Works by Ostojic, Sergej M.

Results: 156

Assessing Dietary Creatine Intake in Population Studies: Challenges and Opportunities.

Published in:

Nutrition Reviews, 2025, v. 83, n. 7, p. e2009, doi. 10.1093/nutrit/nuae155

By:

Ostojic, Sergej M

Publication type:

Article

Establishing Reference Intakes for Creatine in Infants Aged 0 to 12 Months.

Published in:

Nutrition Reviews, 2025, v. 83, n. 7, p. e2139, doi. 10.1093/nutrit/nuae124

By:

Ostojic, Sergej M

Publication type:

Article

Creatine with guanidinoacetic acid improves prefrontal brain oxygenation before, during, and after a cognitive task: A randomized controlled pilot trial.

Published in:

Nutrition & Health, 2025, v. 31, n. 2, p. 363, doi. 10.1177/02601060241300236

By:

Zanini, Dragana;
Todorovic, Nikola;
Ostojic, Sergej M

Publication type:

Article

Creatine and sleep habits and disorders in the general population aged 16 years and over: NHANES 2007–2008.

Published in:

Nutrition & Health, 2025, v. 31, n. 2, p. 369, doi. 10.1177/02601060241299958

By:

Baltic, Sonja;
Grasaas, Erik;
Ostojic, Sergej M

Publication type:

Article

Does Dietary Provision of Guanidinoacetic Acid Induce Global DNA Hypomethylation in Healthy Men and Women?.

Published in:

Lifestyle Genomics, 2018, v. 11, n. 1, p. 16, doi. 10.1159/000487336

By:

Ostojic, Sergej M.;
Mojsin, Marija;
Drid, Patrik;
Vranes, Milan

Publication type:

Article

BENEFITS OF STRENGTH TRAINING FOR ELDERLY WOMEN.

Published in:

Sports Science & Health / Sportske Nauke i Zdravlje, 2017, v. 7, n. 2, p. 77, doi. 10.7251/SSH1702077S

By:

STOJANOVIĆ, MARKO DM.;
DRID, PATRIK;
MADIĆ, DEJAN;
OSTOJIĆ, SERGEJ M.

Publication type:

Article

The power of creatine plus resistance training for healthy aging: enhancing physical vitality and cognitive function.

Published in:

Frontiers in Physiology, 2024, p. 1, doi. 10.3389/fphys.2024.1496544

By:

Bonilla, Diego A.;
Stout, Jeffrey R.;
Candow, Darren G.;
Jiménez-García, José Daniel;
Gómez-Miranda, Luis M.;
Ortiz-Ortiz, Melinna;
Forbes, Scott C.;
Ostojic, Sergej M.;
Vargas-Molina, Salvador;
Kreider, Richard B.

Publication type:

Article

Food Creatine and DXA-Derived Body Composition in Boys and Girls Aged 8 to 19 Years.

Published in:

Nutrition & Metabolic Insights, 2021, p. 1, doi. 10.1177/11786388211059368

By:

Korovljev, Darinka;
Todorovic, Nikola;
Stajer, Valdemar;
Ostojic, Sergej M

Publication type:

Article

Food Creatine and DXA-Derived Body Composition in Boys and Girls Aged 8 to 19 Years.

Published in:

Nutrition & Metabolic Insights, 2021, p. 1, doi. 10.1177/11786388211059368

By:

Korovljev, Darinka;
Todorovic, Nikola;
Stajer, Valdemar;
Ostojic, Sergej M

Publication type:

Article

Resistance Exercise and Creatine Supplementation on Fat Mass in Adults < 50 Years of Age: A Systematic Review and Meta-Analysis.

Published in:

Nutrients, 2023, v. 15, n. 20, p. 4343, doi. 10.3390/nu15204343

By:

Candow, Darren G.;
Prokopidis, Konstantinos;
Forbes, Scott C.;
Rusterholz, Flavia;
Campbell, Bill I.;
Ostojic, Sergej M.

Publication type:

Article

Correlation between Serum FGF21 and Cognition in Men and Women Over 60 Years of Age.

