Influence of a high-temperature programme on serum, urinary and sweat levels of selenium and zinc

Siquier-Coll, Jesús; Bartolomé, Ignacio; Pérez-Quintero, Mario; Muñoz, Diego; Robles, M.C.; Mariño, Marcos Maynar

doi:10.1016/j.jtherbio.2019.102492

Cited by 7 publications

(4 citation statements)

References 43 publications

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“…Similarly, Maynar et al [ 15 ] found no differences in basal levels between athletes and the CG. However, other authors reported higher urinary Zn concentrations after Zn supplementation [ 63 ], after strenuous exercise [ 22 , 64 ] or after a repeated heat exposure program [ 20 ].…”

Section: Discussionmentioning

confidence: 99%

“…In relation to the above, Maynar et al [ 15 ] observed decreases in serum and urinary Zn concentrations after 6 months of training in elite endurance athletes. Studies evaluating the influence of physical training on Zn concentrations have investigated one [ 15 , 16 , 18 ], two [ 13 , 15 , 19 ] or three compartments [ 20–22 ]. However, no research have been found analyzing five compartments simultaneously to assess Zn concentrations, which could provide more complete information.…”

Section: Introductionmentioning

confidence: 99%

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Influence of physical training on intracellular and extracellular zinc concentrations

Toro-Román

Siquier-Coll

Bartolomé

et al. 2022

Journal of the International Society of Sports Nutrition

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Background Physical exercise affects zinc (Zn) homeostasis. This study aimed to analyze the influence of physical training on extracellular (serum, plasma, and urine) and intracellular (erythrocytes and platelets) concentrations of Zn. Methods Forty young men, divided into a training group (TG; n = 20; 18.15 ± 0.27 years; 68.59 ± 4.18 kg; 1.76 ± 0.04 m) and a control group (CG; n = 20; 19.25 ± 0.39 years; 73.45 ± 9.04 kg; 1.79 ± 0.06 m), participated in this study. The TG was formed by semiprofessional soccer players from a youth category with a regular training plan of 10 h/week. The CG was formed by healthy men who did not practice physical exercise and had not followed any specific training plan. Plasma, serum, urine, erythrocyte, and platelet samples of Zn were obtained and analyzed by inductively coupled plasma mass spectrometry. Results The TG showed elevated plasma Zn concentrations (p < 0.01) despite similar intakes. However, TG showed reduced absolute (p < 0.01) and relative (p < 0.05) Zn concentrations in erythrocytes. Conclusions Athletes who underwent regular physical training showed elevated plasma and reduced erythrocyte Zn concentrations despite similar intakes to the CG.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Influence of physical training on intracellular and extracellular zinc concentrations

Toro-Román

Siquier-Coll

Bartolomé

et al. 2022

Journal of the International Society of Sports Nutrition

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“…This indicates the need to supplement the body with nutrients, as Se and V are discharged simultaneously with toxic elements when using wIRA sauna. In a similar study, Siquier-Coll (Siquier-Coll et al 2020b ) also reported that supplementation of Zn and Se may be necessary in hot environments. Based on correlation analysis, a relationship diagram is presented for the highly correlated nutrient elements Se and V and the toxic elements As, Be, and Cd (Figs.…”

Section: Resultsmentioning

confidence: 87%

Effect of water filtration infrared-A (wIRA) sauna on inorganic ions excreted through sweat from the human body

Cho

Jung²,

Choi³

et al. 2022

Environ Sci Pollut Res

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Sweat discharged as a result of exposure to sauna plays an important role in removing inorganic ions accumulated in the body, including heavy metals. In this study, inorganic ions (toxic and nutrient elements) excreted in the form of sweat from the body using a water-filtered infrared-A (wIRA) sauna were determined using inductively coupled plasma sector field mass spectrometry. The analyzed elements included eight toxic elements (Al, As, Be, Cd, Ni, Pb, Ti, and Hg) and 10 nutrient elements (Ca, Co, Cr, Cu, Fe, Mg, Mn, Se, V, and Zn), and their correlations were determined. Analysis of the sweat obtained from 22 people using the wIRA sauna showed a higher inorganic ion concentration than that obtained from conventional activities, such as exercise or the use of wet sauna, and the concentration of toxic elements in sweat was higher in females than in males. Correlation analysis of the ions revealed a correlation between the discharge of toxic elements, such as As, Be, Cd, and Ni, and discharge of Se and V, and Ni was only correlated with Mn. This study provides fundamental information on nutritional element supplementation when using wIRA sauna for detoxification.

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“…Histologic examination revealed lymphocytic infiltration in and around the dermal sweat ducts. Given that human sweat contains a higher concentration of zinc than serum, 6 and that this may leak into the dermis as observed in several skin diseases, 7 , 8 it is feasible that the film occlusion promoted sweat leakage with a high concentration of zinc into the dermis from the sweat ducts. Subsequently, the concentrated zinc-containing sweat might allow an allergic reaction around the sweat ducts that leads to cytokine induction, and finally provoke intraepidermal pustules and inflammation under the epidermis.…”

Section: Discussionmentioning

confidence: 99%

Pustular eruption on the palms and soles associated with zinc allergy and perspiration

Naito¹,

Matsumura²,

Hada³

et al. 2023

JAAD Case Reports

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Influence of a high-temperature programme on serum, urinary and sweat levels of selenium and zinc

Cited by 7 publications

References 43 publications

Influence of physical training on intracellular and extracellular zinc concentrations

Influence of physical training on intracellular and extracellular zinc concentrations

Effect of water filtration infrared-A (wIRA) sauna on inorganic ions excreted through sweat from the human body

Pustular eruption on the palms and soles associated with zinc allergy and perspiration

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