urea and levodopa

urea has been researched along with levodopa in 16 studies

Research

Studies (16)

Timeframe	Studies, this research(%)	All Research%
pre-1990	5 (31.25)	18.7374
1990's	4 (25.00)	18.2507
2000's	2 (12.50)	29.6817
2010's	4 (25.00)	24.3611
2020's	1 (6.25)	2.80

Authors

Authors	Studies
Ax, F; Bonham, NM; Hallberg, A; Karlén, A; Lennernäs, H; Winiwarter, S	1
Baert, B; Beetens, J; Bodé, S; De Spiegeleer, B; Deconinck, E; Lambert, J; Slegers, G; Slodicka, M; Stoppie, P; Van Gele, M; Vander Heyden, Y	1
Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A	1
Avdeef, A; Tam, KY	1
Coward, DM; Doggett, NS; Sayers, AC	1
Halbhübner, K; Herken, H; Loos, D	1
Derr, RF; Doizaki, WM; Zieve, L	1
Drewes, LR; Gilboe, DD	1
Cleveland, S; Ganguly, DK; Ross, HG	1
Fernandes, MH; Pestana, M; Pinto-do-O, PC; Soares-da-Silva, P; Vieira-Coelho, MA	1
Miyagawa, I; Sofikitis, N; Yamamoto, Y	1
Armengol, JR; Borruel, N; Casellas, F; de Torres, I; Lopez, J; Malagelada, JR; Saperas, E; Vergara, M	1
Betz, AJ; Bibbiani, F; Chase, TN; Davis, RE; Kielaite, A; Salamone, JD; Vanover, KE; Weber, SM; Weiner, DM	1
Kumei, S; Miyagishi, S; Nozu, T; Ohhira, M; Okumura, T; Takakusaki, K	1
Stahl, SM	1
Alakkas, A; Liu, L; Longardner, K; Nahab, FB; Wright, BA; Xu, R; You, H	1

Trials

1 trial(s) available for urea and levodopa

Article	Year
The impact of delaying gastric emptying by either meal substrate or drug on the [13C]-urea breath test. The American journal of gastroenterology, 1999, Volume: 94, Issue:2 Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Dopamine Agents; Duodenal Ulcer; Female; Food, Formulated; Gastric Emptying; Helicobacter Infections; Helicobacter pylori; Humans; Levodopa; Male; Middle Aged; Premedication; Reproducibility of Results; Sensitivity and Specificity; Stomach Ulcer; Time Factors; Urea; Water	1999

Article

Year

The impact of delaying gastric emptying by either meal substrate or drug on the [13C]-urea breath test.

The American journal of gastroenterology, 1999, Volume: 94, Issue:2

Topics: Adult; Aged; Aged, 80 and over; Breath Tests; Carbon Isotopes; Dopamine Agents; Duodenal Ulcer; Female; Food, Formulated; Gastric Emptying; Helicobacter Infections; Helicobacter pylori; Humans; Levodopa; Male; Middle Aged; Premedication; Reproducibility of Results; Sensitivity and Specificity; Stomach Ulcer; Time Factors; Urea; Water

