Search Results - "Ljubicic, Marie Lindhardt"

Longitudinal Increases in Serum Insulin-like Factor 3 and Testosterone Determined by LC-MS/MS in Pubertal Danish Boys by Albrethsen, Jakob, Ljubicic, Marie Lindhardt, Juul, Anders

“…Serum concentrations of the peptide hormone insulin-like factor 3 (INSL3) is a candidate marker for improved distinction between constitutional delay of growth…”
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Dynamic Changes of Reproductive Hormones in Male Minipuberty: Temporal Dissociation of Leydig and Sertoli Cell Activity by Busch, Alexander Siegfried, Ljubicic, Marie Lindhardt, Upners, Emmie N, Fischer, Margit Bistrup, Raket, Lars Lau, Frederiksen, Hanne, Albrethsen, Jakob, Johannsen, Trine Holm, Hagen, Casper P, Juul, Anders

“…The male hypothalamic-pituitary-gonadal (HPG) axis is transiently active during the first months of life with surging serum concentrations of reproductive…”
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Sex Differences in Reproductive Hormones During Mini-Puberty in Infants With Normal and Disordered Sex Development by Johannsen, Trine Holm, Main, Katharina Maria, Ljubicic, Marie Lindhardt, Jensen, Tina Kold, Andersen, Helle Raun, Andersen, Marianne Skovsager, Petersen, Jørgen Holm, Andersson, Anna-Maria, Juul, Anders

“…Abstract Context The early activation of the hypothalamic-pituitary-gonadal axis during infancy can be used in the evaluation of infants suspected of disorders…”
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Polygenic Scores for Adult Testosterone and SHBG Levels Are Associated With Reproductive Hormone Levels in Male Infants by Busch, Alexander Siegfried, Ljubicic, Marie Lindhardt, Upners, Emmie N, Fischer, Margit Bistrup, Odroniec, Amadeusz, Hagen, Casper P, Juul, Anders

“…Abstract Context The hypothalamic-pituitary-gonadal axis's transient activity in infancy, i.e, minipuberty, is considered crucial for male reproductive…”
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Exposure to 15 phthalates and two substitutes (DEHTP and DINCH) assessed in trios of infants and their parents as well as longitudinally in infants exclusively breastfed and after the introduction of a mixed diet by Frederiksen, Hanne, Upners, Emmie N., Ljubicic, Marie Lindhardt, Fischer, Margit Bistrup, Busch, Alexander Siegfried, Hagen, Casper P., Juul, Anders, Andersson, Anna-Maria

“…[Display omitted] •Metabolites of 15 phthalates and the two substitutes DEHTP and DINCH were analyzed in urine from Danish infants and their…”
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Anogenital Distance in Healthy Infants: Method-, Age- and Sex-related Reference Ranges by Fischer, Margit Bistrup, Ljubicic, Marie Lindhardt, Hagen, Casper P, Thankamony, Ajay, Ong, Ken, Hughes, Ieuan, Jensen, Tina Kold, Main, Katharina M, Petersen, Jørgen Holm, Busch, Alexander S, Upners, Emmie N, Sathyanarayana, Sheela, Swan, Shanna H, Juul, Anders

“…Abstract Context The use of anogenital distance (AGD) in clinical and epidemiological settings is increasing; however, sex-specific reference data on AGD and…”
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The External Genitalia Score (EGS): A European Multicenter Validation Study by van der Straaten, Saskia, Springer, Alexander, Zecic, Aleksandra, Hebenstreit, Doris, Tonnhofer, Ursula, Gawlik, Aneta, Baumert, Malgorzata, Szeliga, Kamila, Debulpaep, Sara, Desloovere, An, Tack, Lloyd, Smets, Koen, Wasniewska, Malgorzata, Corica, Domenico, Calafiore, Mariarosa, Ljubicic, Marie Lindhardt, Busch, Alexander Siegfried, Juul, Anders, Nordenström, Anna, Sigurdsson, Jon, Flück, Christa E, Haamberg, Tanja, Graf, Stefanie, Hannema, Sabine E, Wolffenbuttel, Katja P, Hiort, Olaf, Ahmed, S Faisal, Cools, Martine

