citalopram and tryptophan

citalopram has been researched along with tryptophan in 33 studies

Research

Studies (33)

Timeframe	Studies, this research(%)	All Research%
pre-1990	2 (6.06)	18.7374
1990's	6 (18.18)	18.2507
2000's	10 (30.30)	29.6817
2010's	12 (36.36)	24.3611
2020's	3 (9.09)	2.80

Authors

Authors	Studies
Bellman, K; Knegtel, RM; Settimo, L	1
Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A	1
de Beurs, P; Leijnse-Ybema, HJ; Møller, SE; Petersen, HE; Stuart, MH; Tan, BK; Timmerman, L	1
Dandiya, PC; Gurbani, NK; Keshavan, HJ	1
Kabuto, H; Kurimoto, T; Mori, A; Takei, M; Yokoi, I	1
Catalano, M; Lucca, A; Lucini, V; Smeraldi, E	1
Aberg-Wistedt, A; Apéria, B; Hasselmark, L; Kjellman, BF; Mathé, AA; Stain-Malmgren, R	1
Allikmets, L; Matto, V; Skrebuhhova, T	1
Botez, MI; Botez-Marquard, T; Hébert, C; Le Marec, N; Marchand, L; Reader, TA	1
Audus, KL; Baumann, P; Rochat, B	1
Butterworth, RF; Chatauret, N; Michalak, A	1
Van der Does, AJ	1
Debonnel, G; Diksic, M; Hasegawa, S; Nguyen, KQ; Watanabe, A	1
Larson, ET; Lepage, O; Mayer, I; Winberg, S	1
Maron, E; Nutt, DJ; Shlik, J; Tõru, I; Vasar, V	1
Albano, C; Cupello, A; Favale, E; Mainardi, P; Scarrone, S	1
Calcagno, E; Canetta, A; Cervo, L; Guzzetti, S; Invernizzi, RW	1
Diksic, M; Hasegawa, S; Kanemaru, K; Nishi, K	1
de Rijk, RH; Fekkes, D; Mertens, B; van Pelt, J; van Veen, JF; van Vliet, IM; Zitman, FG	1
Masalova, OO; Sapronov, NS	1
Clarke, G; Cryan, JF; Desbonnet, L; Dinan, TG; Garrett, L; Kiely, B	1
Grady, CL; Hornboll, B; Knudsen, GM; Macoveanu, J; Paulson, OB; Siebner, HR	1
Ara, I; Bano, S	1
Kilkens, TO; van Nieuwenhoven, MA	1
Elliott, R; Erritzoe, D; Hornboll, B; Knudsen, GM; Macoveanu, J; Paulson, OB; Rowe, JB; Siebner, H	1
Elliott, R; Hornboll, B; Knudsen, GM; Macoveanu, J; Paulson, OB; Rowe, J; Siebner, HR	1
Brański, P; Pałucha-Poniewiera, A; Pilc, A; Stachowicz, K; Sławińska, A; Wierońska, JM	1
Azzinnari, D; Bergamini, G; Cathomas, F; Ceci, A; Fuertig, R; Hengerer, B; Luippold, A; Pryce, CR; Seifritz, E; Sigrist, H; Vavassori, S	1
de Dios, I; Franco, S; Nieto, Y; Ortega, M; Rialp, G; Romero, M	1
Elliott, R; Hornboll, B; Knudsen, GM; Macoveanu, J; Nejad, A; Paulson, OB; Rowe, J; Siebner, HR	1
Boecxstaens, V; Broers, C; Geeraerts, A; Geysen, H; Pauwels, A; Peersman, N; Tack, J; Van Houtte, B; Vanuytsel, T; Vermeersch, P	1
Białek, K; Bijak, M; Czarny, P; Gruca, P; Jóźwiak, P; Papp, M; Śliwiński, T; Synowiec, E; Szemraj, J; Wigner, P	1
Bagdy, G; Dalmadi Kiss, B; Demeter, AK; Denes, A; Édes, AE; Gecse, K; Juhasz, G; Király, M; Környei, Z; Ludányi, K; Nagy, T; Virág, D	1

