Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination

ŞAROĞLU, Murat; GÜNGÖR, Emine; aksoy, ozgur; KIRMIZIBAYRAK, Turgut; ÖZAYDIN, İsa; YAYLA, Sadık

Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination

Özgür AKSOY, (Kafkas Üniversitesi, Veteriner Fakültesi, Kars, Türkiye)

Emine GÜNGÖR, (Kafkas Üniversitesi, Veteriner Fakültesi, Kars, Türkiye)

Turgut KIRMIZIBAYRAK, (Kafkas Üniversitesi, Veteriner Fakültesi, Kars, Türkiye)

Murat ŞAROĞLU, (İstanbul Üniversitesi, Veteriner Fakültesi, İstanbul Türkiye)

İsa ÖZAYDIN, (Kafkas Üniversitesi, Veteriner Fakültesi, Kars, Türkiye)

Sadık YAYLA (Atatürk Üniversitesi, Meslek Yüksek Okulu, Erzurum, Türkiye)

Kafkas Üniversitesi Veteriner Fakültesi Dergisi

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Yıl: 2011 Cilt: 17 Sayı: 2 Sayfa Aralığı: 167 - 170 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination

Öz:

Bu çalışmada, Türkiye’nin kuzeydoğusunda özellikle Kars ve çevresinde yetiştirilen Kars Çoban Köpeklerinde fundoskopik muayene ile retinanın normal varyasyonlarının belirlenmesi amaçlanmıştır. Çalışma, farklı yaş ve cinsiyetteki sağlıklı 50 Kars Çoban Köpeği üzerinde yürütülmüştür. Tapetal fundus yeşil-sarı-mavi renkli ve granüler görünümlü, non tapetal fundus koyu renkli (koyu kahverengi) olarak gözlenmiştir. Tapetal bölgedeki bu granüller açısından cinsiyete göre dağılımda istatistik olarak anlamlı bir fark bulunamamıştır (P>0.05). Optik disk hafif köşeli-oval şekilde ve açık pembe renkli, genellikle tapetal bölgede görülmesine rağmen, tapetal bölge ile nontapetal bölge birleşim yerinde de belirlenmiş ve istatistiksel olarak anlamlı bir fark bulunamamıştır (P>0.05). Sonuç olarak, Kars Çoban Köpeklerinde tapetumun yeşil-sarı-mavi granüler, nontapetumun ise koyu renkli, optik diskin açık pembe renkli ve hafif köşeli oval şekilli olduğu, dolayısıyla belirlenen renk ve varyasyonların diğer morfolojik özelliklerde olduğu gibi ırka özgü bir özellik niteliğinde değerlendirilebileceği kanısına varılmıştır.

Anahtar Kelime: Kars Kars köpekleri çoban köpeği fundoskopik muayene retina

Konular: Veterinerlik

Kars Çoban Köpeklerinde normal retina varyasyonlarının fundoskopik muayene ile belirlenmesi

Öz:

The purpose of this study was to use fundoscopic examination to identify normal variations in the retinas of Kars Shepherd Dogs, which are raised in northeastern Turkey, particularly in the province of Kars and the surrounding area. The study was carried out on 50 healthy Kars Shepherd Dogs of diff erent ages and genders. The tapetal fundus was observed to be granular and green-yellow-blue in color, while the nontapetal fundus was observed to be dark colored (dark brown). No statistically significant diff erence was found between male and female (P>0.05) for the existence of these granules in the tapetal region. The optic disc was found to be light pink in color and oval in shape with rounded corners. Although the disc was generally located in the tapetal region, it was also found to be located at the intersection of the tapetal and nontapetal regions. No statistically significant diff erence was found between the dogs regarding the location of the optical disc with respect to the age or gender of the dogs (P>0.05). In conclusion, Kars Shepherd Dogs were found to have a granular, green-yellow-blue tapetum, a dark colored non-tapetum, and an optic disc that was light pink in color and oval in shape with rounded corners; therefore we arrived at the conclusion that the color and variations that we found were breed-specific, as were the other morphological characteristics.

