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Günbatar N, Bulduk B, Bezgin S, Oto G, Bayıroğlu F, Bulduk M. The Effect of Moderate-Intensity Physical Exercise on Some Serum Inflammation Markers and the Immune System in Rats Fed Intermittent Fasting with a High-Fat Diet. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1687. [PMID: 37763806 PMCID: PMC10537032 DOI: 10.3390/medicina59091687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/15/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023]
Abstract
Background and Objectives: This study aimed to investigate the impact of moderate-intensity physical exercise on serum inflammation markers and the immune system in rats that were fed a high-fat diet (HFD) with intermittent fasting. Materials and Methods: A total of 48 Wistar albino male rats were included in the study and divided into eight groups, each consisting of six rats. Group 1 served as the control group (CG), receiving a standard diet. Group 2 followed the standard nutrition program with intermittent fasting (CG + IF). Group 3 underwent exercise with a standard diet (CG + E). Group 4 underwent both a standard diet with intermittent fasting and exercise (CG + IF + E). Group 5 was fed a high-fat diet (HFD). Group 6 received a high-fat diet with intermittent fasting (HFD + IF). Group 7 followed a high-fat diet with exercise (HFD + E). Group 8 underwent both a high-fat diet with intermittent fasting and exercise (HFD + IF + E). The study lasted for 8 weeks. Results: The results of the analysis show that lymphocyte cell levels in groups HFD + IF, HFD + IF, and HFD + IF + E were higher compared to groups CG-HFD (p < 0.05). Additionally, B lymphocyte and monocyte cell levels were higher in group HFD + IF + E compared to groups CG, CG + IF, and CG + IF + E, as well as CG, CG + IF, and CG + E, respectively. TNF-α levels were significantly higher in group HFD compared to the other groups. Furthermore, IL 10 levels were higher in group HFD + IF + E compared to the other groups. Conclusions: These findings indicate that moderate exercise and intermittent fasting, particularly in groups fed a high-fat diet, increased anti-inflammatory cytokine levels, and certain immune system cell counts, while decreasing pro-inflammatory cytokine levels.
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Affiliation(s)
- Nizamettin Günbatar
- Van School of Health, Van YuzuncuYıl University, 65090 Van, Turkey; (B.B.); (S.B.); (M.B.)
| | - Bahattin Bulduk
- Van School of Health, Van YuzuncuYıl University, 65090 Van, Turkey; (B.B.); (S.B.); (M.B.)
| | - Selver Bezgin
- Van School of Health, Van YuzuncuYıl University, 65090 Van, Turkey; (B.B.); (S.B.); (M.B.)
| | - Gökhan Oto
- Department of Pharmacology, Van YuzuncuYıl University, 65090 Van, Turkey;
| | - Fahri Bayıroğlu
- Faculty of Medicine, Department of Physiology, Yıldırım Beyazıt University, 06200 Ankara, Turkey;
| | - Mehmet Bulduk
- Van School of Health, Van YuzuncuYıl University, 65090 Van, Turkey; (B.B.); (S.B.); (M.B.)
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2
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Herger S, Vach W, Liphardt AM, Nüesch C, Egloff C, Mündermann A. Experimental-analytical approach to assessing mechanosensitive cartilage blood marker kinetics in healthy adults: dose-response relationship and interrelationship of nine candidate markers. F1000Res 2022; 10:490. [PMID: 35284064 PMCID: PMC8907551 DOI: 10.12688/f1000research.52159.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2022] [Indexed: 11/20/2022] Open
Abstract
Purpose: To determine the suitability of selected blood biomarkers of articular cartilage as mechanosensitive markers and to investigate the dose-response relationship between ambulatory load magnitude and marker kinetics in response to load. Methods: Serum samples were collected from 24 healthy volunteers before and at three time points after a 30-minute walking stress test performed on three test days. In each experimental session, one of three ambulatory loads was applied: 100% body weight (BW); 80%BW; 120%BW. Serum concentrations of COMP, MMP-3, MMP-9, ADAMTS-4, PRG-4, CPII, C2C and IL-6 were assessed using commercial enzyme-linked immunosorbent assays. A two-stage analytical approach was used to determine the suitability of a biomarker by testing the response to the stress test (criterion I) and the dose-response relationship between ambulatory load magnitude and biomarker kinetics (criterion II). Results. COMP, MMP-3 and IL-6 at all three time points after, MMP-9 at 30 and 60 minutes after, and ADAMTS-4 and CPII at immediately after the stress test showed an average response to load or an inter-individual variation in response to load of up to 25% of pre-test levels. The relation to load magnitude on average or an inter-individual variation in this relationship was up to 8% from load level to load level. There was a positive correlation for the slopes of the change-load relationship between COMP and MMP-3, and a negative correlation for the slopes between COMP, MMP-3 and IL-6 with MMP-9, and COMP with IL6. Conclusions: COMP, MMP-3, IL-6, MMP-9, and ADAMTS-4 warrant further investigation in the context of articular cartilage mechanosensitivity and its role in joint degeneration and OA. While COMP seems to be able to reflect a rapid response, MMP-3 seems to reflect a slightly longer lasting, but probably also more distinct response. MMP-3 showed also the strongest association with the magnitude of load.
