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Avcu EC, Çınar V, Yasul Y, Akbulut T, Pancar Z, Aydemir IS, Aydin S, Yalcin MH, Aydin S. Effects of an energy drink on myonectin in the liver, kidney and skeletal muscle of exercised rats. Biotech Histochem 2024; 99:69-75. [PMID: 38293763 DOI: 10.1080/10520295.2024.2305113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Abstract
Myonectin is a hormone that is produced mainly by skeletal muscle. We investigated the effects of exercise and energy drink (ED) administration on myonectin expression in skeletal muscle, liver and kidney tissue in rats; myonectin is produced by all three tissues. We used 28 male albino rats in four groups: untreated control (C), exercise (E), energy drink (ED) and exercise + energy drink (E + ED). The E and E + ED groups were exercised using a treadmill for 4 weeks. We also administered 3.5 ml/kg/day ED during week 1, 7 ml/kg/day during week 2 and 10 ml/kg/day during weeks 3 and 4 in the E and E + ED groups. We used ELISA to measure the levels of myonectin in skeletal muscle, liver and kidney tissues. We used immunohistochemical staining to investigate the localization and intensity of myonectin in these tissues. The amount of myonectin in skeletal muscle tissue was increased significantly in all experimental groups compared to group C. The amount of myonectin in the ED group was significantly greater than group E. No significant difference was observed in liver tissue; however, the amount of myonectin in the liver of group C was the greatest among all groups. The amount of myonectin in kidney tissue exhibited no significant difference among groups. Consumption of ED during exercise increased the amount of myonectin in kidney and skeletal muscle tissues and decreased it in liver tissue. We suggest that consumption of ED might adapt metabolism to incresed exercise by controling synthesis of myonectin in liver, kidney and skeletal muscle.
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Affiliation(s)
- Emsal Cagla Avcu
- Department of Coaching Education, Sivas Cumhuriyet University, Sivas, Turkey
| | - Vedat Çınar
- Department of Physical Education and Sports Teaching, Fırat University, Elaziğ, Turkey
| | - Yavuz Yasul
- Property Protection and Security Division, Ondokuz Mayıs University, Samsun, Turkey
| | - Taner Akbulut
- Department of Physical Education and Sports Teaching, Fırat University, Elaziğ, Turkey
| | - Zarife Pancar
- Department of Physical Education and Sports, Gaziantep University, Gaziantep, Turkey
| | - I Sa Aydemir
- Department of Physical Education and Sports Teaching, Fırat University, Elaziğ, Turkey
| | - Suna Aydin
- Department of Histology and Embryology, Fırat University, Elazığ, Turkey
- Department of Cardiovascular Surgery, Fethi Sekin City Hospital, Elazığ, Turkey
| | | | - Suleyman Aydin
- Department of Medical Biochemistry and Clinical Biochemistry, Firat Hormones Research Group, School of Medicine, Firat University, Elazig, Turkey
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Hanbeyoglu O, Aydin S. Subfatin, Asprosin, Alamandine and Maresin-1 Inflammation Molecules in Cardiopulmonary Bypass. J Inflamm Res 2023; 16:3469-3477. [PMID: 37605784 PMCID: PMC10440107 DOI: 10.2147/jir.s422998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/11/2023] [Indexed: 08/23/2023] Open
Abstract
Purpose Cardiopulmonary bypass (CPB) is a nonphysiological procedure in which inflammatory reactions and oxidative stress are induced, hormones and hemodynamic parameters are affected, and circulation is maintained outside the body. This study aimed to examine the effects of CPB on blood subfatin (SUB), asprossin (ASP), alamandine (ALA) and maresin-1 (MaR-1) levels. Materials and Methods Controls and patients who underwent open-heart surgery with CPB and whose age and body mass indices were compatible with each other were included in the study. Venous blood samples were collected from CPB patients (n =19) before anesthesia induction (T1), before CPB (T2), 5 min before cross-clamp removal (T3), 5 min after cross-clamp removal (T4), when taken to the intensive care unit (T5), postoperative 24th hour (T6) and 72nd hour (T7) postoperatively. Venous blood was collected from the healthy controls (n =19). The amounts of SUB, ASP, ALA, and MaR-1 in the blood samples were measured using an Enzyme-Linked Immunosorbent Assay (ELISA). Results The amounts of SUB and MaR-1 in the control group were significantly higher than those in CPB patients, while these parameters in T1-T3 blood gradually decreased in CPB patients (p<0.01). It was also reported that the amounts of ASP and ALA in the control group were significantly lower than those in CPB patients, whereas those parameters in the T1-T3 blood samples increased gradually in CPB patients, but started to decrease in T4-T7 blood samples. Conclusion These hormonal changes in the organism due to CPB demonstrate that "hormonal metabolic adaptation" mechanisms may be activated to eliminate the negative consequences of surgery. According to these data, SUB, MaR-1, anti-alamandine, and anti-asprosin could be used in CPB surgeries may come to the fore in the future to increase the safety of CPB surgeries.
