Zobrazeno 1 - 10
of 76
pro vyhledávání: '"F. J. Schmidt"'
Publikováno v:
Clinical Case Reports, Vol 12, Iss 6, Pp n/a-n/a (2024)
Key Clinical Message In chronic heart failure, dilutional anemia and hypervolemia may occur due to plasma volume expansion, the latter sometimes exacerbated by an increase in red cell volume. Diagnosis and a therapeutic strategy require determination
Externí odkaz:
https://doaj.org/article/4b7e6d05ab2b4355b168fa5f1aba9851
Autor:
James O. M. Plumb, James M. Otto, Shriya B. Kumar, Sitara Bali, Mai Wakatsuki, Walter F. J. Schmidt, Hugh E. Montgomery, Michael P. W. Grocott, Denny Z. Levett
Publikováno v:
Perioperative Medicine, Vol 12, Iss 1, Pp 1-14 (2023)
Abstract Background Anemia is associated with impaired physical performance and adverse perioperative outcomes. Iron-deficiency anemia is increasingly treated with intravenous iron before elective surgery. We explored the relationship between exercis
Externí odkaz:
https://doaj.org/article/7e509423b0044b169b2a8a30f4610f90
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
We aimed to continuously determine the stroke volume (SV) and blood volume (BV) during incremental exercise to evaluate the individual SV course and to correlate both variables across different exercise intensities. Twenty-six females with heterogene
Externí odkaz:
https://doaj.org/article/04532714e18540d3aeb126f2ef23d278
Publikováno v:
Metabolites, Vol 13, Iss 5, p 632 (2023)
We wanted to determine the influence of total blood volume (BV) and blood lactate quantity on lactate concentrations during incremental exercise. Twenty-six healthy, nonsmoking, heterogeneously trained females (27.5 ± 5.9 ys) performed an incrementa
Externí odkaz:
https://doaj.org/article/5b301a79604a4d6e977525be31563180
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Patients with chronic mountain sickness (CMS) have a high hemoglobin concentration [Hb] due to increased hemoglobin mass (Hbmass) and possibly reduced plasma volume (PV). The values of Hbmass, PV and blood volume (BV) have been described differently,
Externí odkaz:
https://doaj.org/article/22ca8831e4394e71a4fd86a0408d65d7
Publikováno v:
Frontiers in Sports and Active Living, Vol 4 (2022)
IntroductionEsports is practiced by millions of people worldwide every day. On a professional level, esports has been proven to have a high stress potential and is sometimes considered equivalent to traditional sporting activities. While traditional
Externí odkaz:
https://doaj.org/article/0a5cabf402454eab8e77ebb429fb4a42
Autor:
Walter F. J. Schmidt, Nadine B. Wachsmuth, Maria Catarina Romero Pozo, Martha Teresa Aguilar Valerio, Ivonee Clorinda Contreras Tapia, Marina Vater, Julia Kaufmann, Jesus Carlos Jimenez-Claros, Rudy Soria
Publikováno v:
Journal of Applied Physiology. 134:1321-1331
To our knowledge, this is the first study examining the effect of three different treatments [descending to lower altitude (from 3,900 m to 1,050 m), nocturnal oxygen supply, and administration of acetazolamide] on changes in hemoglobin mass in patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c642d30ec7715a090505dc3147cfca84
https://doi.org/10.1152/japplphysiol.00076.2023
https://doi.org/10.1152/japplphysiol.00076.2023
Autor:
Janis Schierbauer, Torben Hoffmeister, Gunnar Treff, Nadine B. Wachsmuth, Walter F. J. Schmidt
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
We wanted to demonstrate the relationship between blood volume, cardiac size, cardiac output and maximum oxygen uptake (V.O2max) and to quantify blood volume shifts during exercise and their impact on oxygen transport. Twenty-four healthy, non-smokin
Externí odkaz:
https://doaj.org/article/eaa06b0ffc8d425c97ebfddeebf89a01
Autor:
Torben Hoffmeister, Dirk Schwenke, Oliver Krug, Nadine Wachsmuth, Hans Geyer, Mario Thevis, William C. Byrnes, Walter F. J. Schmidt
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
Introduction: Cobalt ions (Co2+) stabilize HIFα and increase endogenous erythropoietin (EPO) production creating the possibility that Co2+ supplements (CoSupp) may be used as performance enhancing substances. The aim of this study was to determine t
Externí odkaz:
https://doaj.org/article/aa4051c6cf01470cb8c7a2509d5c83a3
Autor:
Nicole Prommer, Nadine Wachsmuth, Ina Thieme, Christian Wachsmuth, Erica M. Mancera-Soto, Andreas Hohmann, Walter F. J. Schmidt
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
Elite endurance athletes are characterized by markedly increased hemoglobin mass (Hbmass). It has been hypothesized that this adaptation may occur as a response to training at a very young age. Therefore, the aim of this study was to monitor changes
Externí odkaz:
https://doaj.org/article/d3f9c54c5e274c68a6741e03e32daaa9