Fungi isolated from the skin lesions of Ghezel and Makui sheep with suspected ringworm in Urmia, Iran

Subject Areas : Veterinary Clinical Pathology

عبداله Araghi – Sooreh ¹ , امیر Chahardoli ² , علی Hassanpour ³

1 - Department of Clinical Sciences, Faculty of Veterinary Medicine, Urmia Branch, Islamic Azad University, Urmia, Iran
2 - Graduate of Veterinary Medicine, Urmia Branch, Islamic Azad University, Urmia, Iran
3 - Department of Clinical Sciences, Faculty of Veterinary Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran

Received: 2012-06-17 Accepted : 2012-09-05 Published : 2012-05-21

Keywords: Sheep, Saprophytic fungi, Dermtophyte, Ringworm,

Abstract :

Non-dermatophytic fungi are frequently isolated on the cultures used in surveys of animals suspected of having ringworm. The present study was conducted to identify of saprophytic fungi and dermatophyte isolated from sheep with suspected ringworm in Urmia, Iran. A total of 1323 sheep from two breeds of Ghezel (n = 727) and Makui (n = 596) were examined for skin lesions. Only 4(0.035 %) lesions with hair loss and scaling were found on ears of Ghezel sheep. Samples were examined microscopically by KOH and cultured ontoSabouraud’s dextrose agar and Sabouraud’s dextrose with chloramphenicol and cycloheximide, incubated at 25 and 37 ° C and examined for 4weeks. All (100%) of the specimens yielded positive culture. Fungal isolates were Alternariaspp. (3 cases, 75 %) and Mucor spp. (2 cases, 50%). No dermatophyte fungi were cultured from suspected ringworm lesions. Saprophytic fungi isolated in the present study may not be considered as cause of skin lesions in Ghezel sheep.

References:

1. آویزه، ر. قربانپور، م. و بهبهانی، س. 1387. درماتوفیت های جدا شده از سگ ها  و گربه های شهری و روستایی شهرستان اهواز. مجله دامپزشکی ایران، سال چهارم، شماره سه، صفحات: 11-5.


2. قربانپور، م. حاجی حاجی کلایی، م. ر. و خوشبخت، ر.1380. سبب شناسی کچلی های گوسفند در اهواز. مجله علمی دانشکده دامپزشکی، دانشگاه شهید چمران اهواز،سال چهارم، شماره هفت،صفحات: 80-75.


3. میاحی، م. قربانپور نجف آبادی، م. فتاحی نیا، م. و شیرعلی، س. 1387. بررسی عوامل ایجاد کننده مایکوز های جلدی در پرندگان زینتی شهرستان اهواز. مجله دامپزشکی ایران، سال چهارم، شماره چهار، صفحات: 60-56.


4. میکائیلی، ع. مصطفایی، ع. رحیمی، م. و قشقایی، ع.1388. فراوانی واریته های ترایکوفایتون وروکوزوم در گاوهای مبتلا به درماتوفیتوزیس در گاوداری های شهرستان کرمانشاه. مجله دامپزشکی ایران، سال پنجم، شماره یک، صفحات: 69-64.
   
   
   1. Abdel-Gawad, K.M. 1997.  Mycological and some physiological studies of keratinophilic and other molds associated with sheep wool. Microbiol. Res. 152:181-188.
   
   
   2. Al-Shtayeh, M.S., Arda, H.M., Hassouna, M. andShaheen, S.F. 1988.Keratiophilic fungi on the hair of cows, donkeys, rabbits, cats, and dogs from the West Bank of Jordan. Mycopathol. 104(2): 109-121.
   
   
   3. Aho, R. 1983. Saprophytic fungi isolated from the hair of domestic and laboratory animals with suspecteddermatophytosis. Mycopathol. 83:65-73.
   
   
   4. Bagy, M.M.K. and Abdel-Hafez, A.A.I. 1985.Mycoflora of camel and goat hairs from Al-Arish, Egypt. Mycopathol. 92: 125-128.
   
   
   5. Bourdeau, P., Marchand, A.M.,Alexandre, F. and Marchand, A. 2004.  Skin fungal flora in horses: is an important component. Vet. Dermatol. 15: 66-66.
   
   
   6. Coles, B.M., Stevens, D.R. and Hunter, R.L. 1978. Equine nodular dermatitis with Alternariatenuis infection. Vet. Pathol. 15:779-780.
   
   
   7. El-Said, A.H.M., Sohair, T.H. and El-Hadi, A.G.2009. Fungi associated with the hair of goat and sheep in Libya. Mycobiol. 37(2): 82-88.
   
