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S. Sørensen · SciRah

Researcher profile · Semantic Scholar

S. Sørensen

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S. Sørensen — researcher profile on SciRah

h-index: 18
Works: 76
Citations: 1,411

Most-cited papers

Discordant non‐invasive prenatal testing (NIPT) – a systematic review
T. Hartwig, L. Ambye, S. Sørensen, F. Jørgensen
2017Prenatal Diagnosis210 citations
Semantic Scholar
Biochemical evaluation of endometrial function at the time of implantation.
A. Lindhard, U. Bentin-Ley, V. Ravn, H. Islin +4 more
2002Fertility and Sterility157 citations Open access
Semantic Scholar
The role of anti‐Müllerian hormone in female fertility and infertility – an overview
Anna Garcia-Alix Grynnerup, A. Lindhard, S. Sørensen
2012Acta Obstetricia et Gynecologica Scandinavica111 citations
Semantic Scholar
Differences in gene expression of granulosa cells from women undergoing controlled ovarian hyperstimulation with either recombinant follicle-stimulating hormone or highly purified human menopausal gonadotropin.
M. L. Grøndahl, R. Borup, Y. B. Lee, Vibeke Myrhøj +2 more
2009Fertility and Sterility107 citations Open access
Semantic Scholar
Anti‐Müllerian hormone levels in salpingectomized compared with nonsalpingectomized women with tubal factor infertility and women with unexplained infertility
Anna G.-A. Grynnerup, A. Lindhard, S. Sørensen
2013Acta Obstetricia et Gynecologica Scandinavica60 citations
Semantic Scholar
Gene Expression Profiling of Placentas Affected by Pre-Eclampsia
A. M. Hoegh, R. Borup, F. Nielsen, S. Sørensen +1 more
2010Journal of Biomedicine and Biotechnology57 citations Open access
Semantic Scholar
Human placental lactogen and pregnancy‐associated plasma protein A in first trimester and subsequent fetal growth
J. F. Pedersen, S. Sørensen, S. Ruge
1995Acta Obstetricia et Gynecologica Scandinavica47 citations
Semantic Scholar
The antiprogesterone Org 31710 inhibits human blastocyst-endometrial interactions in vitro.
Astrid Petersen, U. Bentin-Ley, V. Ravn, K. Qvortrup +5 more
2004Fertility and Sterility45 citations Open access
Semantic Scholar
Non-Invasive Prenatal Testing (NIPT) in pregnancies with trisomy 21, 18 and 13 performed in a public setting - factors of importance for correct interpretation of results.
T. Hartwig, L. Ambye, L. Werge, M. Weiergang +3 more
2018European Journal of Obstetrics, Gynecology, and Reproductive Biology36 citations
Semantic Scholar
Pregnancy-"specific" beta 1-glycoprotein (SP1): purification, characterization, quantification and clinical application in malignancies (a review).
S. Sørensen
1984Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine32 citations
Semantic Scholar
SCHWANGERSCHAFTSPROTEIN 1 (SP1) AS A MATERNAL SERUM MARKER FOR DOWN SYNDROME IN THE FIRST AND SECOND TRIMESTERS
Q. Qin, M. Christiansen, T. Nguyen, S. Sørensen +2 more
1997Prenatal Diagnosis30 citations
Semantic Scholar
Noninvasive prenatal testing and maternal obesity: A review
Laura Andrea Juul, T. Hartwig, L. Ambye, S. Sørensen +1 more
2020Acta Obstetricia et Gynecologica Scandinavica29 citations
Semantic Scholar
Purification and characterization of osteopontin from human milk.
S. Sørensen, S. J. Justesen, A. Johnsen
2003Protein Expression and Purification29 citations
Semantic Scholar
Prediction of Preeclampsia in Nulliparous Women according to First Trimester Maternal Factors and Serum Markers
K. Pihl, S. Sørensen, Finn Stener Jørgensen
2019Fetal Diagnosis and Therapy28 citations
Semantic Scholar
First trimester pregnancy-associated plasma protein A and human chorionic gonadotropin-beta in early and late pre-eclampsia
A. Karahasanovic, S. Sørensen, L. Nilas
2014Clinical Chemistry and Laboratory Medicine23 citations
Semantic Scholar
Preanalytical handling of samples for measurement of plasma lactate in HIV patients
O. K. Andersen, S. Haugaard, L. Jørgensen, S. Sørensen +3 more
2003Scandinavian Journal of Clinical and Laboratory Investigation22 citations
Semantic Scholar
Wheat-germ agglutinin method for measuring bone and liver isoenzymes of alkaline phosphatase assessed in postmenopausal osteoporosis.
S. Sørensen
