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Opiates

Known as: Opiate, opium derivatives 
Functionally related to the poppy (Papaver somniferum) alkaloid morphine, natural or synthetic Opiates have widespread effects in the central nervous… 
National Institutes of Health

Related topics

Related topics

27 relations

Broader (3)

AlkaloidsNarcotic AnalgesicsNarcotic Drugs
Belladonna Alkaloids 16.2 MG / Opium 30 MG Rectal SuppositoryBelladonna Alkaloids 16.2 MG / Opium 60 MG Rectal SuppositoryOpiate AlkaloidsOpiate Assay

Narrower (6)

CodeineEndogenous OpiatesFentanylHeroin

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2007
Review
2007
Opioid systems in the dentate gyrus.
Highly Cited
1988
Highly Cited
1988
Calcium channel antagonists increase morphine-induced analgesia and antagonize morphine tolerance.
Highly Cited
1985
Highly Cited
1985
Opioid control of the function of primary afferent substance P fibres.
Highly Cited
1983
Highly Cited
1983
Participation of both ‘enkephalinase’ and aminopeptidase activities in the metabolism of endogenous enkephalins
Highly Cited
1982
Highly Cited
1982
The nuclei of origin of brain stem enkephalin and substance P projections to the rodent nucleus raphe magnus
Highly Cited
1981
Highly Cited
1981
Augmentation by naloxone of efflux of LRF from superfused medial basal hypothalamus.
Highly Cited
1979
Highly Cited
1979
Cigarette smoking as a dependence process.
ed from Turner, J.A.M.; Sillett, R.W.; and McNichol, M.W. Effect of carboxyhaemoglobin and plasma nicotine concentrations in… 
Highly Cited
1978
Highly Cited
1978
Cardiovascular effects of morphine and opioid peptides following intracisternal administration in chloralose-anesthetized rats.
Highly Cited
1978
Highly Cited
1978
Naloxone inhibition of stress-induced increase in prolactin secretion.
Highly Cited
1976
Highly Cited
1976
Synthesis and opioid activities of stereoisomers and other D-amino acid analogs of methionine-enkephalin.
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