نوع مقاله : مقاله پژوهشی Released under (CC BY-NC) license I Open Access I

نویسندگان

1 گروه تربیت بدنی و علوم ورزشی، دانشگاه خلیج فارس، بوشهر، ایران

2 گروه علوم ورزشی-دانشکده ادبیات و علوم انسانی، دانشگاه خلیج فارس، بوشهر، ایران

3 گروه علوم ورزشی، دانشکده ادبیات و علوم انسانی، دانشگاه خلیج فارس، بوشهر، ایران.

10.22124/jme.2025.29539.387

چکیده

مقدمه: علیرغم افزایش مصرف مکمل اسپیرولینا در بین ورزشکاران، از تاثیر این مکمل در کنار تمرینات مقاومتی بر بافت‌های مختلف بدن اطلاعات کمی در دسترس است. هدف از پژوهش حاضر بررسی تاثیر تمرین مقاومتی و مکمل اسپیرولینا بر سیگنالینگ EGF/ ERK1/2/ TSC2/ mTOR در کلیه رت‌های نر بود. روش کار: 32 رت نر جوان از نژاد اسپراگ داولی با 3 ماه سن و میانگین وزن 20±150 گرم به طور تصادفی به چهار گروه کنترل، تمرین مقاومتی، مکمل اسپیرولینا و تمرین-مکمل تقسیم شدند.گروه‌های مکمل به مدت 8 هفته تمرین مقاومتی انجام و گروه‌های مکمل، مقدار mg/kg/day200 اسپرولینا به صورت محلول در آب مصرف کردند. بیان متغییرهای وابسته مطالعه با استفاده از روش REAL TIME-PCR اندازه‌گیری شد. یافته‏ها: افزایش بیان ژن EGF در هیچ کدام از گروه‌ها نسبت به گروه کنترل معنی‌دار نبود. در فاکتور ERK تغییرات درگروه مکمل اسپیرولینا و کنترل (03/0=p) معنی دار بود. تغییرات ژن TSC2 در هیچ یک از گروه‌ها نسبت به گروه کنترل تغییر معنادار نداشت. در متغیر mTOR تغییرات در گروه اسپیرولینا (01/0 =p ) معنی‌دار اما افزایش آن در گروه تمرین مقاومتی (16/0) و تعامل تمرین و مکمل (06/0=p) معنی دار نبود. نتیجه‏گیری: به نظر می‌رسد مصرف مکمل اسپیرولینا به تنهایی اثر معنادار بیشتری بر مسیر سیگنالینگ بررسی شده دارد. استفاده برنامه تمرینی با شدت متفاوت در کنار دوزهای متفاوت مکمل جهت ارزیابی دقیق تاثیر تمرین مقاومتی در کنار این مکمل توصیه می‌شود.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

The effect of resistance training and Spirulina supplementation on EGF/ERK1/2/TSC2/mTOR signaling in male rat kidneys

نویسندگان [English]

  • Mahsa Ramazani 2
  • Hamid Reza Sadeghipour 3

1

2 Sport Science Department, Human Faculty, Semnan University, Semnan, Iran

3 Sport Science Department, Human Faculty, Semnan University, Semnan, Iran

چکیده [English]

Introduction: Despite the increasing use of Spirulina among athletes, little information is available about the effects of this supplement in combination with resistance training on various body tissues. The aim of the present study was to investigate the effect of resistance training and Spirulina on EGF/ERK1/2/TSC2/mTOR in male rat kidneys. Methodology: Thirty-two male Sprague-Dawley rats, 3 months old and with a mean weight of 150±20 g, were randomly divided into four groups: control, resistance training, Spirulina supplementation, and training-supplementation. The supplement groups performed resistance training for 8 weeks, and the supplement groups consumed 200 mg/kg/day of Spirulina dissolved in water. The expression levels of the dependent variables of the study were measured using the PCR method. Results: In compared to the control group, EGF gene expression did not increase significantly in any of the groups. In ERK factor, changes were significant in the Spirulina supplement group and the control group (p=0.03). Changes in TSC2 gene did not have a significant effect in any of the groups compared to the control group. In the mTOR, changes were significant in the Spirulina group (p=0.01), but in resistance training (p=0.16) and the interaction of training and supplementation (p=0.06), despite an increase in gene expression, there were no significant changes. Conclusion: taking Spirulina alone has a more significant effect on the investigated signaling pathway. The use of a training program with different intensities along with different doses of the supplement is recommended to accurately evaluate the effect of resistance training along with this supplement.

