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Lista de obras de Niels Jørgensen

47,XXY Klinefelter syndrome: clinical characteristics and age-specific recommendations for medical management

artículo científico

A Longitudinal Study of Growth, Sex Steroids, and IGF-1 in Boys With Physiological Gynecomastia.

artículo científico publicado en 2015

A genome-wide association study of men with symptoms of testicular dysgenesis syndrome and its network biology interpretation

artículo científico publicado en 2011

A homozygous R262Q mutation in the gonadotropin-releasing hormone receptor presenting as reversal of hypogonadotropic hypogonadism and late-onset hypogonadism

artículo científico publicado en 2013

A study of finger lengths, semen quality and sex hormones in 360 young men from the general Danish population

artículo científico publicado en 2005

Adverse trends in male reproductive health: we may have reached a crucial 'tipping point'.

artículo científico publicado en 2008

Alcohol and male reproductive health: a cross-sectional study of 8344 healthy men from Europe and the USA

artículo científico publicado en 2014

Anogenital distance and reproductive parameters in young men.

artículo científico publicado en 2015

Anogenital distance is associated with semen quality but not reproductive hormones in 1106 young men from the general population

scientific article published on 01 January 2019

Are environmental levels of bisphenol a associated with reproductive function in fertile men?

artículo científico publicado en 2010

Association Between Use of Marijuana and Male Reproductive Hormones and Semen Quality: A Study Among 1,215 Healthy Young Men.

artículo científico publicado en 2015

Association between GH receptor polymorphism (exon 3 deletion), serum IGF1, semen quality, and reproductive hormone levels in 838 healthy young men

scholarly article by M Andreassen et al published April 2014 in European Journal of Endocrinology

Association between testicular dysgenesis syndrome (TDS) and testicular neoplasia: Evidence from 20 adult patients with signs of maldevelopment of the testis

artículo científico publicado en 2003

Association of in utero exposure to maternal smoking with reduced semen quality and testis size in adulthood: a cross-sectional study of 1,770 young men from the general population in five European countries

artículo científico publicado en 2004

Association of sleep disturbances with reduced semen quality: a cross-sectional study among 953 healthy young Danish men.

artículo científico publicado en 2013

Associations between andrological measures, hormones and semen quality in fertile Australian men: inverse relationship between obesity and sperm output

artículo científico publicado en 2009

Associations between urinary metabolites of di(2-ethylhexyl) phthalate and reproductive hormones in fertile men.

artículo científico publicado en 2010

Associations of filaggrin gene loss-of-function variants with urinary phthalate metabolites and testicular function in young Danish Men.

scientific article published on 03 January 2014

Body mass index in relation to semen quality and reproductive hormones among 1,558 Danish men.

artículo científico publicado en 2004

Bone mineral density is preserved in men with idiopathic infertility

artículo científico publicado en 2019

Caffeine intake and semen quality in a population of 2,554 young Danish men

artículo científico publicado en 2010

Changes in urinary excretion of phthalates, phthalate substitutes, bisphenols and other polychlorinated and phenolic substances in young Danish men; 2009-2017

scientific article published on 25 October 2019

Clinical and biochemical correlates of successful semen collection for cryopreservation from 12-18-year-old patients: a single-center study of 86 adolescents

artículo científico publicado en 2010

Compass: a hybrid method for clinical and biobank data mining.

artículo científico publicado en 2013

Compensated reduction in Leydig cell function is associated with lower semen quality variables: a study of 8182 European young men.

artículo científico publicado en 2016

Coordinated European investigations of semen quality: results from studies of Scandinavian young men is a matter of concern

artículo científico publicado en 2006

Correlations between phthalate metabolites in urine, serum, and seminal plasma from young Danish men determined by isotope dilution liquid chromatography tandem mass spectrometry

artículo científico publicado en 2010

Cryptorchidism: classification, prevalence and long-term consequences

artículo científico publicado en 2007

DNA content and expression of tumour markers in germ cells adjacent to germ cell tumours in childhood: Probably A different origin for infantile and adolescent germ cell tumours

artículo científico publicado en 1995

DNA distributions in maldescended testes: hyperdiploid aneuploidy without evidence of germ cell neoplasia

scientific article published on 01 January 1991

Dairy food intake in relation to semen quality and reproductive hormone levels among physically active young men

artículo científico publicado en 2013

Decrease in semen quality and Leydig cell function in infertile men: a longitudinal study

scientific article published on 01 November 2018

Developmental expression of POU5F1 (OCT-3/4) in normal and dysgenetic human gonads

artículo científico publicado en 2004

Do perfluoroalkyl compounds impair human semen quality?