“…Abstract Context Standardized description of external genitalia is needed in the assessment of children with atypical genitalia. Objectives To validate the…”
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Benzophenones, bisphenols and other polychlorinated/phenolic substances in Danish infants and their parents – including longitudinal assessments before and after introduction to mixed diet by Frederiksen, Hanne, Ljubicic, Marie Lindhardt, Upners, Emmie N., Fischer, Margit Bistrup, Busch, Alexander Siegfried, Hagen, Casper P., Juul, Anders, Andersson, Anna-Maria

“…[Display omitted] •Urinary concentrations of 12 out of 22 benzophenones, bisphenols and other phenols were observed in healthy Danish infants and their…”
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Clinical but Not Histological Outcomes in Males With 45,X/46,XY Mosaicism Vary Depending on Reason for Diagnosis by Ljubicic, Marie Lindhardt, Jørgensen, Anne, Acerini, Carlo, Andrade, Juliana, Balsamo, Antonio, Bertelloni, Silvano, Cools, Martine, Cuccaro, Rieko Tadokoro, Darendeliler, Feyza, Flück, Christa E, Grinspon, Romina P, Maciel-Guerra, Andrea, Guran, Tulay, Hannema, Sabine E, Lucas-Herald, Angela K, Hiort, Olaf, Holterhus, Paul Martin, Lichiardopol, Corina, Looijenga, Leendert H J, Ortolano, Rita, Riedl, Stefan, Ahmed, S Faisal, Juul, Anders

“…Abstract Context Larger studies on outcomes in males with 45,X/46,XY mosaicism are rare. Objective To compare health outcomes in males with 45,X/46,XY…”
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Cohort profile: The COPENHAGEN Minipuberty Study—A longitudinal prospective cohort of healthy full‐term infants and their parents by Busch, Alexander Siegfried, Ljubicic, Marie Lindhardt, Upners, Emmie N., Fischer, Margit Bistrup, Kolby, Nanna, Eckert‐Lind, Camilla, Jespersen, Kirstine, Andersson, Anna‐Maria, Frederiksen, Hanne, Johannsen, Trine Holm, Hegaard, Hanne Kristine, Sharif, Heidi, Hagen, Casper P., Juul, Anders

“…Background The hypothalamic‐pituitary‐gonadal (HPG) axis governs sexual maturation and reproductive function in humans. In early postnatal life, it is…”
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The Application of Principal Component Analysis on Clinical and Biochemical Parameters Exemplified in Children With Congenital Adrenal Hyperplasia by Ljubicic, Marie Lindhardt, Madsen, Andre, Juul, Anders, Almstrup, Kristian, Johannsen, Trine Holm

“…Principal component analysis (PCA) is a mathematical model which simplifies data into new, combined variables. Optimal treatment of pediatric congenital…”
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Longitudinal evaluation of breast tissue in healthy infants: Prevalence and relation to reproductive hormones and growth factors by Ljubicic, Marie Lindhardt, Madsen, Andre, Upners, Emmie N, Fischer, Margit Bistrup, Busch, Alexander Siegfried, Frederiksen, Hanne, Johannsen, Trine Holm, Juul, Anders, Hagen, Casper P

“…Breast tissue in infancy is a rather undescribed phenomenon. We aimed to describe the prevalence and progression of palpable breast tissue in healthy boys and…”
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Serum Concentrations and Gonadal Expression of INSL3 in Eighteen Males With 45,X/46,XY Mosaicism by Ljubicic, Marie Lindhardt, Jørgensen, Anne, Aksglaede, Lise, Nielsen, John Erik, Albrethsen, Jakob, Juul, Anders, Johannsen, Trine Holm

