-
1
-
-
34248176430
-
B-vitamins and homocysteine in Spanish institutionalized elderly
-
Gonzalez-Gross M, Sola R, Albers U, Barrios L, Alder M, Castillo MJ, et al. B-vitamins and homocysteine in Spanish institutionalized elderly. Int J Vitam Nutr Res 2007;77:22-33.
-
(2007)
Int J Vitam Nutr Res
, vol.77
, pp. 22-33
-
-
Gonzalez-Gross, M.1
Sola, R.2
Albers, U.3
Barrios, L.4
Alder, M.5
Castillo, M.J.6
-
2
-
-
0142088607
-
B vitamin status and concentrations of homocysteine and methylmalonic acid in elderly German women
-
Wolters M, Hermann S, Hahn A. B vitamin status and concentrations of homocysteine and methylmalonic acid in elderly German women. Am J Clin Nutr 2003;78:765-72.
-
(2003)
Am J Clin Nutr
, vol.78
, pp. 765-772
-
-
Wolters, M.1
Hermann, S.2
Hahn, A.3
-
3
-
-
33947400160
-
Vitamin B12 deficiency in the aged: A population-based study
-
Loikas S, Koskinen P, Irjala K, Lopponen M, Isoaho R, Kivela SL, et al. Vitamin B12 deficiency in the aged: a population-based study. Age Ageing 2007;36:177-83.
-
(2007)
Age Ageing
, vol.36
, pp. 177-183
-
-
Loikas, S.1
Koskinen, P.2
Irjala, K.3
Lopponen, M.4
Isoaho, R.5
Kivela, S.L.6
-
4
-
-
78651301901
-
Oral vitamin B12 for patients suspected of subtle cobalamin deficiency: A multicentre pragmatic randomised controlled trial
-
Favrat B, Vaucher P, Herzig L, Burnand B, Ali G, Boulat O, et al. Oral vitamin B12 for patients suspected of subtle cobalamin deficiency: a multicentre pragmatic randomised controlled trial. BMC Fam Pract 2011;12:2.
-
(2011)
BMC Fam Pract
, vol.12
, pp. 2
-
-
Favrat, B.1
Vaucher, P.2
Herzig, L.3
Burnand, B.4
Ali, G.5
Boulat, O.6
-
5
-
-
84887858213
-
Algorithm for early diagnosis of vitamin B12 in elderly people
-
Palacios G, Sola R, Barrios L, Pietrzik K, Castillo MJ, González-Gross M. Algorithm for early diagnosis of vitamin B12 in elderly people. Nutr Hosp 2013;28:1447-52.
-
(2013)
Nutr Hosp
, vol.28
, pp. 1447-1452
-
-
Palacios, G.1
Sola, R.2
Barrios, L.3
Pietrzik, K.4
Castillo, M.J.5
González-Gross, M.6
-
6
-
-
0344256728
-
Functional vitamin B12 deficiency and determination of holotranscobalamin in populations at risk
-
Herrmann W, Obeid R, Schorr H, Geisel J. Functional vitamin B12 deficiency and determination of holotranscobalamin in populations at risk. Clin Chem Lab Med 2003;41:1478-88.
-
(2003)
Clin Chem Lab Med
, vol.41
, pp. 1478-1488
-
-
Herrmann, W.1
Obeid, R.2
Schorr, H.3
Geisel, J.4
-
7
-
-
84902204059
-
Vitamin B12 deficiency in inflammatory bowel disease: Prevalence, risk factors, evaluation, and management
-
Battat R, Kopylov U, Szilagyi A, Saxena A, Rosenblatt DS, Warner M, et al. Vitamin B12 deficiency in inflammatory bowel disease: prevalence, risk factors, evaluation, and management. Inflamm Bowel Dis 2014;20:1120-8.
-
(2014)
Inflamm Bowel Dis
, vol.20
, pp. 1120-1128
-
-
Battat, R.1
Kopylov, U.2
Szilagyi, A.3
Saxena, A.4
Rosenblatt, D.S.5
Warner, M.6
-
8
-
-
0347337782
-
Psychiatric manifestations of vitamin B12 deficiency: A case report
-
Durand C, Mary S, Brazo P, Dollfus S. [Psychiatric manifestations of vitamin B12 deficiency: a case report]. Encephale. 2003;29:560-5.
-
(2003)
Encephale.
, vol.29
, pp. 560-565
-
-
Durand, C.1
Mary, S.2
Brazo, P.3
Dollfus, S.4
-
9
-
-
84882292256
-
B-Vitamin dependent methionine metabolism and alcoholic liver disease
-
Halsted CH. B-Vitamin dependent methionine metabolism and alcoholic liver disease. Clin Chem Lab Med 2013;51:457-65.
-
(2013)
Clin Chem Lab Med
, vol.51
, pp. 457-465
-
-
Halsted, C.H.1
-
10
-
-
0038474037
-
Screening for vitamin B-12 and folate deficiency in older persons
-
Clarke R, Refsum H, Birks J, Evans JG, Johnston C, Sherliker P, et al. Screening for vitamin B-12 and folate deficiency in older persons. Am J Clin Nutr 2003;77:1241-7.
-
(2003)
Am J Clin Nutr
, vol.77
, pp. 1241-1247
-
-
Clarke, R.1
Refsum, H.2
Birks, J.3
Evans, J.G.4
Johnston, C.5
Sherliker, P.6
-
11
-
-
84934298277
-
Health impact of vitamin b12 and folate deficiency
-
Gonzalez-Gross M. Health impact of vitamin b12 and folate deficiency. Aktuel Ernaehr Med 2005;S1:26-9.
