1
|
Lee MC, Hsu YJ, Chen MT, Kuo YW, Lin JH, Hsu YC, Huang YY, Li CM, Tsai SY, Hsia KC, Ho HH, Huang CC. Efficacy of Lactococcus lactis subsp. lactis LY-66 and Lactobacillus plantarum PL-02 in Enhancing Explosive Strength and Endurance: A Randomized, Double-Blinded Clinical Trial. Nutrients 2024; 16:1921. [PMID: 38931275 PMCID: PMC11206817 DOI: 10.3390/nu16121921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/14/2024] [Accepted: 06/15/2024] [Indexed: 06/28/2024] Open
Abstract
Probiotics are posited to enhance exercise performance by influencing muscle protein synthesis, augmenting glycogen storage, and reducing inflammation. This double-blind study randomized 88 participants to receive a six-week intervention with either a placebo, Lactococcus lactis subsp. lactis LY-66, Lactobacillus plantarum PL-02, or a combination of both strains, combined with a structured exercise training program. We assessed changes in maximal oxygen consumption (VO2max), exercise performance, and gut microbiota composition before and after the intervention. Further analyses were conducted to evaluate the impact of probiotics on exercise-induced muscle damage (EIMD), muscle integrity, and inflammatory markers in the blood, 24 and 48 h post-intervention. The results demonstrated that all probiotic groups exhibited significant enhancements in exercise performance and attenuation of muscle strength decline post-exercise exhaustion (p < 0.05). Notably, PL-02 intake significantly increased muscle mass, whereas LY-66 and the combination therapy significantly reduced body fat percentage (p < 0.05). Analysis of intestinal microbiota revealed an increase in beneficial bacteria, especially a significant rise in Akkermansia muciniphila following supplementation with PL-02 and LY-66 (p < 0.05). Overall, the combination of exercise training and supplementation with PL-02, LY-66, and their combination improved muscle strength, explosiveness, and endurance performance, and had beneficial effects on body composition and gastrointestinal health, as evidenced by data obtained from non-athlete participants.
Collapse
Affiliation(s)
- Mon-Chien Lee
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 333325, Taiwan; (M.-C.L.); (Y.-J.H.)
- Center for General Education, Taipei Medical University, Taipei 110301, Taiwan
| | - Yi-Ju Hsu
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 333325, Taiwan; (M.-C.L.); (Y.-J.H.)
| | - Mu-Tsung Chen
- Committee on General Studies, Shih Chien University, Taipei City 104, Taiwan;
| | - Yi-Wei Kuo
- Functional R&D Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-W.K.); (J.-H.L.); (Y.-Y.H.); (C.-M.L.); (H.-H.H.)
| | - Jia-Hung Lin
- Functional R&D Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-W.K.); (J.-H.L.); (Y.-Y.H.); (C.-M.L.); (H.-H.H.)
| | - Yu-Chieh Hsu
- Research Product Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-C.H.); (S.-Y.T.); (K.-C.H.)
| | - Yen-Yu Huang
- Functional R&D Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-W.K.); (J.-H.L.); (Y.-Y.H.); (C.-M.L.); (H.-H.H.)
| | - Ching-Min Li
- Functional R&D Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-W.K.); (J.-H.L.); (Y.-Y.H.); (C.-M.L.); (H.-H.H.)
| | - Shin-Yu Tsai
- Research Product Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-C.H.); (S.-Y.T.); (K.-C.H.)
| | - Ko-Chiang Hsia
- Research Product Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-C.H.); (S.-Y.T.); (K.-C.H.)
| | - Hsieh-Hsun Ho
- Functional R&D Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-W.K.); (J.-H.L.); (Y.-Y.H.); (C.-M.L.); (H.-H.H.)
- Research Product Department, Research and Design Center, Glac Biotech Co., Ltd., Tainan City 744, Taiwan; (Y.-C.H.); (S.-Y.T.); (K.-C.H.)
| | - Chi-Chang Huang
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan 333325, Taiwan; (M.-C.L.); (Y.-J.H.)
- Tajen University, Pingtung 907101, Taiwan
| |
Collapse
|
2
|
Voicu SN, Scărlătescu AI(A, Apetroaei MM, Nedea MI(I, Blejan IE, Udeanu DI, Velescu BȘ, Ghica M, Nedea OA, Cobelschi CP, Arsene AL. Evaluation of Neuro-Hormonal Dynamics after the Administration of Probiotic Microbial Strains in a Murine Model of Hyperthyroidism. Nutrients 2024; 16:1077. [PMID: 38613110 PMCID: PMC11013872 DOI: 10.3390/nu16071077] [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] [Received: 02/27/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
The microbiota-gut-brain axis has received increasing attention in recent years through its bidirectional communication system, governed by the ability of gut microorganisms to generate and regulate a wide range of neurotransmitters in the host body. In this research, we delve into the intricate area of microbial endocrinology by exploring the dynamic oscillations in neurotransmitter levels within plasma and brain samples. Our experimental model involved inducing hyperthyroidism in mice after a "probiotic load" timeframe using two strains of probiotics (Lactobacillus acidophilus, Saccharomyces boulardii, and their combination). These probiotic interventions continued throughout the experiment and were intended to uncover potential modulatory effects on neurotransmitter levels and discern if certain probiotic strains exhibit any protection from hyperthyroidism. Moreover, we aimed to outline the eventual connections between the gut microbiota and the hypothalamus-pituitary-thyroid axis. As our study reveals, there are significant fluctuations in crucial neurotransmitters within the hyperthyroidism model, related to the specific probiotic strain or combination. These findings could support future therapeutic approaches, help healthcare professionals choose between different probiotic therapies, and also allow us proceed with caution when administering such treatments, depending on the health status of hyperthyroid patients.
