Results 71 to 80 of about 54,273 (155)

OmpF channel permeability of quinolones and their comparison with β-lactams [PDF]

FEMS Microbiology Letters, 1992
Tetsuo Sawai, Akihito Yamaguchi, Akiko Saiki, Kazuki Hoshino   +3 more
openaire   +1 more source

Synthesis and enzyme-based evaluation of analogues L-tyrosine thiol carboxylic acid inhibitor of metallo-β-lactamase IMP-1

Journal of Enzyme Inhibition and Medicinal Chemistry, 2019
The emergence of drug-resistant pathogenic bacteria is occurring due to the global overuse and misuse of β-lactam antibiotics. Infections caused by some bacteria which secrete metallo-β-lactamases (enzymes that inactivate β-lactam antibiotics) are ...
Omid Khalili Arjomandi, Mahboubeh Kavoosi, Hadi Adibi   +2 more
doaj   +1 more source

Treatment of community-onset pneumonia in neutropenic cancer patients: β-lactam monotherapy versus combination antibiotic regimens

Pneumonia, 2019
Background Although β-lactam monotherapy may be sufficient in non-critically ill patients with community-acquired pneumonia, the value of combination antibiotic regimens in community-onset neutropenic pneumonia remains unclear.
Hyeri Seok, Jae-Hoon Ko, Kyong Ran Peck, Ji-Yeon Kim, Ji Hye Lee, Ga Eun Park, Sun Young Cho, Cheol-In Kang, Nam Yong Lee, Doo Ryeon Chung   +9 more
doaj   +1 more source

Interaction of β-lactam antibiotics with penicillin-binding proteins fromPseudomonas aeruginosa [PDF]

FEMS Microbiology Letters, 1982
Alfredo Rodriguez-Tebár, Fernando Rojo, Juan C. Montilla, David Vázquez   +3 more
openaire   +1 more source

Penicillin-Binding Protein Transpeptidase Signatures for Tracking and Predicting β-Lactam Resistance Levels in Streptococcus pneumoniae

mBio, 2016
β-Lactam antibiotics are the drugs of choice to treat pneumococcal infections. The spread of β-lactam-resistant pneumococci is a major concern in choosing an effective therapy for patients.
Yuan Li, Benjamin J. Metcalf, Sopio Chochua, Zhongya Li, Robert E. Gertz, Hollis Walker, Paulina A. Hawkins, Theresa Tran, Cynthia G. Whitney, Lesley McGee, Bernard W. Beall   +10 more
doaj   +1 more source

Increase in activity of β-lactam synthetases after growth ofCephalosporium acremoniumwith methionine or norleucine [PDF]

FEMS Microbiology Letters, 1980
Y. Sawada, T. Konomi, N.A. Solomon, A.L. Demain   +3 more
openaire   +1 more source

Partial purification and properties of the α-ketoglutarate-linked ring-expansion enzyme of β-lactam biosynthesis of Cephalosporium acremonium [PDF]

FEMS Microbiology Letters, 1983
Jutta Kupka, Yong-Qiang Shen, Saul Wolfe, Arnold L. Demain   +3 more
openaire   +1 more source

Tunicamycin and β-Lactams with Five Membered Ring Structures Have Stronger Synergistic Effects Against Gram-Positive Bacteria

Zoonoses
The prevalence of antimicrobial resistance is increasing among gram-positive bacteria, particularly the resistance of methicillin-resistant Staphylococcus aureus (MRSA) to β-lactam antibiotics. Checkerboard minimum inhibitory concentration (MIC) assays,
Xueyangyang Bai, Jinjing Xue, Fei He, Xiaotong Yang, Houru Liu, Kuan Gu, Qianghua Lv, Yonglin Zhou   +7 more
doaj   +1 more source

Characterisation of a novel plasmid-mediated β-lactamase and its contribution to β-lactam resistance inPseudomonas aeruginosa [PDF]

FEMS Microbiology Letters, 1983
I.N. Simpson, S.J. Plested, Miroslava J. Budin-Jones, Jeanette Lees, R.W. Hedges, G.A. Jacoby   +5 more
openaire   +1 more source

Novel β-lactam antibiotics versus other antibiotics for treatment of complicated urinary tract infections: a systematic review and meta-analysis

Frontiers in Pharmacology
BackgroundNovel β-lactam antibiotics as well as other kinds of antibiotics have been used to treat complicated urinary tract infections (cUTIs); however, their efficacy and safety remain controversial.ObjectiveWe conducted a systematic review with meta ...
Xiang hua Quan, Xin yi Wang, Chun hua Han, Xiao min Xing, Bin Zhang, Huai qin Cang   +5 more
doaj   +1 more source