The ability of hippocampal CA1 area for induction of long-term potentiation is persistently reduced by prior treatment with cysteamine: an in vitro study.

abstract：:The antinociceptive effect of intrathecally (i.t.) administered protease inhibitors was tested against capsaicin (800 ng) injected into the dorsal surface of a hindpaw. Both p-hydroxymercuribenzoate (2-8 nmol), a cysteine protease inhibitor, and phosphoramidon (1-4 nmol), an endopeptidase 24.11 inhibitor in the presen...

journal_title：Neuropeptides

authors： Tan-No K,Taira A,Inoue M,Ohshima K,Sakurada T,Sakurada C,Nylander I,Demuth HU,Silberring J,Terenius L,Tadano T,Kisara K

更新日期：1998-10-01 00:00:00

abstract：RATIONALE:Cholecystokinin and its analogs generate anxiety in humans and measurable anxiety-like behaviors in rats. Cholecystokinin receptor blockers have been reported to have variable effects in the treatment of anxiety disorders. We demonstrated that intracerebroventricular administration of Cholecystokinin-antisens...

journal_title：Neuropeptides

authors： Cohen H,Matar MA,Buriakovsky I,Zeev K,Kotler M,Bourin M

更新日期：2002-10-01 00:00:00

abstract：:Quantitative evaluation of octadecaneuropeptide-like immunoreactivity (ODN-Li) was carried out in hippocampus, cortex and cerebellum of group-reared or three month isolated male Wistar rats, whether muricidal or not. ODN-Li was lower in cortex and cerebellum of isolated animals, (mainly in muricidal) than of group-rea...

journal_title：Neuropeptides

authors： Miachon S,Tonon MC,Vaudry H,Buda M

更新日期：1991-07-01 00:00:00

abstract：:Pituitary adenylate cyclase-activating polypeptide (PACAP-27) was incubated in a tyrosine hydroxylase (TyrOH) assay with a homogenate preparation of the nucleus accumbens of the rat. TyrOH activity was determined in vitro by measuring the production of L-dopa with HPLC-ECD. Only in the presence of adenosine nucleotide...

journal_title：Neuropeptides

authors： Moser A,Scholz J,Gänsle A

更新日期：1999-12-01 00:00:00

abstract：:Considerable evidence supports the existence of modulatory interactions between cholecystokinin and dopamine in the striatum. In order to explore further the nature of such interactions, the anatomical localization of CCK receptors in rat striatum was investigated autoradiographically following selective lesions. Infu...

journal_title：Neuropeptides

authors： Beresford IJ,Hall MD,Clark CR,Hill RG,Hughes J,Sirinathsinghji DJ

更新日期：1987-08-01 00:00:00

abstract：:Cocaine-regulated and amphetamine-regulated transcript (CART) is a neuropeptide with reported neuroprotective effects in ischemic cerebral injury. However, its mechanism has not yet been elucidated. Herein, we investigated the role and mechanism of CART in synaptic plasticity in neurons after ischemic cerebral stroke....

journal_title：Neuropeptides

authors： Zhang Z,Cao X,Bao X,Zhang Y,Xu Y,Sha D

更新日期：2020-06-01 00:00:00

abstract：:Nociceptin-opioid peptide (NOP) receptor, also known as opioid receptor like-1 (ORL1), was identified following the cloning of the kappa-opioid peptide (KOP) receptor, and the characterization of these receptors revealed high homology. The endogenous ligand of NOP, nociceptin (NOC), which shares high homology to dynor...

journal_title：Neuropeptides

authors： Mika J,Obara I,Przewlocka B

更新日期：2011-08-01 00:00:00

abstract：:The orally active, α-hemoglobin derived hemopressin (PVNFKFLSH, Hp(1-9)) and its truncated (PVNFKFL, Hp(1-7) and PVNFKF, Hp(1-6)) and extended ((R)VDPVNFKFLSH, VD-Hp(1-9) and RVD-Hp(1-9)) derivatives have been postulated to be the endogenous peptide ligands of the cannabinoid receptor type 1 (CB1). In an attempt to cr...

journal_title：Neuropeptides

authors： Dvorácskó S,Tömböly C,Berkecz R,Keresztes A

更新日期：2016-08-01 00:00:00

abstract：:Various studies have shown a relationship between nerves and bones. Recent evidence suggests that both sensory and sympathetic nerves affect bone metabolism; however, little is known about how neuropeptides are involved in the differentiation of pluripotent stem cells into osteoblastic (OB) cells. To evaluate the puta...

journal_title：Neuropeptides

authors： Nagao S,Goto T,Kataoka S,Toyono T,Joujima T,Egusa H,Yatani H,Kobayashi S,Maki K