-
(2005)
Aktuel Ernaehr Med
, vol.S1
, pp. 26-29
-
-
Gonzalez-Gross, M.1
-
12
-
-
24044507638
-
Biochemical indicators of B vitamin status in the US population after folic acid fortification: Results from the National Health and Nutrition Examination Survey 1999-2000
-
Pfeiffer CM, Caudill SP, Gunter EW, Osterloh J, Sampson EJ. Biochemical indicators of B vitamin status in the US population after folic acid fortification: results from the National Health and Nutrition Examination Survey 1999-2000. Am J Clin Nutr 2005;82:442-50.
-
(2005)
Am J Clin Nutr
, vol.82
, pp. 442-450
-
-
Pfeiffer, C.M.1
Caudill, S.P.2
Gunter, E.W.3
Osterloh, J.4
Sampson, E.J.5
-
13
-
-
71749120426
-
Determinants of plasma methylmalonic acid in a large population: Implications for assessment of vitamin B12 status
-
Vogiatzoglou A, Oulhaj A, Smith AD, Nurk E, Drevon CA, Ueland PM, et al. Determinants of plasma methylmalonic acid in a large population: implications for assessment of vitamin B12 status. Clin Chem 2009;55:2198-206.
-
(2009)
Clin Chem
, vol.55
, pp. 2198-2206
-
-
Vogiatzoglou, A.1
Oulhaj, A.2
Smith, A.D.3
Nurk, E.4
Drevon, C.A.5
Ueland, P.M.6
-
14
-
-
33645064021
-
Current hematological findings in cobalamin deficiency. A study of 201 consecutive patients with documented cobalamin deficiency
-
Andres E, Affenberger S, Zimmer J, Vinzio S, Grosu D, Pistol G, et al. Current hematological findings in cobalamin deficiency. A study of 201 consecutive patients with documented cobalamin deficiency. Clin Lab Haematol 2006;28:50-6.
-
(2006)
Clin Lab Haematol
, vol.28
, pp. 50-56
-
-
Andres, E.1
Affenberger, S.2
Zimmer, J.3
Vinzio, S.4
Grosu, D.5
Pistol, G.6
-
15
-
-
0027430257
-
Metabolic evidence that deficiencies of vitamin B12 (cobalamin), folate, and vitamin B6 occur commonly in elderly people
-
Joosten E, van den Berg A, Riezler R, Naurath H, Lindenbaum J, Stabler S, et al. Metabolic evidence that deficiencies of vitamin B12 (cobalamin), folate, and vitamin B6 occur commonly in elderly people. Am J Clin Nutr 1993;58:468-76.
-
(1993)
Am J Clin Nutr
, vol.58
, pp. 468-476
-
-
Joosten, E.1
Van Den Berg, A.2
Riezler, R.3
Naurath, H.4
Lindenbaum, J.5
Stabler, S.6
-
16
-
-
19344377753
-
Oral cyanocobalamin supplementation in older people with vitamin B12 deficiency: A dose-finding trial
-
Eussen SJ, de Groot LC, Clarke R, Schneede J, Ueland PM, Hoefnagels WH, et al. Oral cyanocobalamin supplementation in older people with vitamin B12 deficiency: a dose-finding trial. Arch Intern Med 2005;165:1167-72.
-
(2005)
Arch Intern Med
, vol.165
, pp. 1167-1172
-
-
Eussen, S.J.1
De Groot, L.C.2
Clarke, R.3
Schneede, J.4
Ueland, P.M.5
Hoefnagels, W.H.6
-
17
-
-
35148871233
-
The association of betaine, homocysteine and related metabolites with cognitive function in Dutch elderly people
-
Eussen SJ, Ueland PM, Clarke R, Blom HJ, Hoefnagels WH, van Staveren WA, et al. The association of betaine, homocysteine and related metabolites with cognitive function in Dutch elderly people. Br J Nutr 2007;98:960-8.
-
(2007)
Br J Nutr
, vol.98
, pp. 960-968
-
-
Eussen, S.J.1
Ueland, P.M.2
Clarke, R.3
Blom, H.J.4
Hoefnagels, W.H.5
Van Staveren, W.A.6
-
18
-
-
84876805759
-
Folate, vitamin B12 and homocysteine status in an Italian blood donor population
-
Zappacosta B, Persichilli S, Iacoviello L, Di Castelnuovo A, Graziano M, Gervasoni J, et al. Folate, vitamin B12 and homocysteine status in an Italian blood donor population. Nutr Metab Cardiovasc Dis 2013;23:473-80.
-
(2013)
Nutr Metab Cardiovasc Dis
, vol.23
, pp. 473-480
-
-
Zappacosta, B.1
Persichilli, S.2
Iacoviello, L.3
Di Castelnuovo, A.4
Graziano, M.5
Gervasoni, J.6
-
19
-
-
0028180539
-
Prevalence of cobalamin deficiency in the Framingham elderly population
-
Lindenbaum J, Rosenberg I, Wilson P, Stabler S, Allen R. Prevalence of cobalamin deficiency in the Framingham elderly population. Am J Clin Nutr 1994;60:2-11.
-
(1994)
Am J Clin Nutr
, vol.60
, pp. 2-11
-
-
Lindenbaum, J.1
Rosenberg, I.2
Wilson, P.3
Stabler, S.4
Allen, R.5
-
20
-
-
0036217326
-
Screening for cobalamin deficiency in geriatric outpatients: Prevalence and influence of synthetic cobalamin intake
-
Rajan S, Wallace JI, Beresford SA, Brodkin KI, Allen RA, Stabler SP. Screening for cobalamin deficiency in geriatric outpatients: prevalence and influence of synthetic cobalamin intake. J Am Geriatr Soc 2002;50:624-30.
