Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Garuna Kositratna"'
Autor:
Michael Wang-Evers, Malte J. Casper, Joshua Glahn, Tuanlian Luo, Abigail E. Doyle, Daniel Karasik, Anne C. Kim, Weeranut Phothong, Neera R. Nathan, Tammy Heesakker, Garuna Kositratna, Dieter Manstein
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Visualization and quantification of the skin microvasculature are important for studying the health of the human microcirculation. We correlated structural and pathophysiological changes of the dermal capillary-level microvasculature with ag
Externí odkaz:
https://doaj.org/article/6639c756c81b4495b7bbba8f98a5ab7d
Autor:
Anne C. Kim, Weeranut Phothong, Garuna Kositratna, Joshua Glahn, Dieter Manstein, Tuanlian Luo, Michael Wang-Evers, Neera R. Nathan, Daniel Karasik, Abigail E. Doyle, Malte Casper, Tammy Heesakker
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
Scientific Reports
Visualization and quantification of the skin microvasculature are important for studying the health of the human microcirculation. We correlated structural and pathophysiological changes of the dermal capillary-level microvasculature with age and blo
Autor:
Martin A. Jaspan, Reginald Birngruber, Dieter Manstein, Michael Evers, Malte Casper, Linh Ha, Garuna Kositratna, David Welford
Publikováno v:
Lasers in Surgery and Medicine. 52:788-798
Background and objectives A recent generation of 5,500 nm wavelength carbon monoxide (CO) lasers could serve as a novel tool for applications in medicine and surgery. At this wavelength, the optical penetration depth is about three times higher than
Autor:
Reginald Birngruber, Hinnerk Schulz-Hildebrandt, Joshua Glahn, Dieter Manstein, Malte Casper, Gereon Hüttmann, Michael Evers, Garuna Kositratna
Publikováno v:
Lasers in Surgery and Medicine
Background/objectives Standard optical coherence tomography angiography (OCTA) has been limited to imaging blood vessels actively undergoing perfusion, providing a temporary picture of surface microvasculature. Capillary perfusion in the skin is dyna
Autor:
Dieter Manstein, Tuanlian Luo, Haley L. Marks, Weeranut Phothong, Garuna Kositratna, Joshua Glahn
Publikováno v:
Photonics in Dermatology and Plastic Surgery 2021.
Non-fractional lasers used for hair removal penetrate deep into the tissue (~4 mm), and can be repurposed for enhanced thermal delivery using topically applied indocyanine green (ICG), a highly absorptive NIR dye. We demonstrate a new methodology for
Autor:
Gereon Hüttmann, Joshua Glahn, Dieter Manstein, Weeranut Phothong, Garuna Kositratna, Hinnerk Schulz-Hildebrandt, Felix Hilge, Michael Evers, Malte Casper
Publikováno v:
Photonics in Dermatology and Plastic Surgery 2021.
Intrinsic and extrinsic aging of human skin induces significant morphological changes to its surface. The most prominent and important feature in cosmetics and dermatology is the alteration of the wrinkles. Roughness parameters (Ra, Rmax) described b
Publikováno v:
Annals of Dermatology. 34:301
Autor:
Garuna Kositratna, Josh Glahn, Dieter Manstein, Weeranut Phothong, Tuanlian Luo, Michael Evers, Malte Casper
Publikováno v:
Photonics in Dermatology and Plastic Surgery 2020.
Optical coherence tomography angiography (OCTA) provides in-vivo images of microvasculature. In skin it often represents a dynamic perfusion state without depicting the actual extent of the vascular network. Here, we present the capillary refill meth
Autor:
Reginald Birngruber, Linh Ha, David Welford, Dieter Manstein, Malte Casper, Michael Evers, Garuna Kositratna
Publikováno v:
Lasers in Surgery and Medicine. 50:961-972
BACKGROUND Traditionally, fractional laser treatments are performed with focused laser sources operating at a fixed wavelength. Using a tunable laser in the mid-infrared wavelength range, wavelength-dependent absorption properties on the ablation pro
Publikováno v:
Lasers in Surgery and Medicine. 48:555-561
Background and Objective Fractional Photothermolysis (FP) is a method of skin treatment that generates a thermal damage pattern consisting of multiple columns of thermal damage, also known as microscopic treatment zones (MTZs). They are very small in