ephedrine has been researched along with cocaine in 107 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 72 (67.29) | 18.7374 |
1990's | 15 (14.02) | 18.2507 |
2000's | 14 (13.08) | 29.6817 |
2010's | 6 (5.61) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
---|---|
Duffy, EM; Jorgensen, WL | 1 |
Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
Bellman, K; Knegtel, RM; Settimo, L | 1 |
Glennon, RA | 1 |
Gibiszer, KP; Pórszász, J | 1 |
Friström, S; Halmekoski, J; Klinge, E; Marvola, M | 1 |
Furukawa, T; Maeda, Y; Nakahara, T; Ono, N; Yoshihara, K | 1 |
Okada, F; Suwa, N; Yamashita, I | 1 |
van Zwieten, PA | 1 |
Ozawa, H; Uematsu, T | 1 |
Golko, DS; Paton, DM | 1 |
Suzuki, EM | 1 |
Asami, T; Ida, I; Kuribara, H; Machiyama, Y; Tadokoro, S | 1 |
Asami, T; Kuribara, H | 1 |
Gauvin, DV; Harland, RD; Holloway, FA; Michaelis, RC | 1 |
Klatt, EC; Montgomery, S; Namiki, T; Noguchi, TT | 1 |
Handley, SL; Sayers, AC | 1 |
Blue, JA | 1 |
Ozenberger, JM; Principato, JJ | 1 |
Berger, H | 1 |
De Meyts, P; Lecomte, J | 1 |
Weinstock, M | 1 |
Hazard, R; Mouillé, P | 1 |
von Euler, US | 1 |
Mennear, JH; Rudzik, AD | 1 |
Hardinge, MG; Peterson, DI | 1 |
Carr, LA; Moore, KE | 1 |
Aihara, H; Kasai, A; Sakai, T | 1 |
Sapeika, N; Zwarenstein, H | 1 |
Levin, A | 1 |
Feller, DR; Malspeis, L; Patil, PN; Shimada, K | 1 |
Imaizumi, R; Oka, G | 1 |
Didier, JP; Escousse, A; Klepping, J; Tron-Loisel, H; Truchot, R | 1 |
Bralet, J; Cohen, Y; Jacquot, C; Valette, G | 2 |
Grollman, A; Krishnamurty, VS | 1 |
Patil, PN | 1 |
Takasaki, K | 1 |
Ito, T; Morita, M; Nakamura, E; Sugimoto, J | 1 |
Freundt, KJ | 1 |
Koppanyi, T; Osterberg, RE | 1 |
Finnin, BC; Reed, BL; Ruffin, NE | 1 |
Lapidus, JB; Patil, PN; Swamy, VC; Tye, A | 1 |
Hoszowska, A | 1 |
Matthies, H; Pohle, W | 1 |
Bálint, G; Rablóczky, G | 1 |
Tewari, SN | 1 |
Maengwyn-Davies, GD | 1 |
Atkinson, RA; Long, JP; Rogers, LA | 1 |
Bralet, J; Cohen, Y; Valette, G | 1 |
Kirpekar, SM | 1 |
Siegel, RK | 1 |
Degregorio, CM; Shannon, HE | 1 |
Halldin, C; Lehikoinen, P; Müller, L; Någren, K; Swahn, CG | 1 |
Gauvin, DV; Holloway, FA; Moore, KR; Youngblood, BD | 1 |
Beck, O; Lafolie, P | 1 |
DeGrado, TR; Mangner, TJ; Melon, PG; Nguyen, N; Schwaiger, M; Wieland, DM | 1 |
Cuevas, A; Gonzalez, R; Pascual, JA; Segura, J; Ustaran, JI; Ventura, R | 1 |
Balster, RL; Gold, LH | 1 |
Boyd, CJ; Mangner, TJ; McVey, S; Melon, PG; Schwaiger, M; Wieland, DM | 1 |
Chhibber, AK; Lustik, SJ; Pomerantz, RM; van Vliet, M | 1 |
Bernards, CM; Cullen, BF; Powers, KM | 1 |
Clarkson, PM; Thompson, HS | 1 |
Baird, TJ; Briscoe, RJ; Gauvin, DV; Holloway, FA; Vallett, M; Vanecek, SA | 1 |
Green, TA; McMahon, LR; Miller, DK; Nation, JR; Wellman, PJ | 1 |
Bridgen, DT; Dukat, M; Lichtman, AH; Martin, BR; Meng, Y | 1 |
Anderson, KG; Winger, G; Woods, J; Woolverton, WL | 1 |
Bondareva, TS; Glennon, RA; Young, R | 1 |
Bohn, AM; Khodaee, M; Schwenk, TL | 1 |
Goldstein, I; Hwang, J; Kim, NN; Munarriz, R; Traish, AM | 1 |
INNES, IR; KOSTERLITZ, HW | 1 |
HAMMOND, PV | 2 |
TEAGUE, RS; WINGARD, C | 1 |
BEJRABLAYA, D; BURN, JH; WALKER, JM | 1 |
SYDOW, VL | 1 |
BEAUVALLET, M; HAZARD, J; HAZARD, R; MOUILLE, P; SOLIER, M | 1 |
STROMBLAD, BC | 1 |
CANNON, C; COWAN, FF; KOPPANYI, T; MAENGWYN-DAVIES, GD | 1 |
HASHIMOTO, Y | 1 |
SHIMAMOTO, K; TORII, H | 1 |
COWAN, FF; KOPPANYI, T; TEETERS, WR | 1 |
KEY, BJ; MARLEY, E | 1 |
EBLE, JN | 1 |
SCHMITT, H | 1 |
LEE, WC; YOO, CS | 1 |
TEUCHMANN, JK; WIGLUSZ, Z | 1 |
CROUT, JR; TRENDELENBURG, U | 1 |
VESSMAN, J | 1 |
BAIRD, JR; LEWIS, JJ | 1 |
HAHN, RA; LAPIDUS, JB; NELSON, JW; TYE, A | 1 |
POMERAT, CM; STRASSER, FF; YANG, WC | 1 |
ELISOVA, K; KRCIKOVA, D; MUEHLBACHOVA, E; SCHUSTEROVA, D; WENKE, M | 1 |
Blechman, KM; Karch, SB; Stephens, BG | 1 |
Ordway, GA; Wee, S; Woolverton, WL | 1 |
MARSH, DF; VAN LIERE, EJ | 1 |
Baber, SR; Corll, C; Dabisch, PA; Hicks, AR; Hude, KE; Kadowitz, PJ; Liles, JT; Porter, JR; Pradhan, L; Varner, KJ | 1 |
Avois, L; Baume, N; Mangin, P; Robinson, N; Saudan, C; Saugy, M | 1 |
Inokuchi, S; Mase, H; Saito, T; Takeichi, S | 1 |
Bortolotti, F; De Paoli, G; Fanigliulo, A; Gottardo, R; Pascali, JP; Tagliaro, F | 1 |
Botrè, F; Colamonici, C; Strano-Rossi, S | 1 |
Barceló, D; de Alda, ML; Postigo, C | 1 |
CAHEN, A | 1 |
Callaghan, RC; Campollo, O; Cunningham, JK; Lattyak, WJ; Liu, LM; Maxwell, JC | 1 |
Barceló, D; Bleda, MJ; López de Alda, M; Mastroianni, N | 1 |
Blanchard, D; Boozer, CN; Daly, PA; Homel, P; Meredith, T; Nasser, JA; Solomon, JL; Strauss, R | 1 |
Allison, DB; Baker, BA; Coffey, CS; Steiner, D | 1 |
5 review(s) available for ephedrine and cocaine
Article | Year |
---|---|
[Acting mechanism of catecholamines, with special reference to catecholamine sensitizing action].