-
(2002)
J Am Geriatr Soc
, vol.50
, pp. 624-630
-
-
Rajan, S.1
Wallace, J.I.2
Beresford, S.A.3
Brodkin, K.I.4
Allen, R.A.5
Stabler, S.P.6
-
21
-
-
3242744561
-
Clinical utility of serum holotranscobalamin as a marker of cobalamin status in elderly patients with neuropsychiatric symptoms
-
Nilsson K, Isaksson A, Gustafson L, Hultberg B. Clinical utility of serum holotranscobalamin as a marker of cobalamin status in elderly patients with neuropsychiatric symptoms. Clin Chem Lab Med 2004;42:637-43.
-
(2004)
Clin Chem Lab Med
, vol.42
, pp. 637-643
-
-
Nilsson, K.1
Isaksson, A.2
Gustafson, L.3
Hultberg, B.4
-
22
-
-
79957754169
-
Diagnostic accuracy of holotranscobalamin, methylmalonic acid, serum cobalamin, and other indicators of tissue vitamin B(1)(2) status in the elderly
-
Valente E, Scott JM, Ueland PM, Cunningham C, Casey M, Molloy AM. Diagnostic accuracy of holotranscobalamin, methylmalonic acid, serum cobalamin, and other indicators of tissue vitamin B(1)(2) status in the elderly. Clin Chem 2011;57:856-63.
-
(2011)
Clin Chem
, vol.57
, pp. 856-863
-
-
Valente, E.1
Scott, J.M.2
Ueland, P.M.3
Cunningham, C.4
Casey, M.5
Molloy, A.M.6
-
23
-
-
0345169173
-
Holotranscobalamin as a predictor of vitamin B12 status
-
Hvas A-M, Nexo E. Holotranscobalamin as a predictor of vitamin B12 status. Clin Chem Lab Med 2003;41:1489-92.
-
(2003)
Clin Chem Lab Med
, vol.41
, pp. 1489-1492
-
-
Hvas, A.-M.1
Nexo, E.2
-
24
-
-
33644857598
-
A daily intake of approximately 6 μg vitamin B12 appears to saturate all the vitamin B12-related variables in Danish postmenopausal women
-
Bor MV, Lydeking-Olsen E, Moller J, Nexo E. A daily intake of approximately 6 μg vitamin B12 appears to saturate all the vitamin B12-related variables in Danish postmenopausal women. Am J Clin Nutr 2006;83:52-8.
-
(2006)
Am J Clin Nutr
, vol.83
, pp. 52-58
-
-
Bor, M.V.1
Lydeking-Olsen, E.2
Moller, J.3
Nexo, E.4
-
25
-
-
0344945664
-
Holotranscobalamin as an indicator of dietary vitamin B12 deficiency
-
Lloyd-Wright Z, Hvas A-M, Moller J, Sanders TA, Nexo E. Holotranscobalamin as an indicator of dietary vitamin B12 deficiency. Clin Chem 2003;49:2076-8.
-
(2003)
Clin Chem
, vol.49
, pp. 2076-2078
-
-
Lloyd-Wright, Z.1
Hvas, A.-M.2
Moller, J.3
Sanders, T.A.4
Nexo, E.5
-
26
-
-
0026475025
-
High prevalence of cobalamin deficiency in elderly outpatients
-
Pennypacker LC, Allen RH, Kelly JP, Matthews LM, Grigsby J, Kaye K, et al. High prevalence of cobalamin deficiency in elderly outpatients. J Am Geriatr Soc 1992;40:1197-204.
-
(1992)
J Am Geriatr Soc
, vol.40
, pp. 1197-1204
-
-
Pennypacker, L.C.1
Allen, R.H.2
Kelly, J.P.3
Matthews, L.M.4
Grigsby, J.5
Kaye, K.6
-
27
-
-
0032740452
-
Serum cobalamin, homocysteine, and methylmalonic acid concentrations in a multiethnic elderly population: Ethnic and sex differences in cobalamin and metabolite abnormalities
-
Carmel R, Green R, Jacobsen DW, Rasmussen K, Florea M, Azen C. Serum cobalamin, homocysteine, and methylmalonic acid concentrations in a multiethnic elderly population: ethnic and sex differences in cobalamin and metabolite abnormalities. Am J Clin Nutr 1999;70:904-10.
-
(1999)
Am J Clin Nutr
, vol.70
, pp. 904-910
-
-
Carmel, R.1
Green, R.2
Jacobsen, D.W.3
Rasmussen, K.4
Florea, M.5
Azen, C.6
-
28
-
-
21944450577
-
Folate and cobalamin deficiencies and hyperhomocysteinemia in Bangladesh
-
Gamble MV, Ahsan H, Liu X, Factor-Litvak P, Ilievski V, Slavkovich V, et al. Folate and cobalamin deficiencies and hyperhomocysteinemia in Bangladesh. Am J Clin Nutr 2005;81:1372-7.
-
(2005)
Am J Clin Nutr
, vol.81
, pp. 1372-1377
-
-
Gamble, M.V.1
Ahsan, H.2
Liu, X.3
Factor-Litvak, P.4
Ilievski, V.5
Slavkovich, V.6
-
29
-
-
9144237420
-
Vitamin B12 and folate deficiency in later life
-
Clarke R, Evans JG, Schneede J, Nexo E, Bates C, Fletcher A, et al. Vitamin B12 and folate deficiency in later life. Age Ageing 2004;33:34-41.
-
(2004)
Age Ageing
, vol.33
, pp. 34-41
-
-
Clarke, R.1
Evans, J.G.2
Schneede, J.3
Nexo, E.4
Bates, C.5
Fletcher, A.6
-
30
-
-
84883763121
-
Effectiveness of the National Program of Complementary Feeding for older adults in Chile on vitamin B12 status in older adults; Secondary outcome analysis from the CENEX Study (ISRCTN48153354)
-
Sanchez H, Albala C, Lera L, Dangour AD, Uauy R. Effectiveness of the National Program of Complementary Feeding for older adults in Chile on vitamin B12 status in older adults; secondary outcome analysis from the CENEX Study (ISRCTN48153354). Nutr J 2013;12:124.
