OBJECTIVE The aim of this study was to determine and classify inner ear abnormalities in patients who had cochlear implants because of congenital sensorineural hearing loss using preoperative temporal bone computed tomography and magnetic resonance imaging. MATERIALS AND METHODS Patients in the otolaryngology department who had cochlear implants because of congenital sensorineural hearing los...

A 50-year-old man was seen for chronic renal failure of unknown origin. He had been diagnosed in 1981 and monitored continuously while his renal functions had deteriorated slowly; his current glomerular filtration rate was 17 ml/min. On this occasion, he was seen by a new doctor who observed that he was hard of hearing. The day was unusually bright and sunny; hence lateral cervical scars, 3 cm ...

The article presents the results of field and laboratory studies from 2017 to 2020, on basis which a comprehensive assessment was given for study various sowing patterns (2, 3, 4, 5 ears/run.m with width interspaces 45 cm) whole unfinished ear winter soft wheat Lgovskaya 4 variety in nursery testing offsprings first year Kursk Region. It found that when selecting ears by size, it is necessary t...

production of reactive oxygen species (ROS) and their removal, has been implicated in the progression of many neurodegenerative diseases including Alzheimer’s disease (AD) and stroke. Inflammation is characteristic of brain tissue, pathologically affected by neurological diseases such as AD and Parkinson’s disease. Cognitive deficits due to aging and AD are related to the increased vulnerabilit...

OBJECTIVE To evaluate the effectiveness of contouring auricular cartilage in a rabbit model using biologically active enzymes injected subcutaneously. METHODS The first phase determined the most effective volume and concentration required to affect the cartilage. To accomplish this task, we used ex vivo rabbit ears from a slaughterhouse. In the second phase, we injected 1 mL of hyaluronidase ...

Superkonduktor fasa (Tl0.5Pb0.5)Sr2Ca(Cu2-xCrx)O7-δ (Tl-1212) bagi x = 0 hingga 0.100 telah disediakan menggunakan kaedah tindak balas keadaan pepejal. Tujuan kajian ini ialah menentukan suhu optimum untuk pembentukan Tl-1212 dengan komposisi ini. Sampel dalam aliran gas oksigen tiga berlainan iaitu 850 °C kerajang perak selama 5 jam, dan 950 1000 4 min. Bahan diciri pembelauan sinar-X mengenal...

We obtained the charts of 183 patients (197 ears) who had undergone surgery for chronic otitis media (COM), and we reviewed their otic histories to analyze the series of events that ultimately culminated in surgery. All ears had originally been treated for otitis media with effusion (OME); 125 ears had been treated with tympanostomy tube placement, and 72 ears had been treated with conservative...