Treatment of hesitation marks on the forearm by the pinhole method.

abstract：:Acne vulgaris is one of the most common dermatologic disorders encountered in everyday practice. Treatment options for this often psychologically scarring disease are numerous and, for many individuals, provide relief from the disorder. However, factors such as antibiotic resistance and slow onset of action from many ...

journal_title：Lasers in medical science

authors： Gold MH

更新日期：2007-06-01 00:00:00

abstract：:Hyperhidrosis and bromhidrosis were lately reported as novel side effects of laser-assisted removal of axillary hair. The goal of our study was to evaluate the reversibility of these two side effects. An observational, single-center cohort study included over a 30-month screening period 30 patients with newly reported...

journal_title：Lasers in medical science

authors： Helou J,Habre M,Soutou B,Maatouk I,Ibrahim T,Tomb R

更新日期：2014-03-01 00:00:00

abstract：:This study assessed the effect of curcumin as a photosensitizer in antimicrobial photodynamic therapy (aPDT) for the treatment of induced periodontitis in rats. Periodontitis was induced via a ligature around the mandibular first molar on the left side of 96 rats. The ligature was removed 7 days later, and the animals...

journal_title：Lasers in medical science

authors： Theodoro LH,Ferro-Alves ML,Longo M,Nuernberg MAA,Ferreira RP,Andreati A,Ervolino E,Duque C,Garcia VG

更新日期：2017-11-01 00:00:00

abstract：:Low-energy laser irradiation (Ga-Al-As semiconductor laser, output 50 mW) was applied to rat osteoclast precursor cells for 1, 3, 6, or 10 min at 24-h intervals during the culture period. The number of tartrate-resistant acid phosphatase positive multinucleate cells was increased by approximately 1.3-fold in the 3- an...

journal_title：Lasers in medical science

authors： Aihara N,Yamaguchi M,Kasai K

更新日期：2006-04-01 00:00:00

abstract：:The optical properties of hemoglobin could indicate the degree of hemolysis. We aimed to utilize this to develop a real-time blood damage monitoring device for cardiopulmonary bypass (CPB) systems. The real-time blood damage monitoring device comprised a near-infrared spectroscopy optical module with a fiber spectrome...

journal_title：Lasers in medical science

authors： Gu X,Wang T,Zheng K,Jiang Z,Jiang H

更新日期：2020-07-10 00:00:00

abstract：:Lasers have many favorable features as a light source owing to their monochromaticity and coherence. This study examined the mechanical properties of composite resins that were light-cured using a diode-pumped solid state (DPSS) laser. Eight composite resins were light-cured using four different light sources (one qua...

journal_title：Lasers in medical science

authors： Baek DM,Park JK,Son SA,Ko CC,Garcia-Godoy F,Kim HI,Kwon YH

更新日期：2013-02-01 00:00:00

abstract：:The objective of this study was to evaluate the safety and efficacy of flexible ureteroscopy (FURS) and holmium:YAG laser lithotripsy for the treatment of upper urinary tract stones in patients on active oral anticoagulants. The records of 1081 patients who underwent flexible ureteroscopic holmium:YAG (Ho:YAG) laser l...

journal_title：Lasers in medical science

authors： Altay B,Erkurt B,Albayrak S

更新日期：2017-09-01 00:00:00

abstract：:The aim of this study was to evaluate the degree of conversion (DC) and to identify the viscoelastic properties: storage modulus (E'), loss modulus (E"), tangent delta (tan δ), and glass transition temperature (T g ) of a microhybrid resin-composite light-activated by three different protocols. A Filtek Z250 (3 M ESPE...

journal_title：Lasers in medical science

authors： Giorgi MC,Pistor V,Mauler RS,Lima DA,Marchi GM,Aguiar FH

更新日期：2015-05-01 00:00:00

abstract：:Liquid-assisted hard tissue ablation by infrared lasers has extensive clinical application. However, detailed studies are still needed to explore the underlying mechanism. In the present study, the dynamic process of bubble evolution induced by Ho:YAG laser under water without and with bone tissue at different thickne...

journal_title：Lasers in medical science

authors： Zhang X,Chen C,Chen F,Zhan Z,Xie S,Ye Q

更新日期：2016-07-01 00:00:00

abstract：:The use of the CO(2) laser in the management of oral dysplastic lesions has become a more common practice. Very few studies have evaluated recurrence, residual disease malignant transformation, and overall outcome in patients undergoing such a procedure. In this prospective study, a total of 123 oral dysplastic lesion...

