Semi-solid albumin solder improved mechanical properties for laser tissue welding.

abstract：BACKGROUND:Platelet-rich plasma (PRP) which contains large amounts of growth factors has been tried to enhance therapeutic efficacy of laser treatment for acne scar with unknown underlying mechanism. OBJECTIVES:The present study was conducted to investigate the molecular mechanism of increased clinical efficacy of PRP...

journal_title：Lasers in surgery and medicine

authors： Min S,Yoon JY,Park SY,Moon J,Kwon HH,Suh DH

更新日期：2018-04-01 00:00:00

abstract：:Photochemical internalization (PCI) is a method for intracellular delivery of hydrophilic macromolecular drugs with intracellular targets as well as other drugs with limited ability to penetrate cellular membranes. Such drugs enter cells by means of endocytosis and are to a large extent degraded by hydrolytic enzymes ...

journal_title：Lasers in surgery and medicine

authors： Weyergang A,Selbo PK,Berstad ME,Bostad M,Berg K

更新日期：2011-09-01 00:00:00

abstract：:We hypothesized that autologous clot deposited on the luminal surface of laser vascular welds immediately after creation would produce higher time zero bursting pressures that could be achieved in welds perfused with saline alone. To test this hypothesis, we compared bursting pressures of welds created in isolated rab...

journal_title：Lasers in surgery and medicine

authors： Oz MC,Bass LS,Chuck RS,Johnson JP,Parangi S,Nowygrod R,Treat MR

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Both photodynamic (PDT) and photothermal (PTT) therapy have proven to be effective treatment strategies for cancer, but the approach of combining them into a single treatment modality may offer better treatment efficacy. We compare the treatment efficacy of such combined treatment with the indi...

journal_title：Lasers in surgery and medicine

authors： Kah JC,Wan RC,Wong KY,Mhaisalkar S,Sheppard CJ,Olivo M

更新日期：2008-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Although several studies on laser-assisted hair removal have been published, data on long-term follow-up are few. The present study investigated the long-term efficacy and safety of normal-mode ruby laser pulses on hair removal. STUDY DESIGN/MATERIALS AND METHODS:The normal-mode ruby laser (Ep...

journal_title：Lasers in surgery and medicine

authors： Campos VB,Dierickx CC,Farinelli WA,Lin TY,Manuskiatti W,Anderson RR

更新日期：2000-01-01 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:To determine the true efficacy of the 308-nm excimer laser for the treatment of vitiligo, while taking into account confounding factors such as anatomic site of treatment, age, sex, skin type, MED, and duration of evolution of the vitiligo. STUDY DESIGN/MATERIALS AND METHODS:Thirty-five patie...

journal_title：Lasers in surgery and medicine

authors： Ostovari N,Passeron T,Zakaria W,Fontas E,Larouy JC,Blot JF,Lacour JP,Ortonne JP

更新日期：2004-01-01 00:00:00

abstract：:The photocoagulating properties of the water-jet-cooled Nd:YAG laser (1,064 nm) have been studied in a rat tumor model. A colon carcinoma CC531 was implanted in the liver; 20 days after inoculation, laser therapy was performed with 600 J, 850 J, 1,200 J, 1,700 J, or 2,400 J at a power setting of either 10 or 20 W. Liv...

journal_title：Lasers in surgery and medicine

authors： Van Hillegersberg R,Kort WJ,ten Kate FJ,Terpstra OT

更新日期：1991-01-01 00:00:00

abstract：:This study characterizes the special properties of hematoporphyrin derivative (HpD) (Photofrin I) and Photofrin II with respect to the absorption and fluorescence spectra of the subfractions of the compounds in both solution and cells. In addition, data are presented demonstrating variation in the spectral amplitudes ...

journal_title：Lasers in surgery and medicine

authors： Sun CH,Duzman E,Mellott J,Liaw LH,Berns MW

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Striae distensae (SD) are cutaneous lesions that often occur on the breasts, abdomen, hips, and thighs. The aim of this study is to evaluate the effectiveness of a new technique using a non-invasive Er:YAG laser combined with Spatially Modulated Ablation (SMA) module for the treatment of SD. S...

