Journal of pediatric endocrinology & metabolism : JPEM · 2008
A study of anthropomorphic and biochemical characteristics in girls with central precocious puberty and thelarche variant.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Su Pen-Hua, Wang Shu-Li, Chen Jia-Yuh, Chen Suh-Jen, Ke Jui-Chen
Аннотация
BACKGROUND: Premature thelarche in later childhood may progress to central precocious puberty (CPP), which does not spontaneously resolve. Thelarche variant (TV) is a slowly progressive variant of precocious puberty.
AIM: To determine and compare levels of insulin-like growth factor-I (IGF-I), IGF binding protein-3 (IGFBP-3) and anthropomorphic measures in girls with TV and CPP.
SUBJECTS: Prepubertal controls and girls with TV and CPP.
METHODS: Chronological and bone age, weight, height, BMI, height velocity (HV), and serum IGF-I, IGFBP-3, leptin, follicle-stimulating hormone (FSH) and lutenizing hormone (LH) levels were assessed.
RESULTS: Serum IGF-I levels, HV and IGF-I/ IGFBP-3 ratio were significantly higher in girls with CPP compared to both controls and girls with TV. IGFBP-3 values for bone age (IGFBP-3BA) were significantly higher in the TV group compared to both controls and girls with CPP. FSH and LH concentrations were significantly higher in the CPP group compared to TV.
CONCLUSION: HV, IGF-I, LH and FSH levels and IGF-I/IGFBP-3 ratio are elevated in girls with CPP compared to those with TV.
AIM: To determine and compare levels of insulin-like growth factor-I (IGF-I), IGF binding protein-3 (IGFBP-3) and anthropomorphic measures in girls with TV and CPP.
SUBJECTS: Prepubertal controls and girls with TV and CPP.
METHODS: Chronological and bone age, weight, height, BMI, height velocity (HV), and serum IGF-I, IGFBP-3, leptin, follicle-stimulating hormone (FSH) and lutenizing hormone (LH) levels were assessed.
RESULTS: Serum IGF-I levels, HV and IGF-I/ IGFBP-3 ratio were significantly higher in girls with CPP compared to both controls and girls with TV. IGFBP-3 values for bone age (IGFBP-3BA) were significantly higher in the TV group compared to both controls and girls with CPP. FSH and LH concentrations were significantly higher in the CPP group compared to TV.
CONCLUSION: HV, IGF-I, LH and FSH levels and IGF-I/IGFBP-3 ratio are elevated in girls with CPP compared to those with TV.