01 June 2012
Hemorheological responses to progressive resistance exercise training in healthy young males
Emine Kilic-ToprakABCDEFG, Fusun ArdicABF, Gulten ErkenBC, Fatma Unver-KocakAB, Vural KucukatayAD, Melek Bor-KucukatayACDEFGDOI: 10.12659/MSM.882878
Med Sci Monit 2012; 18(6): CR351-360
Abstract
Background: This study aimed to explore the effects of progressive resistance exercise training (PRET) on hemorheology.
Material/Methods: Exercise sessions included 1–3 sets of 8–12 repetitions at 40–60% of 1-repetition maximum (1-RM) for 3 weeks and at 75–80% of 1-RM during weeks 4-12. Red blood cell (RBC) deformability and aggregation were determined by ektacytometry, plasma and whole blood viscosities (WBV) by rotational viscometry. Lactate concentration was evaluated by an analyzer and fibrinogen was evaluated by coagulometry. Plasma total oxidant/antioxidant status was measured by colorimetry.
Results: Following an acute increase after exercise on the first day, RBC deformability was elevated during weeks 3 and 4 (p=0.028; p=0.034, respectively). The last exercise protocol applied in week 12 again caused an acute increase in this parameter (p=0.034). RBC aggregation was increased acutely on the first day, but decreased after that throughout the protocol (p<0.05). At weeks 4 and 12 pre-exercise measurements of WBV at standard hematocrit and plasma viscosity were decreased (p=0.05; p=0.041, respectively), while post-exercise values were increased (p=0.005; p=0.04, respectively). Post-exercise WBV at autologous hematocrit measured at week 12 was increased (p=0.01). Lactate was elevated after each exercise session (p<0.05). Fibrinogen was decreased on the third week (p<0.01), while it was increased on the 4th week (p=0.005). Plasma antioxidant status was increased at week 3 (p=0.034) and oxidative stress index was decreased at week 4 (p=0.013) after exercise.
Conclusions: The results of this study indicate that PRET may have positive effects on hemorheological parameters.
Keywords: Oxidants - blood, Lactic Acid - blood, Hemorheology - physiology, Health, Fibrinogen - metabolism, Exercise - physiology, Erythrocytes - physiology, Erythrocyte Deformability - physiology, Erythrocyte Aggregation - physiology, Blood Viscosity - physiology, Antioxidants - metabolism, Oxygen - metabolism, resistance training, Time Factors, young adult
Editorial
01 May 2022 : Editorial
Editorial: Cardiovascular Complications at One Year After SARS-CoV-2 Infection are Independent of Underlying Cardiovascular Risk Factors or Severity of COVID-19DOI: 10.12659/MSM.937048
Med Sci Monit 2022; 28:e937048
SARS-CoV-2/COVID-19
24 May 2022 : Clinical Research
Screening for SARS-CoV-2 Infection in Students at the Medical University of Warsaw, Poland Between November...Med Sci Monit In Press; DOI: 10.12659/MSM.936962
04 May 2022 : Clinical Research
Effects of Wearing Face Masks on Exercise Capacity and Ventilatory Anaerobic Threshold in Healthy Subjects ...Med Sci Monit In Press; DOI: 10.12659/MSM.936069
27 May 2022 : Clinical Research
Factors Associated with Falls During Hospitalization for Coronavirus Disease 2019 (COVID-19)Med Sci Monit 2022; 28:e936547
25 May 2022 : Meta-Analysis
Effect of the COVID-19 Pandemic on Serum Vitamin D Levels in People Under Age 18 Years: A Systematic Review...Med Sci Monit 2022; 28:e935823
In Press
25 May 2022 : Review article
Narrative Review of the Mechanism of Hip Prosthesis Dislocation and Methods to Reduce the Risk of DislocationMed Sci Monit In Press; DOI: 10.12659/MSM.935665
24 May 2022 : Clinical Research
Remimazolam Tosilate Sedation with Adjuvant Sufentanil in Chinese Patients with Liver Cirrhosis Undergoing ...Med Sci Monit In Press; DOI: 10.12659/MSM.936580
24 May 2022 : Clinical Research
Screening for SARS-CoV-2 Infection in Students at the Medical University of Warsaw, Poland Between November...Med Sci Monit In Press; DOI: 10.12659/MSM.936962
23 May 2022 : Clinical Research
Fully Automatic Knee Joint Segmentation and Quantitative Analysis for Osteoarthritis from Magnetic Resonanc...Med Sci Monit In Press; DOI: 10.12659/MSM.936733
Most Viewed Current Articles
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Nov 2020 : Review article
Long-Term Respiratory and Neurological Sequelae of COVID-19DOI :10.12659/MSM.928996
Med Sci Monit 2020; 26:e928996
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952