Abstract:
:The selective kappa opioid receptor agonist MR 2034 exerted pronounced suppression of plaque-forming cell (PFC) response following intraperitoneal (i.p.) administration in the rat. Pretreatment with preferential kappa and mu opioid receptor antagonists MR 2266 and naloxone, respectively, revealed that this effect was mediated mainly by kappa, and to a low extent by mu opioid receptors. Intracerebroventricular (i.c.v.) administration of quaternary naltrexone (QNtx) moderately attenuated, whereas i.p. given QNtx completely prevented the suppressive effect of MR 2034, suggesting a peripheral mechanism of action, and only minor involvement of brain opioid receptors. MR 2034 markedly decreased the PFC response of spleen cells obtained from in vivo immunized rats, treated in vitro with the opiate. The immunosuppressive action of MR 2034 in vitro was completely and partially blocked by equimolar concentrations of MR 2266 and naloxone, respectively. Antagonists alone produced stimulation of PFC following i.p. administration in the rat, but did not affect PFC response upon in vitro treatment. These results suggest that peripheral kappa opioid receptors down-regulate primary humoral immune response in the rat, and that this effect may be produced by direct interference with plasma cell activity.
journal_name
J Neuroimmunoljournal_title
Journal of neuroimmunologyauthors
Radulović J,Miljević C,Djergović D,Vujić V,Antić J,von Hörsten S,Janković BDdoi
10.1016/0165-5728(94)00161-gsubject
Has Abstractpub_date
1995-03-01 00:00:00pages
55-62issue
1-2eissn
0165-5728issn
1872-8421pii
0165-5728(94)00161-Gjournal_volume
57pub_type
杂志文章abstract::A single intracerebroventricular injection of 100 ng of beta-endorphin altered the course of the central nervous system (CNS) infection of a temperature-sensitive mutant of vesicular stomatitis virus (VSV), tsG31-KS5. When mice were administered beta-endorphin and then 24 h later infected intracerebrally with tsG31-KS...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(89)90097-0
更新日期:1989-09-01 00:00:00
abstract::The levels of the soluble (s) CD40:sCD40 ligand (L) dyad, which belongs to the tumor necrosis factor (TNF)-alpha:TNF-alpha-receptor superfamily, are significantly increased in the cerebrospinal fluid (CSF), but not the serum of cobalamin (Cbl)-deficient (Cbl-D) rats. They were normalized or significantly reduced after...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2006.04.002
更新日期:2006-07-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(94)00176-o
更新日期:1995-03-01 00:00:00
abstract::Inflammatory reactions in the CNS, resulting from a loss of control and involving a network of non-neuronal and neuronal cells, are major contributors to the onset and progress of several major neurodegenerative diseases. Therapeutic strategies should therefore keep or restore the well-controlled and finely-tuned bala...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2008.10.007
更新日期:2009-01-03 00:00:00
abstract::Cells that produce tumor necrosis factor-alpha (TNF-alpha) require the presence of signaling molecules since this cytokine is not normally expressed in a constitutive manner. It has been demonstrated that glial cells can produce TNF-alpha; however, the specific inducing molecules and their mechanism(s) of action have ...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(92)90049-q
更新日期:1992-02-01 00:00:00
abstract::Lactogen-dependent Nb2 cell lines have been widely employed to investigate signaling mechanisms coupled to prolactin receptor (PRLR)-stimulated transcription of hormone-responsive genes. We previously reported that PRL rapidly induced expression of the immediate-early protooncogene, pim-1. In the present report, we de...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(00)00301-5
更新日期:2000-09-01 00:00:00
abstract::Experimental autoimmune myasthenia gravis (EAMG) was induced in rats by injection of purified acetylcholine receptor (AChR). In addition to detecting elevated serum titers of anti-AChR antibodies, we observed decreased twitch-tension at submaximal stimulation voltages and increased curare sensitivity by muscles obtain...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(87)90013-0
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abstract::To determine the role of endogenous interleukin-18 (IL-18) in pneumococcal meningitis, meningitis was induced in IL-18 gene-deficient (IL-18(-/-)) and wild-type (WT) mice by intranasal inoculation of Streptococcus pneumoniae with hyaluronidase. Induction of meningitis resulted in an upregulation of both pro- and matur...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(03)00088-2
更新日期:2003-05-01 00:00:00
