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1967 146
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1970 149
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1984 214
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1986 233
1987 205
1988 213
1989 250
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1999 372
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2009 753
2010 761
2011 833
2012 907
2013 958
2014 964
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32,458 results

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Page 1
Vitamin B12 absorption and malabsorption.
Guéant JL, Guéant-Rodriguez RM, Alpers DH. Guéant JL, et al. Vitam Horm. 2022;119:241-274. doi: 10.1016/bs.vh.2022.01.016. Epub 2022 Mar 1. Vitam Horm. 2022. PMID: 35337622 Review.
In the stomach, B12 is released from food carrier proteins and binds to HC. The degradation of HC by pancreatic proteases and the pH change trigger the transfer of B12 to IF in the duodenum. Cubilin and amnionless are the two components of the receptor that mediates …
In the stomach, B12 is released from food carrier proteins and binds to HC. The degradation of HC by pancreatic proteases and the pH …
Vitamin B12: For more than just the treatment of megaloblastic anemia?
Pardo-Cabello AJ, Manzano-Gamero V, Puche-Cañas E. Pardo-Cabello AJ, et al. Rev Clin Esp (Barc). 2023 Feb;223(2):114-119. doi: 10.1016/j.rceng.2022.11.004. Epub 2023 Jan 18. Rev Clin Esp (Barc). 2023. PMID: 36669740 Review.
Vitamin B12, or cobalamin, belongs to the group of water-soluble vitamins and is ingested through food of animal origin such as eggs, milk, red meat and poultry, fish, and shellfish. Its clinical indication is the treatment of hypovitaminosis B12 administered orally …
Vitamin B12, or cobalamin, belongs to the group of water-soluble vitamins and is ingested through food of animal origin such as eggs, …
Vitamin B12 deficiency.
Green R, Miller JW. Green R, et al. Vitam Horm. 2022;119:405-439. doi: 10.1016/bs.vh.2022.02.003. Epub 2022 Mar 11. Vitam Horm. 2022. PMID: 35337628
Disruption of either of these reactions gives rise to B12 deficiency. Although more common with advancing age, because of the higher prevalence of malabsorptive disorders in the elderly, B12 deficiency is widely distributed across all age groups particularly where f …
Disruption of either of these reactions gives rise to B12 deficiency. Although more common with advancing age, because of the higher …
Vitamin B12 Deficiency.
Ankar A, Kumar A. Ankar A, et al. 2024 Sep 10. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. 2024 Sep 10. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. PMID: 28722952 Free Books & Documents.
Vitamin B12 (cobalamin) is a water-soluble vitamin that is derived from animal products such as red meat, dairy, and eggs. ...As a result, B12 deficiency can lead to hematologic and neurologic symptoms. B12 is stored in excess in the liver; however, in cases …
Vitamin B12 (cobalamin) is a water-soluble vitamin that is derived from animal products such as red meat, dairy, and eggs. ...As a re …
Long-term metformin therapy and vitamin B12 deficiency: An association to bear in mind.
Infante M, Leoni M, Caprio M, Fabbri A. Infante M, et al. World J Diabetes. 2021 Jul 15;12(7):916-931. doi: 10.4239/wjd.v12.i7.916. World J Diabetes. 2021. PMID: 34326945 Free PMC article. Review.
Nevertheless, no definite guidelines are currently available for vitamin B12 deficiency screening in patients on metformin therapy, and vitamin B12 deficiency remains frequently unrecognized in such individuals. ...Finally, we briefly review basic concepts related t …
Nevertheless, no definite guidelines are currently available for vitamin B12 deficiency screening in patients on metformin therapy, a …
Inherited and acquired vitamin B12 deficiencies: Which administration route to choose for supplementation?
Elangovan R, Baruteau J. Elangovan R, et al. Front Pharmacol. 2022 Sep 29;13:972468. doi: 10.3389/fphar.2022.972468. eCollection 2022. Front Pharmacol. 2022. PMID: 36249776 Free PMC article. Review.
Vitamin B12 or cobalamin deficiency is a commonly encountered clinical scenario and most clinicians will have familiarity prescribing Vitamin B12 to treat their patients. Despite the high prevalence of this condition, there is widespread heterogeneity regarding rout …
Vitamin B12 or cobalamin deficiency is a commonly encountered clinical scenario and most clinicians will have familiarity prescribing …
Vitamin B12 and chronic kidney disease.
Wu HHL, Wang AY. Wu HHL, et al. Vitam Horm. 2022;119:325-353. doi: 10.1016/bs.vh.2022.01.011. Epub 2022 Feb 25. Vitam Horm. 2022. PMID: 35337625
The mechanisms of homocysteine-mediated and vitamin B12-mediated tissue damage in CKD are discussed. This chapter reviews current perspective on definition and measurement of plasma vitamin B12 levels in the CKD population. ...The prognostic value of vitamin B12 …
The mechanisms of homocysteine-mediated and vitamin B12-mediated tissue damage in CKD are discussed. This chapter reviews current per …
Biomarkers and Algorithms for the Diagnosis of Vitamin B12 Deficiency.
Hannibal L, Lysne V, Bjørke-Monsen AL, Behringer S, Grünert SC, Spiekerkoetter U, Jacobsen DW, Blom HJ. Hannibal L, et al. Front Mol Biosci. 2016 Jun 27;3:27. doi: 10.3389/fmolb.2016.00027. eCollection 2016. Front Mol Biosci. 2016. PMID: 27446930 Free PMC article. Review.
Vitamin B12 (cobalamin, Cbl, B12) is an indispensable water-soluble micronutrient that serves as a coenzyme for cytosolic methionine synthase (MS) and mitochondrial methylmalonyl-CoA mutase (MCM). ...This review discusses the usefulness and limitations of current bi …
Vitamin B12 (cobalamin, Cbl, B12) is an indispensable water-soluble micronutrient that serves as a coenzyme for cytosolic meth …
Metformin-Induced Vitamin B12 Deficiency in Patients With Type-2 Diabetes Mellitus.
Tiwari A, Kumar Singh R, Satone PD, Meshram RJ. Tiwari A, et al. Cureus. 2023 Oct 26;15(10):e47771. doi: 10.7759/cureus.47771. eCollection 2023 Oct. Cureus. 2023. PMID: 38034222 Free PMC article. Review.
Various studies also show a relation between vitamin B12 insufficiency and metformin-treated T2DM patients as decreased absorption of vitamin B12. ...Methylmalonic acid and homocysteine levels can be measured to identify vitamin B12 insufficiency at its early …
Various studies also show a relation between vitamin B12 insufficiency and metformin-treated T2DM patients as decreased absorption of …
Association between metformin and vitamin B12 deficiency in patients with type 2 diabetes.
Sayedali E, Yalin AE, Yalin S. Sayedali E, et al. World J Diabetes. 2023 May 15;14(5):585-593. doi: 10.4239/wjd.v14.i5.585. World J Diabetes. 2023. PMID: 37273250 Free PMC article. Review.
In the last 20 years, there has been increasing evidence of vitamin B12 deficiency among metformin-treated diabetic patients. Many studies have reported that vitamin B12 deficiency is related to the ma-labsorption of vitamin B12 among metformin-treated T2DM p …
In the last 20 years, there has been increasing evidence of vitamin B12 deficiency among metformin-treated diabetic patients. Many st …
32,458 results
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