Unique aspects of human newborn cerebral metabolism evaluated with phosphorus nuclear magnetic resonance spectroscopy.

Abstract:

:In vivo phosphorus nuclear magnetic resonance spectroscopy (31P NMR) was used to evaluate the pattern of phosphate compounds in seven newborn babies (mean gestational age, 32 weeks; birth weight, 1,430 gm; age, 37 days) with a history of perinatal asphyxia. Spectra were collected in a 1.9 Tesla superconductive magnet with surface coil techniques. The spectra had characteristic peaks for phosphorylated monoesters (PME), inorganic phosphate (Pi), phosphodiesters (PD), phosphocreatine (PCr), and ATP. In contrast to cortical spectra from mature animals, these newborn infant 31P NMR spectra were dominated by a large PME peak and had small PCr, Pi, and PD peaks. Intracellular pH, as measured from the chemical shift of the Pi peak relative to the PCr peak, was 7.1 +/- 0.1 (SD). We studied one infant postmortem, and a large PME peak was present in his spectrum. The presence of PME 3 hours after death strongly suggests that it is not a sugar phosphate. In NMR spectroscopy, compounds are identified by their chemical shift relative to a known standard (PCr); the chemical shift of the PME peak was 6.5 ppm, suggesting that it is a mixture of phosphoryl ethanolamine and phosphoryl choline. The PCr/Pi ratio (1.3 +/- 0.7) and the PCr/ATP ratio (0.7 +/- 0.4) were lower in these babies than in mature animals (greater than 2 and greater than 1.4, respectively); the PME/PD ratio (1.2 +/- 0.6), however, was much greater in the infants (mature animals, less than 0.2). These findings suggest that there are unique aspects of human newborn cerebral metabolites and bioenergetic reserve.

journal_name

Ann Neurol

journal_title

Annals of neurology

authors

Younkin DP,Delivoria-Papadopoulos M,Leonard JC,Subramanian VH,Eleff S,Leigh JS Jr,Chance B

doi

10.1002/ana.410160509

subject

Has Abstract

pub_date

1984-11-01 00:00:00

pages

581-6

issue

5

eissn

0364-5134

issn

1531-8249

journal_volume

16

pub_type

杂志文章
  • Mild cognitive impairment in rapid eye movement sleep behavior disorder and Parkinson's disease.

    abstract:OBJECTIVE:To investigate the frequency and subtypes of mild cognitive impairment (MCI) in idiopathic rapid eye movement sleep behavior disorder (RBD) and Parkinson's disease (PD) in association with RBD. METHODS:One hundred and twelve subjects without dementia or major depression including 32 idiopathic RBD patients, ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21680

    authors: Gagnon JF,Vendette M,Postuma RB,Desjardins C,Massicotte-Marquez J,Panisset M,Montplaisir J

    更新日期:2009-07-01 00:00:00

  • Low CSF protein concentration in idiopathic pseudotumor cerebri.

    abstract::An inverse relationship between the cerebrospinal fluid (CSF) opening pressure and the corresponding protein value was found for patients with idiopathic pseudotumor cerebri who underwent their first lumbar puncture (LP) prior to the initiation of therapy. This relationship provides evidence for a pressure-dependent b...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410190116

    authors: Chandra V,Bellur SN,Anderson RJ

    更新日期:1986-01-01 00:00:00

  • Novel amyloid precursor protein mutation in an Iowa family with dementia and severe cerebral amyloid angiopathy.

    abstract::Several mutations in the amyloid precursor protein (APP) gene have been found to associate with pathologic deposition of the beta-amyloid peptide (Abeta) in neuritic plaques or in the walls of cerebral vessels. We report a mutation at a novel site in APP in a three-generation Iowa family with autosomal dominant dement...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.1009

    authors: Grabowski TJ,Cho HS,Vonsattel JP,Rebeck GW,Greenberg SM

    更新日期:2001-06-01 00:00:00

  • Increases in helper inducer T cells and activated T cells in HTLV-I-associated myelopathy.

