Selective regional distribution of tubulin induced in cerebrum by hyperammonemia.

abstract：:Serotonin (5HT) synthesis in brain is influenced by precursor (tryptophan (TRP)) concentrations, which are modified by food ingestion. Hence, in rats, a carbohydrate meal raises brain TRP and 5HT; a protein-containing meal does not, but little attention has focused on differences among dietary proteins. Recently, sing...

journal_title：Neurochemical research

authors： Choi S,DiSilvio B,Fernstrom MH,Fernstrom JD

更新日期：2011-03-01 00:00:00

abstract：:The δ subunit of the GABAAR is highly expressed in the dentate gyrus of the hippocampus where it mediates a tonic extrasynaptic inhibitory current that is sensitive to neurosteroids. In female mice, the expression level of the δ subunit within the dentate gyrus is elevated in the diestrous relative to estrous phase of...

journal_title：Neurochemical research

authors： Cushman JD,Moore MD,Olsen RW,Fanselow MS

更新日期：2014-06-01 00:00:00

abstract：:Ischemic brain injury continues to be of major concern in patients undergoing cardiopulmonary bypass (CPB) surgery for congenital heart disease. Striatum and hippocampus are particularly vulnerable to injury during these processes. Our hypothesis is that the neuronal injury resulting from CPB and the associated circul...

journal_title：Neurochemical research

authors： Pastuszko P,Schears GJ,Greeley WJ,Kubin J,Wilson DF,Pastuszko A

更新日期：2014-11-01 00:00:00

abstract：:Rabbits sensitized with whole nervous tissue or myelin basic protein (MBP) plus adjuvant and developing experimental allergic encephalomyelitis (EAE) were studied for the presence of oligoclonal immunoglobulin (Ig) bands in spinal fluid and serum. Samples obtained prior to sensitization and at the time of sacrifice we...

journal_title：Neurochemical research

authors： Whitacre CC,Mattson DH,Paterson PY,Roos RP,Peterson DJ,Arnason BG

更新日期：1981-01-01 00:00:00

abstract：:A very large body of evidence from in vivo studies has been accumulated on a link between the change of energy and cell survival/apoptosis. Using an in vitro ischemia model, we have previously shown that ischemia could induce apoptosis in astrocytes. In this study, we utilized the same in vitro model to investigate ch...

journal_title：Neurochemical research

authors： Yu AC,Lau AM,Fu AW,Lau LT,Lam PY,Chen XQ,Xu ZY

更新日期：2002-12-01 00:00:00

abstract：:Alzheimer's disease (AD) is a devastative neurodegenerative disorder with complex etiology. Apoptosis, a biological process that plays an essential role in normal physiology to oust a few cells and contribute to the normal growth, when impaired or influenced by various factors such as Bcl2, Bax, caspases, amyloid beta...

journal_title：Neurochemical research

authors： Obulesu M,Lakshmi MJ

更新日期：2014-12-01 00:00:00

abstract：:We describe an attempt to incorporate a metabolically inert phospholipid analog into animal membranes, especially myelin, in vivo, with the view of eventual long-term membrane modification or membrane engineering. A sonicated suspension of a mixture of [14C]phosphatidylcholine and its dialkyl analog, [3H] tetradecylo...

journal_title：Neurochemical research

authors： Brockerhoff H,Wisniewski HM,Lipton LC,Deshmukh DS

更新日期：1980-06-01 00:00:00

abstract：:We investigated the effects of H(2)O(2)-induced oxidative stress on the delayed-rectifier current (IK(DR)), neuronal physiological and morphological properties. Measurements were obtained from hippocampal CA1 neurons in control solution and from the same neurons after exposure to oxidative stress (short- and long-term...

journal_title：Neurochemical research

authors： Hasan SM,Joe M,Alshuaib WB

更新日期：2007-07-01 00:00:00

abstract：:Brains of Alzheimer disease patients in early stages of dementia contain an increased 24(S)-hydroxycholesterol (cerebrosterol)/cholesterol ratio when compared to controls. In this study, effects of amyloid beta peptides and of racemic 24-hydroxycholesterol were evaluated in vitro on undepleted or cholesterol-depleted ...

journal_title：Neurochemical research

authors： Kristofiková Z,Kopecký V Jr,Hofbauerová K,Hovorková P,Rípová D

更新日期：2008-03-01 00:00:00

abstract：:Astrocytes transport the monocarboxylate acetate, but synaptosomes do not. The reason for this is unknown, because both preparations express monocarboxylate transporters (MCT). The transport and metabolism of lactate, another monocarboxylate, was examined in these two preparations, and the results were compared to tho...

