Regulation of the ecto-nucleotidase pathway in rat hippocampal nerve terminals.

abstract：:Activation of cholinergic muscarinic receptors results in an increased turnover of membrane inositol phospholipids. In rat cerebral cortex slices, carbachol- and acetylcholine-induced inositol phosphates ([3H]InsPs) accumulation is maximal in 7 day-old rats and lowest in adults, while the density of muscarinic binding...

journal_title：Neurochemical research

authors： Balduini W,Costa LG,Murphy SD

更新日期：1990-01-01 00:00:00

abstract：:The release of endogenous amino acids from depolarized rat hippocampal mossy fiber synaptosomes was investigated to assess the possible role(s) of glutamate and aspartate in mediating the excitatory mossy fiber synaptic input. The relative proportions of prodynorphin-derived peptides concomitantly released with amino ...

journal_title：Neurochemical research

authors： Terrian DM,Gannon RL,Rea MA

更新日期：1990-01-01 00:00:00

abstract：:Exposure to sevoflurane and other inhalational anesthetics can induce cognitive impairment in elderly patients. Studies have indicated that methylene blue (MB) has beneficial effects on multiple neurodegenerative diseases and the mechanism involves mitochondrial function preservation. However, whether MB can attenuate...

journal_title：Neurochemical research

authors： Zheng F,Fang P,Chang J,Chen M,Zhong Q,Chen T,Chen C,Zhang Z

更新日期：2020-04-01 00:00:00

abstract：:Consumption of fifteen percent alcohol, during gestation did not cause any decrease in the total calorie or fluid intake of the rats maintained on normal dietary regimen. However, the alcohol consumption by gestating mothers resulted in a decreased contents of both DNA and protein in the CNS of the in utero alcohol ex...

journal_title：Neurochemical research

authors： Prasad VV

更新日期：1989-11-01 00:00:00

abstract：:The concept of exosomes has been progressively changed from the status of cellular trashcans to multitasking organelles involved in many processes, including internalization, transport and transfer of macromolecules such as proteins, lipids and nucleic acids. While underpinning the mechanisms behind neurodegeneration ...

journal_title：Neurochemical research

authors： Lakshmi S,Essa MM,Hartman RE,Guillemin GJ,Sivan S,Elumalai P

更新日期：2020-11-01 00:00:00

abstract：:Evidence suggests that apoptosis contributes significantly to cell death after cerebral ischemia. Our recent studies that utilized human umbilical cord blood-derived mesenchymal stem cells (hUCBSCs) demonstrated the potential of hUCBSCs to inhibit neuronal apoptosis in a rat model of CNS injury. Therefore, we hypothes...

journal_title：Neurochemical research

authors： Chelluboina B,Klopfenstein JD,Pinson DM,Wang DZ,Veeravalli KK

更新日期：2014-08-01 00:00:00

abstract：:The abnormal function of the voltage-gated potassium channel Kv10.2 can induce epilepsy. However, the physiological function of Kv10.2 in the central nervous system remains unclear. In this study, we found that Kv10.2 knockout (KO) increased the complexity of neurons in the CA3 subarea of hippocampus. Kv10.2 KO led to...

journal_title：Neurochemical research

authors： Liu Y,Tang Y,Yan J,Du D,Yang Y,Chen F

更新日期：2020-12-01 00:00:00

abstract：:The primary auditory cortex is subject to the modulation of numerous neurotransmitters including norepinephrine (NE), which has been shown to decrease cellular excitability by yet unclear mechanisms. We investigated the possibility that NE directly affects excitatory glutamatergic synapses. We found that bath applicat...

journal_title：Neurochemical research

authors： Dinh L,Nguyen T,Salgado H,Atzori M

更新日期：2009-11-01 00:00:00

abstract：:The release of the inhibitory neurotransmitter GABA is generally enhanced under potentially cell-damaging conditions. The properties and regulation of preloaded [3H]GABA release from mouse hippocampal slices were now studied in free radical-containing medium in a superfusion system. Free radical production was induced...

journal_title：Neurochemical research

authors： Saransaari P,Oja SS

更新日期：2008-03-01 00:00:00

abstract：:Hypothalamic and plasma dopamine-beta-hydroxylase [DBH, EC 1.14.2.1] activites were measured by a coupled radioenzymatic method. Animals representing five experimental groups [intact controls, adrenalectomized, pinealectomized, adrenalectomized pinealectomized, doubly sham-operated] were killed and sampled at 8 times ...