Published in:

International Journal of Gerontology, 2021, v. 15, n. 1, p. 30, doi. 10.6890/IJGE.202101_15(1).0006

By:

Zanini, Dragana;
Seper, Vesna;
Javorac, Dejan;
Stajer, Valdemar;
Cvetkovic, Milan;
Batez, Maja;
Scepanovic, Tijana;
Korovljev, Darinka;
Vasic, Goran;
Maksimovic, Nebojsa;
Ostojic, Sergej M.

Publication type:

Article

Evidence-based post-exercise recovery strategies in rugby: a narrative review.

Published in:

Physician & Sportsmedicine, 2019, v. 47, n. 2, p. 137, doi. 10.1080/00913847.2018.1541701

By:

Calleja-González, Julio;
Mielgo-Ayuso, Juan;
Ostojic, Sergej M.;
Jones, Margaret T.;
Marques-Jiménez, Diego;
Caparros, Toni;
Terrados, Nicolas

Publication type:

Article

The Spanish “Century XXI” academy for developing elite level basketballers: design, monitoring and training methodologies.

Published in:

Physician & Sportsmedicine, 2016, v. 44, n. 2, p. 148, doi. 10.1080/00913847.2016.1168270

By:

Calleja-González, Julio;
Mielgo-Ayuso, Juan;
Lekue, José Antonio;
Leibar, Xabier;
Erauzkin, Julen;
Jukic, Igor;
Ostojic, Sergej M.;
Delextrat, Anne;
Sampaio, Jaime;
Terrados, Nicolás

Publication type:

Article

Lack of concordance amongst measurements of individual anaerobic threshold and maximal lactate steady state on a cycle ergometer.

Published in:

Physician & Sportsmedicine, 2016, v. 44, n. 1, p. 34, doi. 10.1080/00913847.2016.1122501

By:

Arratibel-Imaz, Iñaki;
Calleja-González, Julio;
Emparanza, Jose Ignacio;
Terrados, Nicolas;
Mjaanes, Jeffrey M.;
Ostojic, Sergej M.

Publication type:

Article

Evidence-based post-exercise recovery strategies in basketball.

Published in:

Physician & Sportsmedicine, 2016, v. 44, n. 1, p. 74, doi. 10.1080/00913847.2016.1102033

By:

Calleja-González, Julio;
Terrados, Nicolás;
Mielgo-Ayuso, Juan;
Delextrat, Anne;
Jukic, Igor;
Vaquera, Alejandro;
Torres, Lorena;
Schelling, Xavier;
Stojanovic, Marko;
Ostojic, Sergej M.

Publication type:

Article

Post-marketing surveilance study of creatine-guanidinoacetic acid safety in healthy adults.

Published in:

Frontiers in Nutrition, 2024, p. 01, doi. 10.3389/fnut.2024.1414308

By:

Ranisavljev, Marijana;
Todorovic, Nikola;
Stajer, Valdemar;
Ostojic, Sergej M.

Publication type:

Article

Correlation between Fitness and Fatness in 6-14-year Old Serbian School Children.

Published in:

Journal of Health, Population & Nutrition, 2011, v. 29, n. 1, p. 53, doi. 10.3329/jhpn.v29i1.7566

By:

Ostojic, Sergej M.;
Stojanovic, Marko D.;
Stojanovic, Vladan;
Maric, Jelena;
Njaradi, Nenad

Publication type:

Article

Letter: balancing gut hydrogen as a proxy for bacteriotherapy benefits in irritable bowel syndrome.

Published in:

Alimentary Pharmacology & Therapeutics, 2020, v. 51, n. 12, p. 1451, doi. 10.1111/apt.15782

By:

Ostojic, Sergej M.

Publication type:

Article

Role of molecular hydrogen in obesity treatment: modulation of GLP-1, irisin, and PGC-1α for improved metabolism.

Published in:

Medical Gas Research, 2025, v. 15, n. 3, p. 442, doi. 10.4103/mgr.MEDGASRES-D-24-00146

By:

Todorović, Nikola;
Kuzmanovic, Jovan;
Javorac, Dejan;
Ostojic, Sergej M.

Publication type:

Article

Serum creatine is not a reliable marker of muscular fitness in young adults.

Published in:

Biomarkers, 2018, v. 23, n. 5, p. 422, doi. 10.1080/1354750X.2018.1438514

By:

Stajer, Valdemar;
Vranes, Milan;
Kocic, Vladan;
Ostojic, Sergej M.

