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Skin penetration of sparfloxacin is good with skin:plasma ratios of 1.00 at 4 h (time of peak plasma concentration) and 1.39 at 5 h. Following single oral doses of 100 or 200 mg, concentrations in skin of 0.56 and 0.82–1.31 lA-g per g, respectively, can be expected. [ 14 ]
Antibiotics with less reliable but occasional (depending on isolate and subspecies) activity: occasionally penicillins including penicillin, ampicillin and ampicillin-sulbactam, amoxicillin and amoxicillin-clavulnate, and piperacillin-tazobactam (not all vancomycin-resistant Enterococcus isolates are resistant to penicillin and ampicillin)
Minocycline mediates its antibiotic activity by binding to the 30S ribosomal subunit of bacteria and thereby inhibiting protein synthesis. [61] [62] It is primarily bacteriostatic. [2] The drug is a broad-spectrum antibiotic and shows activity against a wide range of both Gram-positive and Gram-negative bacteria. [61] [62] [28]
Moxifloxacin is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria. It functions by inhibiting DNA gyrase , a type II topoisomerase , and topoisomerase IV, [ 44 ] enzymes necessary to separate bacterial DNA, thereby inhibiting cell replication.
Linezolid is an antibiotic used for the treatment of infections caused by Gram-positive bacteria that are resistant to other antibiotics. [9] [10] Linezolid is active against most Gram-positive bacteria that cause disease, including streptococci, vancomycin-resistant enterococci (VRE), and methicillin-resistant Staphylococcus aureus (MRSA).
Ciprofloxacin is a fluoroquinolone antibiotic used to treat a number of bacterial infections. [5] This includes bone and joint infections, intra-abdominal infections, certain types of infectious diarrhea, respiratory tract infections, skin infections, typhoid fever, and urinary tract infections, among others. [5]
β-Lactam antibiotics are indicated for the prevention and treatment of bacterial infections caused by susceptible organisms. At first, β-lactam antibiotics were mainly active only against gram-positive bacteria, yet the recent development of broad-spectrum β-lactam antibiotics active against various gram-negative organisms has increased their usefulness.
Rifampicin has good penetration into the ... including the cerebrospinal fluid. Since the substance itself is red, this high distribution is the reason for the orange ...