-
1
-
-
70350575067
-
Declining semen quality among south Indian infertile men: a retrospective study
-
Adiga SK, Jayaraman V, Kalthur G, Upadhya D, Kumar P (2008) Declining semen quality among south Indian infertile men: a retrospective study. J Hum Reprod Sci1:15-18.
-
(2008)
J Hum Reprod Sci
, vol.1
, pp. 15-18
-
-
Adiga, S.K.1
Jayaraman, V.2
Kalthur, G.3
Upadhya, D.4
Kumar, P.5
-
2
-
-
0034758449
-
Oxidative stress, DNA damage and the Y chromosome
-
Aitken RJ, Krausz C (2001) Oxidative stress, DNA damage and the Y chromosome. Reproduction122:497-506.
-
(2001)
Reproduction
, vol.122
, pp. 497-506
-
-
Aitken, R.J.1
Krausz, C.2
-
3
-
-
0028918122
-
Decline in semen quality among fertile men in Paris during the past 20years
-
Auger J, Kunstmann JM, Czyglik F, Jouannet P (1995) Decline in semen quality among fertile men in Paris during the past 20years. N Engl J Med332:281-285.
-
(1995)
N Engl J Med
, vol.332
, pp. 281-285
-
-
Auger, J.1
Kunstmann, J.M.2
Czyglik, F.3
Jouannet, P.4
-
4
-
-
0032906750
-
Polymorphism of methylenetetrahydrofolate reductase and other enzymes: metabolic significance, risks, and impact on folate requirements
-
Bailey LB, Gregory J (1999) Polymorphism of methylenetetrahydrofolate reductase and other enzymes: metabolic significance, risks, and impact on folate requirements. J Nutr129:919-922.
-
(1999)
J Nutr
, vol.129
, pp. 919-922
-
-
Bailey, L.B.1
Gregory, J.2
-
5
-
-
0141992792
-
Quantitation by image analysis of global DNA methylation in human spermatozoa and its prognostic value in in vitro fertilisation: a preliminary study
-
Benchaib M, Ajina M, Lornage J, Niveleau A, Durand P, Guerin JF (2003) Quantitation by image analysis of global DNA methylation in human spermatozoa and its prognostic value in in vitro fertilisation: a preliminary study. Fertil Steril80:947-953.
-
(2003)
Fertil Steril
, vol.80
, pp. 947-953
-
-
Benchaib, M.1
Ajina, M.2
Lornage, J.3
Niveleau, A.4
Durand, P.5
Guerin, J.F.6
-
6
-
-
0027371989
-
Folinic acid in the treatment of human male infertility
-
Bentivoglio G, Melica F, Cristoforoni P (1993) Folinic acid in the treatment of human male infertility. Fertil Steril60:698-701.
-
(1993)
Fertil Steril
, vol.60
, pp. 698-701
-
-
Bentivoglio, G.1
Melica, F.2
Cristoforoni, P.3
-
7
-
-
0035849145
-
Homozygous methylenetetrahydrofolate reductase C677T mutation and male infertility
-
Bezold G, Lange M, Peter RU (2001) Homozygous methylenetetrahydrofolate reductase C677T mutation and male infertility. N Engl J Med344:1172-1173.
-
(2001)
N Engl J Med
, vol.344
, pp. 1172-1173
-
-
Bezold, G.1
Lange, M.2
Peter, R.U.3
-
8
-
-
0022540321
-
CpG-rich islands and the function of DNA methylation
-
Bird AP (1986) CpG-rich islands and the function of DNA methylation. Nature321:209-213.
-
(1986)
Nature
, vol.321
, pp. 209-213
-
-
Bird, A.P.1
-
9
-
-
0032434823
-
A prospective study of methylenetetrahydrofolate reductase and methionine synthase gene polymorphisms, and risk of colorectal adenoma
-
Chen J, Giovannucci E, Hankinson SE, Ma J, Willett WC, Spiegelman D, Kelsey KT, Hunter DJ (1998) A prospective study of methylenetetrahydrofolate reductase and methionine synthase gene polymorphisms, and risk of colorectal adenoma. Carcinogenesis19:2129-2132.
