Abstract:
:Immunosuppressive and antiproliferative effects of heparin may be beneficial in the field of solid organ transplantation. The aim of this study was to examine the effect of low-molecular-weight heparin (LMWH) compounds on the development of obliterative airway disease (OAD) in the rat tracheal transplant model. Allogenic heterotopic tracheal transplantations were performed from Brown-Norway into Lewis rats. Recipients were treated either with nadroparin, enoxaparin, parnaparin, or vehicle from day 0 until harvesting at day 7 or 21. Graft rejection was morphometrically assessed to determine the extent of luminal obliteration end epithelial necrosis. All tracheal grafts harvested at day 7 demonstrated nearly equivalent degree of luminal obstruction regardless of treatment regimen. Likewise, at day 21 the extent of airway narrowing and the degree of inflammatory cell infiltration were similar among the groups. Moreover, loss of airway epithelium was not prevented by LMWH treatments. Finally, intragraft mRNA expression for transforming growth factor-β1 and platelet-derived growth factor-A, interleukin-2, interferon-γ, and monocyte chemoattractant protein-1 did not differ between the groups. In contrast with findings in other animal models, treatment with LMWH preparations did not modify the development of OAD in rat tracheal allografts.
journal_name
Exp Lung Resjournal_title
Experimental lung researchauthors
Fillinger J,Antus Bdoi
10.3109/01902148.2010.499443subject
Has Abstractpub_date
2010-12-01 00:00:00pages
625-31issue
10eissn
0190-2148issn
1521-0499journal_volume
36pub_type
杂志文章abstract::The studies presented were designed to test the efficacy of farnesyltransferase inhibitors (FTIs) as potential chemopreventive compounds in the mouse lung tumor model, and in tumor cell lines. The compounds included manumycin, gliotoxin, dihydroepiandrosterone (DHEA), perillyl alcohol (POH), and FTI-276. Each of these...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/01902140150216819
更新日期:2000-12-01 00:00:00
abstract:AIM OF THE STUDY:Interleukin (IL)-10 is an anti-inflammatory cytokine, but its role in cigarette smoke (CS)-induced inflammation and chronic obstructive pulmonary disease (COPD) has not been fully elucidated. The purpose of this study was to investigate the effect of IL-10 deficiency on CS-induced pulmonary inflammatio...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148.2015.1096315
更新日期:2015-01-01 00:00:00
abstract::The role of the Clara and type II cell in the development of pulmonary tumors in the A/J mouse and Fischer rat was investigated by determining the relationship of DNA methylation and repair in pulmonary cells to oncogene activation and by characterizing the morphology of pulmonary tumors induced by treatment with 4-(m...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149109064417
更新日期:1991-03-01 00:00:00
abstract::Acute exposure to NO2 is reported to disrupt tight junctions in lung epithelium. We have studied the effects of chronic NO2 exposure and recovery breathing clean air to tight junctions of distal airway and alveolar epithelium. Syrian Golden hamsters were exposed to NO2 (30 PPM) for 5 or 9 months and a group of those a...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148609064295
更新日期:1986-01-01 00:00:00
abstract::This study investigated whether interleukin-1 (IL-1) inhibitory activity in LPS-stimulated culture supernatants of alveolar macrophages and epithelioid cells obtained from rabbit lung granulomas induced by complete Freund's adjuvant (CFA) was identical to IL-1 receptor antagonist (IL-1ra) and examined the changes of I...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149509068834
更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:Hypoperfusion of the pulmonary vascular bed under the condition of congenital cardiac malformations may lead to progressive pulmonary vascular disease. To improve the mechanistic understanding of this disease, we examined the biochemical and morphological changes of the lung in a relevant animal model and pr...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148.2012.708385
更新日期:2012-09-01 00:00:00
abstract::Male Sprague-Dawley rats were placed in hypobaric hypoxia for 17-21 d (FIO2 10%) to establish pulmonary hypertension (PH) and control rats were kept in normobaric room air. Right mean atrial and ventricular pressures (PRA, PRV) were recorded, left ventricular (LV) blood was collected, and lungs were perfused with hepa...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149209031681
更新日期:1992-03-01 00:00:00
abstract::Administering liposome-encapsulated drugs by aerosols could be a feasible way of targeting drugs to the lung, specifically to pulmonary alveolar macrophages (AM). In the mouse model, we characterized uptake of carboxyfluorescein- (CF-) labeled liposomes by AM in vivo after acute inhalation of liposome aerosols, and th...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149309071077
