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Alveolar macrophages from Pneumocystis carinii-infected rats are defective in phagocytosis. To investigate whether this defect is due to a certain factor present in P. carinii-infected lungs, alveolar macrophages from uninfected rats were incubated with bronchoalveolar lavage (BAL) fluid samples from P. carinii-infected rats. Alveolar macrophages treated(More)
S-100 protein was investigated in the temporary dental pulp by the immunoperoxidase technique, using the avidin-biotin complex method. The results showed that there was a strong positive reaction in the Schwann cells ensheathing axons and nerve fibers. The other cells within the pulp were immuno-negative. S-100 protein and the results of the present study(More)
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