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In utero Measurement of Heart Rate in Mouse by Noninvasive M-mode Echocardiography

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Published on: November 22, 2013

Fetuin-A and the cardiovascular system.

Katsuhito Mori¹, Masanori Emoto, Masaaki Inaba

¹Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan. ktmori@med.osaka-cu.ac.jp

Advances in Clinical Chemistry

|March 9, 2012

Summary

This summary is machine-generated.

Fetuin-A, also known as alpha-2-HS-glycoprotein (AHSG), has diverse roles in health and disease. This review explores its dual function in cardiovascular conditions, acting as both an atherogenic factor and a vascular calcification inhibitor.

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Area of Science:

Biochemistry
Physiology
Pathophysiology

Background:

Fetuin-A (alpha-2-HS-glycoprotein, AHSG) is a protein product of the Ahsg gene, first isolated in 1944.
It exhibits functional diversity in human physiology and pathophysiology, impacting bone metabolism, metabolic disorders (insulin resistance, diabetes mellitus), and CNS disorders (ischemic stroke, neurodegenerative diseases).

Purpose of the Study:

To review the complex and often contradictory roles of fetuin-A in the cardiovascular system.
To elucidate the dual functionality of fetuin-A in atherosclerosis and vascular calcification.
To address confounding factors like diabetes mellitus and renal dysfunction that may obscure its primary associations.

Main Methods:

Literature review and synthesis of existing research on fetuin-A.
Analysis of studies investigating fetuin-A's involvement in atherosclerosis.
Examination of research on fetuin-A's role in vascular calcification.

Main Results:

Fetuin-A displays dual functionality in vascular diseases, potentially acting as both an atherogenic factor and a vascular calcification inhibitor.
Discordant findings exist regarding fetuin-A's association with vascular diseases.
Confounding factors such as diabetes mellitus and renal dysfunction can complicate the interpretation of fetuin-A's clinical associations.

Conclusions:

The precise role of fetuin-A in cardiovascular disease remains complex and requires further investigation.
Understanding fetuin-A's dual role is crucial for deciphering its impact on atherosclerosis and vascular calcification.
Clarifying the influence of confounding factors is essential for accurate clinical assessment.