Caries infiltration of noncavitated white spot lesions: A novel approach for immediate esthetic improvement.

The earliest evidence of demineralization on the smooth enamel surface of a crown is a white spot lesion. The conventional treatment of these white spot lesions includes topical fluoride application, iamproving the oral hygiene, and use of remineralizing agents. The following article illustrates the use of a novel approach to treat smooth surface noncavitated white spot lesions microinvasively based on infiltration of enamel caries with low-viscosity light curing resins called infiltrants.

[Protein changes in the jejunal juice and endointestinal exudation of albumin-I 131 in acute infectious enterocolitis].

The phenomenon of endointestinal protein exudation in acute infectious enterocolitis is studied. Total proteins were determined in 30 cases of acute enterocolitis and 50 of bacillary dysentery in the acute stages of the disease and convalescence. The proteinogram of the jejunal juice was performed in the acute stage and convalescence in 20 patients.