Publication type:

Article

Molecular hydrogen: An inert gas turns clinically effective.

Published in:

Annals of Medicine, 2015, v. 47, n. 4, p. 301, doi. 10.3109/07853890.2015.1034765

By:

Ostojic, Sergej M.

Publication type:

Article

Dietary creatine is associated with lower serum neurofilament light chain levels.

Published in:

Applied Physiology, Nutrition & Metabolism, 2024, v. 49, n. 8, p. 1121, doi. 10.1139/apnm-2024-0064

By:

Ostojic, Sergej M.;
Grasaas, Erik;
Baltic, Sonja;
Cvejic, Jelena

Publication type:

Article

Human skeletal muscle contains no detectable guanidinoacetic acid.

Published in:

Applied Physiology, Nutrition & Metabolism, 2018, v. 43, n. 6, p. 647, doi. 10.1139/apnm-2017-0873

By:

Ostojic, Sergej M.;
Ostojic, Jelena

Publication type:

Article

A single session of exhaustive exercise markedly decreases circulating levels of guanidinoacetic acid in healthy men and women.

Published in:

Applied Physiology, Nutrition & Metabolism, 2016, v. 41, n. 10, p. 1100, doi. 10.1139/apnm-2016-0102

By:

Stajer, Valdemar;
Trivic, Tatjana;
Drid, Patrik;
Vranes, Milan;
Ostojic, Sergej M.

Publication type:

Article

Guanidinoacetic acid versus creatine for improved brain and muscle creatine levels: a superiority pilot trial in healthy men.

Published in:

Applied Physiology, Nutrition & Metabolism, 2016, v. 41, n. 9, p. 1005, doi. 10.1139/apnm-2016-0178

By:

Ostojic, Sergej M.;
Ostojic, Jelena;
Drid, Patrik;
Vranes, Milan

Publication type:

Article

Dietary intake habits and controlled training on body composition and strength in elite female volleyball players during the season.

Published in:

Applied Physiology, Nutrition & Metabolism, 2015, v. 40, n. 8, p. 827, doi. 10.1139/apnm-2015-0100

By:

Mielgo-Ayuso, Juan;
Zourdos, Michael C.;
Calleja-González, Julio;
Urdampilleta, Aritz;
Ostojic, Sergej M.

Publication type:

Article

SEASONAL ALTERATIONS IN BODY COMPOSITION AND SPRINT PERFORMANCE OF ELITE SOCCER PLAYERS.

Published in:

Journal of Exercise Physiology Online, 2003, v. 6, n. 3, p. 24

By:

Ostojic, Sergej M.

Publication type:

Article

Molecular hydrogen modulates brain glutamate/GABA-glutamine cycle in overweight humans.

Published in:

Archives of Medical Science, 2023, v. 19, n. 4, p. 1151, doi. 10.5114/aoms/162938

By:

Korovljev, Darinka;
Ostojic, Jelena;
Todorovic, Nikola;
Ostojic, Sergej M.

Publication type:

Article

Hydrogen-rich water alleviates inflammation and fatigue in COVID-19: A pilot study.

Published in:

2022

By:

Milovancev, Aleksandra;
Avakumovic, Jovana;
Drid, Patrik;
Todorovic, Nikola;
Stajer, Valdemar;
Ostojic, Sergej M

Publication type:

Letter

Hydrogen-rich water alleviates inflammation and fatigue in COVID-19: A pilot study.

Published in:

European Journal of Inflammation, 2022, v. 20, p. 1, doi. 10.1177/1721727X221094197

By:

Milovancev, Aleksandra;
Avakumovic, Jovana;
Drid, Patrik;
Todorovic, Nikola;
Stajer, Valdemar;
Ostojic, Sergej M.

Publication type:

Article

Community-based interventions addressing multiple forms of malnutrition among adolescents in low- and middle-income countries: a scoping review.