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Affiliation(s)
- Simon Herger
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Spine Surgery, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Biomedical Engineering, University of Basel, Allschwil, BL, 4123, Switzerland
| | - Werner Vach
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Clinical Research, University of Basel, Basel, BS, 4031, Switzerland.,Basel Academy for Quality and Research in Medicine, Basel, Switzerland
| | - Anna-Maria Liphardt
- Department of Internal Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nuremberg (FAU), Universitätsklinikum Erlangen, Erlangen, Germany
| | - Corina Nüesch
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Spine Surgery, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Biomedical Engineering, University of Basel, Allschwil, BL, 4123, Switzerland.,Department of Clinical Research, University of Basel, Basel, BS, 4031, Switzerland
| | - Christian Egloff
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland
| | - Annegret Mündermann
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Spine Surgery, University Hospital Basel, Basel, BS, 4031, Switzerland.,Department of Biomedical Engineering, University of Basel, Allschwil, BL, 4123, Switzerland.,Department of Clinical Research, University of Basel, Basel, BS, 4031, Switzerland
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3
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Paratthakonkun C, Vimuttipong V, Nana A, Chaijenkij K, Soonthornworasiri N, Arthan D. The Effects of Crocodile Blood Supplementation on Delayed-Onset Muscle Soreness. Nutrients 2021; 13:2312. [PMID: 34371824 PMCID: PMC8308554 DOI: 10.3390/nu13072312] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 12/15/2022] Open
Abstract
Delayed-onset muscle soreness (DOMS) is associated with increases in acute inflammatory and biochemical markers, muscle swelling, pain, and reduced functional performance. This study aimed to investigate the preventative effects of crocodile blood supplementation on DOMS induced by eccentric exercise. Sixteen healthy males were randomly allocated to either a crocodile blood (CB, n = 8) or a placebo (PL, n = 8) treatment. Participants receiving the CB treatment consumed four capsules of freeze-dried CB powder (1 g day-1) over 18 days. Participants receiving the other treatment were administered a placebo over the same period. An eccentric exercise protocol was performed, and functional performance, visual analogue scale (VAS)-measured pain, knee range of movement (ROM), thigh circumference (swelling), and cytokines, enzymes, and biochemical parameters were assessed immediately after exercise as well as after 24 h, 48 h, and 72 h. CB supplementation could significantly maintain maximum voluntary isometric contraction (MVIC) at 24 h (p = 0.001) and 48 h after exercise (p = 0.001) when comparing values at different times for the CB group. In the CB group, thigh circumference decreased only immediately after eccentric exercise (p = 0.031) in comparison with pre-eccentric exercise values. An 18-day supplementation (1 g day-1) of crocodile blood does aid in the maintenance of functional performance and muscle swelling after eccentric exercise. Our data indicate that 1 g day-1 of crocodile blood supplementation should be safe for human consumption.
