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Quoted phrase not found in phrase index: "Abnormal CSF aromatic amino acid concentration"
Page 1
Phenylalanine Effects on Brain Function in Adult Phenylketonuria.
Pilotto A, Zipser CM, Leks E, Haas D, Gramer G, Freisinger P, Schaeffer E, Liepelt-Scarfone I, Brockmann K, Maetzler W, Schulte C, Deuschle C, Hauser AK, Hoffmann GF, Scheffler K, van Spronsen FJ, Padovani A, Trefz F, Berg D. Pilotto A, et al. Neurology. 2021 Jan 19;96(3):e399-e411. doi: 10.1212/WNL.0000000000011088. Epub 2020 Oct 22. Neurology. 2021. PMID: 33093221
Extensive neurologic evaluation, neuropsychological and behavioral testing, sensory and motor evoked potentials, and MRI were performed. CSF concentrations of neurodegenerative markers were evaluated in addition in a subset of 10 patients. ...In CSF, patients …
Extensive neurologic evaluation, neuropsychological and behavioral testing, sensory and motor evoked potentials, and MRI were performed. …
Selective decrease in central nervous system serotonin turnover in children with dopa-nonresponsive dystonia.
Assmann B, Köhler M, Hoffmann GF, Heales S, Surtees R. Assmann B, et al. Pediatr Res. 2002 Jul;52(1):91-4. doi: 10.1203/00006450-200207000-00017. Pediatr Res. 2002. PMID: 12084853
Because of the known natural age-related decrement in HVA and HIAA concentrations, the results were analyzed using multiple regression using age and DND as predictors of CSF HIAA and HVA concentrations. DND was a highly significant predictor of CSF HIA …
Because of the known natural age-related decrement in HVA and HIAA concentrations, the results were analyzed using multiple regressio …
Uncoupling of serotonergic and noradrenergic systems in depression: preliminary evidence from continuous cerebrospinal fluid sampling.
Geracioti TD Jr, Loosen PT, Ekhator NN, Schmidt D, Chambliss B, Baker DG, Kasckow JW, Richtand NM, Keck PE Jr, Ebert MH. Geracioti TD Jr, et al. Depress Anxiety. 1997;6(3):89-94. Depress Anxiety. 1997. PMID: 9442982
We obtained 6-h concentration time series of tryptophan, 5-HIAA, NE, and 3-methoxy-4-hydroxyphenylglycol (MHPG) in the CSF of 10 patients with major depression and in 10 normal volunteers. No significant differences in CSF tryptophan, 5-HIAA, NE, or MHPG c …
We obtained 6-h concentration time series of tryptophan, 5-HIAA, NE, and 3-methoxy-4-hydroxyphenylglycol (MHPG) in the CSF of …
Biological correlations of suicide and aggressivity in major depressions (with melancholia): 5-hydroxyindoleacetic acid and cortisol in cerebral spinal fluid, dexamethasone suppression test and therapeutic response to 5-hydroxytryptophan.
López-Ibor JJ Jr, Saiz-Ruiz J, Pérez de los Cobos JC. López-Ibor JJ Jr, et al. Neuropsychobiology. 1985;14(2):67-74. doi: 10.1159/000118207. Neuropsychobiology. 1985. PMID: 2418384
5-Hydroxyindoleacetic acid (5-HIAA) and cortisol in cerebrospinal fluid (CSF), response of the dexamethasone suppression test (DST) and the clinical response to treatment with 5-hydroxytryptophan (5-HTp) plus carbidopa were studied in a group of 21 depressed inpatie …
5-Hydroxyindoleacetic acid (5-HIAA) and cortisol in cerebrospinal fluid (CSF), response of the dexamethasone suppression test …
Stable isotope dilution ultra-high performance liquid chromatography-tandem mass spectrometry quantitative profiling of tryptophan-related neuroactive substances in human serum and cerebrospinal fluid.
Hényková E, Vránová HP, Amakorová P, Pospíšil T, Žukauskaitė A, Vlčková M, Urbánek L, Novák O, Mareš J, Kaňovský P, Strnad M. Hényková E, et al. J Chromatogr A. 2016 Mar 11;1437:145-157. doi: 10.1016/j.chroma.2016.02.009. Epub 2016 Feb 6. J Chromatogr A. 2016. PMID: 26879452
Analytical recoveries ranged from 10.4 to 218.1% for serum and 22.1 to 370.0% for CSF. The method's accuracy ranged from 82.4 to 128.5% for serum matrix and 90.7 to 127.7% for CSF matrix. ...These results demonstrate that the new method is capable of quantifying end …
Analytical recoveries ranged from 10.4 to 218.1% for serum and 22.1 to 370.0% for CSF. The method's accuracy ranged from 82.4 to 128. …
Cerebrospinal fluid amine metabolites in delirium tremens.
