Biomedical Issues in Autism - Speech or Presentation Example

Comments (0) Cite this document
Instructor Date Biomedical Issues in Autism Introduction Autism, which is often considered a disorder of mind, presents as a challenge not only to the parents but also to the society as a whole. Characterized by difficulties in social interaction, communication difficulties, and an inclination towards performing repetitive actions, the ASD (Autism Spectrum Disorders) pose a considerable challenge for parents of affected children…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER91.9% of users find it useful
Biomedical Issues in Autism
Read TextPreview

Extract of sample
"Biomedical Issues in Autism"

Download file to see previous pages Of special interest is the toxicological perspective which is, to some extent, also related to environmental factors. One important aspect is the role of environmental toxicities that can initiate or aggravate autistic symptoms in predisposed individuals. Etiologically speaking, certain metabolic abnormalities have been blamed to play a central role towards development of autism. This is manifested by the increased incidence of inflammatory disorders of the gastrointestinal system noted in autistic children. Such metabolic differences have been investigated in various studies, and it has been suggested that it is highly likely that other metabolic inefficiencies of this type render autistic individuals unable to cope with toxicities prevailing in the immediate environment of such individuals. These disorders of metabolism, therefore, contribute towards the development of autism in individuals by limiting their ability to overcome the metabolic challenges posed by the environmental toxicities. A major toxicity that has been studied in this regard is the presence of excess amounts of mercury in the environment of those who develop this condition. Review of Current Literature Although mercury is considered to be present in trace amounts in our environment, there are points in the mercury cycle where its interaction with life forms becomes significant enough to be considered as a contributor of disease. Once it is converted into methylmercury, it becomes volatile and soluble enough to get bio-accumulated in food chains (Utah.Gov). Mercury has been identified to be a neuro-toxin, and causes defects in memory, cognitive thinking, language, visual ability, and motor skills. These manifestations are more marked in developing brains. Common sources of exposure to mercury include food (fish etc.), dental amalgam, batteries, coal, and medical products including vaccines. There have been heated debates about the link between mercury and autism, and it appears that the vast majority of studies which deny such linkage are carried out under the influence of those who have a vested interest in promoting the concept of mercury being safe for human consumption. The reason for this claim is the fact that sufficient evidence exists to support a link between the two (DeSoto and Robert 165). Studies conducted to evaluate the level of mercury in hair and nail samples of autistic individuals have also pointed out that mercury can possibly act as a causative or contributive factor. The level of mercury in these tissues is considerably higher in autistic individuals as compared to their healthy counterparts (Priya and Arumugam 148). The notion that altered metabolic processes contribute towards the pathogenesis of autism due to mercury poisoning has been supported by research work. Of considerable importance is the observation that adverse reactions and abnormal development in autistic individuals correlate closely to their exposure to vaccines containing mercury as their constituent element. Higher levels of mercury in autistic individuals may be attributed to a different or defective pattern of metabolism in these individuals (Majewska et al. 196). Studies designed to seek a relationship between elevated levels of mercury in blood and the presence of autism have found a positive ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Biomedical Issues in Autism Speech or Presentation”, n.d.)
Retrieved from https://studentshare.org/biology/1495771-biomedical-issues-in-autism
(Biomedical Issues in Autism Speech or Presentation)
“Biomedical Issues in Autism Speech or Presentation”, n.d. https://studentshare.org/biology/1495771-biomedical-issues-in-autism.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Homeland Security Analysis
The right of the people to bear arms was not a fundamental right for quite sometime. The law enforcement agencies were free to set any law regarding firearms as they wished. By the year 2009, there were about 20,000 existing fire arm laws in the Unite States of America (O'Connor 2010).
6 Pages(1500 words)Speech or Presentation
Having this system also helps him in his relationships with other units, thus making it easier for him to coordinate, delegate and manage the systems and processes involved. To effectively handle such challenges, there were two main tools used: the gantt chart and activity timelines that serve as the basis for every schedule, every action step and every decision made.
18 Pages(4500 words)Speech or Presentation
The budget process for the state of New York emulates the executive budget model. This is a system whereby the executive is responsible for developing a budget proposal which is then modified by the legislature. The governor must provide an effective coordination of the teams involved in the budgeting process.
8 Pages(2000 words)Speech or Presentation
Divorce, remarriage, or stepfamilies
Some of the related fields of studies that relate to the book include nursing, child development, family studies, sociology, communication, anthropology, and psychology. Therefore, researchers and graduate students from the related fields of studies can stand to benefit from the book.
3 Pages(750 words)Speech or Presentation
Five issues in corrections
I hope you understand that everything said in this letter is for the benefit and betterment of the institution. First and foremost, the lack of care of mental patients in the facility is a serious concern. As there are many inmates with a history of mental illness and require special support and a rehabilitation program, to ensure that the purpose of being in a correctional facility is served.
5 Pages(1250 words)Speech or Presentation
Public Speaking
When a speech presentation is valid, it is because it has all the components of a successful speech: driving attention towards the speaker, the depth of its tone, ability to convey and convince of priorities and appropriate and valid subjects, correct presentation and ability to discuss and parley and expand on the subject as richly as possible.
5 Pages(1250 words)Speech or Presentation
International Maritime Organisation
The body was established in the year 1948 but officially began their tasks in 1959. As a presidential candidate for such an agency, one must be in a position to work hand in hand with all the constituent members of the IMO. This is no easy task because it encompasses the following groups; sixty five nongovernmental organisations, forty two international governmental organisations, one hundred and sixty member states and a secretariat where the non governmental bodies here include; INTERCARGO, ILAMA, ICS and Interferry.
6 Pages(1500 words)Speech or Presentation
Using differentiation find the difference between maximum and minimum heights for both the roller coasters
Using mathematical formulas, people express the cause and effect relationship of a phenomenon. Mathematical modeling is nothing but finding relationship among different variables that describe a phenomenon or object (Simon Fraser University
3 Pages(750 words)Speech or Presentation
Physician assisted suicide as an ethical issue in health care
The legal counsel and the health care practitioners who are expected to provide advice on this issue have therefore, to have a clear understanding of the legal and ethical implications of the issues that arise for patients at the end of life. This article is medicolegal.
3 Pages(750 words)Speech or Presentation
Social and Ethical Issues of COmputer Science
I also want to greatly recognize the fact that you have made an effort to form the wonderful audience that is before me. Ladies and gentlemen, it is a blessing to be a high school student during such times because this is the stage in life where one receives quite a great deal of information that encompasses all the spheres of life.
3 Pages(750 words)Speech or Presentation
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Speech or Presentation on topic Biomedical Issues in Autism for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us