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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1967 2
1968 4
1969 2
1970 2
1971 2
1972 9
1973 3
1974 3
1975 4
1976 7
1977 1
1978 5
1979 4
1980 1
1981 4
1982 4
1983 8
1984 3
1985 4
1986 8
1987 3
1988 2
1989 4
1990 11
1991 4
1992 9
1993 11
1994 18
1995 14
1996 19
1997 14
1998 22
1999 15
2000 31
2001 27
2002 27
2003 28
2004 24
2005 19
2006 23
2007 25
2008 33
2009 36
2010 24
2011 27
2012 21
2013 48
2014 16
2015 22
2016 26
2017 27
2018 19
2019 17
2020 13
2021 10
2022 8
2023 11
2024 5

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745 results

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Page 1
[Hypervitaminosis B12. Our experience and a review].
Zulfiqar AA, Andres E, Lorenzo Villalba N. Zulfiqar AA, et al. Medicina (B Aires). 2019;79(5):391-396. Medicina (B Aires). 2019. PMID: 31671389 Free article. Review. Spanish.
High serum levels of vitamin B12 or cobalamin, also called hypervitaminemia B12, is a frequently underestimated biological abnormality. According to the literature, some of the entities related to this finding are solid neoplasia (primary or metastatic) and acute or chroni …
High serum levels of vitamin B12 or cobalamin, also called hypervitaminemia B12, is a frequently underestimated biological abnormality
Vitamin B12 deficiency: case report and review of literature.
Hasbaoui BE, Mebrouk N, Saghir S, Yajouri AE, Abilkassem R, Agadr A. Hasbaoui BE, et al. Pan Afr Med J. 2021 Mar 4;38:237. doi: 10.11604/pamj.2021.38.237.20967. eCollection 2021. Pan Afr Med J. 2021. PMID: 34046142 Free PMC article. Review.
Symptoms and signs of vitamin B12 deficiency appear between the ages of 2 to 12 months and include vomiting, lethargy, failure to thrive, hypotonia, and arrest or regression of developmental skills. Approximately one half of this cases exhibit abnormal movements, variously …
Symptoms and signs of vitamin B12 deficiency appear between the ages of 2 to 12 months and include vomiting, lethargy, failure to thrive, hy …
Down syndrome--genetic and nutritional aspects of accompanying disorders.
Mazurek D, Wyka J. Mazurek D, et al. Rocz Panstw Zakl Hig. 2015;66(3):189-94. Rocz Panstw Zakl Hig. 2015. PMID: 26400113 Free article. Review.
DS persons with overweight or obesity are linked with a slow metabolic rate, abnormal blood leptin concentrations and exhibit low levels of physical activity. Vitamin B group deficiencies and abnormal blood homocysteine levels decrease the rate …
DS persons with overweight or obesity are linked with a slow metabolic rate, abnormal blood leptin concentrations and exhibit …
Vitamin B12 deficiency - A 21st century perspective .
Shipton MJ, Thachil J. Shipton MJ, et al. Clin Med (Lond). 2015 Apr;15(2):145-50. doi: 10.7861/clinmedicine.15-2-145. Clin Med (Lond). 2015. PMID: 25824066 Free PMC article. Review.
Vitamin B12 deficiency is a common condition which can present with non-specific clinical features, and in severe cases with neurological or haematological abnormalities. Although classically caused by pernicious anaemia, this condition now accounts for a minority of cases …
Vitamin B12 deficiency is a common condition which can present with non-specific clinical features, and in severe cases with neurological or …
Vitamin B(12) deficiency.
Green R, Allen LH, Bjørke-Monsen AL, Brito A, Guéant JL, Miller JW, Molloy AM, Nexo E, Stabler S, Toh BH, Ueland PM, Yajnik C. Green R, et al. Nat Rev Dis Primers. 2017 Jun 29;3:17040. doi: 10.1038/nrdp.2017.40. Nat Rev Dis Primers. 2017. PMID: 28660890 Review.
