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1958 2
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1975 3
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1977 2
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1981 3
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1984 2
1985 4
1986 1
1987 2
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1992 4
1993 1
1994 1
1996 2
1998 2
1999 2
2000 1
2002 1
2003 1
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2005 2
2006 2
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2012 6
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87 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.
The main causes of B12 malabsorption include inherited disorders (Intrinsic factor deficiency, Imerslund-Grasbeck disease, Addison's pernicious anemia, obesity, bariatric surgery and gastrectomies. ...
The main causes of B12 malabsorption include inherited disorders (Intrinsic factor deficiency, Imerslund-Grasbeck disea …
Autoimmune Gastritis.
Hall SN, Appelman HD. Hall SN, et al. Arch Pathol Lab Med. 2019 Nov;143(11):1327-1331. doi: 10.5858/arpa.2019-0345-RA. Arch Pathol Lab Med. 2019. PMID: 31661309 Free article. Review.
.-: Autoimmune gastritis (AG) is a corpus-restricted chronic atrophic gastritis associated with intrinsic factor deficiency, either with or without pernicious anemia. ...
.-: Autoimmune gastritis (AG) is a corpus-restricted chronic atrophic gastritis associated with intrinsic factor deficiency …
Pernicious Anemia: The Hematological Presentation of a Multifaceted Disorder Caused by Cobalamin Deficiency.
Esposito G, Dottori L, Pivetta G, Ligato I, Dilaghi E, Lahner E. Esposito G, et al. Nutrients. 2022 Apr 17;14(8):1672. doi: 10.3390/nu14081672. Nutrients. 2022. PMID: 35458234 Free PMC article. Review.
Pernicious anemia occurs in a later stage of autoimmune atrophic gastritis when gastric intrinsic factor deficiency and consequent vitamin B(12) deficiency may occur. ...
Pernicious anemia occurs in a later stage of autoimmune atrophic gastritis when gastric intrinsic factor deficiency and …
Hereditary intrinsic factor deficiency in chaldeans.
Sturm AC, Baack EC, Armstrong MB, Schiff D, Zia A, Savasan S, de la Chapelle A, Tanner SM. Sturm AC, et al. JIMD Rep. 2013;7:13-8. doi: 10.1007/8904_2012_133. Epub 2012 Mar 18. JIMD Rep. 2013. PMID: 23430489 Free PMC article.
Today, perhaps the most common causes of juvenile Cbl deficiency are Imerslund-Grasbeck syndrome and inherited intrinsic factor deficiency (IFD). Three genes are involved and genetic testing is complicated and not widely available. ...
Today, perhaps the most common causes of juvenile Cbl deficiency are Imerslund-Grasbeck syndrome and inherited intrinsic factor …
Hereditary intrinsic factor deficiency in China caused by a novel mutation in the intrinsic factor gene-a case report.
Ruan J, Han B, Zhuang J, Chen M, Chen F, Huang Y, Zhou W. Ruan J, et al. BMC Med Genet. 2020 Nov 10;21(1):221. doi: 10.1186/s12881-020-01158-z. BMC Med Genet. 2020. PMID: 33172407 Free PMC article.
BACKGROUND: Hereditary intrinsic factor deficiency is a rare disease characterized by cobalamin deficiency with the lack of gastric intrinsic factor because of gastric intrinsic factor (GIF) mutations. ...CONCLUSIONS: A novel compound heterozygous mutation of …
BACKGROUND: Hereditary intrinsic factor deficiency is a rare disease characterized by cobalamin deficiency with the lac …
Inherited defects of cobalamin metabolism.
Watkins D, Rosenblatt DS. Watkins D, et al. Vitam Horm. 2022;119:355-376. doi: 10.1016/bs.vh.2022.01.010. Epub 2022 Feb 21. Vitam Horm. 2022. PMID: 35337626
Combined methylmalonic aciduria and homocystinuria is seen in patients with impaired intestinal cobalamin absorption (intrinsic factor deficiency, Imerslund-Grasbeck syndrome) and with defects affecting synthesis of both cobalamin coenzymes (cblC, cblD, cblF …
Combined methylmalonic aciduria and homocystinuria is seen in patients with impaired intestinal cobalamin absorption (intrinsic fa …
Intrinsic factor deficiency in adults with normal hydrochloric acid production.
Meeroff JC, Zagalsky D, Meeroff M. Meeroff JC, et al. Gastroenterology. 1981 Mar;80(3):575-7. Gastroenterology. 1981. PMID: 7450447
Two cases of intrinsic factor deficiency with normal hydrochloric acid production are presented. ...Three hypotheses are offered to explain these findings: (a) These patients have congenital intrinsic factor deficiency that remained in th …
Two cases of intrinsic factor deficiency with normal hydrochloric acid production are presented. ...Three hypotheses ar …
Diagnosis and management of pernicious anemia.
Annibale B, Lahner E, Fave GD. Annibale B, et al. Curr Gastroenterol Rep. 2011 Dec;13(6):518-24. doi: 10.1007/s11894-011-0225-5. Curr Gastroenterol Rep. 2011. PMID: 21947876 Review.
Pernicious anemia is a macrocytic anemia due to cobalamin deficiency, which is the result of intrinsic factor deficiency. Pernicious anemia is associated with atrophic body gastritis, whose diagnostic criteria are based on the histologic evidence of gastric b …
Pernicious anemia is a macrocytic anemia due to cobalamin deficiency, which is the result of intrinsic factor deficiency …
Biochemical and Hematologic Manifestations of Gastric Intrinsic Factor (GIF) Deficiency: A Treatable Cause of B12 Deficiency in the Old Order Mennonite Population of Southwestern Ontario.
Ferrand A, Siu VM, Rupar CA, Napier MP, Al-Dirbashi OY, Chakraborty P, Prasad C. Ferrand A, et al. JIMD Rep. 2015;18:69-77. doi: 10.1007/8904_2014_351. Epub 2014 Oct 12. JIMD Rep. 2015. PMID: 25308559 Free PMC article.
Intrinsic factor deficiency (OMIM #261000, IFD) is a rare inherited disorder of vitamin B12 metabolism due to mutations in the gastric intrinsic factor (GIF) gene.We report three individuals from an Old Order Mennonite community who presented with B12 deficie …
Intrinsic factor deficiency (OMIM #261000, IFD) is a rare inherited disorder of vitamin B12 metabolism due to mutations …
87 results