Our inner ear has a sensory organ called the epithlium that has two layers of cells. The first layer is the hair cells. The second layer is the Supporting Cells. The hair cells in particular are sensitive to change in motion, sound waves, and gravity. In humans, just like the rest of mammals, the inner ears cannot regenerate if they are destroyed.
Irreversible Damage of Hair Cells
The damaged tissues are usually replaced by scar tissue. Any excessive exposure to acoustic noise will cause a permanent damage to hair cells. According to Doctors of Hearing's study to learn what happen found that in zebrafish using a DGE (digital gene expression), and observing the specimen under high resolution, damage-induced hair reproduction was demonstrated. That is important because the zebrafish is very similar to the sensory epithelia of our inner ear. It may help in the stem cell research with a focus to the human ear.
Higher Noise Levels Guarantees Damage to Our Inner Ear
In another study to find out how much damage gunfire can do to our ears, it was found that noise produce by 10 and 200 rounds of fire reduced the pig's perception of sound by 66% to 97%. What that mean is that we have to protect our ears from all sorts of ear damage from excessive noise. If you think that you might already be affected after being exposed to excessive noise, then you should contact DoctorsOfHearing in Los Angeles, Pasadena.
Hair Cells Support
Other studies done on mice have indicated that even though the hair cell is not responsible for supporting itself; the Support Cells are right beneath it. That’s currently the focus of the next research in finding a solution with damage caused by excessive noise levels. If you have any questions about hair cell loss management, please contact Doctors of Hearing in Los Angeles, Pasadena.
People who are experiencing hearing problems that they want to address can contact Doctors of Hearing Inc. at 909-466-7722. The Rancho Office is located at: 8241 Rochester Ave #130, Rancho Cucamonga, CA 91730. Or... Fill out our contact form: http://doctorsofhearing.com/about-us/contact-us
Hearing loss can happen because of genetic mutations during development of a baby. The inner ear has two special proteins that are only found in the ear. These proteins can be affected by gene mutations that happen when babies are developing in the womb.
Ongoing research shows that it may soon be possible to intervene and stop those mutations. If you are about to have a baby, you should contact Doctors of Hearing for an update of what can be done to save your unborn child from hearing loss. The gene mutations either cause a delay in hearing development of hearing or total loss.
The genes in question are the SLC26A4, they are the ones that encode proteins forming hearing channels capable of converting sound waves into electrical pulses that can be transmitted by neurons into the brain. The brain can then process the electrical pulses to interpret sounds.When these genes mutate, they cause a variance in the way the channel are formed.
That in turn causes the channels to produce wrong electrical pulses that the brain cannot interpret correctly. DoctorsOfHearing says current research points to a possibility of intervening and stopping hearing loss during embryonic formation. It is possible to intervene and stop the effects caused by the gene mutations that lead to deafness.
Although no tests have been done on humans, the results showed that absences of the gene caused swelling of the inner ear, thus causing deafness. Other effects of the gene mutation are loss of balance, which could explain why other kids take long before they learn to walk.
The research concluded that by repairing the endolymphatic sac while the baby is still in the embryonic stage, it could be possible to restore hearing loss and balance to normal levels. If you are expecting to have a baby, or there are cases of deafness in your family, it is possible your unborn child will be affected as well.
You should visit Doctors of Hearing, in Los Angeles, Pasadena, for a diagnosis and medical advice.
Contact us at DoctorsOfHearing.com for more information! 909-466-7722
Noise-Induced Hearing Loss happens when excessive noise causes internal year damage. The immune system then responds by replacing the damaged cells with a scar tissue. Since the scar tissue cannot convert mechanical signals to electrical pulses as the rest of the inner ear cells, hearing loss occurs. The more tissue damage there is, the greater the extent of the damage.
Hearing Protection Using Genes
Doctors of Hearing's findings show that when a person is exposed to higher levels of noise, the hair cell and neural connections are disrupted. Doctors of Hearing have found that introducing genes that help resist the damage to hair cells and neural junctions prevent the noise-induced hearing loss. That means soon it could be possible to protect ourselves from noise pollution.
Sources of Noise
Hearing Loss due to excessive noise affects about 5% to 10% of the population. Those who are most vulnerable are those who work in factories. However, due to the high number of jobs being exported to developing countries, the number of Americans who are exposed workplace noise is consistently dropping.
According findings by DoctorsOfHearing, about 50% of manufacturing jobs have been transferred to developing countries so far. That means Americans who are getting noise induced damage are mostly getting it from other sources such as when hunting, and loud music from accessories such as iPods.
Phantom noise (Tinnitus)
Hearing of phantom noise (Tinnitus,) is a problem that is experienced by millions of people. The main cause has been shown to be an increase in voltage across the Kv7.2/3 channel of the inner ear. That increase is only shown in ears that have been exposed to excessive noise. These findings have made it possible to design drugs that may restore the electrochemical balance to prevent Tinnitus.
Please contact DoctorsOfHearing in Los Angeles, Pasadena to get help if you hear phantom noises or you have been exposed to excessive noise.
If you have any questions on how to deal with hearing loss, contact DoctorsofHearing, in Los Angeles, Pasadena at DoctorsOfHearing.com for more information! (909) 466-7722
According to Doctors of Hearing, age related hearing loss has been found to be caused by the weakening of the Glycine in the mammalian cochlear. The actual processes that leads to the condition are not known. Studies from mice have shown that higher bushy cells' glycinergic inhibitions are higher in older individuals than younger people. Loss of hearing affects individual’s social and health negatively leading to a lower quality of life. When individual of the same age are compared, those suffering from hearing loss lead a more solitary life.
How to Respond When You Sense Hearing Loss
The isolation leads to greater chances of physical and mental illness being experienced by the hear loss victims. If you have started to experience a decline in your ability to hear what other people are speaking in normal tones, then you need to contact DoctorsOfHearing in Los Angeles, Pasadena. You will be advised on the current options that can help stall the process. You may also get hearing aids that can help you communicate better with others.
Effects of Hearing Loss
The studies were done on a group of men and women, numbering 1,140 and aged over 70 years. The study found that those who had hearing problems were more likely to have been admitted in hospital. They had about a 32% more chance of being admitted to a hospital when compared to another group of 529 men and women. These were of the same age who had no hearing problem. Doctors of Hearing attributes that to the isolation they live in which could also lead to cases of poor diet, less exercising, and a feeling of loneliness.
Managing Hearing Loss
Eating a healthy diet and living with understanding people can help people who have lost their sense of hearing to cope. Use of hearing aids can also help to lower the chances of isolation happening; that is because most people find it hard to repeat themselves several times in a conversation. If you have any questions on how to deal with hearing loss, contact DoctorsofHearing, in Los Angeles, Pasadena at DoctorsOfHearing.com for more information!