-
(1998)
Carcinogenesis
, vol.19
, pp. 2129-2132
-
-
Chen, J.1
Giovannucci, E.2
Hankinson, S.E.3
Ma, J.4
Willett, W.C.5
Spiegelman, D.6
Kelsey, K.T.7
Hunter, D.J.8
-
10
-
-
0242661475
-
C677T methylenetetrahydrofolate reductase polymorphism interferes with the effects of folic acid and zinc sulfate on sperm concentration
-
Ebisch IMW, van Heerde WL, Thomas CMG, der Put NS, Wong WY, Steegers-Theunissen RPM (2003) C677T methylenetetrahydrofolate reductase polymorphism interferes with the effects of folic acid and zinc sulfate on sperm concentration. Fertil Steril80:1190-1194.
-
(2003)
Fertil Steril
, vol.80
, pp. 1190-1194
-
-
Ebisch, I.M.W.1
van Heerde, W.L.2
Thomas, C.M.G.3
der Put, N.S.4
Wong, W.Y.5
Steegers-Theunissen, R.P.M.6
-
11
-
-
0037117501
-
A common mutation in the 5,10-methylenetetrahydrofolate reductase gene affects genomic DNA methylation through an interaction with folate status
-
Friso S, Choi S-W, Girelli D, Mason JB, Dolnikowski GG, Bagley P J, Olivieri O, Jacques PF, Rosenberg I H, Corrocher R, Selhub J (2002) A common mutation in the 5, 10-methylenetetrahydrofolate reductase gene affects genomic DNA methylation through an interaction with folate status. Proc Natl Acad Sci99:5606-5611.
-
(2002)
Proc Natl Acad Sci
, vol.99
, pp. 5606-5611
-
-
Friso, S.1
Choi, S.-W.2
Girelli, D.3
Mason, J.B.4
Dolnikowski, G.G.5
Bagley P, J.6
Olivieri, O.7
Jacques, P.F.8
Rosenberg I, H.9
Corrocher, R.10
Selhub, J.11
-
12
-
-
0029049553
-
A candidate genetic risk factor for vascular disease: a common mutation in methylenetetrahydrofolate reductase
-
Frosst P, Blom HJ, Milos R, Goyette P, Sheppard CA, Matthews RG, Boers GJH, den Heijer M, Kluijtmans LAJ, van den Heuve LP, Rozen R (1995) A candidate genetic risk factor for vascular disease: a common mutation in methylenetetrahydrofolate reductase. Nat Genet10:111-113.
-
(1995)
Nat Genet
, vol.10
, pp. 111-113
-
-
Frosst, P.1
Blom, H.J.2
Milos, R.3
Goyette, P.4
Sheppard, C.A.5
Matthews, R.G.6
Boers, G.J.H.7
den Heijer, M.8
Kluijtmans, L.A.J.9
van den Heuve, L.P.10
Rozen, R.11
-
13
-
-
0033846999
-
Polymorphisms in genes involved in folate metabolism as maternal risk factors for Down Syndrome
-
Hobbs C, Sherman S, Yi P, Hopkins S, Torfs C, Hine R, Pogribna M, Rozen R, James S (2000) Polymorphisms in genes involved in folate metabolism as maternal risk factors for Down Syndrome. Am J Hum Genet67:623-630.
-
(2000)
Am J Hum Genet
, vol.67
, pp. 623-630
-
-
Hobbs, C.1
Sherman, S.2
Yi, P.3
Hopkins, S.4
Torfs, C.5
Hine, R.6
Pogribna, M.7
Rozen, R.8
James, S.9
-
14
-
-
0021658697
-
The biological significance of meiosis
-
Holliday R (1984) The biological significance of meiosis. Symp Soc Exp Biol38:381-394.
