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Stem cells, Exosomes or Platelet Rich Plasma (PRP)?

The use of stem cells, Growth factors, Exosomes and PRP in skin care and aesthetic medicine has generated a lot of excitement. However, there remains a great deal of confusion about the differences between these revolutionary new treatments and other related technologies. At RÉNOUVEAU Med Spa, Dr. Naeini a Pathologist studding the cell and skin […]

Not all Radiofrequency Devices Are Created Equal: A Thermal Assessment

Over the past 20 years, radiofrequency has emerged as a leading technology to achieve non-excisional soft tissue contraction. A variety of delivery methods of radiofrequency are currently available, including monopolar, bipolar, multipolar, fractional, and plasma-driven. Combination technologies (ie, laser, vacuum) have also been developed to change the impedance characteristics of tissue and influence thermal delivery […]

The Basic Science of Radiofrequency-Based Devices

The basic science and specific principles of operation for radiofrequency (RF) technologies with a focus on minimally-invasive applications enhancing liposuction procedure. Before discussing the parameters, settings and techniques for radiofrequency-assisted lipolysis (RFAL) and fractional RF subdermal treatment, it is important to understand the fundamentals of the basic science of RF technologies and applications. The chapter […]