更新日期：2014-12-01 00:00:00

abstract：:Gestational cocaine treatment in rat dams results in decreased oxytocin (OT) levels, up-regulated oxytocin receptor (OTR) binding density and decreased receptor affinity in the whole amygdala, all concomitant with a significant increase in maternal aggression on postpartum day six. Rat dams with no gestational drug tr...

journal_title：Neuropeptides

authors： Jarrett TM,McMurray MS,Walker CH,Johns JM

更新日期：2006-06-01 00:00:00

abstract：:In the hot plate test the intracerebroventricular (i.c.v.) injection of oxytocin produced a significant decrease in nociception, starting from the dose of 1 microgram/rat. A comparable effect was obtained with 10-200 times higher intraperitoneal (i.p.) doses. The i.c.v. injection of the oxytocin antagonist d(CH2)5-Tyr...

journal_title：Neuropeptides

authors： Arletti R,Benelli A,Bertolini A

更新日期：1993-03-01 00:00:00

abstract：:A series of analogues of substance P, where the Met11 residue was replaced by Glu(OCH2CH3), Glu(OBzl) and Hse(CH3), were synthesized in order to investigate the effect on agonist activity of modifications at the C-terminal residue. The biological activities in the guinea-pig ileum assay (NK1 receptor) and rat [text sa...

journal_title：Neuropeptides

authors： Poulos C,Antoniou M,Patacchini R,Maggi CA,Pegoraro S,Rovero P

更新日期：1994-07-01 00:00:00

abstract：:We examined gene expression of corticotropin-releasing hormone and neuropeptide Y level in the hypothalamic paraventricular nucleus of mouse bearing a human oral squamous cell carcinoma. A cell line derived from a human oral squamous cell carcinoma was inoculated into the lower dorsal area of nude mice. Body weight, t...

journal_title：Neuropeptides

authors： Lee JH,Cha MJ,Choi SH,Hwang SJ,Kim DG,Jahng JW

更新日期：2004-12-01 00:00:00

abstract：:The effect of the selective non-peptide antagonist for NK1 receptors (+/-)CP 96,345 on cellular transduction mechanisms elicited by the NK1 selective agonist [Sar9]-substance P-sulfone ([Sar9]-SP) was investigated in a stabilized culture of human skin fibroblasts (HF) and compared to the effects of two peptide antagon...

journal_title：Neuropeptides

authors： Ziche M,Parenti A,Amerini S,Zawieja D,Maggi CA,Ledda F

更新日期：1996-08-01 00:00:00

abstract：:In an attempt to determine the localization of the messenger RNA (mRNA) encoding somatostatin in the rat retina, we studied Sprague-Dawley rats by in situ hybridization histochemistry using radiolabelled oligodeoxyribonucleotides complementary for rat somatostatin mRNA. Among the layers of retina, we found specific la...

journal_title：Neuropeptides

authors： Yamaguchi K,Gaur VP,Spira AW,Turner JE

更新日期：1990-09-01 00:00:00

abstract：:Immune system function has been shown to be under the influence of various neuromodulators and endocrine system peptides. This in vitro study describes the stimulatory effect of thyrotropin releasing hormone (thyroliberin, TRH) on thyrotropin (TSH) release from cultured human peripheral blood monocytes. The stimulator...

journal_title：Neuropeptides

authors： Komorowski J,Stepień H,Pawlikowski M

更新日期：1993-07-01 00:00:00

abstract：BACKGROUND:Chromogranin A (CgA) in plasma (P-CgA), a neuroendocrine marker of sympathetic stress, has been shown to predict mortality in medical intensive care. We hypothesized that the magnitude of CgA release would reflect stress load, and thereby injury severity in burn intensive care patients. METHODS:Fifty-one co...

journal_title：Neuropeptides

authors： Lindahl AE,Low A,Stridsberg M,Sjöberg F,Ekselius L,Gerdin B

更新日期：2013-06-01 00:00:00

abstract：:Development of transgenic mice overexpressing GH and GHR-KO mice with GH resistance provided novel animal models for study of the somatotropic axis and for identifying GH actions that may be relevant to its current and contemplated use in medicine and agriculture. Studies of phenotypic characteristics of these animals...

journal_title：Neuropeptides

authors： Bartke A,Chandrashekar V,Bailey B,Zaczek D,Turyn D

更新日期：2002-04-01 00:00:00

abstract：:3H-Bradykinin binding sites with the characteristics of receptors were identified in homogenates of bovine hippocampus and PC-12 cells. The characteristics of the binding were similar in both types of tissue and paralleled those of the B2 bradykinin receptor. Following exposure to nerve growth factor for 72 hours, the...

journal_title：Neuropeptides

authors： Kozlowski MR,Rosser MP,Hall E

更新日期：1988-11-01 00:00:00

abstract：:Attempts have been made to confirm reports that naloxonazine and Mr2034 are able to selectively antagonise morphine-induced analgesia and respiratory depression respectively. In the present studies these antagonists proved to be equi-effective against both the analgesic and respiratory depressant effects of morphine, ...

