Dietary omega-3 fatty acids for women

Biomedicine and Pharmacotherapy

Volumn 61, Issue 2-3, 2007, Pages 105-112

  Bourre, Jean Marie ^a  

^a INSERM   (France)

Author keywords

ALA; Cancer; DHA; Infant; Lactation; Omega 3 fatty acids; Polyunsaturated fatty acids; Pregnancy; Woman

Indexed keywords

DOCOSAHEXAENOIC ACID; FISH OIL; ICOSAPENTAENOIC ACID; LINOLEIC ACID; OMEGA 3 FATTY ACID; RAPESEED OIL; VERY LONG CHAIN FATTY ACID;

ADIPOSE TISSUE; ALZHEIMER DISEASE; BREAST CANCER; BREAST FEEDING; BREAST MILK; CANCER PREVENTION; CARDIOVASCULAR DISEASE; COLON CANCER; DEMENTIA; DIABETES MELLITUS; DIET SUPPLEMENTATION; DIETARY INTAKE; DRUG CAPSULE; EGG; FEMALE; FISH; HOT FLUSH; HUMAN; HYPERTENSION; ISCHEMIC HEART DISEASE; LACTATION; MANIC DEPRESSIVE PSYCHOSIS; POSTMENOPAUSE; PREGNANCY; PREMENSTRUAL SYNDROME; PRIORITY JOURNAL; PUERPERAL DEPRESSION; RAPESEED; RETINA MACULA AGE RELATED DEGENERATION; SHORT SURVEY; SKIN CANCER; SYSTEMATIC REVIEW; TOXEMIA; UTERUS CANCER; WALNUT; WOMEN'S HEALTH;

ADIPOSE TISSUE; ALPHA-LINOLENIC ACID; DOCOSAHEXAENOIC ACIDS; EICOSAPENTAENOIC ACID; FATTY ACIDS, OMEGA-3; FEMALE; FETAL DEVELOPMENT; HUMANS; INFANT, NEWBORN; NUTRITION POLICY; NUTRITIONAL REQUIREMENTS; NUTRITIVE VALUE; PREGNANCY; SEAFOOD; WOMEN'S HEALTH;

EID: 34147209848     PISSN: 07533322     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biopha.2006.09.015     Document Type: Short Survey

References (103)