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Affiliation(s)
- Chirawat Paratthakonkun
- College of Sports Science and Technology, Mahidol University, Nakhon Pathom 73170, Thailand; (V.V.); (A.N.); (K.C.)
| | - Vipu Vimuttipong
- College of Sports Science and Technology, Mahidol University, Nakhon Pathom 73170, Thailand; (V.V.); (A.N.); (K.C.)
| | - Alisa Nana
- College of Sports Science and Technology, Mahidol University, Nakhon Pathom 73170, Thailand; (V.V.); (A.N.); (K.C.)
| | - Kornkit Chaijenkij
- College of Sports Science and Technology, Mahidol University, Nakhon Pathom 73170, Thailand; (V.V.); (A.N.); (K.C.)
| | - Ngamphol Soonthornworasiri
- Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand;
| | - Dumrongkiet Arthan
- Department of Tropical Nutrition and Food Science, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
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4
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Herger S, Vach W, Liphardt AM, Nüesch C, Egloff C, Mündermann A. Experimental-analytical approach to assessing mechanosensitive cartilage blood marker kinetics in healthy adults: dose-response relationship and interrelationship of nine candidate markers. F1000Res 2021; 10:490. [PMID: 35284064 PMCID: PMC8907551 DOI: 10.12688/f1000research.52159.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2022] [Indexed: 11/23/2023] Open
Abstract
Purpose: To determine the suitability of selected blood biomarkers of articular cartilage as mechanosensitive markers and to investigate the dose-response relationship between ambulatory load magnitude and marker kinetics in response to load. Methods: Serum samples were collected from 24 healthy volunteers before and at three time points after a 30-minute walking stress test performed on three test days. In each experimental session, one of three ambulatory loads was applied: 100% body weight (BW); 80%BW; 120%BW. Serum concentrations of COMP, MMP-3, MMP-9, ADAMTS-4, PRG-4, CPII, C2C and IL-6 were assessed using commercial enzyme-linked immunosorbent assays. A two-stage analytical approach was used to determine the suitability of a biomarker by testing the response to the stress test (criterion I) and the dose-response relationship between ambulatory load magnitude and biomarker kinetics (criterion II). Results. COMP, MMP-3 and IL-6 at all three time points after, MMP-9 at 30 and 60 minutes after, and ADAMTS-4 and CPII at immediately after the stress test showed an average response to load or an inter-individual variation in response to load of up to 25% of pre-test levels. The relation to load magnitude on average or an inter-individual variation in this relationship was up to 8% from load level to load level. There was a positive correlation for the slopes of the change-load relationship between COMP and MMP-3, and a negative correlation for the slopes between COMP, MMP-3 and IL-6 with MMP-9, and COMP with IL6. Conclusions: COMP, MMP-3, IL-6, MMP-9, and ADAMTS-4 warrant further investigation in the context of articular cartilage mechanosensitivity and its role in joint degeneration and OA. While COMP seems to be able to reflect a rapid response, MMP-3 seems to reflect a slightly longer lasting, but probably also more distinct response. MMP-3 showed also the strongest association with the magnitude of load.
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Affiliation(s)
- Simon Herger
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Spine Surgery, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, BL, 4123, Switzerland
| | - Werner Vach
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Clinical Research, University of Basel, Basel, BS, 4031, Switzerland
- Basel Academy for Quality and Research in Medicine, Basel, Switzerland
| | - Anna-Maria Liphardt
- Department of Internal Medicine 3 – Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nuremberg (FAU), Universitätsklinikum Erlangen, Erlangen, Germany
| | - Corina Nüesch
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Spine Surgery, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, BL, 4123, Switzerland
- Department of Clinical Research, University of Basel, Basel, BS, 4031, Switzerland
| | - Christian Egloff
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland
| | - Annegret Mündermann
- Department of Orthopaedics and Traumatology, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Spine Surgery, University Hospital Basel, Basel, BS, 4031, Switzerland
- Department of Biomedical Engineering, University of Basel, Allschwil, BL, 4123, Switzerland
- Department of Clinical Research, University of Basel, Basel, BS, 4031, Switzerland
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5
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Proudfoot KL, Kull JA, Krawczel PD, Bewley JM, O'Hara BF, Donohue KD, Pighetti GM. Effects of acute lying and sleep deprivation on metabolic and inflammatory responses of lactating dairy cows. J Dairy Sci 2021; 104:4764-4774. [PMID: 33663819 DOI: 10.3168/jds.2020-19332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 11/18/2020] [Indexed: 11/19/2022]