journal_title：Lasers in medical science

authors： Jerjes W,Upile T,Hamdoon Z,Al-Khawalde M,Morcos M,Mosse CA,Hopper C

更新日期：2012-01-01 00:00:00

abstract：:The molecular changes in gene expression following ablative laser treatment of skin lesions, such as atrophic scars and UV-damaged skin, are not completely understood. A standardized in vitro model of human skin, to study the effects of laser treatment on human skin, has been recently developed. Therefore, the aim of ...

journal_title：Lasers in medical science

authors： Schmitt L,Amann PM,Marquardt Y,Heise R,Czaja K,Gerber PA,Steiner T,Hölzle F,Baron JM

更新日期：2017-05-01 00:00:00

abstract：:The aims of this study were to evaluate the effects of Photogem®-mediated photosensitization on rat palatal mucosa and the biodistribution of the photosensitizer in this tissue. A solution of Photogem® (500 or 1000 mg/l) was applied to the palatal mucosa for 30 min and the exposure time to blue LED (460 nm) was 20 min...

journal_title：Lasers in medical science

authors： Trindade FZ,Pavarina AC,Ribeiro AP,Bagnato VS,Vergani CE,Costa CA

更新日期：2012-03-01 00:00:00

abstract：:We review the different spectroscopic techniques including the most recent laser-induced breakdown spectroscopy (LIBS) for the characterization of materials in any phase (solid, liquid or gas) including biological materials. A brief history of the laser and its application in bioscience is presented. The development o...

journal_title：Lasers in medical science

authors： Singh VK,Rai AK

更新日期：2011-09-01 00:00:00

abstract：:The efficacy of intense pulsed light (IPL) in remodeling the extracellular matrix of aged skin had been proven by an increasing number of clinical trials. However, because of the lack of research about the underlying molecular and signaling mechanisms, its efficiency had not been accepted universally. A potential mech...

journal_title：Lasers in medical science

authors： Huang J,Luo X,Lu J,Chen J,Zuo C,Xiang Y,Yang S,Tan L,Kang J,Bi Z

更新日期：2011-05-01 00:00:00

abstract：:Two-photon excited fluorescence (TPEF) microscopy, based on signal from cells, can provide detailed information on tissue architecture and cellular morphology in unstained histological sections to generate subcellular-resolution images from tissue directly. In this paper, we used TPEF microscopy to image microstructur...

journal_title：Lasers in medical science

authors： Hong Z,Chen Y,Chen J,Chen H,Xu Y,Zhu X,Zhuo S,Shi Z,Chen J

更新日期：2015-01-01 00:00:00

abstract：:Delivery of intradermally focused nanosecond laser pulses with small energy as an alternate technique applicable to clinical procedures in dermatological and plastic surgery is an area of relatively new interest with multiple potential applications. We assessed this approach on common tattoo pigments in dermis in an i...

journal_title：Lasers in medical science

authors： Hu XH,Wooden WA,Vore SJ,Cariveau MJ,Fang Q,Kalmus GW

更新日期：2002-01-01 00:00:00

abstract：:The in vivo photodynamic activities of four poly(ethylene glycol) (PEG) conjugates of the photosensitiser 5,10,15,20-tetrakis-(m-hydroxyphenyl)chlorin (mTHPC, temoporfin, Foscan(®)) were compared with that of mTHPC over a range of drug-light intervals using acute tumour necrosis and skeletal muscles swelling in a mous...

journal_title：Lasers in medical science

authors： Grahn MF,Giger A,McGuinness A,de Jode ML,Stewart JC,Ris HB,Altermatt HJ,Williams NS

更新日期：1999-03-01 00:00:00

abstract：:Preclinical studies have shown that photodynamic therapy (PDT) enhances immune responses. To examine the role of the direct effects of PDT in liver cancer with regard to enhancement of the antitumor response, we injected PDT-generated H22 liver cancer cell lysate (as a tumor vaccine) intradermally into Kunming mice. I...

journal_title：Lasers in medical science

authors： Zhang H,Ma W,Li Y

更新日期：2009-07-01 00:00:00

abstract：:In periodontal therapy, the use of low-level diode lasers has recently been considered to improve wound healing of the gingival tissue. However, its effects on human gingival epithelial cells (HGECs) remain unknown. The aim of the present study was to examine whether high-frequency low-level diode laser irradiation st...

journal_title：Lasers in medical science

authors： Ejiri K,Aoki A,Yamaguchi Y,Ohshima M,Izumi Y

更新日期：2014-07-01 00:00:00

abstract：:The effects of He-Ne laser irradiation on erythrocyte hemolysis were studied. Erythrocytes are prone to be easily damaged with hemolysis under laser irradiation. It was found that the power density (PD) of laser irradiation, but not the total irradiation power, is the crucial parameter for the hemolysis. Under irradia...