Topics: Amino Acids; Animals; Ascorbic Acid; Catecholamines; Cocaine; Ephedrine; Rabbits | 1967 |
Support for a role for feedback regulation of norepinephrine release.
Topics: Action Potentials; Adrenergic alpha-Antagonists; Animals; Cocaine; Cystamine; Diethylamines; Drug Synergism; Electric Stimulation; Ephedrine; Feedback; Naphthalenes; Norepinephrine; Phenoxybenzamine; Phentolamine; Prazosin; Receptors, Adrenergic, alpha; Sympathetic Nervous System; Synaptic Membranes | 1984 |
Drugs and sport. Research findings and limitations.
Topics: Adrenergic beta-Antagonists; Amphetamines; Body Composition; Central Nervous System Stimulants; Cocaine; Diuretics; Doping in Sports; Ephedrine; Health Knowledge, Attitudes, Practice; Heart Rate; Human Growth Hormone; Humans; Muscle, Skeletal; Physical Endurance; Research; Steroids; Task Performance and Analysis | 1997 |
Ephedrine and other stimulants as ergogenic aids.
Topics: Amphetamine; Bupropion; Cocaine; Dopamine Uptake Inhibitors; Doping in Sports; Ephedrine; Humans; Methylphenidate; Sports; Sympathomimetics | 2003 |
Central nervous system stimulants and sport practice.
Topics: Amphetamine; Central Nervous System Stimulants; Cocaine; Dopamine Uptake Inhibitors; Doping in Sports; Ephedrine; Humans; Sports | 2006 |
3 trial(s) available for ephedrine and cocaine
Article | Year |
---|---|
Effects of active chronic cocaine use on cardiac sympathetic neuronal function assessed by carbon-11-hydroxyephedrine.
Topics: Adult; Aged; Carbon Radioisotopes; Cocaine; Ephedrine; Female; Heart Conduction System; Humans; Middle Aged; Myocardium; Norepinephrine; Substance-Related Disorders; Sympathetic Nervous System; Tomography, Emission-Computed | 1997 |
Herbal ephedra/caffeine for weight loss: a 6-month randomized safety and efficacy trial.
Topics: Blood Glucose; Blood Pressure; Body Composition; Body Weight; Caffeine; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cola; Dietary Supplements; Electrocardiography, Ambulatory; Ephedra; Ephedra sinica; Ephedrine; Heart Rate; Humans; Patient Compliance; Placebos; Plant Preparations; Prospective Studies; Triglycerides; Weight Loss | 2002 |
A randomized double-blind placebo-controlled clinical trial of a product containing ephedrine, caffeine, and other ingredients from herbal sources for treatment of overweight and obesity in the absence of lifestyle treatment.
Topics: Adult; Anti-Obesity Agents; Benzyl Alcohols; Body Mass Index; Caffeine; Cola; Double-Blind Method; Drug Combinations; Ephedra sinica; Ephedrine; Female; Glucosides; Humans; Logistic Models; Male; Middle Aged; Obesity; Phytotherapy; Plants, Medicinal; Salix; Statistics, Nonparametric; Time Factors; Weight Loss | 2004 |
99 other study(ies) available for ephedrine and cocaine
Article | Year |
---|---|
Prediction of drug solubility from Monte Carlo simulations.
Topics: Monte Carlo Method; Pharmaceutical Preparations; Solubility | 2000 |
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
Comparison of the accuracy of experimental and predicted pKa values of basic and acidic compounds.
Topics: Chemistry, Pharmaceutical; Forecasting; Hydrogen-Ion Concentration; Pharmaceutical Preparations; Random Allocation | 2014 |
The 2014 Philip S. Portoghese Medicinal Chemistry Lectureship: The "Phenylalkylaminome" with a Focus on Selected Drugs of Abuse.
Topics: Animals; Central Nervous System Stimulants; Chemistry, Pharmaceutical; Dopamine; Drug Discovery; Hallucinogens; Humans; Illicit Drugs; Norepinephrine; Phenethylamines; Psychotropic Drugs; Receptors, Serotonin; Serotonin | 2017 |
Tachyphylaxis to the hypotensive effect of clonidine and the possible mechanism of this action.
Topics: Amphetamine; Animals; Blood Pressure; Bretylium Tosylate; Cats; Clonidine; Cocaine; Dose-Response Relationship, Drug; Ephedrine; Norepinephrine; Reserpine; Tachyphylaxis; Tyramine | 1977 |
The effect of some sympathomimetic amines and their acetyl derivatives on the isolated bull retractor penis muscle.
Topics: Amphetamines; Animals; Cattle; Cocaine; Dose-Response Relationship, Drug; Ephedrine; Epinephrine; In Vitro Techniques; Male; Metaproterenol; Metaraminol; Methoxamine; Muscle Contraction; Muscle, Smooth; Norepinephrine; Penis; Phenylephrine; Sympathomimetics; Tyramine | 1976 |
A possible mode of cardiovascular actions of dopamine in dogs.
