Results 41 to 50 of about 2,484,191 (321)

The Female Athlete Triad/Relative Energy Deficiency in Sports (RED-S)

Revista Brasileira de Ginecologia e Obstetrícia, 2021
In a healthy athlete, the caloric intake is sufficient for sports energy needs and body physiological functions, allowing a balance between energy availability, bone metabolism, andmenstrual cycle.Onthe other hand, an imbalance causedby low energy ...
Alexandra Ruivo Coelho, Gonçalo Cardoso, Marta Espanhol Brito, Inês Neves Gomes, Maria João Cascais   +4 more
doaj   +1 more source

Low Energy Availability and Relative Energy Deficiency in Sport: What Coaches Should Know [PDF]

International Journal of Sports Science & Coaching, 2022
The Female Athlete Triad (Triad) and the more encompassing Relative Energy Deficiency in Sport (RED-S) are disorders caused by low energy availability (LEA). LEA is a state of insufficient energy intake by an athlete relative to their energy expenditure. Persistent LEA results in the deleterious consequences to health and performance that comprise RED-
Braeden T. Charlton, Sara Forsyth, David C. Clarke   +2 more
openaire   +1 more source

Influence of different iron availability on phosphoenolpiruvate carboxilase and malate dehydrogenase in roots of maize (Zea Mays L.) plants grown under iron deficiency [PDF]

, 2010
The effect of the different nitrate availability on some enzymatic activities has been evaluated in iron deficient and iron sufficient maize plants (Zea mays L.).
Adalgisa Belligno, Marco Antonio Russo
core   +2 more sources

Current Predictive Resting Metabolic Rate Equations Are Not Sufficient to Determine Proper Resting Energy Expenditure in Olympic Young Adult National Team Athletes

Frontiers in Physiology, 2021
Predictive resting metabolic rate (RMR) equations are widely used to determine athletes’ resting energy expenditure (REE). However, it remains unclear whether these predictive RMR equations accurately predict REE in the athletic populations.
Aydın Balci, Ebru Arslanoğlu Badem, Ayfer Ezgi Yılmaz, Aslı Devrim-Lanpir, Bihter Akınoğlu, Bihter Akınoğlu, Tuğba Kocahan, Adnan Hasanoğlu, Lee Hill, Thomas Rosemann, Beat Knechtle   +10 more
doaj   +1 more source

A Rate Distortion approach to protein symmetry [PDF]

, 2010
A spontaneous symmetry breaking argument is applied to the problem of protein form, via a Rate Distortion analysis of the relation between genome coding and the final condensation of the protein 'molten globule'.
Rodrick Wallace
core   +2 more sources

Examination of Athlete Triad Symptoms Among Endurance-Trained Male Athletes: A Field Study

Frontiers in Nutrition, 2021
Background: Studies examining the physiological consequences associated with deficits in energy availability (EA) for male athletes are sparse.Purpose: To examine male athlete triad components; low energy availability (LEA) with or without an eating ...
Erin M. Moore, Clemens Drenowatz, David F. Stodden, Kelly Pritchett, Thaddus C. Brodrick, Brittany T. Williams, Justin M. Goins, Toni M. Torres-McGehee   +7 more
doaj   +1 more source

Screening for Low Energy Availability in Male Athletes: Attempted Validation of LEAM-Q

Nutrients, 2022
A questionnaire-based screening tool for male athletes at risk of low energy availability (LEA) could facilitate both research and clinical practice. The present options rely on proxies for LEA such screening tools for disordered eating, exercise dependence, or those validated in female athlete populations.
Bronwen Lundy, Monica K. Torstveit, Thomas B. Stenqvist, Louise M. Burke, Ina Garthe, Gary J. Slater, Christian Ritz, Anna K. Melin   +7 more
openaire   +7 more sources

Direct and indirect impact of low energy availability on sports performance

Scandinavian Journal of Medicine & Science in Sports, 2023
AbstractLow energy availability (LEA) occurs inadvertently and purposefully in many athletes across numerous sports; and well planned, supervised periods with moderate LEA can improve body composition and power to weight ratio possibly enhancing performance in some sports.
Anna K. Melin, José L. Areta, Ida A. Heikura, Trent Stellingwerff, Monica Klungland Torstveit, Anthony C. Hackney   +5 more
openaire   +3 more sources

Association Between the Female Athlete Triad and Endothelial Dysfunction in Dancers [PDF]

, 2011
Objective: To determine the prevalence of the 3 components of the female athlete triad [disordered eating, menstrual dysfunction, low bone mineral density (BMD)] and their relationships with brachial artery flow-mediated dilation in professional dancers.
Gutterman, David D., Hoch, Anne Z., Papanek, Paula, Schimke, Jane E., Szabo, Aniko, Widlansky, Michael E.   +5 more
core   +2 more sources

Resource over-exploitation and running out [PDF]

, 2019
Food systems around the world are highly dependent on both renewable and nonrenewable resources. Drivers such as population growth, urbanisation and climate change put a lot of pressure on resources that have become core issues for the future of food ...
Dabbadie, Lionel, Malézieux, Eric
core   +1 more source