...Sadao Imamura; Keiko Yanase; Michiko Horiguchi; Motoaki Ozaki; Yoshito Wakai 2 cases of lupus vulgaris are reported. In both cases, the deposition of IgG, IgM and/or C3 were detected at the dermo-epidermal junction of the lesional skin. In case 1 the circulating immune complexes, as determined...

...M. Picardo; B. Santucci; R. Pastore; G. Valesini; D. Verducchi; D. Bravi By C1q binding assay, circulating immune complexes (cic) were detected in 19 out of 30 patients with contact dermatitis to nickel or chromium. Their presence was correlated with the duration of the disease, while any patients...

...Seiji Kawana; Mitsuko Ohta; Shigeo Nishiyama Using a modified Raji cell radioimmunoassay, IgA- and IgG-containing circulating immune complexes (IgA-CIC, IgG-CIC) were examined in the sera of 10 patients with Henoch-Schönlein purpura (HSP) and compared with those in the sera of patients...

.... Histologically the eosinophilic infiltrate extended to the deep dermis and the subcutaneous fat. High levels of circulating immune complexes, and complement and IgG deposits around the vessels were detected for as long as the cutaneous lesions lasted. Under the electron microscope eosinophils were numerous, half...