Topics: Animals; Blood Pressure; Cocaine; Dogs; Dopamine; Drug Interactions; Ephedrine; Epinephrine; Female; Heart Rate; Hemodynamics; Isoproterenol; Male; Norepinephrine; Reserpine; Tyramine | 1976 |
Two cases of acute pandysautonomia.
Topics: Acetylcholine; Acute Disease; Adult; Autonomic Nervous System; Blood Pressure; Cocaine; Dopamine beta-Hydroxylase; Ephedrine; Epinephrine; Hot Temperature; Humans; Hypoglycemia; Insulin; Male; Methacholine Compounds; Middle Aged; Nervous System Diseases; Pilocarpine; Piloerection; Pulse; Pupil; Sweating; Sympathomimetics | 1975 |
Interaction between centrally acting hypotensive drugs and tricyclic antidepressants.
Topics: Amphetamine; Animals; Antidepressive Agents, Tricyclic; Antihypertensive Agents; Benzimidazoles; Blood Pressure; Cats; Clonidine; Cocaine; Desipramine; Dioxanes; Drug Interactions; Ephedrine; Female; Male; Methyldopa; Piperidines; Reserpine | 1975 |
[Mode of action of clonidine, a central hypotensive agent, analyzed by the interaction with various sympathomimetic agents].
Topics: Animals; Blood Pressure; Central Nervous System; Chlorpromazine; Clonidine; Cocaine; Dose-Response Relationship, Drug; Drug Interactions; Ephedrine; Guanethidine; Guinea Pigs; Haloperidol; Hexamethonium Compounds; Imipramine; In Vitro Techniques; Male; Methamphetamine; Norepinephrine; Rats; Sympathomimetics; Tyramine; Vas Deferens | 1975 |
Characteristics of accumulation of ephedrine in rabbit atria.
Topics: Animals; Antimetabolites; Cocaine; Denervation; Desipramine; Ephedrine; Heart Atria; Hydroxydopamines; In Vitro Techniques; Male; Myocardium; Ouabain; Phenethylamines; Potassium; Rabbits; Sodium; Temperature; Time Factors | 1976 |
Fourier transform infrared analyses of some particulate drug mixtures using a diamond anvil cell with a beam condenser and an infrared microscope.
Topics: Amobarbital; Aspirin; Barbiturates; Caffeine; Chlordiazepoxide; Cocaine; Diphenoxylate; Drug Combinations; Ephedrine; Heroin; Illicit Drugs; Meperidine; Methamphetamine; Niacinamide; Phenacetin; Powders; Secobarbital; Spectrophotometry, Infrared | 1992 |
[Characteristics of antagonism between ceruletide and various central-acting drugs: investigation by means of ambulatory activity in mice].
Topics: Animals; Bromocriptine; Caffeine; Ceruletide; Cocaine; Dose-Response Relationship, Drug; Drug Tolerance; Ephedrine; Haloperidol; Male; Methamphetamine; Methylphenidate; Mice; Morphine; Motor Activity; Scopolamine | 1990 |
Enhancement of ambulation-increasing effect of methamphetamine by peripherally-administered 6R-L-erythro-5,6,7,8-tetrahydrobiopterin (R-THBP) in mice.
Topics: Animals; Biopterins; Bromocriptine; Cocaine; Drug Synergism; Ephedrine; Male; Mazindol; Methamphetamine; Mice; Morphine; Motor Activity; Scopolamine; Time Factors | 1989 |
Caffeine-phenylethylamine combinations mimic the cocaine discriminative cue.
Topics: Animals; Caffeine; Cocaine; Discrimination Learning; Dose-Response Relationship, Drug; Ephedrine; Male; Phenylpropanolamine; Rats; Rats, Inbred Strains; Substance-Related Disorders | 1989 |
Misrepresentation of stimulant street drugs: a decade of experience in an analysis program.
Topics: Adult; Amphetamines; Caffeine; Cocaine; Ephedrine; Humans; Illicit Drugs; Lidocaine | 1986 |
A study of the role of catecholamines in the response to various central stimulants.
Topics: Amphetamine; Animals; Apomorphine; Catalepsy; Catecholamines; Central Nervous System Stimulants; Cocaine; Dextroamphetamine; Drug Interactions; Ephedrine; Female; Humans; Methamphetamine; Methylphenidate; Methyltyrosines; Motor Activity; Phenmetrazine; Rats; Reserpine; Stereotyped Behavior | 1973 |
Rhinitis medicamentosa.
Topics: Aspirin; Cocaine; Drug Hypersensitivity; Ephedrine; Epinephrine; Estrogens; Humans; Iodides; Ipecac; Nasal Decongestants; Nasal Mucosa; Nicotine; Plants, Medicinal; Quinine; Rauwolfia; Rhinitis; Smoking; Substance-Related Disorders; Tyrothricin | 1968 |
Cyclical changes in nasal resistance.
Topics: Cocaine; Ephedrine; Epinephrine; Humans; Mathematics; Nasal Decongestants; Nose; Periodicity; Respiration; Time Factors; Turbinates | 1970 |
On the electroencephalogram of man. Third report.
Topics: Adolescent; Adult; Anesthesia; Brain Injuries; Cerebral Cortex; Cerebral Hemorrhage; Cerebrovascular Circulation; Chloroform; Cocaine; Electrocardiography; Electrodes; Electroencephalography; Ephedrine; Epilepsy; Female; Germany; Humans; Hydrocephalus; Intellectual Disability; Intracranial Arteriosclerosis; Male; Methods; Middle Aged; Opium; Ossification, Heterotopic; Plethysmography; Problem Solving; Psychophysiologic Disorders; Psychotic Disorders; Reaction Time; Scalp; Scopolamine; Sensation; Sleep; Time Factors; Trephining | 1969 |
[Pseudo-ephedrine as sympathomimetic amine with indirect action in the rat].
Topics: Animals; Blood Pressure; Catecholamines; Cocaine; Ephedrine; Hypertension; Norepinephrine; Rats; Sympathomimetics; Tachyphylaxis; Vasomotor System | 1967 |
The role of the sympathetic nervous system in mediating the action of analgesic drugs on the lens.