Collapse
Affiliation(s)
- Sorina Nicoleta Voicu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, Splaiul Independenței 91–95, 050095 Bucharest, Romania;
| | - Anca Ioana (Amzăr) Scărlătescu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Miruna-Maria Apetroaei
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Marina Ionela (Ilie) Nedea
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Ionuț Emilian Blejan
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Denisa Ioana Udeanu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Bruno Ștefan Velescu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Manuela Ghica
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| | - Octavian Alexandru Nedea
- Faculty of Biotechnical Systems Engineering, University Politehnica of Bucharest, Splaiul Independentei 313, 060042 Bucharest, Romania;
| | - Călin Pavel Cobelschi
- Faculty of Medicine, Transilvania University, Bulevardul Eroilor 29, 500036 Brașov, Romania
| | - Andreea Letiția Arsene
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020956 Bucharest, Romania; (A.I.S.); (M.I.N.); (D.I.U.); (B.Ș.V.); (M.G.); (A.L.A.)
| |
Collapse
|
3
|
Li T, Rui Z, Mao L, Chang Y, Shao J, Chen Y, Han Q, Sui X, An N, Li H, Feng H, Jiang T, Wang Q. Eight Weeks of Bifidobacterium lactis BL-99 Supplementation Improves Lipid Metabolism and Sports Performance through Short-Chain Fatty Acids in Cross-Country Skiers: A Preliminary Study. Nutrients 2023; 15:4554. [PMID: 37960207 PMCID: PMC10648242 DOI: 10.3390/nu15214554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
(1) Background: Probiotics in the form of nutritional supplements are safe and potentially useful for strategic application among endurance athletes. Bifidobacterium animalis lactis BL-99 (BL-99) was isolated from the intestines of healthy Chinese infants. We combined plasma-targeted metabolomics and fecal metagenomics to explore the effect of 8 weeks of BL-99 supplementation on cross-country skiers' metabolism and sports performance. (2) Methods: Sixteen national top-level male cross-country skiers were recruited and randomly divided into a placebo group (C) and a BL-99 group (E). The participants took the supplements four times/day (with each of three meals and at 21:00) consistently for 8 weeks. The experiment was conducted in a single-blind randomized fashion. The subject's dietary intake and total daily energy consumption were recorded. Blood and stool samples were collected before and after the 8-week intervention, and body composition, muscle strength, blood biochemical parameters, plasma-targeted metabolomic data, and fecal metagenomic data were then analyzed. (3) Results: The following changes occurred after 8 weeks of BL-99 supplementation: (a) There was no significant difference in the average total daily energy consumption and body composition between the C and E groups. (b) The VO2max and 60°/s and 180°/s knee joint extensor strength significantly increased in both the C and E groups. By the eighth week, the VO2max and 60 s knee-joint extensor strength were significantly higher in the E group than in the C group. (c) The triglyceride levels significantly decreased in both the C and E groups. In addition, the LDL-C levels significantly decreased in the E group. (d) The abundance of Bifidobacterium animalis increased two-fold in the C group and forty-fold in the E group. (e) Plasma-targeted metabolomic analysis showed that, after eight weeks of BL-99 supplementation, the increases in DHA, adrenic acid, linoleic acid, and acetic acid and decreases in glycocholic acid and glycodeoxycholic acid in the E group were significantly higher than those in the C group. (f) Spearman correlation analysis showed that there was a significant positive correlation between Bifidobacterium animalis' abundance and SCFAs, PUFAs, and bile acids. (g) There was a significant correlation between the most significantly regulated metabolites and indicators related to sports performance and lipid metabolism. (4) Conclusions: Eight weeks of BL-99 supplementation combined with training may help to improve lipid metabolism and sports performance by increasing the abundance of Bifidobacterium, which can promote the generation of short-chain fatty acids and unsaturated fatty acids, and inhibit the synthesis of bile acids.
Collapse
Affiliation(s)
- Tieying Li
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
- Key Lab of Sports Nutrition, State General Administration of Sport of China, Beijing 100029, China
- National Testing & Research Center for Sports Nutrition, Ministry of Science and Technology of the People’s Republic of China, Beijing 100029, China
| | - Zihan Rui
- College of Exercise Science, Beijing Sport University, Beijing 100084, China
| | - Letian Mao
- College of Exercise & Health Science, Xi’an Physical Education University, Xi’an 710068, China
| | - Yashan Chang
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
- Key Lab of Sports Nutrition, State General Administration of Sport of China, Beijing 100029, China
- National Testing & Research Center for Sports Nutrition, Ministry of Science and Technology of the People’s Republic of China, Beijing 100029, China
| | - Jing Shao
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
- Key Lab of Sports Nutrition, State General Administration of Sport of China, Beijing 100029, China
- National Testing & Research Center for Sports Nutrition, Ministry of Science and Technology of the People’s Republic of China, Beijing 100029, China
| | - Yue Chen
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
- Key Lab of Sports Nutrition, State General Administration of Sport of China, Beijing 100029, China
- National Testing & Research Center for Sports Nutrition, Ministry of Science and Technology of the People’s Republic of China, Beijing 100029, China
| | - Qi Han
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
- Key Lab of Sports Nutrition, State General Administration of Sport of China, Beijing 100029, China
- National Testing & Research Center for Sports Nutrition, Ministry of Science and Technology of the People’s Republic of China, Beijing 100029, China
| | - Xuemei Sui
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Nan An
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
- Key Lab of Sports Nutrition, State General Administration of Sport of China, Beijing 100029, China
- National Testing & Research Center for Sports Nutrition, Ministry of Science and Technology of the People’s Republic of China, Beijing 100029, China
| | - Haoqiu Li
- Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot 010110, China
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot 010110, China
| | - Haotian Feng
- Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot 010110, China
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot 010110, China
| | - Tao Jiang
- College of Exercise & Health Science, Xi’an Physical Education University, Xi’an 710068, China
| | - Qirong Wang
- Sports Nutrition Center, National Institute of Sports Medicine, Beijing 100029, China
| |
Collapse
|
4
|
Cheng Y, Lee C, Lee M, Hsu H, Lin J, Huang C, Watanabe K. Effects of heat-killed Lactiplantibacillus plantarum TWK10 on exercise performance, fatigue, and muscle growth in healthy male adults. Physiol Rep 2023; 11:e15835. [PMID: 37816697 PMCID: PMC10564709 DOI: 10.14814/phy2.15835] [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] [Received: 05/12/2023] [Revised: 09/20/2023] [Accepted: 09/20/2023] [Indexed: 10/12/2023] Open
Abstract
Consumption of Lactiplantibacillus plantarum TWK10 (TWK10) has beneficial probiotic effects, improves exercise endurance performance, regulates body composition, and mitigates aging-related problems in mice and humans. Here, we investigated the effects of heat-killed TWK10 on exercise endurance performance, muscle weight and strength, fatigue, and body composition in a double-blind, placebo-controlled clinical trial. Thirty healthy males aged 20-40 years were assigned to the Control group or heat-killed TWK10 group (TWK10-HK) in a balanced order according to each individual's initial maximal oxygen uptake. After 6-week administration, the exercise endurance time in the TWK10-HK was significantly increased (p = 0.0028) compared with that in the Control group. The grip strength on the right and left hands of the subjects was significantly increased (p = 0.0002 and p = 0.0140, respectively) in the TWK10-HK compared with that in the Control group. Administration of heat-killed TWK10 resulted in a significant increase (p = 0.0275) in muscle weight. After 6-week administration, serum lactate, and ammonia levels were significantly lower in the TWK10-HK group than in the Control group during the exercise and recovery periods. These findings demonstrate that heat-killed TWK10 has significant potential to be used as a postbiotic for humans.