    abstract::Using two-color flow cytometric analysis, we studied peripheral blood lymphocyte subsets in 15 patients with human T-cell lymphotropic virus type I-associated myelopathy. The percentage of CD4+ 4B4+ cells (helper inducer T cell) was significantly increased in the patients with the myelopathy, compared with 16 healthy ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410260212

    authors: Itoyama Y,Kira J,Fujii N,Goto I,Yamamoto N

    更新日期:1989-08-01 00:00:00

  • Epilepsia partialis continua: a new manifestation of anti-Hu-associated paraneoplastic encephalomyelitis.

    abstract::We report on 3 anti-Hu-positive patients who presented with clinical and electroencephalographic (EEG) features of epilepsia partialis continua (EPC). Two of the patients had an associated small cell carcinoma. Magnetic resonance imaging (MRI) disclosed a hyperintense nonenhancing focal lesion in T2-weighted images in...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/1531-8249(199902)45:2<255::aid-ana18>3.0.c

    authors: Shavit YB,Graus F,Probst A,Rene R,Steck AJ

    更新日期:1999-02-01 00:00:00

  • Friedreich's ataxia: clinical pilot trial with recombinant human erythropoietin.

    abstract::To determine the role of recombinant human erythropoietin as a possible treatment option in Friedreich's ataxia, we performed an open-label clinical pilot study. Primary outcome measure was the change of frataxin levels at week 8 versus baseline. Twelve Friedreich's ataxia patients received 5,000 units recombinant hum...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21177

    authors: Boesch S,Sturm B,Hering S,Goldenberg H,Poewe W,Scheiber-Mojdehkar B

    更新日期:2007-11-01 00:00:00

  • Central apnea and acute cardiac ischemia in a sheep model of epileptic sudden death.

    abstract::The etiology of sudden death in patients with epilepsy remains unclear. Previous studies in a well-established sheep model of status epilepticus showed that more than one-third of the unsedated animals died within 5 minutes of seizure onset due to hypoventilation. The relative contributions of airway obstruction and c...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410420409

    authors: Johnston SC,Siedenberg R,Min JK,Jerome EH,Laxer KD

    更新日期:1997-10-01 00:00:00

  • Evidence for mitochondrial dysfunction in patients with alternating hemiplegia of childhood.

    abstract::Phosphorus magnetic resonance spectra of resting muscle were obtained from 4 patients with alternating hemiplegia of childhood. All patients had abnormally high resonance intensities from inorganic phosphate and an abnormally low calculated cytosolic phosphorylation potential. Two of the 4 patients had abnormally low ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410330608

    authors: Arnold DL,Silver K,Andermann F

    更新日期:1993-06-01 00:00:00

  • Positron emission tomography studies on the dopaminergic system and striatal opioid binding in the olivopontocerebellar atrophy variant of multiple system atrophy.

    abstract::Ten patients with sporadic olivopontocerebellar atrophy and autonomic failure were studied with positron emission tomography. Subjects underwent both an [11C]diprenorphine and an [18F]fluorodopa scan. The mean caudate-occipital uptake ratio for [11C]diprenorphine was significantly reduced to 88% and the putamen-occipi...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410370505

    authors: Rinne JO,Burn DJ,Mathias CJ,Quinn NP,Marsden CD,Brooks DJ

    更新日期:1995-05-01 00:00:00

  • Dopaminergic dsyfunction in Tourette syndrome.

    abstract::A prospective clinical and biochemical study on the effects of treatment with haloperidol has been performed in seven patients with Tourette syndrome. Pretreatment cerebrospinal fluid levels of homovanillic acid (CSF HVA) were significantly reduce in all patients, whereas 5-hydroxyindoleacetic acid was reduced in only...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410120408

    authors: Singer HS,Butler IJ,Tune LE,Seifert WE Jr,Coyle JT

    更新日期:1982-10-01 00:00:00

  • Reduced phospholipase D activity in brain tissue samples from Alzheimer's disease patients.

    abstract::Biochemical examinations of brain tissue samples obtained from patients with Alzheimer's disease have revealed a decreased quantity of the neurotransmitter acetylcholine and reduced activity of choline acetyltransferase (ChAT), the enzyme responsible for acetylcholine formation. It has been suggested that the choline ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410200214

    authors: Kanfer JN,Hattori H,Orihel D

    更新日期:1986-08-01 00:00:00

  • Inferior branch palsy of the oculomotor nerve.