Trials

9 trial(s) available for citalopram and tryptophan

Article	Year
Plasma tryptophan and tyrosine ratios to competing amino acids in relation to antidepressant response to citalopram and maprotiline. A preliminary study. Psychopharmacology, 1986, Volume: 88, Issue:1 Topics: Adult; Aged; Amino Acids; Anthracenes; Antidepressive Agents; Citalopram; Depressive Disorder; Female; Humans; Maprotiline; Middle Aged; Propylamines; Prospective Studies; Psychiatric Status Rating Scales; Tryptophan; Tyrosine	1986
Serotonergic 'vulnerability' in affective disorder: a study of the tryptophan depletion test and relationships between peripheral and central serotonin indexes in citalopram-responders. Acta psychiatrica Scandinavica, 1998, Volume: 97, Issue:5 Topics: Adult; Aged; Blood Platelets; Brain; Citalopram; Depressive Disorder, Major; Double-Blind Method; Female; Humans; Hydrocortisone; Male; Middle Aged; Personality Inventory; Prolactin; Receptors, Serotonin; Selective Serotonin Reuptake Inhibitors; Serotonin; Tryptophan	1998
Tryptophan depletion does not modify response to CCK-4 challenge in patients with panic disorder after treatment with citalopram. Psychopharmacology, 2006, Volume: 186, Issue:1 Topics: Adult; Citalopram; Cross-Over Studies; Double-Blind Method; Female; Humans; Male; Middle Aged; Panic Disorder; Selective Serotonin Reuptake Inhibitors; Tetragastrin; Tryptophan	2006
Tryptophan depletion affects the autonomic stress response in generalized social anxiety disorder. Psychoneuroendocrinology, 2009, Volume: 34, Issue:10 Topics: Anxiety Disorders; Autonomic Nervous System; Citalopram; Female; Humans; Hydrocortisone; Male; Saliva; Salivary alpha-Amylases; Speech; Stress, Psychological; Tryptophan	2009
Acute pharmacologically induced shifts in serotonin availability abolish emotion-selective responses to negative face emotions in distinct brain networks. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2013, Volume: 23, Issue:5 Topics: Adult; Brain; Citalopram; Emotions; Facial Expression; Female; Humans; Magnetic Resonance Imaging; Male; Nerve Net; Photic Stimulation; Selective Serotonin Reuptake Inhibitors; Serotonin; Tryptophan; Young Adult	2013
The effect of acute serotonergic modulation on rectal motor function in diarrhea-predominant irritable bowel syndrome and healthy controls. European journal of gastroenterology & hepatology, 2012, Volume: 24, Issue:11 Topics: Adult; Arousal; Brain; Citalopram; Cross-Over Studies; Diarrhea; Double-Blind Method; Emotions; Female; Humans; Hyperalgesia; Irritable Bowel Syndrome; Male; Mechanotransduction, Cellular; Motor Neurons; Netherlands; Pain Threshold; Pressure; Rectum; Selective Serotonin Reuptake Inhibitors; Time Factors; Treatment Outcome; Tryptophan	2012
Serotonin 2A receptors, citalopram and tryptophan-depletion: a multimodal imaging study of their interactions during response inhibition. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2013, Volume: 38, Issue:6 Topics: Adult; Brain; Citalopram; Cohort Studies; Female; Humans; Inhibition, Psychological; Magnetic Resonance Imaging; Male; Photic Stimulation; Positron-Emission Tomography; Psychomotor Performance; Reaction Time; Receptor, Serotonin, 5-HT2A; Tryptophan; Young Adult	2013
Acute serotonin 2A receptor blocking alters the processing of fearful faces in the orbitofrontal cortex and amygdala. Journal of psychopharmacology (Oxford, England), 2013, Volume: 27, Issue:10 Topics: Adult; Amygdala; Anger; Citalopram; Facial Expression; Fear; Female; Frontal Lobe; Functional Neuroimaging; Healthy Volunteers; Humans; Ketanserin; Magnetic Resonance Imaging; Male; Neural Pathways; Photic Stimulation; Radioligand Assay; Reaction Time; Receptor, Serotonin, 5-HT2A; Selective Serotonin Reuptake Inhibitors; Serotonin 5-HT2 Receptor Antagonists; Sex Factors; Tryptophan; Visual Perception	2013
Citalopram Neuroendocrine Challenge Shows Altered Tryptophan and Kynurenine Metabolism in Migraine. Cells, 2022, 07-21, Volume: 11, Issue:14 Topics: Citalopram; Double-Blind Method; Female; Humans; Kynurenine; Migraine Disorders; Serotonin; Tryptophan	2022

