Influence of different types of electromagnetic fields on skin reparatory processes in experimental animals.

abstract：:A limited number of studies have evaluated the efficacy and safety of electrode pin fractional radiofrequency (FRF) for periorbital wrinkle treatment in Asian patients, but none have measured noninvasive methodological objective parameters such as periorbital wrinkle area. This study aimed to investigate the efficacy ...

journal_title：Lasers in medical science

authors： Roh NK,Yoon YM,Lee YW,Choe YB,Ahn KJ

更新日期：2017-01-01 00:00:00

abstract：:The influence of Er:YAG laser irradiation on periodontal tissues along the root surface and apical region during root canal preparation was histologically evaluated using experimentally infected root canals of rats. Eighty experimentally mesial infected root canals of mandibular first molars in rats were divided into ...

journal_title：Lasers in medical science

authors： Kimura Y,Tanabe M,Imai H,Amano Y,Masuda Y,Yamada Y

更新日期：2011-11-01 00:00:00

abstract：:The objective of this study was to determine the efficacy and safety of a novel method of facial rejuvenation using a 2940-nm erbium:YAG laser with Spatially Modulated Ablation™. A pilot study was performed in 16 women with moderate to severe signs of facial aging relative to chronological age, who underwent two treat...

journal_title：Lasers in medical science

authors： Trelles MA,Khomchenko V,Alcolea JM,Martínez-Carpio PA

更新日期：2016-09-01 00:00:00

abstract：:Most of the widely used scales to evaluate scars are subjective relying on clinical observations. There is a growing need to find out a noninvasive objective tool for this purpose. The study is aimed at evaluating the value of the high-resolution ultrasound in the assessment of the scars when compared with a clinical ...

journal_title：Lasers in medical science

authors： Elrefaie AM,Salem RM,Faheem MH

更新日期：2020-03-01 00:00:00

abstract：:The present work evaluated the effects of LED light irradiation on the healing of the navels of neonatal dairy calves. Fifty-seven neonatal calves were divided into two groups. Animals had their umbilical stumps immersed in 10% iodine tincture for 60 s, and this process was repeated every 24 h for three consecutive da...

journal_title：Lasers in medical science

authors： de Souza Faria ALB,Conrado LAL,Vanzela LS,Villaverde AB,Munin E

更新日期：2017-09-01 00:00:00

abstract：:The current study evaluates whether the addition of low-level laser therapy into standard conventional physical therapy in elderly with bilateral symptomatic tri-compartmental knee arthritis can successfully postpone the need for joint replacement surgery. A prospective randomized cohort study of 100 consecutive unsel...

journal_title：Lasers in medical science

authors： Ip D

更新日期：2015-12-01 00:00:00

abstract：:Recent studies have investigated whether low level laser therapy (LLLT) can optimize human muscle performance in physical exercise. This study tested the effect of LLLT on muscle performance in physical strength training in humans compared with strength training only. The study involved 36 men (20.8±2.2 years old), cl...

journal_title：Lasers in medical science

authors： Ferraresi C,de Brito Oliveira T,de Oliveira Zafalon L,de Menezes Reiff RB,Baldissera V,de Andrade Perez SE,Matheucci Júnior E,Parizotto NA

更新日期：2011-05-01 00:00:00

abstract：:Laser micromachining with ultrashort pulses has shown great promise for clean, safe surgical treatment of bone tissue. However, comparisons of performance and development of "best practice" have been hampered by the difficulty of comparing results across a wide variety of experimental approaches and under surgically i...

journal_title：Lasers in medical science

authors： Ashforth SA,Oosterbeek RN,Bodley OLC,Mohr C,Aguergaray C,Simpson MC

更新日期：2020-08-01 00:00:00

abstract：:Antimicrobial photodynamic therapy (APDT) combined with endodontic treatment has been recognized as an alternative approach to complement conventional root canal disinfection methods on bacterial biofilms. We developed an in  vitro model of bioluminescent Candida albicans biofilm inside curved dental root canals and i...

journal_title：Lasers in medical science

authors： Sabino CP,Garcez AS,Núñez SC,Ribeiro MS,Hamblin MR

更新日期：2015-08-01 00:00:00

abstract：:Laser excision has been used with increasing success to treat oral leukoplakia. The aim of the present study was to evaluate whether clinical healing of a leukoplakia after laser surgery is associated with a normal functional status of the new epithelium and whether pathological alterations in these parameters are rel...

journal_title：Lasers in medical science

authors： Montebugnoli L,Frini F,Gissi DB,Gabusi A,Cervellati F,Foschini MP,Marchetti C

