| Literature DB >> 1723038 |
E Aiello1, J Kennedy, C Hernandez.
Abstract
1. Ciliary beat frequency in epithelial outgrowths from cultured explants of Rana pipiens palate changed markedly from second to second. 2. Acetylcholine (10(-8) to 10(-3) M) and substance P (1.35 x 10(-7) to 1.35 x 10(-5) M) increased and stabilized ciliary beat frequency. The effect of acetylcholine and part of the effect of substance P were blocked by atropine (10(-4) M). 3. Acetylcholine appears to act directly and substance P both directly and indirectly through the release of acetylcholine.Entities:
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Year: 1991 PMID： 1723038 DOI： 10.1016/0742-8413(91)90277-z
Source DB: PubMed Journal: Comp Biochem Physiol C ISSN： 0742-8413