Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

93 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Human Serum Betaine and Associated Biomarker Concentrations Following a 14 Day Supplemental Betaine Loading Protocol and during a 28 Day Washout Period: A Pilot Investigation.
Machek SB, Zawieja EE, Heileson JL, Harris DR, Wilburn DT, Fletcher EA, Cholewa JM, Szwengiel A, Chmurzynska A, Willoughby DS. Machek SB, et al. Among authors: chmurzynska a. Nutrients. 2022 Jan 24;14(3):498. doi: 10.3390/nu14030498. Nutrients. 2022. PMID: 35276860 Free PMC article.
The Impacts of Combined Blood Flow Restriction Training and Betaine Supplementation on One-Leg Press Muscular Endurance, Exercise-Associated Lactate Concentrations, Serum Metabolic Biomarkers, and Hypoxia-Inducible Factor-1α Gene Expression.
Machek SB, Harris DR, Zawieja EE, Heileson JL, Wilburn DT, Radziejewska A, Chmurzynska A, Cholewa JM, Willoughby DS. Machek SB, et al. Among authors: chmurzynska a. Nutrients. 2022 Nov 27;14(23):5040. doi: 10.3390/nu14235040. Nutrients. 2022. PMID: 36501070 Free PMC article. Clinical Trial.
The dose-dependent effect of caffeine supplementation on performance, reaction time and postural stability in CrossFit - a randomized placebo-controlled crossover trial.
Główka N, Malik J, Podgórski T, Stemplewski R, Maciaszek J, Ciążyńska J, Zawieja EE, Chmurzynska A, Nowaczyk PM, Durkalec-Michalski K. Główka N, et al. Among authors: chmurzynska a. J Int Soc Sports Nutr. 2024 Dec;21(1):2301384. doi: 10.1080/15502783.2023.2301384. Epub 2024 Jan 16. J Int Soc Sports Nutr. 2024. PMID: 38226646 Free PMC article. Clinical Trial.
Homocysteine homeostasis in the rat is maintained by compensatory changes in cystathionine β-synthase, betaine-homocysteine methyltransferase, and phosphatidylethanolamine N-methyltransferase gene transcription occurring in response to maternal protein and folic acid intake during pregnancy and fat intake after weaning.
Chmurzynska A, Malinowska AM. Chmurzynska A, et al. Nutr Res. 2011 Jul;31(7):572-8. doi: 10.1016/j.nutres.2011.07.001. Nutr Res. 2011. PMID: 21840474
93 results