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of PRP in competitive athletes amid some concerns that it boosted performance-enhancing growth factors. However, that ban was lifted the following year, after it was concluded that there was a "lack of any current evidence concerning the use of these methods for purposes of performance enhancement".
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There is some debate about the effectiveness of the procedure on improving healing times, with some doctors suggesting the evidence is inconclusive or contentious.
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ruled that blood-spinning could be used to introduce banned substances, and in 2010 the agency went as far as banning the use of
74:. The PRP sample can then be injected into the patient's injury, which may help reduce pain and improve recovery speeds.
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Wasterlain AS, Braun HJ, Harris AH, Kim HJ, Dragoo JL (2013). "The systemic effects of platelet-rich plasma injection".
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Numerous professional athletes in a variety of sports have used blood-spinning to help recover from injuries, including
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When the tube of blood is removed from the centrifuge, the components have separated into three layers:
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to be isolated from other blood components. The platelets and plasma are then combined forming
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This procedure has been deemed controversial at times, especially when used by
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311:"Tottenham in market for striker while Jermain Defoe nurses muscle tear"
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277:"Rafael Nadal learns to control pain in fighting back to No 1 again"
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225:"World Anti-Doping Agency announces changes to Prohibited List"
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168:"Rapid healing trick falls foul of anti-doping rules"
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245:"Blood spinning promising; studies inconclusive"
156:. Hospital for Special Surgery. 19 January 2010.
70:(PRP), which has high concentrations of natural
31:containing platelet cells, and red blood cells.
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259:"Blood spinning – legal but controversial"
299:. The Wall Street Journal. 30 March 2010.
247:. San Francisco Chronicle. 13 April 2010.
297:"Spinning Blood Isn't Just for Athletes"
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136:'s managerial stint at the club.
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170:. New Scientist. 14 May 2005.
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120:. The practice is allowed by
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100:professional tennis player
78:Use in professional sports
154:"What Is Blood Spinning?"
195:10.1177/0363546512466383
92:intramuscular injections
88:World Anti-Doping Agency
54:are taken and spun in a
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68:platelet-rich plasma
42:used to shorten the
230:Irish Medical Times
107:professional golfer
317:. 29 January 2013.
265:. 29 January 2013.
233:. 10 January 2011.
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285:. 8 October 2013.
126:Tottenham Hotspur
40:medical procedure
16:Medical procedure
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110:Tiger Woods
64:blood serum
58:, allowing
46:time of an
25:blood serum
329:Categories
140:References
118:Hines Ward
56:centrifuge
29:buffy coat
128:, and at
60:platelets
211:44339524
203:23211708
84:athletes
132:during
130:Chelsea
116:player
44:healing
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48:injury
27:, the
335:Blood
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52:blood
38:is a
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122:FIFA
62:and
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114:NFL
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