Collapse
Affiliation(s)
- Yi‐Chen Cheng
- Culture Collection & Research Institute, SYNBIO TECH IncorporationKaohsiungTaiwan
| | - Chia‐Chia Lee
- Culture Collection & Research Institute, SYNBIO TECH IncorporationKaohsiungTaiwan
| | - Mon‐Chien Lee
- Graduate Institute of Sports ScienceNational Taiwan Sport UniversityTaoyuanTaiwan
| | - Han‐Yin Hsu
- Culture Collection & Research Institute, SYNBIO TECH IncorporationKaohsiungTaiwan
| | - Jin‐Seng Lin
- Culture Collection & Research Institute, SYNBIO TECH IncorporationKaohsiungTaiwan
| | - Chi‐Chang Huang
- Graduate Institute of Sports ScienceNational Taiwan Sport UniversityTaoyuanTaiwan
| | - Koichi Watanabe
- Culture Collection & Research Institute, SYNBIO TECH IncorporationKaohsiungTaiwan
- Department of Animal Science and TechnologyNational Taiwan UniversityTaipeiTaiwan
| |
Collapse
|
5
|
Bakonyi P, Kolonics A, Aczel D, Zhou L, Mozaffaritabar S, Molnár K, László L, Kutasi B, Tanisawa K, Park J, Gu Y, Pinho RA, Radak Z. Voluntary exercise does not increase gastrointestinal motility but increases spatial memory, intestinal eNOS, Akt levels, and Bifidobacteria abundance in the microbiome. Front Physiol 2023; 14:1173636. [PMID: 37664431 PMCID: PMC10468588 DOI: 10.3389/fphys.2023.1173636] [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: 02/24/2023] [Accepted: 07/03/2023] [Indexed: 09/05/2023] Open
Abstract
The interaction between the gut and brain is a great puzzle since it is mediated by very complex mechanisms. Therefore, the possible interactions of the brain-exercise-intestine-microbiome axis were investigated in a control (C, N = 6) and voluntarily exercised (VE, N = 8) middle-aged rats. The endurance capacity was assessed by VO2max on the treadmill, spatial memory by the Morris maze test, gastrointestinal motility by EMG, the microbiome by 16S RNA gene amplicon sequencing, caveolae by electron microscopy, and biochemical assays were used to measure protein levels and production of reactive oxygen species (ROS). Eight weeks of voluntary running increased VO2max, and spatial memory was assessed by the Morris maze test but did not significantly change the motility of the gastrointestinal tract or production of ROS in the intestine. The protein kinase B (Akt) and endothelial nitric oxide synthase (eNOS) protein levels significantly increased in the intestine, while peroxisome proliferator-activated receptor gamma coactivator 1 alpha (PGC-1α), mitochondrial transcription factor A (TFAM), nuclear respiratory factor 1 (NFR1), SIRT1, SIRT3, nicotinamide phosphoribosyl transferase (NAMPT), and nuclear factor κB (NF-κB) did not change. On the other hand, voluntary exercise increased the number of caveolae in the smooth muscles of the intestine and relative abundance of Bifidobacteria in the microbiome, which correlated with the Akt levels in the intestine. Voluntary exercise has systemic effects and the relationship between intestinal Akt and the microbiome of the gastrointestinal tract could be an important adaptive response.
Collapse
Affiliation(s)
- Peter Bakonyi
- Research Institute of Sport Science, Hungarian University of Sport Science, Budapest, Hungary
| | - Attila Kolonics
- Research Institute of Sport Science, Hungarian University of Sport Science, Budapest, Hungary
| | - Dora Aczel
- Research Institute of Sport Science, Hungarian University of Sport Science, Budapest, Hungary
| | - Lei Zhou
- Research Institute of Sport Science, Hungarian University of Sport Science, Budapest, Hungary
| | - Soroosh Mozaffaritabar
- Research Institute of Sport Science, Hungarian University of Sport Science, Budapest, Hungary
| | - Kinga Molnár
- Department of Anatomy, Cell and Developmental Biology, Eötvös Loránd University of Sciences, Budapest, Hungary
| | - Lajos László
- Department of Anatomy, Cell and Developmental Biology, Eötvös Loránd University of Sciences, Budapest, Hungary
| | - Balazs Kutasi
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Kumpei Tanisawa
- Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan
| | - Jonguk Park
- Artificial Intelligence Center for Health and Biomedical Research, Osaka, Japan
| | - Yaodong Gu
- Faculty of Sports Science, Ningbo University, Ningbo, China
| | - Ricardo A. Pinho
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica Do Paraná, Curitiba, Brazil
| | - Zsolt Radak
- Research Institute of Sport Science, Hungarian University of Sport Science, Budapest, Hungary
- Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan
| |
Collapse
|
6
|
Singh Y, Bhatia N, Biharee A, Kulkarni S, Thareja S, Monga V. Developing our knowledge of the quinolone scaffold and its value to anticancer drug design. Expert Opin Drug Discov 2023; 18:1151-1167. [PMID: 37592843 DOI: 10.1080/17460441.2023.2246366] [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] [Received: 05/21/2023] [Accepted: 08/07/2023] [Indexed: 08/19/2023]
Abstract
INTRODUCTION The quinolone scaffold is a bicyclic benzene-pyridinic ring scaffold with nitrogen at the first position and a carbonyl group at the second or fourth position. It is endowed with a diverse spectrum of pharmacological activities, including antitumor activity, and has progressed into various development phases of clinical trials for their target-specific anticancer activity. AREAS COVERED The present review covers both classes of quinolones, i.e. quinolin-2(H)-one and quinolin-4(H)-one as anticancer agents, along with their possible mode of binding. Furthermore, their structure-activity relationships, molecular mechanisms, and pharmacokinetic properties are also covered to provide insight into their structural requirements for their rational design as anticancer agents. EXPERT OPINION Synthetic feasibility and ease of derivatization at multiple positions, has allowed medicinal chemists to explore quinolones and their chemical diversity to discover newer anticancer agents. The presence of both hydrogen bond donor (-NH) and acceptor (-C=O) functionality in the basic scaffold at two different positions, has broadened the research scope. In particular, substitution at the -NH functionality of the quinolone motif has provided ample space for suitable functionalization and appropriate substitution at the quinolone's third, sixth, and seventh carbons, resulting in selective anticancer agents binding specifically with various drug targets.
