Related Experiment Video
Updated: Jun 4, 2025

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
Published on: January 29, 2018
Bone Health ECHO Case Report: Significant Elevation in Bone Turnover Markers and Progression of Vertebral Fractures
Yevgeniya Kushchayeva1, Sergiy Kushchayev2, Kimberly Dunn1
1University of South Florida, Diabetes and Endocrinology Center, Tampa, FL, USA.
Abstract:
Bone Health ECHO (Extension for Community Healthcare Outcomes) is a virtual community of practice, where healthcare professionals have met via videoconferencing weekly since 2015. This model of learning is focused on short didactics and the presentation of real but de-identified patient cases followed by highly interactive discussions. These are often clinical situations with diagnostic and therapeutic dilemmas that are not readily addressed by randomized placebo-controlled clinical trials and clinical practice guidelines. Here we present the case of a woman with postmenopausal osteoporosis with adverse consequences following discontinuation of denosumab and uncertainties on next steps for management. This case highlights the relevance of selection of the initial bone-targeted medication and the sequence of therapy in osteoporosis management.
More Related Videos
Related Concept Videos
Bone Remodeling
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Osteoclasts in Bone Remodeling
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Skeleton and Calcium Homeostasis

