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Related Concept Videos

Bone Disorders01:29

Bone Disorders

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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.
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The Bone Matrix01:18

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Bone contains a relatively small number of cells entrenched in a matrix of collagen fibers that provide an adherent surface for inorganic salt crystals. Both components of the matrix, organic and inorganic, contribute to the unusual properties of bone. Without collagen, bones would be brittle and shatter easily. Without mineral crystals, bones would flex and provide little support. This can be observed by an experiment: when the minerals of a bone are dissolved by soaking the bone in...
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Essential Minerals for Bone Health01:31

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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.
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Hormones and Bone Tissue01:17

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The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
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Role of Vitamins in Maintaining Bone Health

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The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
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Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
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Using Real-Time Cell Metabolic Flux Analyzer to Monitor Osteoblast Bioenergetics
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Biochemical Testing Relevant to Bone.

Chee Kian Chew1, Bart L Clarke1

  • 1Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, E-18A, 200 1st Street Southwest, Rochester, MN 55905, USA.

Endocrinology and Metabolism Clinics of North America
|August 2, 2017
PubMed
Summary
This summary is machine-generated.

Biochemical testing is essential for diagnosing bone disorders by assessing key markers like minerals, vitamin D, and hormones. Understanding these biochemical abnormalities guides the development of effective therapies for skeletal diseases.

Keywords:
Biochemical markersCalciumMetabolic bone diseaseParathyroid hormoneParathyroid hormone-related proteinPhosphorusVitamin D

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Area of Science:

  • Biochemistry
  • Endocrinology
  • Orthopedics

Background:

  • Bone disorders present complex pathophysiology often undetectable without specialized testing.
  • Biochemical assessment is crucial for identifying underlying mechanisms in skeletal diseases.

Purpose of the Study:

  • To highlight the critical role of laboratory biochemical testing in diagnosing and managing bone disorders.
  • To emphasize the link between biochemical abnormalities and therapeutic strategies for skeletal diseases.

Main Methods:

  • Biochemical assessment of serum and urine minerals.
  • Measurement of vitamin D, parathyroid hormone (PTH), and parathyroid hormone-related peptide (PTHrP).
  • Analysis of bone turnover markers.

Main Results:

  • Biochemical testing reveals critical pathophysiological themes in patients with skeletal diseases.
  • Abnormalities in signaling pathways affecting bone formation and resorption are identified through biochemical analysis.
  • Specific biochemical markers correlate with disease states and inform treatment decisions.

Conclusions:

  • Laboratory biochemical testing is indispensable for the clinical understanding and management of bone disorders.
  • Effective therapies for bone diseases are directly informed by the identification of underlying biochemical abnormalities.