Explore the Biology of PRP (Platelet-Rich Plasma)

Welcome to the deep dive. Today we’re taking a close look at platelet rich plasma or PRP. Mm-hmm. You our listener, shared some really interesting info about its use at Dr. Stein backer’s practice. Yeah. That got us thinking. Exactly. So it sparked our interest in, you know, really digging into what this treatment is all about. Right. Our mission today, unpack PRP, where does it come from? How’s it made And all the different ways it’s being used. Yeah. For healing cosmetic stuff. Precisely. We wanna give you a really clear picture of this. Well, this treatment that seems to be popping up more and more, Whether it’s on its own or um, part of a bigger surgical plan. Yeah. Covering all the bases. So let’s dive right in. What exactly is PRP? Okay, so put simply, PRP therapy is really about tapping into your body’s own, uh, amazing ability to heal itself. To regenerate. So It uses the healing power that’s already there in your blood. Exactly. It’s derived from your own bloodstream. Nothing artificial. Okay. So it starts with taking some blood. Right. A small sample. Precisely. We draw a small amount of your blood and then there’s a process. We concentrate the platelets. Platelets. Okay. And these platelets are the real powerhouses here. They’re packed with, uh, growth factors and cytokines. Cytokines. Those are like signaling molecules telling cells what to do. You got it. They direct the traffic for healing and tissue repair. Huh. The info you shared called it liquid gold sounds potent. It really can be. That concentration makes it very powerful. And it mentioned a typical prep gives about what, five to seven milliliters, but sometimes you might need more. Yeah, that’s about right. For one tube. Often that’s enough, but for Bigger areas or different goals, Then we might process a two or three tubes to get the volume of PRP. We need still relatively small amounts though. And how it’s given can vary too. Right. Could be while someone’s asleep for a bigger surgery. Absolutely. Or it can be a standalone procedure Just with like local anesthetic, the Local or maybe even some nitrous oxide, you know, laughing gas just to maximize comfort. So It’s quite flexible and how it fits into a treatment plan. Very much so. That’s a big advantage. We can integrate it smoothly, keep discomfort minimal. Okay. That makes sense. Hmm. So we know what it is, how you get it. Let’s get into the science a bit more. The biology behind why it works. Sure. So think about your blood basic components, right? Red cells for oxygen, White cells for immunity, Plasma, the liquid part and then the platelets we’re talking about. And platelets are the key players here. Definitely they’re known for clotting blood, obviously stopping bleeding. Right. But they’re also crucial for wound healing. They’re like little storage units packed with growth factors and those signaling molecules. The cytokines Good. Concentrating them. Yeah. It’s like creating a supercharged healing serum. That’s a great way to put it. A super boost, right. Where you need It and the process blood draw then, Then centrifugation. Think of like a high speed spin cycle. Okay. It separates the blood components by density. Allows us to isolate that layer. Rich in platelets, suspended in plasma. And that concentrated bit is the PRP. Exactly. We carefully collect that and it’s ready to use. So these growth factors released from the platelets. Well what do they actually do? Well they kickstart a whole cascade of events. You have things like PDGF, platelet derived growth factor and TGF transforming growth factor. Okay. These are key messengers. They stimulate all sorts of cellular activities needed for repair, Like calling in the cavalry. The body’s repair crews, Pretty much they act like a signal flare, attracting stem cells and other repair cells to the injury site. Ah. Bringing in the specialized workers. Right. And it doesn’t stop there. PRP also encourages collagen production, Which is key for skin strength and elasticity. Absolutely. Plus it promotes angiogenesis, Angiogenesis formation Of new blood vessels. Tiny new pipelines To improve blood supply to the area. Exactly. Better blood flow means more nutrients, faster healing. Makes sense. And it encourages cell proliferation too. So cells like fibroblasts in the skin or chondrocytes and cartilage, it helps them multiply For rebuilding tissue uhhuh. And significantly, it also seems to aid nerve growth and regeneration and muscle regeneration too. Wow, okay. That’s, that’s a lot of biological action. It’s Quite comprehensive. So let’s connect this science to the practical uses. The info covered a huge range starting with