Abstract:
:The mixed leukocyte population obtained from the peritoneum of the August rat is a potentially important experimental model of inherent eosinophilia that has not been well characterized. In the present study, isolated cell preparations generated a concentration-dependent release of leukotriene (LT) C(4) when exposed to the Ca(2+) ionophore A23187, reaching maximal stimulation at 5.0 muM. This response was inhibited by the 5-lipoxygenase activating protein antagonist MK-886 (0.1 muM), nominally Ca(2+) and Mg(2+)-free incubation media and by activation of protein kinase C via phorbol 12-myristate 13-acetate (50 nM). These findings establish a model system for investigating LTC(4) profiles contingent with innate peritoneal eosinophilia and are consistent with the hypothesis that cellular LTC(4) biosynthesis is phosphoregulated.
journal_name
Mediators Inflammjournal_title
Mediators of inflammationauthors
Huebner JM,Eversole RR,Jackson WF,Mackenzie CD,Stapleton SR,Beuving LJdoi
10.1155/S0962935196000610subject
Has Abstractpub_date
1996-01-01 00:00:00pages
443-7issue
6eissn
0962-9351issn
1466-1861journal_volume
5pub_type
杂志文章abstract::Breast cancer (BC) is potentially life-threatening malignancy that still causes high mortality among women. Scientific research in this field is focused on deeper understanding of pathogenesis and progressing of BC, in order to develop relevant diagnosis and improve therapeutic treatment. Multifunctional cytokine TGF-...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2014/141747
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Exhaled nitric oxide (FeNO) has been reported to be elevated in the oxidative stress involved in asthmatic patients, and the reaction of nitric oxide (NO) with superoxide anions results in the formation of nitrotyrosine. The purpose of this study was to investigate the effect of inhaled steroid treatment on ...
journal_title:Mediators of inflammation
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abstract:BACKGROUND:In smoking COPD patients the bronchoalveolar lavage (BAL) fluid contains high numbers of inflammatory cells. These cells might produce arachidonic acid (AA) metabolites, which contribute to inflammation and an increased bronchomotor tone. AIMS:To investigate levels of AA metabolites in BAL fluid, before and...
journal_title:Mediators of inflammation
pub_type: 临床试验,杂志文章
doi:10.1080/09629350123056
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abstract::The aim of our work was to find if MCP-1 -2518 (A/G) single nucleotide polymorphism (SNP) influences somehow the serum concentrations of high-sensitive CRP (hsCRP) both in patients suffering from ischemic heart disease (IHD), myocardial infarction (MI), angina pectoris (AP), and hypertension (HT) and in control group ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
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abstract::Peripheral artery disease (PAD) is a common disease affecting 20-25% of population over 60 years old. Early diagnosis is difficult because symptoms only become evident in advanced stages of the disease. Inflammation, impaired metabolism, and mitochondrial dysfunction predispose to PAD, which is normally associated wit...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2018/2760272
更新日期:2018-09-20 00:00:00
abstract:BACKGROUND:Human and rodent leukocytes express high levels of the glucocorticoid-inducible protein annexin 1 (ANXA1) (previously referred to as lipocortin 1). Neutrophils and monocytes have abundant ANXA1 levels. AIM:We have investigated, for the first time, ANXA1 ultrastructural expression in rat eosinophils and comp...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1080/09629350210000015683
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journal_title:Mediators of inflammation
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journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2012/829650
更新日期:2012-01-01 00:00:00
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journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
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journal_title:Mediators of inflammation
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abstract::Patients with inflammatory bowel disease (IBD) are at an increased risk of developing colorectal cancer (CRC). The risk factors of CRC in IBD patients include long disease duration, extensive colitis, severe histological inflammation, and coexistence with primary sclerosing cholangitis (PSC). Several molecular pathway...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
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journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
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更新日期:2012-01-01 00:00:00
abstract::Paraoxonase 1 (PON1) activity is markedly influenced by coding polymorphisms, Q/R at position 192 and M/L at position 55 of the PON1 gene. We investigated the frequencies of these polymorphisms and their effects on PON1 and antioxidant activities in 844 South African mixed ancestry individuals. Genotyping was done usi...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2014/217019
更新日期:2014-01-01 00:00:00
abstract::Monocyte chemotactic protein (MCP-1) is a specific monocyte chemoattractant and activating factor produced by both immune cells (mononuclear phagocytes and lymphocytes) and non-immune cells (parenchymal and stromal cells). In order to define the conditions under which human monocytes express MCP-1, monocytes were expo...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935194000050
更新日期:1994-01-01 00:00:00
abstract::The aim of this study was to evaluate the relationship between serum transforming growth factor β 1 (TGF- β 1) concentrations and the duration of type 1 diabetes mellitus (T1DM) in children and adolescents. One hundred and sixteen patients with T1DM and 19 healthy controls were examined. Serum TGF- β 1 concentrations ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/849457
