File:Relationship-between-clinical-signs-and-postmortem-test-status-in-cattle-experimentally-infected-1746-6148-6-53-S4.ogv

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Relationship-between-clinical-signs-and-postmortem-test-status-in-cattle-experimentally-infected-1746-6148-6-53-S4.ogv ‎(Ogg multiplexed audio/video file, Theora/Vorbis, length 57 s, 370 × 290 pixels, 1.41 Mbps overall, file size: 9.65 MB)

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English: 143 (BSE positive-IHC). Steer, examined prior to cull at 42 months after oral dosing with 100 g of BSE affected brainstem homogenate (study 1). This steer does not over-react to cranial nerve testing but repeatedly startles at a sudden metallic sound (recorded as "repeated over-reactivity to sound"). It appears apprehensive in the corridor, circles on the spot and startles when it is encouraged to move away from the gate by hand clapping. The histopathological diagnosis was inconclusive for BSE (minimal vacuolation in the obex) but BSE was confirmed by other postmortem tests.
Date
Source Konold T, Sayers A, Sach A, Bone G, van Winden S, Wells G, Simmons M, Stack M, Wear A, Hawkins S (2010). "Relationship between clinical signs and postmortem test status in cattle experimentally infected with the bovine spongiform encephalopathy agent". BMC Veterinary Research. DOI:10.1186/1746-6148-6-53. PMID 21143919. PMC: 3019182.
Author Konold T, Sayers A, Sach A, Bone G, van Winden S, Wells G, Simmons M, Stack M, Wear A, Hawkins S
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current07:36, 20 November 201257 s, 370 × 290 (9.65 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 377 kbps Completed 09:22, 17 October 2018 35 s
Streaming 240p (VP9) 305 kbps Completed 21:34, 16 December 2023 1.0 s
WebM 360P 648 kbps Completed 08:38, 2 December 2023 9.0 s
Streaming 144p (MJPEG) 811 kbps Completed 22:45, 18 November 2023 1.0 s
Stereo (Opus) 70 kbps Completed 07:43, 23 November 2023 2.0 s
Stereo (MP3) 126 kbps Completed 22:45, 18 November 2023 2.0 s

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