更新日期：2012-01-01 00:00:00

abstract：:Microvascular surgery is time consuming and requires high expertise. Laser-assisted vascular anastomosis (LAVA) is a promising sutureless technique that has the potential to facilitate this procedure. In this study, we evaluate the handling of our soldering material and the 1-week patency rate in a porcine model. Six ...

journal_title：Lasers in medical science

authors： Mbaidjol Z,Kiermeir D,Schönfeld A,Arnoldi J,Frenz M,Constantinescu MA

更新日期：2017-08-01 00:00:00

abstract：:Hyperthermia treatment can induce component changes on cell. This study explored the potential of Z-scan to improve accuracy in the identification of subtle differences in mouse colon cancer cell line CT26 during hyperthermia treatment. Twenty-one samples were subjected individually to treatment of hyperthermia at 41,...

journal_title：Lasers in medical science

authors： Ghader A,Gazestani AM,Minaei SE,Ardakani AA,Khoei S,Mohajer S,Ara MHM

更新日期：2019-10-01 00:00:00

abstract：:The effect of the 488-nm wavelength of argon laser at different power densities and irradiation times on the degree of conversion (DC), temperature rise, water sorption, solubility, flexural strength, flexural modulus, and microhardness of bisphenole A glycol dimethacrylate and triethylen glycol dimethacrylate with a ...

journal_title：Lasers in medical science

authors： Khosroshahi ME,Atai M,Nourbakhsh MS

更新日期：2008-10-01 00:00:00

abstract：:A growing number of laboratory and clinical studies over the past 10 years have shown that low-level laser stimulation (633 or 670 nm) at extremely low power densities (about 0.15 mW/cm(2)), when administered through a particular emission mode, is capable of eliciting significant biological effects. Studies on cell cu...

journal_title：Lasers in medical science

authors： Baratto L,Calzà L,Capra R,Gallamini M,Giardino L,Giuliani A,Lorenzini L,Traverso S

更新日期：2011-01-01 00:00:00

abstract：:In spinal cord injury (SCI), inflammation is a major mediator of damage and loss of function and is regulated primarily by the bone marrow-derived macrophages (BMDMs). Photobiomodulation (PBM) or low-level light stimulation is known to have anti-inflammatory effects and has previously been used in the treatment of SCI...

journal_title：Lasers in medical science

authors： Li K,Liang Z,Zhang J,Zuo X,Sun J,Zheng Q,Song J,Ding T,Hu X,Wang Z

更新日期：2020-09-01 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：:The aim of this work was to investigate the long-term effects of a single application of a water-cooled pulsed neodymium yttrium aluminium garnet (Nd:YAG) laser, in combination with scaling and root planing (SRP) for the treatment of periodontal inflammation. Twenty-two patients were included in this split-mouth singl...

journal_title：Lasers in medical science

authors： Qadri T,Javed F,Poddani P,Tunér J,Gustafsson A

更新日期：2011-11-01 00:00:00

abstract：:Various therapies for the treatment of sprains have emerged as advances occur in biomedical engineering and photobiology. Therapy with coherent and non-coherent light is a treatment modality for various musculoskeletal injuries. The main certified phototherapy benefits are the reduction of nociceptive processes and th...

journal_title：Lasers in medical science

authors： de Moraes Prianti B,Novello GF,de Souza Moreira Prianti T,Costa DR,Pessoa DR,Nicolau RA

更新日期：2018-07-01 00:00:00

abstract：:Patients with pain avoid movements, leading to a gradual impairment of their physical condition and functionality. In this context, the use of ultrasound (US) and low-level laser therapy (LLLT) show promising results for nonpharmacological and noninvasive treatment. The aim of this study was evaluated the synergistic ...

journal_title：Lasers in medical science

authors： Paolillo AR,Paolillo FR,João JP,João HA,Bagnato VS

更新日期：2015-01-01 00:00:00

abstract：:Despite the positive effects of low-level laser therapy (LLLT) on muscle fatigue before exercises using a single muscle group, the acute effects of LLLT on performance in cardiopulmonary exercise testing (CPET) are poorly understood. We aimed to assess the acute effects of LLLT on physiologic and electromyographic res...

journal_title：Lasers in medical science

authors： da Silva Alves MA,Pinfildi CE,Neto LN,Lourenço RP,de Azevedo PH,Dourado VZ

更新日期：2014-11-01 00:00:00

abstract：:Skin flaps are still a matter of concern among surgeons, as failures can occur leading to flap necrosis. However, low-level laser irradiation has been reported as an effective tool to improve the viability of ischemic flaps, yet its mechanisms of action remain unclear. We investigated the effect of low-level laser irr...

