Table 2

Summary of MOR-1 antisense mapping studies across ingestive paradigms^2-a

Paradigm	1	2	3	4
Free feeding	+	+	+	+
DAMGO hyperphagia	+	−	−	+
Morphine hyperphagia	+	−	?	?
M6G hyperphagia	−	+	+	−

↵2-a +, Significant reduction relative to vehicle treatment; −, ineffective relative to vehicle treatment.