Abstract
Dairy cows that are restricted from lying down have a reduced ability to sleep. In other species, sleep loss is a key risk factor for disease, mediated by changes in metabolic and inflammatory responses. The cumulative effect of lying and sleep deprivation on cow health is unknown. The objective was to determine the effects of lying and sleep deprivation on metabolic and inflammatory responses of dairy cows. Data were collected from 8 multiparous and 4 primiparous lactating cows (199 ± 44 d in milk, 77 ± 30 d pregnant; mean ± standard deviation) enrolled in a study using a crossover design. Each cow was exposed to 2 treatments meant to induce sleep loss: (1) human disturbance (imposed by researchers making noise or physical contact when the cow's posture suggested sleep) and (2) lying deprivation (imposed by a wooden grid placed on the pen floor). Cows experienced a 24-h baseline period (d -1) followed by a 24-h treatment period (d 0), with a 12-d washout period between treatments. Baseline and treatment periods were imposed from 2100 to 2059 h. Cows were housed in individual pens during the acclimation period (d -3 and -2), d -1, and d 0. Nonesterified fatty acid and glucose concentrations were measured at 0300, 0900, 1500, and 2059 h on d -1 and 0. Proinflammatory cytokine mRNA [tumor necrosis factor (TNF), interleukin-1B (IL1B), and interleukin-6 (IL6)] abundance in whole-blood leukocytes, both nonstimulated and stimulated with lipopolysaccharide, were assessed at 2059 h on d -1 (end of baseline) and d 0 (end of treatment). Nonesterified fatty acids and glucose varied by time of day but were not affected by treatment or day. The abundances of TNF and IL1B from both stimulated and nonstimulated cells were higher following 24 h of lying deprivation (d 0) compared with baseline (d -1). Abundance of IL6 was increased in nonstimulated cells after lying deprivation compared with baseline. In contrast, human disturbance for 24 h did not alter TNF, IL1B, or IL6 abundance relative to baseline levels. These results suggest that a short period of lying deprivation generally increases inflammatory responses but not metabolic responses.
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Affiliation(s)
- K L Proudfoot
- Health Management, University of Prince Edward Island, Charlottetown, PE, Canada C1B1L2.
| | | | - P D Krawczel
- Department of Agricultural Sciences, University of Helsinki, Helsinki, Finland FI-00014
| | - J M Bewley
- Holstein Association USA Inc., Brattleboro, VT, 05301
| | - B F O'Hara
- Department of Biology, University of Kentucky, Lexington, 40506
| | - K D Donohue
- Department of Electrical and Computer Engineering, University of Kentucky, Lexington, 40506
| | - G M Pighetti
- Department of Animal Science, University of Tennessee, Knoxville, 37996.
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6
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Lamers CR, de Roos NM, Bongers CCWG, Ten Haaf DSM, Hartman YAW, Witteman BJM, Hopman MTE. Repeated prolonged moderate-intensity walking exercise does not appear to have harmful effects on inflammatory markers in patients with inflammatory bowel disease. Scand J Gastroenterol 2021; 56:30-37. [PMID: 33211989 DOI: 10.1080/00365521.2020.1845791] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND OBJECTIVES The role of exercise in the management of inflammatory bowel disease (IBD) is inconclusive as most research focused on short or low-intensity exercise bouts and subjective outcomes. We assessed the effects of repeated prolonged moderate-intensity exercise on objective inflammatory markers in IBD patients. METHODS In this study, IBD patients (IBD walkers, n = 18), and a control group (non-IBD walkers, n = 19), completed a 30, 40 or 50 km walking exercise on four consecutive days. Blood samples were taken at baseline and every day post-exercise to test for the effect of disease on exercise-induced changes in cytokine concentrations. A second control group of IBD patients who did not take part in the exercise, IBD non-walkers (n = 19), was used to test for the effect of exercise on faecal calprotectin. Both IBD groups also completed a clinical disease activity questionnaire. RESULTS Changes in cytokine concentrations were similar for IBD walkers and non-IBD walkers (IL-6 p = .95; IL-8 p = .07; IL-10 p = .40; IL-1β p = .28; TNF-α p = .45), with a temporary significant increase in IL-6 (p < .001) and IL-10 (p = .006) from baseline to post-exercise day 1. Faecal calprotectin was not affected by exercise (p = .48). Clinical disease activity did not change in the IBD walkers with ulcerative colitis (p = .92), but did increase in the IBD walkers with Crohn's disease (p = .024). CONCLUSION Repeated prolonged moderate-intensity walking exercise led to similar cytokine responses in participants with or without IBD, and it did not affect faecal calprotectin concentrations, suggesting that IBD patients can safely perform this type of exercise.
