At our clinics we provide both Platelet-Rich Plasma (PRP) and Platelet-Rich Fibrin (PRF).
They are both autologous (derived from the patient's own body) blood products that contain a concentrated amount of platelets, growth factors, and other bioactive proteins. These substances play a crucial role in tissue repair, regeneration, and healing. While they share similarities, there are some key differences between PRP and PRF.
1. Platelet-Rich Plasma (PRP):
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Preparation: PRP is prepared by drawing a small amount of the patient's blood and then processing it to concentrate the platelets. This is typically done by spinning the blood in a centrifuge, separating it into different components, and extracting the platelet-rich portion.
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Composition: PRP is a liquid plasma that contains a higher concentration of platelets compared to normal blood. Platelets release growth factors that stimulate cell proliferation, tissue repair, and collagen production.
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Applications:
- Facial Rejuvenation: PRP is often used in cosmetic dermatology for facial rejuvenation. It can improve skin texture, reduce fine lines, and enhance overall skin tone.
- Hair Restoration: PRP is injected into the scalp to stimulate hair follicles, promoting hair growth and combating hair loss.
2. Platelet-Rich Fibrin (PRF):
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Preparation: PRF is also prepared from the patient's blood, but the preparation method differs. It involves a lower speed centrifugation process, allowing for the extraction of a fibrin matrix along with platelets.
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Composition: PRF has a denser fibrin matrix compared to PRP. The fibrin matrix provides a scaffold that can support cell migration, proliferation, and tissue healing. It also contains platelets and growth factors.
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Applications:
- Facial Aesthetics: At our clinic, PRF can be used in combination with dermal fillers for facial volume restoration and skin rejuvenation.
- Wound Healing: PRF is applied in various medical and surgical fields to promote wound healing and tissue regeneration.