artículo científico publicado en 2009

Does more than one biopsy of the contralateral testis in men with a germ cell tumor add value?

artículo científico publicado en 2007

EAA clinical practice guidelines-gynecomastia evaluation and management

artículo científico publicado en 2019

East-West gradient in semen quality in the Nordic-Baltic area: a study of men from the general population in Denmark, Norway, Estonia and Finland

artículo científico publicado en 2002

Estimated daily intake and hazard quotients and indices of phthtalate diesters for young danish men.

artículo científico publicado en 2013

Expression of anti-Müllerian hormone during normal and pathological gonadal development: association with differentiation of Sertoli and granulosa cells.

artículo científico publicado en 1999

Expression of the -Glycosylation Enzyme GalNAc-T3 in the Equatorial Segment Correlates with the Quality of Spermatozoa

scholarly article by Marie B Nygaard published in September 2018

Expression of the vitamin D metabolizing enzyme CYP24A1 at the annulus of human spermatozoa may serve as a novel marker of semen quality

FSHB and FSHR gene variants exert mild modulatory effect on reproductive hormone levels and testis size but not on semen quality: A study of 2,020 men from the general Danish population

artículo científico publicado en 2020

Factor V Leiden is associated with increased sperm count

artículo científico publicado en 2017

Fertility treatment and reproductive health of male offspring: a study of 1,925 young men from the general population

artículo científico publicado en 2006

Frequent polymorphism of the mitochondrial DNA polymerase gamma gene (POLG) in patients with normal spermiograms and unexplained subfertility

artículo científico publicado en 2004

Genetically determined dosage of follicle-stimulating hormone (FSH) affects male reproductive parameters

artículo científico publicado en 2011

Genetics of congenital hypogonadotropic hypogonadism in Denmark

artículo científico publicado en 2014

Habitual alcohol consumption associated with reduced semen quality and changes in reproductive hormones; a cross-sectional study among 1221 young Danish men.

artículo científico publicado en 2014

Heterogeneity of gonadoblastoma germ cells: similarities with immature germ cells, spermatogonia and testicular carcinoma in situ cells

scientific article published on 01 February 1997

High dietary intake of saturated fat is associated with reduced semen quality among 701 young Danish men from the general population

artículo científico publicado en 2012

High frequency of sub-optimal semen quality in an unselected population of young men

artículo científico publicado en 2000

Higher than expected prevalence of congenital cryptorchidism in Lithuania: a study of 1204 boys at birth and 1 year follow-up

artículo científico publicado en 2005

Human semen quality in the new millennium: a prospective cross-sectional population-based study of 4867 men

artículo científico publicado en 2012

Human urinary excretion of non-persistent environmental chemicals: an overview of Danish data collected between 2006 and 2012.

artículo científico publicado en 2014

Identification of a Y chromosome haplogroup associated with reduced sperm counts

artículo científico publicado en 2001

Identification of a novel androgen receptor mutation in a family with multiple components compatible with the testicular dysgenesis syndrome

artículo científico publicado en 2013

Image cytometer method for automated assessment of human spermatozoa concentration.

artículo científico publicado en 2013

Impact of psychological stress measured in three different scales on testis function; A cross sectional study of 1,362 young men

artículo científico publicado en 2020

Impaired Leydig cell function in infertile men: a study of 357 idiopathic infertile men and 318 proven fertile controls

artículo científico publicado en 2004

Improved sperm kinematics in semen samples collected after 2 h versus 4-7 days of ejaculation abstinence

artículo científico publicado en 2017

Improvement of semen quality in an infertile man with 21-hydroxylase deficiency, suppressed serum gonadotropins and testicular adrenal rest tumours

artículo científico publicado en 2009

Increased frequency of reproductive health problems among fathers of boys with hypospadias

scientific article published on 29 August 2007

Increased number of sex chromosomes affects height in a nonlinear fashion: a study of 305 patients with sex chromosome aneuploidy.