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Affiliation(s)
- Onur Hanbeyoglu
- Department of Anesthesiology, Fethi Sekin City Hospital, Elazig, Turkiye
| | - Suna Aydin
- Department of Cardiovascular Surgery, Fethi Sekin City Hospital, Elazig, Turkiye
- Department of Anatomy, School of Medicine, Firat University, Elazig, Turkiye
- Department of Histology and Embryology, School of Veterinary Medicine, Firat University, Elazig, Turkiye
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Ceylan Hİ, Öztürk ME, Öztürk D, Silva AF, Albayrak M, Saygın Ö, Eken Ö, Clemente FM, Nobari H. Acute effect of moderate and high-intensity interval exercises on asprosin and BDNF levels in inactive normal weight and obese individuals. Sci Rep 2023; 13:7040. [PMID: 37120612 PMCID: PMC10148865 DOI: 10.1038/s41598-023-34278-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 04/27/2023] [Indexed: 05/01/2023] Open
Abstract
This study aimed to examine the acute effects of moderate-intensity aerobic and high-intensity interval exercise protocols on Asprosin and Brain-Derived Neurotrophic Factor (BDNF) levels in inactive normal weight and obese individuals. A total of 20 male individuals aged 18-65 years, ten normal weight (NW) (Body Mass Index (BMI): 18.5-24.99 kg/m2) and 10 obese (Ob) (BMI: 24.99-35.00 kg/m2) participated in this study, voluntarily. Moderate aerobic exercise (AE) (main circuit 30 min, between 40 and 59% of Heart Rate Reserve: HRR) and High-Intensity Interval exercise (HIIE) running protocols (main circuit 20 min, between 75 and 90% of the HRR for 1 min*10 times, and 1-min active rest at 30% of the HRR) was applied to the volunteer participants in the morning hours (08.00-10.00 a.m.), following the night fasting (at least 8-10 h) for at least 3 days between each other. Blood samples were collected from the participants before and immediately after each exercise protocol, and serum asprosin and BDNF hormone levels were determined by Enzyme-Linked Immunosorbent Assay" method. Basal serum asprosin was found to be significantly higher in the Ob group compared to the NW group (p < .001), while the basal serum BDNF hormone was found to be lower (p < 0.05). It was observed that the serum asprosin level of both groups decreased significantly after both AE and HIIE protocols (p < 0.05). In addition, there was a significantly higher decrease in serum asprosin level in the Ob group compared to the NW group after HIIE protocol. For the Ob group, serum BDNF level increased considerably after HIIE protocol compared to AE protocol (p < 0.05). Serum asprosin was found to be higher in the Ob group, while the serum BDNF was found to be lower. In addition, the acute exercises of different intensity significantly affected hormones that regulate appetite metabolism. In particular, it was observed that the HIIE protocol had a greater effect on the regulation of appetite (hunger-satiety) in the Ob group. This result can be taken into account when planning training programs for these individuals.
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Affiliation(s)
- Halil İbrahim Ceylan
- Physical Education and Sports Teaching Department, Kazim Karabekir Faculty of Education, Ataturk University, Erzurum, Turkey
| | - Mehmet Ertuğrul Öztürk
- Physical Education and Sports Teaching Department, Kazim Karabekir Faculty of Education, Ataturk University, Erzurum, Turkey
| | - Deniz Öztürk
- Vocational School of Health Services, Ataturk University, Erzurum, Turkey
| | - Ana Filipa Silva
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347, Viana do Castelo, Portugal
- The Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801, Vila Real, Portugal
- Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), 4960-320, Melgaço, Portugal
| | - Mevlüt Albayrak
- Vocational School of Health Services, Ataturk University, Erzurum, Turkey
| | - Özcan Saygın
- Coaching Science, Faculty of Sports Sciences, Mugla Sitki Kocman University, Muğla, Turkey
| | - Özgür Eken
- Department of Physical Education and Sport Teaching, Faculty of Sports Sciences, Inonu University, Malatya, Turkey
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'Álvares, 4900-347, Viana do Castelo, Portugal
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001, Lisbon, Portugal
| | - Hadi Nobari
- Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, 56199-11367, Iran.
- Faculty of Sport Sciences, University of Extremadura, 10003, Cáceres, Spain.
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Li Z, Gao Z, Sun T, Zhang S, Yang S, Zheng M, Shen H. Meteorin-like/Metrnl, a novel secreted protein implicated in inflammation, immunology, and metabolism: A comprehensive review of preclinical and clinical studies. Front Immunol 2023; 14:1098570. [PMID: 36911663 PMCID: PMC9998503 DOI: 10.3389/fimmu.2023.1098570] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/10/2023] [Indexed: 02/26/2023] Open
Abstract
Meteorin-like, also known as Metrnl, Meteorin-β, Subfatin, and Cometin, is a novel secreted protein exerting pleiotropic effects on inflammation, immunology, and metabolism. Earlier research on this hormone focused on regulating energy expenditure and glucose homeostasis. Consequently, several studies attempted to characterize the molecule mechanism of Metrnl in glucose metabolism and obesity-related disorders but reported contradictory clinical results. Recent studies gradually noticed its multiple protective functions in inflammatory immune regulations and cardiometabolic diseases, such as inducing macrophage activation, angiogenesis, tissue remodeling, bone formation, and preventing dyslipidemias. A comprehensive understanding of this novel protein is essential to identify its significance as a potential therapeutic drug or a biomarker of certain diseases. In this review, we present the current knowledge on the physiology of Metrnl and its roles in inflammation, immunology, and metabolism, including animal/cell interventional preclinical studies and human clinical studies. We also describe controversies regarding the data of circulation Metrnl in different disease states to determine its clinical application better.
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Affiliation(s)
- Zhuoqi Li
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Ziyu Gao
- Department of Thyroid Surgery, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Tao Sun
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Shipeng Zhang
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Shengnan Yang
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Meilin Zheng
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
| | - Hui Shen
- Department of Rheumatology and Immunology, The First Hospital of China Medical University, China Medical University, Shen Yang, China
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