File:Coccidioides-Endospores-and-Spherules-Draw-Strong-Chemotactic-Adhesive-and-Phagocytic-Responses-by-pone.0129522.s002.ogv

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Coccidioides-Endospores-and-Spherules-Draw-Strong-Chemotactic-Adhesive-and-Phagocytic-Responses-by-pone.0129522.s002.ogv (Ogg Theora video file, length 44 s, 400 × 320 pixels, 260 kbps, file size: 1.36 MB)

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English: Phagocytosis of C . posadasii endospores by human neutrophils. This video combines 3 movies of phagocytosis experiments in which a C. posadasii endospore was brought into contact with a pipette-held neutrophil and released (in the presence of heat-treated, autologous serum). Brief cell-target contact sufficed to establish adhesion and initiate phagocytosis. At the onset of target uptake, all neutrophils formed a protrusive "pedestal" that at first displaced the endospore outwards (i.e., away from the main cell body), which we have identified as a distinctive, target-specific morphological feature of neutrophil interaction with fungal particles (in heat-treated serum). (All 3 videos are sped up about 90 times.)
Date
Source S2 Video from Lee C, Thompson III G, Hastey C, Hodge G, Lunetta J, Pappagianis D, Heinrich V (2015). "Coccidioides Endospores and Spherules Draw Strong Chemotactic, Adhesive, and Phagocytic Responses by Individual Human Neutrophils". PLOS ONE. DOI:10.1371/journal.pone.0129522. PMID 26070210. PMC: 4466529.
Author Lee C, Thompson III G, Hastey C, Hodge G, Lunetta J, Pappagianis D, Heinrich V
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current12:24, 24 June 201544 s, 400 × 320 (1.36 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Format Bitrate Download Status Encode time
VP9 240P 70 kbps Completed 08:05, 22 August 2018 20 s
WebM 360P 461 kbps Completed 12:24, 24 June 2015 28 s
QuickTime 144p (MJPEG) 873 kbps Completed 08:29, 20 October 2024 2.0 s

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