Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females

BACKGROUND AND OBJECTIVE: Intensive physical exercise influences physical and psychological stress that causes the hormonal and immune variations. The aim of this study was to assess the effect of resistance and endurance trainings on salivary immunoglobulin A (IgA), cortisol, Dehydroepiandrosterone...

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Autores principales:	M Hosseini, R Rostami, P Farzanegi, AR Esteghamati
Formato:	article
Lenguaje:	EN FA
Publicado:	Babol University of Medical Sciences 2009
Materias:	immunoglobulin a cortisol resistance training endurance training Medicine R Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/e8fcda6cdd374543944d19757580b7bb
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spelling	oai:doaj.org-article:e8fcda6cdd374543944d19757580b7bb2021-11-10T09:03:07ZEffect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females1561-41072251-7170https://doaj.org/article/e8fcda6cdd374543944d19757580b7bb2009-12-01T00:00:00Zhttp://jbums.org/article-1-3360-en.htmlhttps://doaj.org/toc/1561-4107https://doaj.org/toc/2251-7170BACKGROUND AND OBJECTIVE: Intensive physical exercise influences physical and psychological stress that causes the hormonal and immune variations. The aim of this study was to assess the effect of resistance and endurance trainings on salivary immunoglobulin A (IgA), cortisol, Dehydroepiandrosterone (DHEA) concentration in untrained females. METHODS: This research was quasi-experimental. Twenty nine untrained female students (aged 24 2.2 yr, height 161 ± 7.6 cm, weight 58.6 ± 7.12 kg) were selected voluntarily and objectively and were divided into three groups randomly control (C n=9), endurance (E n=10), resistance (S n=10). E training consisted of running 65% MHR for 16 minutes during the first week, reaching 80% MHR for 30 minutes during the 8th week. S training consisted of having four leg-press, bench-press, pull down curls, and legs curls. During the first week, the training was done at 50% 1RM (one repetition maximum) in two sets with 10 repetitions. The intensity of training was increased to %80 1RM in 3 sets and 6 repetitions, during the 8th week. Before and after of 4 and 8 weeks of trainings 5ml unstimulated saliva were collected at 8 o’clock in the morning. IgA, DHEA and cortisol variations were measured by salivary kits and ELISA. FINDINGS: The results showed IgA concentration of S group had significant increase after 4 weeks of training which in the comparison between groups this difference was significant (f=17.97, p=0.000). DHEA concentration showed significant difference between S group compared with another groups which increased in S group (f=4.96, p=0.006). In comparison of stage 3 to stage 1 DHEA/cortisol ratio showed significant difference between S group compared with another groups (f=3.52, p=0.025). There was no alteration in cortisol concentration of groups and significant correlation was not found between IgA and cortisol.CONCLUSION: Duration and intensity of trainings had no effect on immune system and risk of infection. Increase of body anabolic states probably results of resistance trainings.M Hosseini,R Rostami,P Farzanegi,AR EsteghamatiBabol University of Medical Sciencesarticleimmunoglobulin acortisolresistance trainingendurance trainingMedicineRMedicine (General)R5-920ENFAMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, Vol 11, Iss 5, Pp 38-44 (2009)
institution	DOAJ
collection	DOAJ
language	EN FA
topic	immunoglobulin a cortisol resistance training endurance training Medicine R Medicine (General) R5-920
spellingShingle	immunoglobulin a cortisol resistance training endurance training Medicine R Medicine (General) R5-920 M Hosseini, R Rostami, P Farzanegi, AR Esteghamati Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females
description	BACKGROUND AND OBJECTIVE: Intensive physical exercise influences physical and psychological stress that causes the hormonal and immune variations. The aim of this study was to assess the effect of resistance and endurance trainings on salivary immunoglobulin A (IgA), cortisol, Dehydroepiandrosterone (DHEA) concentration in untrained females. METHODS: This research was quasi-experimental. Twenty nine untrained female students (aged 24 2.2 yr, height 161 ± 7.6 cm, weight 58.6 ± 7.12 kg) were selected voluntarily and objectively and were divided into three groups randomly control (C n=9), endurance (E n=10), resistance (S n=10). E training consisted of running 65% MHR for 16 minutes during the first week, reaching 80% MHR for 30 minutes during the 8th week. S training consisted of having four leg-press, bench-press, pull down curls, and legs curls. During the first week, the training was done at 50% 1RM (one repetition maximum) in two sets with 10 repetitions. The intensity of training was increased to %80 1RM in 3 sets and 6 repetitions, during the 8th week. Before and after of 4 and 8 weeks of trainings 5ml unstimulated saliva were collected at 8 o’clock in the morning. IgA, DHEA and cortisol variations were measured by salivary kits and ELISA. FINDINGS: The results showed IgA concentration of S group had significant increase after 4 weeks of training which in the comparison between groups this difference was significant (f=17.97, p=0.000). DHEA concentration showed significant difference between S group compared with another groups which increased in S group (f=4.96, p=0.006). In comparison of stage 3 to stage 1 DHEA/cortisol ratio showed significant difference between S group compared with another groups (f=3.52, p=0.025). There was no alteration in cortisol concentration of groups and significant correlation was not found between IgA and cortisol.CONCLUSION: Duration and intensity of trainings had no effect on immune system and risk of infection. Increase of body anabolic states probably results of resistance trainings.
format	article
author	M Hosseini, R Rostami, P Farzanegi, AR Esteghamati
author_facet	M Hosseini, R Rostami, P Farzanegi, AR Esteghamati
author_sort	M Hosseini,
title	Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females
title_short	Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females
title_full	Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females
title_fullStr	Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females
title_full_unstemmed	Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females
title_sort	effect of resistance and endurance trainings on salivary immunoglobulin a, cortisol and dehydroepiandrosterone concentration in untrained females
publisher	Babol University of Medical Sciences
publishDate	2009
url	https://doaj.org/article/e8fcda6cdd374543944d19757580b7bb
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_version_	1718440336516186112

Effect of Resistance and Endurance Trainings on Salivary Immunoglobulin A, Cortisol and Dehydroepiandrosterone Concentration in Untrained Females

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