Topics: Amitriptyline; Amphetamine; Animals; Bretylium Compounds; Cocaine; Dopamine; Ephedrine; Epinephrine; Guanethidine; Imipramine; Iproniazid; Lens, Crystalline; Metaraminol; Methadone; Mice; Nialamide; Norepinephrine; Phenylephrine; Reserpine; Sympathetic Nervous System; Synephrine | 1968 |
[Suppression or reversion of the hypertensive action of adrenaline and noradrenaline in the rabbit by isoxsuprine; its action opposeded by some "dereversing" substances].
Topics: Amphetamine; Animals; Antihypertensive Agents; Blood Pressure; Cocaine; Ephedrine; Epinephrine; Hypertension; Male; Norepinephrine; Pituitary Gland; Procaine; Rabbits; Sparteine; Vasodilator Agents | 1967 |
Adrenergic nerve particles in relation to uptake and release of neurotransmitter. The Sir Henry Dale Lecture for 1972.
Topics: Animals; Axons; Binding Sites; Catecholamines; Cattle; Cocaine; Cyclic AMP; Cytoplasmic Granules; Desipramine; Ephedrine; In Vitro Techniques; Microscopy, Electron; Norepinephrine; Phenethylamines; Receptors, Adrenergic; Spleen; Synaptic Transmission | 1972 |
Potentiation of the anticonvulsant action of acetazolamide.
Topics: Acetazolamide; Amphetamine; Animals; Anticonvulsants; Caffeine; Cocaine; Desipramine; Drug Synergism; Electric Stimulation; Electroshock; Ephedrine; Histamine H1 Antagonists; Imipramine; Isoproterenol; Male; Metaraminol; Mice; Morphine; Phenethylamines; Quaternary Ammonium Compounds; Seizures; Stress, Physiological; Tranylcypromine; Tyramine | 1966 |
The effect of various environmental factors on cocaine and eph edrine toxicity.
Topics: Amphetamine; Animals; Behavior, Animal; Body Temperature; Cocaine; Environment; Ephedrine; Male; Mice; Physical Exertion; Seizures; Temperature | 1967 |
Release of norepinephrine and normetanephrine from cat brain by central nervous system stimulants.
Topics: Amphetamine; Animals; Brain; Caffeine; Cats; Chlorine; Cocaine; Dextroamphetamine; Ephedrine; Methylphenidate; Norepinephrine; Normetanephrine; Piperidines; Tritium | 1970 |
The effect of dopamine on peripheral vasculature of the rat.
Topics: Animals; Blood Pressure; Blood Vessels; Cocaine; Constriction; Depression, Chemical; Disulfiram; Dopamine; Dopamine Antagonists; Drug Synergism; Ephedrine; Ergotamine; Haloperidol; Hindlimb; Kidney; Male; Methyldopa; Morphine; Norepinephrine; Perfusion; Propranolol; Rats; Reserpine; Stimulation, Chemical; Tyramine | 1972 |
Inhibitory effect of certain drugs on NADH dehydrogenase of mouse heart homogenates.
Topics: Animals; Chloral Hydrate; Cocaine; Cytochrome c Group; Cytochrome Reductases; Dextroamphetamine; Electron Transport Complex IV; Ephedrine; Fenfluramine; In Vitro Techniques; Mice; Morphine; Myocardium; NADH, NADPH Oxidoreductases; Oxidoreductases; Pentobarbital; Procainamide; Procaine; Propranolol; Propylamines | 1973 |
The pattern of drug-taking among drug-dependent South African national servicemen.
Topics: Adolescent; Adult; Age Factors; Alcoholism; Amphetamine; Barbiturates; Cannabis; Cocaine; Datura stramonium; Drug Combinations; Ephedrine; Expectorants; Fenfluramine; Humans; Lysergic Acid Diethylamide; Male; Military Medicine; Opium; Phytotherapy; Plants, Medicinal; Plants, Toxic; South Africa; Substance-Related Disorders; Time Factors | 1972 |
Accumulation of (-)-14C-ephedrine by the pigmented and the nonpigmented iris.
Topics: Animals; Carbon Radioisotopes; Chloroquine; Chromatography, Thin Layer; Cocaine; Dihydroxyphenylalanine; Ephedrine; Female; Guinea Pigs; Iproniazid; Iris; Male; Melanins; Norepinephrine; Pigmentation; Reserpine; Time Factors; Tyramine; Vas Deferens | 1974 |
[Experimental study of sympathicomimetic properties of various types of amines and their iodinated derivatives. Application of the achieved data to the study of the structure of adrenergic receptors].
Topics: Adipose Tissue; Animals; Blood Pressure; Cardiovascular System; Carotid Arteries; Catecholamines; Cats; Cocaine; Dogs; Drug Synergism; Duodenum; Ephedrine; Epinephrine; Fatty Acids, Nonesterified; Female; Hyperglycemia; Iodine; Lipid Metabolism; Male; Muscle Contraction; Nictitating Membrane; Octopamine; Oxygen Consumption; Rabbits; Rats; Sensory Receptor Cells; Sheep; Sympathomimetics; Synephrine; Tyramine | 1971 |
[Fixation of dl-parahydroxyephedrine-H 3 by the isolated perfused heart of the rat].
Topics: Amines; Animals; Cocaine; Desipramine; Dopamine; Ephedrine; Heart; Hydroxylation; In Vitro Techniques; Metaraminol; Myocardium; Nitrophenols; Norepinephrine; Normetanephrine; Osmolar Concentration; Perfusion; Rats; Reserpine; Time Factors; Tritium | 1972 |
Contractile response of rat aorta to norepinephrine and tyramine.
Topics: Amphetamine; Animals; Aorta, Thoracic; Cocaine; Desipramine; Dopamine; Drug Synergism; Electric Stimulation; Ephedrine; In Vitro Techniques; Methamphetamine; Muscle Contraction; Norepinephrine; Phentolamine; Rats; Rats, Inbred Strains; Time Factors; Tyramine | 1972 |
Cocaine-binding by the pigmented and the nonpigmented iris and its relevance to the mydriatic effect.
Topics: Animals; Carbon Isotopes; Cocaine; Dopamine; Ephedrine; Guinea Pigs; Iris; Melanins; Mydriatics; Norepinephrine; Phenoxybenzamine; Pigmentation; Rats | 1972 |
The effect of cocaine on the pressor response to sympathomimetic amines before and after acute reserpinization in dogs.
