High density lipoprotein causes: Difference between revisions
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| Line 12: | Line 12: | ||
=== Decreased === | === Decreased === | ||
* Apolipoprotein deficiency: Hypoalphalipoproteinemia can be of three types. | * Apolipoprotein deficiency: Hypoalphalipoproteinemia can be of three types. | ||
# Impaired synthesis of apo A-1: apo A- | # Impaired synthesis of apo A-1: [[apo A-I deficiency]], apo A-1/C-3 deficiency, apo A-1 structural variants | ||
# Increased catabolism: familial HDL deficiency | # Increased catabolism: [[familial HDL deficiency]] or [[Tangier disease]] | ||
# Enzymatic changes: genetic, reduced activity of lipoprotein lipase, insulin resistance | # Enzymatic changes: genetic, reduced activity of [[lipoprotein lipase]], [[insulin resistance]] | ||
* [[Diabetes Mellitus]] | * [[Diabetes Mellitus]] | ||
* Drugs | * Drugs | ||
# | # [[Betablocker]]s | ||
# | # [[Benzodiazepine]]s | ||
# Anabolic | # [[Anabolic steroid]]s | ||
* Liver disease | * Liver disease | ||
* [[Menopause]] | * [[Menopause]] | ||
Revision as of 16:25, 15 April 2013
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High Density Lipoprotein Microchapters |
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Diagnosis |
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Treatment |
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Clinical Trials |
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Case Studies |
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High density lipoprotein causes On the Web |
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American Roentgen Ray Society Images of High density lipoprotein causes |
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Risk calculators and risk factors for High density lipoprotein causes |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aarti Narayan, M.B.B.S [2]; Raviteja Guddeti, M.B.B.S. [3]
Causes
- HDL cholesterol is a positive cardiac risk factor if
- HDL < 35 mg/dL
- Total cholesterol to HDL ratio in > 5.0 (in men)
- Total cholesterol to HDL ratio in > 4.5 (in women)
- Negative cardiac risk factor if HDL > 60 mg/dL
Decreased
- Apolipoprotein deficiency: Hypoalphalipoproteinemia can be of three types.
- Impaired synthesis of apo A-1: apo A-I deficiency, apo A-1/C-3 deficiency, apo A-1 structural variants
- Increased catabolism: familial HDL deficiency or Tangier disease
- Enzymatic changes: genetic, reduced activity of lipoprotein lipase, insulin resistance
- Diabetes Mellitus
- Drugs
Increased
- Drugs
- Moderate alcohol intake
- Regular aerobic exercise
- Weight loss