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Showing 1 to 12 of 364 entries
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Prevalence of tet genes mediating tetracycline resistance in Escherichia coli clinical isolates in Osun State, Nigeria.

European journal of microbiology & immunology

Olowe OA, Idris OJ, Taiwo SS.
PMID: 24265930
Eur J Microbiol Immunol (Bp). 2013 Jun;3(2):135-40. doi: 10.1556/EuJMI.3.2013.2.7. Epub 2013 Jun 05.

The occurrence of tetracycline resistance determinants in 203 Escherichia coli isolates recovered from clinical samples at three different hospitals in Nigeria between June 2009 and May 2010 was investigated. The isolates were subjected to standard procedures. Antibiotic susceptibility to...

High prevalence of multidrug-resistance uropathogenic Escherichia coli strains, Isfahan, Iran.

Journal of natural science, biology, and medicine

Dehbanipour R, Rastaghi S, Sedighi M, Maleki N, Faghri J.
PMID: 27003964
J Nat Sci Biol Med. 2016 Jan-Jun;7(1):22-6. doi: 10.4103/0976-9668.175020.

BACKGROUND AND OBJECTIVES: Urinary tract infection (UTI) is one of the most frequent infectious diseases and can occur in all age groups. Escherichia coli is the main cause of this infection. Multiple resistances to antimicrobial agents are increasing quickly...

Genetic characterization of fluoroquinolone-resistant Escherichia coli associated with bovine mastitis in India.

Veterinary world

Balakrishnan S, Antony PX, Mukhopadhyay HK, Pillai RM, Thanislass J, Padmanaban V, Srinivas MV.
PMID: 27536030
Vet World. 2016 Jul;9(7):705-9. doi: 10.14202/vetworld.2016.705-709. Epub 2016 Jul 11.

AIM: The present study was undertaken to characterize the mutation in gyrA (DNA gyrase) and parC (topoisomerase IV) genes responsible for fluoroquinolone resistance in Escherichia coli isolates associated with the bovine mastitis.MATERIALS AND METHODS: A total of 92 milk...

Magnitude of drug resistant shigellosis in Nepalese patients.

Iranian journal of microbiology

Khan S, Singh P, Asthana A, Ansari M.
PMID: 25848501
Iran J Microbiol. 2013 Dec;5(4):334-8.

BACKGROUND AND OBJECTIVES: Shigella plays an important role as a causative organism of acute gastroenteritis, in children and others. Rapid emergence of antibiotic resistance warrants continuous monitoring of susceptibility pattern of bacterial isolates. We report here our findings about...

Microbial Etiology and Antimicrobial Susceptibility of Bactria Implicated in Urinary Tract Infection in Tehran, Iran.

Iranian journal of pathology

Nozarian Z, Abdollahi A.
PMID: 26516326
Iran J Pathol. 2015;10(1):54-60.

BACKGROUND AND OBJECTIVES: Urinary tract infections (UTI) are one of the most common infectious diseases with different microbial agent and antimicrobial resistant pattern in hospitalized patients and outpatients. In order to assess the adequacy of therapy, knowledge of prevalence...

Antibiogram of .

WHO South-East Asia journal of public health

Joshi S.
PMID: 28612793
WHO South East Asia J Public Health. 2012 Apr-Jun;1(2):182-188. doi: 10.4103/2224-3151.206930.

BACKGROUND: Enteric fever continues to be a public health problem in many countries including India. Emergence of the multidrug resistant strains of S. enterica serovar Typhi may render treatment with antibiotics ineffective. A multi-centre surveillance study was, therefore, conducted...

Antimicrobial Susceptibility of Escherichia coli Isolated from Fresh-Marketed Nile Tilapia (Oreochromis niloticus).

Journal of pathogens

Rocha Rdos S, Leite LO, de Sousa OV, Vieira RH.
PMID: 24808957
J Pathog. 2014;2014:756539. doi: 10.1155/2014/756539. Epub 2014 Apr 07.

The contamination of seafood by bacteria of fecal origin, especially Escherichia coli, is a widely documented sanitary problem. The objective of the present study was to isolate E. coli strains from the gills, muscle, and body surface of farmed...

Molecular characterization and antibiotic resistance of enterotoxigenic and entero-aggregative Escherichia coli isolated from raw milk and unpasteurized cheeses.

Veterinary research forum : an international quarterly journal

Bonyadian M, Moshtaghi H, Akhavan Taheri M.
PMID: 25568689
Vet Res Forum. 2014;5(1):29-34.

The aim of this study was to determine the occurrence of enterotoxigenic and enteroaggregative Escherichia coli strains and antibiotic resistance of the isolates in raw milk and unpasteurized cheese. Out of 200 samples of raw milk and 50 samples...

Antimicrobial susceptibility of Bordetella Avium and Ornithobacterium Rhinotracheale strains from wild and domesticated birds in Hungary.

Acta veterinaria Hungarica

Szabó R, Wehmann E, Magyar T.
PMID: 26599089
Acta Vet Hung. 2015 Dec;63(4):413-24. doi: 10.1556/004.2015.039.

The antimicrobial susceptibility of 19 Bordetella avium and 36 Ornithobacterium rhinotracheale strains was tested by the Kirby-Bauer disk diffusion method, and the minimal inhibitory concentrations (MIC) of amoxicillin, doxycycline and erythromycin were also determined. Most O. rhinotracheale strains were...

Antimicrobial Resistance and Genotypic Diversity of Campylobacter Isolated from Pigs, Dairy, and Beef Cattle in Tanzania.

Frontiers in microbiology

Kashoma IP, Kassem II, Kumar A, Kessy BM, Gebreyes W, Kazwala RR, Rajashekara G.
PMID: 26617582
Front Microbiol. 2015 Nov 12;6:1240. doi: 10.3389/fmicb.2015.01240. eCollection 2015.

Foodborne Campylobacter infections pose a serious threat to public health worldwide. However, the occurrence and characteristics of Campylobacter in food animals and products remain largely unknown in Tanzania. The objective of this study was to determine the prevalence, antibiotic...

A novel binuclear copper complex incorporating a nalidixic acid derivative displaying a one-dimensional coordination polymeric structure.

Acta crystallographica. Section C, Structural chemistry

Bergamini FR, Ribeiro MA, Miranda PC, Formiga AL, Corbi PP.
PMID: 27377275
Acta Crystallogr C Struct Chem. 2016 Jul 01;72:544-8. doi: 10.1107/S2053229616008913. Epub 2016 Jun 14.

The identification of the antibacterial action of nalidixic acid (nx) was central to the development of the quinolone antibacterial compounds. The ability of the nx naphthyridyl ring to interact with and inhibit some proteins has encouraged the investigation of...

Pea chloroplast topoisomerase I: purification, characterization, and role in replication.

Plant molecular biology

Nielsen BL, Tewari KK.
PMID: 24272153
Plant Mol Biol. 1988 Jan;11(1):3-14. doi: 10.1007/BF00016009.

A DNA-relaxing enzyme was purified 5 000-fold to homogeneity from isolated chloroplasts of Pisum sativum. The enzyme consists of a single polypeptide of 112 kDa. The enzyme was able to relax negatively supercoiled DNA in the absence of ATP....

Showing 1 to 12 of 364 entries