Other Studies

24 other study(ies) available for citalopram and tryptophan

Article	Year
Comparison of the accuracy of experimental and predicted pKa values of basic and acidic compounds. Pharmaceutical research, 2014, Volume: 31, Issue:4 Topics: Chemistry, Pharmaceutical; Forecasting; Hydrogen-Ion Concentration; Pharmaceutical Preparations; Random Allocation	2014
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
Effect of citalopram (Lu 10-171) on tranylcypromine and tryptophan-induced wet-dog shakes in rats. Psychopharmacology, 1980, Volume: 70, Issue:2 Topics: Animals; Behavior, Animal; Benzofurans; Brain Chemistry; Citalopram; Drug Interactions; Female; Hydroxyindoleacetic Acid; Male; Norepinephrine; Propylamines; Rats; Serotonin; Tranylcypromine; Tryptophan	1980
The anticonvulsant effect of citalopram on El mice, and the levels of tryptophan and tyrosine and their metabolites in the brain. Neurochemical research, 1994, Volume: 19, Issue:4 Topics: Animals; Anticonvulsants; Brain; Cerebral Cortex; Citalopram; Corpus Striatum; Hippocampus; Homovanillic Acid; Hydroxyindoleacetic Acid; Kynurenic Acid; Mice; Mice, Neurologic Mutants; Seizures; Serotonin; Tryptophan; Tyrosine	1994
Predicting value of tryptophan/large neutral amino acids ratio on selective serotonin reuptake inhibitors. Advances in experimental medicine and biology, 1996, Volume: 398 Topics: Amino Acids; Antidepressive Agents; Biomarkers; Citalopram; Depressive Disorder; Fluoxetine; Fluvoxamine; Humans; Predictive Value of Tests; Selective Serotonin Reuptake Inhibitors; Tryptophan	1996
The effect of antidepressants on rat aggressive behavior in the electric footshock and apomorphine-induced aggressiveness paradigms. Methods and findings in experimental and clinical pharmacology, 1998, Volume: 20, Issue:4 Topics: Aggression; Animals; Antidepressive Agents; Antidepressive Agents, Second-Generation; Antidepressive Agents, Tricyclic; Apomorphine; Citalopram; Desipramine; Dopamine Agents; Electroshock; Fluoxetine; Levodopa; Male; Pain Measurement; Rats; Rats, Wistar; Tryptophan	1998
Serotonin innervation of Lurcher mutant mice: basic data and manipulation with a combination of amantadine, thiamine and L-tryptophan. Brain research bulletin, 1999, Jan-15, Volume: 48, Issue:2 Topics: 5-Hydroxytryptophan; Amantadine; Animals; Antiparkinson Agents; Autoradiography; Brain Chemistry; Brain Stem; Carrier Proteins; Citalopram; Female; Membrane Glycoproteins; Membrane Transport Proteins; Mice; Mice, Neurologic Mutants; Nerve Tissue Proteins; Prosencephalon; Selective Serotonin Reuptake Inhibitors; Serotonin; Serotonin Plasma Membrane Transport Proteins; Thiamine; Tryptophan	1999
Transport mechanisms for the antidepressant citalopram in brain microvessel endothelium. Brain research, 1999, Jun-12, Volume: 831, Issue:1-2 Topics: Animals; Antidepressive Agents, Second-Generation; Biological Transport; Blood-Brain Barrier; Cattle; Cells, Cultured; Citalopram; Dopamine; Endothelium, Vascular; Monoamine Oxidase Inhibitors; Selective Serotonin Reuptake Inhibitors; Serotonin; Stereoisomerism; Tryptophan	1999
Evidence for a serotonin transporter deficit in experimental acute liver failure. Neurochemistry international, 2001, Volume: 38, Issue:2 Topics: Acute Disease; Animals; Binding Sites; Carrier Proteins; Citalopram; Hepatic Encephalopathy; Hydroxyindoleacetic Acid; Ischemia; Liver Circulation; Liver Failure; Male; Membrane Glycoproteins; Membrane Transport Proteins; Nerve Tissue Proteins; Rats; Rats, Sprague-Dawley; Serotonin; Serotonin Plasma Membrane Transport Proteins; Tissue Distribution; Tryptophan	2001