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Affiliation(s)
- Carlijn R Lamers
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands.,Department of Gastroenterology and Hepatology, Hospital Gelderse Vallei, Ede, The Netherlands
| | - Nicole M de Roos
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - Coen C W G Bongers
- Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Yvonne A W Hartman
- Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ben J M Witteman
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands.,Department of Gastroenterology and Hepatology, Hospital Gelderse Vallei, Ede, The Netherlands
| | - Maria T E Hopman
- Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
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Saeidi A, Haghighi MM, Kolahdouzi S, Daraei A, Abderrahmane AB, Essop MF, Laher I, Hackney AC, Zouhal H. The effects of physical activity on adipokines in individuals with overweight/obesity across the lifespan: A narrative review. Obes Rev 2021; 22:e13090. [PMID: 32662238 DOI: 10.1111/obr.13090] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/05/2020] [Accepted: 06/12/2020] [Indexed: 12/14/2022]
Abstract
This narrative review summarizes current knowledge on the effects of physical activity (PA) on adipokine levels in individuals with overweight and obesity. Approximately 90 investigations including randomized control, cross-sectional and longitudinal studies that reported on the effects of a single session of PA (acute) or long-term PA (chronic) on adipokine levels in individuals with overweight/obesity were reviewed. The findings support the notion that there is consensus on the benefits of chronic exercise training-regardless of the mode (resistance vs. aerobic), intensity and cohort (healthy vs. diabetes)-on adipokine levels (such as tumour necrosis factor-alpha, interleukin-6, adiponectin, visfatin, omentin-1 and leptin). However, several confounding factors (frequency, intensity, time and type of exercise) can alter the magnitude of the effects of an acute exercise session. Available evidence suggests that PA, as a part of routine lifestyle behaviour, improves obesity complications by modulating adipokine levels. However, additional research is needed to help identify the most effective interventions to elicit the most beneficial changes in adipokine levels in individuals with overweight/obesity.
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Affiliation(s)
- Ayoub Saeidi
- Department of Physical Education, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Marjan Mosalman Haghighi
- Faculty of Medicine and Health, Cardiology Centre, The University of Sydney, The Children's Hospital at Westmead, Sydney, Australia
| | - Sarkawt Kolahdouzi
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Mazandaran, Babolsar, Iran
| | - Ali Daraei
- Department of Biological Sciences in Sport, Faculty of Sports Sciences and Health, Shahid Beheshti University, Tehran, Iran
| | | | - M Faadiel Essop
- Centre for Cardio-metabolic Research in Africa (CARMA), Department of Physiological Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, The University of British Columbia, Vancouver, Canada
| | - Anthony C Hackney
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC, USA
| | - Hassane Zouhal
- Movement, Sport and Health Sciences Laboratory (M2S), UFR-STAPS, University of Rennes 2-ENS Rennes, Rennes, France
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Pearson W, Guazzelli Pezzali J, Antunes Donadelli R, Wagner A, Buff P. The Time Course of Inflammatory Biomarkers Following a One-Hour Exercise Bout in Canines: A Pilot Study. Animals (Basel) 2020; 10:ani10030486. [PMID: 32183167 PMCID: PMC7143319 DOI: 10.3390/ani10030486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/03/2020] [Accepted: 03/10/2020] [Indexed: 11/16/2022] Open
Abstract
Simple Summary The purpose of this study is to generate preliminary data on the inflammatory effects of an hour of hunting in dogs. Four basset hounds were set out to find a scent and freely adopted running or walking over wooded terrain for one hour. Blood samples were obtained before exercise and 1, 2, 4, 6, and 10 h after the end of the exercise for analysis of markers of inflammation (prostaglandin E2 (PGE2), nitric oxide (NO), interleukin 1β (IL-1β)), tumour necrosis factor-α (TNF-α)), and inflammation resolution (resolvin D1 (RvD1)). There was an increase in inflammation one hour after the exercise, shown by a significant increase in PGE2. Following the peak, PGE2 steadily declined at the same time as RvD1 increased, with RvD1 peaking at six hours. This pilot study provides evidence that dogs that undergo an hour of hunt exercise experience transient inflammation that peaks one hour after the end of exercise; inflammation resolution peaks six hours after the end of exercise. Future studies should seek to further understand the distinct and combined roles of PGE2 and RvD1 in dog adaptation to exercise stress. Abstract There is little information available to describe the inflammatory consequences of and recovery from moderate-intensity exercise bouts in hunting dogs. The purpose of the current study is to generate pilot data on the appearance and disappearance of biomarkers of inflammation and inflammation resolution following a typical one-hour exercise bout in basset hounds. Four hounds were set out to find a scent and freely adopted running or walking over wooded terrain for approximately one hour. Venous blood samples were obtained before the exercise and at 1, 2, 4, 6, and 10 h following cessation of exercise and were analyzed for biomarkers of inflammation (prostaglandin E2 (PGE2), nitric oxide (NO), interleukin 1β (IL-1β)) tumour necrosis factor-α (TNF-α)), and inflammation resolution (resolvin D1 (RvD1)). There was an increase in inflammation one hour after the exercise, shown by a significant increase in PGE2. Following this peak, PGE2 steadily declined at the same time as RvD1 increased, with RvD1 peaking at six hours. This pilot study provides evidence that dogs that undergo an hour of hunt exercise experience transient inflammation that peaks one hour after the end of exercise; inflammation resolution peaks six hours after the end of exercise. Future studies should seek to further understand the distinct and combined roles of PGE2 and RvD1 in dog adaptation to exercise stress.