1. Tapiero H., Ba G.N., Couvreur P., and Tew K.D. Polyunsaturated fatty acids (PUFA) and eicosanoids in human health and pathologies. Biomed Pharmacother 56 (2002) 215
2. Simopoulos A.P. The importance of the ratio of omega-6/omega-3 essential fatty acids. Biomed Pharmacother 56 (2002) 365
3. Holman R.T. Control of polyunsaturated acids in tissue lipids. J Am Coll Nutr 5 (1986) 183
4. Bjerve K.S., Thoresen L., and Borsting S. Linseed and cod liver oil induce rapid growth in a 7-year-old girl with N-3-fatty acid deficiency. J Parenter Enteral Nutr 12 (1988) 521
5. Olsen S.F., Hansen H.S., Sommer S., Jensen B., Sorensen T.I., Secher N.J., et al. Gestational age in relation to marine n-3 fatty acids in maternal erythrocytes: a study of women in the Faroe Islands and Denmark. Am J Obstet Gynecol 64 (1991) 1203
6. Smuts C.M., Huang M., Mundy D., Plasse T., Major S., and Carlson S.E. A randomized trial of docosahexaenoic acid supplementation during the third trimester of pregnancy. Obstet Gynecol 101 (2003) 469
7. Gerrard J., Popeski D., Ebbeling L., Brown P., and Hornstra G. Dietary omega 3 fatty acids and gestational hypertension in the Inuit. Arctic Med Res Suppl (1991) 763
8. D'Almeida A., Carter J.P., Anatol A., and Prost C. Effects of a combination of evening primrose oil (gamma linolenic acid) and fish oil (eicosapentaenoic + docahexaenoic acid) versus magnesium, and versus placebo in preventing pre-eclampsia. Women Health 19 (1992) 117
9. Reddy S., Sanders T.A., and Obeid O. The influence of maternal vegetarian diet on essential fatty acid status of the newborn. Eur J Clin Nutr 48 (1994) 358
10. Lapillonne A., Brossard N., Claris O., Reygrobellet B., and Salle B.L. Erythrocyte fatty acid composition in term infants fed human milk or a formula enriched with a low eicosapentanoic acid fish oil for 4 months. Eur J Pediatr 159 (2000) 49
11. Velzing-Aarts F.V., van der Klis F.R., van der Dijs F.P., van Beusekom C.M., Landman H., Capello J.J., et al. Effect of three low-dose fish oil supplements, administered during pregnancy, on neonatal long-chain polyunsaturated fatty acid status at birth. Prostaglandins Leukot Essent Fatty Acids 65 (2001) 51
12. Sanjurjo P., Ruiz-Sanz J.I., Jimeno P., Aldamiz-Echevarria L., Aquino L., Matorras R., et al. Supplementation with docosahexaenoic acid in the last trimester of pregnancy: maternal-fetal biochemical findings. J Perinat Med 32 (2004) 132
13. Bourre J.M., Faivre A., Dumont O., Nouvelot A., Loudes C., Puymirat J., et al. Effect of polyunsaturated fatty acids on fetal mouse brain cells in culture in a chemically defined medium. J Neurochem 41 (1983) 1234
14. Bourre J.M., Pascal G., Masson M., Dumont O., Durand G., and Picioti M. Alterations in the fatty acid composition of rat brain cells (neurons, astrocytes and oligodendrocytes) and of subcellular fractions (myelin and synaptosomes) induced by a diet devoided of (n-3) fatty acids. J Neurochem 43 (1984) 342
15. Bourre J.M., François M., Youyou A., Dumont O., Piciotti M., Pascal G., et al. The effects of dietary alpha-linolenic acid on the composition of nerve membranes, enzymatic activity, amplitude of electrophysiological parameters, resistance to poisons and performance of learning task in rat. J Nutr 1989 (1880) 119
16. Otto S.J., van Houwelingen A.C., Badart-Smook A., and Hornstra G. Changes in the maternal essential fatty acid profile during early pregnancy and the relation of the profile to diet. Am J Clin Nutr 73 (2001) 302
17. Montgomery C., Speake B.K., Cameron A., Sattar N., and Weaver L.T. Maternal docosahexaenoic acid supplementation and fetal accretion. Br J Nutr 90 (2003) 135
18. Al M.D., van Houwelingen A.C., Kester A.D., Hasaart T.H., de Jong A.E., and Hornstra G. Maternal essential fatty acid patterns during normal pregnancy and their relationship to the neonatal essential fatty acid status. Br J Nutr 74 (1995) 55
19. Zeijdner E.E., van Houwelingen A.C., Kester A.D., and Hornstra G. Essential fatty acid status in plasma phospholipids of mother and neonate after multiple pregnancy. Prostaglandins Leukot Essent Fatty Acids 56 (1997) 395