更新日期:1993-01-01 00:00:00
abstract::The Ca(2+)-mobilizing actions of adenosine 5'-triphosphate (ATP), bradykinin, and histamine were compared in phenotypically distinct human nasal epithelial (HNE) cell types and as a function of time in cell culture. Single-cell measurements of intracellular free Ca2+ (Ca2+i, Fura-2 fluorescence) were recorded in cilia...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/019021499270196
更新日期:1999-06-01 00:00:00
abstract::Suboptimal intake of dietary zinc (Zn) is one of the most common nutritional problems worldwide. Previously, the authors have shown that zinc deficiency (ZD) produces oxidative and nitrosative stress in lung of male rats. The goal of this study is to test the effect of moderate ZD on insulin-like growth factor (IGF)-1...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902140903061787
更新日期:2010-02-01 00:00:00
abstract::In order to investigate some of the characteristics of superoxide anion release from alveolar macrophages, the effects of substances known to influence superoxide release from polymorphonuclear leukocytes (PMN) were studied in rat alveolar macrophages. There is a relatively small, but constant, amount of superoxide re...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148109052305
更新日期:1981-05-01 00:00:00
abstract::Nuclear factor kappa B (NF-kappa B) is a critical transcription factor for the production of many inflammatory cytokines. It is activated in the airway epithelium of human asthmatics and in mice after allergic stimulation. To examine the role of NF-kappa B activation in allergic inflammation, the authors generated tra...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902140903019710
更新日期:2009-12-01 00:00:00
abstract::The production of reactive oxygen species (ROS) during hyperoxia contribute to alveolar epithelial apoptosis. In the present study, the molecular mechanisms of oxidative stress-induced alveolar epithelial cell apoptosis were investigated. The cytoprotective effects of N-acetylcysteine (NAC) were evaluated. Treatments ...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902141003678582
更新日期:2010-08-01 00:00:00
abstract::Variable numbers of composite repetitive motifs are found in different individuals within intron 4 of the surfactant protein B (SP-B) gene (Biochem J. 1995;305:583). This study tests the hypothesis that the distribution of SP-B alleles differs among racial/ethnic groups. A total of 412 SP-B alleles were analyzed: 206 ...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149609046037
更新日期:1996-07-01 00:00:00
abstract::The integrity of the respiratory epithelium is crucial for airway homeostasis. Tobacco smoke exposure and recurrent infections of the airways play a crucial role in the progression and in the decline of the respiratory function in chronic obstructive pulmonary disease (COPD). The aim of this study was to detect differ...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/01902148.2017.1377784
更新日期:2017-01-01 00:00:00
abstract::Excess production of neutrophil elastase contributes to the pathogenesis of acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). However, the role of neutrophil elastase in the repair process following ALI/ARDS is not well understood. The objective of this study was to evaluate the effect of neutrop...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148.2011.633306
更新日期:2012-02-01 00:00:00
abstract::We investigated the distribution of adrenergic receptors in ferret trachea using autoradiography. [3H]Dihydroalprenolol, used to identify beta-adrenoceptors, revealed a high density of specific binding sites over surface epithelium and submucosal glands, with less labelling of smooth muscle. [3H]prazosin labelling sho...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148309061513
更新日期:1983-11-01 00:00:00
abstract:BACKGROUND:HSPGs are glycoproteins containing covalently attached heparan sulfate (HS) chains which bind to growth factors, chemokines, etc., and regulate various aspects of inflammation including cell recruitment. We previously showed that deletion of endothelial N-acetylglucosamine N-deacetylase-N-sulfotransferase-1 ...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/01902148.2018.1451574
更新日期:2018-03-01 00:00:00
abstract::Tracheal occlusion (TO) performed surgically in utero near the end of gestation causes a rapid increase in the distension of future airspaces, resulting in accelerated lung development. The authors hypothesize that TO stimulates microvascular growth concomitant with a rapid increase in the expression of genes implicat...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/01902140701884331