artículo científico publicado en 2010

Insulin-like factor 3 serum levels in 135 normal men and 85 men with testicular disorders: relationship to the luteinizing hormone-testosterone axis

artículo científico publicado en 2005

Intake of Fruits and Vegetables with Low-to-Moderate Pesticide Residues Is Positively Associated with Semen-Quality Parameters among Young Healthy Men.

artículo científico publicado en 2016

Inter-observer variation in the results of the clinical andrological examination including estimation of testicular size

artículo científico publicado en 2000

Is Sedentary Lifestyle Associated With Testicular Function? A Cross-Sectional Study of 1,210 Men.

artículo científico publicado en 2016

Is human fecundity declining?

artículo científico publicado en 2006

Is the FSHR 2039A>G variant associated with susceptibility to testicular germ cell cancer?

artículo científico publicado en 2017

Is there a problem with male reproduction?

artículo científico publicado en 2009

Low semen volume in 47 adolescents and adults with 47,XXY Klinefelter or 46,XX male syndrome.

artículo científico publicado en 2008

Male Reproductive Disorders and Fertility Trends: Influences of Environment and Genetic Susceptibility

artículo científico publicado en 2016

Meat intake and reproductive parameters among young men.

artículo científico publicado en 2014

Mediterranean and western dietary patterns are related to markers of testicular function among healthy men.

artículo científico publicado en 2015

Nordic consensus on treatment of undescended testes.

artículo científico publicado en 2007

Obesity and Bariatric Surgery Drive Epigenetic Variation of Spermatozoa in Humans.

artículo científico publicado en 2015

PFOS (perfluorooctanesulfonate) in serum is negatively associated with testosterone levels, but not with semen quality, in healthy men.

artículo científico publicado en 2012

Parabens in urine, serum and seminal plasma from healthy Danish men determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS).

artículo científico publicado en 2010

Phenotypic variation within European carriers of the Y-chromosomal gr/gr deletion is independent of Y-chromosomal background.

artículo científico publicado en 2008

Phthalate excretion pattern and testicular function: a study of 881 healthy Danish men

artículo científico publicado en 2012

Physical activity and television watching in relation to semen quality in young men.

artículo científico publicado en 2013

Poor semen quality may contribute to recent decline in fertility rates

artículo científico publicado en 2002

Positive association between cholesterol in human seminal plasma and sperm counts: results from a cross-sectional cohort study and immunohistochemical investigations

artículo científico publicado en 2018

Possible fetal determinants of male infertility

artículo científico publicado en 2014

Possible involvement of the glucocorticoid receptor (NR3C1) and selected NR3C1 gene variants in regulation of human testicular function

artículo científico publicado en 2017

Prenatal and adult exposures to smoking are associated with adverse effects on reproductive hormones, semen quality, final height and body mass index

artículo científico publicado en 2011

Primary testicular failure in Klinefelter's syndrome: the use of bivariate luteinizing hormone-testosterone reference charts

article

Proposal of guidelines for the appraisal of SEMen QUAlity studies (SEMQUA).

artículo científico publicado en 2012

Psychological stress and testicular function: a cross-sectional study of 1,215 Danish men.

artículo científico publicado en 2015

Quantification of the Leydig cell compartment in testicular biopsies and association with biochemical Leydig cell dysfunction in testicular cancer survivors

artículo científico publicado en 2018

Re: "Parental infertility and semen quality in male offspring: a follow-up study"

scientific article published on 04 September 2007

Recent adverse trends in semen quality and testis cancer incidence among Finnish men.

artículo científico publicado en 2011

Regional differences and temporal trends in male reproductive health disorders: semen quality may be a sensitive marker of environmental exposures

artículo científico publicado en 2011

Regional differences in semen qualities in the Baltic region

artículo científico publicado en 2002

Regional differences in waiting time to pregnancy among fertile couples from four European cities

artículo científico publicado en 2001

Reproductive Function in a Population of Young Faroese Men with Elevated Exposure to Polychlorinated Biphenyls (PCBs) and Perfluorinated Alkylate Substances (PFAS)

artículo científico publicado en 2018

Reproductive parameters in young men living in Rochester, New York

artículo científico publicado en 2014

Resistance training and testosterone levels in male patients with chronic kidney disease undergoing dialysis

artículo científico publicado en 2014

Screening of subfertile men for testicular carcinoma in situ by an automated image analysis-based cytological test of the ejaculate

artículo científico publicado en 2011

Self-rated health and semen quality among 3,457 young Danish men.