journal_title：Lasers in medical science

authors： Esteves Junior I,Masson IB,Oshima CT,Paiotti AP,Liebano RE,Plapler H

更新日期：2012-05-01 00:00:00

abstract：:Bactericidal and detoxification effects of diode laser (DL) have been reported in periodontal treatment. The objective of this study was investigating the additional effect of DL with nonsurgical periodontal treatment on the red complex bacteria in type 2 diabetes mellitus (DM) patients with chronic periodontitis (CP)...

journal_title：Lasers in medical science

authors： Kocak E,Sağlam M,Arslan U,Kayis SA,Kebapcilar L,Loos BG,Hakki SS

更新日期：2020-08-01 00:00:00

abstract：:The purpose of this study was to evaluate the thickness and qualitative characteristics of the hybrid layer after two cavity preparation methods, using Er:YAG laser in QSP mode and conventional carbide burs. Additionally, two different adhesive techniques were investigated using etch-and-rinse and self-etch adhesive s...

journal_title：Lasers in medical science

authors： Kallis A,Tolidis K,Gerasimou P,Dionysopoulos D

更新日期：2019-02-01 00:00:00

abstract：:The effect of phototherapy with 890-nm light-emitting diodes (LEDs) on the healing of experimentally induced tendinitis in sheep was evaluated in this study. Partial tenotomies measuring 0.2 cm wide × 0.5 cm long were performed on the second third of the superficial digital flexor tendons of 10 healthy sheep. The anim...

journal_title：Lasers in medical science

authors： de Mattos LH,Álvarez LE,Yamada AL,Hussni CA,Rodrigues CA,Watanabe MJ,Alves AL

更新日期：2015-01-01 00:00:00

abstract：:Detection of demineralization of root surface caries is an important issue since preventive approaches prolong tooth life. Quantitative light-induced fluorescence (QLF) has been shown to be useful for the laboratory assessment of demineralization of root surfaces. The aim of this study was to determine the demineraliz...

journal_title：Lasers in medical science

authors： Durmusoglu O,Tağtekin DA,Yanikoğlu F

更新日期：2012-03-01 00:00:00

abstract：:Antimicrobial photodynamic therapy represents an alternative method of killing resistant pathogens. Efforts have been made to develop delivery systems for hydrophobic drugs to improve the photokilling. This study evaluated the photodynamic effect of chloro-aluminum phthalocyanine (ClAlPc) encapsulated in nanoemulsions...

journal_title：Lasers in medical science

authors： Ribeiro AP,Andrade MC,Bagnato VS,Vergani CE,Primo FL,Tedesco AC,Pavarina AC

更新日期：2015-02-01 00:00:00

abstract：:There is concern that the delicate fibres and cylindrical diffuser tips used for intraluminal PDT of blood vessels might break during the treatment. We have developed and tested a simple system to monitor for fibre breakage during PDT. Light from the laser is passed through a beam expander, then a beam splitter, and t...

journal_title：Lasers in medical science

authors： Mosse CA,Theodossiou T,Mills TN

更新日期：2003-01-01 00:00:00

abstract：:From the very first reports describing the method of action of phototherapy, the effects have been considered to be the result of photochemical and photophysical interactions between the absorbed photons and tissue and not related to secondary changes in tissue or skin temperature. However, thermal effects have been r...

journal_title：Lasers in medical science

authors： Grandinétti Vdos S,Miranda EF,Johnson DS,de Paiva PR,Tomazoni SS,Vanin AA,Albuquerque-Pontes GM,Frigo L,Marcos RL,de Carvalho Pde T,Leal-Junior EC

更新日期：2015-07-01 00:00:00

abstract：:The aim of the present study was to investigate laser-fluorescence effects on the root surface. The possibility of detecting subgingival calculus should be evaluated to control complete calculus removal after scaling and root planing. Twenty freshly extracted human teeth, partially covered with calculus on the root su...

journal_title：Lasers in medical science

authors： Krause F,Braun A,Frentzen M

更新日期：2003-01-01 00:00:00

abstract：:Photobiomodulation (PBM) has been shown to improve wound healing by promoting mesenchymal stem cell migration and proliferation. However, it remains unknown whether an 808-nm diode laser can influence human gingival mesenchymal stem cells (HGMSCs), and which dose this works well. In the present study, it was found tha...

journal_title：Lasers in medical science

authors： Feng J,Li X,Zhu S,Xie Y,Du J,Ge H,Bai Y,Liu Y,Guo L

更新日期：2020-10-01 00:00:00