Collapse
Affiliation(s)
- Yogesh Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| | - Neha Bhatia
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| | - Avadh Biharee
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| | - Swanand Kulkarni
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| | - Suresh Thareja
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| | - Vikramdeep Monga
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, India
| |
Collapse
|
7
|
Wiącek J, Karolkiewicz J. Different Approaches to Ergogenic, Pre-, and Probiotic Supplementation in Sports with Different Metabolism Characteristics: A Mini Review. Nutrients 2023; 15:nu15061541. [PMID: 36986269 PMCID: PMC10056922 DOI: 10.3390/nu15061541] [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: 02/22/2023] [Revised: 03/15/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023] Open
Abstract
Sport disciplines with different metabolic characteristics require different dietary approaches. Bodybuilders or sprinters ("anaerobic" athletes) need a high-protein diet (HPD) in order to activate muscle protein synthesis after exercise-induced muscle damage and use nitric oxide enhancers (such as citrulline and nitrates) to increase vasodilatation, whereas endurance athletes, such as runners or cyclists ("aerobic" athletes), prefer a high-carbohydrate diet (HCHD), which aims to restore the intramuscular glycogen, and supplements containing buffering agents (such as sodium bicarbonate and beta-alanine). In both cases, nutrient absorption, neurotransmitter and immune cell production and muscle recovery depend on gut bacteria and their metabolites. However, there is still insufficient data on the impact of an HPD or HCHD in addition to supplements on "anaerobic" and "aerobic" athletes' gut microbiota and how this impact could be affected by nutritional interventions such as pre- and probiotic therapy. Additionally, little is known about the role of probiotics in the ergogenic effects of supplements. Based on the results of our previous research on an HPD in amateur bodybuilders and an HCHD in amateur cyclists, we reviewed human and animal studies on the effects of popular supplements on gut homeostasis and sport performance.
Collapse
Affiliation(s)
- Jakub Wiącek
- Food and Nutrition Department, Poznan University of Physical Education, Królowej Jadwigi 27/39, 61-871 Poznań, Poland
| | - Joanna Karolkiewicz
- Food and Nutrition Department, Poznan University of Physical Education, Królowej Jadwigi 27/39, 61-871 Poznań, Poland
| |
Collapse
|
8
|
Giron M, Thomas M, Jarzaguet M, Mayeur C, Ferrere G, Noordine ML, Bornes S, Dardevet D, Chassard C, Savary-Auzeloux I. Lacticaseibacillus casei CNCM I-5663 supplementation maintained muscle mass in a model of frail rodents. Front Nutr 2022; 9:928798. [PMID: 36034910 PMCID: PMC9399775 DOI: 10.3389/fnut.2022.928798] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/21/2022] [Indexed: 01/24/2023] Open
Abstract
The aim of this study was to identify a probiotic-based strategy for maintaining muscle anabolism in the elderly. In previous research, we found that individuals experiencing short bowel syndrome (SBS) after an intestinal resection displayed beneficial metabolic adjustments that were mediated by their gut microbes. Thus, these bacteria could potentially be used to elicit similar positive effects in elderly people, who often have low food intake and thus develop sarcopenia. Gut bacterial strains from an SBS patient were evaluated for their ability to (1) maintain Caenorhabditis elegans survival and muscle structure and (2) promote protein anabolism in a model of frail rodents (18-month-old rats on a food-restricted diet: 75% of ad libitum consumption). We screened a first set of bacteria in C. elegans and selected two Lacticaseibacillus casei strains (62 and 63) for further testing in the rat model. We had four experimental groups: control rats on an ad libitum diet (AL); non-supplemented rats on the food-restricted diet (R); and two sets of food-restricted rats that received a daily supplement of one of the strains (∼109 CFU; R+62 and R+63). We measured lean mass, protein metabolism, insulin resistance, cecal short-chain fatty acids (SCFAs), and SCFA receptor expression in the gut. Food restriction led to decreased muscle mass [-10% vs. AL (p < 0.05)]. Supplementation with strain 63 tempered this effect [-2% vs. AL (p > 0.1)]. The mechanism appeared to be the stimulation of the insulin-sensitive p-S6/S6 and p-eIF2α/eIF2α ratios, which were similar in the R+63 and AL groups (p > 0.1) but lower in the R group (p < 0.05). We hypothesize that greater SCFA receptor sensitivity in the R+63 group promoted gut-muscle cross talk [GPR41: +40% and GPR43: +47% vs. R (p < 0.05)]. Hence, strain 63 could be used in association with other nutritional strategies and exercise regimes to limit sarcopenia in frail elderly people.
