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The structure and function of DNA
DNA structure and replication Genetic information within multicellular organisms, including man, is stored in molecules of deoxyribonucleic acid (DNA), which reside within the chromosomes of each cell nucleus. A DNA molecule consists of two very long chains, or strands, of...
Where is that sound? Not every hot tub is a jacuzzi
Evidence suggests that the incidence of sound sensitivity and general noise intolerance is increasing. Studies have suggested that the incidence of hyperacusis is between 8% and 15.2% of the adult population. There is a correlation between the prevalence of hyperacusis...
Effect of age-related changes in voice production and hearing on Voice Handicap Index and Geriatric Depression Scores
The ageing process affects hearing and production of voice. It is not unknown that impairment of these faculties can affect quality of life and also cause depression. The authors have presented an array of actual anatomical and functional changes that...
Importance of nasal septal cartilage perichondrium for septum strength mechanics: a cadaveric study
This experimental cadaver study aimed to investigate the biomechanical qualities of the perichondrium and cartilage, and to determine the strength of the septal cartilage against bending forces. The nasal septal cartilages of 14 fresh cadavers (eight hours post-mortem) without nasal...Celebrating 25 years of the UST Audiology Program: a landmark audiology school in the Philippines
From pioneering roots to global recognition, UST’s Audiology Program has shaped hearing healthcare in the Philippines for 25 years – and is still evolving. A quarter century of excellence in audiology education Marking its silver anniversary in 2024, the University...BSFPS Annual Meeting 2025
British Society of Facial Plastic Surgery Juniors Day and Annual Meeting 2025
Balloon Eustachian tuboplasty – is it time to start doing it in children?
Given the potential applications for balloon Eustachian tuboplasty (BET) in children, its uptake in most centres has been slow. The reasons for this are multifactorial. There are technical issues – the feasibility of obtaining the correct size balloon and manoeuvring...
Obstructive sleep apnoea in common vestibular disorders
The importance of getting a good night’s sleep is often acknowledged but may be particularly difficult to achieve for those with obstructive sleep apnoea (OSA). In addition to high blood pressure, increased risk of stroke and depression, balance problems may...
Argon plasma coagulation for epistaxis in HHT
In this study from the Czech Republic, the authors looked at the effectiveness of argon plasma coagulation (a non-contact form of monopolar electrocoagulation) in treating recurrent epistaxis in patients with hereditary haemorrhagic telangiectasia (HHT). The advantage of argon plasma coagulation...The role of public health in addressing age-related hearing loss
Prevention and treatment of hearing loss needs to be viewed through a public health lens, but what does that look like? Kelly Reavis and colleagues explain the steps to addressing hearing healthcare from a public health perspective and why this...
