AUTISM PREVENTION FATHER BABIES 24-34 PATERNAL AGE IS KEY IN NON-FAMILIAL AUTISMVaccines: August 2011

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.

Friday, August 26, 2011

Blaylock on autism and vaccines

The present trend of increasing paternal age is accompanied by concerns for the development of complex multi-gene diseases, e.g. autism and schizophrenia,

Biol Reprod. 2011 Aug 24. [Epub ahead of print]
Aging Results in Differential Regulation of DNA Repair Pathways in Pachytene Spermatocytes in the Brown Norway Rat.
Paul C, Nagano M, Robaire B.
Abstract
The present trend of increasing paternal age is accompanied by concerns for the development of complex multi-gene diseases, e.g. autism and schizophrenia, in progeny. Recent studies have established strong correlations between male age, increased oxidative stress, decreased sperm quality and structural aberrations of chromatin and DNA in spermatozoa. We tested the hypothesis that increasing age would result in altered gene expression relating to oxidative stress and DNA damage/repair in germ cells. To test this hypothesis, pachytene spermatocytes and round spermatids were isolated from Brown Norway (BN) rats at 4 (young) and 18 (aged) months of age. Microarray analysis was used to compare gene expression between the groups. The probe sets with significantly altered expression were linked to DNA damage/repair and oxidative stress in pachytene spermatocytes but not in round spermatids. Further analysis of pachytene spermatocytes demonstrated that genes involved in the base excision repair (BER) and nucleotide excision repair (NER) pathways were specifically altered. Quantitative RT-PCR confirmed that NER genes were upregulated (>1.5 fold) whereas BER genes were downregulated (>1.5 fold). At the protein level the members of the BER pathway were also altered by up to 2.3 fold; levels of NER proteins remained unchanged. Furthermore there was an increase in 8-oxo-2'-deoxyguanosine (8-oxodG) immunoreactivity in testes from aged males and in the number of spermatozoa positive for 8-oxodG. In conclusion, aging is associated with differential regulation of DNA repair pathways with a decrease in the BER pathway leading to deficient repair of 8-oxo-dG lesions in germ cells and spermatozoa.

Labels: e.g. autism and schizophrenia, The present trend of increasing paternal age is accompanied by concerns for the development of complex multi-gene diseases