-
(1984)
Symp Soc Exp Biol
, vol.38
, pp. 381-394
-
-
Holliday, R.1
-
15
-
-
0035844038
-
Homocysteine thiolactone induces apoptotic DNA damage mediated by increased intracellular hydrogen peroxide and caspase 3 activation in HL-60 cells
-
Huang RF, Huang SM, Lin BS, Wei JS, Liu TZ (2001) Homocysteine thiolactone induces apoptotic DNA damage mediated by increased intracellular hydrogen peroxide and caspase 3 activation in HL-60 cells. Life Sci68:2799-2811.
-
(2001)
Life Sci
, vol.68
, pp. 2799-2811
-
-
Huang, R.F.1
Huang, S.M.2
Lin, B.S.3
Wei, J.S.4
Liu, T.Z.5
-
16
-
-
0030202411
-
A comparison of baseline and induced DNA damage in human spermatozoa from fertile and infertile men, using a modified comet assay
-
Hughes CM, Lewis SE, McKelvey-Martin VJ, Thompson W (1996) A comparison of baseline and induced DNA damage in human spermatozoa from fertile and infertile men, using a modified comet assay. Mol Hum Reprod2:613-619.
-
(1996)
Mol Hum Reprod
, vol.2
, pp. 613-619
-
-
Hughes, C.M.1
Lewis, S.E.2
McKelvey-Martin, V.J.3
Thompson, W.4
-
17
-
-
0032845227
-
Abnormal folate metabolism and mutation in the methylenetetrahydrofolate reductase gene may be maternal risk factors for Down syndrome
-
James SJ, Pogribna M, Pogribny IP, Melnyk S, Hine RJ, Gibson JB, Yi P, Tafoya DL, Swenson DH, Wilson VL, Gaylor DW (1999) Abnormal folate metabolism and mutation in the methylenetetrahydrofolate reductase gene may be maternal risk factors for Down syndrome. Am J Clin Nutr70:495-501.
-
(1999)
Am J Clin Nutr
, vol.70
, pp. 495-501
-
-
James, S.J.1
Pogribna, M.2
Pogribny, I.P.3
Melnyk, S.4
Hine, R.J.5
Gibson, J.B.6
Yi, P.7
Tafoya, D.L.8
Swenson, D.H.9
Wilson, V.L.10
Gaylor, D.W.11
-
18
-
-
0005070844
-
Regional differences in semen quality in Europe
-
Jørgensen N, Andersen A-G, Eustache F, Irvine DS, Suominen J, Petersen JH, Andersen AN, Auger J, Cawood EHH, Horte A, Jensen TK, Jouannet P, Keiding N, Vierula M, Toppari J, Skakkebæk NE (2001) Regional differences in semen quality in Europe. Hum Reprod16:1012-1019.
-
(2001)
Hum Reprod
, vol.16
, pp. 1012-1019
-
-
Jørgensen, N.1
Andersen, A.-G.2
Eustache, F.3
Irvine, D.S.4
Suominen, J.5
Petersen, J.H.6
Andersen, A.N.7
Auger, J.8
Cawood, E.H.H.9
Horte, A.10
Jensen, T.K.11
Jouannet, P.12
Keiding, N.13
Vierula, M.14
Toppari, J.15
Skakkebæk, N.E.16
-
19
-
-
0032991791
-
CpG islands in chromatin organization and gene expression
-
Kundu TK, Rao MR (1999) CpG islands in chromatin organization and gene expression. J Biochem (Tokyo)125:217-222.
-
(1999)
J Biochem (Tokyo)
, vol.125
, pp. 217-222
-
-
Kundu, T.K.1
Rao, M.R.2
-
20
-
-
33751380396
-
Association study of four polymorphisms in three folate-related enzyme genes with non-obstructive male infertility
-
Lee H-C, Jeong Y-M, Lee SH, Cha KY, Song S-H, Kim NK, Lee KW, Lee S (2006) Association study of four polymorphisms in three folate-related enzyme genes with non-obstructive male infertility. Hum Reprod21:3162-3170.
