Are neuropeptide Y receptors Y1 and Y2 present in neurons and glial cells in rat retinal cells in culture?
We have clarified the presence of the NPY Y(1) and Y(2) receptors in all different cell types that constitute the retina, which we believe will help open new perspectives for studying the physiology and the potential pathophysiologic function of NPY and its receptors in the retina.
The observed declines in nitrofen-associated retinoic acid signaling appear to be independent of RALDH inhibition and likely result from nitrofen induced cell death/apoptosis. These results support a cellular apoptotic mechanism of CDH development, independent of RALDH inhibition.