Topics: Animals; Blood Pressure; Cocaine; Depression, Chemical; Dogs; Ephedrine; Female; Male; Methamphetamine; Norepinephrine; Reserpine; Stimulation, Chemical; Sympathomimetics; Tyramine | 1971 |
A comparison of the effects of tyramine and ephedrine on atrial contractions in rabbits and guinea-pigs.
Topics: Animals; Cocaine; Ephedrine; Epinephrine; Guinea Pigs; Heart Atria; In Vitro Techniques; Muscle Contraction; Nicotine; Potassium Chloride; Rabbits; Reserpine; Sodium Chloride; Stimulation, Chemical; Tyramine | 1967 |
The influence of cocaine and reserpine on the effect of several sympathomimetic amines on the mouse iris.
Topics: Animals; Cocaine; Ephedrine; Epinephrine; Iris; Isoproterenol; Male; Metaproterenol; Mice; Norepinephrine; Octopamine; Reserpine; Sympathomimetics; Synephrine; Tyramine; Vasodilator Agents | 1965 |
Effects of chlorpheniramine and pyrilamine on the atrial actions of acetylcholine, tyramine, and ephedrine.
Topics: Acetylcholine; Animals; Atropine; Chlorpheniramine; Cocaine; Ephedrine; Heart; Heart Atria; Heart Rate; In Vitro Techniques; Male; Muscle Contraction; Physostigmine; Procaine; Pyrroles; Rabbits; Receptors, Drug; Time Factors; Tyramine | 1969 |
Pharmacological studies on teleost melanophores.
Topics: Amphetamine; Animals; Bretylium Compounds; Carbachol; Chromatophores; Cocaine; Dopamine; Ephedrine; Epinephrine; Ergotamine; Female; Fishes; Guanethidine; Isoproterenol; Male; Norepinephrine; Parasympathomimetics; Phenoxybenzamine; Phentolamine; Propranolol; Reserpine; Sympathetic Nervous System; Sympathomimetics; Tolazoline; Tyramine | 1969 |
Steric aspects of adrenergic drugs. 3. Norepinephrine potentiating effects of isomers of sympathomimetic amine in rat vas deferens and atria.
Topics: Amines; Amino Alcohols; Amphetamine; Animals; Cocaine; Dopamine; Drug Synergism; Ephedrine; Heart Atria; Male; Metaraminol; Methamphetamine; Muscle Contraction; Norepinephrine; Phentermine; Rats; Reserpine; Stereoisomerism; Sympathomimetics; Vas Deferens | 1969 |
Effects of cocaine, amphetamine, ephedrine, and tyramine on the rate of relaxation of the nictitating membrane contracted by noradrenaline and its sensitivity to noradrenaline.
Topics: Amphetamine; Animals; Cats; Cocaine; Ephedrine; Female; Male; Muscle Contraction; Muscle, Smooth; Nictitating Membrane; Norepinephrine; Sympathomimetics; Tyramine | 1971 |
[Studies on the significance of amine binding for the development of blood pressure tolerance].
Topics: Amines; Animals; Antihypertensive Agents; Bretylium Compounds; Catecholamines; Cats; Cocaine; Drug Tolerance; Ephedrine; Guanethidine; Humans; In Vitro Techniques; Methamphetamine; Norepinephrine; Phenethylamines; Phenmetrazine; Rabbits; Reserpine; Sheep; Sympathomimetics; Tetrabenazine; Tyramine; Umbilical Arteries | 1967 |
Antitussive effect of autonomic drugs.
Topics: Ammonia; Animals; Antitussive Agents; Atropine; Autonomic Agents; Blood Pressure; Brain; Cats; Cocaine; Codeine; Cough; Drug Antagonism; Drug Synergism; Electric Stimulation; Ephedrine; Ergotamine; Female; Laryngeal Nerves; Lobeline; Male; Noscapine; Respiration; Sympatholytics; Sympathomimetics; Yohimbine | 1968 |
Separation and identification of alkaloids by paper electrophoresis and its application in medico-legal cases.
Topics: Aconitum; Alkaloids; Atropa belladonna; Cocaine; Codeine; Color; Electrophoresis; Ephedrine; Fluorescence; Forensic Medicine; Methods; Morphine; Nicotine; Noscapine; Papaverine; Parasympathomimetics; Physostigmine; Plants, Medicinal; Plants, Toxic; Procaine; Quinine; Solanine; Strychnine; Thebaine; Ultraviolet Rays | 1968 |
[dl-Ephedrine 14C uptake in the isolated perfused rat heart].
Topics: Animals; Carbon Isotopes; Cocaine; Ephedrine; Guanethidine; Male; Myocardium; Norepinephrine; Perfusion; Rats; Reserpine; Stereoisomerism | 1969 |
The effect of iproniazid on cocaine-ephedrine interaction and on ephedrine tachyphylaxis.
Topics: Animals; Aorta; Cocaine; Ephedrine; In Vitro Techniques; Iproniazid; Muscle, Smooth; Rabbits; Reserpine; Spleen; Tachyphylaxis | 1965 |
Effects of various autonomic drugs on isolated, perfused mesenteric arteries.
Topics: Amphetamine; Animals; Autonomic Agents; Blood Pressure; Cocaine; Dogs; Ephedrine; Epinephrine; Guanethidine; Hexamethonium Compounds; In Vitro Techniques; Mesenteric Arteries; Norepinephrine; Phenethylamines; Phenylephrine; Reserpine; Splanchnic Nerves; Sympathetic Nervous System; Sympathomimetics; Tyramine; Yohimbine | 1966 |
[Action of ephedrine and cocaine on the blood pressure response and on the cardiovascular fixation of noradrenaline in rats].
Topics: Animals; Aorta; Blood Pressure; Cocaine; Ephedrine; Heart; Male; Norepinephrine; Rats; Tritium | 1966 |
Cocaine substitutes.
Topics: Caffeine; Cocaine; Drug Contamination; Ephedrine; Humans; Nicotiana; Plants, Toxic; Substance-Related Disorders; Tobacco, Smokeless | 1980 |
Self-administration of the endogenous trace amines beta-phenylethylamine, N-methyl phenylethylamine and phenylethanolamine in dogs.
