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Frans Los

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Physiology

Procedures

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Chemicals & Drugs

alpha-Fetoproteins

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Co-Publications
Name
28
Brandenburg, Helen
23
Wladimiroff, Juriy
21
Van Opstal, Diane
16
Pijpers, L
16
van den Berg, Cardi
11
Cohen-Overbeek, Titia
10
Kleijer, Wim
8
den Hollander, Nicolette
8
Niermeijer, Martinus
7
Halley, D J J
7
van Hemel, JO
6
Lindhout, Dick
6
van den Ouweland, Ans
5
van Diggelen, Otto
4
Galjaard, R J H

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Publications

TOP 3
Jacobs L J A M; de Coo I F M; Nijland J G; Galjaard R J H; Los F J; Schoonderwoerd K; Niermeijer M F; Geraedts J P M; Scholte H R; Smeets H J M
Transmission and prenatal diagnosis of the T9176C mitochondrial DNA mutation.
Kleijer W J; Van Den Berg P; Los F J
Prenatal diagnosis of Lesch-Nyhan disease.
Baart E B; Van Opstal D; Los F J; Fauser B C J M; Martini E
Fluorescence in situ hybridization analysis of two blastomeres from day 3 frozen-thawed embryos followed by analysis of the remaining embryo on day 5.

