A Study on Affect of Severity of Exercise on Platelet Function

Kilim, Srinivas Reddy; Lakshmi, P. V. V.

doi:10.14260/jemds/2015/1451

Cited by 5 publications

(5 citation statements)

References 8 publications

(5 reference statements)

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“…On the other hand, certain erythrocyte subgroups values were shown to have increased after exercise in several studies [19][20][21]. In addition, several studies reported that platelets count increased with exercise [19,20,[22][23][24][25]. It was also determined that exercise in some cases caused a decrease in the platelet count [16,26].…”

Section: Introductionmentioning

confidence: 99%

The effects of acute moderate intensity training on hematological parameters in elite para-badminton athletes

Erdoğdu¹,

Yüksel²,

ISİK³

et al. 2021

J. Mens. Health

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Background and objective: The knowledge on the effects of para-badminton sport on physiological parameters is relatively limited in the literature. This study aims to examine the effects of moderate-intensity badminton training on the hematological parameters of elite para-badminton athletes. Methods: A total of 12 para-badminton athletes, 6 female and 6 male, with international competitive experience in the Turkish Para-Badminton National Team, participated in the study. A 90-minute badminton training was applied to the athletes for their technical and tactical development. A 4 mL blood sample was taken before and after the training. Hematological parameters were analyzed from these blood samples. White blood cells, red blood cells, platelets count, and their particular subgroups such as hemoglobin, hematocrit, granulocytes, and lymphocytes were examined as the hematological parameters in this study. Results: The findings revealed that the female para-badminton athletes exhibited a significant increase in white blood cells, granulocytes percentage, red blood cells, hemoglobin, hematocrit, platelets values after training compared to pre-training. It was determined that there were significant increases in white blood cells, granulocytes, granulocytes percentage, red blood cells, and hematocrit values for male para-badminton athletes after training compared to pre-training, and significant decreases in lymphocytes percentage values. Conclusion: In conclusion, the present study showed that a single 90-minute moderate-intensity badminton training session leads to physiological changes on the blood parameters of elite para-badminton athletes. These changes, which differ by gender, can affect the health and performance of the athlete.

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Section: Introductionmentioning

confidence: 99%

The effects of acute moderate intensity training on hematological parameters in elite para-badminton athletes

Erdoğdu¹,

Yüksel²,

ISİK³

et al. 2021

J. Mens. Health

View full text Add to dashboard Cite

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“…Like other blood cells, Plt count may not remain constant and vary to different physiological conditions. From the available studies, intensified exercise was found to increase Plt index during recovery [57][58][59]; although this could not be confirmed in all studies [60,61].…”

Section: Discussionmentioning

confidence: 86%

Blood parameters as a measure for controlling physical performance of young Algerian cyclists (U23 category)

Abdelhamid

Khelifa

Mohamed³

et al. 2021

ppcs

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Background and Study Aim. The use of blood parameters in monitoring athletes is an essential but an unstandardized component of managing athletic preparation. This study aims to describe and evaluate typical measurements and responses observed while monitoring elite cyclist during a training camp. The reported observations might contribute in constituting a scientific support for other practitioners to employ. Material and Methods. 35 elite cyclists from the Algerian National team aged 16 – 23 years participated in this study. Peripheral fasting blood samples were collected in resting after 24 hrs of physical inactivity and outside competitions. Complete blood count (CBC) and hormonal index values (Cortisol, Testosterone, Probnp and TnT) were tested twice before and after the training camp. The statistical data were analysed by the SPSS software version 22.0. Results. The observed rates of change were significant (p<0,01, p<0,05) for most erythrocyte variables, except for leukocyte and platelet distribution levels. Hormonal values recorded for Troponin (↓92,78%, p=0,000) and Cortisol (↓11,85%, p=0,000) remained significantly as an anticipatory response to competition. The responses of the ProBnp and testosterone were not statistically significant and experienced a different response with regards to their kinetics. Conclusion. This study is further support suggesting a viable approach to monitoring physical performance index in elite athletes. The results imply that reducing volume while increasing intensity of training just before competition can enhance performance during short preparation periods.

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“…Circulating blood platelets play an important role in the physiological process of hemostasis. It has been documented that exercise training alters the parameters involved in hemostatic, including the number, size, and function of platelets (30). In addition, in a review study, Posthuma et al reported that the hemostatic profile is prominently affected by the intensity of training and is increased more after high-than low-intensity training, as shown by an increase in platelet number and coagulant activity (31).…”

Section: Discussionmentioning

confidence: 99%

“…The increase in platelet count after exercise is the result of the release of fresh platelets from the vascular bed of the spleen and bone marrow in response to increased epinephrine and strong splenic contraction (31). The mechanism of the increase in the MPV variable after exercise training is not yet known but may be due to the secretion of large young platelets from the spleen into the bloodstream (30,31). However, no significant changes in platelet variables (i.e., PLT, MPV, PDW, and PCT) were observed in the present study, suggesting no adverse effect of exercise-related throm-botic events.…”

Section: Discussionmentioning

confidence: 99%

The Impact of Rope Jump Exercise Training on Hemolytic Anemia Parameters in Obese Adolescent Boys

TaheriChadorneshin

Nazari

2021

Zahedan J Res Med Sci

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Background: One of the theories about hemolytic anemia concerns foot-strike on the ground. Rope jump exercise training (RJET) is performed with high foot-strike repetitions on the ground. Objectives: This paper aimed to study the possible effect of RJET on hematological parameters involved in hemolysis. Methods: Twenty obese adolescent boys with a mean age of 13.40 ± 1.09 years were allocated into two equal groups of control and RJET (n = 10 each). The RJET group performed simple rope jumping for eight weeks (three days a week). Blood samples were collected before and after the protocol. Independent t-test and Mann-Whitney U test were used for data analysis. Results: Our findings showed no significant inter-group differences for erythrocyte, platelet, and leukocyte parameters. However, given the effect of time, a significant reduction was observed in monocyte count in the RJET group. In contrast, eosinophil count significantly increased after RJET. Conclusions: According to the results, foot striking induced by RJET had no adverse effect on hemolytic anemia in obese adolescent boys.

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A Study on Affect of Severity of Exercise on Platelet Function

Abstract: ABSTRACT:Platelets serve an important role in the Physiological process of hemostasis. Platelets also contribute to the formation of pathologic thrombus. Platelet count increases with exercise.

Cited by 5 publications

References 8 publications

The effects of acute moderate intensity training on hematological parameters in elite para-badminton athletes

The effects of acute moderate intensity training on hematological parameters in elite para-badminton athletes

Blood parameters as a measure for controlling physical performance of young Algerian cyclists (U23 category)

The Impact of Rope Jump Exercise Training on Hemolytic Anemia Parameters in Obese Adolescent Boys

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