Results 21 to 30 of about 783,833 (263)

Effects of the two consecutive anaerobic exercise sessions on leukocyte subsets distribution, blood lactate level and anaerobic power in female athletes with controlling the confounding effect from plasma shift [PDF]

مجله پزشکی دانشگاه علوم پزشکی تبریز, 2020
Background: The majority of existing data concerning the leukocyte subsets distribution after daily consecutive exercise sessions are controversial because of the confounding effect of plasma shift into active muscles.
Karim Azali Alamdari, Hadi Rohani, Zeynab Bagheri   +2 more
doaj   +1 more source

Blood Volume, Hemoglobin Mass, and Peak Oxygen Uptake in Older Adults: The Generation 100 Study

Frontiers in Sports and Active Living, 2021
Purpose: To investigate the association between blood volume, hemoglobin mass (Hbmass), and peak oxygen uptake (VO2peak) in healthy older adults.Methods: Fifty fit or unfit participants from the prospective randomized Generation 100 Study (n = 1,566 ...
Kari Margrethe Lundgren, Nils Petter Aspvik, Knut Asbjørn Rise Langlo, Tonje Braaten, Tonje Braaten, Ulrik Wisløff, Ulrik Wisløff, Dorthe Stensvold, Trine Karlsen, Trine Karlsen   +9 more
doaj   +1 more source

The Influence of Training Load on Hematological Athlete Biological Passport Variables in Elite Cyclists

Frontiers in Sports and Active Living, 2021
The hematological module of the Athlete Biological Passport (ABP) is used in elite sport for antidoping purposes. Its aim is to better target athletes for testing and to indirectly detect blood doping.
Tiffany Astolfi, Tiffany Astolfi, Fabienne Crettaz von Roten, Bengt Kayser, Martial Saugy, Martial Saugy, Raphael Faiss, Raphael Faiss   +7 more
doaj   +1 more source

Bioelectrical, Anthropometric, and Hematological Analysis to Assess Body Fluids and Muscle Changes in Elite Cyclists during the Giro d’Italia

Biology, 2023
This study aimed to characterize and monitor the body fluid and muscle changes during the Giro d’Italia in nine elite cyclists via bioelectrical (whole-body and muscle-localized) anthropometric and hematological analysis.
Álex Cebrián-Ponce, Alfredo Irurtia, Jorge Castizo-Olier, Manuel Vicente Garnacho-Castaño, Javier Espasa-Labrador, Zeasseska Noriega, Marta Carrasco-Marginet   +6 more
doaj   +1 more source

Mechanism of Thiazide Diuretic Arterial Pressure Reduction: The Search Continues

Frontiers in Pharmacology, 2019
Thiazide diuretic (TZD)-mediated chronic reduction of arterial pressure is thought to occur through decreased total peripheral vascular resistance.
Robert M. Rapoport, Manoocher Soleimani, Manoocher Soleimani   +2 more
doaj   +1 more source

Influence of Sodium Citrate Supplementation after Dehydrating Exercise on Responses of Stress Hormones to Subsequent Endurance Cycling Time-Trial in the Heat

Medicina, 2019
Background and objectives: In temperate environments, acute orally induced metabolic alkalosis alleviates exercise stress, as reflected in attenuated stress hormone responses to relatively short-duration exercise bouts. However, it is unknown whether the
Silva Suvi, Martin Mooses, Saima Timpmann, Luule Medijainen, Eve Unt, Vahur Ööpik   +5 more
doaj   +1 more source

Heat Acclimation with or without Normobaric Hypoxia Exposure Leads to Similar Improvements in Endurance Performance in the Heat

Sports, 2022
Background: Combining the key adaptation of plasma volume (PV) expansion with synergistic physiological effects of other acclimation interventions to maximise endurance performance in the heat has potential.
Erik D. Hanson, Matthew B. Cooke, Mitchell J. Anderson, Tracey Gerber, Jessica A. Danaher, Christos G. Stathis   +5 more
doaj   +1 more source

Impact of Estimated Plasma Volume Status on Mortality in Right Heart Failure Patients: A Retrospective Cohort Study in Indonesia

Global Heart, 2022
Background: Plasma volume (PV) expansion hallmarks the syndrome of heart failure (HF) but is difficult to be quantified noninvasively. Estimated plasma volume status (ePVS) has marked prognostic utility in the failing left heart, however its use in right
Hannah Soetjoadi, Dewi Friska, Bambang Budi Siswanto, Hary Sakti Muliawan   +3 more
doaj   +1 more source

THE CONSTANCY OF THE VOLUME OF THE BLOOD PLASMA [PDF]

Archives of Internal Medicine, 1921
INTRODUCTION Until about the middle of the nineteenth century no observations as to the total blood mass in the human body were presented by either clinicians or physiologists. In 1854, Welcker 1 attempted to determine the quantity of blood in the bodies of two criminals by means of a washing out method, and he established as normal the figure of 1/13
openaire   +2 more sources

Testosterone-induced erythrocytosis: addressing the challenge of metabolic syndrome and widely prescribed SGLT2-inhibitor drugs

Endocrine Connections
Testosterone is the cornerstone therapy for men with hypogonadism, and also treats any associated anaemia by promoting erythropoiesis. However, excessive doses cause erythrocytosis (raised red cell mass), especially if other risk factors are present ...
Federica Tramontana, Azmi Mohammed, Yaasir H Mamoojee, Richard Quinton   +3 more
doaj   +1 more source