The mood-lowering effect of tryptophan depletion: possible explanation for discrepant findings. Archives of general psychiatry, 2001, Volume: 58, Issue:2 Topics: Affect; Brain; Citalopram; Depressive Disorder; Humans; Monoamine Oxidase Inhibitors; Psychiatric Status Rating Scales; Recurrence; Selective Serotonin Reuptake Inhibitors; Serotonin; Sleep, REM; Tryptophan	2001
Chronic administration of citalopram in olfactory bulbectomy rats restores brain 5-HT synthesis rates: an autoradiographic study. Psychopharmacology, 2005, Volume: 179, Issue:4 Topics: Animals; Autoradiography; Brain Chemistry; Citalopram; Hematocrit; Kinetics; Male; Olfactory Bulb; Rats; Rats, Sprague-Dawley; Selective Serotonin Reuptake Inhibitors; Serotonin; Tryptophan	2005
Serotonin, but not melatonin, plays a role in shaping dominant-subordinate relationships and aggression in rainbow trout. Hormones and behavior, 2005, Volume: 48, Issue:2 Topics: Aggression; Animals; Citalopram; Diet; Dominance-Subordination; Drug Implants; Female; Hydrocortisone; Hypothalamo-Hypophyseal System; Interpersonal Relations; Male; Melatonin; Selective Serotonin Reuptake Inhibitors; Serotonin; Trout; Tryptophan	2005
Successful treatment of epilepsy with serotonin reuptake inhibitors: proposed mechanism. Neurochemical research, 2006, Volume: 31, Issue:4 Topics: Adolescent; Adult; Aged; Amino Acids; Citalopram; Clinical Trials as Topic; Epilepsy; Female; Fluoxetine; Humans; Male; Middle Aged; Selective Serotonin Reuptake Inhibitors; Tryptophan	2006
Strain differences in basal and post-citalopram extracellular 5-HT in the mouse medial prefrontal cortex and dorsal hippocampus: relation with tryptophan hydroxylase-2 activity. Journal of neurochemistry, 2007, Volume: 103, Issue:3 Topics: Animals; Citalopram; Dose-Response Relationship, Drug; Drug Resistance; Extracellular Fluid; Gene Expression Regulation, Enzymologic; Genotype; Hippocampus; Isoenzymes; Male; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Inbred DBA; Microdialysis; Neurons; Prefrontal Cortex; Selective Serotonin Reuptake Inhibitors; Serotonin; Species Specificity; Tryptophan; Tryptophan Hydroxylase; Up-Regulation	2007
Acute citalopram has different effects on regional 5-HT synthesis in FSL, FRL, and SDP rats: an autoradiographic evaluation. Brain research bulletin, 2008, Oct-22, Volume: 77, Issue:4 Topics: Animals; Antidepressive Agents, Second-Generation; Autoradiography; Brain; Citalopram; Depressive Disorder; Disease Models, Animal; Male; Random Allocation; Rats; Rats, Mutant Strains; Rats, Sprague-Dawley; Serotonin; Species Specificity; Tryptophan	2008
The role of the serotoninergic system in the regulation of thyroid function in old rats. Bulletin of experimental biology and medicine, 2009, Volume: 148, Issue:5 Topics: Aging; Animals; Citalopram; Male; Rats; Rats, Wistar; Selective Serotonin Reuptake Inhibitors; Serotonin; Thyroid Function Tests; Thyroid Gland; Thyroidectomy; Thyrotropin; Thyroxine; Triiodothyronine; Tryptophan	2009
Effects of the probiotic Bifidobacterium infantis in the maternal separation model of depression. Neuroscience, 2010, Nov-10, Volume: 170, Issue:4 Topics: Animals; Antidepressive Agents; Arginine Vasopressin; Behavior, Animal; Bifidobacterium; Biogenic Monoamines; Brain; Citalopram; Concanavalin A; Corticosterone; Corticotropin-Releasing Hormone; Cytokines; Depression; Disease Models, Animal; Female; Lipopolysaccharides; Maternal Deprivation; Probiotics; Rats; Rats, Sprague-Dawley; RNA, Messenger; Stress, Psychological; Tryptophan	2010
