Results 151 to 160 of about 20,405 (323)

Dietary L-3,4-dihydroxyphenylalanine (L-DOPA) augments cuticular melanization in Anopheles mosquitos reducing their lifespan and malaria burden

Nature Communications
L-3,4-dihydroxyphenylalanine (L-DOPA), a naturally occurring tyrosine derivative, is prevalent in environments that include mosquito habitats, potentially serving as part of their diet.
Emma Camacho, Yuemei Dong, Christine Chrissian, Radames J. B. Cordero, Raúl G. Saraiva, Yesseinia Anglero-Rodriguez, Daniel F. Q. Smith, Ella Jacobs, Isabella Hartshorn, J. Alberto Patiño-Medina, Michael DePasquale, Amanda Dziedzic, Anne Jedlicka, Barbara Smith, Godfree Mlambo, Abhai Tripathi, Nichole A. Broderick, Ruth E. Stark, George Dimopoulos, Arturo Casadevall   +19 more
doaj   +1 more source

Diagnostic performance of 18F-dihydroxyphenylalanine positron emission tomography in patients with paraganglioma: a meta-analysis

, 2012
Giorgio Treglia, Fabrizio Cocciolillo, Chiara de Waure, Francesco Di Nardo, Maria Rosaria Gualano, Paola Castaldi, Vittoria Rufini, Alessandro Giordano   +7 more
openalex   +2 more sources

Review for "Anterior Pituitary gland synthesizes Dopamine from L‐3,4‐dihydroxyphenylalanine (L‐Dopa)"

, 2020

openalex   +1 more source

The accumulation of l-3:4-dihydroxyphenylalanine in the tyrosinase-tyrosine reaction [PDF]

, 1937
William C. Evans, Henry Stanley Raper
openalex   +1 more source

THE METABOLISM OF 3,4-DIHYDROXYPHENYLALANINE

Journal of Biological Chemistry, 1957
K N, SHAW, A, MCMILLAN, M D, ARMSTRONG
openaire   +2 more sources

A New Phenotype–Genotype Correlation for FIG4 and Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Iro Boura, Panayiotis Mitsias, Sofia Erimaki, Efrosini Papadaki, Cleanthe Spanaki   +4 more
wiley   +1 more source

EFFECT OF EXTRACTION TECHNIQUE OF RUTA GRAVEOLENS ON ANTITYROSINASE ACTIVITY AND CORRELATION AMONGST INHIBITORY ACTIVITY, PHENOLIC COMPOUNDS CONTENT AND CYTOTOXICITY

Vitae, 2009
Skin pigmentation is the consequence of melanin production and dispersion, this pigment is formed by a successive oxidation of L-Tyrosine into L-Dihydroxyphenylalanine (L-DOPA) and dopaquinone by Tyrosinase enzyme. Skin pigmentation irregularities become
Katalina MUÑOZ D., Julián A. LONDOÑO L., Gabriel J. ARANGO A., Jelver A. SIERRA R., Karent E. BRAVO M.   +4 more
doaj  

Molecular and cellular determinants of L-Dopa-induced dyskinesia in Parkinson’s Disease

npj Parkinson's Disease
Treatment with L-3,4-dihydroxyphenylalanine (L-Dopa) compensates for decreased striatal dopamine (DA) levels and reduces Parkinson’s disease (PD) symptoms.
Federica Servillo, Maria De Carluccio, Giulia Di Lazzaro, Federica Campanelli, Gioia Marino, Giuseppina Natale, Ada Ledonne, Mariangela Massaro Cenere, Emanuela Paldino, Daniela Di Giuda, Anna Picca, Francesco Bove, Riccardo Di Iorio, Benedetta Angeloni, Angelo Tiziano Cimmino, Giovanni Bellomo, Barbara Picconi, Anna Rita Bentivoglio, Nicola Biagio Mercuri, Lucilla Parnetti, Veronica Ghiglieri, Maria Teresa Viscomi, Paolo Calabresi   +22 more
doaj   +1 more source

High-Frequency Stimulation of the Subthalamic Nucleus and l-3,4-Dihydroxyphenylalanine InhibitIn VivoSerotonin Release in the Prefrontal Cortex and Hippocampus in a Rat Model of Parkinson's Disease [PDF]

, 2010
Sylvia Navailles, Abdelhamid Benazzouz, Bernard Bioulac, Christian E. Gross, Philippe De Deurwaerdère   +4 more
openalex   +1 more source

The Second Hit Hypothesis in Animal and Human Dystonia: The Role of Peripheral Nerve Trauma and Spinal Cord Injury

Movement Disorders, EarlyView.
The “second‐hit” hypothesis proposes that both a genetic predisposition and an environmental insult—such as peripheral nerve trauma or spinal cord injury—are required for dystonia development. This review explores how neuroinflammation and maladaptive plasticity, triggered by nerve and spinal cord injury, contribute to dystonia pathogenesis.
Lisa Harder‐Rauschenberger, Chi Wang Ip   +1 more
wiley   +1 more source