Posterior Nasal Nerve Resection-A Novel and Effective Way to Surgically Treat Refractory Allergic and Vasomotor Rhinitis.

This study focused on outcomes of endoscopic posterior nasal neurectomy and turbinate reduction with regard to the common symptoms of allergic and vasomotor rhinitis. This randomized experimental study conducted between December 2018 to November 2020 included 60 patients, aged 18-50 years with allergic or vasomotor rhinitis with/ without deviated nasal septum of grade 3 and 4, not responding to conservative management. Patients were divided into two groups.

A High-Fat Diet Induces Low-Grade Cochlear Inflammation in CD-1 Mice.

There is growing evidence for a relationship between gut dysbiosis and hearing loss. Inflammatory bowel disease, diet-induced obesity (DIO), and type 2 diabetes have all been linked to hearing loss. Here, we investigated the effect of a chronic high-fat diet (HFD) on the development of inner ear inflammation using a rodent model.

Outbreak of Mucormycosis in Coronavirus Disease Patients, Pune, India.

We provide an overview of the epidemiology and clinical course of mucormycosis in the coronavirus disease (COVID-19) pandemic era. We conducted a retrospective chart review of 178 patients with clinical or diagnostic, endoscopically or histopathologically confirmed rhino-sino-orbital or cerebral mucormycosis after COVID-19 treatment during the second wave of COVID-19 in Pune, India. Median time to symptom onset from COVID-19 detection was 28 days.

Istradefylline Mitigates Age-Related Hearing Loss in C57BL/6J Mice.

Age-related hearing loss (ARHL) is the most common sensory disorder among older people, and yet, the treatment options are limited to medical devices such as hearing aids and cochlear implants. The high prevalence of ARHL mandates the development of treatment strategies that can prevent or rescue age-related cochlear degeneration. In this study, we investigated a novel pharmacological strategy based on inhibition of the adenosine A receptor (AR) in middle aged C57BL/6 mice prone to early onset ARHL.

Regulator of G Protein Signalling 4 (RGS4) as a Novel Target for the Treatment of Sensorineural Hearing Loss.

We and others have previously identified signalling pathways associated with the adenosine A receptor (AR) as important regulators of cellular responses to injury in the cochlea. We have shown that the "post-exposure" treatment with adenosine AR agonists confers partial protection against acoustic trauma and other forms of sensorineural hearing loss (SNHL). The aim of this study was to determine if increasing AR responsiveness to endogenous adenosine would have the same otoprotective effect.