aesthetics and uh, facial aging. Right. In aesthetics, PRP is used quite a bit for skin rejuvenation, reducing wrinkles, improving texture tone. Tackling acne scars too. Yes. And defining the jawline. Yes. And it’s also used to promote hair growth for people experiencing thinning. The idea is leveraging those growth factors to improve skin health fundamentally, not just superficially. So it’s versatile for facial stuff. And I saw it’s used with bigger surgeries too, like facelifts. Yeah. Combining it with procedures like facelifts or blepharoplasty eyelid surgery can really enhance the result. How so? Well for instance, it can help blend those lower eyelid bags or dark circles for a smoother, more refreshed look. Ah, okay. And combined with fat re draping or laser resurfacing, it can further combat that tired appearance. What about microneedling? That seems popular. PRP gets used with that. Oh Definitely. Microneedling creates tiny channels in the skin. Applying PRP right after allows those growth factors to penetrate much deeper. It really boosts the skin tightening and the overall rejuvenating effect. Does It take more than one treatment? Usual Often, yes. A series of treatments typically gives the best results. Okay. Moving on to scars. PRP helps with those two? It Does. It’s interesting because it can improve the appearance of older scars or tight scars Whereabouts? Face, nose, Face, nasal incisions, even scars inside the mouth. How does it work on scars? It seems to bring in new blood supply and soften that dense tight scar tissue makes them less noticeable over time. The notes mentioned using it with upper lip lifts. Hmm. To minimize scarring there. Exactly. A very specific application to improve the cosmetic outcome And for really tough scars inside the mouth, say after jaw surgery. Yeah. For those tight intraoral scars it can be combined with other things. Maybe steroid injections or five floy, sometimes even laser therapy to really help soften them up. Okay. Now nerve regeneration. That sounds fascinating. How does PRP help nerves heal? Remember those growth factors? Some of them specifically support nerve tissue repair and regrowth. Right. So take the inferior alveolar nerve, the one for feeling in the lip and chin if it’s slow to recover after lower jaw surgery. Causing numbness. Yeah, Injecting PRP near where the nerve exits the bone can potentially help speed up that recovery. And it mentioned injecting into bone holes after hardware removal. Yes. If plates and screws from jaw surgery are removed and nerve recovery is still a goal, PRP in those little holes might stimulate the nerve right there. What about motor nerves and muscles? Similar Principle. Injecting PRP into affected muscles might assist in regaining function, helping both the nerve signals and the muscle tissue itself. That’s really promising. Okay. Shifting gears. Revision rhinoplasty a second nose job. Mm. PRP helps prepare the skin. Yeah, this is an important consideration. Sometimes after multiple nose surgeries, the skin, the envelope gets thin, scarred, maybe discolored irregular texture because It’s been worked on so much. Exactly. The blood supply can be compromised, Which makes the next surgery riskier or harder to get a good result. Precisely it can affect healing and the final cosmetic outcome. So in those cases, the approach mentioned is maybe one or two rounds of PRP injections Before the revision surgery. Right. Maybe six weeks apart to try and improve that skin quality and blood supply first. Like prepping the canvas. What does that pre-treatment actually do for the skin? The Improved blood flow can help shrink pores. Maybe even now with the color reduce redness, it just creates a healthier base for the surgery. Could it be used in a first rhinoplasty too? Potentially, yeah. The notes suggest maybe for cases with trauma history, rosacea, very thick skin or just general concerns about blood Supply and maybe laser for thick pores way beforehand. Yes. That might be combined sometimes well in advance of the nose surgery itself. Okay. The applications just keep expanding. What about joints? TMJ Orthopedics Definitely PRP is showing a lot of promise for healing. Tendons, ligaments, muscles, joints, basically orthopedic uses. So good for TMJ disorders? Very much so. For the TMJ specifically, it might help slow down arthritis help heal or regenerate the dis the meniscus inside the joint. Improve overall joint health. Reduce pain. Exactly. Reduce inflammation and pain. It can be used as standalone injections into the Joint or during surgery or Combined with open TMJ surgery. Yes. To support healing after the surgical repair it might even help relax those tight chewing