Citalopram decreases tryptophan 2,3-dioxygenase activity and brain 5-HT turnover in swim stressed rats. Pharmacological reports : PR, 2012, Volume: 64, Issue:3 Topics: Amygdala; Animals; Antidepressive Agents, Second-Generation; Behavior, Animal; Citalopram; Corticosterone; Disease Models, Animal; Hippocampus; Hypothalamus; Liver; Male; Rats; Rats, Wistar; Serotonin; Stress, Psychological; Swimming; Tryptophan; Tryptophan Oxygenase	2012
The antidepressant-like action of mGlu5 receptor antagonist, MTEP, in the tail suspension test in mice is serotonin dependent. Psychopharmacology, 2014, Volume: 231, Issue:1 Topics: Animals; Antidepressive Agents; Citalopram; Diet; Excitatory Amino Acid Antagonists; Fenclonine; Fluoxetine; Hindlimb Suspension; Male; Mice; Mice, Inbred C57BL; Motor Activity; Piperidines; Receptors, Kainic Acid; Selective Serotonin Reuptake Inhibitors; Serotonin; Serotonin Antagonists; Thiazoles; Tryptophan	2014
Mouse chronic social stress increases blood and brain kynurenine pathway activity and fear behaviour: Both effects are reversed by inhibition of indoleamine 2,3-dioxygenase. Brain, behavior, and immunity, 2016, Volume: 54 Topics: Animals; Antidepressive Agents, Second-Generation; Behavior, Animal; Brain; Citalopram; Fear; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenic Acid; Kynurenine; Male; Mice; Mice, Inbred C57BL; Motor Activity; Stress, Psychological; Tryptophan; Tumor Necrosis Factor-alpha	2016
The role of chronic nutritional supplements consumption in a fulminant serotonin syndrome due to citalopram intoxication. Medicina intensiva, 2019, Volume: 43, Issue:9 Topics: Adult; Alcohol Drinking; Antidepressive Agents, Second-Generation; Citalopram; Depression; Dietary Supplements; Fatal Outcome; Humans; Male; Selective Serotonin Reuptake Inhibitors; Serotonin Syndrome; Suicide, Attempted; Suicide, Completed; Taurine; Tryptophan	2019
Neuroticism predicts the impact of serotonin challenges on fear processing in subgenual anterior cingulate cortex. Scientific reports, 2018, 12-17, Volume: 8, Issue:1 Topics: Adult; Anger; Anxiety Disorders; Citalopram; Emotions; Facial Expression; Fear; Female; Humans; Magnetic Resonance Imaging; Male; Neuroticism; Personality; Personality Disorders; Photic Stimulation; Prefrontal Cortex; Selective Serotonin Reuptake Inhibitors; Serotonin; Tryptophan	2018
The role of serotonin in the control of esophageal sensitivity assessed by multimodal stimulation in health. Neurogastroenterology and motility, 2021, Volume: 33, Issue:3 Topics: Adult; Buspirone; Citalopram; Esophagus; Female; Gastroesophageal Reflux; Healthy Volunteers; Humans; Male; Middle Aged; Pain Threshold; Physical Stimulation; Proof of Concept Study; Selective Serotonin Reuptake Inhibitors; Sensory Thresholds; Serotonin; Serotonin Receptor Agonists; Tryptophan; Young Adult	2021
The Effect of Chronic Mild Stress and Escitalopram on the Expression and Methylation Levels of Genes Involved in the Oxidative and Nitrosative Stresses as Well as Tryptophan Catabolites Pathway in the Blood and Brain Structures. International journal of molecular sciences, 2020, Dec-22, Volume: 22, Issue:1 Topics: Animals; Antidepressive Agents, Second-Generation; Brain; Catalase; Chronic Disease; Citalopram; Depression; DNA Methylation; Gene Expression Regulation; Glutathione Peroxidase; Glutathione Peroxidase GPX1; Leukocytes, Mononuclear; Male; Metabolic Networks and Pathways; Nitric Oxide Synthase Type I; Nitrosative Stress; Oxidative Stress; Rats, Wistar; Stress, Psychological; Tryptophan; Tryptophan Hydroxylase	2020