Low level laser irradiation stimulates mitochondrial membrane potential and disperses subnuclear promyelocytic leukemia protein.

abstract：:New instruments to facilitate laser operations are presented. These devices are based on the Kocher bronchocoele sound and are useful as dissecting tools and optical backstops to prevent iatrogenic injury. ...

journal_title：Lasers in surgery and medicine

authors： Lanzafame RJ

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The purpose of this in vitro study is to evaluate the use of the KTP (potassium-titanyl-phosphate) 532 nm laser for future use in endovaporization of large choroidal melanomas. STUDY DESIGN/MATERIALS AND METHODS:A KTP 532 nm green laser coupled to a 0.3 mm fiberoptic probe was used to perform...

journal_title：Lasers in surgery and medicine

authors： Mattes D,Reich EM,Muellner K,Langmann G

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Enhancement of photodynamic therapy (PDT) with 5-aminolevulinic acid (ALA) has been demonstrated experimentally using light dose fractionation or CP94 iron chelation. This study extends this research. STUDY DESIGN/MATERIALS AND METHODS:In normal rat colon, CP94 administration and light dose f...

journal_title：Lasers in surgery and medicine

authors： Curnow A,MacRobert AJ,Bown SG

更新日期：2006-04-01 00:00:00

abstract：:The purpose of this review is to call attention in the use of chlorophyll-a and bacteriochlorophyll-a to develop more than 600 photosensitizers (lambda (max) 660 nm-800 nm) during the last 15 years (1990-2005) at the Photodynamic Therapy Center, Roswell Park Cancer Institute, Buffalo. This article mainly includes the ...

journal_title：Lasers in surgery and medicine

authors： Pandey RK,Goswami LN,Chen Y,Gryshuk A,Missert JR,Oseroff A,Dougherty TJ

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The objective of this study was to quantitatively measure changes in the elastic moduli of rabbit nasal septal cartilage during laser heating. While the efficacy of laser cartilage reshaping has been established for use in nasal surgery, few studies have investigated the temperature-dependent ...

journal_title：Lasers in surgery and medicine

authors： Chao KK,Ho KH,Wong BJ

更新日期：2003-01-01 00:00:00

abstract：:This study was designed to examine the acute response of normal arterial wall to pulsed laser irradiation. Irradiation with an Excimer or a Holmium YAG laser was performed in 15 normal iliac sites of 8 male New Zealand white rabbits. The excimer laser was operated at 308 nm, 25 Hz, 50 mJ/mm2/pulse, and 135 nsec/pulse ...

journal_title：Lasers in surgery and medicine

authors： Nakamura F,Kvasnicka J,Levame M,Lange F,Bousbaa H,Geschwind HJ

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:LED photomodulation has been shown to profoundly influence cellular behavior. A variety of parameters with LED photomodulation can alter cellular response in vitro. The effects of one visible and one infrared wavelength were evaluated to determine the optimal ratio to produce a net increase in ...

journal_title：Lasers in surgery and medicine

authors： McDaniel DH,Weiss RA,Geronemus RG,Mazur C,Wilson S,Weiss MA

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Autofluorescence (AF) emission is an intrinsic parameter that can provide real-time information on morpho-functional properties of biological tissue, being strictly related with their biochemical composition and structural organization. The diagnostic potentials of AF-based techniques have been...

journal_title：Lasers in surgery and medicine

authors： Croce AC,De Simone U,Freitas I,Boncompagni E,Neri D,Cillo U,Bottiroli G

更新日期：2010-07-01 00:00:00

abstract：:Histological investigation of the dog's myocardium performed 7 and 25 days after irradiation with different doses of Nd-YAG laser show that the damage zone has the shape of a hollow sphere with minor changes in cardiomyocytes in the central part of the sphere. The small blood vessels in the irradiated zone remained un...

journal_title：Lasers in surgery and medicine

authors： Obelienius V,Knepa A,Lubite Y,Ambartzumian R,Isakov V,Koshelev E,Markin E

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Laser has been reported as a heat source for melting and re-crystallization. Occurring at about 1100 degrees C, the melting of surface dental enamel along with re-crystallization might have an assistant role in the therapy of hypersensitive tooth, apical sealing of endodontic surgery in dentis...

journal_title：Lasers in surgery and medicine

authors： Wu CC,Roan RT,Chen JH

更新日期：2002-01-01 00:00:00

abstract：:The potential problem of rethrombosis after laser recanalization was studied in 16 thrombus-occluded canine femoral arteries. Balloon de-endothelialization and thrombin-human blood injection produced adherent, completely occlusive thrombi 4.13 +/- 1.54 cm in length; laser exposure of the thrombi occurred at 18.35 +/- ...

journal_title：Lasers in surgery and medicine

authors： Marco J,Silvernail PJ,Fournial G,Choy DS,Fajadet J,Case RB

更新日期：1985-01-01 00:00:00

abstract：:Seven cases of cerebral tumors (four deep-seated sovratentorial gliomas located in motor area, occipital region, parietal region and frontal region; one deep-seated cystic cerebellar spongioblastoma; one sphenoidal wing meningioma, and one spinal cord intradural tumor) were simultaneously irradiated in the same area w...

journal_title：Lasers in surgery and medicine

authors： Fasano VA,Benech F,Ponzio RM

更新日期：1982-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Short-pulse solid-state lasers have recently received much attention as new coherent light sources for medical applications, but steady transmission of their high-energy output pulses through a solid quartz fiber is difficult because of the onset of laser-induced breakdown. We previously demons...

journal_title：Lasers in surgery and medicine

authors： Sato S,Shi YW,Matsuura Y,Miyagi M,Ashida H

更新日期：2005-08-01 00:00:00

abstract：:The BioWeld tube, an albumin-based exovascular stent, has been used for microsurgical anastomoses and compared to conventional sutures. The study presented investigated the potential of the BioWeld tube for vascular anastomosis in larger vessels. Laser-assisted BioWeld anastomoses were compared to conventional-sutured...

journal_title：Lasers in surgery and medicine

authors： Wright B,Vicaretti M,Schwaiger N,Wu J,Trickett R,Morrissey L,Rohanizadeh R,Fletcher J,Maitz P,Harris M

更新日期：2007-09-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Microwave treatment is an effective non-invasive treatment option for primary axillary hyperhidrosis (PAH), but the treatment parameters vary and no histopathological studies have been performed to validate clinical outcomes. This study investigated its efficacy and safety and histopathologica...

journal_title：Lasers in surgery and medicine

authors： Kaminaka C,Mikita N,Inaba Y,Kunimoto K,Okuhira H,Jinnin M,Kao B,Tanino R,Tanioka K,Shimokawa T,Yamamoto Y

更新日期：2019-09-01 00:00:00

abstract：:To differentiate the contributing factors (blood or encapsulated dye) leading to the release of encapsulated dyes from liposomes after laser exposure, we initiated an in vitro experimental study. The release of encapsulated calcein was quantified under various experimental conditions in whole blood and in buffered sol...

journal_title：Lasers in surgery and medicine

authors： Khoobehi B,Char CA,Peyman GA,Schuele KM

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Lasers can be used to modify the chemical composition of dental enamel to increase the bond strength to restorative materials and to render the mineral phase more resistant to acid dissolution. Previous studies have suggested a synergistic relationship between CO(2) laser irradiation and fluor...

journal_title：Lasers in surgery and medicine

authors： Wheeler CR,Fried D,Featherstone JD,Watanabe LG,Le CQ

更新日期：2003-01-01 00:00:00

abstract：:This paper describes the use of a pulsed argon laser to perform iridotomies in 87 patients. Diagnosis include: primary angle closure glaucoma, narrow angle in the fellow eye of patients with primary angle glaucoma, pupillary block, and after incomplete surgical iridectomies. Laser iridotomy was achieved in 79% of pati...

journal_title：Lasers in surgery and medicine

authors： Schwartz LW,Spaeth GL

更新日期：1980-01-01 00:00:00

abstract：:The effects of laser energy on articular cartilage were studied utilizing the neodymium YAG laser. Partial-thickness cartilage defects were surgically attempted in the femoral condyles of knee joints in guinea pigs. The defects were exposed to laser energy of varying intensities [group I, 25 J (5 W X 5 sec); group II,...

journal_title：Lasers in surgery and medicine

authors： Schultz RJ,Krishnamurthy S,Thelmo W,Rodriguez JE,Harvey G

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The main factors in photodynamic therapy (PDT) are: photosensitizer retention, photon absorption, and oxygen supply. Each factor has its unique set of problems that poses limitation to the treatment. Both light delivery and oxygen supply are significant bottlenecks in PDT. Vascular closure duri...

journal_title：Lasers in surgery and medicine

authors： Yang L,Wei Y,Xing D,Chen Q

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Laser-induced photo thermal damage has been combined with photodynamic therapy (PDT) using a systemic photosensitiser to treat vascular lesions. The efficacy of PDT using systemic 5-aminolaevulinic acid (5-ALA) as the photosensitiser and pulsed dye laser (PDL) as the light source in port wine ...

journal_title：Lasers in surgery and medicine

authors： Evans AV,Robson A,Barlow RJ,Kurwa HA

更新日期：2005-04-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Postoperative scarring after thyroidectomy is a problem for both patients and clinicians. Recently, both non-ablative and ablative fractional laser (NFL and AFL) systems have attracted attention as potential therapies for the revision of thyroidectomy scars. The present split-scar study was des...

journal_title：Lasers in surgery and medicine

authors： Shin JU,Gantsetseg D,Jung JY,Jung I,Shin S,Lee JH

更新日期：2014-12-01 00:00:00

abstract：:The heating potential of a closed loop interstitial hyperthermia system employing 1,064 nm laser light in conjunction with a long frosted contact probe was investigated in hind limb muscle of anesthetized dogs. The laser system was an Nd:YAG surgical laser modified with a single channel thermometry unit, a computer, a...

journal_title：Lasers in surgery and medicine

authors： Panjehpour M,Overholt BF,Milligan AJ,Swaggerty MW,Wilkinson JE,Klebanow ER

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The current study (for which ethical approval was obtained) sought to assess the effect of low intensity monochromatic infrared therapy (LIMIRT) on experimentally induced delayed onset muscle soreness (DOMS). STUDY DESIGN/MATERIALS AND METHODS:Healthy volunteers were recruited (n = 24, 12M:12F...

journal_title：Lasers in surgery and medicine

authors： Glasgow PD,Hill ID,McKevitt AM,Lowe AS,Baxter D

更新日期：2001-01-01 00:00:00

abstract：:The use of lasers as surgical tools may open up new possibilities for the treatment of atherosclerotic occlusive vascular disease. However, basic information regarding the effect of laser radiation to the lumen of normal blood vessels is needed prior to clinical application. This work investigates the nature of the CO...

journal_title：Lasers in surgery and medicine

authors： Treat MR,Weld FM,White JV,Forde KA,Fenoglio JJ,L'Esperance F,Voorhees AB

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Varieties of laser and light sources have been tried for treatment of alopecia areata (AA) and some success has been reported. To assess the effectiveness of 1,540  nm fractional erbium-glass laser in treatment of AA. STUDY DESIGN/MATERIALS AND METHODS:The patches of AA were divided into two ...

journal_title：Lasers in surgery and medicine

authors： Al-Dhalimi MA,Al-Janabi MH,Abd Al Hussein RA

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:Inflammation is a well-known consequence of surgery. Although surgical debulking of tumor is beneficial to patients, the onset of inflammation in injured tissue may impede the success of adjuvant therapies. One marker for postoperative inflammation is IL-6, which is released as a consequence of surgical injur...

journal_title：Lasers in surgery and medicine

authors： Davis RW 4th,Papasavvas E,Klampatsa A,Putt M,Montaner LJ,Culligan MJ,McNulty S,Friedberg JS,Simone CB 2nd,Singhal S,Albelda SM,Cengel KA,Busch TM

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Dynamics of cryogen spray deposition, water condensation and frost formation is studied in relationship to cooling rate and efficiency of cryogen spray cooling (CSC) in combination with laser dermatologic surgery. STUDY DESIGN/MATERIALS AND METHODS:A high-speed video camera was used to image t...

journal_title：Lasers in surgery and medicine

authors： Majaron B,Kimel S,Verkruysse W,Aguilar G,Pope K,Svaasand LO,Lavernia EJ,Nelson JS

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Optical coherence tomography (OCT) provides ultrahigh-resolution imaging of tissues within a depth of a few millimeters, whereas ultrasonography provides good imaging further below the surface. We aimed to develop a minimally invasive rabbit model of VX2 laryngeal cancer, suitable for these two...

journal_title：Lasers in surgery and medicine

authors： Oak C,Ahn YC,Nam SJ,Jung MH,Hwang SS,Chae YG,Lee HS,Lee KD,Jung MJ,Chun BK,Lee HY,Park EK,Kim SW

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The nonablative application of holmium:yttrium-aluminum-garnet (Ho:YAG) laser energy to the joint capsule of patients with glenohumeral instability has been found to shrink capsular tissue and to help stabilize the joint. The purpose of this study was to evaluate the effect of nonablative laser...

journal_title：Lasers in surgery and medicine

authors： Hayashi K,Nieckarz JA,Thabit G 3rd,Bogdanske JJ,Cooley AJ,Markel MD

更新日期：1997-01-01 00:00:00