Test for chromosome abnormalities sheds light on genetic origins of faulty eggs
Researchers are developing a new way to test a woman's egg for chromosome abnormalities that avoids the need to manipulate and biopsy the egg itself. The research may also shed light on the crucial role played by certain ...
Medical research
Jul 05, 2011 |
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Could ovarian stimulation cause an increase in chromosome copy number abnormalities?
Ovarian stimulation undertaken by women of advanced maternal age receiving fertility treatment may be disrupting the normal pattern of meiosis -- a critical process of chromosome duplication followed by two specialized cell ...
Other
Jul 05, 2011 |
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Brain scan identifies patterns of plaques and tangles in adults with Down syndrome
In one of the first studies of its kind, UCLA researchers used a unique brain scan to assess the levels of amyloid plaques and neurofibrillary tangles -- the hallmarks of Alzheimer's disease -- in adults with ...
Neuroscience
Jun 13, 2011 |
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Alzheimer's-related protein disrupts motors of cell transport
A protein associated with Alzheimer's disease clogs several motors of the cell transport machinery critical for normal cell division, leading to defective neurons that may contribute to the memory-robbing disease, University ...
Medical research
May 02, 2011 |
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