OBJECTIVE Long-term peritoneal dialysis causes peritoneal fibrosis in submesothelial areas. However, the mechanism of peritoneal fibrosis is unclear. Epigenetics is the mechanism to induce heritable changes without any changes in DNA sequences. Among epigenetic modifications, histone acetylation leads to the transcriptional activation of genes. Recent studies indicate that histone acetylation i...

bearing L1210 or L1210/MTX leukemia to study DNA synthesis in vivo. In mice bearing a large population of leukemia cells, most of the retained radioactivity could be recovered from the DNA of these cells. Total body retention and the anatomical distribution of radioactivity in leukemic mice were highly dependent upon the route of iododeoxyuridine administration. Intraperitoneal injections into ...

PURPOSE Angiogenesis and vessel hyperpermeability are the two factors leading to the formation of ascites. Vascular endothelial growth factor (VEGF) plays a pivotal role in malignant ascites formation. We have recently shown that albendazole inhibits peritoneal growth of human colorectal cancer cells (HT-29). The present study was designed to find out if albendazole can suppress ascites formati...

BACKGROUND Peritoneal dialysis (PD) is limited by peritoneal fibrosis and ultrafiltration failure. This is in part caused by the high concentration of glucose degradation products (GDPs) present in PD fluids (PDF) as a consequence of heat sterilization. Existing research in long-term PD has mainly dealt with the toxicity induced by GDPs and the development of therapeutic strategies to reduce th...

Although there have been multiple advances in the development of novel anticancer agents and operative procedures, prognosis of patients with advanced gastric cancer remains poor, especially in patients with peritoneal metastasis. In this study, we established nanoparticles loaded with indocyanine green (ICG) derivatives: ICG loaded lactosomes (ICGm) and investigated the diagnostic and therapeu...

Staphylococcus aureus is a major human opportunistic pathogen responsible for a broad spectrum of infections ranging from benign skin infection to more severe life threatening disorders (e.g. pneumonia, sepsis), particularly in intensive care patients. Scavenger receptors (SR-A and CD36) are known to be involved in S. aureus recognition by immune cells in addition to MARCO, TLR2, NOD2 and α5β1 ...

Abstract Background and Aims Peritoneal fibrosis (PF) is a serious complication limiting the application of peritoneal dialysis (PD). Histone lactylation has recently been found to increase with glycolysis intracellular lactate levels, thereby mediating chronic organ damage. This study investigated role mechanism histone in high glucose dialysate-induced mice. Method The PF mouse model induced ...

Mast cells were depleted in the peritoneal cavity of WBB6F1-tg/tg mice that did not express a transcription factor, MITF. When acute bacterial peritonitis was induced in WBB6F1-+/+, WBB6F1-W/Wv, and WBB6F1-tg/tg mice, the proportion of surviving WBB6F1-+/+ mice was significantly higher than that of surviving WBB6F1-W/Wv or WBB6F1-tg/tg mice. The poor survival of WBB6F1-W/Wv and WBB6F1-tg/tg mic...

Immune destruction of larval Taenia crassiceps was examined by first injecting BALB/cJ mice subcutaneously with larval buds and 30 to 60 days later challenging the mice with larvae injected into the peritoneal cavity. The larvae injected intraperitoneally (i.p.) secondarily are killed by host cells that completely encase the larvae in a thick sheath. The peritoneal exudate cells and the cytokin...

The murine strains differ in the number of peritoneal mast cells. Degranulation of peritoneal mast cells by single injection of compound 48/80 (1.2 mg/kg) followed by zymosan-induced (2 mg/ml, 0.5 ml/mouse) peritoneal inflammation caused either inhibition or enhancement of an early influx (at 4 h of peritonitis) of exudatory leukocytes in Swiss and CBA mice, respectively. These opposite effects...