   
   8. El-Allawy, T., Amerv, A., Atia, M. and Ibrahim, H. 1980.  An outbreak of ringworm in Oseemy sheep in Egypt. Assiut Vet. Med. J. 7(13-14): 333-338.
   
   
   9. Efuntoye, M.O.,Fashanu, S.O. 2001. Fungi isolated fromskins and pens of healthy animals in Nigeria. Mycopathol.153: 21-23.
   
   
   10. Genovese, L.M., Whitbread, T.J. and Campbell, C.K. 2001. cutaneous nodular phaeohyphomycosis in five horses associated with Alternariaalternaria infection.Vet. Rec. 148(2):55-56.
   
   
   11. Hullinger, G.A., Colejr, J.R., Elvinger, F. and Stewart, R.L.1999.Dermatophytosis in show lamb in the United States. Vet. Dermatol. 10: 73-76.
   
   
   12. Khosravi, A.R. andMahmoudi M 2003. Dermatophytes isolated from domestic animals in Iran. Mycoses, 46:222-225.
   
   
   13. Khosravi, A.R. 1996. Fungal flora of the hair coat of stray cats in Iran. Mycoses, 39: 241-243.
   
   
   14. Luffau, G. 1976.Teignes du mouton. Bull. Soc. vet. Prat. France, 60: 1-7.
   
   
   15. Moretti, A., Boncio, L., Pasquali, P. andFioretti, D.P. 1998. Epidemiological aspect of dermatophyte infection in horses and cattle. J. Vet. Med. B 45: 205-208.
   
   
   16. Power, M.W. and Malone, A. 1987. An outbreak of ringworm in sheep in Ireland caused by Trichophytonverrucosum. Vet. Rec. 121: 218-220.
   
   
   17. Pandey, V. S., Mahin, L. and Vnabreuseghem R. 1979. Prevalence and distribution of ringworm by Trichophytonverrucosum in sheep in the high Atlas of Morocco. Ann. Soc. blege Med. trop. 59: 385-389.
   
   
   18. Quinn, P.J., Markey, M.E., Carter, W.J., Donnelly, W.J. and Leonard, F.C 2002.Veterinary microbiology and microbial Diseases. Blackwell Science Ltd. London, UK
   
   

 

1. Rostami, A., Shirani, D., Shokri, H., Khosravi, A.R., Daieghazvivni, R. andTootian, Z. 2010. Fungal flora of the hair coat of Persian squirrel (Sciurusanomalus) with and without skin lesion in Tehran, Iran. J. Myco. Med. 20: 21-25.


2. Radostitis O.M., Gay C.C., Hinchcliff K.W. and Constable P.D. 2007. Veterinary medicine, A text book of the disease of cattle , horses, sheep , pigs and goats, 10^th ed. Sunders Elsevier, Edinburgh, p:1476-78.


3. Richard, J.L., Debey, M.C., Chermette, R., Pier, A.C., Hasegawa, A., Lund, A., Bratberg, A.M., Padhye, A.A. andConnole, M.D. 1994. Advances in veterinary mycology. J. Med. Vet. Mycol., 32 (Suppl 1): 169-187.


4. Rippon, J.W. 1977.  Pathogenesis and epidemiology of opportunistic mycotic infection: a review.


5. Shokri, H. andKhosravi, A.R. 2011. Fungal flora isolated from the skin of healthy dromedary camels (Camelusdormedarius).Int. J. Vet. Res. 5 (2): 109-112.


6. Sargison, N.D., Thomson, J.R., Scott, P.R. and Hopkins, G. 2002. Ringworm caused by Trichophytonverrucosum- an emerging problem in sheep flocks. Vet. Rec. 150(24):755-756.


7. Sood, N., Gugnani, H.E., Guarro, J., Joshi, A.P. andVijayan, V.K. 2007. Subcutaneous phaeohyphomycosis caused by Alternaria alternia, in a immunocomponent patient. Int. J. Dermatol. 46: 412-413.


8. Scott, D. B. 1975. An outbreak of ringworm in karakul sheep caused by a physiological variant of Trichophytonverrucosum Bodin. Onderstepoort J. vet. Res. 42:49-52.


9. Stojanov, I.M.,Jakšic, S.M. and Prodanov, J.Z. 2007. Presence and importance of saprophyte fungal organisms on dog skin. Proc.Nat. Sci. 113: 261-265.


10. Salkin, I.F. and Stone, W.B.1974.  Subcutaneous mycotic infection of a white-tailed deer. J. Wildl. Dis.10: 34-38.


11. Vennewald, I. andWlollina, U. 2005. Cutaneous infections due to opportunistic molds: Uncommon presentation. Clin. Dermol. 23: 565-571.