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Comparison of 1064-nm Nd:YAG Picosecond Lasers Using Fractional Micro-Lens Array vs. Ablative Fractional 2940-nm Er:YAG Lasers for the Treatment of Atrophic Acne Scar in Asians: A 20-Week Prospective, Randomized, Split-Face, Controlled Trial

research Comparison of 1064-nm Nd:YAG Picosecond Lasers Using Fractional Micro-Lens Array vs. Ablative Fractional 2940-nm Er:YAG Lasers for the Treatment of Atrophic Acne Scar in Asians: A 20-Week Prospective, Randomized, Split-Face, Controlled Trial

April 2023 in “Journal of Investigative Dermatology”

Both laser treatments improved acne scars similarly, but the Nd:YAG laser was safer and less painful, while the Er:YAG laser left patients slightly more satisfied.

research Histologic Comparison of Microscopic Treatment Zones Induced by Fractional Lasers and Radiofrequency

27 citations, August 2014 in “Journal of Cosmetic and Laser Therapy”

Different lasers and radiofrequency affect skin differently, important for dermatologists to choose the right treatment.

research Advancements in Skin Resurfacing Technologies: CO₂ and Er:YAG Lasers, Fractional Photothermolysis, and Plasma Resurfacing

19 citations, August 2007 in “Seminars in Plastic Surgery”

Newer skin resurfacing lasers reduce damage and scarring, with some approved for safe use and minimal side effects.

research Lessons Learned from the First Decade of Laser-Assisted Drug Delivery

17 citations, January 2021 in “Dermatology and Therapy”

Laser-assisted drug delivery has shown improved treatment outcomes for skin conditions and has potential to reduce side effects and treatment time.

research Enhancement of Drug Permeation Across Skin Through Stratum Corneum Ablation

January 2024 in “RSC pharmaceutics”

Removing the outer skin layer increases drug absorption and offers non-invasive treatment options, with some methods allowing for quick skin recovery.

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community Start taking care of your skin and hair loss TODAY! I was telling myself I didn’t care, but I think the difference in my facial expression says it all. Take action asap before more permanent damage is done. I hope I can inspire some of you, because it’s so worth it. Not for others, for yourself! <3

in Progress Pictures 583 upvotes 2 years ago

User shared progress in treating hair loss and improving skin, using treatments like finasteride, minoxidil, RU58841, tretinoin, microneedling, and skin care regimen. Others commented on the impressive results and asked about costs and side effects.

community DUPA hair loss - What's the real deal ?

in Research/Science 11 upvotes 2 years ago

A 25-year-old male with DUPA (diffuse thinning including the donor area) has not seen improvement after 14 months on finasteride. He's considering switching to dutasteride (DUT) after advice from a hair loss YouTuber and is also contemplating trying RU58841.

community DHT/Testosterone levels in scalp Fin VS Dut.

in Finasteride/Dutasteride 60 upvotes 4 months ago

Dutasteride raises scalp testosterone by 99%, which may not be ideal for those sensitive to all androgens. Some argue finasteride's balancing act might be better, while others believe dutasteride is superior for hair regrowth.

community Mechanism of action of alfatradiol (17 alpha estradiol)

in Research/Science 6 upvotes 5 months ago

The conversation discusses the mechanism of action of alfatradiol (17 alpha estradiol) in treating hair loss. It explores theories that it either inhibits 5 alpha reductase to prevent T->DHT conversion or aromatizes scalp T into 17-alpha-estradiol to save hair.

community Why the fu*k do people behave like this?

in Chat 385 upvotes 1 year ago

People making comments on others' hair loss, and the different strategies used to deal with it. Treatments mentioned include finasteride and minoxidil.

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