-
(2013)
Nutr J
, vol.12
, pp. 124
-
-
Sanchez, H.1
Albala, C.2
Lera, L.3
Dangour, A.D.4
Uauy, R.5
-
32
-
-
48249129119
-
Conclusions of a WHO Technical Consultation on folate and vitamin B12 deficiencies
-
de Benoist B. Conclusions of a WHO Technical Consultation on folate and vitamin B12 deficiencies. Food Nutr Bull 2008; 29(2 Suppl):S238-44.
-
(2008)
Food Nutr Bull
, vol.29
, Issue.2
, pp. S238-S244
-
-
De Benoist, B.1
-
33
-
-
84871290753
-
-
Central Registry: University of Ulster, Accessed on 08 October 2014
-
Folic Acid Mandatory Fortification. European Surveillance of congenital anomalies (EUROCAT) [Internet]. Central Registry: University of Ulster. Available from: http://www.eurocatnetwork. eu/preventionandriskfactors/folicacid/folicacidmandatoryfortification. Accessed on 08 October 2014
-
European Surveillance of Congenital Anomalies (EUROCAT) [Internet]
-
-
-
34
-
-
0041417599
-
Plasma vitamin B-12 concentrations in an elderly latino population are predicted by serum gastrin concentrations and crystalline vitamin B-12 intake
-
Campbell AK, Miller JW, Green R, Haan MN, Allen LH. Plasma vitamin B-12 concentrations in an elderly latino population are predicted by serum gastrin concentrations and crystalline vitamin B-12 intake. J Nutr 2003;133:2770-6.
-
(2003)
J Nutr
, vol.133
, pp. 2770-2776
-
-
Campbell, A.K.1
Miller, J.W.2
Green, R.3
Haan, M.N.4
Allen, L.H.5
-
35
-
-
84871875533
-
Efficacy of a 28-day oral cyanocobalamin supplementation on vitamin B status in Spanish institutionalized elderly
-
Albers U, Pedrero-Chamizo R, Melendez A, Pietrzik K, Castillo MJ, Gonzalez-Gross M. Efficacy of a 28-day oral cyanocobalamin supplementation on vitamin B status in Spanish institutionalized elderly. Int J Vitam Nutr Res 2012;82:104-12.
-
(2012)
Int J Vitam Nutr Res
, vol.82
, pp. 104-112
-
-
Albers, U.1
Pedrero-Chamizo, R.2
Melendez, A.3
Pietrzik, K.4
Castillo, M.J.5
Gonzalez-Gross, M.6
-
36
-
-
9144225352
-
Facts and recommendations about total homocysteine determinations: An expert opinion
-
Refsum H, Smith AD, Ueland PM, Nexo E, Clarke R, McPartlin J, et al. Facts and recommendations about total homocysteine determinations: an expert opinion. Clin Chem 2004;50:3-32.
-
(2004)
Clin Chem
, vol.50
, pp. 3-32
-
-
Refsum, H.1
Smith, A.D.2
Ueland, P.M.3
Nexo, E.4
Clarke, R.5
McPartlin, J.6
-
37
-
-
0029069203
-
Effects of vitamin B12, folate, and vitamin B6 supplements in elderly people with normal serum vitamin concentrations
-
Naurath HJ, Joosten E, Riezler R, Stabler S, Allen RH, Lindenbaum J. Effects of vitamin B12, folate, and vitamin B6 supplements in elderly people with normal serum vitamin concentrations. Lancet 1995;346:85-9.
-
(1995)
Lancet
, vol.346
, pp. 85-89
-
-
Naurath, H.J.1
Joosten, E.2
Riezler, R.3
Stabler, S.4
Allen, R.H.5
Lindenbaum, J.6
-
38
-
-
0035724608
-
Serum cobalamin, folate, methylmalonic acid and total homocysteine as vitamin B12 and folate tissue deficiency markers amongst elderly Swedes - A population-based study
-
Bjorkegren K, Svardsudd K. Serum cobalamin, folate, methylmalonic acid and total homocysteine as vitamin B12 and folate tissue deficiency markers amongst elderly Swedes - a population-based study. J Intern Med 2001;249:423-32.
-
(2001)
J Intern Med
, vol.249
, pp. 423-432
-
-
Bjorkegren, K.1
Svardsudd, K.2
-
39
-
-
0033778284
-
An Ontario-wide study of vitamin B12, serum folate, and red cell folate levels in relation to plasma homocysteine: Is a preventable public health issue on the rise?
-
Ray JG, Cole DE, Boss SC. An Ontario-wide study of vitamin B12, serum folate, and red cell folate levels in relation to plasma homocysteine: is a preventable public health issue on the rise? Clin Biochem 2000;33:337-43.
-
(2000)
Clin Biochem
, vol.33
, pp. 337-343
-
-
Ray, J.G.1
Cole, D.E.2
Boss, S.C.3
-
40
-
-
33644537960
-
The limited value of methylmalonic acid, homocysteine and holotranscobalamin in the diagnosis of early B12 deficiency
-
Goringe A, Ellis R, McDowell I, Vidal-Alaball J, Jenkins C, Butler C, et al. The limited value of methylmalonic acid, homocysteine and holotranscobalamin in the diagnosis of early B12 deficiency. Haematologica 2006;91:231-4.
-
(2006)
Haematologica
, vol.91
, pp. 231-234
-
-
Goringe, A.1
Ellis, R.2
McDowell, I.3
Vidal-Alaball, J.4
Jenkins, C.5
Butler, C.6
-
41
-
-
33244496470
-
Prevalence of low serum folate and vitamin B12 in an older Australian population
-
Flood VM, Smith WT, Webb KL, Rochtchina E, Anderson VE, Mitchell P. Prevalence of low serum folate and vitamin B12 in an older Australian population. Aust N Z J Public Health 2006;30:38-41.
