Abstract：
:Age-related increase of reactive oxygen species (ROS) is particularly detrimental in postmitotic tissues. Calorie restriction (CR) has been shown to exert beneficial effects, consistent with reduced ROS generation by mitochondria. Many antioxidant compounds also mimic such effects. N-acetyl cysteine (NAC) provides thiol groups to glutathione and to mitochondrial respiratory chain proteins; thus, it may counteract both ROS generation and effects. In the present study we investigated, in different rat brain areas during aging (6, 12, and 28 months), the effect of 1-year treatment with CR and dietary supplementation with NAC on the expression of subunit 39 kDa and ND-1 (mitochondrial respiratory complex I), subunit IV (complex IV), subunit alpha of F0F1-ATP synthase (complex V) and of adenine nucleotide translocator, isoform 1 (ANT-1). The observed age-related changes of expression were prevented by the dietary treatments. The present study provides further evidence for the critical role of mitochondria in the aging process.
journal_name
Neurochem Resjournal_title
Neurochemical researchauthors
Nicoletti VG,Marino VM,Cuppari C,Licciardello D,Patti D,Purrello VS,Stella AMdoi
10.1007/s11064-005-6867-7keywords:
subject
Has Abstractpub_date
2005-06-01 00:00:00pages
737-52issue
6-7eissn
0364-3190issn
1573-6903journal_volume
30pub_type
杂志文章abstract：:Probenecid inhibits the transport of the small monocarboxylic acids lactate and propionate from blood to brain but does not affect the transport of 5HIAA or HVA. Neither lactate, 5HIAA, HVA, nor probenecid itself inhibits probenecid uptake into brain from blood and neither lactate nor 5HIAA itself inhibits 5HIAA uptak...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965898
更新日期：1982-10-01 00:00:00
abstract：:Activation of glial cells has been observed in neurodegenerative diseases including Alzheimer's disease (AD). Aggregation of amyloid β (Aβ) is profusely observed as characteristic pathology in AD brain. In our previous study using microglial cell line BV-2, tissue-type transglutaminase (TG2) was found to be involved i...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-017-2284-y
更新日期：2018-01-01 00:00:00
abstract：:We have previously reported that angiotensin receptor blockade reduces reperfusion hemorrhage in a suture occlusion model of stroke, despite increasing matrix metalloproteinase (MMP-9) activity. We hypothesized that candesartan will also decrease hemorrhage associated with delayed (6 h) tissue plasminogen activator (t...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-013-1185-y
更新日期：2013-12-01 00:00:00
abstract：:Despite the consensus that activation of TWIK-related spinal cord K+ (TRESK) might contribute to the pathogenesis of chronic pain, the specific mechanisms underlying the transfer and development of pain signals still remain obscure. In the present study, we validated that TRESK was expressed in neurons instead of glia...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-2170-z
更新日期：2017-05-01 00:00:00
abstract：:During evolution, living organisms develop a specialized apparatus called nociceptors to sense their environment and avoid hazardous situations. Intense stimulation of high threshold C- and Adelta-fibers of nociceptive primary sensory neurons will elicit pain, which is acute and protective under normal conditions. A f...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-008-9711-z
更新日期：2008-10-01 00:00:00
abstract：:In this review article, we summarize recently accumulated knowledge regarding the molecular mechanisms, which control retinal development. Retinal neurons are born in two waves of cytogenesis. In the first wave, neurons of cone circuitry are generated, whereas in the second wave, rod circuitry is added. Neurons genera...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/a:1007696112956
更新日期：2000-10-01 00:00:00
abstract：:The expression and localization of syntaxin isoforms 1A and 1B in adrenergic and noradrenergic chromaffin cells were examined by both immunoblot analysis and confocal immunofluorescence microscopy. Syntaxin 1A was found in higher levels in noradrenergic cells, whereas syntaxin 1B was similarly expressed in most noradr...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1025658005937
更新日期：2003-10-01 00:00:00
abstract：:The acetylcholinesterase from synaptosomal membranes is inhibited by anesthetics: Nembutal, brietal, and thiopental. Nembutal and brietal decrease the Km for acetylthiocholine, without changes in Vmas. A noncompetitive type of inhibition is produced by thiopental. This anesthetic decreases Arrhenius plot discontinuity...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964714
