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http://dx.doi.org/10.1016/j.jmig.2008.06.007 | DOI Listing |
J Cosmet Dermatol
January 2025
Department of Aesthetic Plastic Surgery, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.
Background: Surgical scars with textural changes can be disfiguring and uncomfortable for patients. Various laser therapies have shown promise in softening and flattening these scars. Therefore, the authors conducted a systematic review and meta-analysis on the efficacy of fractional CO laser in treating surgical scars.
View Article and Find Full Text PDFLife (Basel)
December 2024
Instituto Biosanitario de Granada, Ibs, 18012 Granada, Spain.
Lichen sclerosus (LS) is a chronic inflammatory condition predominantly affecting the anogenital region of postmenopausal women. It is associated with considerable aesthetic and functional impairments and an increased risk of squamous cell carcinoma. While high-potency topical corticosteroids remain the cornerstone of treatment, therapeutic options for patients with refractory LS are scarce.
View Article and Find Full Text PDFVet Clin North Am Small Anim Pract
January 2025
Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1130 Wire Road, Auburn, AL 36849-5517, USA.
Laser usage in veterinary dermatology has increased in popularity over the last several decades. Carbon dioxide (CO) laser is the leading modality in surgical laser for veterinary dermatology because of its unmatched performance with soft tissue, particularly the skin. This laser cuts and coagulates tissue via the photothermal effect of laser energy when interacting with soft tissues with high water content, such as skin.
View Article and Find Full Text PDFAnal Chem
January 2025
Hefei National Laboratory, University of Science and Technology of China, Hefei 230088, China.
Detection of trace gases, such as radioactive carbon dioxide, clumped isotopes, and reactive radicals, is of great interest and poses significant challenges in various fields. Achieving both high selectivity and high sensitivity is essential in this context. We present a highly selective molecular spectroscopy method based on comb-locked, mid-infrared, cavity-enhanced, two-photon absorption.
View Article and Find Full Text PDFAppl Spectrosc
January 2025
Department of Physics & Applied Physics, Kennedy College of Sciences, University of Massachusetts Lowell, Lowell, Massachusetts, USA.
Under various atmospheric conditions, laser-induced breakdown spectroscopy (LIBS) is a powerful technique for elemental analysis, including in Earth- and Mars-like environments. However, understanding the plasma behavior and its dependence on ambient pressure and laser parameters remains a challenge. In this study, a numerical model based on a three-temperature Eulerian radiation framework under non-local thermodynamic equilibrium conditions is employed to investigate the interaction of a nanosecond laser pulse with a graphite target under helium (He) and carbon dioxide (CO atmospheres.
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