Collapse
Affiliation(s)
- Muriel Giron
- INRAE, UMR 1019, Unité de Nutrition Humaine, Université Clermont Auvergne, Clermont-Ferrand, France,Université Paris-Saclay, INRAE UMR 1319, AgroParisTech, Micalis Institute, Jouy-en-Josas, France,INRAE UMR 0545, Unité Mixte de Recherche sur le Fromage, Université Clermont Auvergne, VetAgro Sup, Aurillac, France
| | - Muriel Thomas
- INRAE UMR 0545, Unité Mixte de Recherche sur le Fromage, Université Clermont Auvergne, VetAgro Sup, Aurillac, France
| | - Marianne Jarzaguet
- INRAE, UMR 1019, Unité de Nutrition Humaine, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Camille Mayeur
- INRAE UMR 0545, Unité Mixte de Recherche sur le Fromage, Université Clermont Auvergne, VetAgro Sup, Aurillac, France
| | - Gladys Ferrere
- INRAE UMR 0545, Unité Mixte de Recherche sur le Fromage, Université Clermont Auvergne, VetAgro Sup, Aurillac, France
| | - Marie-Louise Noordine
- INRAE UMR 0545, Unité Mixte de Recherche sur le Fromage, Université Clermont Auvergne, VetAgro Sup, Aurillac, France
| | - Stéphanie Bornes
- Université Paris-Saclay, INRAE UMR 1319, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - Dominique Dardevet
- INRAE, UMR 1019, Unité de Nutrition Humaine, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Christophe Chassard
- Université Paris-Saclay, INRAE UMR 1319, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - Isabelle Savary-Auzeloux
- INRAE, UMR 1019, Unité de Nutrition Humaine, Université Clermont Auvergne, Clermont-Ferrand, France,*Correspondence: Isabelle Savary-Auzeloux,
| |
Collapse
|
9
|
Giron M, Thomas M, Dardevet D, Chassard C, Savary-Auzeloux I. Gut microbes and muscle function: can probiotics make our muscles stronger? J Cachexia Sarcopenia Muscle 2022; 13:1460-1476. [PMID: 35278043 PMCID: PMC9178375 DOI: 10.1002/jcsm.12964] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 01/07/2022] [Accepted: 02/03/2022] [Indexed: 12/20/2022] Open
Abstract
Evidence suggests that gut microbiota composition and diversity can be a determinant of skeletal muscle metabolism and functionality. This is true in catabolic (sarcopenia and cachexia) or anabolic (exercise or in athletes) situations. As gut microbiota is known to be causal in the development and worsening of metabolic dysregulation phenotypes such as obesity or insulin resistance, it can regulate, at least partially, skeletal muscle mass and function. Skeletal muscles are physiologically far from the gut. Signals generated by the gut due to its interaction with the gut microbiome (microbial metabolites, gut peptides, lipopolysaccharides, and interleukins) constitute links between gut microbiota activity and skeletal muscle and regulate muscle functionality via modulation of systemic/tissue inflammation as well as insulin sensitivity. The probiotics able to limit sarcopenia and cachexia or promote health performances in rodents are mainly lactic acid bacteria and bifidobacteria. In humans, the same bacteria have been tested, but the scarcity of the studies, the variability of the populations, and the difficulty to measure accurately and with high reproducibility muscle mass and function have not allowed to highlight specific strains able to optimize muscle mass and function. Further studies are required on more defined population, in order to design personalized nutrition. For elderly, testing the efficiency of probiotics according to the degree of frailty, nutritional state, or degree of sarcopenia before supplementation is essential. For exercise, selection of probiotics capable to be efficient in recreational and/or elite athletes, resistance, and/or endurance exercise would also require further attention. Ultimately, a combination of strategies capable to optimize muscle functionality, including bacteria (new microbes, bacterial ecosystems, or mix, more prone to colonize a specific gut ecosystem) associated with prebiotics and other 'traditional' supplements known to stimulate muscle anabolism (e.g. proteins), could be the best way to preserve muscle functionality in healthy individuals at all ages or patients.
Collapse
Affiliation(s)
- Muriel Giron
- Université Clermont Auvergne, INRAE, UNH, Clermont-Ferrand, France.,Université Paris-Saclay, INRAE UMR1319, AgroParisTech, Micalis Institute, Jouy-en-Josas, France.,INRAE UMR0545, Unité Mixte de Recherche sur le Fromage, Aurillac, France
| | - Muriel Thomas
- Université Paris-Saclay, INRAE UMR1319, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | | | | | | |
Collapse
|
10
|
Melo BP, Zacarias AC, Oliveira JCC, De Souza Cordeiro LM, Wanner SP, Dos Santos ML, Avelar GF, Meeusen R, Heyman E, Soares DD. Combination of Aerobic Training and Cocoa Flavanols as Effective Therapies to Reduce Metabolic and Inflammatory Disruptions in Insulin-Resistant Rats: The Exercise, Cocoa, and Diabetes Study. Int J Sport Nutr Exerc Metab 2022; 32:89-101. [PMID: 34808598 DOI: 10.1123/ijsnem.2021-0247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/05/2021] [Accepted: 10/18/2021] [Indexed: 11/18/2022]
Abstract
We aimed to investigate the combined effects of aerobic exercise (EXE) and cocoa flavanol (COCOA) supplementation on performance, metabolic parameters, and inflammatory and lipid profiles in obese insulin-resistant rats. Therefore, 32 male Wistar rats (230-250 g) were fed a high-fat diet and a fructose-rich beverage for 30 days to induce insulin resistance. Next, the rats were randomized into four groups, orally administered placebo solution or COCOA supplementation (45 mg·kg-1), and either remained sedentary or were subjected to EXE on a treadmill at 60% peak velocity for 30 min, for 8 weeks. Blood samples and peripheral tissues were collected and processed to analyze metabolic and inflammatory parameters, lipid profiles, and morphological parameters. Supplementation with COCOA and EXE improved physical performance and attenuated body mass gain, adipose index, and adipocyte area. When analyzed as individual interventions, supplementation with COCOA and EXE improved glucose intolerance and the lipid profile reduced the concentrations of leptin, glucose, and insulin, and reduced homeostasis assessment index (all effects were p < .001 for both interventions), while ameliorated some inflammatory mediators in examined tissues. In skeletal muscles, both COCOA supplementation and EXE increased the expression of glucose transporter (p < .001 and p < .001), and combined intervention showed additive effects (p < .001 vs. COCOA alone or EXE alone). Thus, combining COCOA with EXE represents an effective nonpharmacological strategy to treat insulin resistance; it could prevent Type 2 diabetes mellitus by improving physical performance, glucose metabolism, neuroendocrine control, and lipid and inflammatory mediators in the liver, pancreas, adipose tissue, and skeletal muscle in obese male insulin-resistant rats.