更新日期：1980-07-01 00:00:00
abstract：:Amyloidogenic proteins (Abeta peptide) in Alzheimer's disease (AD) and alpha-synuclein (alpha-Syn) in Parkinson's disease (PD) are typically soluble monomeric precursors, which undergo remarkable conformational changes and culminate in the form of aggregates in diseased condition. Overlap of clinical and neuropatholog...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-006-9140-9
更新日期：2006-09-01 00:00:00
abstract：:Growth-promoting macroglia (aldynoglia) with growth properties and immunological markers similar to Schwann cells, are found in loci of the mammalian CNS where axon regeneration occurs throughout life, like the olfactory sytem, hypothalamus-hypophysis and the pineal gland. Contrary to Schwann cells, aldynoglia mingle ...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/a:1026056921037
更新日期：2003-11-01 00:00:00
abstract：:The aim of present study was to determine the effect of 3',4'-dihydroxyflavonol (DiOHF) on lipid peroxidation in experimental brain ischemia-reperfusion in rats. Present study was performed on the 34 male Wistar-albino rats, weigth 350-400 g. Experiment groups were designed as 1-Sham; 2-Ischemia-reperfusion; animal we...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-1889-x
更新日期：2016-07-01 00:00:00
abstract：:The NG 108-15 (neuroblastoma X glioma hybrid) cell line was used as an in vitro neuronal model to evaluate potential antagonists of the Na+-selective carboxylic ionophore monensin. Changes in membrane electrical characteristics induced by monensin with and without the simultaneous administration of antagonists were me...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1007548307554
更新日期：2000-07-01 00:00:00
abstract：:We examined the role of hippocampal metabotropic glutamate receptor 5 (mGlu5) in spatial learning and memory. Although it has been shown that mGlu5 signalling is required for certain forms of learning and memory, its role in spatial learning is unclear since studies using pharmacological or knockout mice models provid...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-015-1595-0
更新日期：2015-06-01 00:00:00
abstract：:Diurnal changes in Chordc1 mRNA were recently described in mouse hypothalamus. This report shows that Chordc1 mRNA changes rhythmically throughout the entire adult brain with highest expression levels occurring around the dark-light transition. The rhythmic cycling pattern of Chordc1 was retained under various light-d...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-006-9271-z
更新日期：2007-02-01 00:00:00
abstract：UNLABELLED:Cirrhosis represents the terminal stage of a number of chronic liver diseases. Consequences include accumulation of toxic metabolic wastes, reduced synthesis of key proteins, increased portal venous pressure, and portosystemic shunting. We conducted a case-control study to assess the serum levels of S100B pr...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-007-9365-2
更新日期：2007-09-01 00:00:00
abstract：:The Wistar-Kyoto (WKY) rat strain has been described as an animal model of depressive behavior that consumes significantly greater amounts of alcohol compared to the Wistar (WIS) rat strain. Since the mesolimbic dopamine (DA) type-2 (D2) receptors mediate reward-related behaviors, the present study measured the bindin...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-010-0233-0
更新日期：2010-11-01 00:00:00
abstract：:Hydroxysafflor yellow A (HSYA) is a component of the flower Carthamus tinctorius L. that elicits neuroprotective effects in vivo and in vitro. The purpose of this study was to investigate pharmacological properties of HSYA on neurotoxicity of glutamate in primary cultured rat cortical neurons along with its possible m...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-010-0191-6
更新日期：2010-09-01 00:00:00
abstract：:It is now established that (1) concentrations of 2-phenylethylamine (PEA) are greatly increased in brain following administration of monoamine oxidase inhibitor (MAOI) antidepressants; (2) PEA is a metabolite of the MAOI antidepressant phenelzine; and (3) PEA may be a neuromodulator of catecholamine activity. On the b...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/BF00966762
更新日期：1993-09-01 00:00:00
abstract：:A concise discussion of the role of different geometrical conformational states in the process of self-assembling of gangliosides is given. The report focuses on the effects of the geometrical variations occurring in the head group region of gangliosides as reflected on the geometrical properties of the whole assembly...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/a:1020255529125