journal_title：Neurochemical research

authors： Waniewski RA,Martin DL

更新日期：2004-01-01 00:00:00

abstract：:This article puts forward the hypothesis that the Low Density Lipid Receptor (LDLR) is one of the molecules that is involved in the clearance of amyloid proteins in the brain and that it may play a role in Alzheimer's Disease (AD) via its up-regulation by statins. The hypothesis is built on the following observations:...

journal_title：Neurochemical research

authors： Abdulkarim Y,Hameed Z

更新日期：2006-06-01 00:00:00

abstract：:Unrelated cells such as dental follicle precursor cells (DFPCs) and retinal Müller cells (MCs) make spheres after cultivation in serum-replacement medium (SRM). Until today, the relation and molecular processes of sphere formation from different cell types remain undescribed. Thus in this study we compared proteomes o...

journal_title：Neurochemical research

authors： Beck HC,Petersen J,Felthaus O,Schmalz G,Morsczeck C

更新日期：2011-11-01 00:00:00

abstract：:Sleep disorders negatively affect cognition and health. Recent evidence has indicated that chromatin remodeling via histone acetylation regulates cognitive function. This study aimed to investigate the possible roles of histone acetylation in sleep deprivation (SD)-induced cognitive impairment. Results of the Morris w...

journal_title：Neurochemical research

authors： Duan R,Liu X,Wang T,Wu L,Gao X,Zhang Z

更新日期：2016-09-01 00:00:00

abstract：:We previously showed that extracellular levels of N-acetylaspartate (NAA) increase when a medium with reduced NaCl concentration is perfused through a microdialysis probe, and proposed that NAA may be released during hypoosmotic swelling. Here, we demonstrate that this effect is due to hypoosmolarity of the perfusion ...

journal_title：Neurochemical research

authors： Davies SE,Gotoh M,Richards DA,Obrenovitch TP

更新日期：1998-08-01 00:00:00

abstract：:Exposure of rat pheochromocytoma PC12 cells to 0.1 mM 6-aminonicotinamide (6AN) for 24 hours resulted in a 500-fold increase in 6-phosphogluconate indicating active metabolism of glucose via the oxidative enzymes of the pentose phosphate pathway. Amounts of 6-phosphogluconate that accumulated in 6AN-treated cells at 2...

journal_title：Neurochemical research

authors： Davis LH,Kauffman FC

更新日期：1987-06-01 00:00:00

abstract：: ...

journal_title：Neurochemical research

authors： Choi IY,Schousboe A

更新日期：2019-01-01 00:00:00

abstract：:Effects of methylmercury (MetHg) on the specific [3H]flunitrazepam binding were studied in rat cortical and cerebellar P2-fractions in vitro. MetHg did not affect significantly the specific [3H]flunitrazepam binding in unwashed P2-fraction but increased it marginally (by 16%) at 100 microM in washed P2-fraction, in bo...

journal_title：Neurochemical research

authors： Komulainen H,Keränen A,Saano V

更新日期：1995-06-01 00:00:00

abstract：:Transgenic therapy for central neuralgia faces the problems of low expression and weak targeting and affects superficial but not deep neurons. In this study, we generated a lentivirus vector with human preproenkephalin gene (hPPE) expression driven by the transcriptional amplification strategy system (TAS) and establi...

journal_title：Neurochemical research

authors： Yang J,Zhang L,Xie P,Pan M,Ma G

更新日期：2020-09-01 00:00:00

abstract：:The primary objective of this investigation was to assess the neuroprotective efficacy of spice active principles namely Eugenol (Eug) and isoeugenol (IE) in an acrylamide (ACR) neuropathy model in rats. In the present study, ACR administration (50 mg/kg bw, i.p. 3 times/week) for 5 weeks to growing rats caused typica...

journal_title：Neurochemical research

authors： Prasad SN,Muralidhara

更新日期：2013-02-01 00:00:00

abstract：:Any spinal cord injury carries the potential for persistent disability affecting motor, sensory and autonomic functions. To prevent this outcome, it is highly desirable to block a chain of deleterious reactions developing in the spinal areas immediately around the primary lesion. Thus, early timing of pharmacological ...

journal_title：Neurochemical research

authors： Sámano C,Nistri A

更新日期：2019-01-01 00:00:00

abstract：:Zonisamide (ZNS), an antiepileptic drug having beneficial effects also against Parkinson's disease symptoms, has proven to display an antioxidant effects in different experimental models. In the present study, the effects of ZNS on rotenone-induced cell injury were investigated in human neuroblastoma SH-SY5Y cells dif...

