Abstract：
:The aim of this study is to analyze the effect of agitation of ethylenediaminetetraacetic acid (EDTA) with diode laser at different agitation times on root dentin microhardness. Eighty-four specimens were divided randomly into seven groups, as follows: (1) distilled water, (2) 17% EDTA, (3) EDTA with 60 s ultrasonic agitation, (4) EDTA with 10 s laser agitation, (5) EDTA with 20 s laser agitation, (6) EDTA with 30 s laser agitation, and (7) EDTA with 40 s laser agitation. All of the specimens were irrigated with 5% NaOCl and distilled water except the distilled water group. Microhardness values were calculated before and after the procedures. Statistical analyses were performed using one-way ANOVA and Tukey post hoc tests. Statistically significant differences were determined between the distilled water and other groups. Also, statistically significant differences were observed between EDTA with 40 s laser agitation and EDTA, and EDTA with 10 and 20 s laser agitations. Ultrasonic agitation of EDTA affected microhardness of root dentin similar to EDTA (p > .05). All applications decreased the microhardness of root dentin when compared with distilled water. Agitation of EDTA with diode laser for 40 s caused more reduction in microhardness of root dentin when compared with EDTA.
journal_name
Lasers Med Scijournal_title
Lasers in medical scienceauthors
Arslan H,Yeter KY,Karatas E,Yilmaz CB,Ayranci LB,Ozsu Ddoi
10.1007/s10103-013-1364-8subject
Has Abstractpub_date
2015-02-01 00:00:00pages
599-604issue
2eissn
0268-8921issn
1435-604Xjournal_volume
30pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1007/s10103-014-1652-y
更新日期：2015-01-01 00:00:00
abstract：:The aim of the present study was to assess, by means of Raman spectroscopy, the repair of complete surgical tibial fractures fixed with wire osteosynthesis (WO) treated or not with infrared laser (λ780 nm) or infrared light emitting diode (LED) (λ850 ± 10 nm) lights, 142.8 J/cm2 per treatment, associated or not to the...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-018-2508-7
更新日期：2018-11-01 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
pub_type： 杂志文章
doi：10.1007/s10103-019-02941-y
更新日期：2020-09-01 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
pub_type： 杂志文章
doi：10.1007/s10103-005-0328-z
更新日期：2005-01-01 00:00:00
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
pub_type： 杂志文章,评审
doi：10.1007/s10103-006-0420-z
更新日期：2007-06-01 00:00:00
abstract：:Third-degree burn wounds are considered severe injuries because they destroy all the skin layers and may affect subcutaneous tissues, fasciae, muscles, and bones. To favor the healing process of the injured tissues, it is very useful to diminish the occurrence of the inflammatory process. The present study was aimed a...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-012-1213-1
更新日期：2013-07-01 00:00:00
abstract：:The laser source with 3 μm/2 μm output wavelength has many application prospects in clinical medicine, photoelectric countermeasure, and scientific research measurement. An Er3+ doped ZBLAN fiber laser with output wavelength of 2 .8 μm and 1 .6 μm is experimentally studied. By setting the pump power to 5 W, a continuo...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-019-02766-9
更新日期：2019-10-01 00:00:00
abstract：:Previous in vivo and in vitro studies have reported that low-level diode laser therapy induces a biostimulatory effect, such as cell proliferation. The aim of the present study was to evaluate whether the laser irradiation of osteoblast-like cells (MG-63) can modify alkaline phosphatase activity (ALP), antigenic profi...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-014-1557-9
更新日期：2014-07-01 00:00:00
abstract：:Although some studies claim to the increase of composite resin adhesion to Er:YAG-laser-treated dentin, there are still no reports on the adhesion of composite resin cements to the irradiated surface. This in vitro study evaluated the tensile bond strength (TBS) of a composite resin cement to dentin treated with the E...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-006-0433-7
更新日期：2007-09-01 00:00:00
abstract：:Laser therapy has proved effective in the treatment of different tissue injuries but little is known about its effect on the testis. The aim of this review was to synthesize research on the in vivo effect of low-level laser therapy on the seminiferous epithelium. A search was performed in the PubMed/Medline, Scopus, W...
