In Vitro Activities of Piperacillin against -Lactamase-Negative Ampicillin-Resistant Haemophilus influenzae
نویسندگان
چکیده
In Vitro Activities of Piperacillin against -Lactamase-Negative Ampicillin-Resistant Haemophilus influenzae Yoshiro Morikawa, Miyoshi Kitazato, Junichi Mitsuyama,* Shingo Mizunaga, Shinzaburo Minami, and Yasuo Watanabe Yodogawa Christian Hospital, Higashiyodogawa-ku, Osaka, Research Laboratories, Toyama Chemical Co. Ltd., Toyama, and Clinical Research Department, Toyama Chemical Co. Ltd., Tokyo, Japan
منابع مشابه
Antimicrobial Activities of Piperacillin-Tazobactam against Haemophilus influenzae Isolates, Including -Lactamase-Negative Ampicillin-Resistant and -Lactamase-Positive Amoxicillin- Clavulanate-Resistant Isolates, and Mutations in Their Quinolone Resistance-Determining Regions
Antimicrobial Activities of Piperacillin-Tazobactam against Haemophilus influenzae Isolates, Including -Lactamase-Negative Ampicillin-Resistant and -Lactamase-Positive AmoxicillinClavulanate-Resistant Isolates, and Mutations in Their Quinolone Resistance-Determining Regions Yoichi Hirakata,* Kaori Ohmori, Miwako Mikuriya, Takeshi Saika, Kaoru Matsuzaki, Miyuki Hasegawa, Masumitsu Hatta, Natsuo ...
متن کاملSusceptibility of Haemophilus influenzae to piperacillin-tazobactam combinations: interpretive criteria and quality control limits for standardized tests.
In vitro studies evaluated methods for testing the susceptibility of Haemophilus influenzae to piperacillin-tazobactam combinations. Ampicillin-resistant beta-lactamase-nonproducing strains of H. influenzae may be presumed to be relatively resistant to combinations of piperacillin-tazobactam, even though they frequently appear to be susceptible by disk diffusion methods. Other ampicillin-resist...
متن کاملIn vitro activities of piperacillin against beta-lactamase-negative ampicillin-resistant Haemophilus influenzae.
The in vitro activities of piperacillin (PIP) against beta-lactamase-negative ampicillin (AMP)-resistant (BLNAR) Haemophilus influenzae were compared with those of cefotaxime (CTX) and ceftriaxone (CRO), and the potency of PIP as therapy for meningitis caused by BLNAR is also discussed. PIP showed good activity (MIC at which 90% of strains are inhibited, 0.25 micro g/ml) against 69 BLNAR strain...
متن کاملComparative in vitro activity of cefixime against Haemophilus influenzae isolates, including ampicillin-resistant, non-beta-lactamase-producing isolates, from pediatric patients.
The in vitro activity of cefixime was comparatively tested against 232 non-type b and 102 type b isolates of Haemophilus influenzae derived from clinical specimens of pediatric patients, including 10 non-type b strains that did not produce beta-lactamase and demonstrated resistance to ampicillin. Cefixime was active against the ampicillin-susceptible and ampicillin-resistant, beta-lactamase-pro...
متن کاملIn vitro activities of cefotaxime and moxalactam (LY127935) against Haemophilus influenzae.
The in vitro activities of two new beta-lactam antibiotics, cefotaxime and moxalactam (LY127935), were compared with those of cefamandole, cefoxitin, cefuroxime, and ampicillin against both beta-lactamase-producing and non-beta-lactamase-producing isolates of Haemophilus influenzae. Both cefotaxime and LY127935 were highly active against all isolates irrespective of beta-lactamase production.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004