Vitamin B(12) (B12; also known as cobalamin) is a B vitamin that has an important role in cellular metabolism, especially in DNA synthesis, methylation and mitochondrial metabolism. ...Disruption of B12 transport in the blood, or impaired cellular upta
Vitamin B(12) (B12; also known as cobalamin) is a B vitamin that has an important role in cellular metabolism, especial
The pathophysiology of elevated vitamin B12 in clinical practice.
Andrès E, Serraj K, Zhu J, Vermorken AJ. Andrès E, et al. QJM. 2013 Jun;106(6):505-15. doi: 10.1093/qjmed/hct051. Epub 2013 Feb 27. QJM. 2013. PMID: 23447660 Review.
Clinically, it can be paradoxically accompanied by signs of deficiency, reflecting a functional deficiency linked to qualitative abnormalities, which are related to defects in tissue uptake and action of vitamin B12. ...While low serum cobalamin levels do not necessarily i …
Clinically, it can be paradoxically accompanied by signs of deficiency, reflecting a functional deficiency linked to qualitative abnormal
Folic acid and primary prevention of neural tube defects: A review.
van Gool JD, Hirche H, Lax H, De Schaepdrijver L. van Gool JD, et al. Reprod Toxicol. 2018 Sep;80:73-84. doi: 10.1016/j.reprotox.2018.05.004. Epub 2018 May 16. Reprod Toxicol. 2018. PMID: 29777755 Review.
The risk of folate intake >1 mg/day does not outweigh the benefits of folic acid fortification, provided un-metabolized folic acid, RBC folate and vitamin B(12) are monitored periodically. ...
The risk of folate intake >1 mg/day does not outweigh the benefits of folic acid fortification, provided un-metabolized folic acid …
Inositol as putative integrative treatment for PCOS.
Genazzani AD. Genazzani AD. Reprod Biomed Online. 2016 Dec;33(6):770-780. doi: 10.1016/j.rbmo.2016.08.024. Epub 2016 Sep 16. Reprod Biomed Online. 2016. PMID: 27717596 Free article. Review.
Studies over the last decade have demonstrated that some polycystic ovary syndrome (PCOS) patients have abnormal insulin sensitivity (insulin resistance), independently from being overweight or obese. ...The use of insulin sensitizers (i.e. metformin), reduces such meta
Studies over the last decade have demonstrated that some polycystic ovary syndrome (PCOS) patients have abnormal insulin sensitivity …
Folic acid versus 5- methyl tetrahydrofolate supplementation in pregnancy.
Ferrazzi E, Tiso G, Di Martino D. Ferrazzi E, et al. Eur J Obstet Gynecol Reprod Biol. 2020 Oct;253:312-319. doi: 10.1016/j.ejogrb.2020.06.012. Epub 2020 Jun 13. Eur J Obstet Gynecol Reprod Biol. 2020. PMID: 32868164 Review.
However, folic acid is inactive in the human body and must be converted by the liver into the active molecule 5-methyltetrahydrofolate (5-MTHF). 5-MTHF functions as a methyl donor in many metabolic reactions, including the conversion of homocysteine into methionine, the bi …
However, folic acid is inactive in the human body and must be converted by the liver into the active molecule 5-methyltetrahydrofolate (5-MT …
Riboflavin and health: A review of recent human research.
Thakur K, Tomar SK, Singh AK, Mandal S, Arora S. Thakur K, et al. Crit Rev Food Sci Nutr. 2017 Nov 22;57(17):3650-3660. doi: 10.1080/10408398.2016.1145104. Crit Rev Food Sci Nutr. 2017. PMID: 27029320 Review.
The purpose of this review is to provide an overview of the importance of riboflavin, its absorption and metabolism in health and diseased conditions, its deficiency and its association with various health diseases, and metabolic disorders. ...The riboflavin deficie …
The purpose of this review is to provide an overview of the importance of riboflavin, its absorption and metabolism in health and dis …
745 results