AUTISM PREVENTION FATHER BABIES 24-34 PATERNAL AGE IS KEY IN NON-FAMILIAL AUTISMVaccines

"It is very possible that PATERNAL AGE is the major predictor of(non-familial) autism." Harry Fisch, M.D., author "The Male Biological Clock". Sperm DNA mutates and autism, schizophrenia bipolar etc. results. What is the connection with autoimmune disorders? Having Type 1 diabetes, SLE,etc. in the family, also if mother had older father. NW Cryobank will not accept a sperm donor past 35th BD to minimize genetic abnormalities.VACCINATIONS also cause autism.

Sunday, March 30, 2008

Father's Age and Autism Risk Paper EBD Blog

Here is the last paragraph of Feldman's paper:

What might be the mechanism that produces higher rates of disorders among children of older fathers? The DNA in a 20 year-old male has been copied approximately100 times but in a 50 year-old father it has been copied over 800 times. Singh and colleagues (2003) studied differences in the sperm of older and younger men. Men over age 35 have sperm with lower motility and more highly damaged DNA in the form of double-strand breaks. The older group also had fewer apoptotic cells, an important discovery. (Apoptosis is form of cell death that protects the parent organism from problems or that permits differentiation, as in resorption of a tadpole’s tail.) A really key factor that differentiates sperm from other cells in the body is that they do not repair their DNA damage, as most other cells do. As a result, the only way to avoid passing DNA damage to a child is for the damaged cells to undergo apoptosis, a process that the study indicates declines with age. Singh is quoted in Science Blog (Sullivan, 2002) as explaining that, “In older men, the sperm are accumulating more damage, and those severely damaged sperm are not being eliminated.”

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