Topics: 2-Hydroxyphenethylamine; Animals; Biogenic Amines; Cocaine; Conditioning, Operant; Dextroamphetamine; Dogs; Dose-Response Relationship, Drug; Ephedrine; Female; Humans; Male; Methamphetamine; Phenethylamines; Self Administration; Substance-Related Disorders | 1982 |
Improved synthesis of some commonly used PET radioligands by the use of [11C]methyl triflate.
Topics: Benzazepines; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Cocaine; Dopamine Antagonists; Ephedrine; Hydrocarbons, Iodinated; Indicators and Reagents; Isotope Labeling; Magnetic Resonance Spectroscopy; Mesylates; Radioligand Assay; Selegiline; Tomography, Emission-Computed | 1995 |
The discriminative stimulus properties of legal, over-the-counter stimulants administered singly and in binary and ternary combinations.
Topics: Amphetamine; Animals; Caffeine; Central Nervous System Stimulants; Cocaine; Discrimination, Psychological; Dose-Response Relationship, Drug; Drug Combinations; Ephedrine; Generalization, Stimulus; Male; Phenylpropanolamine; Rats; Rats, Sprague-Dawley; Reinforcement Schedule | 1993 |
Deficient performance of drugs of abuse testing in Sweden: an external control study.
Topics: Amphetamines; Cannabinoids; Cocaine; Ephedrine; False Positive Reactions; Gas Chromatography-Mass Spectrometry; Humans; Lorazepam; Narcotics; Substance Abuse Detection; Sweden | 1994 |
Imaging of cardiac neuronal function after cocaine exposure using carbon-11 hydroxyephedrine and positron emission tomography.
Topics: Animals; Cocaine; Coronary Circulation; Dogs; Ephedrine; Female; Heart; Male; Myocardium; Sympathetic Nervous System; Tomography, Emission-Computed | 1994 |
International cooperation in analytical chemistry: experience of antidoping control at the XI Pan American Games.
Topics: Acebutolol; Amphetamine; Chemistry, Clinical; Cocaine; Dextropropoxyphene; Doping in Sports; Ephedrine; Female; Humans; Hydrogen-Ion Concentration; International Cooperation; Male; Methandrostenolone; Norethandrolone; Propranolol; Sports | 1993 |
Evaluation of the cocaine-like discriminative stimulus effects and reinforcing effects of modafinil.
Topics: Adrenergic Agents; Animals; Benzhydryl Compounds; Central Nervous System Stimulants; Cocaine; Conditioning, Operant; Dextroamphetamine; Discrimination, Psychological; Dose-Response Relationship, Drug; Ephedrine; Macaca mulatta; Male; Modafinil; Narcotics; Prazosin; Rats; Rats, Sprague-Dawley; Reinforcement, Psychology; Self Administration | 1996 |
Ephedrine-induced coronary artery vasospasm in a patient with prior cocaine use.
Topics: Adrenergic alpha-Agonists; Adult; Cocaine; Coronary Vasospasm; Ephedrine; Humans; Male | 1997 |
Effect of chronic cocaine exposure on the hemodynamic response to vasopressors in sheep.
Topics: Animals; Blood Pressure; Cocaine; Dopamine; Drug Interactions; Ephedrine; Heart Rate; Hemodynamics; Male; Phenylephrine; Sheep; Vasoconstrictor Agents | 1997 |
Reinforcing effects of caffeine, ephedrine, and their binary combination in rats.
Topics: Animals; Caffeine; Central Nervous System Stimulants; Cocaine; Conditioning, Operant; Dose-Response Relationship, Drug; Drug Combinations; Ephedrine; Male; Rats; Rats, Sprague-Dawley; Reinforcement Schedule; Reinforcement, Psychology; Self Administration | 1998 |
Repeated administration of ephedrine induces behavioral sensitization in rats.
Topics: Animals; Behavior, Animal; Body Weight; Cocaine; Dose-Response Relationship, Drug; Ephedrine; Male; Rats; Rats, Sprague-Dawley; Stereoisomerism | 1998 |
Pharmacological effects of methamphetamine and other stimulants via inhalation exposure.
Topics: Administration, Inhalation; Animals; Central Nervous System Stimulants; Cocaine; Dose-Response Relationship, Drug; Ephedrine; Injections, Intravenous; Locomotion; Male; Methamphetamine; Mice; Mice, Inbred ICR; Propiophenones | 1999 |
Reinforcing and discriminative-stimulus effects of ephedrine isomers in rhesus monkeys.
Topics: Animals; Cocaine; Discrimination, Psychological; Dopamine Uptake Inhibitors; Dose-Response Relationship, Drug; Ephedrine; Female; Injections, Intravenous; Isomerism; Macaca mulatta; Male; Reinforcement, Psychology; Self Administration; Sympathomimetics | 2001 |
Central stimulants as discriminative stimuli. Asymmetric generalization between (-)ephedrine and S(+)methamphetamine.
Topics: Animals; Central Nervous System Stimulants; Cocaine; Discrimination, Psychological; Dose-Response Relationship, Drug; Ephedrine; Generalization, Stimulus; Male; Methamphetamine; Methylphenidate; Propiophenones; Rats; Rats, Sprague-Dawley | 2002 |
Cocaine and ephedrine-induced priapism: case reports and investigation of potential adrenergic mechanisms.
Topics: Adrenergic alpha-Agonists; Adult; Animals; Anti-Obesity Agents; Cocaine; Cocaine-Related Disorders; Drug Combinations; Ephedra sinica; Ephedrine; Erectile Dysfunction; Humans; Ischemia; Male; Muscle Contraction; Muscle, Smooth; Nonprescription Drugs; Penis; Priapism; Rabbits; Receptors, Adrenergic, alpha; Sympathetic Nervous System | 2003 |
The action of ephedrine, amylocaine and cocaine on the responses of acutely and chronically denervated nictitating membranes to adrenaline, noradrenaline and 3:4-dihydroxynorephedrine.
Topics: Anesthetics; Anesthetics, Local; Animals; Benzoates; Cocaine; Ephedrine; Epinephrine; Eyelids; Humans; Nictitating Membrane; Norepinephrine | 1952 |
Studies on the effects of ephedrine in the presence of cocaine.
Topics: Cocaine; Ephedrine; Humans | 1958 |
Potentiation of the pressor response to epinephrine and sympathomimetic aldehydes.
