Res. 2003;37(12):1331–8.CrossRefPubMed
24.
go back to reference Arora A, Byrem TM, Nair MG, Strasburg GM. Modulation of liposomal membrane fluidity by flavonoids and isoflavonoids. Arch Biochem Biophys. 2000;373(1):102–9.CrossRefPubMed Arora A, Byrem TM, Nair MG, Strasburg GM. Modulation of liposomal membrane fluidity by flavonoids and isoflavonoids. Arch Biochem Biophys. 2000;373(1):102–9.CrossRefPubMed
25.
go back to reference Terao J, Piskula M, Yao Q. Protective effect of epicatechin, epicatechin gallate, and quercetin on lipid peroxidation in phospholipid bilayers. Arch Biochem Biophys. 1994;308(1):278–84.CrossRefPubMed Terao J, Piskula M, Yao Q. Protective effect of epicatechin, epicatechin gallate, and quercetin on lipid peroxidation in phospholipid bilayers. Arch Biochem Biophys. 1994;308(1):278–84.CrossRefPubMed
26.
go back to reference Cherubini A, Beal MF, Frei B. Black tea increases the resistance of human plasma to lipid peroxidation in vitro, but not ex vivo. Free Radic Biol Med. 1999;27(3–4):381–7.CrossRefPubMed Cherubini A, Beal MF, Frei B. Black tea increases the resistance of human plasma to lipid peroxidation in vitro, but not ex vivo. Free Radic Biol Med. 1999;27(3–4):381–7.CrossRefPubMed
27.
go back to reference Kim MJ, Kim JH, Kwak HK. Antioxidant effects of cranberry powder in lipopolysaccharide treated hypercholesterolemic rats. Prev Nutr Food Sci. 2014;19(2):75–81.CrossRefPubMedPubMedCentral Kim MJ, Kim JH, Kwak HK. Antioxidant effects of cranberry powder in lipopolysaccharide treated hypercholesterolemic rats. Prev Nutr Food Sci. 2014;19(2):75–81.CrossRefPubMedPubMedCentral
28.
go back to reference Vinson JA, Bose P, Proch J, Al Kharrat H, Samman N. Cranberries and cranberry products: powerful in vitro, ex vivo, and in vivo sources of antioxidants. J Agric Food Chem. 2008;56(14):5884–91.CrossRefPubMed Vinson JA, Bose P, Proch J, Al Kharrat H, Samman N. Cranberries and cranberry products: powerful in vitro, ex vivo, and in vivo sources of antioxidants. J Agric Food Chem. 2008;56(14):5884–91.CrossRefPubMed
29.
go back to reference Basu A, Betts NM, Ortiz J, Simmons B, Wu M, Lyons TJ. Low-energy cranberry juice decreases lipid oxidation and increases plasma antioxidant capacity in women with metabolic syndrome. Nutr Res. 2011;31(3):190–6.CrossRefPubMedPubMedCentral Basu A, Betts NM, Ortiz J, Simmons B, Wu M, Lyons TJ. Low-energy cranberry juice decreases lipid oxidation and increases plasma antioxidant capacity in women with metabolic syndrome. Nutr Res. 2011;31(3):190–6.CrossRefPubMedPubMedCentral
30.
go back to reference Ruel G, Pomerleau S, Couture P, Lamarche B, Couillard C. Changes in plasma antioxidant capacity and oxidized low-density lipoprotein levels in men after short-term cranberry juice consumption. Metabolism. 2005;54(7):856–61.CrossRefPubMed Ruel G, Pomerleau S, Couture P, Lamarche B, Couillard C. Changes in plasma antioxidant capacity and oxidized low-density lipoprotein levels in men after short-term cranberry juice consumption. Metabolism. 2005;54(7):856–61.CrossRefPubMed
31.
go back to reference Çelik H, Özgen M, Serçe S, Kaya C. Phytochemical accumulation and antioxidant capacity at four maturity stages of cranberry fruit. Sci Hortic. 2008;117(4):345–8.CrossRef Çelik H, Özgen M, Serçe S, Kaya C. Phytochemical accumulation and antioxidant capacity at four maturity stages of cranberry fruit. Sci Hortic. 2008;117(4):345–8.CrossRef
32.
go back to reference Guo M, Perez C, Wei Y, Rapoza E, Su G, Bou-Abdallah F, Chasteen ND. Iron-binding properties of plant phenolics and cranberry’s bio-effects. Dalton Trans. 2007;43:4951–61.CrossRef Guo M, Perez C, Wei Y, Rapoza E, Su G, Bou-Abdallah F, Chasteen ND. Iron-binding properties of plant phenolics and cranberry’s bio-effects. Dalton Trans. 2007;43:4951–61.CrossRef
33.
