7,8-didehydrocimigenol from Cimicifugae rhizoma inhibits TNF-α-induced VCAM-1 but not ICAM-1expression through upregulation of PPAR-γ in human endothelial cells.

Activators of PPAR have been demonstrated to inhibit the induction of VCAM-1 but not ICAM-1 in human endothelial cells (EC). During the screening of anti-inflammatory activity of traditional herbs, we found 7,8-didehydrocimigenol (7,8-DHC), one of active triterpenoids of Cimicifugae rhizoma (C. rhizoma) increases PPAR-γ expression in EC in a time- and dose-dependent manner.

PTEN differentially regulates expressions of ICAM-1 and VCAM-1 through PI3K/Akt/GSK-3β/GATA-6 signaling pathways in TNF-α-activated human endothelial cells.

Phosphotase and tensin homolog deleted on chromosome 10 (PTEN) is a potent negative regulator of PI3K/Akt pathway. Here, we tried to elucidate the role of PTEN in the regulation of endothelial adhesion molecules, vascular cell adhesion molecule (VCAM)-1 and intracellular adhesion molecule (ICAM)-1, induced by TNF-α in human endothelial cells (ECs). Transfection with PTEN overexpressing vector resulted in the significant decrease in phosphorylation of Akt in TNF-α-treated ECs.

Dietary Japanese millet protein ameliorates plasma levels of adiponectin, glucose, and lipids in type 2 diabetic mice.

Millet is an important food crop in Asia and Africa, but the health benefits of dietary millet are little known. This study defined the effects of dietary Japanese millet on diabetic mice. Feeding of a high-fat diet containing Japanese millet protein concentrate (JMP, 20% protein) to type 2 diabetic mice for 3 weeks significantly increased plasma levels of adiponectin and high-density lipoprotein cholesterol (HDL cholesterol) and decreased the levels of glucose and triglyceride as compared to control.

Effects of dietary Korean proso-millet protein on plasma adiponectin, HDL cholesterol, insulin levels, and gene expression in obese type 2 diabetic mice.

We investigated the effect of dietary Korean proso-millet protein concentrate (PMP) on glycemic responses, plasma lipid levels, and the plasma level and gene expression of adiponectin in obese type 2 diabetic mice under normal and high-fat feeding conditions. The findings were that the feeding of PMP clearly elevated plasma high-density lipoprotein cholesterol (HDL cholesterol) and adiponectin levels and brought about effective reduction in the levels of glucose and insulin in mice under high-fat diet conditions as compared with a control diet. Gene expression study revealed that the diet up-regulated expression of adiponectin and down-regulated tumor necrosis factor-alpha (TNF-alpha).

Results of curative radiation therapy with or without chemotherapy for stage III unresectable non-small cell lung cancer.

Purpose: We retrospectively analyzed the patients who received curative radiotherapy for unresectable stage III NSCLC to investigate the impact of chemotherapy.

Materials And Methods: From 1998 to 2001, the records of 224 patients who completed curative radiotherapy for NSCLC were reviewed. There were 210 males and 14 females, and their median age was 64 years (range 38 approximately 83).

Predictors of the response to gefitinib in refractory non-small cell lung cancer.

Gefitinib, an epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, has a response rate of 10% to 20% in refractory non-small cell lung carcinoma. Although female gender, adenocarcinoma, and never having smoked are possible markers of a favorable response, mutations of the EGFR gene have also been reported to be highly significant predictors of response. Seventy patients with relapsed non-small cell lung carcinoma were enrolled in the Expanded Access Program.

Endovascular stenting as a first choice for the palliation of superior vena cava syndrome.

To assess the effectiveness of endovascular stenting for the palliation of superior vena cava (SVC) syndrome, endovascular stent insertion was attempted in 10 patients with symptomatic occlusion of the SVC. All the patients had known malignant disease of the thorax. Eight patients had been treated previously with chemotherapy and radiotherapy (n=5), chemotherapy alone (n=2), or pneumonectomy and radiotherapy (n=1).

Expression of nitric oxide synthase, aquaporin 1 and aquaporin 5 in rat after bleomycin inhalation.

Objective: Nitric oxide (NO) and aquaporins (AQPs) are believed to play an important role in the pathogenesis of pulmonary inflammation and edema. The aim of this study was to investigate the role of NO synthase (NOS) and AQP in acute lung injury (ALI) lung following bleomycin inhalation in rats.

Design And Setting: A prospective controlled trial in a university research laboratory.

A case of completely resolved pneumatocoeles in desquamative interstitial pneumonia.

Desquamative interstitial pneumonia (DIP), also known as alveolar macrophage pneumonia (AMP), represents a subset of idiopathic interstitial pneumonia that responds better to steroids and has a more favourable prognosis than usual interstitial pneumonia. Recently, we encountered a case of DIP with the formation of multiple pulmonary cysts during corticosteroid maintenance treatment. After the introduction of cyclophosphamide, the cysts gradually disappeared.