down syndrome trisomy 21 Archives

Dec302023 by AdminNo Comments

Chromosomal Anomalies and Autism Spectrum Disorder (ASD)

Chromosomal anomalies and autism spectrum disorder (ASD) are important issues studied in connection with genetic factors. In this article, we will discuss the effects of chromosomal anomalies on Autism Spectrum Disorder (ASD). What are Chromosome Anomalies? Chromosomal anomalies are changes that occur as a result of the irregular distribution of genetic material. Such deviations of genetic information affect the development of the individual. It may contribute to the emergence of neurodevelopmental disorders such as ASD. What is Autism Spectrum Disorder? Autism Spectrum Disorder is a neurodevelopmental disorder characterized by difficulties in social interaction and communication. Genetic components play an important role in brain development and functionality. This may affect...

Dec282023 by AdminNo Comments

Chromosomal Diseases Caused by Genetic Anomalies

Diseases

Genetic anomalies cover a range of conditions that refer to abnormalities in the genetic material of individuals. These anomalies usually occur in chromosomes and cause various genetic diseases. Chromosomal diseases occur as a result of changes in the structure or number of genetic material. They can affect individuals' quality of life. In this article, we will examine in detail the mechanisms, symptoms and effects of genetic anomalies, especially those that lead to chromosomal diseases. What are Genetic Anomalies and Chromosomal Diseases? Genetic anomalies refer to abnormalities that occur in the genetic material of individuals. These anomalies usually occur in chromosomes and lead to various chromosomal diseases. Trisomy and Monosomy: Changes in the Number of Chromosomes Tr...

Dec282023 by AdminNo Comments

What is Down Syndrome?

Special Psychology

Down syndrome is a genetic disorder characterized by the presence of three chromosomes in the 21st chromosome pair of individuals instead of the normal two. Down Syndrome Frequency and Genetic Origin This syndrome is seen in one in every 700-800 births worldwide. It is usually caused by a genetic error in the mother's egg or the father's sperm. Physical Symptoms and Features Individuals with this syndrome often have distinctive features on the face. These features include features such as a curvy structure, low muscle tone, and a small and round face shape. Mental and Developmental Symptoms Intellectual and developmental delays are common in individuals with Down syndrome. Learning disabilities, delays in language development, and difficulties with motor skills are among...

Dec282023 by Admin1 Comment

What are Chromosome Pathologies?

Special Psychology

Chromosomal pathologies have a great impact on the health of individuals. Today, research in the field of genetics reveals this. In this article, we will discuss the basic information and classification of chromosome pathologies. What is Chromosome? Chromosomes are structural units inside our cells that carry genetic information. Humans have 46 chromosome pairs. These chromosomes are the organized form of DNA. What are Chromosome Pathologies? Chromosomal pathologies are abnormalities in the structure or number of chromosomes. These abnormalities are usually present from birth. They prevent the genetic material from working properly. Down Syndrome (Trisomy 21) The one of the most commonly known chromosomal pathologies is Down syndrome. It occurs when the 21st chromosome p...