41. Interneuron makes Redux, which is marketed by AHP's Wyeth-Ayerst unit.42. Interneuron developed Redux and American Home Products markets it under license from the Lexington company.43. American Home is trading near $ 75, Interneuron between $ 9 and $ 10. 44. Interneuron shares closed up 5 / 16 to 9 13 / 16 Friday on Nasdaq.45. The FDA and Interneuron declined to comment. 46. And so Interneuron joined the supplement makers. 47. A spokesman for AHP said the company has acted properly in its dealings with Interneuron . 48. An Interneuron spokesman told the Journal the company had not been contacted by the FBI. 49. And he said Interneuron had additional assets that were not part of the settlement fund. 50. Interneuron cell types show unique dendritic arborization patterns and region specific targeting by axon collaterals.