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Affiliation(s)
- Wendy Pearson
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; (J.G.P.); (R.A.D.)
- Correspondence:
| | - Julia Guazzelli Pezzali
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; (J.G.P.); (R.A.D.)
| | - Renan Antunes Donadelli
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada; (J.G.P.); (R.A.D.)
| | - Ashley Wagner
- Probiotech International, Saint-Hyacinthe, QC J2S 8L2, Canada;
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9
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Antonioli L, Moriconi D, Masi S, Bottazzo D, Pellegrini C, Fornai M, Anselmino M, Ferrannini E, Blandizzi C, Taddei S, Nannipieri M. Differential Impact of Weight Loss and Glycemic Control on Inflammasome Signaling. Obesity (Silver Spring) 2020; 28:609-615. [PMID: 32020775 DOI: 10.1002/oby.22734] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 12/03/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Interleukin (IL)-1β is involved in obesity-associated inflammation and in the pathogenesis of type 2 diabetes (T2D) mellitus. Our aim was to correlate serum IL-1β and caspase-1 levels with weight loss, glucose metabolism, and insulin resistance (IR) after bariatric surgery. METHODS A total of 32 patients with morbid obesity and T2D (Ob-T2D) and 29 patients with morbid obesity and normal glucose tolerance (Ob-NGT), treated by Roux-en-Y gastric bypass, were studied before and 1 year after surgery. Sixteen healthy individuals served as a control (HC) group. IR was assessed by the oral glucose insulin sensitivity method. Plasma IL-1β levels and caspase-1 were measured. RESULTS Presurgery BMI was similar in Ob-NGT and Ob-T2D. IR was progressively impaired in Ob-NGT and Ob-T2D (P < 0.0001). Fasting plasma IL-1β and caspase-1 levels were lower in HCs than in patients with Ob-NGT or Ob-T2D (P < 0.02; P = 0.05), and both were inversely correlated with IR (P = 0.01; P = 0.02). After surgery, BMI decreased and IR improved to a similar extent in Ob-NGT and Ob-T2D (P < 0.0001). Plasma caspase-1 concentrations normalized in both groups (P < 0.0001), whereas plasma IL-1β levels normalized only in Ob-NGT. CONCLUSIONS Plasma IL-1β and caspase-1 levels were inversely correlated with IR. Caspase-1 levels normalized after weight loss, whereas IL-1β normalized only in people without T2D, suggesting the persistence of a systemic inflammatory condition in people with T2D.