Collapse
Affiliation(s)
- Bruno P Melo
- Department of Physical Education, Exercise Physiology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| | - Aline C Zacarias
- Department of Physical Education, Exercise Physiology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| | - Joyce C C Oliveira
- Department of Physical Education, Exercise Physiology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| | | | - Samuel P Wanner
- Department of Physical Education, Exercise Physiology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| | - Mara L Dos Santos
- Departament of Morphology, Cellular Biology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| | - Gleide F Avelar
- Departament of Morphology, Cellular Biology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| | - Romain Meeusen
- Human Physiology & Sports Physiotherapy Research Group, Faculty of Physical Education and Physical Therapy, Vrije Universiteit Brussel, Brussels,Belgium
| | - Elsa Heyman
- Univ. Lille, Univ. Artois, Univ. Littoral Côte d'Opale, ULR 7369-URePSSS-Unité de Recherche Pluridisciplinaire Sport Santé Société, Institut Universitaire de France (IUF), Lille,France
| | - Danusa D Soares
- Department of Physical Education, Exercise Physiology Laboratory, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais,Brazil
| |
Collapse
|
11
|
Miranda-Comas G, Petering RC, Zaman N, Chang R. Implications of the Gut Microbiome in Sports. Sports Health 2022; 14:894-898. [PMID: 35034531 PMCID: PMC9631033 DOI: 10.1177/19417381211060006] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
CONTEXT Two-thirds of an individual's gut microbiota is unique and influenced by dietary and exercise habits, age, sex, genetics, ethnicity, antibiotics, health, and disease. It plays important roles in nutrient and vitamin metabolism, inflammatory modulation, immune system function, and overall health of an individual. Specifically, in sports it may help decrease recovery time and improve athletic performance. EVIDENCE ACQUISITION PubMed and Medline databases were used for the literature search. Bibliographies based on the original search were utilized to pursue further literature search. STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 4. RESULTS Diet and exercise play very important roles in the composition of the gut microbiota in the athletic and nonathletic individual. Ingestion of carbohydrates during and after exercise seems to have an anti-inflammatory effect postexercise. Supplementation with probiotic seems to aid in recovery after exercise, too, especially restoring the "normal" gut microbiota. Physically active individuals of all levels have more alpha diversity and "health-promoting gut species" in their microbiome than nonactive individuals, along with higher concentrations of short-chain fatty acids (SCFA) and SCFA-producing organisms. However, exercise interventions should be longer than 8 weeks to see these positive characteristics. Immune function is highly influenced by the gut microbiota's response to exercise. A transient immune dysfunction occurs after prolonged high-intensity exercise, which correlates with microbiota dysregulation. Nevertheless, long-term exposure to exercise will enhance the immune response and lead to positive changes in the gut microbiota. CONCLUSION Although the exact mechanisms of the effects that diet, exercise, and genetics have on the gut microbiota remain largely unknown, there is evidence that suggests overall health benefits. In the athletic population, these benefits can ultimately lead to performance improvement.
Collapse
Affiliation(s)
- Gerardo Miranda-Comas
- Department of Rehabilitation and
Human Performance, Icahn School of Medicine at Mount Sinai, New York, New
York,Gerardo
Miranda-Comas, MD, 1510 Ashford Avenue, Apartment 802, San Juan, PR
00911 ()
(Twitter: @SportsMDgmirand)
| | - Ryan C. Petering
- Department of Family Medicine,
Oregon Health & Science University School of Medicine, Portland,
Oregon
| | - Nadia Zaman
- PM&R, Tufts University School
of Medicine, Boston, Massachusetts
| | - Richard Chang
- Department of Rehabilitation and
Human Performance, Icahn School of Medicine at Mount Sinai, New York, New
York
| |
Collapse
|
12
|
Lima PM, Reis TO, Wanner SP, Chianca-Jr DA, Menezes RC. The role of peripheral transient receptor potential vanilloid 1 channels in stress-induced hyperthermia in rats subjected to an anxiogenic environment. J Therm Biol 2022; 106:103191. [DOI: 10.1016/j.jtherbio.2022.103191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 11/26/2021] [Accepted: 01/19/2022] [Indexed: 10/19/2022]
|
13
|
Liu C, Cheung W, Li J, Chow SK, Yu J, Wong SH, Ip M, Sung JJY, Wong RMY. Understanding the gut microbiota and sarcopenia: a systematic review. J Cachexia Sarcopenia Muscle 2021; 12:1393-1407. [PMID: 34523250 PMCID: PMC8718038 DOI: 10.1002/jcsm.12784] [Citation(s) in RCA: 125] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 04/03/2021] [Accepted: 08/02/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Gut microbiota dysbiosis and sarcopenia commonly occur in the elderly. Although the concept of the gut-muscle axis has been raised, the casual relationship is still unclear. This systematic review analyses the current evidence of gut microbiota effects on muscle/sarcopenia. METHODS A systematic review was performed in PubMed, Embase, Web of Science, and The Cochrane Library databases using the keywords (microbiota* OR microbiome*) AND (sarcopen* OR muscle). Studies reporting the alterations of gut microbiota and muscle/physical performance were analysed. RESULTS A total of 26 pre-clinical and 10 clinical studies were included. For animal studies, three revealed age-related changes and relationships between gut microbiota and muscle. Three studies focused on muscle characteristics of germ-free mice. Seventy-five per cent of eight faecal microbiota transplantation studies showed that the recipient mice successfully replicated the muscle phenotype of donors. There were positive effects on muscle from seven probiotics, two prebiotics, and short-chain fatty acids (SCFAs). Ten studies investigated on other dietary supplements, antibiotics, exercise, and food withdrawal that affected both muscle and gut microbiota. Twelve studies explored the potential mechanisms of the gut-muscle axis. For clinical studies, 6 studies recruited 676 elderly people (72.8 ± 5.6 years, 57.8% female), while 4 studies focused on 244 young adults (29.7 ± 7.8 years, 55.4% female). The associations of gut microbiota and muscle had been shown in four observational studies. Probiotics, prebiotics, synbiotics, fermented milk, caloric restriction, and exercise in six studies displayed inconsistent effects on muscle mass, function, and gut microbiota. CONCLUSIONS Altering the gut microbiota through bacteria depletion, faecal transplantation, and various supplements was shown to directly affect muscle phenotypes. Probiotics, prebiotics, SCFAs, and bacterial products are potential novel therapies to enhance muscle mass and physical performance. Lactobacillus and Bifidobacterium strains restored age-related muscle loss. Potential mechanisms of microbiome modulating muscle mainly include protein, energy, lipid, and glucose metabolism, inflammation level, neuromuscular junction, and mitochondrial function. The role of the gut microbiota in the development of muscle loss during aging is a crucial area that requires further studies for translation to patients.