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All Publications

2005: Jacobs L J A M; de Coo I F M; Nijland J G; Galjaard R J H; Los F J; Schoonderwoerd K; Niermeijer M F; Geraedts J P M; Scholte H R; Smeets H J M
Transmission and prenatal diagnosis of the T9176C mitochondrial DNA mutation.
Molecular human reproduction 2005;11(3):223-8.
2004: Kleijer W J; Van Den Berg P; Los F J
Prenatal diagnosis of Lesch-Nyhan disease.
Prenatal diagnosis 2004;24(8):658-9; author reply 659.
2004: Baart E B; Van Opstal D; Los F J; Fauser B C J M; Martini E
Fluorescence in situ hybridization analysis of two blastomeres from day 3 frozen-thawed embryos followed by analysis of the remaining embryo on day 5.
Human reproduction (Oxford, England) 2004;19(3):685-93.
2004: Los Frans J; Van Opstal Diane; van den Berg Cardi
The development of cytogenetically normal, abnormal and mosaic embryos: a theoretical model.
Human reproduction update 2004;10(1):79-94.
2003: Wladimiroff J W; Cohen-Overbeek T E; Ursem N T; Bijma H; Los F J
[Twenty years of experience in advanced ultrasound scanning for fetal anomalies in Rotterdam]
Nederlands tijdschrift voor geneeskunde 2003;147(43):2106-10.
2003: Wessels M W; Los F J; Frohn-Mulder I M E; Niermeijer M F; Willems P J; Wladimiroff J W
Poor outcome in Down syndrome fetuses with cardiac anomalies or growth retardation.
American journal of medical genetics. Part A 2003;116A(2):147-51.
2002: den Hollander N S; Wessels M W; Niermeijer M F; Los F J; Wladimiroff J W
Early fetal anomaly scanning in a population at increased risk of abnormalities.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2002;19(6):570-4.
2001: Los F J; van Den Berg C; Wildschut H I; Brandenburg H; den Hollander N S; Schoonderwaldt E M; Pijpers L; Jan H Galjaard R; Van Opstal D
The diagnostic performance of cytogenetic investigation in amniotic fluid cells and chorionic villi.
Prenatal diagnosis 2001;21(13):1150-8.
2001: van Haelst M M; Van Opstal D; Lindhout D; Los F J
Management of prenatally detected trisomy 8 mosaicism.
Prenatal diagnosis 2001;21(12):1075-8.
2001: Vinkesteijn A S; Jansen C L; Los F J; Mulder P G; Wladimiroff J W
Fetal transcerebellar diameter and chromosomal abnormalities.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2001;17(6):502-5.
2001: Noomen P; van den Berg C; de Ruyter J L; Van Opstal D; Los F J
Prevalence of tetraploid metaphases in semidirect and cultured chorionic villi.
Fetal diagnosis and therapy 2001;16(3):129-32.
2001: Kleijer W J; van Diggelen O P; Keulemans J L; Losekoot M; Garritsen V H; Stroink H; Majoor-Krakauer D; Franken P F; Eurlings M C; Taschner P E; Los F J; Galjaard R J
First-trimester diagnosis of late-infantile neuronal ceroid lipofuscinosis (LINCL) by tripeptidyl peptidase I assay and CLN2 mutation analysis.
Prenatal diagnosis 2001;21(2):99-101.
2001: Van Opstal D; van den Berg C; Galjaard R J; Los F J
Follow-up investigations in uncultured amniotic fluid cells after uncertain cytogenetic results.
Prenatal diagnosis 2001;21(2):75-80.
2000: van den Berg C; Van Opstal D; Brandenburg H; Wildschut H I; den Hollander N S; Pijpers L; Jan H Galjaard R; Los F J
Accuracy of abnormal karyotypes after the analysis of both short- and long-term culture of chorionic villi.
Prenatal diagnosis 2000;20(12):956-69.
2000: den Hollander N S; Kleijer W J; Schoonderwaldt E M; Los F J; Wladimiroff J W; Niermeijer M F
In-utero diagnosis of mucopolysaccharidosis type VII in a fetus with an enlarged nuchal translucency.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2000;16(1):87-90.
2000: van den Berg C; Van Opstal D; Brandenburg H; Los F J
Case of 45,X/46,XY mosaicism with non-mosaic discordance between short-term villi (45,X) and cultured villi (46,XY).
American journal of medical genetics 2000;93(3):230-3.
2000: den Hollander N S; Wessels M W; Los F J; Ursem N T; Niermeijer M F; Wladimiroff J W
Congenital microcephaly detected by prenatal ultrasound: genetic aspects and clinical significance.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2000;15(4):282-7.
2000: Kleijer W J; Geilen G C; Garritsen V; Huijmans J G; Los F J; Voznyi Y V; van Diggelen O P
First-trimester diagnosis of Morquio disease type A.
Prenatal diagnosis 2000;20(3):183-5.
1999: Beverstock G C; Mollevanger P; Baaij M; Lind J; van Ieperen L; Bartelings M M; Teunissen K; Brandenburg H; Van Opstal D; Los F