Published in:

Nutrition Journal, 2025, v. 24, n. 1, p. 1, doi. 10.1186/s12937-025-01136-2

By:

Ranisavljev, Marijana;
Kurniawan, Adi Lukas;
Ferrero, Elisabetta;
Shinde, Sachin;
Zhao, Shuangyu;
Partap, Uttara;
Mkwanazi, Ntombizodumo;
Dah, Noubar Clarisse;
Agure, Erick;
Berhane, Hanna Y.;
Neumann, Christine;
Alangea, Deda Ogum;
Liu, Shuyan;
Ostojic, Sergej M.;
Fawzi, Wafaie W.;
Walsh, Fiona;
Bärnighausen, Till;
Laxy, Michael;
Burns, Jacob;
Sando, Mary Mwanyika

Publication type:

Article

Molecular nutrition in life course perspective: Pinpointing metabolic pathways to target during periconception.

Published in:

Maternal & Child Nutrition, 2024, v. 20, p. 1, doi. 10.1111/mcn.13474

By:

Ostojic, Sergej M.;
Ratgeber, Laszlo;
Betlehem, Jozsef;
Acs, Pongrac

Publication type:

Article

Nutrition in a lifecourse perspective: From molecular aspects to public health approaches.

Published in:

Maternal & Child Nutrition, 2024, v. 20, p. 1, doi. 10.1111/mcn.13582

By:

Øverby, Nina C.;
Hillesund, Elisabet R.;
Medin, Anine C.;
Vik, Frøydis N.;
Ostojic, Sergej M.

Publication type:

Article

Creatine Intake Is Not Associated With Elevated Circulating Cystatin C Levels in Individuals With and Without Kidney Dysfunction in the General Population.

Published in:

Journal of the American Nutrition Association, 2025, v. 44, n. 4, p. 338, doi. 10.1080/27697061.2024.2432484

By:

Nedeljkovic, David;
Baltic, Sonja;
Todorovic, Nikola;
Ostojic, Sergej M.

Publication type:

Article

A single-dose nitrate-producing dietary supplement affects cardiorespiratory endurance and muscular fitness in healthy men: A randomized controlled pilot trial.

Published in:

SAGE Open Medicine, 2021, v. 9, p. 1, doi. 10.1177/20503121211036119

By:

Todorovic, Nikola;
Stajer, Valdemar;
Ratgeber, Laszlo;
Betlehem, Jozsef;
Acs, Pongrac;
Maksimovic, Nebojsa;
Ostojic, Sergej M

Publication type:

Article

A single-dose nitrate-producing dietary supplement affects cardiorespiratory endurance and muscular fitness in healthy men: A randomized controlled pilot trial.

Published in:

SAGE Open Medicine, 2021, v. 9, p. 1, doi. 10.1177/20503121211036119

By:

Todorovic, Nikola;
Stajer, Valdemar;
Ratgeber, Laszlo;
Betlehem, Jozsef;
Acs, Pongrac;
Maksimovic, Nebojsa;
Ostojic, Sergej M

Publication type:

Article

The Recovery Umbrella in the World of Elite Sport: Do Not Forget the Coaching and Performance Staff.

Published in:

Sports (2075-4663), 2021, v. 9, n. 12, p. 169, doi. 10.3390/sports9120169

By:

Calleja-González, Julio;
Bird, Stephen P.;
Huyghe, Thomas;
Jukic, Igor;
Cuzzolin, Francesco;
Cos, Francesco;
Marqués-Jiménez, Diego;
Milanovic, Luka;
Sampaio, Jaime;
López-Laval, Isaac;
Ostojic, Sergej M.;
Jones, Margaret T.;
Alcaraz, Pedro E.;
Schelling, Xavi;
Delextrat, Anne;
Singh, Meeta;
Charest, Jonatan;
Freitas, Tomás T.;
Torres Ronda, Lorena;
Petway, Adam

Publication type:

Article

Association between dietary intake of creatine and female reproductive health: Evidence from NHANES 2017–2020.

Published in:

Food Science & Nutrition, 2024, v. 12, n. 7, p. 4893, doi. 10.1002/fsn3.4135

By:

Ostojic, Sergej M.;
Stea, Tonje Holte;
Ellery, Stacey J.;
Smith‐Ryan, Abbie E.

Publication type:

Article

Effects of six‐month creatine supplementation on patient‐ and clinician‐reported outcomes, and tissue creatine levels in patients with post‐COVID‐19 fatigue syndrome.

