Results 101 to 110 of about 8,282 (214)

Green methods for the determination of nitrite in water samples based on a novel diazo coupling reaction

open access: yesGreen Processing and Synthesis, 2017
Green, sensitive and selective spectrophotometric methods were developed for the determination of nitrite in water samples. The methods (A, B and C) are based on the reduction of 5-nitroimidazoles; metronidazole (MTL), secnidazole (SCL) and tinidazole ...
Fraihat Safwan M.
doaj   +1 more source

Characterization of Giardia lamblia WB C6 clones resistant to nitazoxanide and to metronidazole [PDF]

open access: yes, 2017
Objectives The characterization of Giardia lamblia WB C6 strains resistant to metronidazole and to the nitro-thiazole nitazoxanide [2-acetolyloxy-N-(5-nitro 2-thiazolyl) benzamide] as the parent compound of thiazolides, a novel class of anti-infective ...
Hemphill, Andrew   +3 more
core  

Usage of antimicrobial agents in paediatric wards at St. Luke's Hospital [PDF]

open access: yes, 1992
A clinical study on antibiotic therapy in paediatric surgical, medical and special care wards of St. Luke's Hospital, Malta, was carried out by means of a survey over a 10 week period.
Depasquale, Erika
core  

Neoteric advancement in TB drugs and an overview on the anti-tubercular role of peptides through computational approaches [PDF]

open access: yes, 2017
Peptides of varied origins such as human immune cells and non-immune cells, bacteria, fungi, and venoms have been widely investigated as anti-tubercular agents for the replacement of existing anti-tubercular drugs in future.
Aarti, Chirom   +7 more
core  

Comparison anti-giardia activity of Satureja hortensis alcoholic extract and metronidazole in vitro [PDF]

open access: yes, 2016
Background and aims: Giardiasis is known as intestinal infection and created by the flagellate protozoan Giardia lamblia. Some studies showed that phenolic components, present in plant extracts and essential oils, have anti-Giardia activity.
Abbasi Maleki, S., Davoodi, J.
core  

Prediction of the impact sensitivity by neural networks [PDF]

open access: yes, 1994
International audienceThe purpose of this work was the building of an efficient tool for the impact sensitivity prediction in order to minimize the risks during the handling of explosive ...
Cense, J.M.   +3 more
core   +1 more source

The detection and comparison of antimicrobial resistance pattern of vancomycin-resistant enterococci and Salmonella isolated from eggs of commercial layers and free-range chickens [PDF]

open access: yes, 2005
The prevalence of vancomycin-resistant enterococci (VRE) and Salmonella in eggs produced by free-range chickens and commercial layers was compared to establish the microbial safety of the food and to determine if management, especially feeding management
Abdul Aziz, Saleha   +2 more
core  

Viability of Giardia intestinalis cysts : assessing viability under environmental conditions : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Microbiology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 1998
Much work has been put into the detection and monitoring of Giardia, but once found, it is not easy to tell whether the cysts are viable and thus infective.
Kakubayashi, Michiko
core  

Nitroimidazole scaffold: a potential panacea for infectious diseases—a review

open access: yesDiscover Chemistry
Nitroimidazoles are five-membered heterocyclic ring systems in which the ‘’nitro’’ group is appended to either carbon 2 (benznidazole), 4 (pretomanid) or 5 (fexinidazole) of the imidazole ring.
Tshwanelo B. Matlala   +3 more
doaj   +1 more source

EXPERIMENTAL AND THEORETICAL STUDY OF SHYNTESIS OF N-ALKYL-NITROIMIDAZOLES.

open access: yesVitae, 2010
In this work we realized and experimental and theoretical study of the N-alkylation of nitroimidazoles.The N-alkyl-2-methyl-nitroimidazoles correspond to biologically active molecules, obtained by reactionof 2-methyl-5-nitroimidazole and different alkyl ...
Constain SALAMANCA M.   +2 more
doaj  

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