Nasopharyngeal teratoma and mosaic tetrasomy 1q detected at amniocentesis. A case report and review of the literature.
Cancer genetics and cytogenetics 1999;115(1):11-8.
1999: Los F J; Van Opstal D
False-negative findings in chorionic villi.
Prenatal diagnosis 1999;19(9):891-2.
1999: van den Berg C; Pijpers L; Halley D J; Opstal D V; Los F J
Prenatal detection of trisomy 18 caused by isochromosome 18p and 18q formation.
American journal of medical genetics 1999;86(2):151-5.
1999: Los F J; Brandenburg H; Niermeijer M F
Vascular disruptive syndromes after exposure to misoprostol or chorionic villus sampling.
Lancet 1999;353(9155):843-4.
1999: van den Berg C; Braat A P; Van Opstal D; Halley D J; Kleijer W J; den Hollander N S; Brandenburg H; Pijpers L; Los F J
Amniocentesis or chorionic villus sampling in multiple gestations? Experience with 500 cases.
Prenatal diagnosis 1999;19(3):234-44.
1998: Los F J; van den Berg C; Van Opstal D; Noomen P; Braat A P; Galjaard R J; Pijpers L; Cohen-Overbeek T E; Wildschut H I; Brandenburg H
Abnormal karyotypes in semi-direct chorionic villus preparations of women with different cytogenetic risks.
Prenatal diagnosis 1998;18(10):1023-40.
1998: Los F J; van Opstal D; van den Berg C; Braat A P; Verhoef S; Wesby-van Swaay E; van den Ouweland A M; Halley D J
Uniparental disomy with and without confined placental mosaicism: a model for trisomic zygote rescue.
Prenatal diagnosis 1998;18(7):659-68.
1998: Niermeijer M F; Los F J; Govaerts L C; van Hemel J O; Wouters C H
[Finishing a pregnancy in an infaust fetal prognosis]
Nederlands tijdschrift voor geneeskunde 1998;142(9):485.
1998: Van Opstal D; Van den Berg C; Deelen W H; Brandenburg H; Cohen-Overbeek T E; Halley D J; Van den Ouweland A M; In 't Veld P A; Los F J
Prospective prenatal investigations on potential uniparental disomy in cases of confined placental trisomy.
Prenatal diagnosis 1998;18(1):35-44.
1997: Van den Berg C; Ramlakhan S K; Van Opstal D; Brandenburg H; Halley D J; Los F J
Prenatal diagnosis of trisomy 9: cytogenetic, fish, and DNA studies.
Prenatal diagnosis 1997;17(10):933-40.
1997: Veld P A; Weber R F; Los F J; den Hollander N; Dhont M; Pieters M H; Van Hemel J O
Two cases of Robertsonian translocations in oligozoospermic males and their consequences for pregnancies induced by intracytoplasmic sperm injection.
Human reproduction (Oxford, England) 1997;12(8):1642-4.
1997: Van Opstal D; Los F J; Ramlakhan S; Van Hemel J O; Van Den Ouweland A M; Brandenburg H; Pieters M H; Verhoeff A; Vermeer M C; Dhont M; In't Veld P A
Determination of the parent of origin in nine cases of prenatally detected chromosome aberrations found after intracytoplasmic sperm injection.
Human reproduction (Oxford, England) 1997;12(4):682-6.
1997: Willemsen R; Los F; Mohkamsing S; van den Ouweland A; Deelen W; Galjaard H; Oostra B
Rapid antibody test for prenatal diagnosis of fragile X syndrome on amniotic fluid cells: a new appraisal.
Journal of medical genetics 1997;34(3):250-1.
1997: Luijsterburg A J; van der Zee D C; Gaillard J L; Los F J; Brandenburg H; van Haeringen A; Vermeij-Keers C
Chorionic villus sampling and end-artery disruption of the fetus.
Prenatal diagnosis 1997;17(1):71-6.
1996: Los F J; van den Berg C; Braat P G; Cha'ban F K; Kros J M; Van Opstal D
Ring chromosome 18 in a fetus with only facial anomalies.
American journal of medical genetics 1996;66(2):216-20.
1996: Cha'ban F K; Van Splunder P; Los F J; Wladimiroff J W
Fetal outcome in nuchal translucency with emphasis on normal fetal karyotype.
Prenatal diagnosis 1996;16(6):537-41.
1996: Brandenburg H; Los F J; In't Veld P
Clinical significance of placenta-confined nonmosaic trisomy 16.
American journal of obstetrics and gynecology 1996;174(5):1663-4.
1996: Heydanus R; Raats M A; Tibboel D; Los F J; Wladimiroff J W
Prenatal diagnosis of fetal abdominal wall defects: a retrospective analysis of 44 cases.
Prenatal diagnosis 1996;16(5):411-7.
1996: Los F J; Noomen P; Vermeij-Keers C; Gaillard J L; Brandenburg H; Jahoda M G; Luider T M
Chorionic villus sampling and materno-fetal transfusions: an immunological pathogenesis of vascular disruptive syndromes?
Prenatal diagnosis 1996;16(3):193-8.
1996: Brandenburg H; Los F J; Cohen-Overbeek T E
A case of early intrauterine parvovirus B19 infection.
Prenatal diagnosis 1996;16(1):75-7.
1995: Los F J; Van Opstal D; Schol M P; Gaillard J L; Brandenburg H; Van Den Ouweland A M; in 't Veld P A
