Journalartikel

Supplementation with Ziziphus Jujuba Suppresses Apoptosis Signals in Neutrophils after Acute Exercise


AutorenlisteTayebi, Seyed Morteza; Krüger, Karsten; Ebrahimi, Farahnaz; Izadi, Abbas; Roushan, Maryam; Nenasheva, Anna, V

Jahr der Veröffentlichung2021

Seiten31-39

ZeitschriftMontenegrin Journal of Sports Science and Medicine

Bandnummer10

Heftnummer2

ISSN1800-8755

eISSN1800-8763

Open Access StatusGold

DOI Linkhttps://doi.org/10.26773/mjssm.210905

VerlagUniversity of Montenegro


Abstract

It is suggested that jujube might benefit exercise-induced immune fluctuations, specifically on neutrophils' apoptosis regulation, but its cellular mechanism is unclear. This study aimed to investigate the effect of one-week supplementation with Ziziphus jujuba on pro- and anti-apoptotic protein levels of neutrophils in response to a session of circuit resistance exercise. Fourteen young, healthy male students completed a session of circuit resistance exercise (75% 1RM, nine exercises, three sets) in two groups (n=7). While one group received a placebo, the other group was supplemented with jujube (0.5 g/kg body weight suspended in 2.5 cc distilled water) started a weekday before the exercise session. Blood samples were collected 30 minutes before, immediately, and two hours after the exercise. Neutrophils were collected and pro- (Calpain-1, Bax, Caspase-3) and anti-apoptotic (Calpastatin, XIAP) proteins measured with ELISA. Intracellular calcium ([Ca2+]i) was assessed using the Atomic Absorption/ Flame Emission method. Repeated-Measures ANOVA was used for the interaction effects of TIMExGROUP (3x2) at the significance level (p) of 0.05. The SPSS software was used for analyses. Levels of ([Ca2+]i), expression of calpain-, and caspase-3 were increased in response to circuit resistance exercise (p<0.05). In contrast, supplementation with jujube suppressed these changes (p<0.01). The data indicate that a single session of intensive circuit resistance exercise elevated apoptosis signalling in human neutrophils with the involvement of [Ca2+]i-Calpastatin-Calpain axis upstream caspase-3. Supplementation with the jujube solution attenuated cell death signalling, possibly by providing energy for neutrophils. Otherwise, the improvement of the antioxidant status might be protective against ROS-induced apoptosis during exercise.




Autoren/Herausgeber




Zitierstile

Harvard-ZitierstilTayebi, S., Krüger, K., Ebrahimi, F., Izadi, A., Roushan, M. and Nenasheva, A. (2021) Supplementation with Ziziphus Jujuba Suppresses Apoptosis Signals in Neutrophils after Acute Exercise, Montenegrin Journal of Sports Science and Medicine, 10(2), pp. 31-39. https://doi.org/10.26773/mjssm.210905

APA-ZitierstilTayebi, S., Krüger, K., Ebrahimi, F., Izadi, A., Roushan, M., & Nenasheva, A. (2021). Supplementation with Ziziphus Jujuba Suppresses Apoptosis Signals in Neutrophils after Acute Exercise. Montenegrin Journal of Sports Science and Medicine. 10(2), 31-39. https://doi.org/10.26773/mjssm.210905



Nachhaltigkeitsbezüge


Zuletzt aktualisiert 2025-10-06 um 11:27