journal_title：Lasers in surgery and medicine

authors： Meningaud JP,SidAhmed-Mezi M,Billon R,Rem K,La Padula S,Hersant B

更新日期：2019-03-01 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：BACKGROUND AND OBJECTIVE:High-power laser has recently become a physical stimulus for bone regeneration. Little is known about how high-power laser irradiation affects osteoblast differentiation. This study investigated osteoblast responses to high-power laser and combined irradiation with BMP-2 treatment. STUDY DESIG...

journal_title：Lasers in surgery and medicine

authors： Kim IS,Cho TH,Kim K,Weber FE,Hwang SJ

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:Patients suffering from malignant gliomas have a poor prognosis. For the surgical treatment of these tumors, 5-aminolevulinic acid (5-ALA) has become a new standard. AIMS:This review intends to provide an overview over current status, significance, limitations, and future perspectives of 5-ALA based fluores...

journal_title：Lasers in surgery and medicine

authors： Stepp H,Stummer W

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Pyropheophorbide-a-hexyl ether (HPPH) is a new compound being investigated for use as a photosensitizer for photodynamic therapy; however, the pharmacokinetics are not known for any of the target species likely to be treated with this drug. The objective of this study was to determine the phar...

journal_title：Lasers in surgery and medicine

authors： Payne JT,McCaw DL,Casteel SW,Frazier D,Rogers K,Tompson RV

更新日期：1996-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:To evaluate safety and efficacy of treatment with the picosecond Nd:YAG 532 nm for lentigines in Asian skin. STUDY DESIGN/MATERIALS AND METHODS:This was a prospective, open-label cohort study, using a novel picosecond 532-nm laser for the treatment of facial lentigines. Subjects received up to...

journal_title：Lasers in surgery and medicine

authors： Chan MWM,Shek SY,Yeung CK,Chan HH

更新日期：2019-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Intralipid (IP) is a scatterer extensively used in the building of phantoms for Biomedical Optics measurements. Recently, deviations from the linearity have been shown for the concentration scaling law of the scattering coefficient of IP water solutions at visible wavelengths. In this work thi...

journal_title：Lasers in surgery and medicine

authors： Autiero M,Liuzzi R,Riccio P,Roberti G

更新日期：2005-06-01 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：:We present results of a series of laser spectroscopic measurements on in vitro samples of cardiovascular tissue. These include laser Raman scattering, Fourier transform infrared, plasma emission and fluorescence, and electron paramagnetic resonance spectroscopy. The results of these spectroscopic measurements are disc...

journal_title：Lasers in surgery and medicine

authors： Clarke RH,Isner JM,Gauthier T,Nakagawa K,Cerio F,Hanlon E,Gaffney E,Rouse E,DeJesus S

更新日期：1988-01-01 00:00:00

abstract：:The fourth harmonic wavelength (266 nm) of a neodymium YAG laser was used to cut precise grooves on the surface of the human cornea. Well-controlled cuts were made using the laser operating at 1.3 kHz. The width of the grooves was 2-3 micron. The depth could be controlled by varying the amount of laser exposure. ...

journal_title：Lasers in surgery and medicine

authors： Berns MW,Gaster RN

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Progressive ascending telangiectasia (PAT) is a distinct entity with telangiectatic superficial vessels on lower extremities as its main clinical feature. A relationship with occult infections and response to antibiotic and antifungal drugs have been described, although not all cases can be suc...

journal_title：Lasers in surgery and medicine

authors： Pérez B,Núñez M,Boixeda P,Harto A,Ledo A

更新日期：1997-01-01 00:00:00

abstract：:Fluorescence spectroscopy is a promising new technique for discrimination of normal and atherosclerotic arterial tissues. It has been suggested that this technique be used as a guidance system for laser angiosurgery catheters; however, irradiation by 476-nm light can change the spectroscopic properties of arterial tis...

