Tobramycin interaction

The structures of tobramycin and neomycin B in complex with aptamer RNAs also display the importance of interactions between the amino groups of aminoglycosides and the phosphate backbone of RNA. In the neomycin-aptamer complex, the 6 -amino group on ring I interacts with the phosphate backbone. Paromomycin, in which the 6 position of ring I is a hydroxyl group, binds... 

Solutions of cefepime, like those of most -lactam antibiotics, should not be added to solutions of ampicillin at a concentration greater than 40 mg/mL, and should not be added to metronidazole, vancomycin, gentamicin, tobramycin, netilmicin sulfate, or aminophylline because of potential interaction. However, if concurrent therapy with cefepime is indicated, each of these antibiotics can be administered separately. P.877... 

Tetracycline has been shown to bind to gastrointestinal mucus by hydrogen-bonding and via electrostatic and hydrophobic interactions. It has been suggested that cephaloridine and gentamicin bind intestinal mucin via ionic interactions. In addition, gentamicin has been shown to bind to sputum and tobramycin binds to glycoprotein- and DNA-rich fractions of sputum. 

Interaction between -lactamase and intrinsic resistance Resistance to aminoglycosides Resistance to kanamycins Resistance to neomycins Resistance to streptomycin Resistance to gentamicin Resistance to lividomycin Resistance to tobramycin Resistance to BB-K8 Resistance to chloramphenicoi... 

Dupuis JY, Martin R, Tetrault JP. Atracurium and vecuronium interaction with gentamicin and tobramycin. Can J... 

Clinically important, potentially hazardous interactions with amikacin, amphotericin B, delavirdine, drugs causing kidney toxicity, foscarnet, gentamicin, hydroxyurea, pentamidine, tobramycin... 

Clinically important, potentially hazardous interactions with altretamine, amikacin, aminoglycosides, antineoplastics, bleomycin, busulfan, carboplatin, carmustine, chlorambucil, cisplatin, corticosteroids, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, daunorubicin, docetaxel, doxorubicin, estramustine, etoposide, fludarabine, fluorouracil, gemcitabine, gentamicin, hydroxyurea, idarubicin, ifosfamide, indomethacin, kanamycin, levamisole, lomustine, mechlorethamine, melphalan, mercaptopurine, methotrexate, mitomycin, mitotane, mitoxantrone, neomycin, pentostatin, plicamycin, procarbazine, streptomycin, streptozocin, thioguanine, thiotepa, tobramycin, tretinoin, uracil, vinblastine, vincristine, vinorelbine... 

Response Surface Model A dose-response surface is an extension of dose-response lines (isobols) to three dimensions. In this representation there can be a dose-response surface representing additivity and surfaces above and below suggesting deviation from additivity. Tam et al. [90] studied the combined pharmacodynamic interactions of two antimicrobial agents, meropenem and tobramycin. Total bacterial density data, expressed as CFU (colony forming units), were modeled using a three-dimensional surface. Effect summation was used as the definition of additivity (null interaction hypothesis) and the pharmacodynamic model was assumedi to take the functional form... 

WatermanPM SmithRB. Tobramycin-curare interaction. 4nes/h4na(g( 1977) 56, 587-8. 

Vanacker BF, Van de Walle J. The neuromuscular blocking action of vecuronium in normal patients and inpatients with no renal function and interaction vecuronium-tobramycin in renal transplant patients. Acta Anaesthesiol Belg (1986) 37,95-9. 

Aronoff GR, Brier RA, Sloan RS, Brier ME, Interactions of ceftazidime and tobramycin in patients with normal and impaired renal function, Antimicrob Agents Chemother (1990) 34, 1139-42,... 

---