Multidrug resistance (MDR) is a current challenge for cancer therapy. Tetramethylprazine (TMP) has been shown to reverse MDR to several anti-cancer drugs, but the lack of appropriate carrier and a short half-life limits its clinical application. In this study, we developed folate-chitosan nanoparticles loaded with TMP (FA-TMP-NP) to improve the sensitivity of MDR cells to chemotherapy. MCF-7/AD...

Adrenomedullin (ADM) is upregulated in cardiac tissue under various pathophysiological conditions, particularly in septic shock. The intracellular mechanisms involved in the effect of ADM on adult rat ventricular myocytes are still to be elucidated. Ventricular myocytes were isolated from adult rats 4 h after an intraperitoneal injection of lipopolysaccharide (LPS, 10 mg/kg). Membrane potential...

Our aim is to investigate the correlation between the mean platelet volume (MPV) levels and platelet counts of the septic children with 28-day mortality risk. MPV at admission (MPV < sub > adm < /sub > ), MPV at 72 < sup > nd < /sup > hour (MPV < sub > 72h < /sub > ) and the difference between these two parameters (ΔMPV < sub > 72h-adm < /sub > ) and platelet counts were recorded retrospectivel...

Secondary lymphedema is a debilitating condition, and genetic factors predisposing to its development remain largely unknown. Adrenomedullin (AM) is peptide encoded, together with proadrenomedullin N-terminal peptide (PAMP), by the Adm gene (adrenomedullin gene). AM and its putative receptor calcitonin receptor-like receptor (CLR) are implicated in angiogenesis and lymphangiogenesis during embr...

BACKGROUND Electrodiagnostically, localization of ulnar nerve lesions, which commonly occurs at the elbow, is sometimes problematic. Measurement of motor ulnar nerve conduction velocity (NCV) at the elbow is amongst the most popular techniques to diagnose ulnar neuropathy. In this method, recording from the first dorsal interosseous muscle (FDI) is suggested to be more sensitive than the abduct...

INTRODUCTION Individuals with alcohol, drug, or mental (ADM) disorders combined make up over 40% of all smokers in the U.S. Primary care providers (PCPs) play an important role in smoking cessation counseling, but their effectiveness with this population is unclear. This study evaluated the effectiveness of PCP smoking cessation counseling for smokers with ADM disorders. METHODS Probit regres...

The last decade has ushered in a rapidly expanding global discussion regarding acellular dermal matrix (ADM) applications, economic analyses, technical considerations, benefits, and risks, with recent emphasis on ADM use in breast surgery. This study aims to evaluate global trends in ADM research using bibliometric analysis. The top nine Plastic Surgery journals were determined by impact factor...

Adrenomedullin (ADM) is an endogenous peptide with favorable hemodynamic effects in vivo. In this study, we characterized the direct functional effects of ADM in isolated preparations from human atria and ventricles. In electrically stimulated human nonfailing right atrial trabeculae, ADM (0.0001-1 micromol/l) increased force of contraction in a concentration-dependent manner, with a maximal in...

Adriamycin (ADM) was chemically coupled to two monoclonal anti bodies (MAb) expressed on human B-cell lymphomas. Immunoconju gates were prepared by linking to the MAb an ADM derivative, Adria mycin 13-|3-(2-pyridy)dithio)propionyl]hydrazone (ADM-HZN), which releases ADM under mild acidic conditions (see preceding article). The (ADM-HZN) conjugates were tested for antitumor activity on two human...

Cells in the pancreas that have undergone acinar-ductal metaplasia (ADM) can transform into premalignant cells that can eventually become cancerous. Although the epithelial-mesenchymal transition regulator Snail (Snai1) can cooperate with Kras in acinar cells to enhance ADM development, the contribution of Snail-related protein Slug (Snai2) to ADM development is not known. Thus, transgenic mice...