Evidence for the localization of 5HT1A binding sites on serotonin containing neurons in the raphe dorsalis and raphe centralis nuclei of the rat brain.

abstract：:Astroglial cells have a variety of roles in the central nervous system (CNS), providing a homeostasis for the proper functioning of neuronal cells. The classical view concerning the supportive role of astroglia towards associated neurons has to be extended. A great number of new evidences suggest that astrocytes inter...

journal_title：Neurochemistry international

authors： Struzyńska L

更新日期：2009-07-01 00:00:00

abstract：:Brain slices from actively myelinating (26-28 days) quaking and normal littermates were dual-labeled with radioactive mannose and fucose for 2 h. Following the incubation myelin was isolated by sucrose density gradient centrifugation and the incorporation of sugars into the major myelinassociated glycoprotein (MAG) de...

journal_title：Neurochemistry international

authors： Konat G,Hogan EL,Leskawa KC,Gantt G,Singh I

更新日期：1987-01-01 00:00:00

abstract：:Astrocytes can exocytotically release the transmitter glutamate. Increased cytosolic Ca(2+) concentration is necessary and sufficient in this process. The source of Ca(2+) for the Ca(2+)-dependent exocytotic release of glutamate from astrocytes predominately comes from endoplasmic reticulum (ER) stores with contributi...

journal_title：Neurochemistry international

authors： Reyes RC,Parpura V

更新日期：2009-07-01 00:00:00

abstract：:Choline acetyltransferase activity was detected in extensively washed membranes prepared from rat and guinea pig synaptosomes. When these preparations were treated with the non-ionic detergent Triton X-114 and heated to 37 degrees C to cause phase separation, a significant percentage was found to associate with the de...

journal_title：Neurochemistry international

authors： Docherty M,Bradford HF

更新日期：1988-01-01 00:00:00

abstract：:Several metabolic transformations of vitamin A have now been found in the pigment epithelium of cattle retina, leading to the hypothesis that there may be a vitamin A cycle in these cells. A retinol binding protein of MW ? 17,000 in pigment epithelial cytosol has been identified independently in several laboratories. ...

journal_title：Neurochemistry international

authors： Berman ER,Segal N,Schneider A,Feeney L

更新日期：1980-01-01 00:00:00

abstract：:Rat brain membranes were incubated with bee venom phospholipase A(2) (PLA(2)) or phospholipase C (PLC) from Clostridium perfringens. PLA(2) caused a significant increase in free polyunsaturated fatty acids concomitant with membrane phospholipid degradation as monitored by HPLC and by gas chromatography. Equal concentr...

journal_title：Neurochemistry international

authors： Chan PH,Chen S,Fishman RA

更新日期：1987-01-01 00:00:00

abstract：:The neuromodulator adenosine, has been shown to have the highest density of central uptake sites in the nucleus tractus solitarius in the dorsal brain stem. The nucleus tractus solitarius is involved in the central regulation of reflex cardiovascular activity suggesting that adenosine may also be involved in central c...

journal_title：Neurochemistry international

authors： Lawrence AJ,Castillo-Meléndez M,Jarrott B

更新日期：1994-09-01 00:00:00

abstract：:GM1 ganglioside, after intravenous injection into rats, is absorbed and taken up by various organs and tissues, including brain. The capacity of brain to take up gangliosides, referred to weight unit, is comparable to that of kidney and muscle. After injection of [Gal-(3)H]GM1 a relevant portion of brain associated ra...

journal_title：Neurochemistry international

authors： Ghidoni R,Fiorilli A,Trinchera M,Venerando B,Chigorno V,Tettamanti G

更新日期：1989-01-01 00:00:00

abstract：:The influx of extracellular Zn(2+) into dentate granule cells is nonessential for dentate gyrus long-term potentiation (LTP) and the physiological significance of extracellular Zn(2+) dynamics is unknown in the dentate gyrus. Excess increase in extracellular Zn(2+) in the hippocampal CA1, which is induced with excitat...

journal_title：Neurochemistry international

authors： Suzuki M,Fujise Y,Tsuchiya Y,Tamano H,Takeda A

更新日期：2015-08-01 00:00:00

abstract：:Ubiquitin (Ub) carboxy terminal hydrolase (UCH)-L1 and UCH-L3 are two of the deubiquitinating enzymes expressed in the brain. Both gad mice, which lack UCH-L1 expression and Uchl3 knockout mice exhibit neurodegeneration, although at distinct areas. These phenotypes indicate the importance of UCH-L1 and UCH-L3 in the r...