journal_title：Neuropeptides

authors： Rourke JD,Shaw JS

更新日期：1984-12-01 00:00:00

abstract：:Spermidine is a naturally occurring endogenous polyamine synthesized from diamine putrescine. It is a well-known autophagy inducer that maintains cellular and neuronal homeostasis. Healthy brain development and function are dependent on brain polyamine concentration. Polyamines interact with the opioid system, glutama...

journal_title：Neuropeptides

authors： Ghosh I,Sankhe R,Mudgal J,Arora D,Nampoothiri M

更新日期：2020-10-01 00:00:00

abstract：:Familial dysautonomia (FD) patients have diminished sensory C-fibers. Calcitonin gene related peptide (CGRP) is a widely distributed neuropeptide and prominent neurotransmitter in C-fibers. We show that plasma CGRP levels measured by radioimmunoassay is significantly lower in 51 FD patients compared to controls (P<0.0...

journal_title：Neuropeptides

authors： Maayan C,Becker Y,Gesundheit B,Girgis SI

更新日期：2001-06-01 00:00:00

abstract：:Melanin-concentrating hormone (MCH) and dynorphin genes are expressed in two discrete neuron populations of the rat lateral hypothalamus. Their roles remain hypothetical in mammals. In order to analyse changes in MCH and dynorphin gene expression, a multiplex competitive semi-quantitative reverse transcription-polymer...

journal_title：Neuropeptides

authors： Hervé C,Fellmann D

更新日期：1997-06-01 00:00:00

abstract：:The hypocretins/orexins (hcrts) are two recently described neuropeptides derived from the same precursor and expressed in a few thousand neurons in the perifornical area of the lateral hypothalamus, which project throughout the brain. The hypocretins bind to two G-protein coupled receptors with different selective aff...

journal_title：Neuropeptides

authors： de Lecea L,Sutcliffe JG,Fabre V

更新日期：2002-04-01 00:00:00

abstract：:Endothelins (ET) are a family of highly active neuropeptides with manifold influences via ET receptors (ETR) in both the peripheral and central nervous systems. We have shown previously that satellite glial cells (SGCs) in mouse trigeminal ganglia (TG) are extremely sensitive to ET-1 in evoking [Ca2+]in increase, appa...

journal_title：Neuropeptides

authors： Feldman-Goriachnik R,Hanani M

更新日期：2017-06-01 00:00:00

abstract：:Alzheimer's disease (AD) is a progressive neurodegenerative disease that deeply affects patients, their family and society. Although scientists have made intense efforts in seeking the cure for AD, no drug available today is able to stop AD progression. In this context, compounds isolated from animal venom are potenti...

journal_title：Neuropeptides

authors： Camargo LC,Campos GAA,Galante P,Biolchi AM,Gonçalves JC,Lopes KS,Mortari MR

更新日期：2018-02-01 00:00:00

abstract：:Lumbar disc herniation is a common cause of radicular pain, but the mechanism remains ambiguous and the treatment stays unsatisfied. Many studies revealed a traditional Chinese medicine puerarin may moderate chronic pain from diabetes and nerve injury. Thus far, the role and mechanism of puerarin in radicular pain is ...

journal_title：Neuropeptides

authors： Zhong Y,Huang YL,Hu YM,Zhu LR,Zhao YS

更新日期：2018-12-01 00:00:00

abstract：:Levels of beta-endorphin immunoreactive material (IRM) in cerebrospinal fluid (CSF) have been reported to correlate inversely with postoperative morphine requirement. Considering proopiomelanocortin (POMC) derivatives as predictors for sensitivity to postoperative pain, we determined authentic beta-endorphin (beta-end...

journal_title：Neuropeptides

authors： Matejec R,Schulz A,Mühling J,Uhlich H,Bödeker RH,Hempelmann G,Teschemacher H

更新日期：2006-02-01 00:00:00

abstract：:The role played by the biologically active CART 55-102 peptide in NAcc AMPH induced locomotion was investigated. When microinjected alone into this site, none of the doses of CART 55-102 tested (0.1, 0.4, 1.0 or 2.5 microg/0.5 microl/side) produced effects on locomotion during a two-h test. However, when co-injected w...

journal_title：Neuropeptides

authors： Kim JH,Creekmore E,Vezina P

更新日期：2003-12-01 00:00:00

abstract：:In order to further test whether or not psychostimulant drugs activate CART peptide-containing cells in the nucleus accumbens, we examined the fraction of CART positive cells that co-immunostained for c-Fos after administration of saline or cocaine (10 and 25 mg/kg i.p.). There was about a 45% increase in the fraction...

journal_title：Neuropeptides

authors： Hubert GW,Kuhar MJ

更新日期：2008-06-01 00:00:00