CHARACTERISTICS OF LISTERIA MONOCYTOGENES ISOLATED FROM MEAT OF DIFFERENT ANIMAL SPECIES, ALMATY
نویسندگان
چکیده
Проведено исследование выделенных культур листерий из мяса животных, произведенного в разных областях Казахстана, изучены их культурально-морфологические, биохимические свойства и антибиоткорезистентность. Всего проанализировано 50 проб разного вида (говядина, баранина, свинина, конина курица). В исследуемых пробах был обнаружен наиболее значимый для общественного здравоохранения патоген Listeria monocytogenes. Полученные культуры monocytogenes проверяли на антимикробную резистентность к 14 антибиотикам. Выделенная культура проявила устойчивость 6 антибиотикам: ампициллину (10 мкг/диск), цефадроксилу (30 тетрациклину амоксициллину цефиксиму (5 мкг/диск) полимиксину -Б (100мкг/диск). A study of the isolated listeria culture obtained from animal meat produced in different regions Kazakhstan was conducted, their cultural-morphological, biochemical properties and antibiotic resistance were studied. In total, samples various types (beef, lamb, pork, horse chicken) analyzed. The pathogen monocytogenes, most significant for public health, found studied samples. cultures tested antimicrobial to antibiotics. showed antibiotics: ampicillin mcg/disc), cefadroxyl tetracycline amoxicillin cefixim mcg/disc) polymyxin-B (100 mcg/disc).
منابع مشابه
Isolation of Listeria monocytogenes from Meat and Dairy Products
Introduction: This study was intended to determine the presence and distribution of Listeria monocytogenes in various meat and dairy products from Qazvin Province by culture followed by biochemical and morphological assays. The identity of the isolates was further obtained by amplification of prfA gene in bacteria isolates. This gene is a transcriptional activator of virulence gene ex...
متن کاملphenotypic and genotypic characteristics of listeria monocytogenes isolated from dairy and meat products
conclusions mlva analysis showed that samples obtained from different sources could have similar genetic profile. as a result, administration of penicillin in patients with listeriosis (especially pregnant women) and antibiotic susceptibility test are recommended. the fast and accurate methods such as mlva for tracking of pollution sources of l. monocytogenes are recommended during outbreaks. r...
متن کاملPrevalence and Antibiotic Susceptibility of Listeria Monocytogenes Isolated from Retail Ready-to-Eat Meat Products in Gorgan, Iran
Background and Objectives: Listeria monocytogenes are known as an emerged foodborne pathogen and considered as a severe health risk. In the present study, prevalence and antibiotic resistance of L. monocytogenes isolated from ready-to-eat meat products in Iran were assessed. Materials and Methods: A total of 200 ready-to-eat meat products, including chicken meat (wing, breast, and leg), lamb a...
متن کاملAntimicrobial resistance of Listeria monocytogenes and Listeria innocua from meat products and meat-processing environment.
A total of 336 Listeria isolates from ready-to-eat (RTE) meat products and meat-processing environments, consisting of 206 Listeria monocytogenes, and 130 Listeria innocua isolates, were characterized by disc diffusion assay and minimum inhibitory concentration (MIC) values for antimicrobial susceptibility against twenty antimicrobials. Resistance to one or two antimicrobials was observed in 71...
متن کاملisolation of listeria monocytogenes from meat and dairy products
introduction: this study was intended to determine the presence and distribution of listeria monocytogenes in various meat and dairy products from qazvin province by culture followed by biochemical and morphological assays. the identity of the isolates was further obtained by amplification of prfa gene in bacteria isolates. this gene is a transcriptional activator of virulence gene expression w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mikrobiologiâ ža?ne virusologiâ
سال: 2022
ISSN: ['2304-585X']
DOI: https://doi.org/10.53729/mv-as.2022.01.07