Association of Water Intake with Hand Grip Strength in Community-Dwelling Older Adults.

Although recent clinical studies have suggested that water intake enhances muscle mass, its impact on muscle strength remain unclear, especially in older adults. This cross-sectional, population-based study using a representative sample of Koreans investigated the relationship of water intake with hand grip strength (HGS) in 4443 older adults, including 2090 men aged ≥50 years and 2253 postmenopausal women. A digital grip strength dynamometer was used for HGS assessment.

Differential association of dietary fat intake with DXA-based estimates of bone strength according to sex in the KNHANES IV population.

Unlabelled: The higher the dietary fat intake is in men, the worse their bone strength. By contrast, in women, both low and high fat intakes have negative impacts on bone strength. Dietary fat intake may be a modifiable factor affecting bone health, but this needs to be reconfirmed in further studies.

Predictive clinical parameters for the therapeutic efficacy of sitagliptin in korean type 2 diabetes mellitus.

Background: Sitagliptin is a highly selective dipeptidyl peptide-4 (DPP-4) inhibitor that increases blood levels of active glucagon-like peptide (GLP)-1 and glucose-dependent insulinotrophic polypeptide (GIP), resulting in increased insulin secretion. While studies conducted in other countries have indicated the efficacy and safety of using sitagliptin to treat type 2 diabetes mellitus (T2DM), its predictors of effects to sitagliptin are not well understood. Therefore, we evaluated the predictive clinical parameters for the therapeutic benefits of sitagliptin when added to an ongoing metformin or sulfonylurea therapy in Korean T2DM subjects.

[Clinical outcomes of lamivudine therapy and HLA alleles in chronic hepatitis B patients].

Background/aims: The human leukocyte antigen (HLA) system is an integral component of immune response. Highly polymorphic HLA genes may play a pivotal role in the response of antiviral therapy. We investigated the effects of HLA gene polymorphism on the clinical outcome of chronic hepatitis B patients who received lamivudine treatment.