journal_title：Neurochemical research

authors： Banerji TK,Quay WB,Kachi T

更新日期：1978-06-01 00:00:00

abstract：:Chlorpyrifos (CPF), an organophosphorus insecticide is known to cause ill health in non-target animals by inducing oxidative stress. In this study influence of cold stress (15°C and 20°C) and age as modulating factors on CPF induced oxidative stress was addressed to assess age-related differences and vulnerability in ...

journal_title：Neurochemical research

authors： Basha PM,Poojary A

更新日期：2011-02-01 00:00:00

abstract：:Selective blockade of a subset of GABA(A) receptors may be involved in the antipsychotic effects of Clozapine and several other antipsychotic drugs. Seven antipsychotic drugs, and 11 drugs classified as antidepressants that only partially reverse the inhibitory effect of 1 microM GABA on [35S]TBPS binding, do not yiel...

journal_title：Neurochemical research

authors： Squires RF,Saederup E

更新日期：1997-02-01 00:00:00

abstract：:Omega-conotoxin GVIA (omega-CTX), as a selective blocker for an N-type Ca2+ channel, has been conveniently used in many molecular biochemical and pharmacological experiments. There has been little elucidation of 125I-omega-CTX binding sites (mainly the 135-kDa band) in the crude membranes from chick brain, although th...

journal_title：Neurochemical research

authors： Wada T,Abe J,Minami T,Masuko T,Ichida S

更新日期：2003-05-01 00:00:00

abstract：:Oxidative stress is known to induce cell death in a wide variety of cell types, apparently by modulating intracellular signaling pathways. Activation of extracellular signal-regulated kinase (ERK) in oxidative stress remains controversial. In some cellular systems, the ERK activation is associated with protection agai...

journal_title：Neurochemical research

authors： Lee WC,Choi CH,Cha SH,Oh HL,Kim- YK

更新日期：2005-02-01 00:00:00

abstract：:The microdialysis technique was utilized to study the local effects of D1 and D2 family type dopamine (DA) receptor (R) ligands on the in vivo release of endogenous glutamate (GLU) and aspartate (ASP) from rat substantia nigra (SN). Addition to the dialysis perfusion solution of either D1-R and D2-R agonists, such as ...

journal_title：Neurochemical research

authors： Abarca J,Gysling K,Roth RH,Bustos G

更新日期：1995-02-01 00:00:00

abstract：:Ursolic acid (UA) is a plant derived compound which is also a component of the standard human diet. It possesses a wide range of pharmacological properties, i.e., antioxidant, anti-inflammatory, antimicrobial and antitumor, which have been used in folk medicine for centuries. Moreover, influence of UA on central nervo...

journal_title：Neurochemical research

authors： Nieoczym D,Socała K,Wlaź P

更新日期：2018-05-01 00:00:00

abstract：:Microvessels were isolated from a bovine cortex and the transport of glucose was investigated by using 2-deoxy-D-[3H]glucose (2-DG). The apparent Km for 2-DG transport was 118 microM and therefore indicates a significant high affinity for the substrate. The inhibition of 2-DG uptake by D-glucose showed an apparent Ki ...

journal_title：Neurochemical research

authors： Stefanovich V,Gojowczyk G

更新日期：1981-04-01 00:00:00

abstract：:The neuropathy associated with diabetes includes well documented impairment of axonal transport, a reduction in axon calibre and a reduced capacity for nerve regeneration. All of those aspects of nerve function rely on the integrity of the axonal cytoskeleton. Alterations in the axonal cytoskeleton in experimental dia...

journal_title：Neurochemical research

authors： McLean WG

更新日期：1997-08-01 00:00:00

abstract：:The importance of astrocytic K(+) uptake for extracellular K(+) ([K(+)](e)) clearance during neuronal stimulation or pathophysiological conditions is increasingly acknowledged. It occurs by preferential stimulation of the astrocytic Na(+),K(+)-ATPase, which has higher K(m) and V(max) values than its neuronal counterpa...

journal_title：Neurochemical research

authors： Xu J,Song D,Xue Z,Gu L,Hertz L,Peng L

更新日期：2013-03-01 00:00:00

abstract：:Serotonin uptake and metabolism was studied in ependymal primary cultures. Serotonin uptake was facilitated by two different systems, one of which was the neuronal serotonin transporter SERT, exhibiting a Vmax value of 3.8+/-0.1 pmol x min(-1) x (mg protein)(-1) and an apparent Michaelis-Menten constant of 0.41+/-0.03...