journal_title：Neurochemistry international

authors： Setsuie R,Sakurai M,Sakaguchi Y,Wada K

更新日期：2009-05-01 00:00:00

abstract：:Malfunctioning of high-affinity glutamate transporters is believed to contribute to the accumulation of toxic concentrations of glutamate and, thus, trigger the cellular mechanisms of neurodegeneration. Emerging data point to the presence of excitotoxic component in Alzheimer's disease (AD) and aberrant expression of ...

journal_title：Neurochemistry international

authors： Rodriguez-Kern A,Gegelashvili M,Schousboe A,Zhang J,Sung L,Gegelashvili G

更新日期：2003-09-01 00:00:00

abstract：:Multiple signaling pathways via insulin receptor substrate-1 and -2 play crucial roles in health, diseases, and therapeutics (i.e., longevity, tumorigenesis, and neuroprotection). The 90-kDa heat-shock protein (Hsp90) is an emerging target molecule of therapeutics, Hsp90 inhibitors being promising against various dise...

journal_title：Neurochemistry international

authors： Yoshikawa N,Nemoto T,Satoh S,Maruta T,Yanagita T,Chosa E,Wada A

更新日期：2010-01-01 00:00:00

abstract：:Thromboxane A2(TxA2) is a potent vasoconstrictor associated with cerebrovascular disease and is thought to be synthesized within tissues of the brain. In order to determine the cellular sources of TxA2 in the central nervous system (CNS), we measured the release of the stable metabolite TxB2 in cultures of mixed or hi...

journal_title：Neurochemistry international

authors： Giulian D,Corpuz M,Richmond B,Wendt E,Hall ER

更新日期：1996-07-01 00:00:00

abstract：:It has been shown recently that the N-terminal domain of the dopamine transporter (DAT) plays a role in several transporter functions. Here we provide evidence for a possible cellular mechanism of how the N-terminus of dopamine transporter might be removed in vivo. We isolated a recombinant N-terminal protein region o...

journal_title：Neurochemistry international

authors： Franekova V,Baliova M,Jursky F

更新日期：2008-06-01 00:00:00

abstract：:GABA release and uptake were examined in Genetic Absence Epilepsy Rats from Strasbourg and in non-epileptic control animals, using crude synaptosomes prepared from the cerebral cortex and thalamus. Uptake of [3H]GABA over time was reduced in thalamic synaptosomes from epileptic rats, compared to controls. The affinity...

journal_title：Neurochemistry international

authors： Sutch RJ,Davies CC,Bowery NG

更新日期：1999-05-01 00:00:00

abstract：:Recent studies have suggested that neurosteroids such as pregnenolone, progesterone (PG) and their derivatives, have a role in activating autophagy in addition to diverse other functions. In our previous studies, we demonstrated that cellular free Zn(2+) is involved in oxidative stress-induced autophagy and autophagic...

journal_title：Neurochemistry international

authors： Kim HN,Lee SJ,Koh JY

更新日期：2012-01-01 00:00:00

abstract：:Axonal transport of tripeptidyl peptidase II, a putative cholecystokinin inactivating serine peptidase, was examined in the proximal, middle, and distal segments of rat sciatic nerves using a double ligation technique. Enzyme activity significantly increased not only in the proximal segment but also in the distal segm...

journal_title：Neurochemistry international

authors： Chikuma T,Shimizu M,Tsuchiya Y,Kato T,Hojo H

更新日期：2007-01-01 00:00:00

abstract：:Purified synaptic vesicles were isolated from hog cerebral cortex by a rapid procedure consisting of homogenization of cerebral cortex slices in iso-osmotic sucrose, differential centrifugation and sucrose density-gradient centrifugation. The purity of the vesicles was evaluated both biochemically and morphologically....

journal_title：Neurochemistry international

authors： Angel I,Fleissner A,Seifert R

更新日期：1983-01-01 00:00:00

abstract：:Reserch progresses in understanding the pathogenicity of multiple sclerosis (MS) in the last couple of decade has enabled us to develop new drug entities available in the clinic. However, we still have not succeeded in preventing conversion from relapsing-remitting MS (RR-MS) to secondary progressive MS (SP-MS) and cu...

journal_title：Neurochemistry international

authors： Oki S

更新日期：2019-11-01 00:00:00

abstract：:P2Y purinergic receptors expressed in neurons and satellite glial cells (SGCs) of the trigeminal ganglion (TG) contribute to inflammatory and neuropathic pain. P2Y14 receptor expression is reported in the spinal cord, dorsal root ganglion (DRG), and TG. In present study, the role of P2Y14 receptor in the TG in inflamm...

journal_title：Neurochemistry international

authors： Lin J,Zhang YY,Liu F,Fang XY,Liu MK,Huang CL,Wang H,Liao DQ,Zhou C,Shen JF