Topics: Aldehydes; Blood Pressure; Blood Pressure Determination; Cocaine; Ephedrine; Epinephrine; Sympathomimetics; Tripelennamine; Vasoconstrictor Agents | 1958 |
The action of sympathomimetic amines on heart rate in relation to the effect of reserpine.
Topics: Amines; Animals; Cocaine; Congenital Abnormalities; Dogs; Ephedrine; Heart; Heart Rate; Isoproterenol; Norepinephrine; Reserpine; Sympathomimetics; Tyramine | 1958 |
A study of the interactions of hexyl-cyclohexylethylamine (hecylamine), ephedrine, cocaine and catecholamines.
Topics: Catecholamines; Cocaine; Cyclohexanes; Ephedrine; Ethylamines; Humans | 1959 |
[Effect of adrenaline sensitizers on the adrenaline content of the plasma during continuous intravenous perfusions].
Topics: Cocaine; Ephedrine; Epinephrine; Iproniazid; Learning; Nervous System Physiological Phenomena; Perfusion; Plasma | 1960 |
Effect of denervation and of cocaine on the action of sympathomimetic amines.
Topics: Animals; Cats; Cocaine; Denervation; Dopamine; Ephedrine; Epinephrine; Norepinephrine; Sympathectomy; Sympathomimetics; Tyramine | 1960 |
Further studies on the effects of ephedrine in the presence of cocaine.
Topics: Cocaine; Ephedrine | 1959 |
Explanation of cocaine desensitization of blood pressure responses to ephedrine.
Topics: Blood Pressure; Cocaine; Ephedrine; Physiological Phenomena; Pressure | 1961 |
[Studies on the potentiation of the activity of adrenaline, especially by catechol derivatives, cocaine and ephedrine].
Topics: Catechols; Cocaine; Ephedrine; Epinephrine | 1962 |
Effects of amphetamine, cocaine, and ephedrine on the sedative and hypotensive action of reserpine in rabbit.
Topics: Amphetamine; Amphetamines; Animals; Cocaine; Ephedrine; Hypnotics and Sedatives; Rabbits; Reserpine | 1961 |
Cocaine tachyphylaxis.
Topics: Cocaine; Ephedrine; Immunization; Norepinephrine; Tachyphylaxis; Vaccination | 1963 |
MATURATION OF THE ELECTROCORTICOGRAM AND BEHAVIOUR IN THE KITTEN AND GUINEA-PIG AND THE EFFECT OF SOME SYMPATHOMIMETIC AMINES.
Topics: Animals; Atropine; Cats; Cocaine; Dopamine; Electroencephalography; Ephedrine; Epinephrine; Female; Guinea Pigs; Methoxamine; Nicotine; Pentobarbital; Pharmacology; Phenylephrine; Physostigmine; Research; Scopolamine; Sympathomimetics; Tyramine | 1963 |
A STUDY OF THE MECHANISMS OF THE MODIFYING ACTIONS OF COCAINE, EPHEDRINE AND IMIPRAMINE ON THE CARDIOVASCULAR RESPONSE TO NOREPINEPHRINE AND EPINEPHRINE.
Topics: Animals; Blood Pressure; Cardiovascular System; Cocaine; Dogs; Ephedrine; Epinephrine; Imipramine; Injections; Injections, Intra-Arterial; Injections, Intravenous; Norepinephrine; Pharmacology; Research | 1964 |
[MODIFICATIONS OF EXCITABILITY OF THE VASOMOTOR CENTERS BY SUBSTANCES INTERFERING PERIPHERALLY WITH THE EFFECTS OF THE SYMPATHETIC NERVOUS SYSTEM].
Topics: Amphetamine; Amphetamines; Blood Pressure; Bretylium Compounds; Cats; Cocaine; Dibenzylchlorethamine; Diencephalon; Ephedrine; Ergotamine; Guanethidine; Hydrazines; Iproniazid; Isoproterenol; Medulla Oblongata; Methylphenidate; Monoamine Oxidase Inhibitors; Pharmacology; Phenoxybenzamine; Research; Sensory Receptor Cells; Sympathetic Nervous System; Sympatholytics; Yohimbine | 1964 |
MECHANISM OF CARDIAC ACTIVITIES SYMPATHOMIMETIC AMINES ON ISOLATED AURICLES OF RABBITS.
Topics: Amphetamine; Amphetamines; Bretylium Compounds; Cocaine; Dopamine; Ephedrine; Epinephrine; Ethers; Heart; Hexamethonium Compounds; Isoproterenol; Metabolism; Morphine; Norepinephrine; Pharmacology; Phenethylamines; Phenylephrine; Rabbits; Research; Sympathomimetics; Synephrine; Tyramine | 1964 |
[EXPERIMENTAL STUDIES ON THE EFFECT OF SOME PHARMACOLOGICAL PREPARATIONS ON THE ANESTHETIC ACTIVITY OF COCAINE].
Topics: Adjuvants, Anesthesia; Anesthetics; Anura; Caffeine; Chlorpromazine; Cocaine; Ephedrine; Epinephrine; Guinea Pigs; Humans; Nitrates; Pentylenetetrazole; Pharmacology; Phenobarbital; Rabbits; Research; Reserpine | 1964 |
THE NOREPINEPHRINE STORES OF ISOLATED ATRIA OF GUINEA PIGS PRETREATED WITH RESERPINE.
Topics: Animals; Cocaine; Ephedrine; Guinea Pigs; Heart Atria; Heart Conduction System; Mephentermine; Myocardium; Norepinephrine; Pharmacology; Research; Reserpine; Tyramine | 1964 |
GAS CHROMATOGRAPHY OF HIGH-BOILING AMINES. II. DETERMINATION OF AMINES IN LOW CONCENTRATION.
Topics: Amines; Chemistry, Pharmaceutical; Chromatography; Chromatography, Gas; Cocaine; Codeine; Ephedrine; Lidocaine; Methadone; Morphine; Pharmacy; Promazine; Research; Scopolamine | 1964 |
THE EFFECTS OF COCAINE, AMPHETAMINE AND SOME AMPHETAMINE-LIKE COMPOUNDS ON THE IN VIVO LEVELS OF NORADRENALINE AND DOPAMINE IN THE RAT BRAIN.