journal_title：Neurochemical research

authors： Verleysdonk S,Hamprecht B,Rapp M,Wellard J

更新日期：2004-09-01 00:00:00

abstract：:We examined the impact of peroxiredoxin-I (Prx-I) and peroxiredoxin-II (Prx-II) stable transduction on oxidative stress in PC12 neurons and NIH3T3 fibroblasts and found variability depending on cell type and Prx subtype. In PC12 neurons, Prx-II suppressed reactive oxygen species (ROS) generation by 36% (p < 0.01) rela...

journal_title：Neurochemical research

authors： Simzar S,Ellyin R,Shau H,Sarafian TA

更新日期：2000-12-01 00:00:00

abstract：:Acupuncture and moxibustion are traditional medical treatments that have come to play important roles in complementary and alternative medicines. Moxibustion also has a long history as a folk remedy in Japan, particularly due to the technical simplicity and selective efficacy on certain types of disease and distress. ...

journal_title：Neurochemical research

authors： Fukuda F,Shinbara H,Yoshimoto K,Yano T,Kuriyama K

更新日期：2005-12-01 00:00:00

abstract：:Neuronal MHC class I proteins have been previously reported to regulate synaptic plasticity. Several reports indicate MHC class I proteins are expressed early during development of the nervous system, suggesting they may also play a role in neuronal development. Using cultured cortical neurons, we show MHC class I pro...

journal_title：Neurochemical research

authors： Shen Y,Zhao H,Li P,Peng Y,Cui P,Miao F,Zhang Y,Zhang A,Zhang J

更新日期：2019-02-01 00:00:00

abstract：:The subcellular distribution of Ca2+/calmodulin-stimulated adenylate cyclase activity was studied in comparison with that of guanine nucleotide-stimulated cyclase activity. The distributions of these activities were similar among the crude fractions but differed among the purified subsynaptosomal fractions. The specif...

journal_title：Neurochemical research

authors： Bissen ST,Ueda T

更新日期：1986-03-01 00:00:00

abstract：:Chemotherapy drugs such as vincristine (VCR) can cause neuropathic pain, and there is still lack of ideal strategy to treat it. The current study was designed to investigate effect of matrine (MT) on VCR-induced neuropathic pain in animal model. VCR (75 μg/kg, i.p. for 10 consecutive days) was administered to induce p...

journal_title：Neurochemical research

authors： Gong SS,Li YX,Zhang MT,Du J,Ma PS,Yao WX,Zhou R,Niu Y,Sun T,Yu JQ

更新日期：2016-11-01 00:00:00

abstract：:The effect of ageing and the relationships between the catalytic properties of enzymes linked to Krebs' cycle, electron transfer chain, glutamate and aminoacid metabolism of cerebral cortex, a functional area very sensitive to both age and ischemia, were studied on mitochondria of adult and aged rats, after complete i...

journal_title：Neurochemical research

authors： Villa RF,Gorini A,Hoyer S

更新日期：2009-12-01 00:00:00

abstract：:The standard ELISA technique was improved for the detection of antigalactocerebroside antibody in biological fluid. Mouse monoclonal antigalactocerebroside antibody was used to demonstrate specificity and sensitivity of the technique. After optimization of the assay, the usefulness of this measurement for the evaluati...

journal_title：Neurochemical research

authors： Ichioka T,Uobe K,Stoskopf M,Kishimoto Y,Tennekoon G,Tourtellotte WW

更新日期：1988-03-01 00:00:00

abstract：:Parkinson's disease (PD) is the second most prevalent age-related neurodegenerative disease with physiological manifestations including tremors, bradykinesia, abnormal postural reflexes, rigidity and akinesia and pathological landmarks showing losses of dopaminergic neurons in the substantia nigra. Although the etiolo...

journal_title：Neurochemical research

authors： Miller RL,James-Kracke M,Sun GY,Sun AY

更新日期：2009-01-01 00:00:00

abstract：:Endogenous phosphorylation of proteins from rat brain synaptosomal plasma membranes was studied in vitro. Cyclic AMP (cAMP) markedly stimulated(32)P incorporation in three protein bands with molecular weights of 75,000, 57,000, and 54,000, respectively. The effect of the behaviorally active peptide ACTH1-24 on this en...

journal_title：Neurochemical research

authors： Zwiers H,Veldhuis HD,Schotman P,Gispen WH

更新日期：1976-12-01 00:00:00

abstract：:The incorporation of [gamma-32P]ATP into proteins of rat brain polyribosomes was studied in vitro. The effects of cyclic nucleotides, calcium, hemin, ACTH, GTP, and spermine were examined. The incorporation of phosphate into proteins increased with time and phosphatase activity was very low; thus, the extent of phosph...

journal_title：Neurochemical research

authors： Schrama LH,Frankena H,Edwards PM,Schotman P

更新日期：1984-09-01 00:00:00