Improvements in Oral Lichen Planus Following Periodontal Treatment in a Patient With Metabolic Dysfunction-Associated Steatotic Liver Disease: A Case Report.

Oral lichen planus (OLP), a chronic inflammatory mucocutaneous disease, is known to be associated with liver disease. Additionally, associations between periodontal disease and metabolic dysfunction-associated steatotic liver disease (MASLD), as well as cardiovascular disease, have been reported. Herein, we report a case of a 68-year-old male who presented at a dental clinic with OLP, which showed signs of improvement after treatment for periodontal disease.

Mechanisms underlying the effects of leukocyte apheresis with a fiber filter in a rat model of dextran sulfate sodium-induced colitis.

While several clinical trials have suggested that leukocytapheresis (LCAP) by filtration can benefit patients with active ulcerative colitis, the mechanisms underlying these benefits are largely unknown. The aim of this study was to address the mechanisms that may underlie the therapeutic effects of LCAP using a dextran sulfate sodium-induced colitis model in rats. Treatment with the active column, but not the sham column, improved disease severity by down-regulating pro-inflammatory events, including the cell-proliferative responses and inflammatory cytokine and reactive oxygen production, as well as by up-regulating protective events, including hepatocyte growth factor production, bone marrow-derived endothelial progenitor cell induction, and colonic blood flow levels, which were mediated predominantly by calcitonin gene-related peptide.

Interleukin-10 in the pathophysiology of inflammatory bowel disease: increased serum concentrations during the recovery phase.

Using a specific enzyme-linked immunosorbent assay, IL-10 concentrations were measured in serum from 62 patients with ulcerative colitis (UC), 43 with Crohn's disease (CD), 25 with other colitides, and 44 normal control subjects. Serum IL-10 concentrations were increased in patients with active UC but not in those with active CD when compared with normal control subjects. A time course study showed that in patients with UC and CD, serum concentrations of IL-6 and C-reactive protein increased during the acute phase and returned to normal as patients go into remission.

Pro-inflammatory signaling by Jun-N-terminal kinase in inflammatory bowel disease.

Since Jun-N-terminal kinase participates in intracellular signaling cascades resulting in inflammatory responses, inhibiting this pathway may represent a new treatment for inflammatory bowel disease including ulcerative colitis and Crohn's disease. However, the functional significance of the activation of this kinase in inflammatory bowel disease remains unclear. We investigated whether Jun-N-terminal kinase activation is increased in inflammatory bowel disease and analyzed the effects of SP600125, which decreases inflammatory cytokine synthesis by inhibiting the phosphorylation of this kinase.

Increased circulating concentrations of growth-related oncogene (GRO)-alpha in patients with inflammatory bowel disease.

Inflammatory bowel disease (IBD) is a chronic inflammatory state associated with increased risk of intestinal cancers. The aim of this study is to examine serum concentrations of growth-related oncogene (GRO)-alpha, a cytokine with inflammatory and growth-regulatory properties, in patients with IBD. We measured serum concentrations of GRO-alpha in 60 patients with ulcerative colitis, 42 patients with Crohn's disease, 16 patients with other colitides, 12 patients with colorectal cancer, and 40 normal subjects using an enzyme-linked immunosorbent assay.

Bifidogenic growth stimulator for the treatment of active ulcerative colitis: a pilot study.

Objectives: Experimental studies have shown that luminal antigens are involved in chronic intestinal inflammatory disorders. Bifidogenic growth stimulator (BGS) is a prebiotic preparation produced by Propionibacterium freudenreichii isolated from Swiss cheese. Previously BGS was shown to act in the colon as a growth stimulator of Bifidobacteria.

Treatment of ulcerative colitis patients by long-term administration of germinated barley foodstuff: multi-center open trial.

Germinated barley foodstuff (GBF), which mainly consists of dietary fiber and glutamine-rich protein, is a prebiotic for ulcerative colitis (UC). In our previous study, we carried out a clinical trial of GBF with mildly to moderately active UC patients and showed that GBF treatment was able to attenuate the symptoms of UC in a relatively short-term. The aim of this study was to investigate the efficacy of long-term administration of GBF in the treatment of UC in a multi-center open trial.

A patient with hyperlipidemia who had a gallbladder stone caused by administration of fenofibrate.

Fibrates are widely used for treatment of hyperlipidemia. It has been reported that gallbladder stones are formed by administration of clofibrate. It is thought that fenofibrate can cause the formation of gallbladder stone as a side effect.

Efficacy of vascular endothelial growth factor in the treatment of experimental gastric injury.

Background/aims: Studies indicate that angiogenesis is important in tissue healing. However, the role of vascular endothelial growth factor (VEGF) in tissue healing has not been established. The aim of the study is to determine whether VEGF has a gastroprotective role in experimental gastric injury.