Banki CM, Molnar G. Banki CM, et al. Psychiatr Clin (Basel). 1981;14(3):167-77. doi: 10.1159/000283913. Psychiatr Clin (Basel). 1981. PMID: 6173895
Cerebrospinal fluid (CSF) 5-hydroxyindoleacetic acid (5HIAA), homovanillic acid (HVA) and tryptophan (TRY) were measured in 14 male alcohol-dependent patients with delirium tremens. ...The further analysis revealed a differential relationship of the amine met …
Cerebrospinal fluid (CSF) 5-hydroxyindoleacetic acid (5HIAA), homovanillic acid (HVA) and tryptophan (TRY) were measure …
Neuropharmacology of progressive myoclonus epilepsy: response to 5-hydroxy-L-tryptophan.
Pranzatelli MR, Tate E, Huang Y, Haas RH, Bodensteiner J, Ashwal S, Franz D. Pranzatelli MR, et al. Epilepsia. 1995 Aug;36(8):783-91. doi: 10.1111/j.1528-1157.1995.tb01615.x. Epilepsia. 1995. PMID: 7543407 Clinical Trial.
Low concentrations of the serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) in cerebrospinal fluid (CSF) of patients with progressive myoclonus epilepsy (PME) suggest hypofunctional serotonergic neurotransmission. ...One patient with U-L disease showed …
Low concentrations of the serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) in cerebrospinal fluid (CSF) of pati …
On the brain barrier system function and changes of cerebrospinal fluid concentrations of phenylalanine and tyrosine in human phenylketonuria.
Ratzmann GW, Grimm U, Jährig K, Knapp A. Ratzmann GW, et al. Biomed Biochim Acta. 1984;43(2):197-204. Biomed Biochim Acta. 1984. PMID: 6732755
In 6 patients with classic phenylketonuria (PKU) the plasma and cerebrospinal fluid (CSF) concentrations of phenylalanine and tyrosine were measured fluorimetrically. ...The results are discussed with respect to an altered function of the brain barrier systems for t …
In 6 patients with classic phenylketonuria (PKU) the plasma and cerebrospinal fluid (CSF) concentrations of phenylalanine and …
Increased vigilance and dopamine synthesis by large doses of tyrosine or phenylalanine restriction in phenylketonuria.
Lou HC, Lykkelund C, Gerdes AM, Udesen H, Bruhn P. Lou HC, et al. Acta Paediatr Scand. 1987 Jul;76(4):560-5. doi: 10.1111/j.1651-2227.1987.tb10521.x. Acta Paediatr Scand. 1987. PMID: 2442957 Clinical Trial.
In a group of 9 patients with classical phenylketonuria (PKU) aged 15-24 years we examined the effect of phenylalanine restricted diet on vigilance, as judged by the continuous visual reaction times, and neurotransmitter synthesis, as judged by cerebrospinal fluid (CSF) ho …
In a group of 9 patients with classical phenylketonuria (PKU) aged 15-24 years we examined the effect of phenylalanine restricted diet on vi …
Sepiapterin reductase deficiency in a 2-year-old girl with incomplete response to treatment during short-term follow-up.
Kusmierska K, Jansen EE, Jakobs C, Szymanska K, Malunowicz E, Meilei D, Thony B, Blau N, Tryfon J, Rokicki D, Pronicka E, Sykut-Cegielska J. Kusmierska K, et al. J Inherit Metab Dis. 2009 Dec;32 Suppl 1:S5-10. doi: 10.1007/s10545-008-1009-4. Epub 2009 Jan 7. J Inherit Metab Dis. 2009. PMID: 19130291
SR deficiency is a very rare autosomal recessive disorder with normal phenylalanine (Phe) concentration in blood and diagnostic abnormalities are detected in CSF. ...Plasma and CSF amino acids concentrations were normal. A phenylal …
SR deficiency is a very rare autosomal recessive disorder with normal phenylalanine (Phe) concentration in blood and diagnostic ab …
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