“…Insulin-like factor 3 (INSL3) is produced in the testes and has been proposed as a circulating biomarker of Leydig cell capacity, but remains undescribed in…”
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Response to Letter to the Editor: "Clinical but Not Histological Outcomes in Males With 45,X/46,XY Mosaicism Vary Depending on Reason for Diagnosis" by Ljubicic, Marie Lindhardt, Jørgensen, Anne, Ribeiro de Andrade, Juliana Gabriel, Balsamo, Antonio, Bertelloni, Silvano, Cools, Martine, Cuccaro, Rieko Tadokoro, Darendeliler, Feyza, Flück, Christa E, Grinspon, Romina P, Maciel-Guerra, Andrea, Guran, Tulay, Hannema, Sabine E, Lucas-Herald, Angela K, Hiort, Olaf, Holterhus, Paul Martin, Lichiardopol, Corina, Looijenga, Leendert H J, Ortolano, Rita, Riedl, Stefan, Ahmed, S Faisal, Juul, Anders

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Reduced serum concentrations of biomarkers reflecting Leydig and Sertoli cell function in male patients with congenital adrenal hyperplasia by Johannsen, Trine Holm, Albrethsen, Jakob, Neocleous, Vassos, Baronio, Federico, Cools, Martine, Aksglaede, Lise, Jørgensen, Niels, Christiansen, Peter, Toumba, Meropi, Fanis, Pavlos, Ljubicic, Marie Lindhardt, Juul, Anders

“…Congenital adrenal hyperplasia (CAH) is a recessive condition that affects the adrenal glands. Despite life-long replacement therapy with glucocorticoids and…”
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Serum LH/FSH ratios in 87 infants with differences of sex development by Ljubicic, Marie Lindhardt, Johannsen, Trine Holm, Fischer, Margit Bistrup, Upners, Emmie N, Busch, Alexander S, Main, Katharina M, Andersson, Anna-Maria, Hagen, Casper P, Juul, Anders

“…The ratio between luteinizing hormone (LH) and follicle-stimulating hormone (FSH) has previously been described as an excellent marker of sex in healthy…”
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Distinguishing between hidden testes and anorchia: the role of endocrine evaluation in infancy and childhood by Jespersen, Kirstine, Ljubicic, Marie Lindhardt, Johannsen, Trine Holm, Christiansen, Peter, Skakkebaek, Niels E, Juul, Anders

“…Objective Non-palpable testes remain a diagnostic challenge, often involving exploratory laparoscopy. We evaluated the diagnostic value of a wide range of…”
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Serum Concentrations of Inhibin B in Healthy Females and Males Throughout Life by Borelli-Kjær, Anna, Aksglaede, Lise, Jensen, Rikke Beck, Hagen, Casper Petri, Ljubicic, Marie Lindhardt, Busch, Alexander Siegfried, Upners, Emmie Nicolina, Fischer, Margit Bistrup, Jensen, Tina Kold, Linneberg, Allan, Kårhus, Line Lund, Andersson, Anna-Maria, Petersen, Jørgen Holm, Juul, Anders, Johannsen, Trine Holm

“…To describe the natural history of inhibin B throughout life according to sex, age, and pubertal development. Based on serum samples from 2707 healthy controls…”
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Dynamic changes in LH/FSH ratios in infants with normal sex development by Ljubicic, Marie Lindhardt, Busch, Alexander S, Upners, Emmie N, Fischer, Margit Bistrup, Main, Katharina M, Andersson, Anna-Maria, Johannsen, Trine Holm, Hagen, Casper P, Juul, Anders

“…Objective Little is known about the ratio between luteinizing hormone (LH) and follicle-stimulating hormone (FSH) during infancy. This study aimed to evaluate…”
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Reference Curves for Pediatric Endocrinology: Leveraging Biomarker Z-Scores for Clinical Classifications by Madsen, Andre, Almås, Bjørg, Bruserud, Ingvild S, Oehme, Ninnie Helen Bakken, Nielsen, Christopher Sivert, Roelants, Mathieu, Hundhausen, Thomas, Ljubicic, Marie Lindhardt, Bjerknes, Robert, Mellgren, Gunnar, Sagen, Jørn V, Juliusson, Pétur B, Viste, Kristin

“…Hormone reference intervals in pediatric endocrinology are traditionally partitioned by age and lack the framework for benchmarking individual blood test…”
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