Kurt ve kangal ırkı köpeklerin taze ve sulandırılmış spermalarının spermatolojik özellikleri ve vaibilitesi üzerinde araştırmalar
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Date
1996
Authors
Büyükçoban, M. Mürsel
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Volume Title
Publisher
Uludağ Üniversitesi
Abstract
Bu çalışmada Kangal ve Kurt (Alman Çoban Köpeği- German Shepherd Dog) ırkı köpeklerin spermatolojîk özelliklerinin ve sulandırılmış spermanın vıabilitesinin karşılaştırmalı olarak araştırılması amaçlandı. Bu amaçla Gemlik Askeri Araştırma Eğitim Merkez Komutanlığı bünyesindeki Köpek Eğitim Merkezinde bulunan 2-6 yaşlan arasındaki sekiz Kangal ve sekiz Alman Çoban Köpeği kullanıldı. Köpeklerden penis masajı yöntemiyle aşım yapmaya alışık oldukları ortamda ikişer gün arayla beşer kez sperma alındı. Sperma alımı sırasında o gün östrusta olan dişi köpekler kullanıldı. Ejakülasyon sırasında renk ve kıvam değişiklikleri gözlenerek spermatozoondan zengin olan ikinci fraksiyonun alınması sağlandı. Sperma miktarı dereceli sperma alma kadehiyle, pH muayenesi pH indikatör kağıdı kullanılarak hemen yapıldı ve kaydedildi. Bu işlemden hemen sonra spermatozoon motilitesi (bir yönde hareket eden aktif spermatozoonların yüzde oranı) ısıtıcı tablalı mikroskopta x40 büyütmede muayene edildi. Hazırlanan frotiler Ölü-canlı muayenesi için eosin-nigrosin boyasıyla, spermanın morfolojik muayenesi ve anormal spermatozoonların saptanması için çini mürekkebiyle, akrozom defektli spermatozoonların tespiti için Giemsa ile boyandı. Preparatiar immersion objektifle (x100) muayene edildi. Spermatozoon yoğunluğunun muayenesi hemositometrik yöntemle yapıldı. Araştırma sonucunda beşer ejakülattaki hacim (mİ), motilite (%), 6 yoğunluk (x10 /mİ), pH, anormal spermatozoon oranı (%), ölü spermatozoon oranı (%), akrozom defektli spermatozoon oranı (%), en düşük, en yüksek ve genel ortalama değerler olarak Kangal ırkı köpeklerde sırasıyla en düşük; 2,70, 28,50, 92,5,90,6,54,2,02, 0,96; en yüksek; 4,98, 89,50, 582, 6,26, 11,14, 3,90, 2,26; genel ortalama; 3,65, 72,01,335,2,6,05,10,00,2,93,1,78 olarak, Alman Çoban ırkı köpeklerde sırasıyla en düşük; 2,34, 74,0, 158, 6,20, 7,68, 2,58, 1,20; en yüksek; 4,34, 89,00, 670,6,48,20,1,3,60, 3,40; genel ortalama; 3,32,80,80, 393,7, 6,34,13,08, 2,98, 2,29 olarak bulundu. Spermatolojik özellikler açısından Kangal ve Alman Çoban ırkı köpekler arasında pH dışında önemli farklılıklar olmadığı gözlendi (p<0.01). Daha sonra dört adet Kangal ve Alman Çoban Köpeğinin ejakülatlan Tris+ Glukoz+ Sitrikasit+Yumurta Sarısı (T-YS) ve Sodyum dihidrojen fosfat+Glisin+ Glukoz+ Yumurta Sarısı (SDHP-YS) sulandırıcılarıyla sulandırıldı. Sulandırılan sperma örneklerinin ısısı +4°C’ye düşürüldü ve motilite sona erene kadar 12 saat arayla motilite ve viabilite yönünden muayene edildi . T-YS sulandırıcısı ile sulandırılan örnekte 108., SDHP-YS sulandırıcısı ile sulandırılan örnekte 36. saatte motilite sona erdi.