34.
go back to reference Kvam E, Hejmadi V, Ryter S, Pourzand C, Tyrrell RM. Heme oxygenase activity causes transient hypersensitivity to oxidative ultraviolet A radiation that depends on release of iron from heme. Free Radic Biol Med. 2000;28(8):1191–6.CrossRefPubMed Kvam E, Hejmadi V, Ryter S, Pourzand C, Tyrrell RM. Heme oxygenase activity causes transient hypersensitivity to oxidative ultraviolet A radiation that depends on release of iron from heme. Free Radic Biol Med. 2000;28(8):1191–6.CrossRefPubMed
35.
go back to reference Aranda N, Fernandez-Cao JC, Tous M, Arija V. Increased iron levels and lipid peroxidation in a Mediterranean population of Spain. Eur J Clin Invest. 2016;46(6):520–6.CrossRefPubMed Aranda N, Fernandez-Cao JC, Tous M, Arija V. Increased iron levels and lipid peroxidation in a Mediterranean population of Spain. Eur J Clin Invest. 2016;46(6):520–6.CrossRefPubMed
36.
go back to reference Rämson R, Jürimäe J, Jürimäe T, Mäestu J. The influence of increased training volume on cytokines and ghrelin concentration in college level male rowers. Eur J Appl Physiol. 2008;104(5):839–46.CrossRefPubMed Rämson R, Jürimäe J, Jürimäe T, Mäestu J. The influence of increased training volume on cytokines and ghrelin concentration in college level male rowers. Eur J Appl Physiol. 2008;104(5):839–46.CrossRefPubMed
37.
go back to reference Gholamnezhad Z, Boskabady MH, Hosseini M, Sankian M, Khajavi RA. Evaluation of immune response after moderate and overtraining exercise in wistar rat. Iran J Basic Med Sci. 2014;17(1):1–8.PubMedPubMedCentral Gholamnezhad Z, Boskabady MH, Hosseini M, Sankian M, Khajavi RA. Evaluation of immune response after moderate and overtraining exercise in wistar rat. Iran J Basic Med Sci. 2014;17(1):1–8.PubMedPubMedCentral
38.
go back to reference Simão TN, Lozovoy MA, Simão AN, Oliveira SR, Venturini D, Morimoto HK, Miglioranza LH, Dichi I. Reduced-energy cranberry juice increases folic acid and adiponectin and reduces homocysteine and oxidative stress in patients with the metabolic syndrome. Br J Nutr. 2013;110(10):1885–94.CrossRefPubMed Simão TN, Lozovoy MA, Simão AN, Oliveira SR, Venturini D, Morimoto HK, Miglioranza LH, Dichi I. Reduced-energy cranberry juice increases folic acid and adiponectin and reduces homocysteine and oxidative stress in patients with the metabolic syndrome. Br J Nutr. 2013;110(10):1885–94.CrossRefPubMed
39.
go back to reference Ramos E, Kautz L, Rodriguez R, Hansen M, Gabayan V, Ginzburg Y, Roth MP, Nemeth E, Ganz T. Evidence for distinct pathways of hepcidin regulation by acute and chronic iron loading in mice. Hepatology. 2011;53(4):1333–41.CrossRefPubMedPubMedCentral Ramos E, Kautz L, Rodriguez R, Hansen M, Gabayan V, Ginzburg Y, Roth MP, Nemeth E, Ganz T. Evidence for distinct pathways of hepcidin regulation by acute and chronic iron loading in mice. Hepatology. 2011;53(4):1333–41.CrossRefPubMedPubMedCentral
40.