    abstract::Three patients with inferior branch palsies of the oculomotor nerve are described. Two were under 10 years of age and the third was 30 years old at the onset. All 3 presented with painless diplopia. The onset was sudden in 2 patients and progressive in the third. The palsy cleared within a short time in the 2 patients...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410020414

    authors: Susac JO,Hoyt WF

    更新日期:1977-10-01 00:00:00

  • Inverse relation between in vivo amyloid imaging load and cerebrospinal fluid Abeta42 in humans.

    abstract:OBJECTIVES:Amyloid-beta(42) (Abeta(42)) appears central to Alzheimer's disease (AD) pathogenesis and is a major component of amyloid plaques. Mean cerebrospinal fluid (CSF) Abeta(42) is decreased in dementia of the Alzheimer's type. This decrease may reflect plaques acting as an Abeta(42) "sink," hindering transport of...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.20730

    authors: Fagan AM,Mintun MA,Mach RH,Lee SY,Dence CS,Shah AR,LaRossa GN,Spinner ML,Klunk WE,Mathis CA,DeKosky ST,Morris JC,Holtzman DM

    更新日期:2006-03-01 00:00:00

  • Continuous electroencephalography predicts delayed cerebral ischemia after subarachnoid hemorrhage: A prospective study of diagnostic accuracy.

    abstract:OBJECTIVE:Delayed cerebral ischemia (DCI) is a common, disabling complication of subarachnoid hemorrhage (SAH). Preventing DCI is a key focus of neurocritical care, but interventions carry risk and cannot be applied indiscriminately. Although retrospective studies have identified continuous electroencephalographic (cEE...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.25232

    authors: Rosenthal ES,Biswal S,Zafar SF,O'Connor KL,Bechek S,Shenoy AV,Boyle EJ,Shafi MM,Gilmore EJ,Foreman BP,Gaspard N,Leslie-Mazwi TM,Rosand J,Hoch DB,Ayata C,Cash SS,Cole AJ,Patel AB,Westover MB

    更新日期:2018-05-01 00:00:00

  • Muscle magnetic resonance imaging involvement in muscular dystrophies with rigidity of the spine.

    abstract:OBJECTIVE:The aim of the study was to evaluate whether the visual analysis of muscle magnetic resonance imaging scans can identify specific patterns of muscle involvement. METHODS:We assessed scans from 83 patients with muscle disorders characterized by rigidity of the spine secondary to mutations in 4 different genes...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.21846

    authors: Mercuri E,Clements E,Offiah A,Pichiecchio A,Vasco G,Bianco F,Berardinelli A,Manzur A,Pane M,Messina S,Gualandi F,Ricci E,Rutherford M,Muntoni F

    更新日期:2010-02-01 00:00:00

  • Automated seizure abatement in humans using electrical stimulation.

    abstract::The need for novel, efficacious, antiseizure therapies is widely acknowledged. This study investigates in humans the feasibility, safety, and efficacy of high-frequency electrical stimulation (HFES; 100-500 Hz) triggered by automated seizure detections. Eight patients were enrolled in this study, which consisted of a ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.20377

    authors: Osorio I,Frei MG,Sunderam S,Giftakis J,Bhavaraju NC,Schaffner SF,Wilkinson SB

    更新日期:2005-02-01 00:00:00

  • Apolipoprotein C-II deficiency presenting as a lipid encephalopathy in infancy.

    abstract::An infant presented with massive hyperchylomicronemia and a severe encephalopathy. MRI showed marked lipid deposition throughout the brain. Despite the normalization of the biochemistry, there was little clinical improvement, and at 18 months of age she has severe developmental delay, a strikingly abnormal MRI. Apolip...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.10598

    authors: Wilson CJ,Priore Oliva C,Maggi F,Catapano AL,Calandra S

    更新日期:2003-06-01 00:00:00

  • The authorship lottery: an impediment to research collaboration?

    abstract::Authorship of scientific publications holds great importance for basic and clinical researchers. Academic appointments and promotions, grant funding, and salary support depend to some extent on published recognition through authorship. Peer-recognition and personal satisfaction are additional incentives for authorship...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.22232

    authors: Kaufmann P,Annis C,Griggs RC,Muscle Study Group Executive Committee.

