Copper binding selectivity of N- and C-sites in serum (human)- and ovo-transferrin.

Copper binding selectivity of the N- and C-sites in serum (human)- and ovo-transferrin was investigated through copper binding constants, copper dissociation rate constants, and EPR spectra. At pH 7.4, stepwise copper binding constants of serum (human)-transferrin were K1 = 1.

One case of pemphigus vulgaris observed in the oral cavity.

We report on a case of pemphigus vulgaris with lesions in the oral cavity as well as an outline of differential diagnosis and treatment. Changes in the pemphigus antibodies in blood assisted in judging the therapeutic effects along with the therapeutic course.