20. Martin J.C., Bougnoux P., Fignon A., Theret V., Antoine J.M., Lamisse F., et al. Dependence of human milk essential fatty acids on adipose stores during lactation. Am J Clin Nutr 58 (1993) 653
21. Baylin A., Kabagambe E.K., Siles X., and Campos H. Adipose tissue biomarkers of fatty acid intake. Am J Clin Nutr 76 (2002) 750
22. Hamosh M., Henderson T.R., Kemper M.A., Orr N.M., Gil A., and Hamosh P. Long-chain polyunsaturated fatty acids (LC-PUFA) during early development: contribution of milk LC-PUFA to accretion rates varies among organs. Adv Exp Med Biol 501 (2001) 397
23. Martin J.C., Niyongabo T., Moreau L., Antoine J.M., Lanson M., Berger C., et al. Essential fatty acid composition of human colostrum triglycerides: its relationship with adipose tissue composition. Am J Clin Nutr 54 (1991) 829
24. Leaf D.A., Connor W.E., Barstad L., and Sexton G. Incorporation of dietary n-3 fatty acids into the fatty acids of human adipose tissue and plasma lipid classes. Am J Clin Nutr 62 (1995) 68
25. Cunnane S.C., Francescutti V., Brenna J.T., and Crawford M.A. Breast-fed infants achieve a higher rate of brain and whole body docosahexaenoate accumulation than formula-fed infants not consuming dietary docosahexaenoate. Lipids 35 (2000) 105
26. Lauritzen L., Jorgensen M.H., Hansen H.S., and Michaelsen K.F. Fluctuations in human milk long-chain PUFA levels in relation to dietary fish intake. Lipids 37 (2002) 237
27. Henderson R.A., Jensen R.G., Lammi-Keefe C.J., Ferris A.M., and Dardick K.R. Effect of fish oil on the fatty acid composition of human milk and maternal and infant erythrocytes. Lipids 27 (1992) 863
28. Cherian G., and Sim J.S. Changes in the breast milk fatty acids and plasma lipids of nursing mothers following consumption of n-3 polyunsaturated fatty acid enriched eggs. Nutrition 12 (1996) 8
29. Francois C.A., Connor S.L., Bolewicz L.C., and Connor W.E. Supplementing lactating women with flaxseed oil does not increase docosahexaenoic acid in their milk. Am J Clin Nutr 77 (2003) 226
30. Hamosh M., and Bitman J. Human milk in disease: lipid composition. Lipids 27 (1992) 848
31. Specker B.L., Wey H.E., and Miller D. Differences in fatty acid composition of human milk in vegetarian and nonvegetarian women: long-term effect of diet. J Pediatr Gastroenterol Nutr 6 (1987) 764
32. Sanders T.A., and Reddy S. The influence of a vegetarian diet on the fatty acid composition of human milk and the essential fatty acid status of the infant. J Pediatr 120 (1992) S71
33. Strucinska M. Vegetarian diets of breastfeeding women in the light of dietary recommendations. Rocz Panstw Zakl Hig 53 (2002) 65
34. Sanders T.A., Ellis F.R., and Dickerson J.W. Studies of vegans: the fatty acid composition of plasma choline phosphoglycerides, erythrocytes, adipose tissue, and breast milk, and some indicators of susceptibility to ischemic heart disease in vegans and omnivore controls. Am J Clin Nutr 31 (1978) 805
35. Dagnelie P.C., and van Staveren W.A. Macrobiotic nutrition and child health: results of a population-based, mixed-longitudinal cohort study in The Netherlands. Am J Clin Nutr 59 (1994) 1187S
36. Helland I.B., Smith L., Saarem K., Saugstad O.D., and Drevon C.A. Maternal supplementation with very-long-chain n-3 fatty acids during pregnancy and lactation augments children's IQ at 4 years of age. Pediatrics 111 (2003) e39
37. Neuringer M. Infant vision and retinal function in studies of dietary long-chain polyunsaturated fatty acids: methods, results, and implications. Am J Clin Nutr 71 (2000) 256S
38. Agostoni C., and Giovannini M. Cognitive and visual development: influence of differences in breast and formula fed infants. Nutr Health 15 (2001) 183
39. Desmettre T., Lecerf J.M., and Souied E.H. Nutrition and age-related macular degeneration. J Fr Ophtalmol 27 (2004) 3S38
