Çevresel Örneklerde Bulunan Canlı Patojen Mikroorganizmaları Saptama ve Miktarlarını Belirlemede Yeni Yaklaşımlar

Yıl 2017, Cilt: 27 Sayı: 2, 285 - 291, 30.06.2017

Bilgin Taşkın

https://doi.org/10.29133/yyutbd.292851

Öz

Gıda endüstrisi, çevre endüstrisi, tıp ve tarım gibi pek çok endüstri ve
bilimsel alanda ürün kontaminasyonu halk sağlığı açısından çok kötü sonuçlar
doğurabilmektedir. Bu nedenle çevresel ve endüstriyel örneklerde indikatör
mikroorganizmaların saptanması ve miktarlarının belirlenmesi halk sağlığı ve
güvencesi açısından çok büyük önem taşımaktadır. Patojen mikroorganizmaların
canlı olanları büyük ölçüde halk sağlığını tehdit ettiği için sadece canlı
hücreleri saptayan ve miktarlarını belirleyen yeni tekniklerin geliştirilmesi
çok önemlidir. Bu derleme, bir örnek içerisinde bulunan sadece patojen
mikroorganizmaları değil aynı zamanda istenilen diğer canlı hücreleri saptamakta
ve miktarlarını belirlemekte kullanılan geleneksel yöntemler ile yeni, güncel
moleküler gelişmeleri avantaj ve dezavantajları ile birlikte özetlemektedir.

Anahtar Kelimeler

Propidyum monoazid, Q-PCR, Canlı/Ölü hücre ayrımı, Patojen, Q-PCR

Novel Approaches for Monitoring Viable Pathogenic Microorganisms in Environmental Samples

Öz

In many industries and
scientific fields, for example, food industry, medicine, ecological business
and agriculture, contamination of products may have terrible consequences in the manner of public
health. Therefore, detection and quantification of
indicator microorganisms in many environmental sample and industrial products
are the keys for counteractive action and identification of problems related to
health issues. Also, since viable portion of the pathogenic microorganisms is
likely a threat to public health, developing a novel method to quantify only
viable cells is imperative. This review considers the traditional methods and the novel molecular
developments with their advantages and drawbacks for detection and quantification
of not only pathogenic microorganisms but also any living cells in a sample.

Anahtar Kelimeler

Propidium monoazide, Q-PCR, Live/Dead differentiation, Pathogen, Q-PCR

Kaynakça

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