کلیدواژه‌ها [English]

  • Resistance training
  • Spirulina
  • EGF/ ERK1/2/ TSC2/ mTOR
  1. .               Hozayen WG, Mahmoud AM, Soliman HA, Mostafa SR. Spirulina versicolor improves insulin sensitivity and attenuates hyperglycemia-mediated oxidative stress in fructose-fed rats. Journal of Intercultural Ethnopharmacology. 2016;5(1):57.[ http: // 10.5455/jice.20151230055930]

    1. Mišurcová L, Buňka F, Ambrožová JV, Machů L, Samek D, Kráčmar S. Amino acid composition of algal products and its contribution to RDI. Food chemistry. 2014;151:120-5.[ https://doi.org/10.1016/j.foodchem.2013.11.04/].

    3              Gutiérrez-Salmeán G, Fabila-Castillo L, Chamorro-Cevallos G. Aspectos nutricionales y toxicológicos de Spirulina (arthrospira). Nutricion hospitalaria. 2015;32(1):34-40.[ https://dx.doi.org/10.3305/nh.2015.32.1.9001]

    1. 4. NEMATI J, SAMADI M, HADIDI V, MACINTASH B. Effect of Resistance Training on Mtor and P70s6k Signaling Pathway in Skeletal Muscle of Rats. 2015.[ https://www.sid.ir/paper/264973/en]
    2. Saxton RA, Sabatini DM. mTOR signaling in growth, metabolism, and disease. Cell. 2017;168(6):960-76.[ https://www.cell.com/cell/fulltext/S0092-8674(17)30182-4]
    3. Eidizadeh H, Avandi SM, Zar A, Sadeghipour HR. The effect of eight weeks of resistance training with spirulina platensis supplementation on the RAGs/Rheb/mTORC/S6K pathway in male rat kidneys. Jorjani Biomedicine Journal. 2024;12(1):23-7.[ 10.29252/jorjanibiomedj.12.1.23]
    4. Hay N, Sonenberg N. Upstream and downstream of mTOR. Genes & development. 2004;18(16):1926-45. [doi:10.1101/gad.1212704v]
    5. Cheragh Birjandi sADEGH RDS, Yaghobi Ali. The effect of resistance and endurance training on the expression of MURF1 and MTOR genes in aged male rats. Metabolism and Exercise. 2024;14(2):20-34.[ https://doi.org/10.22124/jme.2024.26222.338]
    6. 9. Wackerhage H, Smith J, Wisneiwski D. Molecular exercise physiology. Oxford textbook of childrenVs sport and exercise medicine. 2017:430-40.[ https://books.google.co.kr/books?]
    7. Lee CJ, Nicoll JX. Time Course Evaluation of Mitogen-Activated Protein Kinase Phosphorylation to Resistance Exercise: A Systematic Review. The Journal of Strength & Conditioning Research. 2023;37(3):710-25.[ http://10.1519/JSC.0000000000004409]
    8. 11. Steelman LS, Chappell WH, Abrams SL, Kempf CR, Long J, Laidler P, et al. Roles of the Raf/MEK/ERK and PI3K/PTEN/Akt/mTOR pathways in controlling growth and sensitivity to therapy-implications for cancer and aging. Aging (Albany NY). 2011;3(3):192.[ doi: 10.18632/aging.100296]
    9. Harris RC, Chung E, Coffey RJ. EGF receptor ligands. The EGF Receptor Family. 2003:3-14.[ https://doi.org/10.1016/B978-012160281-9/50002-5]

     