1988Clinical Chemistry22 citations
Semantic Scholar
Recent progress in the utility of anti-Müllerian hormone in female infertility
A. Grynnerup, A. Lindhard, S. Sørensen
2014Current Opinion in Obstetrics and Gynecology18 citations
Semantic Scholar
Fetal fraction of cell-free DNA in pregnancies after fresh or frozen embryo transfer following assisted reproductive technologies.
A. Talbot, L. Ambye, T. Hartwig, L. Werge +6 more
2020Human Reproduction17 citations Open access
Semantic Scholar
First trimester PAPP-A2, PAPP-A and hCGβ in small-for-gestational-age pregnancies
Y. B. Hansen, Vibeke Myrhøj, F. Jørgensen, C. Oxvig +1 more
2016Clinical Chemistry and Laboratory Medicine17 citations
Semantic Scholar
Serial measurements of serum human placental lactogen (hPL) and serial ultrasound examinations in the evaluation of fetal growth.
S. Sørensen, Daniel von Tabouillot, Vibeke Schiøler, G. Greisen +2 more
2000Early Human Development17 citations
Semantic Scholar
Mining of hospital laboratory information systems: a model study defining age- and gender-specific reference intervals and trajectories for plasma creatinine in a pediatric population
K. Søeby, P. B. Jensen, T. Werge, S. Sørensen
2015Clinical Chemistry and Laboratory Medicine16 citations
Semantic Scholar
Characterisation of non-maternal serum proteins in amniotic fluid at weeks 16 to 18 of gestation.
H. B. Drøhse, Hanne Christensen, Vibeke Myrhøj, S. Sørensen
1998Clinica chimica acta; international journal of clinical chemistry16 citations
Semantic Scholar
Serum level of secretory endometrial protein PP‐14 in intact ectopic pregnancy
J. F. Pedersen, S. Sørensen, S. Ruge
1991British Journal of Obstetrics and Gynaecology16 citations
Semantic Scholar
Improved measurement of acetylsalicylic acid esterase in serum.
S. Sørensen
1983Clinical Chemistry16 citations
Semantic Scholar
First-trimester risk calculation for trisomy 13, 18, and 21: comparison of the screening efficiency between 2 locally developed programs and commercial software.
S. Sørensen, G. Momsen, K. Sundberg, L. Friis-Hansen +1 more
2011Clinical Chemistry15 citations
Semantic Scholar
Glycodelin in endometrial flushing fluid and endometrial biopsies from infertile and fertile women.
U. Bentin-Ley, A. Lindhard, V. Ravn, H. Islin +1 more
2011European Journal of Obstetrics, Gynecology, and Reproductive Biology14 citations
Semantic Scholar
The secretory endometrial protein, placental protein 14, in women with ectopic gestation.
Susanne Ruge, S. Sørensen, M. Vejtorp, L. Vejerslev
1992Fertility and Sterility13 citations Open access
Semantic Scholar
An electroimmuno‐assay of the pregnancy‐specific β1‐glycoprotein (sp1) in normal and pathological pregnancies, and its clinical value compared to human chorionic somato‐mammotropin (hcs)
S. Sørensen
1978Acta Obstetricia et Gynecologica Scandinavica13 citations
Semantic Scholar
Detection of fetal‐specific DNA after enrichment for trophoblasts using the monoclonal antibody LK26 in model systems but failure to demonstrate fetal DNA in maternal peripheral blood
T. V. F. Hviid, S. Sørensen, N. Morling
1999Prenatal Diagnosis12 citations
Semantic Scholar
The maternal age‐related first trimester risks for trisomy 21, 18 and 13 based on Danish first trimester data from 2005 to 2014
T. Hartwig, S. Sørensen, F. Jørgensen
2016Prenatal Diagnosis11 citations
Semantic Scholar
Identification of a macromolecular crystal growth inhibitor in human urine as osteopontin
S. Sørensen, S. J. Justesen, A. Johnsen
2004Urological research11 citations
Semantic Scholar
Prospective study evaluating performance of first‐trimester combined screening for trisomy 21 using repeat sampling of maternal serum markers PAPP‐A and free β‐hCG
C. Ekelund, David Wright, S. Ball, Ida Kirkegaard +8 more
2012Ultrasound in Obstetrics and Gynecology10 citations Open access
Semantic Scholar
Differential increase in the maternal serum concentrations of the placental proteins human chorionic gonadotrophin, pregnancy-specific beta 1-glycoprotein, human placental lactogen and pregnancy-associated plasma protein-A during the first half of normal pregnancy, elucidated by means of a mathemati
S. Sørensen, G. Momsen, S. Ruge, J. F. Pedersen
