Page last updated: 2024-08-25

lead and tryptophan

lead has been researched along with tryptophan in 23 studies

Research

Studies (23)

TimeframeStudies, this research(%)All Research%
pre-19909 (39.13)18.7374
1990's3 (13.04)18.2507
2000's4 (17.39)29.6817
2010's5 (21.74)24.3611
2020's2 (8.70)2.80

Authors

AuthorsStudies
Gewirtz, M; Lorenzo, AV1
Cupo, MA; Donaldson, WE2
Bushnell, IW; McIntosh, MJ; Moore, MR1
Alonso-Lozano, V; Schmidt-Wiederkehr, P; von Denffer, H1
Schaller, KH; Schiele, R; Valentin, H1
Abdel-Daim, MH; Abdel-Tawab, GA; el-Sawy, MF; el-Sewedy, SM1
Simeon, V; Weber, OA1
Badawy, AA; Morgan, CJ; Welch, AN1
Chakraborty, AK; Chakraborty, DP; Roy, S1
Dudka, J; Mazur, M; Szczepaniak, S1
Daya, S; Limson, J; Nyokong, T1
Wang, CH; Wu, GH1
Ahmed, SP; Haider, S; Haleem, DJ; Perveen, T; Shameem, S1
Brongel, K; Czarna, A; Holak, TA; Kowalska, K; Orth, M; Popowicz, GM; Rothweiler, U; Stemmann, O; Weber, L1
Buchet, R; Ding, Y; Li, L; Li, Y; Ma, L; Wu, Y1
Liu, R; Liu, Y; Zhang, L; Zhang, P1
Fuchs, D; García-Lestón, J; Laffon, B; Mayan, O; Méndez, J; Moreira, AO; Pásaro, E; Roma-Torres, J; Schroecksnadel, S; Teixeira, JP1
Lee, KH; Neupane, LN; Park, JH; Park, JY1
Fu, QQ; Liu, R; Qi, YX; Shi, GY; Zhang, M1
Baydar, T; Girgin, G; Palabiyik, SS; Sipahi, H; Tutkun, E; Yilmaz, OH1
Dong, N; Fang, Y; Lai, Z; Li, L; Shan, A; Zhu, Y1
Asghar, HN; Han, J; Jaffar, MT; Mushtaq, Z; Waheed, A; Zhang, J1

Reviews

2 review(s) available for lead and tryptophan

ArticleYear
The neurotoxicology of lead.
    Neurotoxicology, 1986,Summer, Volume: 7, Issue:2

    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.
    Pigment cell research, 1996, Volume: 9, Issue:3

    Topics: Animals; Dihydroxyphenylalanine; Disease Models, Animal; Furocoumarins; Humans; Indoles; Lead; Melanins; Skin; Superoxide Dismutase; Tryptophan; Tyrosine; Tyrosine Transaminase; Ultraviolet Rays; Vitiligo

1996

Other Studies

21 other study(ies) available for lead and tryptophan

ArticleYear
Inhibition of [14C]tryptophan transport into brain of lead exposed neonatal rabbits.
    Brain research, 1977, Aug-26, Volume: 132, Issue:2

    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.
    Drug-nutrient interactions, 1988, Volume: 5, Issue:4

    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.
    The Journal of nutrition, 1988, Volume: 118, Issue:1

    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)].
    Mikroskopie, 1973, Volume: 29, Issue:3

    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)].
    Klinische Wochenschrift, 1974, Apr-15, Volume: 52, Issue:8

    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.
    Biochemical pharmacology, 1972, Feb-01, Volume: 21, Issue:3

    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.
    Biochimica et biophysica acta, 1971, Jul-20, Volume: 244, Issue:1

    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.
    The Biochemical journal, 1981, Aug-15, Volume: 198, Issue:2

    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].
    Roczniki Panstwowego Zakladu Higieny, 1997, Volume: 48, Issue:1

    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.
    Journal of pineal research, 1998, Volume: 24, Issue:1

    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].
    Guang pu xue yu guang pu fen xi = Guang pu, 2005, Volume: 25, Issue:2

    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.
    Cellular & molecular biology letters, 2005, Volume: 10, Issue:4

    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.
    Journal of medicinal chemistry, 2008, Aug-28, Volume: 51, Issue:16

    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.
    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2009, Volume: 72, Issue:2

    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.
    Journal of fluorescence, 2012, Volume: 22, Issue:1

    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.
    Journal of toxicology and environmental health. Part A, 2012, Volume: 75, Issue:13-15

    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.
    Organic letters, 2013, Jan-18, Volume: 15, Issue:2

    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.
    Chemical communications (Cambridge, England), 2013, Nov-21, Volume: 49, Issue:90

    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.
    Journal of occupational health, 2017, Jul-27, Volume: 59, Issue:4

    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.
    Small methods, 2021, Volume: 5, Issue:12

    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.
    Environmental science and pollution research international, 2023, Volume: 30, Issue:57

    Topics: Alphaproteobacteria; Animals; Biodegradation, Environmental; Helianthus; Humans; Lead; Pseudomonas fluorescens; Soil; Soil Pollutants; Tryptophan

2023