40. Carlson S.E., Werkman S.H., Rhodes P.G., and Tolley E.A. Visual-acuity development in healthy preterm infants: effect of marine-oil supplementation. Am J Clin Nutr 58 (1993) 35
41. Bourre J.M., Durand G., Erre J.P., and Aran J.M. Changes in auditory brainstem responses in alpha-linolenic acid deficiency as a function of age in rat. Audiology 38 (1999) 13
42. Haubner L.Y., Stockard J.E., Saste M.D., Benford V.J., Phelps C.P., Chen L.T., et al. Maternal dietary docosahexanoic acid content affects the rat pup auditory system. Brain Res Bull 58 (2002) 1
43. Unay B., Sarici S.U., Ulas U.H., Akin R., Alpay F., and Gokcay E. Nutritional effects on auditory brainstem maturation in healthy term infants. Arch Dis Child Fetal Neonatal 89 (2004) F177
44. Stene L.C., and Joner G. Use of cod liver oil during the first year of life is associated with lower risk of childhood-onset type 1 diabetes: a large, population-based, case-control study. Am J Clin Nutr 78 (2003) 1128
45. Merzouk H., and Khan N.A. Implication of lipids in macrosomia of diabetic pregnancy: can n-3 polyunsaturated fatty acids exert beneficial effects?. Clin Sci (Lond) 105 (2003) 519
46. Delarue J., LeFoll C., Corporeau C., and Lucas D. N-3 long chain polyunsaturated fatty acids: a nutritional tool to prevent insulin resistance associated to type 2 diabetes and obesity?. Reprod Nutr Dev 44 (2004) 289
47. Savva S.C., Chadjigeorgiou C., Hatzis C., Kyriakakis M., Tsimbinos G., Tornaritis M., et al. Association of adipose tissue arachidonic acid content with BMI and overweight status in children from Cyprus and Crete. Br J Nutr 91 (2004) 643
48. Jayasooriya A.P., Weisinger R.S., Weisinger H.S., Mathai M., Puskas L., Kitajka K., et al. Dietary omega-3 fatty acid supply influences mechanisms controlling body weight and glucose metabolism. Asia Pac J Clin Nutr 13 (2004) S51
49. Chajes V., and Bougnoux P. Omega-6/omega-3 polyunsaturated fatty acid ratio and cancer. World Rev Nutr Diet 92 (2003) 133
50. Kaizer L., Boyd N.F., Kriukov V., and Tritchler D. Fish consumption and breast cancer risk: an ecological study. Nutr Cancer 12 (1989) 61
51. Guo W.D., Chow W.H., Zheng W., Li J.Y., and Blot W.J. Diet, serum markers and breast cancer mortality in China. Jpn J Cancer Res 85 (1994) 572
52. Braga C., La Vecchia C., Negri E., Franceschi S., and Parpinel M. Intake of selected foods and nutrients and breast cancer risk: an age- and menopause-specific analysis. Nutr Cancer 28 (1997) 258
53. Maillard V., Bougnoux P., Ferrari P., Jourdan M.L., Pinault M., Lavillonniere F., et al. N-3 and N-6 fatty acids in breast adipose tissue and relative risk of breast cancer in a case-control study in Tours, France. Int J Cancer 98 (2002) 78
54. Pala V., Krogh V., Muti P., Chajes V., Riboli E., Micheli A., et al. Erythrocyte membrane fatty acids and subsequent breast cancer: a prospective Italian study. J Natl Cancer Inst 93 (2001) 1088
55. Goodstine S.L., Zheng T., Holford T.R., Ward B.A., Carter D., Owens P.H., et al. Dietary (n-3)/(n-6) fatty acid ratio: possible relationship to premenopausal but not postmenopausal breast cancer risk in U.S. women. J Nutr 133 (2003) 1409
56. Franceschi S., Favero A., Decarli A., Negri E., La Vecchia C., Ferraroni M., et al. Intake of macronutrients and risk of breast cancer. Lancet 347 (1996) 1351
57. Voorrips L.E., Brants H.A., Kardinaal A.F., Hiddink G.J., van den Brandt P.A., and Goldbohm R.A. Intake of conjugated linoleic acid, fat, and other fatty acids in relation to postmenopausal breast cancer: the Netherlands Cohort Study on Diet and Cancer. Am J Clin Nutr 76 (2002) 873
58. Bougnoux P. n-3 polyunsaturated fatty acids and cancer. Curr Opin Clin Nutr Metab Care 2 (1999) 121
59. Verhoeven D.T., Assen N., Goldbohm R.A., Dorant E., Sturmans F., Hermus R.J., et al. Vitamins C and E, retinol, beta-carotene and dietary fibre in relation to breast cancer risk: a prospective cohort study. Br J Cancer 75 (1997) 149
60. McEntee M.F., and Whelan J. Dietary polyunsaturated fatty acids and colorectal neoplasia. Biomed Pharmacother 56 (2002) 380
