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tag tay sachs disease neuroscience

Genetics-Based Testing Could Create A Biologic Underclass
Dorothy Nelkin | Nov 26, 1989 | 9 min read
[Editor’s note: Sophisticated biological tests that can uncover latent problems or predict future diseases have been developed over the past few years. Such tests have important clinical applications, but they also have found their way into nonclinical contexts in which they provide unprecedented threats to our traditional concepts of privacy and personal autonomy. So say Dorothy Nelkin and Laurence Tancredi, coauthors of a new book, Dangerous Diagnostics: The Social Power of Biological I
Autopsy's Fall Imperils Research
Paul Mcarthy | Oct 29, 1989 | 6 min read
When pathologists talk about a lack of bodies, they don’t always mean staff. They’re referring to, and lamenting, the declining autopsy rate. If you died in 1950—during the golden age of autopsy—the chances were 50-50 that your body would be opened to determine the cause of death. The rate dropped to 41% in 1964, 35% in 1972, and 22% in 1975. Today, it is closer toone in 10 and still falling. Researchers are now voicing alarm about the implications this decline poses for
New Funds Possible For Embryo Research
Franklin Hoke | Nov 27, 1994 | 7 min read
The moratorium on human embryo research coincided with the Republican presidencies of Ronald Reagan and George Bush. Both administrations opposed abortion, with support from some conservative political and religious groups, based on the view that human life begins when the ovum is fertilized and that the resulting embryo has legal rights to protection similar to those of an infant, child, or adult. In recent years, the Bush administ
New Funds Possible For Embryo Research
Franklin Hoke | Nov 27, 1994 | 7 min read
The moratorium on human embryo research coincided with the Republican presidencies of Ronald Reagan and George Bush. Both administrations opposed abortion, with support from some conservative political and religious groups, based on the view that human life begins when the ovum is fertilized and that the resulting embryo has legal rights to protection similar to those of an infant, child, or adult. In recent years, the Bush administ
Preimplantation Genetic Diagnosis: The Next Big Thing?
Ricki Lewis | Nov 12, 2000 | 9 min read
Courtesy of David Hill, ART Reproductive Center Inc.Two separated blastomeres subjected to FISH analysis to check the chromosomes. In early October, preimplantation genetic diagnosis (PGD) made headlines when a Colorado couple used assisted reproductive technology (ART) to have a baby named Adam, whose umbilical cord stem cells could cure his six-year-old sister Molly's Fanconi anemia.1 When Adam Nash was a ball of blastomere cells, researchers at the Reproductive Genetics Institute at Illinois

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