Leptin to high-molecular-weight adiponectin ratio is independently correlated with carotid intima-media thickness in men, but not in women.

Background: The leptin:adiponectin ratio (L:A ratio) is an independent predictor of carotid intima-media thickness (CIMT).

Objective: To evaluate whether the leptin:high-molecular-weight adiponectin ratio (L:HA ratio) is associated with CIMT in the general population.

Methods: We investigated the relationship between the L:HA ratio and CIMT in 233 Japanese study participants (106 men and 127 women).

Multimers and adiponectin gene 276G>T polymorphism in the Japanese population residing in rural areas.

Background: Although it has been shown that high-molecular weight adiponectin is an active form, few studies have attempted to clarify the relationship between high molecular weight adiponectin and markers linked with cardiovascular diseases in the general population.

Methods: We screened 236 Japanese study participants recruited from the general population, residing in one large and four small islands. In addition to serum lipids and lipoproteins, serum total adiponectin and each multimer were measured.

The possibility of a valuable resource of circulating DNA for single nucleotide polymorphisms genotyping: the application of a rapid and simple polymerase chain reaction with melting curve analysis for methyltetrahydrofolate reductase polymorphisms.

Circulating DNA from plasma is easily stored and is a valuable resource to access genetic information indispensable to modern hematology. The aim of the present project was to evaluate the integrity of circulating DNA and to investigate whether such DNA is practically tolerable for genotyping single nucleotide polymorphisms (SNP) of methyltetrahydrofolate reductase (MTHFR). We first established a protocol combined with polymerase chain reaction (PCR) and melting curve analysis (MCA) based on the different melting temperatures of heteroduplex amplicons.