Results 21 to 30 of about 980,464 (294)

Fractional CO2 Laser Pretreatment Facilitates Transdermal Delivery of Two Vitamin C Derivatives

Molecules, 2016
Background: Topical vitamin C derivatives have been used to treat melasma and used as a skin whitener. The aim of this study was to compare skin histology and permeation of l-ascorbic acid 2-phosphate sesquimagnesium salt (MAP-1) and magnesium l-ascorbic
Chien-Yu Hsiao, Hsin-Ching Sung, Sindy Hu, Yau-Li Huang, Chun-Hsun Huang   +4 more
doaj   +1 more source

Comparison between fractional Co2 laser-triamcinolone injection combination therapy and triamcinolone injection monotherapy for keloid

Dermatology Reports, 2019
The histopathologic view of keloid shows dense fibroblasts and bundles of collagen throughout dermis. Treatment that completely cure keloid still not exist, although there are many treatment options.
M. Yulianto Listiawan, Dwi Murtiastutik, Willy Sandhika, Brama Rachmantyo, Putri Hendria Wardhani   +4 more
doaj   +1 more source

Microneedling versus fractional CO2 laser in the treatment of atrophic postburn scars

Journal of the Egyptian Women’s Dermatologic Society, 2019
Background Microneedling is an evolving approach in the treatment of postburn scars based on the principle of collagen induction and neovascularization. Objective To evaluate and compare the clinical and histopathological outcome of microneedling versus
Amira A Zayed, Heba M Mashaly, Heba M Abdel Raheem, Eman El-Nabarawy, Marwa S El-Hawary, Olfat G Shaker, Reham S Elnemer, Waleed E Aldhahebi   +7 more
doaj   +1 more source

Efficacy and Safety of Topical Tranexamic Acid Alone or in Combination with Either Fractional Carbon Dioxide Laser or Microneedling for the Treatment of Melasma

Dermatology Practical & Conceptual, 2023
Introduction: Tranexamic acid (TXA) is a promising treatment modality for melasma. Microneedling (MN) and fractional carbon dioxide (CO2) laser were reported to enhance TXA transepidermal delivery. Objectives: To compare efficacy and safety of topical
Safaa Mamdouh Kamal , Doaa Salah Hegab, Gamal Mohamed El Maghraby, Amal Ahmad El- Ashmawy   +3 more
doaj   +1 more source

Comparison of therapeutic effects of fractional microneedle radiofrequency and ultra-pulsed CO2 fractional laser on different types of facial depressed scars caused by acne

Pifu-xingbing zhenliaoxue zazhi, 2022
Objective Comparison of the clinical efficacy and safety of fractional microneedle radiofrequency and ultra-pulsed CO2 fractional laser on different types of facial acne depressed scars.
Xiaoyan LI, Lei NIE, Wei GUO, Chen LI, Bo SUN, Chunrui CHEN, Shaohang CHEN, Heng ZHENG   +7 more
doaj   +1 more source

Fractional transformations of generalised functions [PDF]

, 2009
A distributional theory of fractional transformations is developed. A constructive approach, based on the eigenfunction expansion method pioneered by A. H.
Lamb, Wilson, Khan, Khaula Naeem, McBride, Adam C.   +2 more
core   +3 more sources

Combination of Amniotic Membrane Stem Cell Metabolite Product (AMSC-MP) and Vitamin E for Photoaging

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2020
Background: It is hypothesized that combination of amniotic membrane stem cell metabolite product (AMSC-MP) and vitamin E after fractional CO2 laser as laser assisted drug delivery (LADD) provides better long-term effects on clinical improvement of ...
Retha Retha, Sawitri Sawitri, Rahmadewi Rahmadewi, Afif Nurul Hidayati, Muhammad Yulianto Listiawan, Evy Ervianti, Linda Astari, Cita Rosita Sigit Prakoeswa   +7 more
doaj   +1 more source

Therapeutic effect of trephine resection combined with fractional ablative CO2 laser in the treatment of pitted acne scars

Pifu-xingbing zhenliaoxue zazhi, 2023
Objective To evaluate the efficacy and safety of trephine resection combined with fractional ablative CO2 laser for pitted acne scars. Methods Sixty eight patients with facial pitted acne scars were enrolled from the Medical Cosmetology Center of ...
Yanhong ZHANG, Yucheng HUANG, Hui XU, Xiaoyu CHEN, Yimeng LIU, Xiaopan FAN, Linlin SUN   +6 more
doaj   +1 more source

Fractional CO2 laser, platelet rich plasma and combination of both in treatment of female pattern hair loss

Journal of the Egyptian Women’s Dermatologic Society
Background Female pattern hair loss (FPHL) is one of the most common chronic problems seen by dermatologists worldwide. Hair loss has a significant influence on the quality of life and is associated with low self-esteem and depression.
Abeer Tawfik, Noha Gahdan, Moataz Nosseir   +2 more
doaj   +1 more source

Local Flap Surgical Scar Management Caused by Skin Cancer Using Fractional CO Laser Treatment [PDF]

Archives of Aesthetic Plastic Surgery, 2015
Background Despite careful and atraumatic surgical techniques, surgical treatment and reconstruction can result in scarring. Scar from skin cancer on the face may continue for a long time.
Seong Eun Cho, Seung Min Nam, Yong Bae Kim, Eun Soo Park   +3 more
doaj   +1 more source