-
(2006)
Hum Reprod
, vol.21
, pp. 3162-3170
-
-
Lee, H.-C.1
Jeong, Y.-M.2
Lee, S.H.3
Cha, K.Y.4
Song, S.-H.5
Kim, N.K.6
Lee, K.W.7
Lee, S.8
-
21
-
-
0030983076
-
DNA methylation and genetic instability in colorectal cancer cells
-
Lengauer C, Kinzler KW, Vogelstein B (1997) DNA methylation and genetic instability in colorectal cancer cells. Proc Natl Acad Sci USA94:2545-2550.
-
(1997)
Proc Natl Acad Sci USA
, vol.94
, pp. 2545-2550
-
-
Lengauer, C.1
Kinzler, K.W.2
Vogelstein, B.3
-
22
-
-
0027378582
-
Role for DNA methylation in genomic imprinting
-
Li E, Beard C, Jaenisch R (1993) Role for DNA methylation in genomic imprinting. Nature366:362-365.
-
(1993)
Nature
, vol.366
, pp. 362-365
-
-
Li, E.1
Beard, C.2
Jaenisch, R.3
-
23
-
-
0030188563
-
The oxidant stress of hyperhomocyst(e)inemia
-
Loscalzo J (1996) The oxidant stress of hyperhomocyst(e)inemia. J Clin Invest98:5-7.
-
(1996)
J Clin Invest
, vol.98
, pp. 5-7
-
-
Loscalzo, J.1
-
24
-
-
0032878590
-
A polymorphism of the methionine synthase gene: association with plasma folate, vitamin B12, homocyst(e)ine, and colorectal cancer risk
-
Ma J, Stampfer MJ, Christensen B, Giovannucci E, Hunter DJ, Chen J, Willett WC, Selhub J, Hennekens CH, Gravel R, Rozen R (1999) A polymorphism of the methionine synthase gene: association with plasma folate, vitamin B12, homocyst(e)ine, and colorectal cancer risk. Cancer Epidemiol Biomarkers Prev8:825-829.
-
(1999)
Cancer Epidemiol Biomarkers Prev
, vol.8
, pp. 825-829
-
-
Ma, J.1
Stampfer, M.J.2
Christensen, B.3
Giovannucci, E.4
Hunter, D.J.5
Chen, J.6
Willett, W.C.7
Selhub, J.8
Hennekens, C.H.9
Gravel, R.10
Rozen, R.11
-
25
-
-
27444442547
-
MTHFR C677T polymorphism associates with unexplained infertile male factors
-
Park JH, Lee HC, Jeong Y-M, Chung T-G, Kim H-J, Nam KK, Lee S-H, Lee S (2005) MTHFR C677T polymorphism associates with unexplained infertile male factors. J Assist Reprod Genet22:361-368.
-
(2005)
J Assist Reprod Genet
, vol.22
, pp. 361-368
-
-
Park, J.H.1
Lee, H.C.2
Jeong, Y.-M.3
Chung, T.-G.4
Kim, H.-J.5
Nam, K.K.6
Lee, S.-H.7
Lee, S.8
-
26
-
-
0028809885
-
5-Aza deoxyCytidine-induced inhibition of differentiation of spermatogonia into spermatocytes in the mouse
-
Raman R, Narayan G (1995) 5-Aza deoxyCytidine-induced inhibition of differentiation of spermatogonia into spermatocytes in the mouse. Mol Reprod Dev42:284-290.
-
(1995)
Mol Reprod Dev
, vol.42
, pp. 284-290
-
-
Raman, R.1
Narayan, G.2
-
27
-
-
0036178211
-
The frequent 5,10-Methylenetetrahydrofolate reductase C677T polymorphism is associated with a common haplotype in whites, Japanese and Africans
-
Rosenberg N, Murata M, Ikeda Y, Opare-Sem O, Zivelin A, Geffen E, Seligsohn U (2002) The frequent 5, 10-Methylenetetrahydrofolate reductase C677T polymorphism is associated with a common haplotype in whites, Japanese and Africans. Am J Hum Genet70:758-762.
