Genetic Screening :: Science Genes Biology Papers

Genetic ScreeningWhat is contractable screening?Health tuition is becoming more and more of a concern today as the profession is constantly creating new procedures and what we hope atomic number 18 better ways to do care. How would things be, though, if patients could be told beforehand what diseases they are likely to contract in the future? This is where inheritable screening comes into play.Genetic screening is the strength to examine the genetic decree for possible defects and the consequences thereof. What is a genetic disease? Professor Kare Berg of the University of Oslo describes genetic diseases as (including) diseases ca mappingd by a genetic mutation gene at a single locus (Mendelian diseases), disorders caused by numerical or structural chromosomal anomalies, and diseases or malformations caused by the action of several genes or by interaction betwixt genes and environmental factors (1996). How can we test for these defects? Most often, a simple blood test can su pply enough desoxyribonucleic acid to perform a extreme examination.Researchers are also developing new ways to test the genes of the unborn. For example, a new test in Korea extracts eggs from the engender and brings them to maturity. The eggs are then(prenominal) fertilized with the husbands sperm and allowed to divide once or twice. A cell is then removed from each sort out and tested for known genetic diseases.University of California at San Francisco professor Yuet Wai Kan has developed a way to test an unborn babys blood without the use of amniocentesis. A blood archetype is taken from the mother and immature cherry-red blood cells from the fetus are separated. Kans team can then cater tests on these immature red blood cells. The procedure is said to be tedious but does not require expensive equipment or the costly period of an obstetrician, not to mention the hurt that can accompany amniocentesis.Social, Economic, and Moral IssuesScience is constantly seeking new use s for what we learn from genetics. Not everyone, however, is in favor of such(prenominal) findings. There are many things to consider as we put what we learn about genetics out for the world to see. How and when are these tests to be performed? Should they be performed? Who has the correct to see the results of these tests? Who has the right to put forward such testing?Genetic tests and their results can have serious consequences on the lives of people tested and those who surround them. For instance, if employers know of an applier who is susceptible to a baneful disease, they could most likely refrain from hiring the individual and save themselves trouble down the road.Genetic Screening Science Genes Biology PapersGenetic ScreeningWhat is genetic screening?Health care is becoming more and more of a concern today as the profession is constantly creating new procedures and what we hope are better ways to administer care. How would things be, though, if patients could be told beforehand what diseases they are likely to contract in the future? This is where genetic screening comes into play.Genetic screening is the ability to examine the genetic code for possible defects and the consequences thereof. What is a genetic disease? Professor Kare Berg of the University of Oslo describes genetic diseases as (including) diseases caused by a mutant gene at a single locus (Mendelian diseases), disorders caused by numerical or structural chromosomal anomalies, and diseases or malformations caused by the action of several genes or by interaction between genes and environmental factors (1996). How can we test for these defects? Most often, a simple blood test can supply enough DNA to perform a thorough examination.Researchers are also developing new ways to test the genes of the unborn. For example, a new test in Korea extracts eggs from the mother and brings them to maturity. The eggs are then fertilized with the husbands sperm and allowed to divide once or twice. A cell is then removed from each group and tested for known genetic diseases.University of California at San Francisco professor Yuet Wai Kan has developed a way to test an unborn babys blood without the use of amniocentesis. A blood sample is taken from the mother and immature red blood cells from the fetus are separated. Kans team can then run tests on these immature red blood cells. The procedure is said to be tedious but does not require expensive equipment or the costly time of an obstetrician, not to mention the pain that can accompany amniocentesis.Social, Economic, and Moral IssuesScience is constantly seeking new uses for what we learn from genetics. Not everyone, however, is in favor of such findings. There are many things to consider as we put what we learn about genetics out for the world to see. How and when are these tests to be performed? Should they be performed? Who has the right to see the results of these tests? Who has the right to suggest such testing?Genetic tes ts and their results can have serious consequences on the lives of people tested and those who surround them. For instance, if employers know of an applicant who is susceptible to a deadly disease, they could most likely refrain from hiring the individual and save themselves trouble down the road.