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Research Article

Periconceptional use of folic acid supplements in Oslo

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Pages 620-627 | Published online: 07 Aug 2009

References

  • Czeizel AE, Dudas I. Prevention of the first occurrence of neural-tube defects by periconceptional vitamin supplementation. N Engl J Med 1992; 327: 1832–5.
  • Berry RJ, Li Z, Erickson JD, Li S, Moore CA, Wang H et al. Prevention of neural-tube defects with folic acid in China. China–U.S. Collaborative Project for Neural Tube Defect Prevention. N Engl J Med 1999; 341: 1485–90.
  • Lumley J, Watson L, Watson M, Bower C. Periconceptional supplementation with folate and/or multivitamins for preventing neural tube defects (Cochrane Review). Cochrane Database Syst Rev 2001; 3: CD001056.
  • Botto LD, Moore CA, Khoury MJ, Erickson JD. Neural-tube defects. N Engl J Med 1999; 341: 1509–19.
  • Tell GS, Vollset SE, Lande B, Pedersen JI, Loken EB, Jacobsen BK. [Folate and health – new knowledge and new recommendations]. Tidsskr Nor Laegeforen 1998; 118: 3155–60.
  • Jorgensen FS, Valentin L, Salvesen KA, Jorgensen C, Jensen FR, Bang J et al. MULTISCAN – a Scandinavian multicenter second trimester obstetric ultrasound and serum screening study. Acta Obstet Gynecol Scand 1999; 78: 501–10.
  • International Clearinghouse for Birth Defects Monitoring System. Annual Report 2001 with Data from 1999. The International Centre for Birth Defects, Roma, 2001.
  • National Nutrition Council. Vurdering av behovet for økt folatinntak [Assessment of the need for increasing the intake of folate in Norway] (in Norwegian with English Abstract). 1997; 2.
  • McNulty H, Cuskelly GJ, Ward M. Response of red blood cell folate to intervention: implications for folate recommendations for the prevention of neural tube defects. Am J Clin Nutr 2000; 71: 1308S–11S.
  • Czeizel AE. Primary prevention of neural-tube defects and some other major congenital abnormalities: recommendations for the appropriate use of folic acid during pregnancy. Paediatr Drugs 2000; 2: 437–49.
  • Rosenquist TH, Ratashak SA, Selhub J. Homocysteine induces congenital defects of the heart and neural tube: effect of folic acid. Proc Natl Acad Sci USA 1996; 93: 15227–32.
  • Caudill MA, Le T, Moonie SA, Esfahani ST, Cogger EA. Folate status in women of childbearing age residing in Southern California after folic acid fortification. J Am Coll Nutr 2001; 20: 129–34.
  • Jacques PF, Bostom AG, Williams RR, Ellison RC, Eckfeldt JH, Rosenberg IH et al. Relation between folate status, a common mutation in methylenetetrahydrofolate reductase, and plasma homocysteine concentrations. Circulation 1996; 93: 7–9.
  • Werler MM, Shapiro S, Mitchell AA. Periconceptional folic acid exposure and risk of occurrent neural tube defects. J Am Med Assoc 1993; 269: 1257–61.
  • Smithells RW, Nevin NC, Seller MJ, Sheppard S, Harris R, Read AP et al. Further experience of vitamin supplementation for prevention of neural tube defect recurrences. Lancet 1983; 1: 1027–31.
  • Prevention of neural tube defects: results of the Medical Research Council Vitamin Study. MRC Vitamin Study Research Group. Lancet 1991; 338: 131–7.
  • Vollset SE, Lande B. Knowledge and attitudes of folate, and use of dietary supplements among women of reproductive age in Norway 1998. Acta Obstet Gynecol Scand 2000; 79: 513–19.
  • Backe B. Rutinemessig ultralydundersøkelser I svangerskapsomsorgen I Norge 1994 [Routine ultrasonography in obstetric care in Norway, 1994] (in Norwegian with English Abstract). Tidsskr Nor Laegeforen 1997; 117: 2314–15.
  • Statistics Norway. Updated numbers on immigrants. 2002. http://www/ssb.no/english/subjects/02/sa_innvand_en/main. html.
  • Rognerud M, Stensvold I. Oslohelsa [Health in Oslo]. Information section, Ulleval University Hospital, 1998.
  • Oslostatistikken [Oslostatistics] 8/2000. Department of Finance. City of Oslo, 2001.
  • Smits LJ, Essed GG. Short interpregnancy intervals and unfavourable pregnancy outcome: role of folate depletion. Lancet 2001; 358: 2074–7.
  • Honein MA, Paulozzi LJ, Mathews TJ, Erickson JD, Wong LY. Impact of folic acid fortification of the US food supply on the occurrence of neural tube defects. J Am Med Assoc 2001; 20: 2981–6.
  • Frishman GN, Spurrell TP, Heber WW. Folic acid. Preconception knowledge and use by infertile women. J Reprod Med 2001; 46: 1025–30.
  • Food and Drug Administration, HHS. Food standards: amendment of standards of identity for enriched grain products to require addition of folic acid. Federal Register 1996; 61: 8781–97.
  • Butterworth CE Jr, Tamura T. Folic acid safety and toxicity: a brief review. Am J Clin Nutr 1989; 50: 353–8.
  • Hansen M, Samman S, Madsen LT, Jensen M, Sorensen SS, Sandstrom B. Folic acid enrichment of bread does not appear to affect zinc absorption in young women. Am J Clin Nutr 2001; 74: 125–9.
  • Ericson A, Kallen B, Aberg A. Use of multivitamins and folic acid in early pregnancy and multiple births in Sweden. Twin Res 2001; 4: 63–6.
  • Lumley J, Watson L, Watson M, Bower C. Modelling the potential impact of population-wide periconceptional folate/multivitamin supplementation on multiple births. Br J Obstet Gynaecol 2001; 108: 937–42.
  • Shaw GM, O’Malley CD, Wasserman CR, Tolarova MM, Lammer EJ. Maternal periconceptional use of multivitamins and reduced risk for conotruncal heart defects and limb deficiencies among offspring. Am J Med Genet 1995; 59: 536–45.
  • Czeizel AE. Prevention of congenital abnormalities by periconceptional multivitamin supplementation. Br Med J 1993; 306: 1645–8.
  • Botto LD, Khoury MJ, Mulinare J, Erickson JD. Periconceptional multivitamin use and the occurrence of conotruncal heart defects: results from a population-based, case-control study. Pediatrics 1996; 98: 911–17.
  • Thompson JR, Gerald PF, Willoughby ML, Armstrong BK. Maternal folate supplementation in pregnancy and protection against acute lymphoblastic leukaemia in childhood: a case-control study. Lancet 2001; 358: 1935–40.
  • Mangoni AA, Jackson SH. Homocysteine and cardiovascular disease: current evidence and future prospects. Am J Med 2002; 112: 556–65.
  • Seshadri S, Beiser A, Selhub J, Jacques PF, Rosenberg IH, D’Agostino RB et al. Plasma homocysteine as a risk factor for dementia and Alzheimer’s. N Engl J Med 2002; 346: 476–83.
  • Eichholzer M, Luthy J, Moser U, Fowler B. Folate and the risk of colorectal, breast and cervix cancer: the epidemiological evidence. Swiss Med Weekly 2001; 131: 539–49.

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