Results 101 to 110 of about 104,474 (242)

Sonography of abdominal organs in precocious puberty in girls

, 2013
Precocious puberty constitutes a significant clinical problem due to psychological implications and health concerns as well as consequences associated with girls’ fertility.
Maciej Mazgaj, Mazgaj, Maciej
core  

Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development

Advanced Science, Volume 13, Issue 29, 22 May 2026.
The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu, Yanzhi Feng, Qingqing Zhu, Ting Jiang, Yueyue Gao, Kebing Nie, Xianan Tang, Ying Chen, Dianxing Hu, Xudan Yang, Shixuan Wang, Meng Wu, Jinjin Zhang   +12 more
wiley   +1 more source

Study on cases of precocious puberty [PDF]

, 1989
Two boys and one girl with idiopathic precocious puberty were treated with medroxyprogesterone acetate (MPA) for 2 years and 2 months to 9 years and 5 months, and its efficiency was evaluated.
熊本, 悦明, 南部, 明民, 丸田, 浩, 高木, 良雄   +3 more
core  

A Testicular Leydig Cell Tumor; An Uncommon Cause of Precocious Puberty: A Case Report With Secondary Central Precocious Puberty [PDF]

Sexual precocity in boys is defined as any sign of secondary sexual characteristics present before the age of 9. Leydig cell tumors of the testes are a rare cause of peripheral precocious puberty in boys. Here, we report 8 years and 4-month-old boys with
Farzaneh, Mohammad Reza, Mousavi, Seyede Tahereh, Zohrabi, Farshad   +2 more
core   +1 more source

True precocious puberty associated with phenylketonuria

, 1994
We studied a girl with phenylketonuria who demonstrated signs of precocious puberty. At the age of 7.5 years she had premature telarche. Her height age was 7-9/12 years and her bone age was 9 years.
Eroglu, Yasemen, Büyükgebiz, Atilla
core   +1 more source

Idiopathic Central Precocious Puberty Associated with 11 Mb De Novo Distal Deletion of the Chromosome 9 Short Arm

Case Reports in Genetics, 2013
We report a girl with a de novo distal deletion of 9p affected by idiopathic central precocious puberty and intellectual disability. Genome-wide array-CGH revealed a terminal deletion of about 11 Mb, allowing to define her karyotype as 46; XX, del(9)(p23-
Mariangela Cisternino, Erika Della Mina, Laura Losa, Alexandra Madè, Giulia Rossetti, Lorenzo Andrea Bassi, Giovanni Pieri, Baran Bayindir, Jole Messa, Orsetta Zuffardi, Roberto Ciccone   +10 more
doaj   +1 more source

Nutritional Habits and Precocious Puberty in Girls: A Pilot Study [PDF]

, 2018
Aim:Precocious puberty (PP) is defined as the appearance of secondary sexual characteristics before the age of nine in boys or eight in girls. Due to changing socio-economic conditions, nutritional habits and environmental factors, the onset of normal ...
Hülya Yardımcı, Nazlı Nur Arslan, Seyit Ahmet Uçaktürk, Nevra Koç   +3 more
core   +1 more source

Causes and Types of Precocious Puberty in North-West Iran

, 2013
Objective: Precocious puberty is of concern because of the underlying disorders, the short adult stature, and the psychosocial difficulties. This study was carried out in order to evaluate the characteristics of children referred to pediatric ...
Shiva, Siamak, Shiva, Shadi, Fayyazi, Afshin, Melikian, Armen   +3 more
core   +1 more source

Gut flora influences the hypothalamic-gonadal axis to regulate the pathogenesis of obesity-associated precocious puberty

Scientific Reports
The prevalence of obesity-associated precocious puberty is gradually increasing, but the relationship between gut flora and obesity-associated precocious puberty remains unclear.We analysed the gut flora characteristics of a clinical sample of 30 girls ...
Ying Qian, Xiaodan Fang, Yan Chen, Mingxing Ding, Min Gong   +4 more
doaj   +1 more source

Precocious and Early Central Puberty in Children With Pre-existing Medical Conditions: A Single Center Study

Frontiers in Pediatrics, 2019
Background: Precocious and early puberty are reported findings in children with pre-existing medical conditions including certain syndromes. Series pertaining to such situations are limited.Methods: A retrospective, single-center study was conducted on ...
Sarah Winter, Adélaïde Durand, Raja Brauner   +2 more
doaj   +1 more source