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Tumors Spreading Among
Sea Turtles In Japan

From Patricia Doyle, PhD
dr_p_doyle@hotmail.com
1-2-4



ProMed Mail
 
From Dr Akira Goto Source: Kyodo News on the web, 29 Dec 2003 [edited] http://home.kyodo.co.jp/photo/photo.jsp?news=20031229212906&word=all
 
Group warns of spread of tumors among sea turtles in Japan
 
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Members of the Osaka-based Sea Turtle Association of Japan warned on 29 Dec 2003 that a serious tumor-causing illness, called fibropapilloma, is apparently spreading among the turtles, with 3 cases found in Okinawa, Shizuoka, and Kochi prefectures since last summer. File photo shows a sea turtle in the sea near the Ogasawara islands, south of Tokyo.
 
 
From Dr Akira Goto Source: The Japan Times website, 30 Dec 2003 [edited] http://www.japantimes.com/cgi-bin/getarticle.pl5?nn20031230a8.htm
 
Tumor-causing illness imperils turtles
 
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Members of a Japan-based group working to protect sea turtles warned Monday that a serious tumor-causing illness is apparently spreading among the reptiles, with 3 cases having been identified in Japan since last summer.
 
The cases were found in Okinawa, Shizuoka and Kochi prefectures.
 
The illness, fibropapilloma, can be fatal when tumors block the turtle's mouth and eyes, obstructing the animal's movement and food intake. Experts believe the illness is caused by a virus.
 
A dead turtle found on Iriomote Island, Okinawa Prefecture, last summer had numerous tumors around the neck and legs and was diagnosed with severe fibropapillomas. Experts, however, could not determine the cause of death.
 
Another dead turtle was found on a beach in Omaezaki, Shizuoka Prefecture, in September with lesions on its legs. A 3rd turtle, still alive, was caught in a fishing net in November off Kochi.
 
ProMED-mail promed@promedmail.org
 
Dr Akira Goto, who is gratefully acknowledged for forwarding the above articles, has also sent us the following 2 URL's with pictures of affected turtles, downloaded from the website of the Sea Turtle Association of Japan:
 
The dead turtle found on Iriomote Island, Okinawa Prefecture: http://www4.osk.3web.ne.jp/~umigame/FpGreen.HP.JPG
 
and the case caught in a fishing net off Kochi: http://www4.osk.3web.ne.jp/~umigame/Fp.murotoHP.JPG.
 
In 2000, a 4837-bp sequence of a newly found green turtle herpesvirus (GTHV), implicated in the etiology of green turtle fibropapilloma, was obtained by researchers at the Retrovirology Research Laboratory, Pacific Biomedical Research Center, University of Hawaii at Manoa, Honolulu, in 2000, from tumor tissues of a green turtle with fibropapilloma. See "Rapid acquisition of entire DNA polymerase gene of a novel herpesvirus from green turtle fibropapilloma by a genomic walking technique"; Yu Q, Hu N, Lu Y, Nerurkar VR, Yanagihara R.; J Virol Methods. 2001 Feb; 91(2):183-95. - Mod.AS.
 
Patricia A. Doyle, PhD Please visit my "Emerging Diseases" message board at: http://www.clickitnews.com/ubbthreads/postlist.php?Cat=&Board=emergingdiseases Zhan le Devlesa tai sastimasa Go with God and in Good Health


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