What's the difference between appetite and orectic?

Appetite

Definition:

(n.) The desire for some personal gratification, either of the body or of the mind.
(n.) Desire for, or relish of, food or drink; hunger.
(n.) Any strong desire; an eagerness or longing.
(n.) Tendency; appetency.
(n.) The thing desired.

Example Sentences:

(1) The omission of Crossrail 2 from the Conservative manifesto , in which other infrastructure projects were listed, was the clearest sign yet that there is little appetite in a Theresa May government for another London-based scheme.
(2) True, Syria subsequently disarmed itself of chemical weapons, but this was after the climbdown on bombing had shown western public opinion had no appetite for another war of choice.
(3) In the appetitive passive avoidance task, only the substantia nigra lesion group exhibited a deficiency.
(4) But that promise was beginning to startle the markets, which admire Monti’s appetite for austerity and fear the free spending and anti-European views of some Italian politicians.
(5) Mechanisms are suggested whereby rudimentary appetitive programs already encoded along facing dendrite membrane pairs within the specialized intrafascicular milieu, may trigger and control nipple search and suckling in the still blind and only primitively mobile neonate.
(6) These results suggest that ammonium ions influence the appetite through their effect on prepyriform cortical areas.
(7) Cues conditioned to food elicit eating by selectively activating appetitive systems.
(8) It reveals just how China's appetite for wood has grown in the past decades as a result of consumption by the new middle classes, as well as an export-driven wood industry facing growing demand from major foreign furniture and construction companies.
(9) Other manipulations that induce an appetite for NaCl in the F344 strain are summarized.
(10) Corticosteroids have been shown to increase appetite for a brief period of time, but they do not appear to improve caloric intake or nutritional status.
(11) In Study B, V3V cannulae were implanted in rats after a captopril-induced appetite for NaCl was established.
(12) These results were discussed with respect to a possible relationship between changes in sodium chloride responsivity and changes in sodium intake, differences between methods of inducing sodium appetite, coding of taste quality and intensity, and mechanisms which might effect the responsivity change.
(13) These indicators included temperature elevation, inability to be consoled, level of alertness, nuchal rigidity, bulging fontanel, decreased appetite, rash, referral, and febrile seizures.
(14) There’s just not a big appetite for even talking about guns at the moment in the state of Connecticut,” he said.
(15) Thirteen percent of physicians are still prescribing the anabolic steroid Durabolin (nandrolone phenylpropionate) as an appetite stimulant long after promotion for this purpose has been dropped.
(16) F1 hybrids differ from normotensive controls in their behavioral activity and in salt appetite.
(17) The transport secretary, Philip Hammond, indicated that the government had no appetite for the kind of structural tinkering that broke up British Rail and rushed the system into private ownership in the 1990s.
(18) Bailey said foreigners' appetite for London's best housing stock had helped push up the average price of prime central London property by 57% over the past four years.
(19) Voluntary salt intake did not peak until 6-12 hr later reflecting the characteristic delay in the genesis of salt appetite.
(20) The present study investigated the possible genetic co-determination of blood pressure and salt appetite in this animal model of hypertension.