1999

Other Studies

15 other study(ies) available for urea and levodopa

Article	Year
Correlation of human jejunal permeability (in vivo) of drugs with experimentally and theoretically derived parameters. A multivariate data analysis approach. Journal of medicinal chemistry, 1998, Dec-03, Volume: 41, Issue:25 Topics: Humans; Intestinal Absorption; Jejunum; Models, Biological; Multivariate Analysis; Permeability; Pharmaceutical Preparations; Structure-Activity Relationship	1998
Transdermal penetration behaviour of drugs: CART-clustering, QSPR and selection of model compounds. Bioorganic & medicinal chemistry, 2007, Nov-15, Volume: 15, Issue:22 Topics: Anti-Inflammatory Agents; Cell Membrane Permeability; Cluster Analysis; Drug Evaluation, Preclinical; Humans; Models, Biological; Predictive Value of Tests; Quantitative Structure-Activity Relationship; Regression Analysis; Skin; Skin Absorption	2007
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species. Chemical research in toxicology, 2010, Volume: 23, Issue:1 Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship	2010
How well can the Caco-2/Madin-Darby canine kidney models predict effective human jejunal permeability? Journal of medicinal chemistry, 2010, May-13, Volume: 53, Issue:9 Topics: Animals; Disease Models, Animal; Dogs; Humans; Jejunal Diseases; Kidney Diseases; Models, Biological; Permeability; Porosity; Regression Analysis	2010
The pharmacology of N-carbamoyl-2-(2,6-dichlorophenyl)acetamidine hydrochloride (LON-954) a new tremorogenic agent. Arzneimittel-Forschung, 1977, Volume: 27, Issue:12 Topics: Analgesics; Animals; Cats; Decerebrate State; Dogs; Drug Interactions; Drug Tolerance; Female; Levodopa; Male; Mice; Oxotremorine; Rabbits; Rats; Species Specificity; Spinal Cord; Time Factors; Tremor; Urea	1977
Lisuride, a potent drug in the treatment of muscular rigisity in rats. Naunyn-Schmiedeberg's archives of pharmacology, 1977, Volume: 300, Issue:2 Topics: Animals; Antiparkinson Agents; Disease Models, Animal; Ergolines; Levodopa; Male; Muscle Rigidity; Rats; Urea	1977
Reversal of ammonia coma in rats by L-dopa: a peripheral effect. Gut, 1979, Volume: 20, Issue:1 Topics: Ammonia; Ammonium Chloride; Animals; Brain; Coma; Dopamine; Levodopa; Male; Nephrectomy; Norepinephrine; Rats; Urea	1979
Nutrient transport systems in dog brain. Federation proceedings, 1977, Volume: 36, Issue:2 Topics: Adenine; Amino Acids; Animals; Biological Transport; Blood-Brain Barrier; Dogs; Erythrocytes; Glutamates; In Vitro Techniques; Ions; Leucine; Levodopa; Oxygenators, Membrane; Palmitic Acids; Perfusion; Thymine; Urea	1977
Electrophysiological studies with LON-954, a tremorogen, in the cat spinal cord. Japanese journal of pharmacology, 1984, Volume: 36, Issue:2 Topics: Animals; Cats; Decerebrate State; Electrophysiology; Evoked Potentials; Female; Levodopa; Male; Reflex; Spinal Cord; Synapses; Tremor; Urea	1984
Assessment of renal dopaminergic system activity during cyclosporine A administration in the rat. British journal of pharmacology, 1995, Volume: 115, Issue:8 Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Aromatic-L-Amino-Acid Decarboxylases; Blood Pressure; Catechol O-Methyltransferase; Creatinine; Cyclosporine; Dopamine; Homovanillic Acid; In Vitro Techniques; Injections, Subcutaneous; Kidney Cortex; Kidney Tubules; Levodopa; Male; Monoamine Oxidase; Potassium; Rats; Rats, Wistar; Sodium; Urea	1995
Effects of chronic renal failure on hypothalamo-pituitary-testicular axis function and fertility in rats. International journal of urology : official journal of the Japanese Urological Association, 1996, Volume: 3, Issue:6 Topics: Androgen-Binding Protein; Animals; Body Weight; Creatinine; Cytosol; Dopamine Agents; Epididymis; Fertility; Hyperprolactinemia; Hypothalamo-Hypophyseal System; Kidney Failure, Chronic; Levodopa; Leydig Cells; Male; Nephrectomy; Organ Size; Prolactin; Rats; Rats, Wistar; Sertoli Cells; Sperm Motility; Spermatogenesis; Spermatozoa; Testis; Urea	1996
A 5-HT2A receptor inverse agonist, ACP-103, reduces tremor in a rat model and levodopa-induced dyskinesias in a monkey model. Pharmacology, biochemistry, and behavior, 2008, Volume: 90, Issue:4 Topics: Animals; Data Interpretation, Statistical; Dopamine Agents; Dyskinesia, Drug-Induced; Jaw; Levodopa; Macaca fascicularis; Male; MPTP Poisoning; Piperidines; Rats; Rats, Sprague-Dawley; Serotonin 5-HT2 Receptor Agonists; Serotonin Receptor Agonists; Tremor; Urea	2008
Levodopa acts centrally to induce an antinociceptive action against colonic distension through activation of D2 dopamine receptors and the orexinergic system in the brain in conscious rats. Journal of pharmacological sciences, 2016, Volume: 130, Issue:2 Topics: Analgesics; Animals; Benzoxazoles; Brain; Consciousness; Injections, Intraventricular; Injections, Subcutaneous; Levodopa; Male; Naphthyridines; Orexin Receptor Antagonists; Orexin Receptors; Pain Threshold; Rats, Sprague-Dawley; Receptors, Dopamine D2; Sulpiride; Urea; Visceral Pain	2016
Parkinson's disease psychosis as a serotonin-dopamine imbalance syndrome. CNS spectrums, 2016, Volume: 21, Issue:5 Topics: Antiparkinson Agents; Antipsychotic Agents; Brain; Dopamine; Humans; Levodopa; Lewy Bodies; Parkinson Disease; Piperidines; Psychotic Disorders; Receptor, Serotonin, 5-HT2A; Receptors, Dopamine D2; Serotonin; Urea	2016
Assessing the risks of treatment in Parkinson disease psychosis: An in-depth analysis. PloS one, 2023, Volume: 18, Issue:1 Topics: Aged; Antipsychotic Agents; Dementia; Humans; Levodopa; Parkinson Disease; Prospective Studies; Psychotic Disorders; Quetiapine Fumarate; Retrospective Studies; Urea	2023