Results 71 to 80 of about 2,220,873 (330)

Investigation of montelukast effect on rosuvastatin induced late puberty in rats

Journal of Human Reproductive Sciences, 2022
Background: Puberty is a critical process for the development of sexual organs and reproductive ability. It is triggered and regulated by the hormones.
Tamadir Hamid Wadi Aledani, Manal Nasser Al-Hayder, Suha Haitham Mohammed, Rawaa Salim Al-Mayyahi   +3 more
doaj   +1 more source

Association of Prenatal Urinary Concentrations of Phthalates and Bisphenol A and Pubertal Timing in Boys and Girls. [PDF]

, 2018
BackgroundAnimal studies suggest that phthalates and bisphenol A (BPA), endocrine-disrupting chemicals found in many consumer products, may impact the timing of puberty.ObjectivesWe aimed to determine the association of prenatal exposure to high ...
Berger, Kimberly, Calafat, Antonia M, Eskenazi, Brenda, Greenspan, Louise C, Harley, Kim G, Holland, Nina, Kogut, Katherine, Lustig, Robert H, Parra, Kimberly, Ye, Xiaoyun   +9 more
core   +1 more source

Bone size and bone strength are increased in obese male adolescents [PDF]

, 2013
Context: Controversy exists on the effect of obesity on bone development during puberty. Objective: Our objective was to determine differences in volumetric bone mineral density (vBMD) and bone geometry in male obese adolescents (ObAs) in overlap with ...
De Schepper, Jean, Debode, P, Ernst, C, Herregods, Nele, Kaufman, Jean, ROEF, GREET, Roggen, I, Taes, Youri, Van Caenegem, Eva, Van Helvoirt, M, VANDEWALLE, SARA, Verhelle, F   +11 more
core   +2 more sources

Descriptive Epidemiology From the Myhre Syndrome Foundation Registry: The Value of Self‐Reported Data

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome is an ultrarare genetic disease characterized by short stature, distinct craniofacial features, cardiovascular and respiratory fibrosis and stenosis, neurodevelopmental delays, autism, intellectual disability, and hearing loss. The natural history of Myhre syndrome is still not fully understood due to a small patient population ...
Mary K. Young, Armelle Pindon, Maggie R. Brand, Kate Wears, Katherine H. Young, Alyssa Mendel, Michael J. Lyons   +6 more
wiley   +1 more source

Longitudinal Phenotypic Trajectories in GNAO1‐Related Disorders: Defining Disease Progression and Clinical Profiles

Annals of Neurology, EarlyView.
Objective Pathogenic variants in GNAO1 cause a spectrum of epilepsy, movement disorders, and developmental impairment. Clinical heterogeneity complicates prognosis and therapeutic development. We present the first longitudinal natural history study of GNAO1‐related disorders (GNAO1‐RD) to delineate phenotypic trajectories. Methods Sixty‐six individuals
Jana Domínguez‐Carral, Ana María Domínguez Cobo, Sol Balsells, Anna Aguilar‐Ros, Chu‐Ting Chang, William G. Ludlam, Kathryn Yang, Katerina Bernardi, Micaela Chinigioli, Ainara Salazar‐Villacorta, Veronica Di Pisa, Nuria Lamagrande‐Casanova, Elena González‐Alguacil, Beatriz De la Casa‐Fages, Akihisa Okumura, Josefina Rodríguez, Ayush Agarwal, Daniela Muñoz‐Chesta, Carolina Reynoso‐Osnayo, Amy Lin, Brahim Tabarki, Jobaida Parvin, Adolfo Alberto Gallo, Andreia Forno, Fabian Maass, Johnny Montiel Blanco, Salomé Nasif, Elizabeth Jennions, Jorge Luis Ramón‐Gómez, Helene Verhelst, Juan José Nieto Barceló, Dunja Čokolić Petrović, Luz Victoria García Ruiz, Christoph van Riesen, Paulo Rego Sousa, Maria del Pilar Massaro Sanchez, Husnea Ara Khan, Wejdan Hakami, Jennifer Friedman, Iván Espinoza‐Quinteros, Monica Troncoso, Divyani Garg, Micaela Pauni, Hirokazu Kurahashi, María Concepción Miranda‐Herrero, Anna Duat‐Rodriguez, Luca Soliani, Manju A. Kurian, Angeles Schteinschnaider, Siddharth Srivastava, Darius Ebrahimi‐Fakhari, Kirill A. Martemyanov, Juan Darío Ortigoza‐Escobar   +52 more
wiley   +1 more source

A Novel Homozygous Mutation of the Acid-Labile Subunit (IGFALS) Gene in a Male Adolescent

JCRPE, 2019
Acid-labile subunit (ALS) forms ternary complexes with insulin like growth factor-1 (IGF-1) and IGF-binding protein-3 (IGFBP-3) and is essential for normal circulating IGF-1 levels.
Şükran Poyrazoğlu, Vivian Hwa, Firdevs Baş, Andrew Dauber, Ron Rosenfeld, Feyza Darendeliler   +5 more
doaj   +1 more source

Testicular expression of the Lin28/let-7 system: hormonal regulation and changes during postnatal maturation and after manipulations of puberty [PDF]

, 2015
[Abstract] The Lin28/let-7 system, which includes the RNA-binding proteins, Lin28a/Lin28b, and let-7 miRNAs, has emerged as putative regulator of puberty and male gametogenesis; yet, its expression pattern and regulation in postnatal testis remain ill ...
Cordido, Fernando, Gaytán, Francisco, León, Silvia, Manfredi-Lozano, María, Morales, Concepción, Pinilla, Leonor, Ruiz-Pino, Francisco, Sangiao-Alvarellos, Susana, Tena-Sempere, Manuel   +8 more
core   +2 more sources

Beighton Scoring System Use in Generalized Joint Hypermobility Studies Has Greater Scientific Rigor Than Joint‐Specific or Arthroscopy Joint Hypermobility Studies

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To compare the scientific rigor of Beighton Scoring System (BSS) use in generalized joint hypermobility (JH) studies (healthy subject injury risk/rate, physiological or kinesiological function determination) and joint‐specific or arthroscopy JH studies; to identify the most commonly used BSS score thresholds; and to describe ways to improve BSS
John Nyland, Essa Gul, Jonathon Lewis, Justin Givens, Ryan Krupp, Jarod Richards   +5 more
wiley   +1 more source

The onset of puberty in adolescents with type 1 diabetes mellitus in comparison to a group of non-diabetic teenagers in Erbil City: A cross-sectional comparative study

Zanco Journal of Medical Sciences
Background and objective: Puberty and type 1 diabetes (T1DM) have a complex relationship. This study aims to determine the prevalence of delayed puberty among a sample of type 1 diabetes adolescents and compare it to a non-diabetic group.
Ali Shakir Dauod, Aziz Muzafar Jafaar, Nawa Mohammed Abdullah   +2 more
doaj   +1 more source

Development of Replacement Heifers using Combinations of Three Forage Types and Feed Supplements (with or without Broiler Litter) [PDF]

, 1997
The proper management of replacement heifers is an essential component of successful cow/calf operations. The level of management and nutrition applied to replacement heifers as calves and yearlings can impact their subsequent reproductive performance ...
Brown, A. H., Jr., Kellogg, D. W., Phillips, J. M., Rosenkrans, C. F., Jr., Simpson, R. B.   +4 more
core   +2 more sources