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Showing 25 to 36 of 115 entries
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Does phenylethylamine act as an endogenous amphetamine in some patients?.

The international journal of neuropsychopharmacology

Janssen PA, Leysen JE, Megens AA, Awouters FH.
PMID: 11281991
Int J Neuropsychopharmacol. 1999 Sep;2(3):229-240. doi: 10.1017/S1461145799001522.

In brain capillary endothelium and catecholaminergic terminals a single decarboxylation step effected by aromatic amino-acid decarboxylase converts phenylalanine to phenylethylamine, at a rate comparable to that of the central synthesis of dopamine. Phenylethylamine, however, is not stored in intra-neuronal...

Research projects flourish.........student style.

Dental Angles

Heyden MJ.
PMID: 5236448
Dent Angles. 1967;8(2):8-9.

No abstract available.

Albert Kligman--master of dermatology.

Archives of dermatology

Leyden JJ.
PMID: 1892409
Arch Dermatol. 1991 Sep;127(9):1392-3.

No abstract available.

MenB-FHbp Vaccine Protects Against Diverse Meningococcal Strains in Adolescents and Young Adults: Post Hoc Analysis of Two Phase 3 Studies.

Infectious diseases and therapy

Beeslaar J, Absalon J, Anderson AS, Eiden JJ, Balmer P, Harris SL, Jones TR, O'Neill RE, Pregaldien JL, Radley D, Maansson R, Ginis J, Srivastava A, Perez JL.
PMID: 32700260
Infect Dis Ther. 2020 Sep;9(3):641-656. doi: 10.1007/s40121-020-00319-0. Epub 2020 Jul 22.

INTRODUCTION: Two phase 3 studies in adolescents and young adults demonstrated that MenB-FHbp, a meningococcal serogroup B (MenB) vaccine, elicits protective immune responses after 2 or 3 doses based on serum bactericidal antibody assays using human complement (hSBA) against...

Hepatitis C Viral Kinetics in Special Populations.

Current hepatitis reports

Dahari H, Layden-Almer JE, Perelson AS, Layden TJ.
PMID: 19148305
Curr Hepat Rep. 2008;7(3):97-105. doi: 10.1007/s11901-008-0022-2.

Mathematical models of hepatitis C viral (HCV) kinetics provide a means of estimating the antiviral effectiveness of therapy, the rate of virion clearance and the rate of loss of HCV-infected cells. They have also proved useful in evaluating the...

Individual risk factors associated with exertional heat illness: A systematic review.

Experimental physiology

Westwood CS, Fallowfield JL, Delves SK, Nunns M, Ogden HB, Layden JD.
PMID: 32249985
Exp Physiol. 2021 Jan;106(1):191-199. doi: 10.1113/EP088458. Epub 2020 May 08.

NEW FINDINGS: What is the topic of this review? Exertional heat illness (EHI) remains a persistent problem for athletes and individuals. This threat remains despite numerous athletic position statements and occupational guidance policies. This review explores primary evidence that...

Enhanced Electroluminescence from Organic Light-Emitting Diodes with an Organic-Inorganic Perovskite Host Layer.

Advanced materials (Deerfield Beach, Fla.)

Matsushima T, Qin C, Goushi K, Bencheikh F, Komino T, Leyden M, Sandanayaka ASD, Adachi C.
PMID: 30091178
Adv Mater. 2018 Sep;30(38):e1802662. doi: 10.1002/adma.201802662. Epub 2018 Aug 08.

The development of host materials with high performance is essential for fabrication of efficient and stable organic light-emitting diodes (OLEDs). Although host materials used in OLEDs are typically organics, in this study, it is shown that the organic-inorganic perovskite...

Amplified spontaneous emission in phenylethylammonium methylammonium lead iodide quasi-2D perovskites.

Physical chemistry chemical physics : PCCP

Leyden MR, Matsushima T, Qin C, Ruan S, Ye H, Adachi C.
PMID: 29789829
Phys Chem Chem Phys. 2018 Jun 06;20(22):15030-15036. doi: 10.1039/c8cp02133c.

Organo-metal-halide perovskites are a promising set of materials for optoelectronic applications such as solar cells, light emitting diodes and lasers. Perovskite thin films have demonstrated amplified spontaneous emission thresholds as low as 1.6 μJ cm-2 and lasing thresholds as...

[11C]AF150(S), an agonist PET ligand for M1 muscarinic acetylcholine receptors.

EJNMMI research

Buiter HJ, Windhorst AD, Huisman MC, Yaqub M, Knol DL, Fisher A, Lammertsma AA, Leysen JE.
PMID: 23514539
EJNMMI Res. 2013 Mar 21;3(1):19. doi: 10.1186/2191-219X-3-19.

BACKGROUND: The M1 muscarinic acetylcholine receptor (M1ACh-R) is a G protein-coupled receptor that can occur in interconvertible coupled and uncoupled states. It is enriched in the basal ganglia, hippocampus, olfactory bulb, and cortical areas, and plays a role in...

Misdirection on the road to Shangri-La.

Science of aging knowledge environment : SAGE KE

Olshansky SJ, Carnes BA, Hershow R, Passaro D, Layden J, Brody J, Hayflick L, Butler RN, Allison DB, Ludwig DS.
PMID: 16014974
Sci Aging Knowledge Environ. 2005 Jul 13;2005(28):pe15. doi: 10.1126/sageke.2005.28.er1.

Will life expectancy in the United States rise or fall in this century? The implications of either scenario are far reaching. We contend that the rise of childhood obesity in the United States in the past three decades has...

Late quaternary environmental history of lake valencia, Venezuela.

Science (New York, N.Y.)

Bradbury JP, Leyden B, Salgado-Labouriau M, Lewis WM, Schubert C, Binford MW, Frey DG, Whitehead DR, Weibezahn FH.
PMID: 17812244
Science. 1981 Dec 18;214(4527):1299-305. doi: 10.1126/science.214.4527.1299.

Chemical, paleontological, and mineralogical analyses of a 7.5-meter core from the middle of Lake Valencia, Venezuela, have provided information on the paleoclimatic history of this low-elevation, low-latitude site for the last 13,000 years. The data show that dry climates...

An investigation of human apocrine gland secretion for axillary odor precursors.

Journal of chemical ecology

Zeng XN, Leyden JJ, Brand JG, Spielman AI, McGinley KJ, Preti G.
PMID: 24254146
J Chem Ecol. 1992 Jul;18(7):1039-55. doi: 10.1007/BF00980061.

Recently completed studies from our laboratories have demonstrated that the characteristic human male axillary odors consist of C6 to C11 normal, branched, and unsaturated aliphatic acids, with (E)-3-methyl-2-hexenoic acid being the most abundant. To investigate the mechanism by which...

Showing 25 to 36 of 115 entries