keyword
MENU ▼
Read by QxMD icon Read
search

Laser skin treatment

keyword
https://www.readbyqxmd.com/read/28726212/melasma-an-up-to-date-comprehensive-review
#1
REVIEW
Oluwatobi A Ogbechie-Godec, Nada Elbuluk
Melasma is a common acquired condition of symmetric hyperpigmentation, typically occurring on the face, with higher prevalence in females and darker skin types. Multiple etiologies, including light exposure, hormonal influences, and family history, have been implicated in the pathogenesis of this disorder. Overall prevalence ranges widely at 1-50%, since values are typically calculated within a specific ethnic population within a geographic region. Histologically, melasma can display increased epidermal and/or dermal pigmentation, enlarged melanocytes, increased melanosomes, solar elastosis, dermal blood vessels, and, occasionally, perivascular lymphohistiocytic infiltrates...
July 19, 2017: Dermatology and Therapy
https://www.readbyqxmd.com/read/28722543/comparison-of-ovalbumin-and-ovalbumin-epitope-peptide-for-transdermal-delivery-and-vaccination-mediated-by-the-photothermal-effect-of-gold-nanorods
#2
Aung Thu Haine, Yuji Miyamoto, Taishi Higashi, Keiichi Motoyama, Hidetoshi Arima, Takuro Niidome
Transdermal protein delivery is a powerful and attractive method for protein therapy and dermal vaccination compared with other administrations. However, this delivery method is restricted by the low permeability of the stratum corneum, a hydrophobic barrier that restricts the entry of hydrophilic molecules such as proteins. In this study, we developed an improved gel patch system carrying ovalbumin and ovalbumin epitope peptide, and then compared their permeability into the skin. First, the gel patch was placed on mouse skin to allow contact with the polymer coated gold nanorods and then irradiated by a continuous-wave laser...
July 19, 2017: Journal of Biomaterials Science. Polymer Edition
https://www.readbyqxmd.com/read/28722334/potential-emerging-treatment-in-vitiligo-using-er-yag-in-combination-with-5fu-and-clobetasol
#3
Fatemeh Mokhtari, Anis Bostakian, Zabihollah Shahmoradi, Tohid Jafari-Koshki, Fariba Iraji, Gita Faghihi, Sayed Mohsen Hosseini, Behzad Bafandeh
BACKGROUND: Vitiligo is a pigmentary disorder of skin affecting at least 1% of the world population of all races in both sexes. Its importance is mainly due to subsequent social and psychological problems rather than clinical complications. Various treatment choices are available for vitiligo; however, laser-based courses have shown to give more acceptable results. OBJECTIVE: The aim of this trial was to evaluate the efficacy of Er:YAG laser as a supplementary medicine to topical 5FU and clobetasol in vitiligo patients...
July 19, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28718933/treatment-of-hidradenitis-suppurativa-with-rifampicin-have-we-forgotten-tuberculosis
#4
P Mendes-Bastos, R Macedo, R Duarte
Hidradenitis suppurativa (HS) is a chronic, recurrent and debilitating skin disease of the hair follicle that is accompanied by systemic inflammation. Treating HS is challenging, and therapeutic tools as diverse as topical and systemic antibiotics, biologics, intralesional steroids, surgical procedures or light and laser therapies are frequently needed. The combination of oral clindamycin and rifampicin (R+C) has been suggested as a possible treatment regimen (level of evidence III, strength of recommendation C)...
July 18, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28708657/reconstruction-of-facial-cervical-scars-with-pedicled-expanded-deltopectoral-flap
#5
Xianjie Ma, Yang Li, Weiyang Li, Chaohua Liu, Hengxin Liu, Ping Xue, Jiangbo Cui
The facial-cervical scars bring the suffering to the patients both physically and mentally. Choosing a proper donor soft tissue is always one of the critical issues, especially to Asian patients. Among the common used donor sites, the deltopectoral site was conceived as the most suitable donor tissue for the reconstruction in face and neck for its adjacent site and match in color and texture. There were 220 patients with facial-cervical scars reconstructed by the pedicled expanded deltopectoral flap between 2007 through 2015 in the authors' hospital...