-
(2002)
Am J Hum Genet
, vol.70
, pp. 758-762
-
-
Rosenberg, N.1
Murata, M.2
Ikeda, Y.3
Opare-Sem, O.4
Zivelin, A.5
Geffen, E.6
Seligsohn, U.7
-
28
-
-
0031961002
-
Worldwide distribution of a common methylenetetrahydrofolate reductase mutation
-
Schneider JA, Rees DC, Liu YT, Clegg JB (1998) Worldwide distribution of a common methylenetetrahydrofolate reductase mutation. Am J Hum Genet62:1258-1260.
-
(1998)
Am J Hum Genet
, vol.62
, pp. 1258-1260
-
-
Schneider, J.A.1
Rees, D.C.2
Liu, Y.T.3
Clegg, J.B.4
-
29
-
-
16244371735
-
Mutation C677T in the methylenetetrahydrofolate reductase gene is associated with male infertility in an Indian population
-
Singh K, Singh SK, Sah R, Singh I, Raman R (2005) Mutation C677T in the methylenetetrahydrofolate reductase gene is associated with male infertility in an Indian population. Int J Androl28:115-119.
-
(2005)
Int J Androl
, vol.28
, pp. 115-119
-
-
Singh, K.1
Singh, S.K.2
Sah, R.3
Singh, I.4
Raman, R.5
-
30
-
-
0028283038
-
Pathogenesis and management of male infertility
-
Skakkebaek NE, Giwercman A, de Kretser D (1994) Pathogenesis and management of male infertility. Lancet343:1473-1479.
-
(1994)
Lancet
, vol.343
, pp. 1473-1479
-
-
Skakkebaek, N.E.1
Giwercman, A.2
de Kretser, D.3
-
31
-
-
0022552919
-
Endothelial cell injury due to copper-catalysed hydrogen peroxide generation from homocysteine
-
Starkebaum G, Harlan JM (1986) Endothelial cell injury due to copper-catalysed hydrogen peroxide generation from homocysteine. J Clin Invest77:1370-1376.
-
(1986)
J Clin Invest
, vol.77
, pp. 1370-1376
-
-
Starkebaum, G.1
Harlan, J.M.2
-
32
-
-
0033846460
-
Genomic DNA hypomethylation, a characteristic of most cancers, is present in peripheral leucocytes of individuals who are homozygous for the C677T polymorphism in the methylenetetrahydrofolate reductase gene
-
Stern LL, Mason JB, Selhub J, Choi SW (2000) Genomic DNA hypomethylation, a characteristic of most cancers, is present in peripheral leucocytes of individuals who are homozygous for the C677T polymorphism in the methylenetetrahydrofolate reductase gene. Cancer Epidemiol Biomarkers Prev9:849-853.
-
(2000)
Cancer Epidemiol Biomarkers Prev
, vol.9
, pp. 849-853
-
-
Stern, L.L.1
Mason, J.B.2
Selhub, J.3
Choi, S.W.4
-
33
-
-
0031017820
-
Differences in methylene-tetrahydrofolate reductase genotype frequencies between whites and blacks
-
Stevenson RE, Schwartz CE, Du YZ, Adams MJJ (1997) Differences in methylene-tetrahydrofolate reductase genotype frequencies between whites and blacks. Am J Hum Genet60:229-230.
-
(1997)
Am J Hum Genet
, vol.60
, pp. 229-230
-
-
Stevenson, R.E.1
Schwartz, C.E.2
Du, Y.Z.3
Adams, M.J.J.4
-
34
-
-
0142025221
-
Themethylenetetrahydrofolate reductase (MTHFR) C677T polymorphism and male infertility in Italy
-
Stuppia L, Gatta V, Scarciolla O, Colosimo A, Guanciali-Franchi P (2003) Themethylenetetrahydrofolate reductase (MTHFR) C677T polymorphism and male infertility in Italy. J Endocrinol Invest26:620-622.
