Key points are not available for this paper at this time.
A neuroblastoma x glioma hybrid cell line with well-developed neural properties was found that has high-affinity morphine receptors. The average cell contains approximately 3 x 10(6) receptors. In contrast, parent cells and other neuroblastoma or hybrid cell lines tested had few or no morphine receptors.
Klee et al. (Sun,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: