Specific effects of laserpuncture on the cerebral circulation.

abstract：:According to the standard Arrhenius relation, tissue damage is linearly dependent on the duration of exposure to elevated temperatures and exponentially dependent on the temperature itself. However, recently published measurements of damage threshold temperatures at extremely short exposure times (commonly present dur...

journal_title：Lasers in medical science

authors： Lukač M,Lozar A,Perhavec T,Bajd F

更新日期：2019-08-01 00:00:00

abstract：:The aim of this study was to evaluate the bactericidal effect of ultraviolet (UV) light at 265-nm (UVC) and 310-nm (UVB) wavelengths from a newly developed UV light-emitting diode (LED) device against cariogenic bacteria in vitro. Suspensions of Streptococcus mutans (S. mutans) and Streptococcus sobrinus were directly...

journal_title：Lasers in medical science

authors： Uchinuma S,Shimada Y,Matin K,Hosaka K,Yoshiyama M,Sumi Y,Tagami J

更新日期：2019-07-01 00:00:00

abstract：:Primary hyperparathyroidism (HPT) in 80% of patients is due to a solitary parathyroid adenoma, while in 20% multigland pathology exists, usually hyperplasia [Scott-Coombes, Surgery, 21(12):309-312, 2003]. Despite recent advances in minimally invasive parathyroidectomy, better preoperative localisation techniques and i...

journal_title：Lasers in medical science

authors： Das K,Stone N,Kendall C,Fowler C,Christie-Brown J

更新日期：2006-12-01 00:00:00

abstract：:Oral lichen planus (OLP) is an inflammatory disease that can be painful, mainly in the atrophic and erosive forms. Numerous drugs have been used with dissimilar results, but most treatments are empirical. However, to date, the most commonly employed and useful agents for the treatment of OLP are topical corticosteroid...

journal_title：Lasers in medical science

authors： Cafaro A,Arduino PG,Massolini G,Romagnoli E,Broccoletti R

更新日期：2014-01-01 00:00:00

abstract：:Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a side effect of bisphosphonate therapy. However, its pathophysiology is not yet fully elucidated, and effective treatment of BRONJ remains unclear. The aim of this study is to investigate the effects of alendronate on oral keratinocytes and of low-level laser...

journal_title：Lasers in medical science

authors： Lee JY,Kim IR,Park BS,Kim YD,Chung IK,Song JM,Shin SH

更新日期：2015-02-01 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：:The aim of this study was to evaluate the efficacy of low-level laser therapy (LLLT) and alpha-lipoic acid (ALA) in the treatment of burning mouth syndrome (BMS) and secondary oral burning (SOB) by unstimulated sialometry, symptom assessment, and measurement of salivary TNF-α levels. Forty-four patients were randomize...

journal_title：Lasers in medical science

authors： Barbosa NG,Gonzaga AKG,de Sena Fernandes LL,da Fonseca AG,Queiroz SIML,Lemos TMAM,da Silveira ÉJD,de Medeiros AMC

更新日期：2018-08-01 00:00:00

abstract：:Lasers and light-emitting diodes are used for a range of biomedical applications with many studies reporting their beneficial effects. However, three main concerns exist regarding much of the low-level light therapy (LLLT) or photobiomodulation literature; (1) incomplete, inaccurate and unverified irradiation paramete...

journal_title：Lasers in medical science

authors： Hadis MA,Zainal SA,Holder MJ,Carroll JD,Cooper PR,Milward MR,Palin WM

更新日期：2016-05-01 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：: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：:To determine the relation between retinal microstructural changes and the response to 577-nm subthreshold micropulse laser (SML) treatment in chronic central serous chorioretinopathy (cCSC). This retrospective study included 39 eyes of 39 patients with cCSC, treated with the 577-nm SML. The eyes were evaluated in thre...

journal_title：Lasers in medical science

authors： Altınel MG,Acikalin B,Gunes H,Demir G

更新日期：2021-01-07 00:00:00

abstract：:Osteoarthritis (OA) is a chronic joint disease that leads to pain and functional incapacity. The aim of the study is to investigate the effects of the incorporation of photobiomodulation (PBM) (via cluster) into a physical exercise program on the level of pain, lower limb muscle strength, and physical capacity, in pat...

journal_title：Lasers in medical science

authors： Vassão PG,de Souza MC,Silva BA,Junqueira RG,de Camargo MR,Dourado VZ,Tucci HT,Renno AC

更新日期：2020-02-01 00:00:00

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 bactericidal activity of a pulsed fibre-optic Nd-YAP laser on various strains of oral bacteria: Prevotella nigrescens, Streptococcus sanguis, Actinomyces viscosus (i), Fusobacterium nucleatum, Actinobacillus actinomycetemcomitans and Peptostreptococcus micros (i) was evaluated. A 200-μm optical fibre was placed in...

journal_title：Lasers in medical science

authors： Rochd T,Calas P,Roques C

更新日期：1998-12-01 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：:Bothropic venom contains a range of biologically active substances capable of causing severe local and systemic envenoming symptomatology within its victims. The snake anti-venom is effective against systemic effects but has no neutralizing effect against the fast developing local effects. Herein, mice gastrocnemius i...

journal_title：Lasers in medical science

authors： Dourado DM,Matias R,Barbosa-Ferreira M,da Silva BAK,de Araujo Isaias Muller J,Vieira WF,da Cruz-Höfling MA

更新日期：2017-08-01 00:00:00

abstract：:The aim of this study was to quantitatively evaluate the wettability of dentin after Yb:KYW thin-disk femtosecond-pulsed laser ablation by measuring the contact angle. Different laser parameters were used including different fluences (F), scanning speeds, and scanning line spacings. Crowns of 15 extracted human teeth ...

journal_title：Lasers in medical science

authors： Liu J,Lü P,Sun Y,Wang Y

更新日期：2015-08-01 00:00:00

abstract：:We aimed to evaluate the effectiveness of temperature-controlled laser soldering for repair of large perforated corneas in a porcine model. Eight Yorkshire pigs aged 6 months underwent 6-mm-deep 180° crescent-shaped trephination of the central corneas. Right corneal injuries were repaired by placement of 47 % bovine a...

journal_title：Lasers in medical science

authors： Tal K,Strassmann E,Loya N,Ravid A,Kariv N,Weinberger D,Katzir A,Gaton DD

更新日期：2015-05-01 00:00:00

abstract：:This study aimed to compare the effects of photobiomodulation (PBM) in different energy densities and irradiances on maintaining cell viability, and proliferation of pulp fibroblasts from human primary teeth (HPF) were cultured in DMEM and used between the fourth and eighth passages. Then, HPF were irradiated with the...

journal_title：Lasers in medical science

authors： Marques NCT,Neto NL,Prado MTO,Vitor LLR,Oliveira RC,Sakai VT,Santos CF,Machado MAAM,Oliveira TM

更新日期：2017-09-01 00:00:00

abstract：:Skin represents an interface between internal and external environment; it protects human body by regulating the water loss and the maintenance of body temperature, defending against irritant and pathogen agents, and against physical, chemical, and UV damage. It provides to essential physiological functions, such as t...

journal_title：Lasers in medical science

authors： De Filippis A,Perfetto B,Guerrera LP,Oliviero G,Baroni A

更新日期：2019-04-01 00:00:00

abstract：:Recurrent herpes labialis is a worldwide life-long oral health problem that remains unsolved. It affects approximately one third of the world population and causes frequent pain and discomfort episodes, as well as social restriction due to its compromise of esthetic features. In addition, the available antiviral drugs...

journal_title：Lasers in medical science

authors： de Paula Eduardo C,Aranha AC,Simões A,Bello-Silva MS,Ramalho KM,Esteves-Oliveira M,de Freitas PM,Marotti J,Tunér J

更新日期：2014-07-01 00:00:00

abstract：:Minimal hepatic encephalopathy (MHE) has been shown to affect daily functioning, quality of life, driving and overall mortality. However, little is known about treating or diagnosing early impairments involved in MHE. We studied one of its precipitating factors, portal hypertension. The purpose was to evaluate an enha...

journal_title：Lasers in medical science

authors： Arias N,Méndez M,Arias JL

更新日期：2016-11-01 00:00:00

abstract：:This study aimed to investigate the influence of low-power gallium-aluminium-arsenide (GaAlAs) laser [830 nm, continuous wave (CW), 40 mW and fluence 4 J/cm(2)] on the healing of surgically created bone defects in rats treated with bioactive glass graft material. Surgical bone defects were created in the mandibles of ...

journal_title：Lasers in medical science

authors： AboElsaad NS,Soory M,Gadalla LM,Ragab LI,Dunne S,Zalata KR,Louca C

更新日期：2009-07-01 00:00:00

abstract：:Nitrogen laser-induced fluorescence (LIF) and tungsten halogen lamp excited diffuse reflectance spectra were recorded in 350- to 700-nm range on a miniature fiber-optic spectrometer from in vitro premolar tooth during various stages of artificial erosion with 36% phosphoric acid. Both the LIF spectral intensity and th...

journal_title：Lasers in medical science

authors： Thomas SS,Mallia RJ,Jose M,Subhash N

更新日期：2008-07-01 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：:Transoral laser microsurgery (TLM) is an emerging technique for the management of laryngeal and other head and neck malignancies. It is increasingly being used in place of traditional open surgery because of lower morbidity and improved organ preservation. Since the surgery is performed from the inside working outward...

journal_title：Lasers in medical science

authors： Rubinstein M,Armstrong WB

更新日期：2011-01-01 00:00:00

abstract：:Recent studies with phototherapy have shown positive results in enhancement of performance and improvement of recovery when applied before exercise. However, several factors still remain unknown such as therapeutic windows, optimal treatment parameters, and effects of combination of different light sources (laser and ...

journal_title：Lasers in medical science

authors： Antonialli FC,De Marchi T,Tomazoni SS,Vanin AA,dos Santos Grandinetti V,de Paiva PR,Pinto HD,Miranda EF,de Tarso Camillo de Carvalho P,Leal-Junior EC

更新日期：2014-11-01 00:00:00

abstract：:Biostimulatory effect of cell proliferation and bone formation by laser irradiation has been reported, however, very little is known about the molecular basis of mechanisms. We previously constructed the cDNA library of mouse osteoblastic cells (MC3T3-E1) which enhanced gene expression by laser irradiation using a sub...

journal_title：Lasers in medical science

authors： Yamamoto M,Tamura K,Hiratsuka K,Abiko Y

更新日期：2001-01-01 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：:The Nd: YAG laser family offers wide possibilities for surgery applications in medicine. The radiation at 213 nm provides similar tissue effects as compared to 193 nm excimer lasers, but offers considerable practical advantages in the operating room. As such, it is of considerable interest to create single-mode Q-swit...

journal_title：Lasers in medical science

authors： Yasukawa T,Yafai Y,Wang YS,Dietz H,Molotkov D,Kongratyuk N,Hillrichs G,Wiedemann P,Schastak SI

更新日期：2005-01-01 00:00:00