PubMedCrossRef

64. Riley WJ, Pyke FS, Roberts AD, England JF: The effects of long-distance running on some biochemical variables. Clin Chim Acta 1975, 65:83–89.PubMedCrossRef 65. Knechtle B, Knechtle P, Wirth A, Rüst CA, Rosemann T: A faster running speed is associated with a greater body weight loss in 100-km ultra-marathoners. J Sports Sci 2012,30(11):1131–1140.PubMedCrossRef 66. Zouhal H, Groussard C, Minter G, Vincent S, Cretual A, Gratas-Delamarche A, Delamarche P, Noakes TD: Inverse relationship between percentage body weight change and finishing time in 643 forty-two kilometer marathon runners. Br J Sports Med 2011,45(14):1101–1105.PubMedCrossRef 67. Kemmler W, von Stengel S, Köckritz C, Mayhew J, Wassermann A, Zapf J: Effects of compression stockings on running performance in men runners. J Strength Cond BTK signaling pathway inhibitors Res 2009, 23:101–103.PubMedCrossRef 68. Kratz A, Lewandrowski KB: Normal reference laboratory values. N Engl J Med 1998, 339:1063–1072.PubMedCrossRef 69. Selleck Rucaparib Cheuvront SN, Ely BR, Kenefick RW, Sawka MN: Biological variation and diagnostic accuracy of dehydration assessment markers. Am J Clin Nutr 2010, 92:565–573.PubMedCrossRef 70. Bűrge J, Knechtle B, Knechtle P, Gnädinger M, Rűst CA, Rosemann T: Maintained serum sodium in male ultra-marathoners – the role of fluid intake, vasopressin, and aldosterone in fluid and electrolyte regulation. Horm Metab Res 2011,43(9):646–652.PubMedCrossRef

71. Greenleaf JE, Convertino VA, Mangseth GR: Plasma volume during stress in man: Osmolality and red cell volume. J Appl Physiol 1979, 47:1031–1038.PubMed 72. Hew-Butler T, Verbalis JG, Noakes TD: Updated fluid recommendation: position statement from The International Marathon Medical Directors Association (IMMDA). Clin J Sport Med 2006,16(4):283–292.PubMedCrossRef Competing interests The authors declare that they have no competing interests. Authors’ contributions DCH, BK and TR developed the objectives of the study and intervention, DCH managed recruitment and data collection,

TR supported a laboratory processing of samples, DCH and AZ participated in the practical measurement in all field studies, DCH and IT4 performed statistical analysis, DCH, BK and Tideglusib IT4 lead the drafting of the manuscript, interpreted the findings and critically reviewed the manuscript. MS helped with translation and the extensively correction of the whole text. All authors read and approved the final manuscript.”
“Background In females, breast cancer still ranks among the primary reasons of death caused by cancer [1]. Thus, new approaches for regulating cell proliferation in the mammary gland are required for the development of improved therapies. Numerous factors and molecular pathways have already been reported to influence proliferation and carcinogenesis in the mammary gland [2, 3], and new findings are constantly provided.