Journals / Etlik Veteriner Mikrobiyoloji Dergisi / 1995 / Cilt: 8 - Sayı: 1

The studies on persistency in milk of some antibiotics such as Cloramphenicol, Penicilline and Tetracycline usedin mastitis theraphy

Kloramfenikol, Penisilin ve Tetrasilin gibi Mastitis Sağaltımında Kullanılan Antibiyotiklerin Sütten Atılma Süreleri Üzerine Çalışmalar

Pages
163–178
Publication Date
1995-12-01
DOI
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AI Summary & Key Takeaways

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

Similar reults were obtanied with the bioautographic method. in the samples that gave the last zones, and alsa the samples before and after the last zones with diffusion test, antibiotic residues detected quantitatively with gas chromatograpy and liiquid cahromatography.

📌 3 Key Takeaways

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Objective & Hypothesis:Inthis study, the persistency of same antibiotics used for curing mastitis such as Chloramphenicol, Penicilin and Tetracycline were deterninedin milk by using lntertest, Three Plate Test and Bioautographic, Gas Chromatographic and Liquid Chromatographic methods.
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Key Findings & Data:Somatic cell counts were determined by fossomatic cell counter on the milk samples found postive with CMT and bateriological examinations erformed on tehe mil k samples w i ht over 500 .000 somatic cell counts.
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Conclusion & Impact:Similar reults were obtanied with the bioautographic method. in the samples that gave the last zones, and alsa the samples before and after the last zones with diffusion test, antibiotic residues detected quantitatively with gas chromatograpy and liiquid cahromatography.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Antibiyotiklerin Sütten Atılma Süreleri · Mastitis · Penisilin

Abstract

Inthis study, the persistency of same antibiotics used for curing mastitis such as Chloramphenicol, Penicilin and Tetracycline were deterninedin milk by using lntertest, Three Plate Test and Bioautographic, Gas Chromatographic and Liquid Chromatographic methods. Somatic cell counts were determined by fossomatic cell counter on the milk samples found postive with CMT and bateriological examinations erformed on tehe mil k samples w i ht over 500 .000 somatic cell counts. With the bacteriological examinations Staph aureus, Staph. epidermidis, Str. agalactiae, Str.uberis, Str. faecalis, Coryne bacterium spp., E.coli, Bacillus spp. and Pseudomonas spp. were isolated and idenfied and antibiotic sensitivity test were performed. The sensitive animals to Chloramfenicol, Penicilin and Tetracycline were separeted and treated for three days with these antibiotics by intramuscular and intramammal route. During the four days following the treatment samples w ere taken w ith sertain intervals and inetrtest, Three Plate Test and Bioautographic, Gas Chromatographic and Liquid Chromatographic analysis were carried out. lt was foud that Three Plete Testand intertest methods were easy and pratical and with these methods antibiotics usedin the treatment, especially penicilin, found in milk samples even in the fourth day. Similar reults were obtanied with the bioautographic method. in the samples that gave the last zones, and alsa the samples before and after the last zones with diffusion test, antibiotic residues detected quantitatively with gas chromatograpy and liiquid cahromatography.

Özet

Bu çalışmada Kloramfenikol, Penisilin ve Tetrasiklin gibi mastitis sağ altımında kullanılan antibiyotikleri n sütten atılma sürelerinin saptanmasında lntertest, Three Plate Diffüzyon Ve Biyootografi yöntemi , Gaz Kromotografi ve Likit Kromotografi yöntemleri kullanılmıştır. CMT uygulanarak ineklerden alınan süt örneklerinde fossomatikle yapılan somatik hücre sayımları sonucunda saptanan 500.000'in üzerinde somatik hücre bulunan örneklerden bakteriyolajik muayeneler yapılmıştır . Bakteriyolajik muayene sonucunda Staph. aureus , Staph. epidermidis, St,·. aglactiae , Str. uberis , Str. faecalis, Corynebacterium spp., E. coli, Bacillus spp. Pseudomonas spp. izole ve identifiye edilerek bu etkeniere karşı antibiyotik duyarlılık testi uygulanmıştır . Antibiyogram sonucuna göre Kloramfenikol, Penisilin ve Tetrasikline duyarlı olduğu belirlenen hayvanlar ayrılarak 3 gün süre ile antibiyotiklere intramusküler ve intramamal yolla sağaltıma alınmışlardır. Sağaltımı takiben 4 gün süre ile belirli aralıklarla yapılan sağaltımlarda alınan süt örnekleri intertest, Three Plate Diffüzyon, Bi ;, ıotografi Gaz ve Likit kormotografi yöntemleri ile incelenmişle rdir. Sonuçta intertest ve Diffüzyon yönteminin uygulanması kolay ve pratik yöntem oldukları anlaşılmış olup 4. gün dahi bu yöntemlere göre sağaltımında antibiyotiklerin ve özellikle, penisilin atıldığı ortaya konulmuştur. Biyootografik yöntemle de benzer sonuçlar alınmıştır. Gaz ve Likit kromotografi yöntemlerinde ise kantitatif olarak genellikle diffüzyanda son zon verenden bir önceki ve iki sonraki süt örneklerinde antibiyotiklerin varlığı tespit edilmiştir

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Cite This Article

AYDIN, N., AYAZ, Y., UYANLK, F., İŞCAN, D., BÜLBÜL, H. (1995). The studies on persistency in milk of some antibiotics such as Cloramphenicol, Penicilline and Tetracycline usedin mastitis theraphy. Etlik Veteriner Mikrobiyoloji Dergisi, Cilt: 8 - Sayı: 1, 163–178. https://ajindex.com/articles/120922

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References (4)

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