Topics: Amphetamine; Amphetamines; Brain; Brain Chemistry; Cocaine; Dopamine; Ephedrine; Methamphetamine; Norepinephrine; Pharmacology; Phenmetrazine; Rats; Research; Sympathomimetics | 1964 |
EFFECT OF VARIOUS PRETREATMENTS ON RESPONSES TO EPHEDRINE ISOMERS.
Topics: Blood Pressure; Cocaine; Dogs; Ephedrine; Guanethidine; Heart; Heart Rate; Isomerism; Methylphenidate; Pharmacology; Piperidines; Research | 1965 |
MECHANISM OF DRUG-INDUCED VACUOLIZATION IN TISSUE CULTURE.
Topics: Acetates; Ammonium Chloride; Amnion; Animals; Atropine; Cell Division; Chick Embryo; Cocaine; Cytoplasm; Dibucaine; Ephedrine; Fibroblasts; HeLa Cells; Humans; Hydrogen-Ion Concentration; Pharmacology; Pilocarpine; Procainamide; Procaine; Quinidine; Research; Sodium; Tissue Culture Techniques; Toxicology | 1965 |
INDIRECTLY ACTING SYMPATHOTROPIC DRUGS AND LIPID MOBILIZATION.
Topics: Adipose Tissue; Adrenocorticotropic Hormone; Amphetamine; Amphetamines; Cocaine; Ephedrine; Epididymis; Fatty Acids; Humans; Lipid Metabolism; Lipid Mobilization; Male; Norepinephrine; Pharmacology; Phentolamine; Rats; Research; Tyramine | 1964 |
Demographic, pathologic, and toxicological profiles of 127 decedents testing positive for ephedrine alkaloids.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Case-Control Studies; Child; Child, Preschool; Cocaine; Coronary Artery Disease; Dietary Supplements; Dopamine Uptake Inhibitors; Ephedrine; Fatty Liver; Female; Humans; Hypertrophy, Left Ventricular; Male; Middle Aged; Morphine; Narcotics; Nephrosclerosis; Phenylpropanolamine; Racial Groups; Sex Distribution; Sympathomimetics; Wounds and Injuries | 2004 |
Reinforcing effect of pseudoephedrine isomers and the mechanism of action.
Topics: Animals; Binding, Competitive; Cell Line; Cocaine; Dopamine; Dopamine Plasma Membrane Transport Proteins; Dose-Response Relationship, Drug; Drug Evaluation, Preclinical; Ephedrine; Humans; Infusion Pumps; Isomerism; Macaca mulatta; Male; Membrane Glycoproteins; Membrane Transport Proteins; Nerve Tissue Proteins; Norepinephrine Plasma Membrane Transport Proteins; Rats; Rats, Sprague-Dawley; Reinforcement, Psychology; Self Administration; Serotonin Plasma Membrane Transport Proteins; Symporters; Tritium | 2004 |
Effect of cocaine and ephedrine on the vasoconstriction produced by acute oxygen lack.
Topics: Cocaine; Ephedrine; Humans; Oxygen; Vasoconstriction; Vasomotor System | 1950 |
Pressor responses to ephedrine are mediated by a direct mechanism in the rat.
Topics: Amphetamine; Anesthesia; Animals; Blood Pressure; Catecholamines; Central Nervous System Stimulants; Chromatography, High Pressure Liquid; Cocaine; Ephedrine; Hindlimb; Male; Norepinephrine; Phenylephrine; Pulmonary Artery; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic; Regional Blood Flow; Reserpine | 2006 |
Rapid simultaneous determination of ephedrines, amphetamines, cocaine, cocaine metabolites, and opiates in human urine by GC-MS.
Topics: Adult; Amphetamines; Analgesics, Opioid; Autopsy; Calibration; Cocaine; Drug Overdose; Emergency Medical Services; Ephedrine; Gas Chromatography-Mass Spectrometry; Heroin Dependence; Humans; Hydrolysis; Male; Reproducibility of Results | 2007 |
Broad-spectrum toxicological analysis of hair based on capillary zone electrophoresis-time-of-flight mass spectrometry.
Topics: Amphetamine; Cocaine; Electrophoresis, Capillary; Ephedrine; Forensic Medicine; Hair; Heroin; Humans; Illicit Drugs; Morphine; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Substance Abuse Detection | 2007 |
Parallel analysis of stimulants in saliva and urine by gas chromatography/mass spectrometry: perspectives for "in competition" anti-doping analysis.
Topics: Adult; Aminobutyrates; Benzhydryl Compounds; Calibration; Central Nervous System Stimulants; Cocaine; Crotonates; Doping in Sports; Ephedrine; Female; Gas Chromatography-Mass Spectrometry; Humans; Modafinil; Saliva; Selegiline; Substance Abuse Detection; Time Factors | 2008 |
Evaluation of drugs of abuse use and trends in a prison through wastewater analysis.
Topics: Alprazolam; Amphetamine; Cannabinoids; Cocaine; Environmental Monitoring; Ephedrine; Heroin; Humans; Illicit Drugs; Methadone; N-Methyl-3,4-methylenedioxyamphetamine; Prisons; Sewage; Substance Abuse Detection; Water Pollutants, Chemical; Water Pollution, Chemical | 2011 |
Speed of disappearance of adrenaline in the blood; changes brought about by the prior injection of synergistic substances (cocaine and ephedrine).
Topics: Adrenal Glands; Cocaine; Ephedrine; Humans; Tissue Extracts | 1945 |
Mexico's precursor chemical controls: emergence of less potent types of methamphetamine in the United States.
Topics: Algorithms; Cannabis; Central Nervous System Stimulants; Cocaine; Drug and Narcotic Control; Ephedrine; Geography; Heroin; Humans; Methamphetamine; Mexico; Models, Statistical; Narcotics; Pseudoephedrine; Stereoisomerism; United States | 2013 |
Occurrence of drugs of abuse in surface water from four Spanish river basins: Spatial and temporal variations and environmental risk assessment.
Topics: Cocaine; Environmental Monitoring; Ephedrine; Geography; Illicit Drugs; Methadone; N-Methyl-3,4-methylenedioxyamphetamine; Pyrrolidines; Risk Assessment; Rivers; Spain; Spatio-Temporal Analysis; Water; Water Pollutants, Chemical | 2016 |