-
(2003)
J Endocrinol Invest
, vol.26
, pp. 620-622
-
-
Stuppia, L.1
Gatta, V.2
Scarciolla, O.3
Colosimo, A.4
Guanciali-Franchi, P.5
-
35
-
-
0025766021
-
Incidence and main causes of infertility in a resident population (1,850,000) of three French regions (1988-1989)
-
Thonneau P, Marchand S, Tallec A, Ferial ML, Ducot B, Lansac J, Lopes P, Tabaste J-M, Spira A (1991) Incidence and main causes of infertility in a resident population (1, 850, 000) of three French regions (1988-1989). Hum Reprod6:811-816.
-
(1991)
Hum Reprod
, vol.6
, pp. 811-816
-
-
Thonneau, P.1
Marchand, S.2
Tallec, A.3
Ferial, M.L.4
Ducot, B.5
Lansac, J.6
Lopes, P.7
Tabaste, J.-M.8
Spira, A.9
-
36
-
-
0035313224
-
Biological and clinical implications of the MTHFR C677T polymorphism
-
Ueland PM, Hustad S, Schneede J, Refsum H, Vollset SE (2001) Biological and clinical implications of the MTHFR C677T polymorphism. Trends Pharmacol Sci22:195-201.
-
(2001)
Trends Pharmacol Sci
, vol.22
, pp. 195-201
-
-
Ueland, P.M.1
Hustad, S.2
Schneede, J.3
Refsum, H.4
Vollset, S.E.5
-
37
-
-
0028844492
-
Mutated methylenetetrahydrofolate reductase as a risk factor for spina bifida
-
Van der Put NMJ, Steegers-Theunissen RPM, Frosst P, Trijbels FJ, Eskes TK, van den Heuvel LP (1995) Mutated methylenetetrahydrofolate reductase as a risk factor for spina bifida. Lancet346:1070-1071.
-
(1995)
Lancet
, vol.346
, pp. 1070-1071
-
-
Van der Put, N.M.J.1
Steegers-Theunissen, R.P.M.2
Frosst, P.3
Trijbels, F.J.4
Eskes, T.K.5
van den Heuvel, L.P.6
-
38
-
-
0032856882
-
A common variant in methionine synthase reductase combined with low cobalamin (vitamin B12) increases risk for spina bifida
-
Wilson A, Platt R, Wu Q, Leclerc D, Christensen B, Yang H, Gravel RA, Rozen R (1999) A common variant in methionine synthase reductase combined with low cobalamin (vitamin B12) increases risk for spina bifida. Mol Genet Metab67:317-323.
-
(1999)
Mol Genet Metab
, vol.67
, pp. 317-323
-
-
Wilson, A.1
Platt, R.2
Wu, Q.3
Leclerc, D.4
Christensen, B.5
Yang, H.6
Gravel, R.A.7
Rozen, R.8
-
39
-
-
0342546042
-
Male factor subfertility: possible causes and the impact of nutritional factors
-
Wong WY, Thomas CMG, Merkus JMWM, Zielhuis GA, Steegers Theunissen RPM (2000) Male factor subfertility: possible causes and the impact of nutritional factors. Fertil Steril73:435-442.
-
(2000)
Fertil Steril
, vol.73
, pp. 435-442
-
-
Wong, W.Y.1
Thomas, C.M.G.2
Merkus, J.M.W.M.3
Zielhuis, G.A.4
Steegers Theunissen, R.P.M.5
-
40
-
-
0036180440
-
Effects of folic acid and zinc sulfate on male factor subfertility: a double blind: randomized, placebo-controlled trial
-
Wong WY, Merkus HMWM, Thomas CMG, Menkveld R, Zielhuis GA, Steegers-Theunissen RPM (2002) Effects of folic acid and zinc sulfate on male factor subfertility: a double blind: randomized, placebo-controlled trial. Fertil Steril77:491-498.
-
(2002)
Fertil Steril
, vol.77
, pp. 491-498
-
-
Wong, W.Y.1
Merkus, H.M.W.M.2
Thomas, C.M.G.3
Menkveld, R.4
Zielhuis, G.A.5
Steegers-Theunissen, R.P.M.6
|