journal_title：Lasers in medical science

authors： Cen Y,Chen JY

更新日期：2004-01-01 00:00:00

abstract：:The purpose of this study is to determine the effectiveness of endoscopic diode laser therapy in patients presenting rectal bleeding due to chronic radiation proctitis (CRP). A retrospective analysis of CRP patients who underwent diode laser therapy in a single institution between 2010 and 2016 was carried out. The pa...

journal_title：Lasers in medical science

authors： Polese L,Marini L,Rizzato R,Picardi E,Merigliano S

更新日期：2018-01-01 00:00:00

abstract：:Low-level red laser (LLRL)-tissue interactions have a wide range of medical applications and are garnering increased attention. Although the positive effects of low-level laser therapy (LLLT) have frequently been reported and enhanced collagen accumulation has been identified as one of the most important mechanisms in...

journal_title：Lasers in medical science

authors： Stylianou A,Yova D

更新日期：2015-12-01 00:00:00

abstract：:We assess the long-term effect of pulsed high-intensity laser therapy (HILT) in the treatment of the post-mastectomy pain syndrome (PMPS). A total of 61 women participated in this study (30 in the laser group and 31 in the placebo laser group), with a mean age of 53.56 ± 1.11 years. Patients who were randomly assigned...

journal_title：Lasers in medical science

authors： Ebid AA,El-Sodany AM

更新日期：2015-08-01 00:00:00

abstract：:We report the results of endoscopic laser therapy on 59 patients with upper gastrointestinal vascular ectasia. After 300 sessions, complications were two nonbleeding and three bleeding ulcers, treated successfully with endoscopic therapy. After treatment, blood transfusions were abolished in 61% and reduced in 22% of ...

journal_title：Lasers in medical science

authors： Polese L,Angriman I,Pagano D,Tenderini ML,Polese F,Frego M,D'Amico DF,Norberto L

更新日期：2006-09-01 00:00:00

abstract：:A rabbit model of endophthalmitis was established to evaluate the antiinflammatory effect of low-level laser therapy (LLLT) as an adjunct to treatment for Staphylococcus epidermidis endophthalmitis. Rabbits were randomly divided into three groups to receive intravitreal injections into their left eye: group A received...

journal_title：Lasers in medical science

authors： Ma WJ,Li XR,Li YX,Xue ZX,Yin HJ,Ma H

更新日期：2012-05-01 00:00:00

abstract：:The Achilles tendon has a high incidence of rupture, and the healing process leads to a disorganized extracellular matrix (ECM) with a high rate of injury recurrence. To evaluate the effects of different conditions of low-level laser (LLL) application on partially tenotomized tendons, adult male rats were divided into...

journal_title：Lasers in medical science

authors： Guerra Fda R,Vieira CP,Almeida MS,Oliveira LP,de Aro AA,Pimentel ER

更新日期：2013-09-01 00:00:00

abstract：:We evaluated the acute electrophysiological effects of low-energy pulsed laser irradiation on isolated frog sciatic nerve measured by extracellular recording technique. A pulsed gallium-arsenide (GaAs) laser (wavelength: 904 nm, pulse duration 220 ns, peak power per pulse: 27W, spot size: 0.28 cm(2), total applied ene...

journal_title：Lasers in medical science

authors： Cömelekoğlu U,Bagiş S,Büyükakilli B,Sahin G,Erdoğan C,Kanik A

更新日期：2002-01-01 00:00:00

abstract：:Core-shell nanoparticles have unusual physical, chemical and biological properties. Until now, for the Ag and TiO2 combination, only Ag core and TiO2 shell nanoparticles have been practically demonstrated. In this investigation, novel TiO2@Ag core-shell (TiO2 core and Ag shell) nanoparticles were produced via ultrason...

journal_title：Lasers in medical science

authors： Hamad AH,Li L,Liu Z,Zhong XL,Wang T

更新日期：2016-02-01 00:00:00

abstract：:Onychomycosis is a fungal infection of the nail. The aim of this randomized controlled clinical trial was to compare the efficacy of 2940-nm Er:YAG laser treatment combined with a 5% amorolfine lacquer versus amorolfine monotherapy for treating onychomycosis. In this study, patients with onychomycosis of the great toe...

journal_title：Lasers in medical science

authors： Zhang J,Zhang Y,Qin J,Lu S,Cai W,Li J,Huang H,Yang S,Xi L

更新日期：2021-02-01 00:00:00

abstract：INTRODUCTION:In-transit cutaneous malignant melanoma metastases remains a difficult and distressing disease. It is a sequela to the primary lesion represented by melanoma deposits between the site of excision and the draining lymph nodes. We present our experience of carbon dioxide ablation of in-transit cutaneous mali...

journal_title：Lasers in medical science

authors： Kandamany N,Mahaffey P

更新日期：2009-05-01 00:00:00