-
(2006)
Aust N Z J Public Health
, vol.30
, pp. 38-41
-
-
Flood, V.M.1
Smith, W.T.2
Webb, K.L.3
Rochtchina, E.4
Anderson, V.E.5
Mitchell, P.6
-
42
-
-
0034513748
-
Role of homocysteine, cystathionine and methylmalonic acid measurement for diagnosis of vitamin deficiency in highaged subjects
-
Herrmann W, Schorr H, Bodis M, Knapp JP, Muller A, Stein G, et al. Role of homocysteine, cystathionine and methylmalonic acid measurement for diagnosis of vitamin deficiency in highaged subjects. Eur J Clin Invest 2000;30:1083-9.
-
(2000)
Eur J Clin Invest
, vol.30
, pp. 1083-1089
-
-
Herrmann, W.1
Schorr, H.2
Bodis, M.3
Knapp, J.P.4
Muller, A.5
Stein, G.6
-
43
-
-
84878009344
-
Association between vitamin b12 levels and melancholic depressive symptoms: A Finnish population-based study
-
Seppala J, Koponen H, Kautiainen H, Eriksson JG, Kampman O, Leiviska J, et al. Association between vitamin b12 levels and melancholic depressive symptoms: a Finnish population-based study. BMC Psychiatry 2013;13:145.
-
(2013)
BMC Psychiatry
, vol.13
, pp. 145
-
-
Seppala, J.1
Koponen, H.2
Kautiainen, H.3
Eriksson, J.G.4
Kampman, O.5
Leiviska, J.6
-
44
-
-
33644861860
-
Efficacy of B vitamins in lowering homocysteine in older men: Maximal effects for those with B12 deficiency and hyperhomocysteinemia
-
Flicker L, Vasikaran SD, Thomas J, Acres JM, Norman P, Jamrozik K, et al. Efficacy of B vitamins in lowering homocysteine in older men: maximal effects for those with B12 deficiency and hyperhomocysteinemia. Stroke 2006;37:547-9.
-
(2006)
Stroke
, vol.37
, pp. 547-549
-
-
Flicker, L.1
Vasikaran, S.D.2
Thomas, J.3
Acres, J.M.4
Norman, P.5
Jamrozik, K.6
-
45
-
-
0344961124
-
High prevalences of vitamin B12 and folic acid deficiency in elderly subjects in Israel
-
Figlin E, Chetrit A, Shahar A, Shpilberg O, Zivelin A, Rosenberg N, et al. High prevalences of vitamin B12 and folic acid deficiency in elderly subjects in Israel. Br J Haematol 2003;123:696-701.
-
(2003)
Br J Haematol
, vol.123
, pp. 696-701
-
-
Figlin, E.1
Chetrit, A.2
Shahar, A.3
Shpilberg, O.4
Zivelin, A.5
Rosenberg, N.6
-
46
-
-
21944449648
-
Transcobalamin 776C- > G polymorphism negatively affects vitamin B12 metabolism
-
von Castel-Dunwoody KM, Kauwell GP, Shelnutt KP, Vaughn JD, Griffin ER, Maneval DR, et al. Transcobalamin 776C- > G polymorphism negatively affects vitamin B12 metabolism. Am J Clin Nutr 2005;81:1436-41.
-
(2005)
Am J Clin Nutr
, vol.81
, pp. 1436-1441
-
-
Von Castel-Dunwoody, K.M.1
Kauwell, G.P.2
Shelnutt, K.P.3
Vaughn, J.D.4
Griffin, E.R.5
Maneval, D.R.6
-
47
-
-
0242693157
-
Reduction of plasma homocysteine and serum methylmalonate concentrations in apparently healthy elderly subjects after treatment with folic acid, vitamin B12 and vitamin B6: A randomised trial
-
Lewerin C, Nilsson-Ehle H, Matousek M, Lindstedt G, Steen B. Reduction of plasma homocysteine and serum methylmalonate concentrations in apparently healthy elderly subjects after treatment with folic acid, vitamin B12 and vitamin B6: a randomised trial. Eur J Clin Nutr 2003;57:1426-36.
-
(2003)
Eur J Clin Nutr
, vol.57
, pp. 1426-1436
-
-
Lewerin, C.1
Nilsson-Ehle, H.2
Matousek, M.3
Lindstedt, G.4
Steen, B.5
-
48
-
-
31844440194
-
Measurement of total vitamin B12 and holotranscobalamin, singly and in combination, in screening for metabolic vitamin B12 deficiency
-
Miller JW, Garrod MG, Rockwood AL, Kushnir MM, Allen LH, Haan MN, et al. Measurement of total vitamin B12 and holotranscobalamin, singly and in combination, in screening for metabolic vitamin B12 deficiency. Clin Chem 2006;52:278-85.
-
(2006)
Clin Chem
, vol.52
, pp. 278-285
-
-
Miller, J.W.1
Garrod, M.G.2
Rockwood, A.L.3
Kushnir, M.M.4
Allen, L.H.5
Haan, M.N.6
-
49
-
-
0036713436
-
Elevated serum methylmalonic acid concentrations are common among elderly Americans
-
Morris MS, Jacques PF, Rosenberg IH, Selhub J. Elevated serum methylmalonic acid concentrations are common among elderly Americans. J Nutr 2002;132:2799-803.
