Both humans and mice are particularly vulnerable to sound – and drug-induced hearing reduction at young ages. Sound levels measured by Clark and Weathers demonstrated that the infants had been exposed to almost 100 decibels for a period of 12 minutes before takeoff, similar to a yard mower or chain noticed. These levels could be damaging to premature babies especially. Ohlemiller, Ph.D., research associate professor of otolaryngology. They possess comparable inner hearing anatomy and physiology and equivalent patterns of age-related, drug-related and noise-induced hearing loss. Fernandez, a doctoral student in this program in Communication and Audiology Sciences, to see if loud noise and a minimal dose of kanamycin would exacerbate each other’s effects.A shorter anogenital distance has been associated with infertility and low sperm fertility, the experts explained. ‘We noticed these changes even though moms’ contact with DEHP has dropped 50 % in the past a decade,’ said lead researcher Shanna Swan, a professor of preventive medicine and obstetrics, gynecology and reproductive medication at the Icahn School of Medication at Mount Sinai in New York City. 60 A few minutes Phthalates: Are They Safe and sound? Chemicals called phthalates, found in soft plastic items we use every full day, are so ubiquitous that traces of these can be found in everybody.