Synthesis and photoluminescence properties of Eu3+-doped silica@coordination polymer core-shell structures and their calcinated silica@Gd2O3:Eu and hollow Gd2O3:Eu microsphere products.

The conjugation of Eu(3+)-doped coordination polymers constructed from Gd(3+) and isophthalic acid (H(2)IPA) with silica particles is investigated for the production of luminescent microspheres. A series of doping ratio-controlled silica@coordination polymer core-shell spheres is easily synthesized by altering the amounts of metal nodes used in the reactions, where the ratios of Gd(3+) and Eu(3+) are 10:0 (1a), 9:1 (1b), 8:2 (1c), 7:3 (1d), 5:5 (1e), and 0:10 (1f). The formation of monodisperse uniform core-shell structures is achieved throughout the entirety of a series.

Epicutaneous exposure to staphylococcal superantigen enterotoxin B enhances allergic lung inflammation via an IL-17A dependent mechanism.

Atopic dermatitis (AD) is the initial step of the atopic march: the progression from AD to allergic rhinitis and asthma. There is a close association between skin barrier abnormalities and the development of AD and the atopic march. One of cardinal features of AD is that the lesional skin of the majority of AD patients is chronically colonized with Staphylococcus aureus with half isolates producing superantigen enterotoxin B (SEB).

Prognostic accuracy of 12 liver staging systems in patients with unresectable hepatocellular carcinoma treated with transarterial chemoembolization.

Purpose: The objective of the present study was to rank the most common liver staging systems according to prognostic accuracy in patients with unresectable hepatocellular carcinoma (HCC) treated with transarterial chemoembolization (TACE).

Materials And Methods: Survival of 172 consecutive patients with unresectable HCC treated with TACE was correlated with the pretreatment Child-Pugh (categoric and nominal), Okuda, Cancer of the Liver Italian Program, Barcelona Clinic Liver Cancer, Model for End-stage Liver Disease, Chinese University Prognostic Index (CUPI), Japanese Integrated Staging, Tumor/Node/Metastasis, Group d'Etude de Traitement du Carcinoma Hepatocellulaire, Liver Cancer Study Group of Japan, and Tokyo staging systems. The systems were ranked according to error reduction in predicting median survival (Kaplan-Meier survival curve and Cox regression analysis).