Prenatal diagnosis of mosaic tetrasomy 12p/trisomy 12p by fluorescent in situ hybridization in amniotic fluid cells: a case report of Pallister-Killian syndrome.
Prenatal diagnosis 1995;15(12):1155-9.
1995: In't Veld P A; van Opstal D; Van den Berg C; Van Ooijen M; Brandenburg H; Pijpers L; Jahoda M G; Stijnen T H; Los F J
Increased incidence of cytogenetic abnormalities in chorionic villus samples from pregnancies established by in vitro fertilization and embryo transfer (IVF-ET).
Prenatal diagnosis 1995;15(10):975-80.
1995: In't Veld P; Brandenburg H; Verhoeff A; Dhont M; Los F
Sex chromosomal abnormalities and intracytoplasmic sperm injection.
Lancet 1995;346(8977):773.
1995: van Opstal D; van Hemel J O; Eussen B H; van der Heide A; van den Berg C; In 'T Veld P A; Los F J
A chromosome 21-specific cosmid cocktail for the detection of chromosome 21 aberrations in interphase nuclei.
Prenatal diagnosis 1995;15(8):705-11.
1995: Brezinka C; Hagenaars A M; Wladimiroff J W; Los F J
Fetal ductus venosus flow velocity waveforms and maternal serum AFP before and after first-trimester transabdominal chorionic villus sampling.
Prenatal diagnosis 1995;15(8):699-703.
1995: van den Ouweland A M; van der Est M N; Wesby-van Swaay E; Tijmensen T S; Los F J; Van Hemel J O; Hennekam R C; Meijers-Heijboer H J; Niermeijer M F; Halley D J
DNA diagnosis of Prader-Willi and Angelman syndromes with the probe PW71 (D15S63).
Human genetics 1995;95(5):562-7.
1995: Wladimiroff J W; Bhaggoe W R; Kristelijn M; Cohen-Overbeek T E; Den Hollander N S; Brandenburg H; Los F J
Sonographically determined anomalies and outcome in 170 chromosomally abnormal fetuses.
Prenatal diagnosis 1995;15(5):431-8.
1995: Brandenburg H; Cohen-Overbeek T E; Los F J; Jahoda M J
Transabdominal chorionic villus sampling and bowel loops as a restricting factor.
Prenatal diagnosis 1995;15(4):387-8.
1995: Van Opstal D; van den Berg C; Jahoda M G; Brandenburg H; Los F J
Retrospective study of trisomy 18 in chorionic villi with fluorescent in situ hybridization on archival direct preparations.
Prenatal diagnosis 1995;15(1):51-5.
1995: Los F J; Janse H C; Brandenburg H; de Vrij R W; de Bruijn H W
Concanavalin A variants of alpha-fetoprotein in first trimester fetuses with trisomy 21 and with normal karyotypes.
Gynecologic and obstetric investigation 1995;39(3):149-52.
1994: Kleijer W J; van der Kraan M; Los F J; Jaspers N G
Prenatal diagnosis of ataxia-telangiectasia and Nijmegen Breakage syndrome by the assay of radioresistant DNA synthesis.
International journal of radiation biology 1994;66(6 Suppl):S167-74.
1994: Los F J; Hagenaars A M; Cohen-Overbeek T E; Quartero H W
Maternal serum markers in second-trimester oligohydramnios.
Prenatal diagnosis 1994;14(7):565-8.
1994: Los F J; Van Hemel J O; Jacobs H J; Drop S L; van Dongen J J
De novo deletion (2) (p11.2p13): clinical, cytogenetic, and immunological data.
Journal of medical genetics 1994;31(1):72-3.
1993: Los F J; Jahoda M G; Wladimiroff J W; Brezinka C; Hagenaars A M
Fetal exsanguination by chorionic villus sampling.
Lancet 1993;342(8886-8887):1559.
1993: Jahoda M G; Brandenburg H; Cohen-Overbeek T; Los F J; Sachs E S; Wladimiroff J W
Terminal transverse limb defects and early chorionic villus sampling: evaluation of 4,300 cases with completed follow-up.
American journal of medical genetics 1993;46(5):483-5.
1993: Omtzigt J G; Los F J; Meijer J W; Lindhout D
The 10,11-epoxide-10,11-diol pathway of carbamazepine in early pregnancy in maternal serum, urine, and amniotic fluid: effect of dose, comedication, and relation to outcome of pregnancy.
Therapeutic drug monitoring 1993;15(1):1-10.
1993: Heydanus R; Stewart P A; Wladimiroff J W; Los F J
Prenatal diagnosis of congenital cystic adenomatoid lung malformation: a report of seven cases.
Prenatal diagnosis 1993;13(1):65-71.
1992: Omtzigt J G; Los F J; Hagenaars A M; Stewart P A; Sachs E S; Lindhout D
Prenatal diagnosis of spina bifida aperta after first-trimester valproate exposure.
Prenatal diagnosis 1992;12(11):893-7.
1992: Kleijer W J; Geilen G C; Van Diggelen O P; Wevers R A; Los F J
Prenatal analyses in a pregnancy at risk for beta-mannosidosis.
Prenatal diagnosis 1992;12(10):841-3.
1992: de Winter J M; Janse H C; van Diggelen O P; Los F J; Beemer F A; Kleijer W J
Prenatal diagnosis of Niemann-Pick disease type C.
Clinica chimica acta; international journal of clinical chemistry 1992;208(3):173-81.