更新日期：2002-08-01 00:00:00
abstract：:Parkinson's disease (PD) is a neurodegenerative disease, with genetics and environment contributing to the disease onset. The limited pathological cognize of the disease restrained the approaches to improve the clinical treatment. Recently, studies showed that endoplasmic reticulum (ER) stress played an important role...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-016-1922-0
更新日期：2016-08-01 00:00:00
abstract：:Biotinylated derivatives of tetanus toxin were prepared and isolated by chromatofocusing and ganglioside-affinity chromatography. Biotinylation was monitored by the appearance of a 210,00 dalton complex upon SDS-polyacrylamide gel electrophoresis in the presence of avidin, and by selective binding to an avidin-Sepharo...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00969922
更新日期：1990-04-01 00:00:00
abstract：:Lewy bodies and Lewy neurites in the brain constitute the main histopathological features of Parkinson's disease (PD) and dementia with Lewy bodies. They comprise amyloid-like fibrils composed of α-synuclein (αS), a small protein (~14 kDa). Because the aggregation of αS in the brain has been implicated as a critical s...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-017-2382-x
更新日期：2017-12-01 00:00:00
abstract：:The concentrations of taurine in a number of brain regions and in other tissues of rhesus monkeys fed a taurine-free human infant formula for 3 months are substantially lower than in similar monkeys fed the same formula supplemented with taurine. Activities of enzymes involved in taurine biosynthesis were not differen...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00972479
更新日期：1988-04-01 00:00:00
abstract：:Populations of enriched glial precursor cells and astrocytes isolated from primary cultures of newborn rat brain were used to study the synthesis of sulfated glycoproteins. Both cell types incorporated [3H]glucosamine and [35S]sulfate into carbohydrate side chains of proteoglycans and glycoproteins. The rate of incorp...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00965947
更新日期：1986-08-01 00:00:00
abstract：:The influence of hypothyroidism (HO) induced by treatment with propylthiouracil on lipid composition, receptor responsiveness of M1-muscarinic receptors (M1AChRs) and metabotropic glutamate receptors (mGluRs) as well as on protein kinase C (PKC) activity was investigated in the cerebral cortex of Lewis rats. HO did no...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF02527750
更新日期：1996-05-01 00:00:00
abstract：:The inflammatory response mediated by microglia in the central nervous system is closely related to epilepsy. Notch signaling plays an important role in the microglial activation during hypoxia. This study aimed to investigate whether Notch signaling is involved in microglial activation and subsequent inflammation-rel...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-018-2544-5
更新日期：2018-06-01 00:00:00
abstract：:Glutamate is the major excitatory neurotransmitter in the mammalian central nervous system (CNS) and exerts its actions via a number of ionotropic glutamate receptors/channels and metabotropic glutamate (mGlu) receptors. In addition to being expressed in neurons, glutamate receptors are expressed in different types of...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-008-9694-9
更新日期：2008-12-01 00:00:00
abstract：:We have adopted the PC12 cell line as in vitro cell model for studying Dp71 function in neuronal cells. These cells express a cytoplasmic (Dp71f) and a nuclear (Dp71d) isoform of Dp71 as well as various dystrophin-associated proteins (DAPs). In this study, we revealed by confocal microscopy analysis and Western blotti...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-009-0064-z
更新日期：2010-03-01 00:00:00
abstract：:This study examined the relationship between the distance of axotomy and the death of injured retinal ganglion cells (RGCs) in adult hamsters and the relationship of cytochrome c and caspase-3 on the death pathway of RGCs. The left optic nerve (ON) of adult hamsters was transected either at 1 or 3 mm away from the opt...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-004-6889-6
更新日期：2004-11-01 00:00:00
abstract：:The present investigation evaluates the anti-stress activity of risperidone (RIS) in the cold restraint stress (CRS) model and related stress pathways. Rats were pretreated with RIS (0.1 and 1.0 mg/kg) for 21 days before subjecting to CRS. Ultra low dose of RIS (ULD; 0.1 mg/kg) in contrast to higher dose (1.0 mg/kg) s...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-011-0490-6
更新日期：2011-10-01 00:00:00