Collapse
Affiliation(s)
- Chaoran Liu
- Department of Orthopaedics and TraumatologyThe Chinese University of Hong KongHong Kong SARChina
| | - Wing‐Hoi Cheung
- Department of Orthopaedics and TraumatologyThe Chinese University of Hong KongHong Kong SARChina
| | - Jie Li
- Department of Orthopaedics and TraumatologyThe Chinese University of Hong KongHong Kong SARChina
| | - Simon Kwoon‐Ho Chow
- Department of Orthopaedics and TraumatologyThe Chinese University of Hong KongHong Kong SARChina
| | - Jun Yu
- Department of Medicine and TherapeuticsThe Chinese University of Hong KongHong Kong SARChina
| | - Sunny Hei Wong
- Department of Medicine and TherapeuticsThe Chinese University of Hong KongHong Kong SARChina
| | - Margaret Ip
- Department of MicrobiologyThe Chinese University of Hong KongHong Kong SARChina
| | - Joseph Jao Yiu Sung
- Department of Medicine and TherapeuticsThe Chinese University of Hong KongHong Kong SARChina
| | - Ronald Man Yeung Wong
- Department of Orthopaedics and TraumatologyThe Chinese University of Hong KongHong Kong SARChina
| |
Collapse
|
14
|
Marttinen M, Ala-Jaakkola R, Laitila A, Lehtinen MJ. Gut Microbiota, Probiotics and Physical Performance in Athletes and Physically Active Individuals. Nutrients 2020; 12:nu12102936. [PMID: 32992765 PMCID: PMC7599951 DOI: 10.3390/nu12102936] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/22/2020] [Accepted: 09/24/2020] [Indexed: 02/06/2023] Open
Abstract
Among athletes, nutrition plays a key role, supporting training, performance, and post-exercise recovery. Research has primarily focused on the effects of diet in support of an athletic physique; however, the role played by intestinal microbiota has been much neglected. Emerging evidence has shown an association between the intestinal microbiota composition and physical activity, suggesting that modifications in the gut microbiota composition may contribute to physical performance of the host. Probiotics represent a potential means for beneficially influencing the gut microbiota composition/function but can also impact the overall health of the host. In this review, we provide an overview of the existing studies that have examined the reciprocal interactions between physical activity and gut microbiota. We further evaluate the clinical evidence that supports the effects of probiotics on physical performance, post-exercise recovery, and cognitive outcomes among athletes. In addition, we discuss the mechanisms of action through which probiotics affect exercise outcomes. In summary, beneficial microbes, including probiotics, may promote health in athletes and enhance physical performance and exercise capacity. Furthermore, high-quality clinical studies, with adequate power, remain necessary to uncover the roles that are played by gut microbiota populations and probiotics in physical performance and the modes of action behind their potential benefits.
Collapse
|
15
|
Karbownik MS, Kręczyńska J, Kwarta P, Cybula M, Wiktorowska-Owczarek A, Kowalczyk E, Pietras T, Szemraj J. Effect of Supplementation with Saccharomyces Boulardii on Academic Examination Performance and Related Stress in Healthy Medical Students: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients 2020; 12:nu12051469. [PMID: 32438624 PMCID: PMC7284642 DOI: 10.3390/nu12051469] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/15/2020] [Accepted: 05/15/2020] [Indexed: 12/12/2022] Open
Abstract
In recent years, bacterial probiotic dietary supplementation has emerged as a promising way to improve cognition and to alleviate stress and anxiety; however, yeast probiotics have not been tested. The aim of the present study was to determine whether 30-day supplementation with Saccharomyces boulardii enhances academic performance under stress and affects stress markers. The trial was retrospectively registered at clinicaltrials.gov (NCT03427515). Healthy medical students were randomized to supplement their diet with Saccharomyces boulardii CNCM I-1079 or placebo before sitting for an academic examination, which served as a model of stress. The grades of a final examination adjusted to subject knowledge tested in non-stressful conditions was used as a primary outcome measure. Psychometrically evaluated state anxiety, cortisol and metanephrine salivary levels, and pulse rate were tested at a non-stressful time point before the intervention as well as just before the stressor. Fifty enrolled participants (22.6 ± 1.4 years of age, 19 males) completed the trial in the Saccharomyces and placebo arms. Supplementation with Saccharomyces did not significantly modify examination performance or increase in state anxiety, salivary cortisol, and metanephrine. However, the intervention resulted in higher increase in pulse rate under stress as compared to placebo by 10.4 (95% CI 4.2–16.6) min−1 (p = 0.0018), and the effect positively correlated with increase in salivary metanephrine (Pearson’s r = 0.35, 95% CI 0.09–0.58, p = 0.012). An intention-to-treat analysis was in line with the per-protocol one. In conclusion, supplementation with Saccharomyces boulardii CNCM I-1079 appears largely ineffective in improving academic performance under stress and in alleviating some stress markers, but it seems to increase pulse rate under stress, which may hypothetically reflect enhanced sympathoadrenal activity.
Collapse
Affiliation(s)
- Michał Seweryn Karbownik
- Department of Pharmacology and Toxicology, Medical University of Lodz, Żeligowskiego 7/9, 90-752 Łódź, Poland; (A.W.-O.); (E.K.)
- Correspondence: ; Tel.: +48-42-272-52-91
| | - Joanna Kręczyńska
- Department of Infectious Diseases and Hepatology, Medical University of Lodz, Kniaziewicza 1/5, 91-347 Łódź, Poland;
| | - Paulina Kwarta
- Department of Pediatrics and Allergy, Copernicus Memorial Hospital in Łódź, Medical University of Lodz, Piłsudskiego 71, 90-329 Łódź, Poland;
| | - Magdalena Cybula
- Oklahoma Medical Research Foundation, Aging and Metabolism Program, 825 NE 13th St, Oklahoma City, OK 73104, USA;
| | - Anna Wiktorowska-Owczarek
- Department of Pharmacology and Toxicology, Medical University of Lodz, Żeligowskiego 7/9, 90-752 Łódź, Poland; (A.W.-O.); (E.K.)
| | - Edward Kowalczyk
- Department of Pharmacology and Toxicology, Medical University of Lodz, Żeligowskiego 7/9, 90-752 Łódź, Poland; (A.W.-O.); (E.K.)
| | - Tadeusz Pietras
- Department of Clinical Pharmacology, Medical University of Lodz, Kopcińskiego 22, 90-153 Łódź, Poland;
| | - Janusz Szemraj
- Department of Medical Biochemistry, Medical University in Lodz, Mazowiecka 6/8, 92-215 Łódź, Poland;
| |
Collapse
|
16
|
Lee MC, Hsu YJ, Ho HH, Hsieh SH, Kuo YW, Sung HC, Huang CC. Lactobacillus salivarius Subspecies salicinius SA-03 is a New Probiotic Capable of Enhancing Exercise Performance and Decreasing Fatigue. Microorganisms 2020; 8:microorganisms8040545. [PMID: 32283729 PMCID: PMC7232535 DOI: 10.3390/microorganisms8040545] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 03/23/2020] [Accepted: 04/07/2020] [Indexed: 12/12/2022] Open
Abstract
Probiotics are increasingly being used as a nutritional supplement by athletes to improve exercise performance and reduce post-exercise fatigue. Lactobacillus salivarius is a natural flora in the gastrointestinal tract of humans and animals. Lactobacillus salivarius subspecies salicinius (SA-03) is an isolate from the 2008 Olympic women’s 48 kg weightlifting gold medalist’s gut microbiota. In this study, we investigated its beneficial effects on physical fitness. Male ICR mice were divided into four groups (n = 10 per group) and orally administered with SA-03 for 4 weeks at 0, 2.05 × 109, 4.10 × 109, or 1.03 × 1010 CFU/kg/day. Results showed that 4 weeks of SA-03 supplementation significantly improved muscle strength and endurance performance, increased hepatic and muscular glycogen storage, and decreased lactate, blood urea nitrogen (BUN), ammonia, and creatine kinase (CK) levels after exercise. These observations suggest that SA-03 could be used as a nutritional supplement to enhance exercise performance and reduce.