journal_title：Lasers in surgery and medicine

authors： Chaudhry HW,Richards-Kortum R,Kolubayev T,Kittrell C,Partovi F,Kramer JR,Feld MS

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Terawatt (TW) lasers have become commonplace since the development of the chirped-pulse amplification method using Ti:sapphire and Nd:glass laser rods. We have measured the minimum visible lesion (MVL) thresholds for porcine1The animals involved in this study were procured, maintained, and use...

journal_title：Lasers in surgery and medicine

authors： Kumru SS,Cain CP,Noojin GD,Cooper MF,Imholte ML,Stolarski DJ,Cox DD,Crane CC,Rockwell BA

更新日期：2005-07-01 00:00:00

abstract：:Laser physiology has shown that while wound healing is generally excellent after laser impaction, it nevertheless is delayed. It is thought that this factor may be important in the treatment of hypertrophic and keloid scars. These scars have been treated in a variety of ways with the laser, and the results, which have...

journal_title：Lasers in surgery and medicine

authors： Henderson DL,Cromwell TA,Mes LG

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Recently developed laser lipolysis systems have been disappointing because they require more time to remove the same amount of fat than other liposuction methods. A new Nd:YAG laser has been introduced that uses the 1,444 nm wavelength, better absorbed by fat. STUDY DESIGN/MATERIALS AND METHO...

journal_title：Lasers in surgery and medicine

authors： Tark KC,Jung JE,Song SY

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Hyperhidrosis is a condition that affects a large percentage of the population and has a significant impact on peoples' lives. This report presents a technical overview of a new noninvasive, microwave-based device for creating thermolysis of sweat glands. The fundamental principles of operatio...

journal_title：Lasers in surgery and medicine

authors： Johnson JE,O'Shaughnessy KF,Kim S

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Erbium lasers are potential tools to remove caries and dental hard tissue but bond strengths of composites to those preparations are reported to be lower than conventional methods. The purpose of this study was to evaluate the effect of mechanical excavation and/or chemical alteration on bond s...

journal_title：Lasers in surgery and medicine

authors： Obeidi A,McCracken MS,Liu PR,Litaker MS,Beck P,Rahemtulla F

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Although topical corticosteroids are still the first-line option for vitiligo, its efficacy is still unsatisfactory for stable vitiligo. A few studies have focused on laser-assisted drug delivery (LADD) but were limited by their sample deficiency and analyses of the influencing factors. To det...

journal_title：Lasers in surgery and medicine

authors： Huang C,Li P,Wang B,Deng Y,Li J,Mao M,Jian D

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:To evaluate the potentials of a 1310-nm optical coherence tomography (OCT) system to penetrate the highly backscattering sclera in enucleated human eyes and provide visualization of intraocular structures by transscleral imaging. STUDY DESIGN/MATERIALS AND METHODS:OCT-images were generated by ...

journal_title：Lasers in surgery and medicine

authors： Hoerauf H,Winkler J,Scholz C,Wirbelauer C,Gordes RS,Koch P,Engelhardt R,Laqua H,Birngruber R

更新日期：2002-01-01 00:00:00

abstract：OBJECTIVES:Our skin is constantly exposed to light from solar radiation and electronic devices, which impact skin physiology and aging. The biological altering properties of ultraviolet (UV) solar radiation on skin have been well established. There is significant scientific and public interest on the effects of electro...

journal_title：Lasers in surgery and medicine

authors： Austin E,Huang A,Adar T,Wang E,Jagdeo J

更新日期：2018-02-05 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The pulsed holmium laser is a promising tool for tissue ablation but possesses some limitations. For example, it is capable of producing significant mechanical damage in certain tissues in the form of fissures and fractures. Because longer pulse durations should reduce mechanical damage, this s...

journal_title：Lasers in surgery and medicine

authors： Domankevitz Y,McMillan K,Nishioka NS

更新日期：1996-01-01 00:00:00