Published in:

Food Science & Nutrition, 2023, v. 11, n. 11, p. 6899, doi. 10.1002/fsn3.3597

By:

Slankamenac, Jelena;
Ranisavljev, Marijana;
Todorovic, Nikola;
Ostojic, Jelena;
Stajer, Valdemar;
Ostojic, Sergej M.

Publication type:

Article

Individual nutrients and serum klotho levels in adults aged 40–79 years.

Published in:

Food Science & Nutrition, 2023, v. 11, n. 6, p. 3279, doi. 10.1002/fsn3.3310

By:

Ostojic, Sergej M.;
Hillesund, Elisabet R.;
Øverby, Nina C.;
Vik, Frøydis N.;
Medin, Anine C.

Publication type:

Article

Cataloguing guanidinoacetic acid content in nutritional supplements.

Published in:

Food Science & Nutrition, 2023, v. 11, n. 4, p. 1603, doi. 10.1002/fsn3.3206

By:

Ostojic, Sergej M.;
Ratgeber, Laszlo;
Trunic, Nenad;
Rajkovic, Sava

Publication type:

Article

Guanidinoacetic acid in human nutrition: Beyond creatine synthesis.

Published in:

Food Science & Nutrition, 2023, v. 11, n. 4, p. 1606, doi. 10.1002/fsn3.3201

By:

Ostojic, Sergej M.;
Jorga, Jagoda

Publication type:

Article

Creatine consumption and liver disease manifestations in individuals aged 12 years and over.

Published in:

Food Science & Nutrition, 2023, v. 11, n. 2, p. 1134, doi. 10.1002/fsn3.3151

By:

Todorovic, Nikola;
Korovljev, Darinka;
Stajer, Valdemar;
Jorga, Jagoda;
Ostojic, Sergej M.

Publication type:

Article

Dietary intake of creatine and risk of medical conditions in U.S. older men and women: Data from the 2017–2018 National Health and Nutrition Examination Survey.

Published in:

Food Science & Nutrition, 2021, v. 9, n. 10, p. 5746, doi. 10.1002/fsn3.2543

By:

Ostojic, Sergej M.;
Korovljev, Darinka;
Stajer, Valdemar

Publication type:

Article

Hydrogen‐rich water and caffeine for alertness and brain metabolism in sleep‐deprived habitual coffee drinkers.

Published in:

Food Science & Nutrition, 2021, v. 9, n. 9, p. 5139, doi. 10.1002/fsn3.2480

By:

Todorovic, Nikola;
Zanini, Dragana;
Stajer, Valdemar;
Korovljev, Darinka;
Ostojic, Jelena;
Ostojic, Sergej M.

Publication type:

Article

Dietary creatine and kidney function in adult population: NHANES 2017–2018.

Published in:

Food Science & Nutrition, 2021, v. 9, n. 4, p. 2257, doi. 10.1002/fsn3.2200

By:

Ostojic, Sergej M.

Publication type:

Article

Short‐term GAA loading: Responders versus nonresponders analysis.

Published in:

Food Science & Nutrition, 2020, v. 8, n. 8, p. 4446, doi. 10.1002/fsn3.1744

By:

Ostojic, Sergej M.

Publication type:

Article

Searching for a better formulation to enhance muscle bioenergetics: A randomized controlled trial of creatine nitrate plus creatinine vs. creatine nitrate vs. creatine monohydrate in healthy men.

Published in:

Food Science & Nutrition, 2019, v. 7, n. 11, p. 3766, doi. 10.1002/fsn3.1237

By:

Ostojic, Sergej M.;
Stajer, Valdemar;
Vranes, Milan;
Ostojic, Jelena

Publication type:

Article

Dietary guanidinoacetic acid does not accumulate in the brain of healthy men.

Published in:

European Journal of Nutrition, 2018, v. 57, n. 8, p. 3003, doi. 10.1007/s00394-017-1600-2

By:

Ostojic, Sergej M.;
Ostojic, Jelena

Publication type:

Article

Exercise-Driven Increase in Gut Microbial Hydrogen Production as a Possible Factor of Metabolic Health.

Published in:

Frontiers in Physiology, 2020, v. 11, p. N.PAG, doi. 10.3389/fphys.2020.01065

By:

Ostojic, Sergej M.

Publication type:

Article