Collapse
Affiliation(s)
- Mon-Chien Lee
- Graduate Institute of Sports Science, National Taiwan Sport University, No. 250, Wenhua 1st Rd., Guishan District, Taoyuan City 33301, Taiwan; (M.-C.L.); (Y.-J.H.)
| | - Yi-Ju Hsu
- Graduate Institute of Sports Science, National Taiwan Sport University, No. 250, Wenhua 1st Rd., Guishan District, Taoyuan City 33301, Taiwan; (M.-C.L.); (Y.-J.H.)
| | - Hsieh-Hsun Ho
- Glac Biotech Co. Ltd., Tainan City 74442, Taiwan; (H.-H.H.); (S.-H.H.); (Y.-W.K.)
| | - Shih-Hung Hsieh
- Glac Biotech Co. Ltd., Tainan City 74442, Taiwan; (H.-H.H.); (S.-H.H.); (Y.-W.K.)
| | - Yi-Wei Kuo
- Glac Biotech Co. Ltd., Tainan City 74442, Taiwan; (H.-H.H.); (S.-H.H.); (Y.-W.K.)
| | - Hsin-Ching Sung
- Aesthetic Medical Center, Department of Dermatology, Chang Gung Memorial Hospital, Taoyuan 33301, Taiwan
- Department of Anatomy, College of Medicine, Chang Gung University, No. 259, Wenhua 1st Rd., Guishan Township, Taoyuan City, Taoyuan 33301, Taiwan
- Correspondence: (H.-C.S.); (C.-C.H.); Tel.: +886-3-211-8800 (ext. 5977) (H.-C.S.); +886-3-328-3201 (ext. 2409) (C.-C.H.)
| | - Chi-Chang Huang
- Graduate Institute of Sports Science, National Taiwan Sport University, No. 250, Wenhua 1st Rd., Guishan District, Taoyuan City 33301, Taiwan; (M.-C.L.); (Y.-J.H.)
- Correspondence: (H.-C.S.); (C.-C.H.); Tel.: +886-3-211-8800 (ext. 5977) (H.-C.S.); +886-3-328-3201 (ext. 2409) (C.-C.H.)
| |
Collapse
|
17
|
Hughes RL. A Review of the Role of the Gut Microbiome in Personalized Sports Nutrition. Front Nutr 2020; 6:191. [PMID: 31998739 PMCID: PMC6966970 DOI: 10.3389/fnut.2019.00191] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 12/12/2019] [Indexed: 12/15/2022] Open
Abstract
The gut microbiome is a key factor in determining inter-individual variability in response to diet. Thus, far, research in this area has focused on metabolic health outcomes such as obesity and type 2 diabetes. However, understanding the role of the gut microbiome in determining response to diet may also lead to improved personalization of sports nutrition for athletic performance. The gut microbiome has been shown to modify the effect of both diet and exercise, making it relevant to the athlete's pursuit of optimal performance. This area of research can benefit from recent developments in the general field of personalized nutrition and has the potential to expand our knowledge of the nexus between the gut microbiome, lifestyle, and individual physiology.
Collapse
Affiliation(s)
- Riley L. Hughes
- Department of Nutrition, University of California, Davis, Davis, CA, United States
| |
Collapse
|
18
|
Donati Zeppa S, Agostini D, Gervasi M, Annibalini G, Amatori S, Ferrini F, Sisti D, Piccoli G, Barbieri E, Sestili P, Stocchi V. Mutual Interactions among Exercise, Sport Supplements and Microbiota. Nutrients 2019; 12:nu12010017. [PMID: 31861755 PMCID: PMC7019274 DOI: 10.3390/nu12010017] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/10/2019] [Accepted: 12/17/2019] [Indexed: 12/18/2022] Open
Abstract
The adult gut microbiota contains trillions of microorganisms of thousands of different species. Only one third of gut microbiota are common to most people; the rest are specific and contribute to enhancing genetic variation. Gut microorganisms significantly affect host nutrition, metabolic function, immune system, and redox levels, and may be modulated by several environmental conditions, including physical activity and exercise. Microbiota also act like an endocrine organ and is sensitive to the homeostatic and physiological changes associated with training; in turn, exercise has been demonstrated to increase microbiota diversity, consequently improving the metabolic profile and immunological responses. On the other side, adaptation to exercise might be influenced by the individual gut microbiota that regulates the energetic balance and participates to the control of inflammatory, redox, and hydration status. Intense endurance exercise causes physiological and biochemical demands, and requires adequate measures to counteract oxidative stress, intestinal permeability, electrolyte imbalance, glycogen depletion, frequent upper respiratory tract infections, systemic inflammation and immune responses. Microbiota could be an important tool to improve overall general health, performance, and energy availability while controlling inflammation and redox levels in endurance athletes. The relationship among gut microbiota, general health, training adaptation and performance, along with a focus on sport supplements which are known to exert some influence on the microbiota, will be discussed.
Collapse
Affiliation(s)
- Sabrina Donati Zeppa
- Correspondence: (D.A.); (S.D.Z.); Tel.: +39-0722-303-423 (D.A.); +39-0722-303-422 (S.D.Z.); Fax: +39-0722-303-401 (D.A. & S.D.Z.)
| | - Deborah Agostini
- Correspondence: (D.A.); (S.D.Z.); Tel.: +39-0722-303-423 (D.A.); +39-0722-303-422 (S.D.Z.); Fax: +39-0722-303-401 (D.A. & S.D.Z.)
| | | | | | | | | | | | | | | | | | | |
Collapse
|