Influence of Age at Menarche on Forearm Bone Microstructure in Healthy Young Women
نویسندگان
چکیده
منابع مشابه
Influence of age at menarche on forearm bone microstructure in healthy young women.
BACKGROUND Shorter estrogen exposure from puberty onset to peak bone mass attainment may explain how late menarche is a risk factor for osteoporosis. The influence of menarcheal age (MENA) on peak bone mass, cortical, and trabecular microstructure was studied in 124 healthy women aged 20.4 +/- 0.6 (sd) yr. METHODS At distal radius, areal bone mineral density (aBMD) was measured by dual-energy...
متن کاملAge at menarche and cortical bone geometry in premenopausal women.
Previous studies have suggested that the timing of puberty might have an impact on the adult skeleton. What composite of bone structure could be affected by the timing of puberty is unknown at present. In this study, we evaluated the relationship between age at menarche and bone cortex geometry at the distal radius. Using peripheral quantitative computed tomography, we determined total area of ...
متن کاملSize at birth predicts age at menarche.
OBJECTIVE This study examines the relationship of intrauterine growth, measured by size and maturity at birth, to age at menarche, while also considering a wide range of other factors that may affect maturation. The research is motivated by the current debate about the importance of the prenatal environment as a determinant of later disease risk. METHODS Data were collected during the Cebu Lo...
متن کاملPolymorphisms in adiposity-related genes are associated with age at menarche and menopause in breast cancer patients and healthy women.
STUDY QUESTION Is there any effect of genetic polymorphisms in adiposity-related genes on the timing of menarche and menopause and the total duration of menstruation among Korean women? SUMMARY ANSWER Our results suggest that the adiposity-related genes LEP, LEPR and PPARγ may play a role in the onset and cessation of menstruation, and the total duration of menstruation. WHAT IS KNOWN AND W...
متن کاملAge at menarche in Nigerian athletes.
The subjects of the study were 418 highly successful female athletes and 512 female non-athletes drawn from all over Nigeria. Recall procedures were used to ascertain the age at menarche. The study gave the following results: In general, over-all mean menarcheal age of athletes (14.13 years) was significantly higher (p less than .05) than that of non-athletes (13.57 years). Menarche was signifi...
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ژورنال
عنوان ژورنال: The Journal of Clinical Endocrinology & Metabolism
سال: 2008
ISSN: 0021-972X,1945-7197
DOI: 10.1210/jc.2007-2644