-
(2002)
J Nutr
, vol.132
, pp. 2799-2803
-
-
Morris, M.S.1
Jacques, P.F.2
Rosenberg, I.H.3
Selhub, J.4
-
50
-
-
33846102164
-
Folate and vitamin B-12 status in relation to anemia, macrocytosis, and cognitive impairment in older Americans in the age of folic acid fortification
-
Morris MS, Jacques PF, Rosenberg IH, Selhub J. Folate and vitamin B-12 status in relation to anemia, macrocytosis, and cognitive impairment in older Americans in the age of folic acid fortification. Am J Clin Nutr 2007;85:193-200.
-
(2007)
Am J Clin Nutr
, vol.85
, pp. 193-200
-
-
Morris, M.S.1
Jacques, P.F.2
Rosenberg, I.H.3
Selhub, J.4
-
51
-
-
12844254924
-
Cobalamin-responsive disorders in the ambulatory care setting: Unreliability of cobalamin, methylmalonic acid, and homocysteine testing
-
Solomon LR. Cobalamin-responsive disorders in the ambulatory care setting: unreliability of cobalamin, methylmalonic acid, and homocysteine testing. Blood 2005;105:978-85.
-
(2005)
Blood
, vol.105
, pp. 978-985
-
-
Solomon, L.R.1
-
52
-
-
30944451366
-
Vitamin status and cognitive function in a long-term care population
-
Paulionis L, Kane SL, Meckling KA. Vitamin status and cognitive function in a long-term care population. BMC Geriatr 2005;5:16.
-
(2005)
BMC Geriatr
, vol.5
, pp. 16
-
-
Paulionis, L.1
Kane, S.L.2
Meckling, K.A.3
-
53
-
-
0031410993
-
Folate, vitamin B12, homocysteine status and chromosome damage rate in lymphocytes of older men
-
Fenech M, Dreosti I, Rinaldi J. Folate, vitamin B12, homocysteine status and chromosome damage rate in lymphocytes of older men. Carcinogenesis 1997;18:1329-36.
-
(1997)
Carcinogenesis
, vol.18
, pp. 1329-1336
-
-
Fenech, M.1
Dreosti, I.2
Rinaldi, J.3
-
54
-
-
0037372649
-
RIA for serum holotranscobalamin: Method evaluation in the clinical laboratory and reference interval
-
Loikas S, Lopponen M, Suominen P, Moller J, Irjala K, Isoaho R, et al. RIA for serum holotranscobalamin: method evaluation in the clinical laboratory and reference interval. Clin Chem 2003;49:455-62.
-
(2003)
Clin Chem
, vol.49
, pp. 455-462
-
-
Loikas, S.1
Lopponen, M.2
Suominen, P.3
Moller, J.4
Irjala, K.5
Isoaho, R.6
-
55
-
-
0034934781
-
Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians
-
Refsum H, Yajnik CS, Gadkari M, Schneede J, Vollset SE, Orning L, et al. Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians. Am J Clin Nutr 2001;74:233-41.
-
(2001)
Am J Clin Nutr
, vol.74
, pp. 233-241
-
-
Refsum, H.1
Yajnik, C.S.2
Gadkari, M.3
Schneede, J.4
Vollset, S.E.5
Orning, L.6
-
56
-
-
0029865065
-
Relations of vitamin B12, vitamin B6, folate, and homocysteine to cognitive performance in the Normative Aging Study
-
Riggs K, Spiro A, 3rd, Tucker K, Rush D. Relations of vitamin B12, vitamin B6, folate, and homocysteine to cognitive performance in the Normative Aging Study. Am J Clin Nutr 1996;63:306-14.
-
(1996)
Am J Clin Nutr
, vol.63
, pp. 306-314
-
-
Riggs, K.1
Spiro, A.2
Tucker, K.3
Rush, D.4
-
57
-
-
33644916668
-
Cellular folate vitamer distribution during and after correction of vitamin B12 deficiency: A case for the methylfolate trap
-
Smulders YM, Smith DE, Kok RM, Teerlink T, Swinkels DW, Stehouwer CD, et al. Cellular folate vitamer distribution during and after correction of vitamin B12 deficiency: a case for the methylfolate trap. Br J Haematol 2006;132:623-9.
-
(2006)
Br J Haematol
, vol.132
, pp. 623-629
-
-
Smulders, Y.M.1
Smith, D.E.2
Kok, R.M.3
Teerlink, T.4
Swinkels, D.W.5
Stehouwer, C.D.6
-
58
-
-
77954855822
-
Relationship between the levels of holotranscobalamin and vitamin B12
-
Woo KS, Kim KE, Park JS, Park JI, Han JY. Relationship between the levels of holotranscobalamin and vitamin B12. Korean J Lab Med 2010;30:185-9.
-
(2010)
Korean J Lab Med
, vol.30
, pp. 185-189
-
-
Woo, K.S.1
Kim, K.E.2
Park, J.S.3
Park, J.I.4
Han, J.Y.5
-
59
-
-
55949128553
-
Vitamin B12 and folate and the risk of anemia in old age: The Leiden 85-Plus Study
-
den Elzen WP, Westendorp RG, Frolich M, de Ruijter W, Assendelft WJ, Gussekloo J. Vitamin B12 and folate and the risk of anemia in old age: the Leiden 85-Plus Study. Arch Intern Med 2008;168:2238-44.
-
(2008)
Arch Intern Med
, vol.168
, pp. 2238-2244
-
-
Den Elzen, W.P.1
Westendorp, R.G.2
Frolich, M.3
De Ruijter, W.4
Assendelft, W.J.5
Gussekloo, J.6
-
60
-
-
0031871314
-
Role of cobalamin intake and atrophic gastritis in mild cobalamin deficiency in older Dutch subjects
-
van Asselt DZ, de Groot LC, van Staveren WA, Blom HJ, Wevers RA, Biemond I, et al. Role of cobalamin intake and atrophic gastritis in mild cobalamin deficiency in older Dutch subjects. Am J Clin Nutr 1998;68:328-34.