In this study it is aimed to investigate the spermatological characteristics and viability of diluted semen of Kangal and German Shepherd Dogs comparatively. For this aim, from two to six years old eight Kangal and German Shepherd Dogs, bred in Gemlik Military Research Training Çenter Commandary, were used. Semen was collected by digital manipulation five times every other day in the place where the dogs were coited. The bitches which were in estrus were used while semen was collected. The sperm rich second fraction of semen were collected by observing the changes of colour and consistency of the ejaculate during ejaculation. Semen volüme and pH were measured by using a graduated semen coilecting glass and pH indicator paper respectively immediately after collection and were recorded. Just after these procedures sperm motility (percentage of active and forward moving spermatozoa) was examined with x40 magnitude by using a microscope with special large warm stage. Slides were prepared for examining the death, abnormal and acrosome defected spermatozoa. Eosin-nigrosin, Indian ink and Giemsa’s stain were used for death, abnormal and acrosome defected spermatozoa respectively. Slides were examined with immersion (x100) objective. Sperm concentration were determined by haemocytometric method. The lowest, highest and average values of ejaculate volüme (mİ), motility 6 (%), sperm concentration (x10 /mİ ), pH, abnormal , death and acrosome defected spermatozoa percentages (%) of five ejaculates were found 2,70, 28,50, 92, 5,90, 6,54, 2,02, and 0,96 as lowest 4,98, 89,50,582, 6,26, 11,14, 3,90 and 2,26 as highest; 3,65, 72.01, 335,2, 6,05, 10.00, 2,93, and 1,78 as average for Kangals and 2,34, 74,00,158.6,20, 7,68, 2,58 and 1,2 as lowest; 4,34, 89,0, 670, 6,48, 20,10, 3,60 and 3,40 as highest; 3,32, 80,80, 393,7, 6,34, 13,08, 2,98 and 2,29 as average for German Shepherd Dogs, respectively. İt was observed that there were not important differences betvveen spermato-logical characteristics of Kangal and German Shepherd Dogs except pH (p<0.01). Four Kangal and German Shepherd Dog’s ejaculates were diluted with Tris+ Glucose+ Citric acide + Egg Yolk (T-YS) and Sodium dihidrogen phosphate+ Glycin+Glucose + Egg Yolk diluents (SDHP-YS). Diluted semen samples were cooled to +4°C and their viabilities were examined at twelve hours intervai until the motilities fınish. Motility was ended on 108 th. and 36 th. hours for semen diluted with T-YS and SDHP-YS diluents, respectively.
In this study it is aimed to investigate the spermatological characteristics and viability of diluted semen of Kangal and German Shepherd Dogs comparatively. For this aim, from two to six years old eight Kangal and German Shepherd Dogs, bred in Gemlik Military Research Training Çenter Commandary, were used. Semen was collected by digital manipulation five times every other day in the place where the dogs were coited. The bitches which were in estrus were used while semen was collected. The sperm rich second fraction of semen were collected by observing the changes of colour and consistency of the ejaculate during ejaculation. Semen volüme and pH were measured by using a graduated semen coilecting glass and pH indicator paper respectively immediately after collection and were recorded. Just after these procedures sperm motility (percentage of active and forward moving spermatozoa) was examined with x40 magnitude by using a microscope with special large warm stage. Slides were prepared for examining the death, abnormal and acrosome defected spermatozoa. Eosin-nigrosin, Indian ink and Giemsa’s stain were used for death, abnormal and acrosome defected spermatozoa respectively. Slides were examined with immersion (x100) objective. Sperm concentration were determined by haemocytometric method. The lowest, highest and average values of ejaculate volüme (mİ), motility 6 (%), sperm concentration (x10 /mİ ), pH, abnormal , death and acrosome defected spermatozoa percentages (%) of five ejaculates were found 2,70, 28,50, 92, 5,90, 6,54, 2,02, and 0,96 as lowest 4,98, 89,50,582, 6,26, 11,14, 3,90 and 2,26 as highest; 3,65, 72.01, 335,2, 6,05, 10.00, 2,93, and 1,78 as average for Kangals and 2,34, 74,00,158.6,20, 7,68, 2,58 and 1,2 as lowest; 4,34, 89,0, 670, 6,48, 20,10, 3,60 and 3,40 as highest; 3,32, 80,80, 393,7, 6,34, 13,08, 2,98 and 2,29 as average for German Shepherd Dogs, respectively. İt was observed that there were not important differences betvveen spermato-logical characteristics of Kangal and German Shepherd Dogs except pH (p<0.01). Four Kangal and German Shepherd Dog’s ejaculates were diluted with Tris+ Glucose+ Citric acide + Egg Yolk (T-YS) and Sodium dihidrogen phosphate+ Glycin+Glucose + Egg Yolk diluents (SDHP-YS). Diluted semen samples were cooled to +4°C and their viabilities were examined at twelve hours intervai until the motilities fınish. Motility was ended on 108 th. and 36 th. hours for semen diluted with T-YS and SDHP-YS diluents, respectively.
Description
Keywords
Köpek, Dogs, Taze sperma, Sulandırılmış sperma, Viabilite, Fresh semen, Diluted semen, Viability
Citation
Büyükçoban, M. M. (1996). Kurt ve kangal ırkı köpeklerin taze ve sulandırılmış spermalarının spermatolojik özellikleri ve vaibilitesi üzerinde araştırmalar. Yayınlanmamış doktora tezi. Uludağ Üniversitesi Sağlık Bilimleri Enstitüsü.