    1. Zeng F, Singh AB, Harris RC. The role of the EGF family of ligands and receptors in renal development, physiology and pathophysiology. Experimental cell research. 2009;315(4):602-10.[ https://doi.org/10.1016/j.yexcr.2008.08.005]
    2. Rayego-Mateos S, Rodrigues-Diez R, Morgado-Pascual JL, Valentijn F, Valdivielso JM, Goldschmeding R, et al. Role of epidermal growth factor receptor (EGFR) and its ligands in kidney inflammation and damage. Mediators of inflammation. 2018;2018.[ https://doi.org/10.1155/2018/8739473]
    3. Ma L, Chen Z, Erdjument-Bromage H, Tempst P, Pandolfi PP. Phosphorylation and functional inactivation of TSC2 by Erk: implications for tuberous sclerosisand cancer pathogenesis. Cell. 2005;121(2):179-93.[ https://www.cell.com/fulltext/S0092-8674(05)00198-4]
    4. Tang J, Liu N, Zhuang S. Role of epidermal growth factor receptor in acute and chronic kidney injury. Kidney international. 2013;83(5):804-10.[ https://doi.org/10.1038/ki.2012.435]
    5. Kasza A. IL-1 and EGF regulate expression of genes important in inflammation and cancer. Cytokine. 2013;62(1):22-33.[ https://doi.org/10.1016/j.cyto.2013.02.007]
    6. Atashgahian R, Kashef M. Relationship of BMI with Proteinuria and Hematuria after One Session of Intense Continuous and Interval Exercise in Girls. Journal of Shahid Sadoughi University of Medical Sciences. 2022.[ https://doi.org/10.18502/ssu.v30i5.10158]
    7. Faramarziyan N, Salesi M, Rezaei R, Jahromi MK. Effects of Six Weeks High-Intensity Interval Training on TGF-β1 and SMAD7 Genes Expression in the Kidney Tissue of Elderly Diabetic Male Wistar Rats. Journal of Shahid Sadoughi University of Medical Sciences. 2023. [https://doi.org/10.18502/ssu.v30i12.11965]
    8. 20. RAFATI FM, Taghian F, Pakfetrat M, Daryanoosh F, Mohammadi H. The effect of aerobic training on the amount of GFR and excreted of creatinine in patients with chronic kidney. 2012.[http:// https://www.sid.ir/paper/96526/en][ http://tmuj.iautmu.ac.ir]
    9. Fariba Pourasghar jb, Roghayeh Pouzesh Jadidi, Hassan Pourrazi, Mir Alireza Nourazar The effect of high-intensity interval training and melatonin supplementation on some apoptotic indices in the kidney tissue of male rats after renal ischemia-reperfusion. Metabolism and Exercise. 2024;14(1):151-67. [https://doi.org/10.22124/jme.2024.26340.343]
    10. Dehghani K, Mogharnasi M, Saghebjoo M, Malekaneh M, Sarir H. Effect of Spirulina platensis green-blue algae consumption, and circuit resistance training (CRT) on lipid profile in overweight and obese middle-aged men. Journal of Birjand University of Medical Sciences. 2021;28(3):248-59.[ https://journal.bums.ac.ir/article-1-3012-en.html&sw=Er]
    11. Dehghani K, Mogharnasi M, Saghebjoo M, Sarir H, Malekaneh M. The effect of eight weeks of circuit resistance training and spirulina supplementation on plasma levels of irisin and some body composition in overweight and obese men. Armaghane danesh. 2020;25(3):332-45.[ https://www.sid.ir/paper/370020/en]
    12. Kitada M, Ogura Y, Monno I, Koya D. A low-protein diet for diabetic kidney disease: its effect and molecular mechanism, an approach from animal studies. Nutrients. 2018;10(5):544.[ https://doi.org/10.3390/nu10050544]
    13. Bin-Jumah MN, Al-Huqail AA, Abdelnaeim N, Kamel M, Fouda M, Abulmeaty M, et al. Potential protective effects of Spirulina platensis on liver, kidney, and brain acrylamide toxicity in rats. Environmental Science and Pollution Research. 2021;28(21):26653-63.[ https://doi.org/10.1007/s11356-021-12422-x]
    14. Jalali MJ, Fathi R, Nasiri K, Akbari A. The effect of eight weeks of spirulina supplementation and resistance and interval aerobic training on skeletal muscle CXCL1 gene expression and liver enzymes in male rats. Journal of Sport and Exercise Physiology. 2023;16(1):23-34. [10.52547/joeppa.16.1.23]
    15. 27. Hong-zhu Z, Mei-ju Z, Zhi-gang Z, Xiao-min D, Ren-le W. Effects of Aerobic Exercise plus Spirulina Supplement on the Expression of TLR4/NF-κB-p65 and Inflammatory Factor in Kidney Tissue of Type 2 Diabetes Rats. NATURAL PRODUCT RESEARCH AND DEVELOPMENT. 2017;29(7):1119.[ http://doi: 10.12047/j.cjap.6065.2021.05]
    16. Ahmadi F, Zadeh MG, Habibi A, Karimi F. Effect of resistance training with Spirulina platensis on PI3K/Akt/mTOR/p70S6k signaling pathway in cardiac muscle. Science & Sports. 2020;35(2):91-8[https://doi.org/10.1016/j.scispo.2019.06.003].

