Hypertension-associated endothelial dysfunction is largely due to the exaggerated vasoconstrictor generation by cyclooxygenase-2 (COX-2). COX-2 is induced under inflammatory condition. Demethoxycurcumin (DMC) is a major component of Curcuma longa L, which possesses anti-inflammatory action. This study aimed to examine whether DMC protects endothelial function in hypertension by modulating COX-2...

Lung cancer is the most common cause of cancer-related mortality in the US as well as other regions of the world. Curcumin, demethoxycurcumin (DMC) and bisdemethoxycurcumin (BDMC) are the major components of Curcuma longa L. It has been reported that curcumin inhibits the growth of various types of cancer cells in vitro and in vivo. However, the mechanisms involved in the inhibition of cell gro...

Dimethyl carbonate (DMC) is a widely used industrial chemical, which may be increasingly used in the future. However, its toxicity profile remains largely unknown. The present study was designed to investigate the effects of DMC exposure on the ovaries and the effect of autophagy activation on follicular development. Rats were randomly divided into a control group and low, medium and high dose ...

Cardiovascular toxicity induced by dimetacrine (DMC), an antidepressant, was investigated in isolated guinea pig atria and anesthetized dogs, and compared with those of imipramine (IMP) and amitriptyline (AMT) which have been widely used as antidepressants. In the electrically driven guinea pig left atria, these three agents depressed the atrial contraction; a statistically significant differen...

Background DAMOCLES established a Data Monitoring Committee (DMC) Charter which has been widely used for RCTs. The DMC is typically advisory and makes recommendations to another executive body; the Trial Steering Committee (TSC). Despite the executive role of the TSC over the DMC, the CONSORT statement doesn’t explicitly require reporting of TSC activity although TSCs are included as an example...

Multi-input multi-output (MIMO) dynamic matrix control (DMC) technique is applied to control steam temperatures in a large-scale ultrasupercritical once-through boiler–turbine system. Specifically, four output variables (i.e., outlet temperatures of platen superheater, finish superheater, primary reheater, and finish reheater) are controlled using four input variables (i.e., two spray valves, b...

The present study investigated the effects and mechanisms of demethoxycurcumin (DMC) on a human skin squamous cell carcinoma cell line, A431, and a human keratinocyte cell line, HaCaT. A431 and HaCaT cells were cultured in vitro. The effects of DMC treatment on cell viability were analyzed using the Cell Counting kit‑8 (CCK‑8) assay; cell cycle distribution was analyzed by flow cytometry; apopt...

INTRODUCTION Osteonecrosis of the femoral head (ONFH) remains a therapeutic challenge for patients undergoing total hip arthroplasty (THA). The majority of these patients are young with high functional demand, and show an increased risk of dislocation following surgery than patients with osteoarthritis. The use of double mobility cup (DMC) has been linked with lower rates of complications when ...