{'fraction_non_alphanumeric': 0.01925925925925926, 'fraction_numerical': 0.007407407407407408, 'mean_word_length': 5.1454545454545455, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
On the age-associated presence of immunoglobulin and complement in the renal glomeruli of mice.

Immunofluorescence studies revealed the age-associated presence of mouse IgG, with or without beta1 C in renal glomeruli of various strains of laboratory mice. These were classified into two types: (1) IgG demonstrated without beta1 C and the fluorescence of which was easily decreased by prewashing with PBS. (2) IgG demonstrated almost always with beta1 C and the fluorescence of which remained unchanged by prewashing with PBS. The deposition of immunoglobulin seems to be closely connected with the immune state of animals including the phagocytic function of the mesangium.