abstract::Emerging autoimmunity (epitope-spreading) generated as a consequence of myelin damage is suggested to underlie the relapses in multiple sclerosis (MS). Myelin oligodendrocyte glycoprotein (MOG 8-21) induces relapsing EAE in ABH mice characterized by broadening of the autoimmune reportoire. Despite epitope spreading to...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
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更新日期:2005-07-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(96)00068-9
更新日期:1996-08-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2005.07.008
更新日期:2005-11-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(97)00149-5
更新日期:1997-12-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(99)00272-6
更新日期:2000-05-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(98)00153-2
更新日期:1998-11-02 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2014.09.017
更新日期:2014-12-15 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2004.05.001
更新日期:2004-08-01 00:00:00
abstract::Experimental autoimmune encephalomyelitis (EAE) was induced in Lewis rats by inoculation with myelin basic protein (MBP) and adjuvants. Rats were treated with second daily injections of saline or cyclosporin A (CsA) from the day of inoculation. Saline-treated rats had an acute episode of disease followed by clinical r...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(99)00047-8
更新日期:1999-06-01 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(83)90007-3
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(98)00122-2
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pub_type: 杂志文章
doi:10.1016/0165-5728(91)90099-s
更新日期:1991-10-01 00:00:00
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更新日期:2000-01-24 00:00:00
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2014.02.005
更新日期:2014-04-15 00:00:00
abstract::We compared the distribution of circulating T-cell subsets within 2 weeks of onset of symptoms in 14 patients with acute Guillain-Barré syndrome (GBS) and 37 normal controls. The levels of OKT4+ (putative helper-inducer) cells was definitely abnormal (decreased) in 3/13 tested. The levels of OKT8+ (putative suppressor...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(85)80050-3
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journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2014.03.002
更新日期:2014-05-15 00:00:00
abstract::To elucidate the possible involvement of the inducible nitric oxide synthase (iNOS) and NO in the development of lymphocytic choriomeningitis (LCM), the consequences of inhibition of iNOS by the inhibitor aminoguanidine was examined in mice following intracerebral infection with LCM virus (LCMV). Aminoguanidine admini...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(96)00129-4
更新日期:1996-12-01 00:00:00
abstract::Interferon-β (IFN-β) is often discontinued in RRMS patients due to its most common side effect, the flu-like syndrome (FLS). The mechanisms underlying IFN β-induced FLS symptoms are still unclear. The endocannabinoid system (ECS) is a key regulator of pain and inflammation. Thus we tested the hypothesis that the ECS c...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2017.02.007
更新日期:2017-04-15 00:00:00
abstract::The BeAn strain of Theiler's murine encephalomyelitis virus (TMEV) persists in the CNS and produces a chronic inflammatory demyelinating disease that is an animal model for human multiple sclerosis (MS). The mechanisms leading to TMEV-induced demyelination are still under study but most likely involve both immune-medi...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
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abstract::A technique is described which allows the detection of virus-specific oligoclonal IgG in unconcentrated cerebrospinal fluid (CSF) from patients with virus infections of the central nervous system. CSF is isoelectrically focused in agarose gels and immunoglobulins are blotted to nitrocellulose filters, passively loaded...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/s0165-5728(84)80008-9
更新日期:1984-12-01 00:00:00
abstract::The expression of intercellular adhesion molecule-1 (ICAM-1) by human cerebral endothelium was studied in primary cultures of human brain microvessel endothelial cells following treatment with bacterial lipopolysaccharide (LPS), tumor necrosis factor-alpha (TNF-alpha), interleukin-1 beta (IL-1 beta) and interferon-gam...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/0165-5728(92)90170-p
更新日期:1992-07-01 00:00:00
abstract::Omega-3 polyunsaturated fatty acids (PUFA n3) provide neuroprotection due to their anti-inflammatory and anti-apoptotic properties as well as their regulatory function on growth factors and neuronal plasticity. These qualities enable PUFA n3 to ameliorate stroke outcome and limit neuronal damage. Young adult male rats...
journal_title:Journal of neuroimmunology
pub_type: 杂志文章
doi:10.1016/j.jneuroim.2014.11.007
更新日期:2015-01-15 00:00:00