Lettuce as an Effective Remedy in Uremic Pruritus: Review of the Literature Supplemented by an In Silico Study

Figure 1

Docking interactions of kappa opioid receptor, 4DJH, with compounds (a) gamma-tocopherol, (b) delta-tocopherol, (c) campesterol, and (d) thiamine. The ligands are represented in green color and hydrogen bonds in blue color.

(a)

(b)

(c)

(d)