    更新日期:2010-12-01 00:00:00

  • The frequency of multiple sclerosis in Italy: a descriptive study in Ferrara.

    abstract::Results of intensive prevalence surveys on multiple sclerosis carried out in different small regions of Italy have suggested that this country falls into the high-frequency zone for the disease. To verify this hypothesis by studying a large population, we conducted intensive incidence and prevalence survey in the prov...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410170117

    authors: Granieri E,Tola R,Paolino E,Rosati G,Carreras M,Monetti VC

    更新日期:1985-01-01 00:00:00

  • Different mechanisms of ripple-like oscillations in the human epileptic subiculum.

    abstract:OBJECTIVE:Transient high-frequency oscillations (HFOs; 150-600Hz) in local field potentials generated by human hippocampal and parahippocampal areas have been related to both physiological and pathological processes. The cellular basis and effects of normal and abnormal forms of HFOs have been controversial. This lack ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.24324

    authors: Alvarado-Rojas C,Huberfeld G,Baulac M,Clemenceau S,Charpier S,Miles R,de la Prida LM,Le Van Quyen M

    更新日期:2015-02-01 00:00:00

  • Adipocytokines and the risk of ischemic stroke: the PRIME Study.

    abstract:OBJECTIVE:Adipocytokines are hormones secreted from adipose tissue that possibly link adiposity and the risk of cardiovascular disease, but limited prospective data exist on plasma adipocytokines and ischemic stroke risk. We investigated associations and predictive properties of 4 plasma adipocytokines, namely resistin...

    journal_title:Annals of neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1002/ana.22669

    authors: Prugger C,Luc G,Haas B,Arveiler D,Machez E,Ferrieres J,Ruidavets JB,Bingham A,Montaye M,Amouyel P,Yarnell J,Kee F,Ducimetiere P,Empana JP,PRIME Study Group.

    更新日期:2012-04-01 00:00:00

  • Optimizing Patient Selection for Endovascular Treatment in Acute Ischemic Stroke (SELECT): A Prospective, Multicenter Cohort Study of Imaging Selection.

    abstract:OBJECTIVE:The primary imaging modalities used to select patients for endovascular thrombectomy (EVT) are noncontrast computed tomography (CT) and CT perfusion (CTP). However, their relative utility is uncertain. We prospectively assessed CT and CTP concordance/discordance and correlated the imaging profiles on both wit...

    journal_title:Annals of neurology

    pub_type: 杂志文章,多中心研究

    doi:10.1002/ana.25669

    authors: Sarraj A,Hassan AE,Grotta J,Sitton C,Cutter G,Cai C,Chen PR,Imam B,Pujara D,Arora A,Reddy S,Parsha K,Riascos RF,Vora N,Abraham M,Edgell R,Hellinger F,Haussen DC,Blackburn S,Kamal H,Barreto AD,Martin-Schild S,L

    更新日期:2020-03-01 00:00:00

  • Gerstmann-Sträussler-Scheinker disease with coincidental familial onset.

    abstract::A family with Gerstmann-Sträussler-Scheinker disease had coincidental clinical onset in three members of two generations, a phenomenon suggesting a common source of a transmissible agent. A regular dietary supplement in this family was home-bred rabbit. The clinical picture, although generally similar to that in previ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410140611

    authors: Hudson AJ,Farrell MA,Kalnins R,Kaufmann JC

    更新日期:1983-12-01 00:00:00

  • CMT4A: identification of a Hispanic GDAP1 founder mutation.

    abstract::Mutations of the ganglioside-induced differentiation-associated protein 1 gene (GDAP1) cause autosomal recessive Charcot-Marie-Tooth disease type 4A. We report four additional families with recessive mutations (487C-->T, Q163X; 359G-->A, R120Q) of GDAP1; Q163X occurred in three unrelated Hispanic families that had the...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.10505

    authors: Boerkoel CF,Takashima H,Nakagawa M,Izumo S,Armstrong D,Butler I,Mancias P,Papasozomenos SC,Stern LZ,Lupski JR

