Results 181 to 190 of about 3,651 (222)
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Microneedling: A Comprehensive Review
Dermatologic Surgery, 2017BACKGROUND Microneedling is a minimally invasive procedure that uses fine needles to puncture the epidermis. The microwounds created stimulate the release of growth factors and induce collagen production. The epidermis remains relatively intact, therefore helping to limit adverse events.
Angela, Hou +3 more
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Microneedling in Dermatology: A Review
Plastic Surgical Nursing, 2017Microneedling is a minimally invasive procedure that is becoming a widely utilized Tprocedure. Microneedles (MNs) are needlelike structures with diameters in the size order of microns and lengths ranging from 250 μm to 2,000 μm.
Kathryn, Konicke +2 more
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Microneedling in androgenetic alopecia; comparing two different depths of microneedles
Journal of Cosmetic Dermatology, 2020AbstractBackgroundMicroneedling has shown to have positive therapeutic effects in treatment of androgenetic alopecia (AGA); however, the best microneedling protocol is still controversial.AimsInvestigating effect of microneedling with 2 different depths of penetration on promoting hair growth in patients with AGA.MethodsSixty patients, in the age of 18‐
Gita Faghihi +4 more
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Coating Formulations for Microneedles
Pharmaceutical Research, 2007To develop a rational basis for designing coating solution formulations for uniform and thick coatings on microneedles and to identify coating strategies to form composite coatings, deliver liquid formulations, and control the mass deposited on microneedles.Microneedles were fabricated using laser-cutting and then dip-coated using different aqueous ...
Harvinder S, Gill, Mark R, Prausnitz
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Microneedles and transdermal applications
Expert Opinion on Drug Delivery, 2006With the limitations of oral drug delivery and the pain and needle phobias associated with traditional injections, drug delivery research has focused on the transdermal delivery route. A formidable barrier to transdermal drug delivery is the stratum corneum, the superficial layer of the skin.
Raja K, Sivamani +2 more
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Microneedles: Bench to Bedside
Therapeutic Delivery, 2015Microneedles are tiny micron-sized structures, made of a variety of materials, used to minimally disrupt the outermost layer of the skin for enhancing the delivery of therapeutic molecules across the skin. They are sufficiently long enough just to breach the stratum corneum barrier but too short to reach the nerve endings that perceive pain.
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2010
The application relates to microfluidic needles and their manufacturing methods. The microfluidic needle comprises an interface portion containing at least one fluid communication channel, an elongated needle portion (40) projecting away from the interface portion (44), the needle portion having a tip and sidewalls connecting the tip to the interface ...
Gao, Feng +3 more
openaire
The application relates to microfluidic needles and their manufacturing methods. The microfluidic needle comprises an interface portion containing at least one fluid communication channel, an elongated needle portion (40) projecting away from the interface portion (44), the needle portion having a tip and sidewalls connecting the tip to the interface ...
Gao, Feng +3 more
openaire
Microneedling in androgenetic alopecia; comparing two different depths of microneedles
Journal of Cosmetic Dermatology, 2021Gita Faghihi +2 more
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