go back to reference Chaston TB, Matak P, Pourvali K, Srai SK, McKie AT, Sharp PA. Hypoxia inhibits hepcidin expression in HuH7 hepatoma cells via decreased SMAD4 signaling. Am J Physiol Cell Physiol. 2011;300(4):C888–95.CrossRefPubMedPubMedCentral Chaston TB, Matak P, Pourvali K, Srai SK, McKie AT, Sharp PA. Hypoxia inhibits hepcidin expression in HuH7 hepatoma cells via decreased SMAD4 signaling. Am J Physiol Cell Physiol. 2011;300(4):C888–95.CrossRefPubMedPubMedCentral
41.
go back to reference Kong WN, Chang YZ, Wang SM, Zhai XL, Shang JX, Li LX, Duan XL. Effect of erythropoietin on hepcidin, DMT1 with IRE, and hephaestin gene expression in duodenum of rats. J Gastroenterol. 2008;43(2):136–43.CrossRefPubMed Kong WN, Chang YZ, Wang SM, Zhai XL, Shang JX, Li LX, Duan XL. Effect of erythropoietin on hepcidin, DMT1 with IRE, and hephaestin gene expression in duodenum of rats. J Gastroenterol. 2008;43(2):136–43.CrossRefPubMed
42.
go back to reference Lin B, Johnson BJ, Rubin RA, Malanoski AP, Ligler FS. Iron chelation by cranberry juice and its impact on Escherichia coli growth. Biofactors. 2011;37(2):121–30.CrossRefPubMed Lin B, Johnson BJ, Rubin RA, Malanoski AP, Ligler FS. Iron chelation by cranberry juice and its impact on Escherichia coli growth. Biofactors. 2011;37(2):121–30.CrossRefPubMed
43.
go back to reference Antosiewicz J, Kaczor JJ, Kasprowicz K, Laskowski R, Kujach S, Luszczyk M, Radziminski L, Ziemann E. Repeated “all out” interval exercise causes an increase in serum hepcidin concentration in both trained and untrained men. Cell Immunol. 2013;283(1–2):12–7.CrossRefPubMed Antosiewicz J, Kaczor JJ, Kasprowicz K, Laskowski R, Kujach S, Luszczyk M, Radziminski L, Ziemann E. Repeated “all out” interval exercise causes an increase in serum hepcidin concentration in both trained and untrained men. Cell Immunol. 2013;283(1–2):12–7.CrossRefPubMed
44.
go back to reference Badenhorst CE, Dawson B, Cox GR, Laarakkers CM, Swinkels DW, Peeling P. Acute dietary carbohydrate manipulation and the subsequent inflammatory and hepcidin responses to exercise. Eur J Appl Physiol. 2015;115(12):2521–30.CrossRefPubMed Badenhorst CE, Dawson B, Cox GR, Laarakkers CM, Swinkels DW, Peeling P. Acute dietary carbohydrate manipulation and the subsequent inflammatory and hepcidin responses to exercise. Eur J Appl Physiol. 2015;115(12):2521–30.CrossRefPubMed
45.
go back to reference Nikolaidis MG, Michailidis Y, Mougios V. Variation of soluble transferrin receptor and ferritin concentrations in human serum during recovery from exercise. Eur J Appl Physiol. 2003;89(5):500–2.CrossRefPubMed Nikolaidis MG, Michailidis Y, Mougios V. Variation of soluble transferrin receptor and ferritin concentrations in human serum during recovery from exercise. Eur J Appl Physiol. 2003;89(5):500–2.CrossRefPubMed
Metadata
Title
Effects of cranberry (Vaccinum macrocarpon) supplementation on iron status and inflammatory markers in rowers
Authors
Anna Skarpańska - Stejnborn
Piotr Basta
Jerzy Trzeciak
Alicja Michalska
M. Emin Kafkas
Donata Woitas - Ślubowska
Publication date
01-12-2017
Publisher
BioMed Central
DOI
https://doi.org/10.1186/s12970-017-0165-z

Other articles of this Issue 1/2017

Journal of the International Society of Sports Nutrition 1/2017 Go to the issue