    更新日期:2003-03-01 00:00:00

  • A Novel Autoantibody against Plexin D1 in Patients with Neuropathic Pain.

    abstract:OBJECTIVE:To identify novel autoantibodies for neuropathic pain (NeP). METHODS:We screened autoantibodies that selectively bind to mouse unmyelinated C-fiber type dorsal root ganglion (DRG) neurons using tissue-based indirect immunofluorescence assays (IFA) with sera from 110 NeP patients with various inflammatory and...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.25279

    authors: Fujii T,Yamasaki R,Iinuma K,Tsuchimoto D,Hayashi Y,Saitoh BY,Matsushita T,Kido MA,Aishima S,Nakanishi H,Nakabeppu Y,Kira JI

    更新日期:2018-08-01 00:00:00

  • Long-term treatment response and fluorodopa positron emission tomographic scanning of parkinsonism in a family with dopa-responsive dystonia.

    abstract::Dopa-responsive dystonia (DRD) is one form of childhood-onset idiopathic torsion dystonia. Adult-onset parkinsonism has appeared in several previously unaffected members in families with DRD suggesting that this may be an additional phenotypical expression of the disease. We report a family with DRD in which 2 women a...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410320502

    authors: Nygaard TG,Takahashi H,Heiman GA,Snow BJ,Fahn S,Calne DB

    更新日期:1992-11-01 00:00:00

  • Everolimus for subependymal giant cell astrocytoma: 5-year final analysis.

    abstract:OBJECTIVE:To analyze the cumulative efficacy and safety of everolimus in treating subependymal giant cell astrocytomas (SEGA) associated with tuberous sclerosis complex (TSC) from an open-label phase II study (NCT00411619). Updated data became available from the conclusion of the extension phase and are presented in th...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.24523

    authors: Franz DN,Agricola K,Mays M,Tudor C,Care MM,Holland-Bouley K,Berkowitz N,Miao S,Peyrard S,Krueger DA

    更新日期:2015-12-01 00:00:00

  • Orbitofrontal and anterior cingulate cortex neurofibrillary tangle burden is associated with agitation in Alzheimer disease.

    abstract::Few studies evaluate neuropathological correlates of behavioral changes in Alzheimer disease (AD). We identified 31 autopsy patients with a diagnosis of definite AD. Behavioral changes were assessed with the Neuropsychiatric Inventory. Brain sections were collected from bilateral orbitofrontal and left anterior cingul...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:

    authors: Tekin S,Mega MS,Masterman DM,Chow T,Garakian J,Vinters HV,Cummings JL

    更新日期:2001-03-01 00:00:00

  • A mutation in the Tubb4a gene leads to microtubule accumulation with hypomyelination and demyelination.

    abstract:OBJECTIVE:Our goal was to define the genetic cause of the profound hypomyelination in the taiep rat model and determine its relevance to human white matter disease. METHODS:Based on previous localization of the taiep mutation to rat chromosome 9, we tested whether the mutation resided within the Tubb4a (β-tubulin 4A) ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.24930

    authors: Duncan ID,Bugiani M,Radcliff AB,Moran JJ,Lopez-Anido C,Duong P,August BK,Wolf NI,van der Knaap MS,Svaren J

    更新日期:2017-05-01 00:00:00

  • MELAS: clinical features, biochemistry, and molecular genetics.

    abstract::We studied 23 patients with clinically defined mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS), 25 oligosymptomatic or asymptomatic maternal relatives, and 50 mitochondrial disease control subjects for the presence of a previously reported heteroplasmic point mutation at nt 3,243 in ...

    journal_title:Annals of neurology

    pub_type: 杂志文章

    doi:10.1002/ana.410310408

    authors: Ciafaloni E,Ricci E,Shanske S,Moraes CT,Silvestri G,Hirano M,Simonetti S,Angelini C,Donati MA,Garcia C

    更新日期:1992-04-01 00:00:00