In this article we will discuss about the top two types of inherited diseases that are found in families. The diseases are: 1. Diabetes Mellitus 2. Muscular Dystrophies. Disease # 1. Diabetes Mellitus: This is a complex, heterogeneous condition which is frequently seen to recur in certain families. It is due to partial or complete lack of insulin which leads [...]
Get the answer of: When is Prenatal Diagnosis Done ? Prenatal diagnosis by amniocentesis is useful for prevention of birth of genetically abnormal children. Families having repeated abortions and/or congenital malformations (defects from birth) are likely to be carriers of a genetic anomaly ("high risk" families). The genetic counsellor can estimate the probability or chance for a future child in [...]
The following points highlight the three main types of genetic mechanisms. The types are: 1. Immuno-Genetics 2. The HLA System 3. The Rh Factor. Type # 1. Immuno-Genetics: Genetic mechanisms which control immune responses have opened up an entire new field of immuno-genetics. Basically it is the study of antigens, antibodies and their reactions. An antigen is a substance present [...]