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Balázs Komjáti, Bianka Szokol, Benjámin Kováts, Péter Kegye, József Nagy
Pág. 503?509
The formal [2+2] cycloaddition of ketenes and imines, also known as Staudinger synthesis, is a facile method for the synthesis of biologically important ß-lactam derivatives. In this paper two previously reported stereoselective reactions were investigat...
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Lorina I. Badger-Emeka, Promise Madu Emeka and Hairul Islam M. Ibrahim
Methicillin-resistant Staphylococcus aureus (MRSA) infection is detrimental to hospitalized patients. With diminishing choices of antibiotics and the worry about resistance to colistin in synergistic combined therapy, there are suggestions for the use of...
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Sergio Navalon, Mercedes Alvaro, Hermenegildo Garcia
Pág. 1935 - 1942
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UK Muhammad, TM Adamu, Z Binji, MA Isa
Pág. 104 - 112
Antimicrobial resistance among pathogenic bacteria is increasing worldwide especially against ß-lactam drugs, due to the production of ß-lactamase enzymes which destroy the ß-lactam ring of these antibiotics, thus preventing the action of penicillin bind...
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UK Muhammad, TM Adamu, Z Binji, MA Isa
Pág. 104 - 112
Antimicrobial resistance among pathogenic bacteria is increasing worldwide especially against ß-lactam drugs, due to the production of ß-lactamase enzymes which destroy the ß-lactam ring of these antibiotics, thus preventing the action of penicillin bind...
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Lin Zhang, Qi Jia, Guangqin Liao, Yongzhong Qian and Jing Qiu
In this study, we aimed to establish a multi-residue analytical method for the simultaneous detection of chemical contaminants in eggs. Using liquid chromatography-tandem mass spectrometry (LC-MS/MS), we developed an analytical method that can separate 2...
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Tianle Xu, Wendi Cao, Yicai Huang, Jingwen Zhao, Xinyue Wu and Zhangping Yang
Bovine mastitis is often taken as one of the most common diseases in dairy farms, which its pathophysiology leads to a reduction of milk production and its quality. The penetration of pathogenic bacteria into the mammary gland, through either a contagiou...
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Wendi Cao, Yi Xu, Yicai Huang and Tianle Xu
According to recent investigations, the proportion of mastitis caused by environmental pathogens, such as K. pneumoniae, has increased. In this research, the epidemiology of pathogens in milk samples collected from four farms in the Jiangsu Province was ...
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Aneesa Noormohamed and Mohamed K. Fakhr
The objectives of this study were to determine the prevalence of Campylobacter jejuni and Campylobacter coli in retail beef, beef livers, and pork meats purchased from the Tulsa (OK, USA) area and to further characterize the isolates obtained through ant...
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