61. Caygill C.P., and Hill M.J. Fish, n-3 fatty acids and human colorectal and breast cancer mortality. Eur J Cancer Prev 4 (1995) 329
62. Willett W.C., Stampfer M.J., Colditz G.A., Rosner B.A., and Speizer F.E. Relation of meat, fat, and fiber intake to the risk of colon cancer in a prospective study among women. N Engl J Med 323 (1990) 1664
63. Kato I., Akhmedkhanov A., Koenig K., Toniolo P.G., Shore R.E., and Riboli E. Prospective study of diet and female colorectal cancer: the New York University Women's Health Study. Nutr Cancer 28 (1997) 276
64. Norat T., Bingham S., Ferrari P., Jenab M., Mazuir M., Overvad K., et al. Meat, fish, and colorectal cancer risk: the European Prospective Investigation into cancer and nutrition. J Natl Cancer Inst 97 (2005) 906
65. European food safety authority (EFSA). Opinion on the CONTAM panel related to the safety assessment of wild and farmed fish. The EFSA Journal (2005) 1-118
66. De Deckere E. Possible beneficial effect of fish and fish n-3 polyunsaturated fatty acids in breast and colorectal cancer. Eur J Cancer Prev 8 (1999) 213
67. Terry P., Wolk A., Vaino H., and Weiderpass E. Fatty fish consumption lowers the risk of endometrial cancer: a natonwide case-control study in Sweden. Cancer Epidemiol Biomarkers Prev 11 (2002) 143
68. McCord J.M., and Edeas M.A. SOD, oxidative stress and human pathologies: a brief history and a future vision. Biomed Pharmacother 59 (2005) 139
69. Emerit J., Edeas M., and Bricaire F. Neurodegenerative diseases and oxidative stress. Biomed Pharmacother 58 (2004) 39
70. Gil A. Polyunsaturated fatty acids and inflammatory diseases. Biomed Pharmacother 56 (2002) 388
71. Bourre J.M. Dietary omega-3 fatty acids and psychiatry: mood, behaviour, stress, depression, dementia and aging. J Nutr Health Aging 9 (2005) 31
72. Mamalakis G., Tornaritis M., and Kafatos A. Depression and adipose essential polyunsaturated fatty acids. Prostaglandins Leukot Essent Fatty Acids 67 (2002) 311
73. Hibbeln J.R. Seafood consumption, the DHA content of mothers' milk and prevalence rates of postpartum depression: a cross-national, ecological analysis. J Affect Disord 69 (2002) 15
74. De Vriese S.R., Christophe A.B., and Maes M. Lowered serum n-3 polyunsaturated fatty acid (PUFA) levels predict the occurrence of postpartum depression: further evidence that lowered n-PUFAs are related to major depression. Life Sci 73 (2003) 3181
75. Huan M., Hamazaki K., Sun Y., Itomura M., Liu H., Kang W., et al. Suicide attempt and n-3 fatty acid levels in red blood cells: a case control study in China. Biol Psychiatry 56 (2004) 490
76. Noaghiul S., and Hibbeln J.R. Cross-national comparisons of seafood consumption and rates of bipolar disorders. Am J Psychiatry 160 (2003) 2222
77. Morris M.C., Evans D.A., Bienias J.L., Tangney C.C., Bennett D.A., Wilson R.S., et al. Consumption of fish and n-3 fatty acids and risk of incident Alzheimer disease. Arch Neurol 60 (2003) 940
78. Barberger-Gateau P., Letenneur L., Deschamps V., Peres K., Dartigues J.F., and Renaud S. Fish, meat, and risk of dementia: cohort study. BMJ 325 (2002) 932
79. de Lorgeril M., Renaud S., Mamelle N., Salen P., Martin J.L., Monjaud I., et al. Mediterranean alpha-linolenic acid-rich diet in secondary prevention of coronary heart disease. Lancet 343 (1994) 1454
80. Iso H., Rexrode K.M., Stampfer M.J., Manson J.E., Colditz G.A., Speizer F.E., et al. Intake of fish and omega-3 fatty acids and risk of stroke in women. JAMA 285 (2001) 304
81. Hu F.B., Bronner L., Willett W.C., Stampfer M.J., Rexrode K.M., Albert C.M., et al. Fish and omega-3 fatty acid intake and risk of coronary heart disease in women. JAMA 287 (2002) 1815
82. Oh K., Hu F.B., Manson J.E., Stampfer M.J., and Willett W.C. Dietary fat intake and risk of coronary heart disease in women: 20 years of follow-up of the nurses health study. Am J Epidemiol 161 (2005) 672
83. Lopez-Garcia E., Schulze M.B., Manson J.E., Meigs J.B., Albert C.M., Rifai N., et al. Consumption of (n-3) fatty acids is related to plasma biomarkers of inflammation and endothelial activation in women. J Nutr 134 (2004) 1806
