lead has been researched along with tryptophan in 23 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 9 (39.13) | 18.7374 |
| 1990's | 3 (13.04) | 18.2507 |
| 2000's | 4 (17.39) | 29.6817 |
| 2010's | 5 (21.74) | 24.3611 |
| 2020's | 2 (8.70) | 2.80 |
| Authors | Studies |
|---|---|
| Gewirtz, M; Lorenzo, AV | 1 |
| Cupo, MA; Donaldson, WE | 2 |
| Bushnell, IW; McIntosh, MJ; Moore, MR | 1 |
| Alonso-Lozano, V; Schmidt-Wiederkehr, P; von Denffer, H | 1 |
| Schaller, KH; Schiele, R; Valentin, H | 1 |
| Abdel-Daim, MH; Abdel-Tawab, GA; el-Sawy, MF; el-Sewedy, SM | 1 |
| Simeon, V; Weber, OA | 1 |
| Badawy, AA; Morgan, CJ; Welch, AN | 1 |
| Chakraborty, AK; Chakraborty, DP; Roy, S | 1 |
| Dudka, J; Mazur, M; Szczepaniak, S | 1 |
| Daya, S; Limson, J; Nyokong, T | 1 |
| Wang, CH; Wu, GH | 1 |
| Ahmed, SP; Haider, S; Haleem, DJ; Perveen, T; Shameem, S | 1 |
| Brongel, K; Czarna, A; Holak, TA; Kowalska, K; Orth, M; Popowicz, GM; Rothweiler, U; Stemmann, O; Weber, L | 1 |
| Buchet, R; Ding, Y; Li, L; Li, Y; Ma, L; Wu, Y | 1 |
| Liu, R; Liu, Y; Zhang, L; Zhang, P | 1 |
| Fuchs, D; García-Lestón, J; Laffon, B; Mayan, O; Méndez, J; Moreira, AO; Pásaro, E; Roma-Torres, J; Schroecksnadel, S; Teixeira, JP | 1 |
| Lee, KH; Neupane, LN; Park, JH; Park, JY | 1 |
| Fu, QQ; Liu, R; Qi, YX; Shi, GY; Zhang, M | 1 |
| Baydar, T; Girgin, G; Palabiyik, SS; Sipahi, H; Tutkun, E; Yilmaz, OH | 1 |
| Dong, N; Fang, Y; Lai, Z; Li, L; Shan, A; Zhu, Y | 1 |
| Asghar, HN; Han, J; Jaffar, MT; Mushtaq, Z; Waheed, A; Zhang, J | 1 |
2 review(s) available for lead and tryptophan
| Article | Year |
|---|---|
The neurotoxicology of lead.
Topics: Amino Acids; Aminolevulinic Acid; Animals; Biopterins; Brain; Child; Energy Metabolism; gamma-Aminobutyric Acid; Humans; Lead; Lead Poisoning; Nervous System; Norepinephrine; Prospective Studies; Tryptophan; Tyrosine 3-Monooxygenase | 1986 |
Vitiligo, psoralen, and melanogenesis: some observations and understanding.
Topics: Animals; Dihydroxyphenylalanine; Disease Models, Animal; Furocoumarins; Humans; Indoles; Lead; Melanins; Skin; Superoxide Dismutase; Tryptophan; Tyrosine; Tyrosine Transaminase; Ultraviolet Rays; Vitiligo | 1996 |
21 other study(ies) available for lead and tryptophan
| Article | Year |
|---|---|
Inhibition of [14C]tryptophan transport into brain of lead exposed neonatal rabbits.
Topics: Age Factors; Animals; Animals, Newborn; Brain; Kinetics; Lead; Lead Poisoning; Mannitol; Rabbits; Tryptophan | 1977 |
Effects of lead and niacin on tryptophan and serotonin metabolism.
Topics: Animals; Brain; Brain Chemistry; Chickens; Diet; Harmaline; Hydroxyindoleacetic Acid; Lead; Lead Poisoning; Liver; Male; Monoamine Oxidase; Niacin; Probenecid; Serotonin; Tryptophan; Tryptophan Hydroxylase; Tryptophan Oxygenase | 1988 |
Effect of lead and niacin on growth and serotonin metabolism in chicks.
Topics: Adrenal Glands; Animals; Brain; Chickens; Diet; Drug Interactions; Growth; Indoles; Lead; Male; Niacin; Organ Size; Serotonin; Tryptophan | 1988 |
[Combined stains for demonstrating the islets of Langerhans (aldehyde-fuchsin and specific counterstains)].
Topics: Aldehydes; Animals; Benzaldehydes; Guinea Pigs; Islets of Langerhans; Lead; Methods; Microscopy, Interference; Phosphotungstic Acid; Rosaniline Dyes; Silver; Staining and Labeling; Tryptophan | 1973 |
[The influence of lead upon the tryptophan metabolism (author's transl)].
Topics: Enzyme Induction; Humans; Hydroxyindoleacetic Acid; Lead; Lead Poisoning; Tryptophan; Tryptophan Oxygenase | 1974 |
Studies with tryptophan metabolites in vitro. V. Effect of the methanesulphonate derivative of hycanthone (etrenol) and lead acetate on kynureninase and kynurenine transaminase of normal mouse liver.
Topics: Acetates; Anthelmintics; Ethylamines; Hydrolases; Ketones; Kynurenic Acid; Kynurenine; Lead; Liver; ortho-Aminobenzoates; Osmolar Concentration; Pyridoxal Phosphate; Spectrum Analysis; Sulfonic Acids; Sulfur; Transaminases; Tryptophan; Ultraviolet Rays; Xanthenes | 1972 |
Chelation of some bivalent metal ions by racemic and enantiomeric forms of tyrosine and tryptophan.