Anahtar Kelime: fundoscopic examination retina Kars Kars dogs sheep dogs

Konular: Veterinerlik

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

1. Nelson DD: A general classification of the native dogs of Turkey. International Symposium on Turkish Shepherd Dogs. 23, 19-97, 1996.
2. Tepeli C, Çetin O, İnal Ş, Kırıkçı K, Yılmaz A: Kangal ve Akbaş ırkı Türk Çoban Köpeklerinde büyüme özellikleri. Turk J Vet Anim Sci, 27, 1011-1018, 2003.
3. Kırmızıbayrak T: Some morphological characteristics of Kars dogs. Turk J Vet Anim Sci, 28, 351-353, 2004.
4. Şaroğlu M, Ekici AB: Electroretinographic evaluation of photoreceptor cells in Turkish Shepherd Dogs, Kafkas Univ Vet Fak Derg, 16 (6): 969-976, 2010.
5. Anonim: Kars Türk Çoban Köpeği. http://www.turkpatent.gov.tr/portal/default2.jsp?sayfa=431. Accessed: 15.06.2010.
6. Şaroğlu M, Devecioğlu Y, Altunatmaz K: Fundoscopic normal variations of the retina in Turkish sheepdogs and multifocal retinal dysplasia: A comparative study in Akbash and Kangal Breeds. Turk J Vet Anim Sci, 29, 551-556, 2005.
7. Eaton JS: Fundus examination: An Approach to examination and inter-pretation. http://www.animalerc.com/vets/vet%20new/pdf/EatonNotes 10-7-09pdf, Accessed: 19.01.2010.
8. Liapis IK: Normal eye fundus in dog and cat. J Hellenic Vet Med Society, 52 (3): 198-213, 2001 (in Greek).
9. Wilkie DA: Examination and interpretation of the fundus. http://www.vin.com/VINDBPub/SearchPB/Proceedings/PR05000/PR00527.htm, Accessed: 27.11.2010.
10. Janssens GHRR: Normal variation of the ocular fundus in dogs. EJCAP, 12 (2): 193-198, 2002.
11. Beranek J, Vit PJ: Current examination methods of canine eye. EJCAP, 17 (3): 221-226, 2007.
12. Kaya M: Diseases of the retina in dogs and cats. J Turk Vet Surg Assoc, 6, 89-94, 2000.
13. Alina D, Muste A, Oana L, Mates N, Beteg F: The importance of eye fundus examination in diagnosis of sistemic diseases on dogs. Bulletin USAAMV-CN, 64 (1-2): 420-424, 2007.
14. Alina D, Muste A, Beteg F, Briciu R: Morphological aspect of tapetum lucidum at some domestic animals. Bulletin USAAMV, Vet Med, 65 (2): 166-170, 2008.
15. Narfström K, Jones SP: Diseases of the canine ocular fundus. In, Gelatt KN (Ed): Veterinary Ophthalmology. Vol. 2., 4th ed., pp. 944-1025, Blackwell Publishing, Florida, 2007.
16. Slatter D: Fundamentals of Veterinary Ophthalmology. 2nd ed., pp. 437-477, W.B. Saunders Company, Philadelphia, 1990.
17. Schiavo DM, Green JD, Traina VM, Spaet R, Zaidi I: Tapetal changes in Beagle Dogs following oral administration of CGS 14796C, a potential aromatase inhibitor. Toxicol Sci, 10 (2): 329-334, 1988.
18. Bellhorn RW: Retinal nutritive systems in vertebrates. Seminars in Avian and Exotic Pet Medicine. 6 (3): 108-118, 1997.

APA	aksoy o, GÜNGÖR E, KIRMIZIBAYRAK T, ŞAROĞLU M, ÖZAYDIN İ, YAYLA S (2011). Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. , 167 - 170.
Chicago	aksoy ozgur,GÜNGÖR Emine,KIRMIZIBAYRAK Turgut,ŞAROĞLU Murat,ÖZAYDIN İsa,YAYLA Sadık Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. (2011): 167 - 170.
MLA	aksoy ozgur,GÜNGÖR Emine,KIRMIZIBAYRAK Turgut,ŞAROĞLU Murat,ÖZAYDIN İsa,YAYLA Sadık Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. , 2011, ss.167 - 170.
AMA	aksoy o,GÜNGÖR E,KIRMIZIBAYRAK T,ŞAROĞLU M,ÖZAYDIN İ,YAYLA S Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. . 2011; 167 - 170.
Vancouver	aksoy o,GÜNGÖR E,KIRMIZIBAYRAK T,ŞAROĞLU M,ÖZAYDIN İ,YAYLA S Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. . 2011; 167 - 170.
IEEE	aksoy o,GÜNGÖR E,KIRMIZIBAYRAK T,ŞAROĞLU M,ÖZAYDIN İ,YAYLA S "Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination." , ss.167 - 170, 2011.
ISNAD	aksoy, ozgur vd. "Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination". (2011), 167-170.

APA	aksoy o, GÜNGÖR E, KIRMIZIBAYRAK T, ŞAROĞLU M, ÖZAYDIN İ, YAYLA S (2011). Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 17(2), 167 - 170.
Chicago	aksoy ozgur,GÜNGÖR Emine,KIRMIZIBAYRAK Turgut,ŞAROĞLU Murat,ÖZAYDIN İsa,YAYLA Sadık Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. Kafkas Üniversitesi Veteriner Fakültesi Dergisi 17, no.2 (2011): 167 - 170.
MLA	aksoy ozgur,GÜNGÖR Emine,KIRMIZIBAYRAK Turgut,ŞAROĞLU Murat,ÖZAYDIN İsa,YAYLA Sadık Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. Kafkas Üniversitesi Veteriner Fakültesi Dergisi, vol.17, no.2, 2011, ss.167 - 170.
AMA	aksoy o,GÜNGÖR E,KIRMIZIBAYRAK T,ŞAROĞLU M,ÖZAYDIN İ,YAYLA S Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. Kafkas Üniversitesi Veteriner Fakültesi Dergisi. 2011; 17(2): 167 - 170.
Vancouver	aksoy o,GÜNGÖR E,KIRMIZIBAYRAK T,ŞAROĞLU M,ÖZAYDIN İ,YAYLA S Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination. Kafkas Üniversitesi Veteriner Fakültesi Dergisi. 2011; 17(2): 167 - 170.
IEEE	aksoy o,GÜNGÖR E,KIRMIZIBAYRAK T,ŞAROĞLU M,ÖZAYDIN İ,YAYLA S "Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination." Kafkas Üniversitesi Veteriner Fakültesi Dergisi, 17, ss.167 - 170, 2011.
ISNAD	aksoy, ozgur vd. "Identification of normal retina’s variations in Kars Shepherd Dogs via fundoscopic examination". Kafkas Üniversitesi Veteriner Fakültesi Dergisi 17/2 (2011), 167-170.