F. A. Talley

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Groups of F-344 rats were inoculated with the Bratislava-77 strain of avian sarcoma virus (B-77 ASV) within 24 hours of birth, at 9 days of age, or between 97 and 119 days of age. Intracranial tumors developed in each age group. Multiple tumors with mixed histologic patterns developed in rats inoculated at 1 or 9 days of age. Solitary tumors with a uniform(More)
During routine harvest of murine resident peritoneal cells for macrophage function assays the authors recently noted that mice showed a 3-4-fold spontaneous increase in number of peritoneal cells within 1 week of being placed in one of their animal rooms. While the mice appeared clinically normal, the collected macrophages had highly convoluted membranes,(More)
Tubular myelin-like multilamellated structures that accumulate in the alveoli of patients with pulmonary alveolar proteinosis are a characteristic manifestation of the disease. These multilamellated structures appear to be an abnormal form of tubular myelin consisting of phospholipid bilayers separated from each other by amorphous proteinaceous material.(More)
The microscopic and ultrastructural characteristics of spontaneous pulmonary neoplasms in strain A (strA) mice are described. Fifty-one spontaneous lung tumors were identified in 34 out of 57, 11-23-month-old male strA/Hen mice. Grossly, all tumors appeared as yellow-white, discrete nodules ranging in size from 1.0-10 mm. Tumor types were randomly(More)
The lungs of patients with pulmonary alveolar proteinosis were lavaged with saline. The lavage effluents were examined for the presence of unusual components which might be considered characteristic of the disease. Soluble proteins were resolved by electrophoresis on polyacrylamide linear gradient (2.5 to 27 per cent acrylamide) gel slabs and compared with(More)
The response of small-bowel epithelial migration during a nonenteric infection was studied in the rat. Sixteen hours after a subcutaneous inoculation ofD. pneumoniae, a nonsustained increase in crypt mitotic activity occurred This was followed by a similar nonsustained increase in small-bowel epithelial-cell migration 8 hr. later. Neither the appearance of(More)