July 13, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28700131/high-intensity-focused-ultrasound-hifu-and-phase-sensitive-optical-coherence-tomography-phs-oct-for-high-resolution-surface-acoustic-wave-saw-elastography
#6
Kanheng Zhou, Nhan Le, Zhihong Huang, Chunhui Li
Elastography has the ability of quantitatively evaluating the mechanical properties of soft tissue, thus is helpful for diagnosis and treatment monitoring for many diseases, e.g. skin diseases. Surface acoustic waves (SAWs) have been proven to be a non-invasive, non-destructive method for accurate characterization of tissue elastic properties. Current surface acoustic wave elastography using high energy laser pulse or mechanical shaker still have some problems. In order to improve SAW elastography in medical application, a new technique was proposed in this paper, which combines high intensity focused ultrasound (HIFU) as a SAWs impulse inducer and PhS-OCT as a SAWs detector...
July 12, 2017: Journal of Biophotonics
https://www.readbyqxmd.com/read/28697465/combined-photodynamic-and-antibiotic-therapy-for-skin-disorder-via-lipase-sensitive-liposomes-with-enhanced-antimicrobial-performance
#7
Songhee Jeong, Jonghwan Lee, Byeong Nam Im, Hyung Park, Kun Na
A lipase-sensitive singlet oxygen-producible and erythromycin-loaded liposome (LSSPL) was developed for combination antibacterial therapy for skin disorder. The LSSPL was synthesized by coating pullulan-pheophorbide a (PU-Pheo A) conjugates onto erythromycin-loaded liposomes composed of 1,2-dipalmitoyl-sn-phosphatidylcholine (DPPC) and cholesterol. Lipase activity was chosen as the environmental-stimulus for the controlled release of erythromycin and Pheo A from LSSPL because skin inflammation-inducing Propionibacterium acnes (P...
July 6, 2017: Biomaterials
https://www.readbyqxmd.com/read/28697226/randomized-split-face-d%C3%A3-collet%C3%A3-comparative-trial-of-procedure-enhancement-system-for-fractional-non-ablative-laser-resurfacing-treatment
#8
Deanne Mraz Robinson, Ashton P Frulla
<p>INTRODUCTION: A topical proprietary procedural enhancement system (PES) containing a combination of active ingredients including a tripeptide and hexapeptide (TriHex Technology™, Alastin Procedure Enhancement Invasive System, ALASTIN Skincare™, Inc., Carlsbad, CA) has been used successfully to aid in healing and improve symptomatology following resurfacing procedures.</p> <p>METHODS: PES (Gentle Cleanser, Regenerating Skin Nectar with TriHex Technology™, Ultra Nourishing Moisturizer with TriHex Technology™, Soothe + Protect Recovery Balm, Broad Spectrum 30+ Sunscreen) was compared to a basic regimen (Aquaphor™, Cerave™ cleanser, Vanicream™, Alastin Broad Spectrum 30+ Sunscreen) in a split face/ décolleté trial following fractional non-ablative thulium-doped resurfacing treatment to the face or décolleté...
July 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28693690/clinical-evaluation-of-color-doppler-ultrasound-in-selecting-the-optimal-treatment-modality-for-infantile-hemangioma-%C3%A2
#9
Li Min, Liu Juan, Maya Valeska, Luo Dan, Zhou Bingrong
Objective We investigated the efficacy and safety of 1064 nm Nd: YAG laser, intense pulsed light (IPL), and lauromacrogol injection in the treatment of hemangioma, in order to evaluate the value of color Doppler ultrasound guidance in choosing the optimal treatment modality. Methods Infantile patients who were clinical diagnosed as hemangiomas were randomly divided into group A, who had color Doppler ultrasound examinations before the treatment, and group B who had the treatment without ultrasound evaluation...
June 10, 2017: Chinese Medical Sciences Journal, Chung-kuo i Hsüeh K'o Hsüeh Tsa Chih
https://www.readbyqxmd.com/read/28692322/the-use-of-lasers-in-the-treatment-of-skin-cancer-a-review
#10
Fatima N Mirza, Khalil A Khatri
BACKGROUND: In considering skin cancer, a number of factors - including effectiveness, simplicity of treatment, cost, and aesthetic outcomes - are important to ensure patient satisfaction. There are several existing interventions, such as electrodessication and curettage, excision, Mohs surgery, radiation therapy, cryotherapy, and topical/oral treatments. Laser therapy has emerged as a new promising alternative that should be explored. OBJECTIVE: To review the dermatologic literature on the use of laser therapy in the treatment of skin cancer...
