Johnston C - Search Results

1

Folate and cobalamin status in relation to breastfeeding and weaning in healthy infants.

Hay G, Johnston C, Whitelaw A, Trygg K, Refsum H. Hay G, et al. Among authors: johnston c. Am J Clin Nutr. 2008 Jul;88(1):105-14. doi: 10.1093/ajcn/88.1.105. Am J Clin Nutr. 2008. PMID: 18614730 Free article.

2

Maternal folate and cobalamin status predicts vitamin status in newborns and 6-month-old infants.

Hay G, Clausen T, Whitelaw A, Trygg K, Johnston C, Henriksen T, Refsum H. Hay G, et al. Among authors: johnston c. J Nutr. 2010 Mar;140(3):557-64. doi: 10.3945/jn.109.117424. Epub 2010 Jan 13. J Nutr. 2010. PMID: 20071650 Free article.

3

Folate and cobalamin status in relation to diet in healthy 2-y-old children.

Hay G, Trygg K, Whitelaw A, Johnston C, Refsum H. Hay G, et al. Among authors: johnston c. Am J Clin Nutr. 2011 Apr;93(4):727-35. doi: 10.3945/ajcn.110.003426. Epub 2011 Jan 26. Am J Clin Nutr. 2011. PMID: 21270378 Free article.

4

Screening for vitamin B-12 and folate deficiency in older persons.

Clarke R, Refsum H, Birks J, Evans JG, Johnston C, Sherliker P, Ueland PM, Schneede J, McPartlin J, Nexo E, Scott JM. Clarke R, et al. Among authors: johnston c. Am J Clin Nutr. 2003 May;77(5):1241-7. doi: 10.1093/ajcn/77.5.1241. Am J Clin Nutr. 2003. PMID: 12716678

5

Plasma folate concentration and cognitive performance: Rotterdam Scan Study.

de Lau LM, Refsum H, Smith AD, Johnston C, Breteler MM. de Lau LM, et al. Among authors: johnston c. Am J Clin Nutr. 2007 Sep;86(3):728-34. doi: 10.1093/ajcn/86.3.728. Am J Clin Nutr. 2007. PMID: 17823439 Free article.

6

Holotranscobalamin and total transcobalamin in human plasma: determination, determinants, and reference values in healthy adults.

Refsum H, Johnston C, Guttormsen AB, Nexo E. Refsum H, et al. Among authors: johnston c. Clin Chem. 2006 Jan;52(1):129-37. doi: 10.1373/clinchem.2005.054619. Epub 2005 Oct 20. Clin Chem. 2006. PMID: 16239338

7

Increases in plasma holotranscobalamin can be used to assess vitamin B-12 absorption in individuals with low plasma vitamin B-12.

Bhat DS, Thuse NV, Lubree HG, Joglekar CV, Naik SS, Ramdas LV, Johnston C, Refsum H, Fall CH, Yajnik CS. Bhat DS, et al. Among authors: johnston c. J Nutr. 2009 Nov;139(11):2119-23. doi: 10.3945/jn.109.107359. Epub 2009 Sep 23. J Nutr. 2009. PMID: 19776185 Free PMC article.

8

Circulating folate, vitamin B12, homocysteine, vitamin B12 transport proteins, and risk of prostate cancer: a case-control study, systematic review, and meta-analysis.

Collin SM, Metcalfe C, Refsum H, Lewis SJ, Zuccolo L, Smith GD, Chen L, Harris R, Davis M, Marsden G, Johnston C, Lane JA, Ebbing M, Bønaa KH, Nygård O, Ueland PM, Grau MV, Baron JA, Donovan JL, Neal DE, Hamdy FC, Smith AD, Martin RM. Collin SM, et al. Among authors: johnston c. Cancer Epidemiol Biomarkers Prev. 2010 Jun;19(6):1632-42. doi: 10.1158/1055-9965.EPI-10-0180. Epub 2010 May 25. Cancer Epidemiol Biomarkers Prev. 2010. PMID: 20501771 Free PMC article. Review.

9

Plasma vitamin B12 status and cerebral white-matter lesions.

de Lau LM, Smith AD, Refsum H, Johnston C, Breteler MM. de Lau LM, et al. Among authors: johnston c. J Neurol Neurosurg Psychiatry. 2009 Feb;80(2):149-57. doi: 10.1136/jnnp.2008.149286. Epub 2008 Oct 31. J Neurol Neurosurg Psychiatry. 2009. PMID: 18977824

10

Vitamin B12 and folate deficiency in later life.

Clarke R, Grimley Evans J, Schneede J, Nexo E, Bates C, Fletcher A, Prentice A, Johnston C, Ueland PM, Refsum H, Sherliker P, Birks J, Whitlock G, Breeze E, Scott JM. Clarke R, et al. Among authors: johnston c. Age Ageing. 2004 Jan;33(1):34-41. doi: 10.1093/ageing/afg109. Age Ageing. 2004. PMID: 14695861

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