Results 21 to 30 of about 183,665 (310)

The effect of enzymatic hydrolysate of lymphoid tissue of broiler chickens on the morphofunctional state of macrophages

Vestnik MGTU, 2022
The goal of studying the mechanisms of action of cells that structure the immune system is to obtain additional data about the influence of immunomodulating peptides of natural origin on the possibility of regulating immune processes.
Kolberg N. A., Moskovenko N. V., Tikhonov S. L., Tikhonova N. V.   +3 more
doaj   +1 more source

Apoptosis in the lungs of pigs infected with porcine reproductive and respiratory syndrome virus and associations with the production of apoptogenic cytokines [PDF]

, 2003
International audienceApoptosis was studied in the lungs of pigs during an infection with a European strain of porcine reproductive and respiratory syndrome virus (PRRSV) and it was examined if cytokines were involved in the induction of apoptosis ...
Labarque, Geoffrey, Nauwynck, Hans, Pensaert, Maurice, Van Gucht, Steven, Van Reeth, Kristien   +4 more
core   +3 more sources

Phagocytic properties of lung alveolar wall cells [PDF]

, 1974
For the purpose to define the mechanism of heavy metal intoxication by inhalation, morphologic observations were made on rat lungs after nasal instillation of iron colloid particles of positive and negative electric charges. Histochemical observation was
Tanaka, Akisuke
core   +1 more source

Glutathione s-transferase omega in the lung and sputum supernatants of COPD patients [PDF]

, 2015
BACKGROUND: The major contribution to oxidant related lung damage in COPD is from the oxidant/antioxidant imbalance and possibly impaired antioxidant defence. Glutathione (GSH) is one of the most important antioxidants in human lung and lung secretions,
Board, Philip, Harju, Terttu H, Kinnula, Vuokko L, Peltoniemi, Mirva J, Ruddock, Lloyd W, Rytila, Paula H, Salmenkivi, Kaisa M, Soini, Ylermi   +7 more
core   +1 more source

Lung collagens perpetuate pulmonary fibrosis via CD204 and M2 macrophage activation. [PDF]

PLoS ONE, 2013
Idiopathic pulmonary fibrosis is characterized by abundant collagen production and accumulation of alternatively activated macrophages (M2) in the lower respiratory tract.
Mirjam Stahl, Jonas Schupp, Benedikt Jäger, Michael Schmid, Gernot Zissel, Joachim Müller-Quernheim, Antje Prasse   +6 more
doaj   +1 more source

Synovial tissue macrophages: friend or foe? [PDF]

, 2017
Healthy synovial tissue includes a lining layer of synovial fibroblasts and macrophages. The influx of leucocytes during active rheumatoid arthritis (RA) includes monocytes that differentiate locally into proinflammatory macrophages, and these produce ...
Alivernini, Stefano, Kurowska-Stolarska, Mariola   +1 more
core   +2 more sources

Diversity of Macrophages in Lung Homeostasis and Diseases

Frontiers in Immunology, 2021
Lung macrophages play important roles in the maintenance of homeostasis, pathogen clearance and immune regulation. The different types of pulmonary macrophages and their roles in lung diseases have attracted attention in recent years.
Fei Hou, Fei Hou, Kun Xiao, Li Tang, Lixin Xie   +4 more
doaj   +1 more source

TL1A/DR3 axis involvement in the inflammatory cytokine network during pulmonary sarcoidosis [PDF]

, 2015
BACKGROUND: TNF-like ligand 1A (TL1A), a recently recognized member of the TNF superfamily, and its death domain receptor 3 (DR3), firstly identified for their relevant role in T lymphocyte homeostasis, are now well-known mediators of several immune ...
A. Cabrelle, A. Teramo, C Agostini, C Agostini, C Agostini, C Agostini, C Agostini, C Agostini, C. Agostini, F Meylan, F. Calabrese, F. Calzetti, F. Cinetto, G Bamias, G Bamias, G Bamias, G Mautino, G. Semenzato, GW Jones, J Müller-Quernheim, KA Oswald-Richter, KL Wallace, KS Lee, L Li, L Nissinen, M Facco, M Facco, M. A. Cassatella, M. Facco, MA Cassatella, MA Judson, MT Henry, N Kamada, N Kamada, N. Tamassia, R Polverosi, RE Vandenbroucke, S. Carraro, SK Bedoya, TH Schreiber, TS Migone, V. Martini, VY Taraban, X Sun, Y Aiba, YJ Kang   +45 more
core   +1 more source

Commensal microbiota maintains alveolar macrophages with a low level of CCL24 production to generate anti-metastatic tumor activity

Scientific Reports, 2017
Microbiota maintains host tissue homeostasis and influences tissue-resident macrophages. However, the mechanisms by which commensal bacteria in regulating the alveolar macrophages remain unclear. Here, by using an antibiotic-treated (Abt) mouse model, we
Min Cheng, Yongyan Chen, Liang Wang, Wen Chen, Ling Yang, Guodong Shen, Tingjuan Xu, Gan Shen, Zhigang Tian, Shilian Hu   +9 more
doaj   +1 more source

Alveolar macrophage-derived gVPLA2 promotes ventilator-induced lung injury via the cPLA2/PGE2 pathway

BMC Pulmonary Medicine, 2023
Background Ventilator-induced lung injury (VILI) is a clinical complication of mechanical ventilation observed in patients with acute respiratory distress syndrome.
Hanghang Han, Qiuwen Xie, Rongge Shao, Jinju Li, Xueke Du   +4 more
doaj   +1 more source