Silibinin enhances anti-renal fibrosis effect of MK-521 via downregulation of TGF-β signaling pathway.

Renal fibrosis is a common characteristic of chronic kidney disease (CKD), and it can lead to end-stage renal disease. It has been reported that silibinin or lisinopril (MK-521) can inhibit the progression of renal fibrosis. However, the effect of combination of silibinin with MK-521 on renal fibrosis remains unclear.

TNF-α Deficiency Prevents Renal Inflammation and Oxidative Stress in Obese Mice.

Background/aims: Obese patients and experimental animals exhibit high levels of inflammatory cytokines, such as tumor necrosis factor (TNF)-α. However, the role of TNF-α in the pathophysiologic process in obesity induced kidney damage is still unknown.

Methods: We used TNF-α deficient mice and wild-type (WT) C57/BJ6 mice controls to study the effect of TNF-α on inflammation and oxidative stress in kidney by the model of high-fat diet (HFD) and primary isolated mouse renal proximal tubule cells treated with a mixture of free fatty acids (FFA).

Associations of A-FABP with Anthropometric and Metabolic Indices and Inflammatory Cytokines in Obese Patients with Newly Diagnosed Type 2 Diabetes.

The study aimed to evaluate the relationship between anthropometric and metabolic indices, inflammatory cytokines, and adipocyte fatty acid-binding protein (A-FABP) in obese patients with newly diagnosed type 2 diabetes. The study included 48 nonobese subjects with newly diagnosed type 2 diabetes, 42 obese subjects with newly diagnosed type 2 diabetes, 30 simple obese subjects, and 30 matched normal subjects. Serum A-FABP was assessed by enzyme-linked immunosorbent assay.

Serum YKL-40 levels in gestational diabetes mellitus.

Objective: Serum YKL-40 levels are elevated in patients with type 1 and 2 diabetes. However, the correlation between YKL-40 and gestational diabetes mellitus (GDM) remains unknown. The present study compared serum YKL-40 levels in pregnant women with GDM and those with normal glucose tolerance and evaluated the relationship between YKL-40 and insulin-resistant syndrome.