Non-high-density lipoprotein cholesterol levels and recent involuntary weight gain among asymptomatic female subjects
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Kazuhiko Kotani
Abstract
Background: Serum non-high-density lipoprotein cholesterol (HDL-C), an easily identifiable atherogenic index, has attracted attention within a clinical meaning different from that of other lipid indexes. The link between body weight gain and the occurrence of cardiovascular diseases may be mediated through non-HDL-C. However, there have been few reports examining the independent associations between weight gain and non-HDL-C, over a period of at least 1 year, especially in females.
Methods: We examined data on 200 asymptomatic Japanese females (mean 49.1 years) with an involuntary weight gain of at least ≥0.1 kg/m2 as a body mass index (BMI) 1 year after a baseline check-up. At baseline and after the 1-year period, we measured BMI, blood pressure (BP) and blood metabolic variables, including non-HDL-C.
Results: The mean BMI levels rose from 22.9 to 23.5 kg/m2 during this period. Non-HDL-C levels had a significant increase (from 3.87 to 3.93 mmol/L), and a partial correlation test, adjusted for age and all measured metabolic variables, revealed that BMI change was significantly and independently correlated to non-HDL-C levels (r=0.25, p<0.0001), along with systolic BP. The subgroup with an age of <50 years had a clear correlation between BMI change and non-HDL-C levels (r=0.34, p=0.001), contrary to those of ≥50 years.
Conclusions: A short-term involuntary weight gain was significantly and independently correlated to an increase in non-HDL-C levels among asymptomatic Japanese females, particularly in relatively young subjects. In achieving a more favorable lipid profile of non-HDL-C, even a modest weight gain may need attention.
Clin Chem Lab Med 2008;46:541–4.
©2008 by Walter de Gruyter Berlin New York
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Articles in the same Issue
- Editorial
- Improving clinicians understanding of lipoprotein sub-fractions through new technology
- Review
- Free fatty acids as a cardiovascular risk factor
- Opinion Papers
- Pharmacy-based laboratory services: past or future and risk or opportunity?
- Standards of practice and uniformity in references style
- Genetics and Molecular Diagnostics
- Glutathione S-transferase variants increase susceptibility for late-onset Alzheimer's disease: association study and relationship with apolipoprotein E ɛ4 allele
- The D allele of angiotensin I-converting enzyme gene insertion/deletion polymorphism is associated with the severity of atherosclerosis
- The apolipoprotein A5 gene –1131T→C polymorphism affects vitamin E plasma concentrations in type 2 diabetic patients
- Cell lines that express membrane-associated DNA for anti-DNA antibody detection
- Certification of reference materials for detection of the human prothrombin gene G20210A sequence variant
- Caspase-3 gene transfected with LIGHT gene: can it be used for therapy of human hepatocellular carcinoma?
- Performance characteristics of a real-time RT-PCR assay for quantification of hepatitis C virus RNA in patients with genotype 1 and 2 infections
- Apolipoprotein E polymorphisms in Mexican patients with coronary artery disease
- A new single nucleotide polymorphism genotyping method based on gap ligase chain reaction and a microsphere detection assay
- General Clinical Chemistry and Laboratory Medicine
- PROCAM Study: risk prediction for myocardial infarction using microfluidic high-density lipoprotein (HDL) subfractionation is independent of HDL cholesterol
- Evaluation of oxidative stress and inflammation in obese adults with metabolic syndrome
- Sex differences in adenosine deaminase activity of stroke patients
- Serum levels of the osteoprotegerin, receptor activator of nuclear factor κ-B ligand, metalloproteinase-1 (MMP-1) and tissue inhibitors of MMP-1 levels are increased in men 6 months after acute myocardial infarction
- Gelatinase matrix metalloproteinase (MMP)-2 and MMP-9 of the umbilical cord blood in preeclampsia
- Association between plasma alkaline phosphatase and C-reactive protein in Hong Kong Chinese
- Carbonylation of platelet proteins occurs as consequence of oxidative stress and thrombin activation, and is stimulated by ageing and type 2 diabetes
- An automated assay of urinary alanine aminopeptidase activity
- Non-high-density lipoprotein cholesterol levels and recent involuntary weight gain among asymptomatic female subjects
- Reference Values
- Reference intervals for circulating angiogenic cytokines
- Hematological parameters in preterm infants from birth to 16 weeks of age with reference to iron balance
- Influence of hydroxyethyl starch (6% HES 130/0.4) administration on hematology and clinical chemistry parameters
- Letters to the Editor
- Eosinophilic cationic protein in bronchoalveolar lavage fluid of lung transplant patients
- Simple human error in data reading and expression in clinical chemistry
- Reply to Dr. Park's letter
- IFCC Guidelines and Recommendations
- Enzymatic assays for creatinine: time for action
- Implementation of standardization of HbA1c measurement Summary of the meeting with manufacturers held in Milan, Italy, December 12, 2007
- Abstracts
- 3rd International Conference on Dipeptidyl Peptidase and Related Proteins Antwerp, Belgium, April 23–25, 2008
- Seventh International Symposium on Molecular Diagnostics Graz, Austria, May 22–24, 2008