artículo científico publicado en 2007

Self-reported onset of puberty and subsequent semen quality and reproductive hormones in healthy young men.

artículo científico publicado en 2016

Semen Quality as a Predictor of Subsequent Morbidity: A Danish Cohort Study of 4,712 Men With Long-Term Follow-up

artículo científico publicado en 2017

Semen analysis performed by different laboratory teams: an intervariation study

artículo científico publicado en 1997

Semen quality and reproductive hormone levels in men from Southern Spain

artículo científico publicado en 2011

Semen quality and reproductive hormones in Faroese men: a cross-sectional population-based study of 481 men

artículo científico publicado en 2013

Semen quality and waiting time to pregnancy explored using Association Mining

scientific article published on 21 October 2020

Semen quality associated with subsequent hospitalizations - Can the effect be explained by socio-economic status and lifestyle factors?

artículo científico publicado en 2018

Semen quality improves marginally during young adulthood: a longitudinal follow-up study

artículo científico

Semen quality in relation to antioxidant intake in a healthy male population

artículo científico publicado en 2013

Semen quality in sub-fertile range for a significant proportion of young men from the general German population: a co-ordinated, controlled study of 791 men from Hamburg and Leipzig

artículo científico publicado en 2008

Semen quality of 1559 young men from four cities in Japan: a cross-sectional population-based study

artículo científico publicado en 2013

Semen quality of 324 fertile Japanese men

artículo científico publicado en 2005

Semen quality of fertile Japanese men: a cross-sectional population-based study of 792 men.

artículo científico publicado en 2013

Semen quality of young men in Switzerland: a nationwide cross-sectional population-based study

artículo científico publicado en 2019

Semen quality, reproductive hormones and fertility of men operated for hypospadias

artículo científico publicado en 2009

Serum concentration of anti-Müllerian hormone is not associated with semen quality.

artículo científico publicado en 2017

Serum inhibin B and follicle-stimulating hormone levels as tools in the evaluation of infertile men: significance of adequate reference values from proven fertile men.

artículo científico publicado en 2004

Serum inhibin-b in fertile men is strongly correlated with low but not high sperm counts: a coordinated study of 1,797 European and US men.

artículo científico

Serum levels of testosterone do not provide evidence of selection bias in studies of male reproductive health.

artículo científico publicado en 2000

Sex, age, pubertal development and use of oral contraceptives in relation to serum concentrations of DHEA, DHEAS, 17α-hydroxyprogesterone, Δ4-androstenedione, testosterone and their ratios in children, adolescents and young adults

article

Shorter anogenital distance predicts poorer semen quality in young men in Rochester, New York

artículo científico publicado en 2011

Sons conceived by assisted reproduction techniques inherit deletions in the azoospermia factor (AZF) region of the Y chromosome and the DAZ gene copy number

artículo científico publicado en 2008

Sperm concentration, testicular volume and age predict risk of carcinoma in situ in contralateral testis of men with testicular germ cell cancer

artículo científico publicado en 2013

Sperm counts may have declined in young university students in Southern Spain

artículo científico publicado en 2013

Sperm counts, data responsibility, and good scientific practice

artículo científico publicado en 2011

Sperm morphological defects related to environment, lifestyle and medical history of 1001 male partners of pregnant women from four European cities

artículo científico publicado en 2001

Spermatogenic capacity in fertile men with elevated exposure to polychlorinated biphenyls

artículo científico publicado en 2015

Spermaturia and serum hormone concentrations at the age of puberty in boys prenatally exposed to polychlorinated biphenyls

artículo científico publicado en 2002

Standards in semen examination: publishing reproducible and reliable data based on high-quality methodology

artículo científico publicado en 2022

Sugar-sweetened beverage intake in relation to semen quality and reproductive hormone levels in young men

artículo científico publicado en 2014

Temporal Variability in Urinary Phthalate Metabolite Excretion Based on Spot, Morning, and 24-h Urine Samples: Considerations for Epidemiological Studies

article

Temporal trends in sperm count: a systematic review and meta-regression analysis.

