1 / 8

Albinism

Albinism. By Nate and Nora. What is albinism?. Albinism is a defect of melanin production that results in little or no color in the skin, hair, and eyes. History of Albinism. Archibald Garrod discovered it Discovered in 1908 Comes from albino

amal
Télécharger la présentation

Albinism

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Albinism By Nate and Nora

  2. What is albinism? • Albinism is a defect of melanin production that results in little or no color in the skin, hair, and eyes.

  3. History of Albinism • Archibald Garrod discovered it • Discovered in 1908 • Comes from albino • Albino comes from theoreticalIndo-European root “albho”

  4. What causes Albinism? • Affects production of melanin • melanocytes are cells that produce melanin and they are present, but the genetic mutation interferes with the pigment production

  5. Symptoms • Absence of color in hair, skin, and eyes • Patchy or missing skin color • Crossed eyed • Light sensitive • Rapid eye movement • Vision problems

  6. Treatment • no actual treatment • Wear sunscreen • Wear sun glasses • Eye surgeries are suggested

  7. Facts about albinism • 1 in 70 people have it • The gene for albinism is recessive, so the kid will not show signs unless it receives the recessive allele from the mom and dad • Any living organism can have it • Back in medieval times, people would often kill albinos because they were known to take part in witchcraft. • Many animals with albinism lack their protective camouflage to hide themselves from predators.

  8. Works Cited • "Using PubMed." National Center for Biotechnology Information. U.S. National Library of Medicine, n.d. Web. 22 Feb. 2013 • "Medical Encyclopedia: MedlinePlus." U.S National Library of Medicine. U.S. National Library of Medicine, n.d. Web. 22 Feb. 2013. • Nordqvist, Christian. "What Is Albinism? What Causes Albinism." Medical News Today. MediLexicon International, 25 May 2012. Web. 22 Feb. 2013.

More Related