更新日期：2019-12-01 00:00:00

abstract：:Excitotoxicity induced by excessive glutamate has been implicated in many brain disorders. Xanthohumol is a natural product derived from hops (Humulus lupulus L.), which is reported to have glutamate release-inhibiting activity. However, it is unknown whether xanthohumol has protective effects against glutamate-induce...

journal_title：Neurochemistry international

authors： Wang CC,Ho YH,Hung CF,Kuo JR,Wang SJ

更新日期：2020-02-01 00:00:00

abstract：:The excitatory action of glutamate and aspartate upon direct application to the motor cortex of dogs was first reported in 1952 by Takashi Hayashi, Keio University School of Medicine, Tokyo. Although this investigation had been performed in the early 1940s during the Second World War, the publication in English was de...

journal_title：Neurochemistry international

authors： Takagaki G

更新日期：1996-09-01 00:00:00

abstract：:Lipid peroxidation (LP) is a complex process which involves the formation of lipid free radicals and leads to oxidative damage. LP has also been implicated in several neurodegenerative diseases as well as aging. In the present study, we evaluated the effects of the induction of LP in vitro on muscarinic cholinergic (M...

journal_title：Neurochemistry international

authors： Ghosh C,Dick RM,Ali SF

更新日期：1993-11-01 00:00:00

abstract：:Adenosine is a neuromodulator that can control brain damage through activation of A(1), A(2A) and A(3) receptors, which are located in both neurons and other brain cells. We took advantage of cultured neurons to investigate the role of neuronal adenosine receptors in the control of neurotoxicity caused by kainate and ...

journal_title：Neurochemistry international

authors： Rebola N,Rodrigues RJ,Oliveira CR,Cunha RA

更新日期：2005-10-01 00:00:00

abstract：:Apart from acetyl-choline (Ach), adenosine-5'-trisphosphate (ATP) is thought to play a role in neuromuscular function, however little information is available on its cellular physiology. As such, effects of ATP and adenosine on contractility of mice diaphragmatic and skeletal muscles (m. extensor digitorum longa-MEDL)...

journal_title：Neurochemistry international

authors： Grishin SN,Teplov AY,Galkin AV,Devyataev AM,Zefirov AL,Mukhamedyarov MA,Ziganshin AU,Burnstock G,Palotás A

更新日期：2006-12-01 00:00:00

abstract：:Patients with Parkinson's disease (PD) show a common progressive neurodegenerative movement disorder characterized by rigidity, tremors, postural instability, and bradykinesia due to the loss of dopaminergic neurons in the substantia nigra, and is often accompanied by several non-motor symptoms, called parkinsonism. S...

journal_title：Neurochemistry international

authors： Shimizu J,Kasai T,Yoshida H,Huynh AM,Nakao-Azuma Y,Shinomoto M,Tokuda T,Mizuno T,Yamaguchi M

更新日期：2020-10-01 00:00:00

abstract：:Oxidative stress has for long been linked to the neuronal cell death in many neurodegenerative conditions. Conventional antioxidant therapies have been less effective in preventing neuronal damage caused by oxidative stress due to their inability to cross the blood brain barrier. Nanoparticle antioxidants constitute a...

journal_title：Neurochemistry international

authors： Sandhir R,Yadav A,Sunkaria A,Singhal N

更新日期：2015-10-01 00:00:00

abstract：:Parkinson's disease (PD) is the second most common neurodegenerative disorder mostly affecting the aging population over sixty. Cardinal symptoms including, tremors, muscle rigidity, drooping posture, drooling, walking difficulty, and autonomic symptoms appear when a significant number of nigrostriatal dopaminergic ne...

journal_title：Neurochemistry international

authors： Sharma S,Moon CS,Khogali A,Haidous A,Chabenne A,Ojo C,Jelebinkov M,Kurdi Y,Ebadi M

更新日期：2013-09-01 00:00:00

abstract：:The amyloid precursor protein (APP) and presenilin-1 (PS-1) are not only of importance for the normal functioning of the various neurons, but also play central roles in the pathogenesis of Alzheimer's disease (AD). Through the use of immunohistochemical and Western blot techniques, the bidirectional axonal transport o...

journal_title：Neurochemistry international

authors： Papp H,Pakaski M,Kasa P

更新日期：2002-12-01 00:00:00

abstract：:Two signaling pathways, phosphoinositide 3-kinase (PI-3k)/Akt and Ras/MAPK, are major effectors triggered by nerve growth factor (NGF). Rac1, Cdc42 and GSK-3beta are reported to be targets of PI-3k in the signal transduction for neurite outgrowth. Immediately after NGF was added, broad ruffles were observed temporaril...

journal_title：Neurochemistry international

authors： Jin E,Nosaka K,Sano M

更新日期：2007-07-01 00:00:00