journal_title：Neurochemical research

authors： Condello S,Currò M,Ferlazzo N,Costa G,Visalli G,Caccamo D,Pisani LR,Costa C,Calabresi P,Ientile R,Pisani F

更新日期：2013-12-01 00:00:00

abstract：:T-588(R(-)-1-(benzo(b)thiophen-5yl)-2-[2(N,N-diethylamino)ethoxy]ethanol hydrochloride) is a novel compound which has been shown to exhibit a wide range of neurotrophic effects both in vivo and in vitro. This compound can slow the motor deterioration of wobbler mouse motor neuron disease. However, it is not known whet...

journal_title：Neurochemical research

authors： Iwasaki Y,Ikeda K,Ichikawa Y,Igarashi O,Kinoshita M,Marubuchi S,Ono S

更新日期：2002-03-01 00:00:00

abstract：:Acidosis (pH 6.0) led to significant decrease in high-affinity choline uptake by rat brain synaptosomes. The effects persisted following pH readjustment (7.4) of the incubation medium, consisting of decrease in both Km and Vmax of the affinity system. pH readjustment coincided with synaptosomal leakage of lactate dehy...

journal_title：Neurochemical research

authors： Cancela JM,Beley A

更新日期：1995-07-01 00:00:00

abstract：:Protein kinase A (PKA) plays a crucial role in tau hyperphosphorylation, an early event of Alzheimer disease (AD), and 17beta-estradiol replacement in aging women forestalls the onset of AD. However, the role of estradiol in PKA-induced tau hyperphosphorylation is not known. Here, we investigated the effect of 17beta-...

journal_title：Neurochemical research

authors： Liu XA,Zhu LQ,Zhang Q,Shi HR,Wang SH,Wang Q,Wang JZ

更新日期：2008-09-01 00:00:00

abstract：:Harpagophytum procumbens, popularly known as devil's claw, is a plant commonly used in the treatment of diseases of inflammatory origin. The anti-inflammatory effects of H. procumbens have been studied; however, the mechanism of action is not elucidated. It is known that excess of reactive oxygen and nitrogen species ...

journal_title：Neurochemical research

authors： Schaffer LF,Peroza LR,Boligon AA,Athayde ML,Alves SH,Fachinetto R,Wagner C

更新日期：2013-11-01 00:00:00

abstract：:Development of the central somatosensory system is profoundly modulated by the sensory periphery. Cauterization of facial whiskers alters the segregation pattern of barrels in rodents only during a few days just after birth (critical period). Although a molecular basis of the segregation of barrel neurons and the crit...

journal_title：Neurochemical research

authors： Singh TD,Mizuno K,Kohno T,Nakamura S

更新日期：1997-07-01 00:00:00

abstract：:Brief limb ischemia was reported to protect neurons against injury induced by subsequent cerebral ischemia-reperfusion, and this phenomenon is known as limb ischemic preconditioning (LIP). To explore the role of nitric oxide (NO) in neuroprotection of LIP in rats, we observed changes in the content of nitric oxide (NO...

journal_title：Neurochemical research

authors： Zhao HG,Sun XC,Xian XH,Li WB,Zhang M,Li QJ

更新日期：2007-11-01 00:00:00

abstract：:Tau is a protein involved in regulation of microtubule stability, axonal differentiation and transport. Alteration of retrograde transport may lead to motor neuron degeneration. Thus alternative mRNA splicing and expression of tau isoforms were studied in a transgenic mouse model harboring the human SOD1 G93A mutation...

journal_title：Neurochemical research

authors： Usarek E,Kuźma-Kozakiewicz M,Schwalenstöcker B,Kaźmierczak B,Münch C,Ludolph AC,Barańczyk-Kuźma A

更新日期：2006-05-01 00:00:00

abstract：:Apoptotic cell death pathways have been implicated in acute brain injuries, including cerebral ischemia, brain trauma, and spinal cord injury, and in chronic neurodegenerative diseases. Experimental ischemia and reperfusion models, such as transient focal/global ischemia in rodents, have been thoroughly studied and su...

journal_title：Neurochemical research

authors： Chan PH

更新日期：2004-11-01 00:00:00

abstract：:The cerebellar cortical circuit of mammals develops via a series of magnificent cellular events in the postnatal stage of development to accomplish the formation of functional circuit architectures. The contribution of genetic factors is thought to be crucial to cerebellar development. Therefore, it is essential to an...

journal_title：Neurochemical research

authors： Furuichi T,Shiraishi-Yamaguchi Y,Sato A,Sadakata T,Huang J,Shinoda Y,Hayashi K,Mishima Y,Tomomura M,Nishibe H,Yoshikawa F

更新日期：2011-07-01 00:00:00