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:This study was prospectively designed to investigate the effects of different concentrations of isoflurane (ISO) pretreatment on respiratory mechanics, oxygenation, and hemodynamics in lipopolysaccharide (LPS)-induced acute respiratory distress syndrome (ARDS) model of juvenile piglets. METHODS:Twenty-four pig...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148.2015.1054530
更新日期:2015-01-01 00:00:00
abstract::Chlorinated amines are long-lived oxidants released from inflammatory cells. They have been observed to alter the function of important inflammatory molecules. Whether they can contribute directly to the inflammatory alteration of cellular barriers is not known. Monolayers of cultured porcine pulmonary artery endothel...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148909087864
更新日期:1989-05-01 00:00:00
abstract::A number of novel chemotactic cytokines are becoming increasingly recognized as important participants in the elicitation of specific inflammatory cells from the peripheral blood to sites of inflammation. Recent observations have now demonstrated that certain chemotactic cytokines possess specificity for the selected ...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149109063278
更新日期:1991-01-01 00:00:00
abstract::The molecular events involved in both the initiation and development of silicosis are at present poorly defined, although mediators released from macrophages exposed to silica particles are believed to play a role. We have investigated the in vitro production of arachidonic acid (AA) metabolites in adherent bovine alv...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148909069615
更新日期:1989-07-01 00:00:00
abstract::The effect of a receptor binding protein for tumor necrosis factor (TNFrbp) on cell infiltration, bronchial hyperreactivity, and release of inflammatory mediators were studied following antigen challenge in sensitized rats. A 3-fold increase in total cell number, mainly neutrophils and eosinophils, was noted in bronch...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/019021401750069366
更新日期:2001-03-01 00:00:00
abstract::CTP:cholinephosphate cytidylyltransferase (CT) is a key enzyme required for surfactant phosphatidylcholine synthesis, and its activity is regulated by lung lipids. This study evaluated the effect of epidermal growth factor (EGF) on the phospholipid content and the expression of CT in the lung following direct in vivo ...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902149409064369
更新日期:1994-01-01 00:00:00
abstract::Angiotensin-converting enzyme (ACE) generates angiotensin II and degrades bradykinin. This ectopeptidase acts as a marker in pathologic conditions, showing tissue and vascular damage. In order to evaluate serum and tissue ACE activity in bleomycin-associated lung damage, the authors studied morphological and enzymatic...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/01902140490266556
更新日期:2004-03-01 00:00:00
abstract::Purpose/Aim of Study: Studies of pulmonary fibrosis (PF) have resulted in DNA damage, inflammatory response, and cellular senescence being widely hypothesized to play a role in the progression of the disease. Utilizing these aforementioned terms, genomics databases were interrogated along with the term, "pulmonary fib...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.1080/01902148.2017.1318975
更新日期:2017-04-01 00:00:00
abstract::Retention in the extrathoracic airways, and clearance by nose blowing, of monodisperse indium-111-labeled polystyrene particles were followed for at least 2 days after inhalation by healthy volunteers. Nine volunteers inhaled 3-μm aerodynamic diameter particles while sitting at rest, whereas subgroups of 3 or 4 inhale...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902148.2010.518301
更新日期:2011-03-01 00:00:00
abstract::Inflammation plays a key role in lung injury and in the pathogenesis of asthma. Two murine models of allergic airway inflammation-sensitization and challenge to ovalbumin (OVA) and intratracheal exposure to interleukin-13 (IL13)-were used to evaluate the expression of poly(ADP-ribose) polymerase-1 (PARP-1) in allergic...
journal_title:Experimental lung research
pub_type: 杂志文章
doi:10.3109/01902141003663360
更新日期:2010-09-01 00:00:00
abstract::Basement membranes (BM) are specialized extracellular matrices (ECM) which serve as complex interfaces between epithelia, peripheral nerves, or muscle cells and their surrounding tissue microenvironments. Their composition is known to include type IV collagen, laminin, entactin, heparan sulfate proteoglycan (HSPG, per...
journal_title:Experimental lung research
pub_type: 杂志文章,评审
doi:10.3109/01902149709074023
更新日期:1997-03-01 00:00:00