Marek Medras

Wroclaw, DS, Poland

Last Updated: 09/26/2026

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Found 17 publications

Correlative studies on vitamin D and total, free bioavailable testosterone levels in young, healthy men.

Correlative studies on vitamin D and total, free bioavailable testosterone levels in young, healthy men.

Journal: Scientific reports

Published: July 05, 2021

The Central Effects of Androgenic-anabolic Steroid Use.

The Central Effects of Androgenic-anabolic Steroid Use.

Journal: Journal of addiction medicine

Published: February 23, 2018

Effects of running a marathon on irisin concentration in men aged over 50.

Effects of running a marathon on irisin concentration in men aged over 50.

Journal: The journal of physiological sciences : JPS

Published: November 30, 2017

Trends in the prevalence of autoimmune thyroiditis in the leading private health-care provider in Poland.

Trends in the prevalence of autoimmune thyroiditis in the leading private health-care provider in Poland.

Journal: Advances in clinical and experimental medicine : official organ Wroclaw Medical University

Published: August 10, 2017

The quality of semen among a sample of young, healthy men from Lower Silesia (AndroLS).

The quality of semen among a sample of young, healthy men from Lower Silesia (AndroLS).

Journal: Endokrynologia Polska

Published: August 22, 2016

Associations between physical activity and semen quality in young healthy men.

Associations between physical activity and semen quality in young healthy men.

Journal: Fertility and sterility

Published: June 30, 2016

Sclerostin as a novel marker of bone turnover in athletes.

Sclerostin as a novel marker of bone turnover in athletes.

Journal: Biology of sport

Published: February 10, 2015

The impact of freediving on psychomotor performance and blood catecholamine concentration.

The impact of freediving on psychomotor performance and blood catecholamine concentration.

Journal: Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc

Published: May 24, 2014

An evaluation of the levels of 25-hydroxyvitamin D3 and bone turnover markers in professional football players and in physically inactive men.

An evaluation of the levels of 25-hydroxyvitamin D3 and bone turnover markers in professional football players and in physically inactive men.

Journal: Physiological research

Published: January 09, 2014

Treatment with statins and testosterone levels in men.

Treatment with statins and testosterone levels in men.

Journal: Endokrynologia Polska

Published: December 16, 2013

An evaluation of the levels of vitamin d and bone turnover markers after the summer and winter periods in polish professional soccer players.

An evaluation of the levels of vitamin d and bone turnover markers after the summer and winter periods in polish professional soccer players.

Journal: Journal of human kinetics

Published: November 16, 2013

Associations between the lower esophageal sphincter function and the level of physical activity.

Associations between the lower esophageal sphincter function and the level of physical activity.

Journal: Advances in clinical and experimental medicine : official organ Wroclaw Medical University

Published: May 28, 2013

Showing 1-12 of 17

Last Updated: 09/26/2026