1995Human Reproduction10 citations
Semantic Scholar
Heterogeneity of the pregnancy-specific β1-glycoprotein (SP1)
S. Sørensen
198210 citations
Semantic Scholar
Prenatal characteristics of false negative cases from first‐trimester screening of Down syndrome (trisomy 21)
T. S. Simonsen, S. Sørensen, C. Ekelund, F. Jørgensen
2013Prenatal Diagnosis9 citations
Semantic Scholar
Pregnancy-specific beta 1-glycoprotein (SP1) in serum and tissue from patients with benign and malignant breast tumours.
S. Sørensen, J. Andersen, T. Nørgaard
1984British Journal of Cancer9 citations Open access
Semantic Scholar
A radioimmunoassay of the pregnancy-specific beta1-glycoprotein (SP1).
S. Sørensen, Birgit Borggaard, Lene Rolff
1977Scandinavian Journal of Clinical and Laboratory Investigation9 citations
Semantic Scholar
Pregnancy‐associated plasma protein A in first trimester of diabetic pregnancy and subsequent fetal growth
J. F. Pedersen, S. Sørensen, L. Mølsted-Pedersen
1998Acta Obstetricia et Gynecologica Scandinavica8 citations
Semantic Scholar
Serum levels of hPL, PAPP‐A and PP14 in patients with early pregnancy bleeding and subchorionic hemorrhage
J. F. Pedersen, S. Ruge, S. Sørensen
1995Acta Obstetricia et Gynecologica Scandinavica8 citations
Semantic Scholar
Serum anti-Müllerian hormone concentration before and after salpingectomy for ectopic pregnancy.
A. Grynnerup, A. Lindhard, S. Sørensen, Mette Ørskov +5 more
2018Reproductive Biomedicine Online6 citations
Semantic Scholar
Are there characteristics of the false-negative cases from the first trimester combined screening programme for Down syndrome?
T. Hartwig, S. Sørensen, F. Jørgensen
2014Current Opinion in Obstetrics and Gynecology6 citations
Semantic Scholar
Isolation of amniotic fluid proteins of non-maternal serum origin by negative immuno-affinity chromatography.
S. Sørensen
1991Clinica chimica acta; international journal of clinical chemistry6 citations
Semantic Scholar
Comparison of two immunoassay systems for hCGβ and PAPP-A in prenatal screening for trisomy 21, 18, and 13 in the first trimester
A. Engell, E. Carlsson, F. Jørgensen, S. Sørensen
2017Practical Laboratory Medicine5 citations Open access
Semantic Scholar
Biological variation of free β chorionic gonadotropin and pregnancy-associated plasma protein A in first trimester pregnancies
H. Sennels, F. Jørgensen, S. Sørensen
2011Clinical Chemistry and Laboratory Medicine5 citations
Semantic Scholar
At what level of serum total creatine kinase activity can measurement of serum creatine kinase MB isoenzyme activity be omitted in suspected myocardial infarction?
J. H. Knudsen, B. Steenstrup, I. Byrjalsen, P. Hildebrandt +1 more
1989Scandinavian Journal of Clinical and Laboratory Investigation5 citations
Semantic Scholar
Purification of the major component of the pregnancy-specific beta 1-glycoprotein (SP1) by affinity chromatography, and application to a highly sensitive radioimmunoassay.
S. Sørensen, S. Trentemøller
1983Oncodevelopmental biology and medicine : the journal of the International Society for Oncodevelopmental Biology and Medicine5 citations
Semantic Scholar
Investigation on the ability of first trimester glycodelin and angiopoietin-2 to predict small-for-gestational age pregnancies at delivery
Y. B. Hansen, Vibeke Myrhøj, F. Jørgensen, S. Sørensen
2016Clinical Chemistry and Laboratory Medicine4 citations
Semantic Scholar
Haemoglobin A1c in pregnant diabetic patients at delivery and haemoglobin F1 in cord blood from their newborns.
H. Olesen, S. Sørensen, P. K. Hansen, L. Mølsted-Pedersen
1984Scandinavian Journal of Clinical and Laboratory Investigation4 citations
Semantic Scholar
Electrophoretic separation of alkaline phosphatase isoenzymes compared with alkaline phosphatase and gamma-glutamyltransferase in hepatobiliary diseases.
S. Sørensen, P. Matzen, I. Bögh
1981Scandinavian Journal of Gastroenterology4 citations
Semantic Scholar

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T. Hartwig×6
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J. F. Pedersen×5
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Vibeke Myrhøj×4

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