1992: Omtzigt J G; Los F J; Grobbee D E; Pijpers L; Jahoda M G; Brandenburg H; Stewart P A; Gaillard H L; Sachs E S; Wladimiroff J W
The risk of spina bifida aperta after first-trimester exposure to valproate in a prenatal cohort.
Neurology 1992;42(4 Suppl 5):119-25.
1992: Los F J; Hagenaars A M; Marrink J; Cohen-Overbeek T E; Gaillard J L; Brandenburg H
Maternal serum alpha-fetoprotein levels and fetal outcome in early second-trimester oligohydramnios.
Prenatal diagnosis 1992;12(4):285-92.
1992: Los F J; Beekhuis J R; Marrink J; Hagenaars A M; Reuss A; Sachs E S; Jahoda M G; Wladimiroff J W
Origin of raised maternal serum alpha-fetoprotein levels in second-trimester oligohydramnios.
Prenatal diagnosis 1992;12(1):39-45.
1992: Sachs E S; Van Hemel J O; Los F J
Prenatal cytogenetic and postnatal molecular studies on 46,XX male.
Lancet 1992;339(8786):180-1.
1992: Omtzigt J G; Nau H; Los F J; Pijpers L; Lindhout D
The disposition of valproate and its metabolites in the late first trimester and early second trimester of pregnancy in maternal serum, urine, and amniotic fluid: effect of dose, co-medication, and the presence of spina bifida.
European journal of clinical pharmacology 1992;43(4):381-8.
1991: Brandenburg H; Jahoda M G; Los F J; Wladimiroff J W
Acceptance of chorionic villus sampling in the southwest region of The Netherlands: a 5-year evaluation.
American journal of medical genetics 1991;41(2):236-8.
1991: Jahoda M G; Brandenburg H; Reuss A; Cohen-Overbeek T E; Wladimiroff J W; Los F J; Sachs E S
Transcervical (TC) and transabdominal (TA) CVS for prenatal diagnosis in Rotterdam: experience with 3611 cases.
Prenatal diagnosis 1991;11(8):559-61.
1990: Brandenburg H; Jahoda M G; Wladimiroff J W; Los F J; Lindhout D
Convulsions in epileptic women after administration of prostaglandin E2 derivative.
Lancet 1990;336(8723):1138.
1990: Sachs E S; Jahoda M G; Los F J; Pijpers L; Reuss A; Wladimiroff J W
Interpretation of chromosome mosaicism and discrepancies in chorionic villi studies.
American journal of medical genetics 1990;37(2):268-71.
1990: Pijpers L; Kleijer W J; Reuss A; Jahoda M G; Los F J; Sachs E S; Wladimiroff J W
Transabdominal chorionic villus sampling in a multiple pregnancy at risk of argininosuccinic aciduria: a case report.
American journal of medical genetics 1990;36(4):449-50.
1990: Jahoda M G; Pijpers L; Reuss A; Brandenburg H; Cohen-Overbeek T E; Los F J; Sachs E S; Wladimiroff J W
Transabdominal villus sampling in early second trimester: a safe sampling method for women of advanced age.
Prenatal diagnosis 1990;10(5):307-11.
1990: Sachs E S; Jahoda M G; Los F J; Pijpers L; Wladimiroff J W
Trisomy 21 mosaicism in gonads with unexpectedly high recurrence risks.
American journal of medical genetics. Supplement 1990;7():186-8.
1989: Halley D J; van Damme N H; Deelen W H; Oostra B A; Jahoda M G; Sachs E S; Los F J; Niermeijer M F
Prenatal detection of major cystic fibrosis mutation.
Lancet 1989;2(8669):972.
1989: Jahoda M G; Pijpers L; Reuss A; Los F J; Wladimiroff J W; Sachs E S
Evaluation of transcervical chorionic villus sampling with a completed follow-up of 1550 consecutive pregnancies.
Prenatal diagnosis 1989;9(9):621-8.
1989: Reuss A; den Hollander J C; Niermeijer M F; Wladimiroff J W; van Diggelen O P; Lindhout D; Los F J
Prenatal diagnosis of cystic kidney disease with ventriculomegaly: a report of six cases in two related sibships.
American journal of medical genetics 1989;33(3):385-9.
1989: Los F J; Pijpers L; Jahoda M G; Sachs E S; Reuss A; Hagenaars A M; Wladimiroff J W
Transabdominal chorionic villus sampling in the second trimester of pregnancy: feto-maternal transfusions in relation to pregnancy outcome.
Prenatal diagnosis 1989;9(7):521-6.
1989: Kleijer W J; Hussaarts-Odijk L M; Los F J; Pijpers L; De Bree P K; Duran M
Prenatal diagnosis of purine nucleoside phosphorylase deficiency in the first and second trimesters of pregnancy.
Prenatal diagnosis 1989;9(6):401-7.
1989: Pijpers L; Jahoda M G; Reuss A; Sachs E S; Los F J; Wladimiroff J W
Selective birth in a dyzygotic twin pregnancy with discordancy for Down's syndrome.
Fetal therapy 1989;4(1):58-60.
1980: Los F J; Hagenaars A M; Huisjes H J; de Bruyn H W; Ruitenberg E J
[Screening of pregnant women for fetal neural tube defects by determination of the serum alpha fetoprotein level]
Nederlands tijdschrift voor geneeskunde 1980;124(27):1096-101.

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