July 10, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28690515/a-case-of-facial-partial-unilateral-lentiginosis-treated-with-low-fluence-1-064-nm-q-switched-neodymium-doped-yttrium-aluminum-garnet-laser
#11
En Hyung Kim
Partial unilateral lentiginosis (PUL) is an unusual pigmentary disorder characterized by numerous lentigines grouped within an area of normal skin. Although treatment is not necessary, many patients with facial PUL seek medical help for cosmetic reasons. There is no established standard treatment for PUL. Conventional lasers may cause postinflammatory hyperpigmentation because keratinocytes are injured during the process. Also, scarring, long downtime, and pain are important issues. A 19-year-old patient with facial PUL was successfully treated with low-fluence 1,064-nm Q-switched neodymium-doped yttrium aluminum garnet (QS Nd:YAG) laser...
May 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28687883/combination-of-maldi-msi-and-cassette-dosing-for-evaluation-of-drug-distribution-in-human-skin-explant
#12
Isabella S Sørensen, Christian Janfelt, Mette Marie B Nielsen, Rasmus W Mortensen, Nina Ø Knudsen, André H Eriksson, Anders J Pedersen, Kim T Nielsen
Study of skin penetration and distribution of the drug compounds in the skin is a major challenge in the development of topical drug products for treatment of skin diseases. It is crucial to have fast and efficacious screening methods which can provide information concerning the skin penetration and the distribution of the drug molecules in the region of the target. Mass spectrometry imaging (MSI) such as matrix-assisted laser desorption/ionization (MALDI)-MSI offers the opportunity to analyze the drug distribution at micrometer scale, but is a low throughput technique...
July 7, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28687053/fabrication-in-vitro-characterization-and-enhanced-in-vivo-evaluation-of-carbopol-based-nanoemulsion-gel-of-apigenin-for-uv-induced-skin-carcinoma
#13
Manmohan S Jangdey, Anshita Gupta, Swarnlata Saraf
The aim of this study was to develop a potential novel formulation of carbopol-based nanoemulsion gel containing apigenin using tamarind gum emulsifier which was having the smallest droplet size, the highest drug content, and a good physical stability for Skin delivery. Apigenin loaded nanoemulsion was prepared by high speed homogenization method and they were characterized with respect to morphology, zeta potential, differential scanning calorimeter study, and penetration studies. In-vitro release studies and skin permeation of apigenin loaded nanoemulsion by goat abdominal skin was determined using Franz diffusion cell and confocal laser scanning microscope (CLSM)...
November 2017: Drug Delivery
https://www.readbyqxmd.com/read/28683025/visceral-pain-as-a-triggering-factor-for-fibromyalgia-symptoms-in-comorbid-patients
#14
Raffaele Costantini, Giannapia Affaitati, Ursula Wesselmann, Peter Czakanski, Maria Adele Giamberardino
Fibromyalgia (FMS) is a central sensitization syndrome, however peripheral pain sources potentially exacerbate its symptoms of chronic diffuse musculoskeletal pain and hyperalgesia. This prospective study evaluated visceral pain as a possible triggering factor for FMS pain/hyperalgesia in comorbid patients. Women with: a) FMS+irritable bowel syndrome (IBS); b) FMS+primary dysmenorrhea (Dys); c) FMS+dysmenorrhea secondary to endometriosis (Endo); d) FMS+colon diverticulosis (Div) were compared with FMS-only women, for fibromyalgia pain (number/intensity of episodes, analgesic consumption) over comparable time periods and for somatic hyperalgesia (electrical/pressure pain thresholds) in painful (Tender Points, TePs) and control areas (trapezius, deltoid, quadriceps muscles and overlying subcutis and skin)...
July 3, 2017: Pain
https://www.readbyqxmd.com/read/28681084/photobiomodulation-therapy-action-in-wound-repair-skin-induced-in-aged-rats-old-time-course-of-biomarkers-inflammatory-and-repair
#15
Franciane Barbieri Fiorio, Solange Almeida Dos Santos, Caroline Sobral de Melo Rambo, Camila Guerra Dalbosco, Andrey Jorge Serra, Brunno Lemes de Melo, Ernesto Cesar Pinto Leal-Junior, Paulo de Tarso Camillo de Carvalho
Previous studies have discussed an inverse correlation between age and wound healing, because it relates to the association of aging with a gradual decrease in healing capacity. Treatment with photobiomodulation therapy (PBMT) improves wound healing by inducing increases in mitotic activity, numbers of fibroblasts, collagen synthesis, and neovascularization. Therefore, this study aimed to evaluate the effects of PBMT in cutaneous wound healing in aged rats. A punch biopsy of 8 mm in diameter was performed to produce a skin wound...
