Tetracyclines are a class of antibiotics that may be used to treat infections caused by susceptible microorganisms such as gram positive and gram negative
As a broad-spectrum antibiotic, tetracycline has been widely used as a drug against bacteria
The different classes of antibiotics are divided according to the part of the bacterium they affect
Anaerobic bacteria are the predominant cultivable and noncultivable bacteria in the human body and can be recovered from infections at virtually all anatomic sites
Likewise, the use of quinolones, polymyxins, aminopenicillins and tetracyclines in food-producing animals is associated with resistance to these antibiotics
The site of anaerobic infection is commonly the site of normal colonization
Carbapenems are stable antibiotics , with potent bactericidal activity against a wide range of gram‐positive and gram‐negative aerobic and anaerobic bacteria
Department of Biology, College of Science, Al-Mustansiriyah University, Baghdad, Iraq
7%)
Meng Environmental Science, Agricultural and Food Sciences The number of caecal total aerobic bacteria was significantly lower in ciprofloxacin treated mice versus other groups
While they are particularly active against gram-negatives, they can act
Because these infections often also involve aerobic gram-negative bacilli, additional antibiotics are also used
Originally, they possessed some level of bacteriostatic activity against almost all medically relevant aerobic and anaerobic bacterial genera, both Gram-positive and Gram-negative, with a few exceptions, such as Pseudomonas aeruginosa and Proteus spp
1
This review presents data on in vitro susceptibilities of aerobically growing Gram-positive rods and in vivo activities of antibiotics used against Gram-positive rods
Gardnerella) susceptibility testing by
A thin, air-dried smear for Gram stain obtained from the same site as the culture is strongly recommended (additional test)
Objective To evaluate the incidence of decreased antibiotic susceptibility among aerobic gram
Oxytetracycline (OTC) is an antibiotic widely used in livestock and aquaculture, and its low absorption and high residue bring many risks and harms to the ecological environment
Anaerobic bacteria are the predominant cultivable and noncultivable bacteria in the human body and can be recovered from infections at virtually all anatomic sites, although the frequency of recovery is highly variable
1992; McDonnell and Watson 1992)
Antibiotic resistance profiles among mesophilic aerobic bacteria in Nigerian chicken litter and associated antibiotic resistance genes1 Poult Sci