File:Evidence-of-effective-scrapie-transmission-via-colostrum-and-milk-in-sheep-1746-6148-9-99-S3.ogv

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Evidence-of-effective-scrapie-transmission-via-colostrum-and-milk-in-sheep-1746-6148-9-99-S3.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 1 min 1 s, 480 × 360 pixels, 947 kbps overall, file size: 6.89 MB)

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English: 07-1246. Lateral transmission control (VRQ/VRQ) used in Study 1 where sheep were mixed after milk consumption and examined at 32 months of age (29 months after mixing with scrapie milk recipients). This sheep stands facing the camera with low head carriage and swaying of the head and body. Upon approach, when it attempts to run away, it collapses to the floor and remains in sternal recumbency. (In a separate event, which is not shown, it lies in lateral recumbency with twitching of the eyelids and vertical/rotatory nystagmus, which disappeared when the sheep was placed in an upright position.) Muscle strength and demeanour returned to normal after the episode: the sheep can be seen standing firmly with its back rubbing against the metal rack.
Date
Source Konold T, Moore S, Bellworthy S, Terry L, Thorne L, Ramsay A, Salguero F, Simmons M, Simmons H (2013). "Evidence of effective scrapie transmission via colostrum and milk in sheep". BMC Veterinary Research. DOI:10.1186/1746-6148-9-99. PMID 23651710. PMC: 3750761.
Author Konold T, Moore S, Bellworthy S, Terry L, Thorne L, Ramsay A, Salguero F, Simmons M, Simmons H
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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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current09:45, 14 September 20131 min 1 s, 480 × 360 (6.89 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 360P 437 kbps Completed 20:56, 28 May 2024 51 s
VP9 240P 270 kbps Completed 20:55, 28 May 2024 40 s
WebM 360P 696 kbps Completed 20:56, 28 May 2024 16 s
QuickTime 144p (MJPEG) 977 kbps Completed 02:53, 25 October 2024 3.0 s

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