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Affiliation(s)
- Luca Antonioli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Diego Moriconi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Stefano Masi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Dario Bottazzo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Carolina Pellegrini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Matteo Fornai
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Marco Anselmino
- Division of Bariatric Surgery, Azienda Ospedaliera Universitaria Pisana (AOUP), Pisa, Italy
| | - Ele Ferrannini
- National Research Council Institute of Clinical Physiology, Pisa, Italy
| | - Corrado Blandizzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Stefano Taddei
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Monica Nannipieri
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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10
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Corbi G, Polito R, Monaco ML, Cacciatore F, Scioli M, Ferrara N, Daniele A, Nigro E. Adiponectin Expression and Genotypes in Italian People with Severe Obesity Undergone a Hypocaloric Diet and Physical Exercise Program. Nutrients 2019; 11:nu11092195. [PMID: 31547312 PMCID: PMC6769478 DOI: 10.3390/nu11092195] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/06/2019] [Accepted: 09/08/2019] [Indexed: 12/16/2022] Open
Abstract
Adiponectin exerts positive effects on metabolic and inflammatory processes. Adiponectin levels and some single-nucleotide polymorphisms (SNPs) seem to be associated with obesity. Here, we investigated the effects of a 4-week Hypocaloric diet and Physical exercise Program (HPP) on 268 young people with severe obesity. We evaluated the relationship between adiponectin levels and anthropometric and biochemical parameters, at baseline and after a 4-week HPP. Finally, we investigated some adiponectin gene variants and their correlation to biochemical parameters. Adiponectin levels were statistically lower in people with severe obesity than in controls. At the end of the HPP, all the people with severe obesity showed a Body Mass Index (BMI) reduction with a statistically significant increase in adiponectin levels. Genotyping, the adiponectin gene demonstrated a significant difference in 3 polymorphisms within the people with severe obesity. Besides, c.11377C>G and c.11391G>A homozygous subjects experienced more advantages by HPP. Furthermore, c.268G>A heterozygous subjects showed an enhancement in lipid profile as well in adiponectin levels. The best predictor of the changes in adiponectin levels was represented by the c.268G>A WT allele. Our study confirmed that a 4-weeks HPP in people with severe obesity results in metabolic amelioration associated with a significant increase of adiponectin levels. Importantly, we found that a specific genetic background in the ADIPOQ gene can predispose toward a more significant weight loss.
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Affiliation(s)
- Graziamaria Corbi
- Dipartimento di Medicina e Scienze della Salute, Università del Molise, 86100 Campobasso, Italy
| | - Rita Polito
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche, Farmaceutiche, Università della Campania "Luigi Vanvitelli", 81100 Caserta, Italy
- CEINGE-Biotecnologie Avanzate, 80131 Napoli, Italy
| | | | - Francesco Cacciatore
- Dipartimento di scienze mediche traslazionali, Università di Napoli "Federico II", 80131 Napoli, Italy
| | - Michelina Scioli
- Laboratorio della valutazione della complessità clinica, Istituti Clinici Scientifici Maugeri Spa SB, 82037 Telese, Italy
| | - Nicola Ferrara
- Dipartimento di scienze mediche traslazionali, Università di Napoli "Federico II", 80131 Napoli, Italy
- Laboratorio della valutazione della complessità clinica, Istituti Clinici Scientifici Maugeri Spa SB, 82037 Telese, Italy
| | - Aurora Daniele
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche, Farmaceutiche, Università della Campania "Luigi Vanvitelli", 81100 Caserta, Italy.
- CEINGE-Biotecnologie Avanzate, 80131 Napoli, Italy.
| | - Ersilia Nigro
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche, Farmaceutiche, Università della Campania "Luigi Vanvitelli", 81100 Caserta, Italy
- CEINGE-Biotecnologie Avanzate, 80131 Napoli, Italy
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11
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Bower JE, Kuhlman KR, Haydon MD, Boyle CC, Radin A. Cultivating a healthy neuro‐immune network: A health psychology approach. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2019; 13. [PMID: 37008404 PMCID: PMC10062207 DOI: 10.1111/spc3.12498] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The field of psychoneuroimmunology (PNI) examines interactions among psychological and behavioral states, the brain, and the immune system. Research in PNI has elegantly documented effects of stress at multiple levels of the neuro-immune network, with profound implications for both physical and mental health. In this review, we consider how the neuro-immune network might be influenced by "positive" psychological and behavioral states, focusing on positive affect, eudaimonic well-being, physical activity, and sleep. There is compelling evidence that these positive states and behaviors are associated with changes in immune activity in the body, including reductions in peripheral inflammatory processes relevant for physical health. Growing evidence from animal models also suggests effects of positive states on immune cells in the brain and the blood-brain barrier, which then impact critical aspects of mood, cognition, and behavior. Tremendous advances are being made in our understanding of neuro-immune dynamics; one of the central goals of this review is to highlight recent preclinical research in this area and consider how we can leverage these findings to investigate and cultivate a healthy neuro-immune network in humans.
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Affiliation(s)
| | - Kate R. Kuhlman
- University of California Los Angeles
- University of California Irvine
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