Related Experiment Video
Updated: May 1, 2026

Cell-free Biochemical Fluorometric Enzymatic Assay for High-throughput Measurement of Lipid Peroxidation in High Density Lipoprotein
Published on: October 12, 2017
The relationship between serum sialic acid and high-sensitivity C-reactive protein with prehypertension
Li Jinghua1, Zhang Tie1, Wang Ping1
1Department of Clinical Laboratory, China-Japan Friendship Hospital, Beijing, China (mainland).
Background:
The aim of our study was to evaluate the serum concentration of sialic acid (SA) and high-sensitivity C-reactive protein (hs-CRP) in prehypertensive patients and the possible correlations between these 2 factors with blood pressure in such patients.
Material And Methods:
We studied 61 prehypertensive patients, 70 hypertensive patients, and 50 controls with normal blood pressure. Lipid profile, hs-CRP, SA, and body mass index (BMI) were estimated in all groups. Associations between SA and hs-CRP and blood pressure were analyzed using multiple linear regressions.
Results:
SA and hs-CRP levels were higher in the prehypertension group than that in the control group and were lower than that in the hypertension group. Multiple linear regression demonstrated that fasting glucose, BMI, SA, and hs-CRP correlated with systolic blood pressure and that low-density lipoprotein, BMI, SA, and hs-CRP correlated independently with diastolic pressure (P<0.05).
Conclusions:
Our findings suggest that in prehypertension, there is an association between serum SA and hs-CRP levels and blood pressure.
Related Concept Videos
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
Coronary Artery Disease I: Introduction
Serum Studies: Renal Function Tests
Blood Studies for Cardiovascular System III: Serum Lipid Profile
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
Hypertension III: Clinical Manifestations and Diagnostic Studies
