['oh', 'Page', '54', 'TABLE', '2.', 'Histopathological', 'Findings', 'Follawing', '12', 'Months', 'of', 'RASS', 'Inhalation', '(cont.)', ' ', 'Exposure', 'Groups', ' ', ' ', 'Parameter', '.', 'WBO', 'WB6', 'WB12', 'HO1i2', 'trachea', 'bifurcation', 'reserve', 'cell', 'hyperplasia', 'of', '0', '0', '0.4+40.2', '0.12041', 'respiratory', 'epithelium', 'Of?', 'OF', '3/7', 'V7', 'lungs', 'fs', 'bronchi,', 'respiratory', 'epithelium', '.', 'reserve', 'cell', 'hyperplasia', 'ie}', '0640.3*', '0O9+03*', '0940.1', '0/8', '48', '5/8', '718', 'goblet', 'cell', 'hyperplasia', '1.1405', '0.3', '40.2', '1.144£0.5', '0.9+40.5', '4/8', '2/8', '4/8', '3/8', 'alveoli', 'accumulation', 'of', 'pigmented', '0', '(8)', '0.62', '0.4', '0.9+0.1', 'macrophages', 'O/B', 'o/8', '3/8', '718', ' ', '105', 'Note.', 'Histopathological', 'findings', 'are', 'given', 'as', 'mean', 'score', '+', 'SE', 'and', 'incidence.', 'Due', 'to', 'the', 'sectioning', 'problems,', 'only', 'few', 'larynges', 'per', 'group', 'could', 'be', 'evaluated,', 'thereby', 'precluding', 'statistical', 'analysis.', '*', 'For', 'whole-body', 'exposed', 'groups:', 'statistically', 'significantly', 'different', 'fromm', 'VVBO.', 'SSCHLISOST', '|']