Related Experiment Video
Updated: May 13, 2025
07:56
Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
Published on: January 29, 2018
17.4K
Disparities in Pediatric Bone Health
Catherine Corey1, Natalie Hecht Baldauff1
1Department of Pediatrics, Division of Pediatric Endocrinology, UPMC Children's Hospital of Pittsburgh, 4401 Penn Avenue, 8th Floor Faculty Pavilion, Pittsburgh, PA 15224, USA.
Summary
Childhood bone mass is crucial for lifelong bone health. Addressing health disparities in bone disease diagnosis and treatment is vital for improving outcomes in vulnerable populations.
Area of Science:
- Bone biology and skeletal health.
Background:
- Childhood bone mass accumulation is critical for lifelong skeletal integrity.
- Disruptions in bone accretion can lead to adult osteoporosis and osteomalacia.
- Health disparities significantly affect bone disease management and outcomes.
Purpose of the Study:
- To highlight the importance of childhood bone mass for adult bone health.
- To examine how health disparities impact bone disease screening, diagnosis, and treatment.
- To advocate for policy changes to improve care for vulnerable populations.
Main Methods:
- Review of existing literature on bone health determinants.
- Analysis of factors contributing to health disparities in bone diseases.
- Examination of the impact of socioeconomic and geopolitical factors on patient outcomes.
Main Results:
- Childhood bone mass is a primary predictor of adult bone health.
- Health disparities related to race, socioeconomic status, and geography impede access to timely and effective bone disease care.
- These disparities contribute to increased disease burden and poorer long-term health outcomes.
Conclusions:
- Optimizing childhood bone mass is essential for preventing adult bone pathologies.
- Addressing systemic health disparities is crucial for equitable bone disease management.
- Policy interventions informed by an understanding of these disparities can enhance care for at-risk individuals and populations.
Related Concept Videos
01:29Bone Disorders
3.3K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
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...
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...
3.3K
01:09Changes in the Appendicular Skeleton with Age
1.8K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
1.8K
01:22The Functions of the Skeletal System
3.4K
The most apparent functions of the skeletal system are support, protection, and movement. However, bone tissue also performs several other critical metabolic functions. For one, the bone matrix acts as a reservoir for a number of minerals important to the functioning of the body, especially calcium and phosphorus. These minerals, present in the bone tissue, can be released back into the bloodstream when required. Calcium ions, for example, are essential for muscle contractions and controlling...
3.4K
01:02What is the Skeletal System?
51.9K
Overview
51.9K
01:20Introduction to the Skeletal System
5.0K
The skeletal system is the central framework of the body, consisting of different connective tissues: bones, cartilage, tendons, and ligaments.
Components of the Skeletal System
Bone, or osseous tissue, is a hard connective tissue that forms an internal support structure for the human body. Bones shield vulnerable organs and soft tissue from external forces. For example, the vertebral bones protect and support the spinal cord.
Cartilage, a semi-rigid connective tissue found in regions such as...
Components of the Skeletal System
Bone, or osseous tissue, is a hard connective tissue that forms an internal support structure for the human body. Bones shield vulnerable organs and soft tissue from external forces. For example, the vertebral bones protect and support the spinal cord.
Cartilage, a semi-rigid connective tissue found in regions such as...
5.0K
01:31Essential Minerals for Bone Health
3.6K
The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
3.6K