artículo científico publicado en 2017

Temporal variability in urinary excretion of bisphenol A and seven other phenols in spot, morning, and 24-h urine samples

Testicular Vein Sampling Can Reveal Gonadotropin-Independent Unilateral Steroidogenesis Supporting Spermatogenesis

artículo científico publicado en 2019

Testicular adrenal rest tumours in boys, adolescents and adult men with congenital adrenal hyperplasia may be associated with the CYP21A2 mutation

Testicular cancer after vasectomy: origin from carcinoma in situ of the testis

scientific article published on 01 January 1993

Testicular cancer trends as 'whistle blowers' of testicular developmental problems in populations.

artículo científico publicado en 2007

Testicular carcinoma in situ in subfertile Danish men.

artículo científico publicado en 2007

Testicular dysgenesis and fertility

artículo científico publicado en 2005

Testicular dysgenesis syndrome and Leydig cell function

artículo científico publicado en 2008

Testicular dysgenesis syndrome and carcinoma in situ of the testes

artículo científico publicado en 2007

Testicular dysgenesis syndrome comprises some but not all cases of hypospadias and impaired spermatogenesis.

artículo científico publicado en 2010

Testicular germ cell tumours of childhood in Denmark, 1943-1989: incidence and evaluation of histology using immunohistochemical techniques

artículo científico publicado en 1994

Testicular microlithiasis on scrotal ultrasound in 4,850 young men from the general population: associations with semen quality

artículo científico publicado en 2020

Testosterone deficiency in testicular cancer survivors - a systematic review and meta-analysis.

artículo científico publicado en 2016

Testosterone production is better preserved after 16 than 20 Gray irradiation treatment against testicular carcinoma in situ cells

artículo científico publicado en 2009

The 2014 Danish references from birth to 20 years for height, weight and body mass index

artículo científico publicado en 2013

The association between cannabis use and testicular function in men: a systematic review and meta-analysis

scientific article published on 29 November 2020

Time to pregnancy and semen parameters: a cross-sectional study among fertile couples from four European cities

artículo científico publicado en 2002

Time to pregnancy in relation to semen quality assessed by CASA before and after sperm separation

artículo científico publicado en 2002

Towards a non-invasive method for early detection of testicular neoplasia in semen samples by identification of fetal germ cell-specific markers

scientific article published on 18 August 2006

Trends in incidence of testicular cancer in boys and adolescent men.

artículo científico publicado en 1995

Twin pregnancy possibly associated with high semen quality

artículo científico publicado en 2006

UGT2B17 Genotype and the Pharmacokinetic Serum Profile of Testosterone during Substitution Therapy with Testosterone Undecanoate. A Retrospective Experience from 207 Men with Hypogonadism

artículo científico publicado en 2013

UV filters in matched seminal fluid-, urine-, and serum samples from young men

artículo científico publicado en 2020

Urinary bisphenol A levels in young men: association with reproductive hormones and semen quality

artículo científico publicado en 2014

Urinary concentrations of di(2-ethylhexyl) phthalate metabolites and serum reproductive hormones: pooled analysis of fertile and infertile men.

artículo científico publicado en 2011

Urinary excretion of phenols, parabens and benzophenones in young men: Associations to reproductive hormones and semen quality are modified by mutations in the Filaggrin gene

scientific article published on 20 September 2018

Validation of image cytometry for sperm concentration measurement: Comparison with manual counting of 4010 human semen samples.

artículo científico publicado en 2017

Vitamin D Is Positively Associated With Sperm Motility and Increases Intracellular Calcium in Human Spermatozoa

Vitamin D deficiency and low ionized calcium are linked with semen quality and sex steroid levels in infertile men.

artículo científico publicado en 2016

Vitamin D is positively associated with sperm motility and increases intracellular calcium in human spermatozoa

article

Vitamin D receptor and vitamin D metabolizing enzymes are expressed in the human male reproductive tract

artículo científico publicado en 2010

Vitamin D status is not associated with reproductive parameters in young Spanish men

artículo científico publicado en 2019

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