-
(1998)
Am J Clin Nutr
, vol.68
, pp. 328-334
-
-
Van Asselt, D.Z.1
De Groot, L.C.2
Van Staveren, W.A.3
Blom, H.J.4
Wevers, R.A.5
Biemond, I.6
-
61
-
-
84891715861
-
The role of plasma melatonin and vitamins C and B12 in the development of idiopathic tinnitus in the elderly
-
Lasisi AO, Fehintola FA, Lasisi TJ. The role of plasma melatonin and vitamins C and B12 in the development of idiopathic tinnitus in the elderly. Ghana Med J 2012;46:152-7.
-
(2012)
Ghana Med J
, vol.46
, pp. 152-157
-
-
Lasisi, A.O.1
Fehintola, F.A.2
Lasisi, T.J.3
-
62
-
-
41149156810
-
Vitamin B12 deficiency neurological syndromes: Correlation of clinical, MRI and cognitive evoked potential
-
Kalita J, Misra UK. Vitamin B12 deficiency neurological syndromes: correlation of clinical, MRI and cognitive evoked potential. J Neurol 2008;255:353-9.
-
(2008)
J Neurol
, vol.255
, pp. 353-359
-
-
Kalita, J.1
Misra, U.K.2
-
63
-
-
0036170011
-
The Chilean flour folic acid fortification program reduces serum homocysteine levels and masks vitamin B12 deficiency in elderly people
-
Hirsch S, de la Maza P, Barrera G, Gattas V, Petermann M, Bunout D. The Chilean flour folic acid fortification program reduces serum homocysteine levels and masks vitamin B12 deficiency in elderly people. J Nutr 2002;132:289-91.
-
(2002)
J Nutr
, vol.132
, pp. 289-291
-
-
Hirsch, S.1
De La Maza, P.2
Barrera, G.3
Gattas, V.4
Petermann, M.5
Bunout, D.6
-
64
-
-
0037775351
-
Cobalamin deficiency in general practice. Assessment of the diagnostic utility and cost-benefit analysis of methylmalonic acid determination in relation to current diagnostic strategies
-
Holleland G, Schneede J, Ueland PM, Lund PK, Refsum H, Sandberg S. Cobalamin deficiency in general practice. Assessment of the diagnostic utility and cost-benefit analysis of methylmalonic acid determination in relation to current diagnostic strategies. Clin Chem 1999;45:189-98.
-
(1999)
Clin Chem
, vol.45
, pp. 189-198
-
-
Holleland, G.1
Schneede, J.2
Ueland, P.M.3
Lund, P.K.4
Refsum, H.5
Sandberg, S.6
-
65
-
-
84894625194
-
Low serum vitamin B12 levels among psychiatric patients admitted in Butabika mental hospital in Uganda
-
Ssonko M, Ddungu H, Musisi S. Low serum vitamin B12 levels among psychiatric patients admitted in Butabika mental hospital in Uganda. BMC Res Notes 2014;7:90.
-
(2014)
BMC Res Notes
, vol.7
, pp. 90
-
-
Ssonko, M.1
Ddungu, H.2
Musisi, S.3
-
66
-
-
33644693101
-
Randomized controlled trial of homocysteine-lowering vitamin treatment in elderly patients with vascular disease
-
Stott DJ, MacIntosh G, Lowe GD, Rumley A, McMahon AD, Langhorne P, et al. Randomized controlled trial of homocysteine-lowering vitamin treatment in elderly patients with vascular disease. Am J Clin Nutr 2005;82:1320-6.
-
(2005)
Am J Clin Nutr
, vol.82
, pp. 1320-1326
-
-
Stott, D.J.1
Macintosh, G.2
Lowe, G.D.3
Rumley, A.4
McMahon, A.D.5
Langhorne, P.6
-
67
-
-
1342310863
-
Vitamin B12 status in the elderly as judged by available biochemical markers
-
Obeid R, Schorr H, Eckert R, Herrmann W. Vitamin B12 status in the elderly as judged by available biochemical markers. Clin Chem 2004;50:238-41.
-
(2004)
Clin Chem
, vol.50
, pp. 238-241
-
-
Obeid, R.1
Schorr, H.2
Eckert, R.3
Herrmann, W.4
-
68
-
-
14844317329
-
Holotranscobalamin - A first choice assay for diagnosing early vitamin B12 deficiency?
-
Hvas A-M, Nexo E. Holotranscobalamin - a first choice assay for diagnosing early vitamin B12 deficiency? J Intern Med 2005;257:289-98.
-
(2005)
J Intern Med
, vol.257
, pp. 289-298
-
-
Hvas, A.-M.1
Nexo, E.2
-
69
-
-
0032925193
-
Holotranscobalamin -a sensitive marker of cobalamin malabsorption
-
Lindgren A, Kilander A, Bagge E, Nexo E. Holotranscobalamin -a sensitive marker of cobalamin malabsorption. Eur J Clin Invest 1999;29:321-9.
-
(1999)
Eur J Clin Invest
, vol.29
, pp. 321-329
-
-
Lindgren, A.1
Kilander, A.2
Bagge, E.3
Nexo, E.4
-
70
-
-
18644368562
-
Holotranscobalamin is an early marker of changes in cobalamin homeostasis. A randomized placebo-controlled study
-
Nexo E, Hvas AM, Bleie O, Refsum H, Fedosov SN, Vollset SE, et al. Holotranscobalamin is an early marker of changes in cobalamin homeostasis. A randomized placebo-controlled study. Clin Chem 2002;48:1768-71.
