One-Step Construction of Tryptophan-Derived Small Molecule Hydrogels for Antibacterial Materials.

Amino acid-based hydrogels have received widespread attention because of their wide range of sources, biodegradability, and biocompatibility. Despite considerable progress, the development of such hydrogels has been limited by critical problems such as bacterial infection and complex preparation. Herein, by using the non-toxic gluconolactone (GDL) to adjust the pH of the solution to induce the rapid self-assembly of N-[(benzyloxy)carbonyl]-L-tryptophan (ZW) to form a three-dimensional (3D) gel network, we developed a stable and effective self-assembled small-molecule hydrogel.

Effect of interleukin-2 receptor antagonists on new-onset diabetes after liver transplantation: A retrospective cohort study.

Background: The aim of the present retrospective observational study was to examine the effect of interleukin-2 receptor antagonists (IL-2Ra) on new-onset diabetes after transplantation (NODAT) in liver transplant recipients.

Methods: Pre- and postoperative clinical data of 781 patients undergoing liver transplantation between April 2001 and December 2014 at Zhongshan Hospital, Fudan University, were analyzed. Patients were divided into two groups depending on the use of IL-2Ra (IL-2Ra and non-IL-2Ra).

New-onset diabetes after liver transplantation and its impact on complications and patient survival.

Background: The aim of the present study was to investigate the incidence and risk factors of new-onset diabetes after transplantation (NODAT) in liver transplant recipients and the influence of NODAT on complications and long-term patient survival.

Methods: We examined 438 patients who underwent liver transplantation between April 2001 and December 2008 and were not diabetic before transplantation.

Results: The mean (± SD) follow-up duration was 2.

Influencing factors of new-onset diabetes after a renal transplant and their effects on complications and survival rate.

Objective: To discuss the onset of and relevant risk factors for new-onset diabetes after a transplant (NODAT) in patients who survive more than 1 year after undergoing a renal transplant and the influence of these risk factors on complications and long-term survival.

Method: A total of 428 patients who underwent a renal transplant between January 1993 and December 2008 and were not diabetic before surgery were studied. The prevalence rate of and relevant risk factors for postoperative NODAT were analyzed on the basis of fasting plasma glucose (FPG) levels, and differences in postoperative complications and survival rates between patients with and without NODAT were compared.

Curcumol suppresses RANKL-induced osteoclast formation by attenuating the JNK signaling pathway.

Osteoclasts, derived from hemopoietic progenitors of the monocyte/macrophage lineage, have a unique role in bone resorption, and are considered a potential therapeutic target in the treatment of such pathologic bone diseases as osteoporosis, rheumatoid arthritis, and periodontitis. In the present study, we demonstrate that curcumol, one of the major components of the essential oil of Rhizoma Curcumae, exhibits an inhibitory effect on receptor activator of nuclear factor kappaB ligand (RANKL)-induced osteoclast differentiation with both bone marrow-derived macrophages and RAW264.7 cells in a dose-dependent manner.