Topics: Cadmium; Chelating Agents; Chemical Phenomena; Chemistry; Copper; Drug Stability; Hydrogen-Ion Concentration; Kinetics; Lead; Mathematics; Nickel; Nitrates; Osmolar Concentration; Potentiometry; Stereoisomerism; Tryptophan; Tyrosine; Zinc | 1971 |
Tryptophan pyrrolase in haem regulation. The mechanism of the opposite effects of tryptophan on rat liver 5-aminolaevulinate synthase activity and the haem saturation of tryptophan pyrrolase.
Topics: 5-Aminolevulinate Synthetase; Animals; Dose-Response Relationship, Drug; Female; Heme; Lead; Liver; Male; Organometallic Compounds; Rats; Rats, Inbred Strains; Tryptophan; Tryptophan Oxygenase | 1981 |
[Evaluation of the combined effect of lead and sodium nitrite on some blood biochemical parameters in blood of rats during subchronic exposure. Influence on levels of methemoglobin, sulfhydryl groups and tryptophan].
Topics: Animals; Drug Interactions; Lead; Male; Methemoglobin; Rats; Rats, Wistar; Sodium Nitrite; Sulfhydryl Compounds; Tryptophan | 1997 |
The interaction of melatonin and its precursors with aluminium, cadmium, copper, iron, lead, and zinc: an adsorptive voltammetric study.
Topics: Adsorption; Aluminum; Cadmium; Copper; Iron; Lead; Melatonin; Metals, Heavy; Metals, Light; Serotonin; Tryptophan; Zinc | 1998 |
[Study on the interaction of Pb2+ and bovine serum albumin by fluorescence].
Topics: Algorithms; Animals; Cattle; Fluorescence; Humans; Kinetics; Lead; Models, Chemical; Protein Binding; Serum Albumin, Bovine; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 2005 |
Repeated administration of lead decreases brain 5-HT metabolism and produces memory deficits in rats.
Topics: Animals; Avoidance Learning; Brain; Eating; Hydroxyindoleacetic Acid; Lead; Male; Maze Learning; Memory; Memory Disorders; Rats; Rats, Wistar; Serotonin; Tryptophan | 2005 |
NMR screening for lead compounds using tryptophan-mutated proteins.
Topics: Cyclin-Dependent Kinase 2; Drug Evaluation, Preclinical; Humans; Lead; Ligands; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Organometallic Compounds; Point Mutation; Protein Interaction Mapping; Proteins; Proto-Oncogene Proteins c-mdm2; Structure-Activity Relationship; Tryptophan; Tumor Suppressor Protein p53 | 2008 |
Clarification of the binding model of lead(II) with a highly sensitive and selective fluoroionophore sensor by spectroscopic and structural study.
Topics: Biosensing Techniques; Carboxylic Acids; Fluorescent Dyes; Ionophores; Lead; Molecular Structure; Spectrum Analysis; Tryptophan | 2009 |
Spectroscopic identification of interactions of Pb2+ with bovine serum albumin.
Topics: Animals; Binding Sites; Cattle; Lead; Protein Binding; Protein Conformation; Serum Albumin, Bovine; Spectrometry, Fluorescence; Tryptophan | 2012 |
Assessment of immunotoxicity parameters in individuals occupationally exposed to lead.
Topics: Adult; Biomarkers; Cytokines; Genetic Association Studies; Humans; Immunosuppressive Agents; Industry; Kynurenine; Lead; Lead Poisoning; Lymphocyte Subsets; Male; Middle Aged; Neopterin; Occupational Exposure; Polymorphism, Genetic; Porphobilinogen Synthase; Portugal; Receptors, Calcitriol; Smoking; Spain; Tryptophan | 2012 |
Turn-on fluorescent chemosensor based on an amino acid for Pb(II) and Hg(II) ions in aqueous solutions and role of tryptophan for sensing.
Topics: Amino Acids; Fluorescent Dyes; Lead; Mercury; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Solutions; Tryptophan; Water | 2013 |
Highly sensitive and selective fluorescent detection of cerebral lead(II) based on graphene quantum dot conjugates.
Topics: Animals; Corpus Striatum; Graphite; Ions; Lead; Microscopy, Atomic Force; Quantum Dots; Rats; Spectrometry, Fluorescence; Tryptophan | 2013 |
Possible changes of New-Generation inflammation markers with occupational lead exposure.
Topics: Adult; Biomarkers; Chromatography, High Pressure Liquid; Hospitals; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Inflammation; Kynurenine; Lead; Male; Middle Aged; Neopterin; Occupational Exposure; Tryptophan; Turkey | 2017 |
Biomaterial-Interrelated Bacterial Sweeper: Simplified Self-Assembled Octapeptides with Double-Layered Trp Zipper Induces Membrane Destabilization and Bacterial Apoptosis-Like Death.
Topics: Amino Acid Sequence; Antimicrobial Cationic Peptides; Bacterial Outer Membrane; Escherichia coli; Lead; Micelles; Microbial Viability; Surface-Active Agents; Tryptophan | 2021 |
Pseudomonas fluorescens and L-tryptophan application triggered the phytoremediation potential of sunflower (Heliantus annuus L.) in lead-contaminated soil.
Topics: Alphaproteobacteria; Animals; Biodegradation, Environmental; Helianthus; Humans; Lead; Pseudomonas fluorescens; Soil; Soil Pollutants; Tryptophan | 2023 |