84. Erkkila A.T., Lichtenstein A.H., Mozaffarian D., and Herrington D.M. Fish intake is associated with a reduced progression of coronary artery atherosclerosis in postmenopausal women with coronary artery disease. Am J Clin Nutr 80 (2004) 626
85. Mozaffarian D., Longstreth W.T., Lemaitre R.N., Manolio T.A., Kuller L.H., Burke G.L., et al. Fish consumption and stroke risk in elderly individuals: the cardiovascular health study. Arch Intern Med 165 (2005) 200
86. Studer M., Briel M., Leimenstoll B., Glass T.R., and Bucher H.C. Effect of different antilipidemic agents and diets on mortality: a systematic review. Arch Intern Med 165 (2005) 725
87. Kromhout D., Bosschieter E.B., and de Lezenne C.C. The inverse relation between fish consumption and 20-year mortality from coronary heart disease. N Engl J Med 312 (1985) 1205
88. He K., Song Y., Daviglus M.L., Liu K., Van Horn L., Dyer A.R., et al. Accumulated evidence on fish consumption and coronary heart disease mortality: a meta-analysis of cohort studies. Circulation 109 (2004) 2705
89. Harris W.S., and Von Schacky C. The Omega-3 Index: a new risk factor for death from coronary heart disease?. Prev Med 39 (2004) 212
90. GISSI. Dietary supplementation with n-3 polyunsaturated fatty acids and vitamin E after myocardial infarction: results of the GISSI-Prevenzione trial. Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto miocardico. Lancet 354 (1999) 447
91. Harris W.S. Are omega-3 fatty acids the most important nutritional modulators of coronary heart disease risk?. Curr Atheroscler Rep 6 (2004) 447
92. Burdge G.C., and Calder P.C. Conversion of alpha-linolenic acid to longer-chain polyunsaturated fatty acids in human adult. Reprod Nutr Dev 45 (2005) 581
93. Muskiet F.A., Fokkema M.R., Schaafsma A., Boersma E.R., and Crawford M.A. Is docosahexaenoic acid (DHA) essential? Lessons from DHA status regulation, our ancient diet, epidemiology and randomized controlled trials. J Nutr 134 (2004) 183
94. Legrand P., Bourre J.M., Descomps B., Durand G., and Renaud S. Lipides. Apports nutritionnels conseillés pour la population française. Tec et Doc. In: Martin A. (Ed) (2000), Lavoisier 63
95. Astorg P., Arnault N., Czernichow S., Noisette N., Galan P., and Hercberg S. Dietary intakes and food sources of n-6 and n-3 PUFA in French adult men and women. Lipids 39 (2004) 527
96. Weill P., Schmitt B., Chesneau G., Daniel N., Safraou F., and Legrand P. Effects of introducing linseed in livestock diet on blood fatty acid composition of consumers of animal products. Ann Nutr Metab 46 (2002) 182
97. Innis S.M., and Elias S.L. Intakes of essential n-6 and n-3 polyunsaturated fatty acids among pregnant Canadian women. Am J Clin Nutr 77 (2003) 473
98. Antal M., Regoly-Merei A., Varsanyi H., Biro L., Sagi K., Molnar D.V., et al. Nutritional survey of pregnant women in Hungary. Int J Vitam Nutr Res 67 (1997) 115
99. Xiang M., Alfven G., Blennow M., Trygg M., and Zetterstrom R. Long-chain polyunsaturated fatty acids in human milk and brain growth during early infancy. Acta Paediatr 89 (2000) 142
100. Allison D., Egan K., Barraj L., Coughman C., Infante M., and Heimbach J. Estimated intakes of trans fatty and other fatty acids in the US population. J Am Diet Assoc 99 (1999) 166
101. Denomme J., Stark K.D., and Holub B.J. Directly quantitated dietary (n-3) fatty acid intakes of pregnant Canadian women are lower than current dietary recommendations. J Nutr 135 (2005) 206
102. Dewailly E., Blanchet C., Lemieux S., Sauvé L., Gingras Ayotte P.S., and Holub B.J. n-3 fatty acids and cardio-vascular disease risk factors among the inuit of Nunavik. Am J Clin Nutr 74 (2001) 464
103. Bourre J.M. Where to find omega-3 fatty acids and how feeding animals with diet enriched in omega-3 fatty acids to increase nutritional value of derived products for human: what is actually useful?. J Nutr Health Aging 9 (2005) 232