Dr. Rena Petrella M.D.

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• Adalia Rose

  OverviewAdalia Rose is an American internet star. She was born with Hutchinson-Gilford progeria syndrome, which is a premature aging disease. This genetic condition is also commonly known as progeria. During her early infancy stage, her body was much older than the normal age. In spite of her...

• What Causes Albinism?

  What is albinism?Albinism is a group of genetic disorders that cause little or no production of the natural pigment called melanin. The color of your skin, hair, and eyes depend on the type and amount of melanin produced by your body. Most individuals with albinism have sun sensitivity, which makes...

• The Function and Structure of DNA

  Deoxyribonucleic acid or DNA is a molecule that contains the instructions an organism needs to develop, live and reproduce. These instructions are found inside every cell and are passed down from parents to their children.The Structure of DNADNA contains molecules called nucleotides, which possess a...

• Is My Child More Likely to Develop Autism if a Blood Relative Has Autism?

  Autism characterized by impaired social interactions reduced verbal and non-verbal communication and stereotyped behavior and activities. These symptoms appear in early childhood and impair or limit everyday functioning.Autism and geneticsResearchers believe that both environment and genetics play a...

• The Most Common Misconceptions About Breast Cancer

  There is so much information you can read online about breast cancer. Some information may be acquired in the community, friends, or family that is totally misleading or incorrect. Although not backed up with solid evidence, such information can cause a lot of media attention, which can further...