نتایج جستجو برای: ototoxic drugs
تعداد نتایج: 224634 فیلتر نتایج به سال:
OBJECTIVES (1) To determine the ototoxicity detection rate (sensitivity) for distortion-product otoacoustic emissions (DPOAEs) testing in adults who received ototoxic medications and experienced pure-tone threshold changes during the course of treatment; (2) to determine the extent to which DPOAE sensitivity to ototoxicity depends on the type of drug administered (platinum or antibiotic), magni...
nowadays, the development of anti cancer drugs is an important subject in pharmacology. bisphosphonates (b.p) are a great choice for design and production of the types of drugs which not only could perform as anti cancer agents but also could inhibit the function of acetyl cholinesterase (ache). ache hydrolyzes the acetylcholine (which is a neurotransmitter in nervous system) using the oh in i...
Aminoglycosides are ototoxic to the cochlear hair cells, and mitochondrial dysfunction is one of the major mechanisms behind ototoxic drug-induced hair cell death. TRMU (tRNA 5-methylaminomethyl-2-thiouridylate methyltransferase) is a mitochondrial protein that participates in mitochondrial tRNA modifications, but the role of TRMU in aminoglycoside-induced ototoxicity remains to be elucidated. ...
Forouzesh and colleagues recently reported an increase in vancomycin ototoxicity in parallel with the increasing use of higher vancomycin doses (4). The report suggests an overall incidence of vancomycin-induced ototoxicity of 12%, doubling historic estimates (3). This is a surprisingly high estimate for a drug that many experts do not consider to be ototoxic (5, 6). The authors have outlined s...
BB-K 8, a new semisynthetic aminoglycosidic antibiotic, was evaluated for ototoxicity, nephrotoxicity and neuromuscular blocking activity in the cat. As a reference, kanamycin was tested by the same experimental methods. Employing equivalent doses in terms of the free base and 7 days of intraperitoneal treatment, BB-K8 and kanamycin were found to be similarly ototoxic and nephrotoxic. Acutely, ...
Sensory hair cells die after acoustic trauma or ototoxic insults, but the signal transduction pathways that mediate hair cell death are not known. Here we identify several important signaling events that regulate the death of vestibular hair cells. Chick utricles were cultured in media supplemented with the ototoxic antibiotic neomycin and selected pharmacological agents that influence signalin...
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