Alveolar macrophage
Human Alveolar Macrophage Growth Factor for Fibroblasts: REGULATION AND PARTIAL CHARACTERIZATION
... the alveolar structures in controlled within narrow limits by a strictly modulated rate of fibroblast ...for alveolar fibroblasts is the alveolar macrophage, a member of the mononuclear ...
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Regulation of alveolar macrophage death in acute lung inflammation
... that alveolar macrophage (AM) death plays important roles in the progression of lung inflammation through its influence on other immune cell populations in the ...
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Alveolar type II epithelial cells produce interleukin 6 in vitro and in vivo Regulation by alveolar macrophage secretory products
... Rat alveolar macrophage conditioned media (CM) increased IL-6 secretion by rat ATII cells through the effect of IL-1 and ...human alveolar macrophages and THP1 cells ...
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Rituximab therapy in pulmonary alveolar proteinosis improves alveolar macrophage lipid homeostasis
... enhanced alveolar macrophage functional activity and expression of lipid regulatory genes, PPARγ, ABCG1, and ...maintaining alveolar macrophage lipid ...in alveolar macrophages of ...
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Sex differences in the response of the alveolar macrophage proteome to treatment with exogenous surfactant protein-A
... Background: Male wild type (WT) C57BL/6 mice are less capable of clearing bacteria and surviving from bacterial pneumonia than females. However, if an oxidative stress (acute ozone exposure) occurs before infection, the ...
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Pneumonia recovery reprograms the alveolar macrophage pool
... Long-term alveolar macrophage adap- tations due to prior interactions with microbial stimuli are suggestive of trained immunity, and trained immunity of monocytes and macrophages is girded by metabolic ...
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Alveolar Macrophage Interaction With Air Pollution Particulates
... Alveolar Macrophage Interaction with Air Pollution Particulates Carroll-Ann Goldsmith, Charles Frevert, Amy Imrich, Constantinos Sioutas, and Lester Kobzik Department of Environmental He[r] ...
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The Alveolar Microenvironment of Patients Infected with Human Immunodeficiency Virus Does Not Modify Alveolar Macrophage Interactions with Streptococcus pneumoniae
... Inflammatory gene expression in alveolar macrophages from HIV-1-infected subjects compared to healthy controls showed a classical pattern of activation. RNA extracted from al- veolar macrophages 48 h after ...
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Modulation of alveolar macrophage driven fibroblast proliferation by alternative macrophage mediators
... disorders, alveolar macrophages, the mononuclear phagocytes of the lung, are known to spontaneously release two growth factors for fibroblasts, fibronectin and ...
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Catalase dependent peroxidative metabolism in the alveolar macrophage during phagocytosis
... A B S T R A C T Evidence for the presence of peroxidative metabolism in rabbit alveolar macrophages AM has been obtained from the following observations: a catalase is present in high co[r] ...
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The Alveolar Microenvironment of Patients Infected with Human Immunodeficiency Virus Does Not Modify Alveolar Macrophage Interactions with Streptococcus pneumoniae
... the alveolar milieu in particular is a product of the combined effect of lymphocyte, macrophage, and epithelial influences on innate and acquired immune ...6 Alveolar macrophages from HIV-infected ...
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Mechanism for the inflammatory response in primate lungs Demonstration and partial characterization of an alveolar macrophage derived chemotactic factor with preferential activity for polymorphonuclear leukocytes
... Whereas, alveolar macrophages (90%) and lymphocytes (7%) were the principal respiratory cells recovered initially from lavage fluid, later samples contained 45-90% PMNs To explain the observed ingress of PMNs into ...
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Influenza virus-induced immune complexes suppress alveolar macrophage phagocytosis.
... To determine what effect the presence of virus-induced immune complexes have on pulmonary phagocytic function, normal alveolar macrophages were preincubated with immune complexes isolate[r] ...
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Alveolar macrophage functions and DNA damage in cigarette smoke exposed mice
... Alveolar macrophages (AM) are known to play an essential role in lung defense through their ability to remove the foreign matters reaching the lung alveoli. Cigarette smoke (CS) is a critical risk factor for many ...
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Pulmonary Alveolar Macrophage DEFENDER AGAINST BACTERIAL INFECTION OF THE LUNG
... The rate of ingestion of inhaled bacteria by pulmonary alveolar macrophages is an important determinant of host defense. This parameter was investigated by infecting rats with finely dispersed aerosols bearing ...
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Immunoglobulin G induced single ionic channels in human alveolar macrophage membranes
... the macrophage membrane and its response to oligomeric immunoglobulin G (IgG) using the patch-clamp technique on human alveolar macrophages that were obtained by bronchoalveolar lavage and maintained in ...
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Isolation and partial characterization of a human alveolar macrophage derived neutrophil activating factor
... Human alveolar macrophages (AM) were obtained from eight normal volunteers using fiberoptic bronchoscopic lavage to explore potential interrelationships among leukocytes in pulmonary defense against ...
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Enhanced alveolar macrophage mediated antigen induced T lymphocyte proliferation in sarcoidosis
... which alveolar macrophages, in the presence of antigen, induce T-lymphocytes to ...sarcoidosis, alveolar macrophages were obtained by bronchoalveolar lavage, pulsed with tetanus toxoid, and co- cultured ...
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Interrelationships between the Human Alveolar Macrophage and Alpha 1 Antitrypsin
... Fluorescent antibody studies of human alveolar macrophages showed that alpha-1- antitrypsin is present in normal alveolar macrophages. In addition, macrophages from a patient with a homozygous deficiency of ...
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Human Alveolar Macrophage derived Chemotactic Factor for Neutrophils: STIMULI AND PARTIAL CHARACTERIZATION
... of alveolar macrophages in modulating the migration of neutrophils to the lung, normal human alveolar macrophages obtained from volunteers by bronchopulmonary lavage, were exposed for various periods of ...
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