     

    1. Sadeghipour Hamid Reza RF, Zar Abdossalehleh zar  The effect of eight weeks of resistance training and Spirulina platensis supplementation on the signaling pathway of Wnt-GSK3β-TSC2-S6K in the kidney tissue of male rats. Journal of Applied Health Studies in Sport Physiology. 2024[ 10.22049/jahssp.2024.29148.1601]
    2. Zar A, Ahmadi F. Evaluation of CITED4 Gene Expression in The Cardiac Muscle of Male Rats as a Result of Resistance Exercise and Spirulina Supplement. Jorjani Biomedicine Journal. 2021;9(2):36-44.[ http://goums.ac.ir/jorjanijournal/article-1-]
    3. Jafari Khooshan Abadi A, Ramezani S, Nayebifar S. The effect of HIIT and CGRP inhibition on EGF and EGFR gene expression in the hippocampal tissue of male Wistar rats. Daneshvar Medicine. 2023;30(6):10-9.[ 10.22070/daneshmed.2023.17102.1298]
    4. Yasar Z, Elliott BT, Kyriakidou Y, Nwokoma CT, Postlethwaite RD, Gaffney CJ, et al. Sprint interval training (SIT) reduces serum epidermal growth factor (EGF), but not other inflammatory cytokines in trained older men. European Journal of Applied Physiology. 2021;121:1909-19.[ https://doi.org/10.1007/s00421-021-04635-2]
    5. Nemati J, Samadi M, Hadidi V, Ghodrat L. The effect of 8 weeks of resistance training on total and phosphorylated extracellular signal regulated kinases (ERK) in flexor hallucis longusmuscle of rats. Journal of Practical Studies of Biosciences in Sport. 2018;6(12):117-26.[ 10.22077/jpsbs.2017.318.1129]
    6. Alizadeh AM, Heydari Z, Rahimi M, Bazgir B, Shirvani H, Alipour S, et al. Oxytocin mediates the beneficial effects of the exercise training on breast cancer. Experimental physiology. 2018;103(2):222-35.[  https://doi.org/10.1113/EP086463]
    7. Li Y-H, Yi X-J. The effects of aerobic exercise on ERK1/2 activity in skeletal muscle of type 2 diabetic rats. Zhongguo Ying Yong Sheng li xue za zhi= Zhongguo Yingyong Shenglixue Zazhi= Chinese Journal of Applied Physiology. 2017;33(1):33-7.[ https://doi.org/10.12047/j.cjap.5448.2017.008]
    8. Lysenko EA, Popov DV, Vepkhvadze TF, Sharova AP, Vinogradova OL. Signaling responses to high and moderate load strength exercise in trained muscle. Physiological reports. 2019;7(9):e14100.[  https://doi.org/10.14814/phy2.14100]
    9. De Souza E, Tricoli V, Bueno Junior C, Pereira MG, Brum PC, Oliveira EMd, et al. The acute effects of strength, endurance and concurrent exercises on the Akt/mTOR/p70 S6K1 and AMPK signaling pathway responses in rat skeletal muscle. Brazilian Journal of Medical and Biological Research. 2013;46:343-7.[  https://doi.org/10.1590/1414-431X20132557]
    10. Abou Sawan S, Van Vliet S, Parel JT, Beals JW, Mazzulla M, West DW, et al. Translocation and protein complex co‐localization of mTOR is associated with postprandial myofibrillar protein synthesis at rest and after endurance exercise. Physiological reports. 2018;6(5):e13628.[  https://doi.org/10.14814/phy2.13628]
    11. Sadeghipour HR, Zakeri Dehvasati B, Zar A, Khaleghi MM. The effect of eight weeks of resistance training combined with spirulina supplementation on the TNF-ɑ/IKKβ/TSC1/Rheb gene expression in male rat kidney tissue. Daneshvar Medicine. 2025;32(6):53-67 [10.22070/daneshmed.2025.19914.1574]
    12. Sase K, Kido K, Ato S, Fujita S. The effect of a bout of resistance exercise on skeletal muscle protein metabolism after severe fasting. Physiological Reports. 2019;7(21):e14270.[ https://doi.org/10.14814/phy2.14270]
    13. Inoki K, Li Y, Zhu T, Wu J, Guan K-L. TSC2 is phosphorylated and inhibited by Akt and suppresses mTOR signalling. Nature cell biology. 2002;4(9):648-57.[ https://doi.org/10.1038/ncb839]
    14. Aghaei Bahman Beglou N, Shadmehri S, Jahani Golbar S, Sharafati Moghadam M. The effect of four weeks high-intensity interval training (HIIT) on the content of AKT1, mTOR, P70S6K1, 4EBP1 proteins in the Left ventricular muscle tissue of the heart obese rats with type 2 diabetic. Journal of Sport and Exercise Physiology. 2021;14(1):85-94[10.52547/joeppa.14.1.85].

     

    1. Mazo CE, D’Lugos AC, Sweeney KR, Haus JM, Angadi SS, Carroll CC, et al. The effects of acute aerobic and resistance exercise on mTOR signaling and autophagy markers in untrained human skeletal muscle. European journal of applied physiology. 2021;121(10):2913-24.[ https://doi.org/10.1007/s00421-021-04758-6]