Results 41 to 50 of about 12,665 (110)

Resistance pattern of enterobacteriaceae isolates from urinary tract infections to selected quinolones in Yaoundé

The Pan African Medical Journal, 2015
INTRODUCTION: it is estimated that 150 million urinary tract infections (UTIs) occur yearly worldwide, resulting in more than 6 billion dollar in direct healthcare cost.
Emilia Enjema Lyonga, Michel Toukam, Celine Nkenfou, Hortense Kamga Gonsu, Marie-Claire Okomo Assoumou, Martha Tongo Mesembe, Agnes Bedie Eyoh, George Mondinde Ikomey, Valantine Ngum Ndze, Sinata Koulla-Shiro   +9 more
doaj   +1 more source

Lanthanum triflate triggered synthesis of tetrahydroquinazolinone derivatives of N-allyl quinolone and their biological assessment [PDF]

Journal of the Serbian Chemical Society, 2012
A series of 24 derivatives of tetrahydroquinazolinone has been synthesized by one-pot cyclocondensation reaction of N-allyl quinolones, cyclic β-diketones and (thio)urea/N-phenylthiourea in presence of lanthanum triflate catalyst.
Jardosh Hardik H., Patel Manish P.
doaj   +1 more source

Generation of Aurachin Derivatives by Whole-Cell Biotransformation and Evaluation of Their Antiprotozoal Properties

Molecules, 2023
The natural product aurachin D is a farnesylated quinolone alkaloid, which is known to possess activity against the causative agent of malaria, Plasmodium spp. In this study, we show that aurachin D inhibits other parasitic protozoa as well.
Sebastian Kruth, Cindy J.-M. Zimmermann, Katharina Kuhr, Wolf Hiller, Stephan Lütz, Jörg Pietruszka, Marcel Kaiser, Markus Nett   +7 more
doaj   +1 more source

Physicochemical properties of quinolone derivatives.

, 2022
Physicochemical properties of quinolone derivatives.
Syeda Abida Ejaz (4816971), Z. A. Alrowaili (14020193), Zainab Mufarreh Elqahtani (14020187), M. S. Al-Buriahi (11831842), Khadijah Mohammedsalaeh Katubi (14020184), Farhan Siddique (8713605), Pervez Rashid Birmani (14020181), Amna Saeed (6635816), Samia ben Ahmed (14020190), Rabail Ujan (9286863)   +9 more
core   +1 more source

Actinobacillus pleuropneumoniae Eradication with Enrofloxacin May Lead to Dissemination and Long-Term Persistence of Quinolone Resistant Escherichia coli in Pig Herds

Antibiotics, 2020
Norway has a favourable situation with regard to health status and antimicrobial usage in the pig production sector. However, one of the major disease-causing agents in the commercial pig population is Actinobacillus pleuropneumoniae (APP). In some herds,
Håkon Kaspersen, Anne Margrete Urdahl, Carl Andreas Grøntvedt, Stine Margrethe Gulliksen, Bereket Tesfamichael, Jannice Schau Slettemeås, Madelaine Norström, Camilla Sekse   +7 more
doaj   +1 more source

Mechanisms of quinolone resistance and implications for human and animal health [PDF]

Veterinarski Glasnik, 2010
Quinolone antibiotics have been widely used in human and veterinary medicine. This has caused the development of resistance and difficulties in the treatment of complicated bacterial infections in humans.
Velhner Maja, Kozoderović Gordana, Jelesić Zora, Stojanov Igor, Ratajac Radomir, Stojanović Dragica   +5 more
doaj   +1 more source

Development of Novel Isatin-Tethered Quinolines as Anti-Tubercular Agents against Multi and Extensively Drug-Resistant Mycobacterium tuberculosis

Molecules, 2022
We describe the design and synthesis of two isatin-tethered quinolines series (Q6a–h and Q8a–h), in connection with our research interest in developing novel isatin-bearing anti-tubercular candidates.
Mohamed A. Abdelrahman, Hadia Almahli, Tarfah Al-Warhi, Taghreed A. Majrashi, Marwa M. Abdel-Aziz, Wagdy M. Eldehna, Mohamed A. Said   +6 more
doaj   +1 more source

Distribution of quinolones, sulfonamides, tetracyclines in aquatic environment and antibiotic resistance in Indochina

Frontiers in Microbiology, 2012
Southeast Asia has become the center of rapid industrial development and economic growth. However, this growth has far outpaced investment in public infrastructure, leading to the unregulated release of many pollutants, including wastewater-related ...
Satoru eSuzuki, Phan Thi Phuong eHoa
doaj   +1 more source

Antibiogram and molecular insights into quinolone resistance in Salmonella spp. from food-producing animals in the Philippines

Journal of Infection in Developing Countries
Introduction: The increasing quinolone resistance in food animals in the Philippines has been documented in previous studies. This study aims to investigate the prevalence and underlying molecular mechanisms responsible for quinolone non-susceptibility ...
Lawrence P Belotindos, Angel Mae C Magalong, Marvin Bryan S Salinas, Joel A Miguel Jr., Marvin A Villanueva, Claro N Mingala, Chie Nakajima, Yasuhiko Suzuki   +7 more
doaj   +1 more source

Determination of quinolones and sulfonamides residues in aquatic products and livestock products with enhanced matrix removal-lipid adsorbent by liquid chromatography-tandem mass spectrometry

Shipin yu jixie
ObjectiveTo establish a new method for simultaneous detection of quinolones (QNs) and sulfonamides (SAs) in aquatic products and livestock products.MethodsIn pretreatment, this work compares the effect of extraction solvents on the recoveries and ...
QIN Yu, XUE Feng, YU Junjie, LIU Yang, GONG Heng   +4 more
doaj   +1 more source