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Journals / Ankara Üniversitesi Veteriner Fakültesi Dergisi / 2026 / Volume: 51 Issue: 2

Quantitative analysis of microtilarial periodidty of Dirofilaria immilis in dogs

Dirofilaria immilis ile enfekte köpeklerde mikrofller periodisitesinin kantitatif analizi

Ayşe Burgu(ıAnkara Üniversitesi, Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Helmintoloji Bilim Dalı, Ankara)
Mehmet Şahav(ıAnkara Üniversitesi, Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Helmintoloji Bilim Dalı, Ankara)
Alparslan Yıldırım(ıAnkara Üniversitesi, Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Helmintoloji Bilim Dalı, Ankara)
Serkal Gazyagcı(ıAnkara Üniversitesi, Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Helmintoloji Bilim Dalı, Ankara)
Safa Gürcan(ıAnkara Üniversitesi, Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Helmintoloji Bilim Dalı, Ankara)
Pages
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Publication Date
2004-06-01
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Thus the periodicity of microfilaria of D. immilis was characterizeddog no i, the correlation between the observed microfilarial densities and pulsation at the same time periods was r=O.l7 (p>0.05) andin the dog no 2 was r= -0.62 (pO.05) among microfilarial densities, body temperature and breathing frcqueny in both dogs

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Microfilarial periodicity of Dirofilaria immitis in the venous blood of infected dogs was analyzed according to fourcounting methods by using trigonometric model and, the differences among the counting techniques were examined statistically.
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Key Findings & Data:Theblood was collected from infected dogs every 2h during 24h period beginning at 6.00h, at the same time body temperature, pulsationand breathingrelation between the observed and expected microfilarialdensities was determined by the membrane filtration technique.
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Conclusion & Impact:Thus the periodicity of microfilaria of D. immilis was characterizeddog no i, the correlation between the observed microfilarial densities and pulsation at the same time periods was r=O.l7 (p>0.05) andin the dog no 2 was r= -0.62 (pO.05) among microfilarial densities, body temperature and breathing frcqueny in both dogs
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Dirofilaria immilis · dog · microfilaria

Abstract

Microfilarial periodicity of Dirofilaria immitis in the venous blood of infected dogs was analyzed according to fourcounting methods by using trigonometric model and, the differences among the counting techniques were examined statistically. Theblood was collected from infected dogs every 2h during 24h period beginning at 6.00h, at the same time body temperature, pulsationand breathingrelation between the observed and expected microfilarialdensities was determined by the membrane filtration technique. Accordingto this technique, cakulatedperiodicity index was 42.9-45.3 and the estimated hour of peak (K) microfilarial density was ranged from20.6-21 .2h in these two dogs. Thus the periodicity of microfilaria of D. immilis was characterizeddog no i, the correlation between the observed microfilarial densities and pulsation at the same time periods was r=O.l7 (p>0.05) andin the dog no 2 was r= -0.62 (pO.05) among microfilarial densities, body temperature and breathing frcqueny in both dogs

Özet

Dirofilariaimmilis ile enfekte köpeklerde,perifer kandaki mikrofiler periodisitesi,trigonometrikmetot kullanılarak4sayım yöntemine göre analiz edilmiş ve yöntemler arasındaki farklılıklar istatikselolarakdört saat süresince 2 saat aralıklarla kan alınmış,aynızamanda köpeklerin vücut ısısı ile kalp frekansı ve solunum sayıları kaydedilmiştir. Bu işlemler 2 gün arayla tekrarlanmıştır.arasındaki en iyi uyum membran filtrasyon testi ile yapılan sayım sonucu elde edilmiştir. Bu yönteme göre her iki köpek için saptananperiodisite indeksi 42.9=45.3, maksimum mikrofiler yoğunluğununD. immilis enfeksiyonundalimlerinde kanda gözlenen mikrofiler yoğunluğu ile kalp frekansı arasında köpek no I' de r=0.17 (p>O .05) pozitif yönlü ancak zayıfbir ilişki, köpek no 2'de r= -0.62 (p

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Cite This Article

Burgu, A., Şahav, M., Yıldırım, A., Gazyagcı, S., Gürcan, S. (2004). Quantitative analysis of microtilarial periodidty of Dirofilaria immilis in dogs. Ankara Üniversitesi Veteriner Fakültesi Dergisi, Volume: 51 Issue: 2. https://doi.org/10.1501/Vetfak_0000002281

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