{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T05:46:46Z","timestamp":1771048006790,"version":"3.50.1"},"reference-count":20,"publisher":"American Society for Microbiology","issue":"6","license":[{"start":{"date-parts":[[2001,11,1]],"date-time":"2001-11-01T00:00:00Z","timestamp":1004572800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Clin Diagn Lab Immunol"],"published-print":{"date-parts":[[2001,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            Recent studies have shown that alveolar macrophages (AMs) not only act as phagocytes but also play a central role as potent secretory cells in various lung diseases, including pneumonia and acute respiratory distress syndrome. The behavior of AMs during disseminated candidiasis, however, is insufficiently elucidated. This study is the first to report disseminated candidiasis in AM-depleted mice and to analyze the effect of AMs on\n            <jats:italic>Candida<\/jats:italic>\n            -induced acute lung injury. While all AM-sufficient mice died by day 2 after infection with\n            <jats:italic>Candida albicans<\/jats:italic>\n            , no mortality was observed among AM-depleted mice. Unexpectedly, the CFU numbers of\n            <jats:italic>C. albicans<\/jats:italic>\n            isolated from the lungs of AM-depleted mice were significantly higher than those for\n            <jats:italic>C. albicans<\/jats:italic>\n            isolated from AM-sufficient mice. The lung wet-to-dry weight ratio was lower for AM-depleted mice than for AM-sufficient mice, although this difference was not significant. We found that bronchoalveolar lavage fluid (BALF) from AM-depleted mice in candidemia contained fewer neutrophils than BALF from AM-sufficient mice. In addition, myeloperoxidase activities in lung homogenates of AM-depleted mice were significantly lower than those in homogenates of AM-sufficient mice. A significant decrease in levels of murine macrophage inflammatory protein 2 (MIP-2), a potent chemoattractant for neutrophils, was noted in lung homogenates from AM-depleted mice compared with levels in homogenates from AM-sufficient mice. Immunohistochemical studies using anti-MIP-2 antibodies revealed that AMs were the cellular source of MIP-2 within the lung during candidemia. We observed that AM depletion decreased levels of AM-derived neutrophil chemoattractant, alleviated acute lung injury during candidemia, and prolonged the survival of mice in candidemia, even though clearance of\n            <jats:italic>C. albicans<\/jats:italic>\n            from the lungs was reduced.\n          <\/jats:p>","DOI":"10.1128\/cdli.8.6.1258-1262.2001","type":"journal-article","created":{"date-parts":[[2002,7,27]],"date-time":"2002-07-27T09:56:57Z","timestamp":1027763817000},"page":"1258-1262","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":19,"title":["Role of Alveolar Macrophages in\n            <i>Candida<\/i>\n            -Induced Acute Lung Injury"],"prefix":"10.1128","volume":"8","author":[{"given":"Yutaka","family":"Kubota","sequence":"first","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshinobu","family":"Iwasaki","sequence":"additional","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidehiko","family":"Harada","sequence":"additional","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ichiro","family":"Yokomura","sequence":"additional","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mikio","family":"Ueda","sequence":"additional","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinichi","family":"Hashimoto","sequence":"additional","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masao","family":"Nakagawa","sequence":"additional","affiliation":[{"name":"<!--label omitted: 1-->Second Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"235","reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/jlb.52.3.303"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1128\/IAI.67.4.1828-1836.1999"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1093\/infdis\/167.5.1247"},{"key":"e_1_3_1_5_2","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1993.74.6.2812"},{"key":"e_1_3_1_6_2","first-page":"913","article-title":"Endotoxin and lung injury.","volume":"133","author":"Brigham K. 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