-
(2002)
Clin Chem
, vol.48
, pp. 1768-1771
-
-
Nexo, E.1
Hvas, A.M.2
Bleie, O.3
Refsum, H.4
Fedosov, S.N.5
Vollset, S.E.6
-
71
-
-
0038480240
-
Low vitamin B12 status in confirmed Alzheimer's disease as revealed by serum holotranscobalamin
-
Refsum H, Smith AD. Low vitamin B12 status in confirmed Alzheimer's disease as revealed by serum holotranscobalamin. J Neurol Neurosurg Psychiatry 2003;74:959-61.
-
(2003)
J Neurol Neurosurg Psychiatry
, vol.74
, pp. 959-961
-
-
Refsum, H.1
Smith, A.D.2
-
72
-
-
34248376360
-
Detection of vitamin B12 deficiency in older people by measuring vitamin B12 or the active fraction of vitamin B12, holotranscobalamin
-
Clarke R, Sherliker P, Hin H, Nexo E, Hvas AM, Schneede J, et al. Detection of vitamin B12 deficiency in older people by measuring vitamin B12 or the active fraction of vitamin B12, holotranscobalamin. Clin Chem 2007;53:963-70.
-
(2007)
Clin Chem
, vol.53
, pp. 963-970
-
-
Clarke, R.1
Sherliker, P.2
Hin, H.3
Nexo, E.4
Hvas, A.M.5
Schneede, J.6
-
73
-
-
0029836310
-
Vitamin supplementation and other variables affecting serum homocysteine and methylmalonic acid concentrations in elderly men and women
-
Koehler KM, Romero LJ, Stauber PM, Pareo-Tubbeh SL, Liang HC, Baumgartner RN, et al. Vitamin supplementation and other variables affecting serum homocysteine and methylmalonic acid concentrations in elderly men and women. J Am Coll Nutr 1996;15:364-76.
-
(1996)
J Am Coll Nutr
, vol.15
, pp. 364-376
-
-
Koehler, K.M.1
Romero, L.J.2
Stauber, P.M.3
Pareo-Tubbeh, S.L.4
Liang, H.C.5
Baumgartner, R.N.6
-
74
-
-
84880313383
-
Homocysteine, cobalamin and folate status and their relations to neurocognitive and psychological markers in elderly in Northeasten of Iran
-
Manavifar L, Nemati Karimooy H, Jamali J, Talebi Doluee M, Shirdel A, Nejat Shokohi A, et al. Homocysteine, cobalamin and folate status and their relations to neurocognitive and psychological markers in elderly in Northeasten of Iran. Iran J Basic Med Sci 2013;16:772-80.
-
(2013)
Iran J Basic Med Sci
, vol.16
, pp. 772-780
-
-
Manavifar, L.1
Nemati Karimooy, H.2
Jamali, J.3
Talebi Doluee, M.4
Shirdel, A.5
Nejat Shokohi, A.6
-
75
-
-
0037215348
-
Hyperhomocysteinemia and vitamin B-12 deficiency in elderly using Title IIIc nutrition services
-
Johnson MA, Hawthorne NA, Brackett WR, Fischer JG, Gunter EW, Allen RH, et al. Hyperhomocysteinemia and vitamin B-12 deficiency in elderly using Title IIIc nutrition services. Am J Clin Nutr 2003;77:211-20.
-
(2003)
Am J Clin Nutr
, vol.77
, pp. 211-220
-
-
Johnson, M.A.1
Hawthorne, N.A.2
Brackett, W.R.3
Fischer, J.G.4
Gunter, E.W.5
Allen, R.H.6
-
76
-
-
25444443689
-
Association of B vitamins status and homocysteine levels in elderly Taiwanese
-
Chen KJ, Pan WH, Yang FL, Wei IL, Shaw NS, Lin BF. Association of B vitamins status and homocysteine levels in elderly Taiwanese. Asia Pac J Clin Nutr 2005;14:250-5.
-
(2005)
Asia Pac J Clin Nutr
, vol.14
, pp. 250-255
-
-
Chen, K.J.1
Pan, W.H.2
Yang, F.L.3
Wei, I.L.4
Shaw, N.S.5
Lin, B.F.6
-
77
-
-
20544474458
-
Vitamin B12, homocysteine and carotid plaque in the era of folic acid fortification of enriched cereal grain products
-
Robertson J, Iemolo F, Stabler SP, Allen RH, Spence JD. Vitamin B12, homocysteine and carotid plaque in the era of folic acid fortification of enriched cereal grain products. CMAJ 2005;172:1569-73.
-
(2005)
CMAJ
, vol.172
, pp. 1569-1573
-
-
Robertson, J.1
Iemolo, F.2
Stabler, S.P.3
Allen, R.H.4
Spence, J.D.5
-
78
-
-
0032692869
-
Racial differences in prevalence of cobalamin and folate deficiencies in disabled elderly women
-
Stabler SP, Allen RH, Fried LP, Pahor M, Kittner SJ, Penninx BW, et al. Racial differences in prevalence of cobalamin and folate deficiencies in disabled elderly women. Am J Clin Nutr 1999;70:911-9.
-
(1999)
Am J Clin Nutr
, vol.70
, pp. 911-919
-
-
Stabler, S.P.1
Allen, R.H.2
Fried, L.P.3
Pahor, M.4
Kittner, S.J.5
Penninx, B.W.6
-
79
-
-
80055055036
-
Vitamin B12, cognition, and brain MRI measures: A crosssectional examination
-
Tangney CC, Aggarwal NT, Li H, Wilson RS, Decarli C, Evans DA, et al. Vitamin B12, cognition, and brain MRI measures: a crosssectional examination. Neurology 2011;77:1276-82.
-
(2011)
Neurology
, vol.77
, pp. 1276-1282
-
-
Tangney, C.C.1
Aggarwal, N.T.2
Li, H.3
Wilson, R.S.4
Decarli, C.5
Evans, D.A.6
|