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

142 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
[No title available]
[No authors listed] [No authors listed] PMID: 37230695
Assessing the association between the methylenetetrahydrofolate reductase (MTHFR) 677C>T polymorphism and blood folate concentrations: a systematic review and meta-analysis of trials and observational studies.
Tsang BL, Devine OJ, Cordero AM, Marchetta CM, Mulinare J, Mersereau P, Guo J, Qi YP, Berry RJ, Rosenthal J, Crider KS, Hamner HC. Tsang BL, et al. Among authors: qi yp. Am J Clin Nutr. 2015 Jun;101(6):1286-94. doi: 10.3945/ajcn.114.099994. Epub 2015 Mar 18. Am J Clin Nutr. 2015. PMID: 25788000 Free article. Review.
Assessing the association between natural food folate intake and blood folate concentrations: a systematic review and Bayesian meta-analysis of trials and observational studies.
Marchetta CM, Devine OJ, Crider KS, Tsang BL, Cordero AM, Qi YP, Guo J, Berry RJ, Rosenthal J, Mulinare J, Mersereau P, Hamner HC. Marchetta CM, et al. Among authors: qi yp. Nutrients. 2015 Apr 10;7(4):2663-86. doi: 10.3390/nu7042663. Nutrients. 2015. PMID: 25867949 Free PMC article. Review.
U.S. women of childbearing age who are at possible increased risk of a neural tube defect-affected pregnancy due to suboptimal red blood cell folate concentrations, National Health and Nutrition Examination Survey 2007 to 2012.
Tinker SC, Hamner HC, Qi YP, Crider KS. Tinker SC, et al. Among authors: qi yp. Birth Defects Res A Clin Mol Teratol. 2015 Jun;103(6):517-26. doi: 10.1002/bdra.23378. Epub 2015 Apr 17. Birth Defects Res A Clin Mol Teratol. 2015. PMID: 25884850 Free PMC article.
Defining the plasma folate concentration associated with the red blood cell folate concentration threshold for optimal neural tube defects prevention: a population-based, randomized trial of folic acid supplementation.
Chen MY, Rose CE, Qi YP, Williams JL, Yeung LF, Berry RJ, Hao L, Cannon MJ, Crider KS. Chen MY, et al. Among authors: qi yp. Am J Clin Nutr. 2019 May 1;109(5):1452-1461. doi: 10.1093/ajcn/nqz027. Am J Clin Nutr. 2019. PMID: 31005964 Free PMC article. Clinical Trial.
142 results