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Year Number of Results
1950 2
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1955 1
1959 1
1965 1
1967 2
1971 1
1976 1
1978 1
1980 1
1981 1
1983 2
1985 1
1990 1
1991 1
1993 1
1994 1
1996 1
1998 1
1999 1
2000 2
2001 1
2002 2
2003 2
2004 2
2006 1
2008 2
2009 4
2010 3
2011 3
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2016 2
2017 3
2019 3
2020 2
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58 results
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Page 1
Neuropsychiatric and neurological problems among Vitamin B12 deficient young vegetarians.
Kapoor A, Baig M, Tunio SA, Memon AS, Karmani H. Kapoor A, et al. Neurosciences (Riyadh). 2017 Jul;22(3):228-232. doi: 10.17712/nsj.2017.3.20160445. Neurosciences (Riyadh). 2017. PMID: 28678220 Free PMC article.
Regarding the neuropsychiatric and neurologic problems in the vegetarian group, the frequency of depression was 31% compared with 12% in the omnivore (p=0.002), paresthesias were 11% compared with 3% in the omnivores (p=0.04), peripheral neuropathy was 9% compared with 2% in the …
Regarding the neuropsychiatric and neurologic problems in the vegetarian group, the frequency of depression was 31% compared with 12% in the …
Homocysteine, folate, and vitamins B6 and B12 blood levels in relation to cognitive performance: the Maine-Syracuse study.
Elias MF, Robbins MA, Budge MM, Elias PK, Brennan SL, Johnston C, Nagy Z, Bates CJ. Elias MF, et al. Psychosom Med. 2006 Jul-Aug;68(4):547-54. doi: 10.1097/01.psy.0000221380.92521.51. Psychosom Med. 2006. PMID: 16868263
Vitamin B12 in Association with Antipsychotic Drugs Can Modulate the Expression of Pro-/Anti-Inflammatory Cytokines in Alzheimer Disease Patients.
Vakilian A, Razavi-Nasab SM, Ravari A, Mirzaei T, Moghadam-Ahmadi A, Jalali N, Bahramabadi R, Rezayati M, Yazdanpanah-Ravari A, Bahmaniar F, Bagheri MR, Sheikh Fathollahi M, Asadikaram G, Kazemi Arababadi M. Vakilian A, et al. Neuroimmunomodulation. 2017;24(6):310-319. doi: 10.1159/000486597. Epub 2018 Mar 20. Neuroimmunomodulation. 2017. PMID: 29558759 Clinical Trial.
DISCUSSION: Proinflammatory cytokines play important roles in the pathogenesis of psychosis in AD patients. Antipsychotic drugs plus vitamin B12 can reduce and induce the expression of proinflammatory and anti-inflammatory cytokines to improve psychotic symptoms in AD pati …
DISCUSSION: Proinflammatory cytokines play important roles in the pathogenesis of psychosis in AD patients. Antipsychotic drugs plus …
Folate, vitamin B12, homocysteine, and depressive symptoms in a population sample of older Chinese adults.
Ng TP, Feng L, Niti M, Kua EH, Yap KB. Ng TP, et al. J Am Geriatr Soc. 2009 May;57(5):871-6. doi: 10.1111/j.1532-5415.2009.02229.x. J Am Geriatr Soc. 2009. PMID: 19484842
There was a linear relationship between descending quartiles of folate concentrations and increasing odds of association with depressive symptoms, independent of other risk factors (demographic, psychosocial, alcohol and smoking, chronic morbidity, functional status, nutri …
There was a linear relationship between descending quartiles of folate concentrations and increasing odds of association with depressive sym …
Reversible dementia, psychotic symptoms and epilepsy in a patient with vitamin B12 deficiency.
Silva B, Velosa A, Barahona-Corrêa JB. Silva B, et al. BMJ Case Rep. 2019 May 14;12(5):e229044. doi: 10.1136/bcr-2018-229044. BMJ Case Rep. 2019. PMID: 31092496
We report the case of a patient presenting with progressive cognitive and functional deterioration, psychosis and seizures, later found to be secondary to pernicious anaemia. ...