muscles around the joint that often cause pain. We’ve covered so much. What about general skin applications? Like on the neck or hands? Yeah, Its ability to improve texture and tone isn’t limited to the face. It’s used on the neck, chest, hands, arms For rejuvenation, reducing redness, shrinking pore uhhuh And often combined with laser treatments for things like sun spots, those brown spots on the hands and chest. Right. The laser removes the spot. The PRP helps rejuvenate the skin overall. I also saw a facial contouring mentioned. How does PRP fit in there? Usually It’s combined with fat injections or fat grafting. So the fat provides the volume. Right. And the PRP helps in a couple of ways. It stimulates collagen and elastin in the area. Mm-hmm But importantly it seems to help the fat graft survive better. It limits how much of that injected fat gets reabsorbed by the body. Oh, so you get a better, longer lasting result from the fat transfer. That’s the goal? Yeah. Better graft Yield makes total sense. Okay. Then there’s sexual health and wellness. Maybe not the first thing people think of with PRP. Perhaps not, but it’s being used there too. Procedures sometimes called the P shot or V shot for genital rejuvenation. What’s the mechanism there? Again? Promoting new nerve growth, new blood vessel growth, tissue regeneration in those areas. And It mentioned improving nipple sensation after breast surgery? Yes. After lifts augmentations reductions trying to improve sensation or even appearance and like with facial fat grafting, it can help maximize fat survival in subtle breath augmentations using fat. Okay. And finally this condition called empty nose syndrome. Sounds awful. It Can be very distressing. Yes, it happens after, um, overly aggressive reduction of the turbulence inside the nose. Terminates Structures that warm and humidify the air losing too much tissue can cause severe dryness burning. Ironically a feeling of blockage even though the airway is wide open And PRP can help. The idea Is that PRP injections often needing multiple rounds might help restore some normal tissue function. In response in what’s left of the Turin offer some relief. Wow. The range is just incredible. From wrinkles to joints to nerves to empty nose syndrome. It really is broad. So with all these uses, what’s the deal with cost and insurance? Does insurance cover this Generally? No. That’s a key point. Why not? Most insurance companies consider PRP cosmetic for many uses or experimental for others, they typically don’t deem it medically necessary. So Patients usually pay out of pocket. That’s the usual scenario. Yes. The info did say the pricing was quite reasonable though. Yeah. While Costs vary depending on what’s being done and how much PRP is needed, the implication is that it’s often accessible. And Remember it’s autologous using your own stuff. Exactly. It’s your own blood. Your body’s natural healing power. That’s a big part of the appeal for many people. Okay, so let’s recap the big picture. We’re using concentrated healing factors from your own blood, right? Concentrated growth factors and other helpful cells For a huge range of things. Wound healing better blood flow, skin Rejuvenation, dark circles, the whole vampire facelift idea. Scar softening face lip lift, scars inside the mouth, Minimizing bone and fat graft resorption Joint health, especially TMJ Treating empty nose syndrome, genital rejuvenation, hair growth Nerve and muscle regeneration. Ah, prepping skin for revision surgeries, improving Nipple sensation, boosting fat graft survival in breasts. It’s a long list. It really is. It highlights how innovative techniques like this are being used for. Well, optimal results, both functional and cosmetic. It’s about leveraging the body’s innate capabilities in new ways. Amazing how versatile this liquid goals seems to be. It Truly is. Seeing PRP integrated across so many different areas really underscores the body’s incredible potential for self-repair when we uh, give it the right nudge. So as you’ve heard, PRP taps into your body’s own healing toolkit for a really wide spectrum of potential benefits. Mm-hmm Definitely something to think about. How this info might connect with your own interests, whether it’s healing rejuvenation or maybe specific health questions you’re exploring. And that kinda leads to a final thought, doesn’t it? Given all these diverse applications we’ve touched on, right. And knowing it all comes from the body’s own resources. Well what else might PRP be used for in the future? Where else could this potential be Unlocked? That’s a great question. It feels like a field that’s still evolving. Definitely The possibilities seem vast.