更新日期:2013-01-01 00:00:00
abstract::Leukocytosis and thrombocytopenia occur during cardiopulmonary bypass (CPB) with extracorporeal circulation (ECC). Elevated circulating concentrations of macrophage colony-stimulating factor (M-CSF) are reported during thrombocytopenia and leukopenia of different origins. We have assessed M-CSF concentrations in 40 pa...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935196000518
更新日期:1996-01-01 00:00:00
abstract::Respiratory syncytial virus (RSV) is the most common respiratory virus and is associated with pediatric pneumonia, causing bronchiolitis and significant mortality in infants and young children. MicroRNAs (miRNAs) are endogenous noncoding small RNAs that function in gene regulation and are associated with host immune r...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2020/8919534
更新日期:2020-05-01 00:00:00
abstract::Increasing evidence has demonstrated that reactive oxygen species (ROS) induces oxidative stress and plays a crucial role in the pathogenesis of acute pancreatitis (AP). Hydrogen-rich saline (HRS), a well-known ROS scavenger, has been shown to possess therapeutic benefit on AP in many animal experiments. Recent findin...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2014/930894
更新日期:2014-01-01 00:00:00
abstract::Inflammation is a complex biological response to detrimental stimuli and can be a double-edged sword. Inflammation plays a protective role in removing pathogenic factors, but dysregulated inflammation is associated with several major fatal diseases such as asthma, cancer, and cardiovascular diseases. Asthma is a compl...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2016/2180417
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abstract::Our understanding of inflammation's role in the pathogenesis of myeloproliferative neoplasm (MPN) is evolving. The impact of chronic inflammation, a characteristic feature of MPN, likely goes far beyond its role as a driver of constitutional symptoms. An inflammatory response to the neoplastic clone may be responsible...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
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journal_title:Mediators of inflammation
pub_type: 杂志文章
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abstract::In addition to its well-established effect on T cells, cyclosporin A (CsA) also inhibits inflammatory cytokine production by macrophages. However, little is known about the mechanism of action of CsA on macrophage cytokine production. We measured the effect of CsA on basal and phorbol-myristate-acetate (PMA)-stimulate...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1080/09629359990423
更新日期:1999-01-01 00:00:00
abstract::We investigated whether TNB alters colonic tissue levels of PAF at the expense of changes in colonic motility in the isolated perfused rabbit left colon. Colonic inflammation was induced by the intracolonic administration of 0.25 ml of 50% ethanol containing 30 mg of trinitrobenzene. Strain gauge transducers were sewn...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935195000032
更新日期:1995-01-01 00:00:00
abstract:Purpose:To explore the potential of monocyte-to-lymphocyte ratio (MLR) at hospital admission for predicting acute traumatic intraparenchymal hematoma (tICH) expansion in patients with cerebral contusion. Patients and Methods. This multicenter, observational study included patients with available at-hospital admission (...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2020/5483981
更新日期:2020-12-28 00:00:00
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journal_title:Mediators of inflammation
pub_type: 杂志文章
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abstract::Platelet activating factor (PAF) is a potent inflammatory lipid. In this study we assessed the ability of PAF to impact lymphatic vessel function by altering prenodal lymphatic resistance. Intralymphatic PAF (7.47 x 10(-6), 7.47 x 10(-5) and 7.47 x 10(-4) M) increased lymphatic perfusion pressure at the two highest in...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935192000590
更新日期:1992-01-01 00:00:00
abstract::We investigated the influence of 2-chlorodeoxyadenosine (2-CdA) in combination with tumour necrosis factor-alpha (TNFalpha) or its mutein VI, which differs from the native molecule by N-terminal amino acid composition, on the survival time of mice inoculated with leukaemia L1210 or P388. Groups of mice with leukaemia ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935195000330
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Production of antibodies that are specific for allergens is an important pathological process in inflammatory allergic diseases. These contain the antibodies against antigens of Candida albicans, one of the normal microbial flora in an intestinal tract. We studied the effects of the prednisolone administrati...
journal_title:Mediators of inflammation
pub_type: 杂志文章
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更新日期:2004-06-01 00:00:00
abstract::The etiopathogenesis of endometriosis still remains unknown. Recent data provide new valuable information concerning the role of oxidative stress in the pathophysiology of the disease. It has been proved that levels of different lipid peroxidation end products are increased in both peritoneal fluid (PF) and serum of e...
journal_title:Mediators of inflammation
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
abstract::In addition to the spectrum of biological action already known to be exhibited by acetylsalicylic acid (ASA) as an analgesic, anti-inflammatory and platelet aggregation inhibitor, there is growing evidence of a stimulatory effect on the immune system. ASA has been found to increase the production ofcytokines and to in...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935194000591
更新日期:1994-01-01 00:00:00