Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Records as Fig. 1. Above with morphine (1 μg./ml.). Effects on D receptors inhibited by 5-bcnzyloxygramine (1 μg./ml.) from 38 min. onwards. Dose-ratio 1.3 = 50 for 5-HT. Below after dibenzyline (0.1 μg./ml. for 30 min). Effects on M receptors almost unchanged by 5-benzyloxygramine from 50 min. onwards. Dose-ratio = 2.
