Author

Jelena Ostojić

Observed names: J Ostojic, J Ostojić, J. Ostojic, Jelena OSTOJIC, Jelena Ostojic, Ostojic, Jelena, Ostojić, Jelena

Observed institutions: University of Central Florida, Military Medical Academy, University of Novi Sad, University of Southern Denmark, Klinički centar Vojvodine, University of Belgrade, Ege University, Oncology Institute of Vojvodina, Univerzitetski Klinički Centar Srbije, Institute for Pulmonary Diseases of Vojvodina

ORCID: 0000-0002-2303-7979

Observed ORCID: 0000-0002-2303-7979

OpenAlex ID: A5026815102

Hydrogen-rich water reduces liver fat accumulation and improves liver enzyme profiles in patients with non-alcoholic fatty liver disease: a randomized controlled pilot trial

2019 · Darinka Korovljev, Valdemar Stajer, et al. · Clinics and Research in Hepatology and Gastroenterology · 54

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

2016 · Sergej M. Ostojic, Jelena Ostojic, et al. · Applied Physiology Nutrition and Metabolism · 51

The effects of 6-month hydrogen-rich water intake on molecular and phenotypic biomarkers of aging in older adults aged 70 years and over: A randomized controlled pilot trial

2021 · Dragana Zanini, Nikola Todorovic, et al. · Experimental Gerontology · 37

Dietary guanidinoacetic acid increases brain creatine levels in healthy men

2016 · Sergej M. Ostojic, Jelena Ostojic, et al. · Nutrition · 32

MR spectroscopy of hepatic fat and adiponectin and leptin levels during testosterone therapy in type 2 diabetes: a randomized, double-blinded, placebo-controlled trial

2017 · L V Magnussen, P E Andersen, et al. · European Journal of Endocrinology · 29

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HIV-associated neurodegeneration and neuroimmunity: multivoxel MR spectroscopy study in drug-naïve and treated patients

2017 · Jasmina Boban, Dusko Kozic, et al. · European Radiology · 26

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

2023 · Jelena Slankamenac, Marijana Ranisavljev, et al. · Food Science & Nutrition · 23

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Intrapontine malignant nerve sheath tumor: MRI and MRS features.

2008 · Dusko Kozić, Mirjana Nagulić, et al. · PubMed · 22

Guanidinoacetic acid with creatine compared with creatine alone for tissue creatine content, hyperhomocysteinemia, and exercise performance: A randomized, double-blind superiority trial

2018 · Sasa Semeredi, Valdemar Stajer, et al. · Nutrition · 21

Guanidinoacetic acid increases skeletal muscle creatine stores in healthy men

2015 · Sergej M. Ostojic, Patrik Drid, et al. · Nutrition · 20

Guanidinoacetate-Creatine Supplementation Improves Functional Performance and Muscle and Brain Bioenergetics in the Elderly: A Pilot Study

2021 · Vesna Seper, Darinka Korovljev, et al. · Annals of Nutrition and Metabolism · 19

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Adult-onset autosomal dominant leukodystrophy without early autonomic dysfunctions linked to lamin B1 duplication: a phenotypic variant

2013 · Ana Potic, Aleksandra M. Pavlovic, et al. · Journal of Neurology · 19

Malignant peripheral nerve sheath tumor of the oculomotor nerve

2006 · D. Kozic, M. Nagulic, et al. · Acta Radiologica · 19

Prognostic Role of Monocyte Distribution Width, CRP, Procalcitonin and Lactate as Sepsis Biomarkers in Critically Ill COVID-19 Patients

2023 · Dejana Bajić, Jovan Matijašević, et al. · Journal of Clinical Medicine · 18

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The effects of 3-month supplementation with synbiotic on patient-reported outcomes, exercise tolerance, and brain and muscle metabolism in adult patients with post-COVID-19 chronic fatigue syndrome (STOP-FATIGUE): a randomized Placebo-controlled clinical trial

2024 · Marijana Ranisavljev, Valdemar Stajer, et al. · European Journal of Nutrition · 17

Hippocampal metabolic dysfunction in juvenile myoclonic epilepsy: 3D multivoxel spectroscopy study

2011 · Aleksandar J. Ristić, Jelena Ostojić, et al. · Journal of the Neurological Sciences · 17

The impact of six-week dihydrogen-pyrroloquinoline quinone supplementation on mitochondrial biomarkers, brain metabolism, and cognition in elderly individuals with mild cognitive impairment: a randomized controlled trial

2024 · Sonja Baltic, David Nedeljkovic, et al. · The journal of nutrition health & aging · 16

Eight-Week Creatine-Glucose Supplementation Alleviates Clinical Features of Long COVID

2024 · Jelena SLANKAMENAC, Marijana RANISAVLJEV, et al. · Journal of Nutritional Science and Vitaminology · 16

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Progressive multifocal leukoencephalopathy associated with mycophenolate mofetil treatment in a woman with lupus and CD4+ T-lymphocyte deficiency

2011 · AM Pavlovic, B Bonaci-Nikolic, et al. · Lupus · 16

Reduced tissue creatine levels in patients with long COVID-19: A cross-sectional study

2023 · M Ranisavljev, N Todorovic, et al. · Journal of Postgraduate Medicine · 15

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

2021 · Nikola Todorovic, Dragana Zanini, et al. · Food Science & Nutrition · 15

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MR and MRS Characteristics of Intraventricular Meningioma

2010 · Nada Vučković, Duško Kozić, et al. · Journal of Neuroimaging · 15

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Hippocampal diffusion tensor imaging microstructural changes in vascular dementia

2015 · Jelena Ostojic, Dusko Kozic, et al. · Acta Neurologica Belgica · 13

Brain white matter 1 H MRS in Leber optic neuropathy mutation carriers.

2009 · Jelena Ostojic, Jasna Jancic, et al. · PubMed · 11

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

2019 · Sergej M. Ostojic, Valdemar Stajer, et al. · Food Science & Nutrition · 10

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Works count: 73

Citation count: 711

H-index: 16

I10-index: 27