Radio frequency energy for non-invasive and minimally invasive skin tightening

R Stephen Mulholland1

  • 1SpaMedica(®) Clinics, 66 Avenue Road, Suite 4, Toronto, ON M5R 3N8, Canada. mulhollandmd@spamedica.com

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Wave summation
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Reticular Dermis

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Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS):
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Tissue Renewal without Stem Cells

After cellular or tissue damage, the resident stem cells present in the human body can locally repair and regenerate the damaged tissue or organ. However, even though some tissues do not have stem cells, they can repair and regenerate with the help of pre-existing cells. For example, beta cells of the pancreas and hepatocytes of the liver can divide to renew and regenerate the tissue. Here, both cell division and cell death are well regulated by homeostasis.
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