Results 111 to 120 of about 71,458 (290)

Gold Nanorod–Melanin Hybrids for Enhanced and Prolonged Photoacoustic Imaging in the Near-Infrared-II Window

, 2021
Wonjun Yim, Jiajing Zhou, Yash Mantri, Matthew N. Creyer, Colman Moore, Jesse V. Jokerst   +5 more
openalex   +2 more sources

Reduced Visibility of Pigment Network Under Sub‐UV Reflectance Dermatoscopy Compared to Polarised Dermatoscopy: A Novel Diagnostic Clue to Differentiate Melanomas From Nevi

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Melanoma accounts for more than 75% of skin cancer‐related mortality. Dermatoscopy is an evidence‐based technique for earlier detection, yet differentiating melanocytic lesions remains challenging. Sub‐UV reflectance dermatoscopy (sUVRD) uses purple light (405 nm) to visualise chromophore distribution in the skin.
L. Dupont, P. Pietkiewicz, J. Anriot, P. Greco, A. Petiot‐Walch, C. Coste, E. Aurambout, S. Darnis, M. Amini‐Adle, L. Thomas   +9 more
wiley   +1 more source

Localization of Melanin Synthesis**From the Division of Dermatology, Department of Pathology, and Department of Anatomy, University of Minnesota Medical School, Minneapolis, Minnesota.

, 1965
Alvin S. Zelickson, Herbert M. Hirsch, John F. Hartmann   +2 more
openalex   +1 more source

Neurokinin B-Expressing Neurons of the Central Extended Amygdala Mediate Inhibitory Synaptic Input onto Melanin-Concentrating Hormone Neuron Subpopulations [PDF]

, 2021
Akie Fujita, Lily Zhong, Monica S. Antony, Elizabeth Chamiec-Case, Laura E. Mickelsen, Scott E. Kanoski, William F. Flynn, Alexander C. Jackson   +7 more
openalex   +1 more source

Melanin and Light

Chemistry – A European Journal
AbstractMelanin is responsible, in Nature, for photoprotection, for this reason it is expected to be poorly photoreactive. However, the photo‐reactivity of melanin and related materials is well documented. Here we discuss some relevant recent examples to demonstrate that, indeed, the actual mechanism of interaction of melanin with light is complex and ...
Menichetti A., Mordini D., Montalti M.
openaire   +2 more sources

Prospective Evaluation of a Fractional 675‐nm Nonablative Laser for Atrophic Acne Scars in Fitzpatrick Skin Types III–IV

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Background Energy‐based treatments for atrophic acne scars (AAS) in darker skin phototypes must balance efficacy with pigmentary safety. While the nonablative 675‐nm laser has shown promise with minimal risk of adverse effects, prospective data in Asian populations remain limited.
Pinthisa Nisagornsen, Panwadee Thongjaroensirikul, Yanin Nokdhes, Woramate Bhorntarakcharoen, Sariya Sittiwanaruk, Jayne Bernadeth Li, Woraphong Manuskiatti   +6 more
wiley   +1 more source

Melanin/melanin-like nanoparticles: As a naturally active platform for imaging-guided disease therapy

, 2023
Jinghua Sun, Yahong Han, Jie Dong, Shuxin Lv, Ruiping Zhang   +4 more
openalex   +1 more source

Monopolar Radiofrequency for Dermal Prejuvenation: Scientific Rationale and Mechanisms of Action

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives To summarize the scientific rationale for the use of the monopolar radiofrequency tissue tightening system (monoRF) for the prevention of dermal aging (termed prejuvenation). Materials and Methods This narrative review summarizes the basic science of dermal aging and monoRF‐induced collagen remodeling and neocollagenesis.
Suzanne L. Kilmer, Mathew Avram, Ashish C. Bhatia, Nicole Y. Lee, Abby Jacobson   +4 more
wiley   +1 more source

The rat melanin-concentrating hormone gene encodes an additional putative protein in a different reading frame. [PDF]

, 1996
Gilles Toumaniantz, Jackson C. Bittencourt, Jean‐Louis Nahon   +2 more
openalex   +1 more source

Light stress affected body color by tyrosinase-mediated melanin synthesis pathway in hybrid grouper

, 2022
Feifei Yu, Zhiming Zhong, Jing Zhang, Yong Liu, Jiayu Chen, Baogui Tang   +5 more
openalex   +1 more source