Umbilical Cord Clamping, Stem Cells, and Autism – Is There a Link?

By on June 8, 2010

Earlier this month, researchers at the University of South Florida came out with a recommendation for pregnant women: wait longer before cutting the umbilical cord. The researchers conducted a review of the evidence to date and released a paper called Mankind’s First Natural Stem Cell Transplant in the Journal of Cellular and Molecular Medicine.

In current Western medicine, doctors generally clamp between about 30 seconds to a minute after birth. The cord may still be “pulsing” with blood during this time, as it can take longer than a minute for the full transfer to occur. When women give birth in a squatting position (as opposed to supine), gravity helps transfer the cord blood more quickly.

The researchers found that allowing the full load of cord blood stem cells to transfer to the infant before clamping can prevent anemia, intraventricular hemorrhage, and sepsis, while decreasing the need for blood transfusions. It also allows the infant to receive a complete retinue of clotting factors.

This finding caught my eye because Mike Merzenich has previously written about another potential correlation of early/late cord clamping: autism incidence. In a 2-part article entitled Autism and Early Oxygen Deprivation, he explored the theory that early cord clamping may be a contributing factor in autism. You can read Part 1 and Part 2 of that fascinating article if you’d like to dive into the topic further.

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3 Responses to “Umbilical Cord Clamping, Stem Cells, and Autism – Is There a Link?

  1. umbilical cord abnormalities Says:

    You have posed very intelligent and well thought out questions.

  2. Ricky Babb Says:

    I honestly do not think that stem cell therapy is going to be viable until there is set regulation in the field. Regulation should be imparted on medical tourism in general, not just stem cells. Would be nice to see more organizations like Stem Cell Therapy Finder that can weed out the snake-oil and potentially harmful stem cell therapies that are currently out there.

  3. jEANNINE jONES Says:

    Great source of knowledge!!!!Thanks, Jeannine Jones