We report the case of a patient presenting with progressive cognitive and functional deterioration, psychosis and seizures, later fou …
Associations between holotranscobalamin, vitamin B12, homocysteine and depressive symptoms in community-dwelling elders.
Robinson DJ, O'Luanaigh C, Tehee E, O'Connell H, Hamilton F, Chin AV, Coen R, Molloy AM, Scott J, Cunningham CJ, Lawlor BA. Robinson DJ, et al. Int J Geriatr Psychiatry. 2011 Mar;26(3):307-13. doi: 10.1002/gps.2530. Int J Geriatr Psychiatry. 2011. PMID: 20623775
RESULTS: Lower levels of holotranscobalamin and vitamin B12 were associated with higher levels of depressive symptoms when controlled for Mini-mental state examination scores and psychosocial and cardiovascular risk factors. Homocysteine was not associated with depressive …
RESULTS: Lower levels of holotranscobalamin and vitamin B12 were associated with higher levels of depressive symptoms when controlled for Mi …
Reduced folic acid, vitamin B12 and docosahexaenoic acid and increased homocysteine and cortisol in never-medicated schizophrenia patients: implications for altered one-carbon metabolism.
Kale A, Naphade N, Sapkale S, Kamaraju M, Pillai A, Joshi S, Mahadik S. Kale A, et al. Psychiatry Res. 2010 Jan 30;175(1-2):47-53. doi: 10.1016/j.psychres.2009.01.013. Epub 2009 Dec 6. Psychiatry Res. 2010. PMID: 19969375
This study, using a unique cohort, provided a broader mechanism (disturbed folic acid-vitamin B12-DHA balance) of altered one-carbon metabolism and one of its key consequential components, an increased homocysteine level that together with cortisol, can contribute to the neuropat …
This study, using a unique cohort, provided a broader mechanism (disturbed folic acid-vitamin B12-DHA balance) of altered one-carbon metabol …
The Vitamins in Psychosis Study: A Randomized, Double-Blind, Placebo-Controlled Trial of the Effects of Vitamins B(12), B(6), and Folic Acid on Symptoms and Neurocognition in First-Episode Psychosis.
Allott K, McGorry PD, Yuen HP, Firth J, Proffitt TM, Berger G, Maruff P, O'Regan MK, Papas A, Stephens TCB, O'Donnell CP. Allott K, et al. Biol Psychiatry. 2019 Jul 1;86(1):35-44. doi: 10.1016/j.biopsych.2018.12.018. Epub 2019 Jan 9. Biol Psychiatry. 2019. PMID: 30771856 Clinical Trial.
METHODS: A randomized, double-blind, placebo-controlled trial was used. A total of 120 patients with first-episode psychosis were randomized to an adjunctive B-vitamin supplement (containing folic acid [5 mg], B(12) [0.4 mg], and B(6) [50 mg]) or placebo, taken once daily …
METHODS: A randomized, double-blind, placebo-controlled trial was used. A total of 120 patients with first-episode psychosis were ran …
Serum folic acid and B12 in 272 psychiatric in-patients.
Carney MW, Sheffield BF. Carney MW, et al. Psychol Med. 1978 Feb;8(1):139-44. doi: 10.1017/s0033291700006711. Psychol Med. 1978. PMID: 635065
Serum folate and B12 estimations were carried out on 272 admissions to a psychiatric unit during 1972 and 1973. 21.3% had serum folate below 2 ng/ml and 26.1% serum B12 below 150 pg/ml. The organic psychosis patients had a significantly lower mean B12 than the others, and …
Serum folate and B12 estimations were carried out on 272 admissions to a psychiatric unit during 1972 and 1973. 21.3% had serum folate below …
Vitamins and alcoholism. II. folate and vitamin B12.
Bonjour JP. Bonjour JP. Int J Vitam Nutr Res. 1980;50(1):96-121. Int J Vitam Nutr Res. 1980. PMID: 6248475 Review. No abstract available.
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