Kelly PJ, Nguyen T, Hopper J et al (1993) Changes in axial bone density with age: a twin study. J Bone Miner Res 8:11-17Kelly PJ, Nguyen T, Hopper J, Pocock N, Sambrook P, Eisman J. Changes in axial bone density with age: a twin study. J Bone Mineral Res 1993;8:11-17. ...
The aim of this study was to observe whether bone mineral density (BMD) improves over 5 years in older women using estradiol implants. A total of 18 women were selected who had commenced hormone replacement therapy (HRT) around the age of 60 years. The median age was 60.9 years (range 59...
below the mean peak bone density (T score −2.5). The results of measurements of bone density can also be expressed asZ scores. A Z score of 0 is the mean bone density of people of the same age, sex, and genetic background. Low T or Z scores are associated with an increased ...
We have studied a normal adult caucasian population (462 females, 264 males age range 20-84) using dual photon absorptiometry to establish patterns of bone reduction at the spine and hip. Subjects were either randomly selected from the electoral roll or volunteers. Bone mineral density reduction ...
At the same time, there is no definitive research regarding age-related changes of bone turnover level and its association with bone mineral density (BMD) in Chinese mainland women. Methods In a cohort of 663 Chinese mainland women aged 20–70 years, serum bone alkaline phosphatase (BAP) and...
It is also worth noting that the early change in markers in clinical trials has generally been a better predictor of antifracture effectiveness of the therapy than changes in BMD. E Bone Microarchitecture The process of menopause- and age-related bone loss results in the loss of connectivity of...
Stereometry was used to determine trabecular bone volume density. In the PCB-169 and PCB-155 + 169 groups, PCB-169 affected longitudinal bone growth in the early postnatal period by interfering with chondrocytes in the EGP zone of proliferation and, to a lesser extent, the zone of ...
In young women N-CHC, however,adjustedfemoral neck BMD decreased significantly more -0.021 g/cm2(95%CI:-0.006; -0.036) with similar trends at other sites. BMD changes were unrelated to estrogen dose and age at starting CHC. Adolescent CHC users in a random population demonstrated less hip ...
Bone growth includes the progressive incremental changes in length, size and mass, associated with changes in bone geometry/width, that physiologically occur throughout the development of the individual. As already recognized in the 1940s by Albright and Reifenstein, sex steroids regulate skeletal growt...
Tracking of Areal Bone Mineral Density From Age Eight to Young Adulthood and Factors Associated With Deviation From Tracking: A 17‐Year Prospective Cohort... Tracking of Areal Bone Mineral Density From Age Eight to Young Adulthood and Factors Associated With Deviation From Tracking: A 17‐Year ...