July 5, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28676850/current-therapeutic-approach-to-hypertrophic-scars
#16
REVIEW
Zrinka Bukvić Mokos, Anamaria Jović, Lovorka Grgurević, Ivo Dumić-Čule, Krešimir Kostović, Romana Čeović, Branka Marinović
Abnormal scarring and its accompanying esthetic, functional, and psychological sequelae still pose significant challe nges. To date, there is no satisfactory prevention or treatment option for hypertrophic scars (HSs), which is mostly due to not completely comprehending the mechanisms underlying their formation. That is why the apprehension of regular and controlled physiological processes of scar formation is of utmost importance when facing hypertrophic scarring, its pathophysiology, prevention, and therapeutic approach...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/28666611/treatment-of-xanthelasma-palpebrarum-with-a-1064-nm-q-switched-nd-yag-laser
#17
Jun Khee Heng, Sze Hon Chua, Chee Leok Goh, Suzanne Cheng, Virlynn Tan, Wee Ping Tan
BACKGROUND: Xanthelasma palpebrarum is the most common cutaneous xanthoma characterized by soft, yellow papules or plaques that arise on the periorbital skin. As these lesions can be cosmetically disfiguring, many patients seek medical help to remove these lesions. OBJECTIVE: To determine the effectiveness and minimum number of treatment sessions with a 1064-nm, Q-switched neodymium-doped yttrium aluminum garnet (Nd:YAG) laser for the treatment of xanthelasma. METHODS: A retrospective review of patients with xanthelasma consecutively treated with Q-switched Nd:YAG laser was conducted...
June 27, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28665547/effects-of-different-intensity-laser-acupuncture-at-two-adjacent-same-meridian-acupoints-on-nitric-oxide-and-soluble-guanylate-cyclase-releases-in-human
#18
Wan-Ling Jiang, Hua-Jiang Wei, Zhou-Yi Guo, Yi-Rong Ni, Hong-Qin Yang, Shu-Sen Xie
OBJECTIVES: The aim of this study was to detect the influences of laser acupuncture (LA) at non-acupoint and two adjacent acupoints of pericardium meridian on the releases of nitric oxide (NO) and soluble guanylate cyclase (sGC) in 20 healthy subjects. METHODS: Different intensities (12 mW, 24 mW, 48 mW) infrared laser were used for irradiating Jianshi (PC5), Ximen (PC4) acupoints and non-acupoint for 20 min, 40 min, respectively. Semi-circular tubes were taped to the skin surface and filled with NO-scavenging compound for 20 min to capture NO and sGC which were measured using spectrophotometry in a blinded fashion...
June 30, 2017: Microcirculation: the Official Journal of the Microcirculatory Society, Inc
https://www.readbyqxmd.com/read/28665237/genital-angiokeratomas-of-fordyce-595-nm-variable-pulse-pulsed-dye-laser-treatment
#19
Ján Baumgartner, Mária Šimaljaková
BACKGROUND: Angiokeratoma of Fordyce (AF) are dark red or blue-black papules with scaly surface located on scrotum, labia majora and penis. Though usually asymptomatic, bleeding after mechanical trauma and sexual intercourse may occure. AF should be differentiated from malignant melanoma, angiosarcoma and other pigmented lesions. The treatment, usually asked from patients as the result of anxiety and social embarrassment should be performed in an non-aggresive manner. OBJECTIVES: To determine the safety and effectiveness of 595-nm variable-pulse pulsed dye laser (VPPDL) with Dynamic Cooling Device (DCD) in treatment of AF...
June 30, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28665162/the-effect-of-pulsed-dye-laser-on-cutaneous-leishmaniasis-and-its-impact-on-the-dermatology-life-quality-index
#20
Mohamed L Elsaie, Shady M Ibrahim
BACKGROUND AND OBJECTIVE: Cutaneous leishmaniasis is a skin condition of prevalence especially in the Middle Eastern region. The Pulsed dye laser (PDL) has not been thoroughly evaluated for treatment of cutaneous leishmaniasis (CL). We assessed primarily the efficacy of 595nm PDL in the treatment of CL lesions and interpreted its impact on the quality of life of affected patients as measured by the Dermatology Life Quality Index (DLQI). PATIENTS AND METHODS: 25 lesions from 12 patients were treated with a single pass of PDL over the whole lesions to develop a purpuric end point...
June 30, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
keyword
keyword
54207
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"