journal_title：Lasers in medical science
pub_type： 杂志文章,评审
doi：10.1007/s10103-020-03122-y
更新日期：2020-08-19 00:00:00
abstract：:Photodynamic rejuvenation therapy (PDRT) is a growing field in cosmetic dermatology. In this study, different sources of light (a yellow laser, a red laser and ultraviolet A (UVA) lamps) were used to activate a second-generation photosensitiser, hypericin. Uptake of hypericin was monitored over 24 h and efficacy of PD...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-012-1115-2
更新日期：2013-02-01 00:00:00
abstract：:Neuropathic pain (NP) is caused by damage to the nervous system due to reactive oxygen spices (ROS) increase, antioxidants reduction, ATP production imbalance, and induction of apoptosis. In this investigation, we applied low-level laser 660 nm (photobiomodulation therapy) as a new strategy to modulate pain. In order ...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-016-2062-0
更新日期：2016-12-01 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
pub_type： 杂志文章
doi：10.1007/s10103-020-03040-z
更新日期：2020-10-01 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
pub_type： 杂志文章
doi：10.1007/s10103-007-0489-z
更新日期：2008-07-01 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
pub_type： 杂志文章
doi：10.1007/s10103-013-1354-x
更新日期：2015-02-01 00:00:00
abstract：:Laser-assisted new attachment procedure (LANAP) is a new protocol that has been proposed for the treatment of periodontitis. However, there is little evidence regarding the rate of revascularization and the clinical efficacy of LANAP over conventional periodontal therapies. Hence, this study is done to evaluate and co...
journal_title：Lasers in medical science
pub_type： 杂志文章,随机对照试验
doi：10.1007/s10103-018-2451-7
更新日期：2018-08-01 00:00:00
abstract：:The aim of this in vitro study was to assess the effect of Er:YAG laser surface treatment on the tensile bond strength of a sealant in permanent teeth. A total of 30 sound third molars were selected and embedded in cold-cure acrylic resin. The enamel surfaces were flattened by a grinding. The teeth were randomly divid...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-010-0869-7
更新日期：2012-03-01 00:00:00
abstract：:Oral mucositis (OM) and radiodermatitis (RD) are serious side effects of radiotherapy (RT), often leading to its suspension, need for analgesics, and enteral/parenteral nutrition. Laser therapy is becoming a recommended treatment option. This prospective study aimed at demonstrating the beneficial effect of class IV l...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-015-1857-8
更新日期：2016-04-01 00:00:00
abstract：:Precise nerve localization is of major importance in both surgery and regional anesthesia. Optically based techniques can identify tissue through differences in optical properties, like absorption and scattering. The aim of this study was to evaluate the potential of optical spectroscopy (diffuse reflectance spectrosc...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-017-2433-1
更新日期：2018-04-01 00:00:00
abstract：:This study analyzed the effects of photobiomodulation (PBM) with low-level laser therapy on nociceptive behavior and neuronal activity in the trigeminal nucleus after experimental unilateral temporomandibular joint (TMJ) disc injury. The animals were divided into 4 groups (n = 10 each): group 1, surgical injury of the...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-019-02842-0
更新日期：2020-03-01 00:00:00
abstract：:Low-intensity laser therapy (LILT) has been considered as a treatment modality in diabetic distal symmetric polyneuropathy (DSP). The aim of this study is to determine the effectiveness of LILT on DSP. We examined 107 subjects with type 2 diabetes for detection of DSP using the Michigan Neuropathy Screening Instrument...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-011-0977-z
更新日期：2011-11-01 00:00:00
abstract：:Endometriosis is a chronic disease affecting mainly women of the reproductive age. Its most common manifestations include impaired fecundity, pelvic pain, and dyschezia. Laparoscopic removal of endometriotic foci remains to be the gold standard for the treatment of endometriosis. More effective techniques of endoscopi...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-014-1630-4
更新日期：2015-01-01 00:00:00
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
pub_type： 杂志文章
doi：10.1007/s10103-018-02704-1
更新日期：2019-08-01 00:00:00
abstract：:Knee osteoarthritis (KOA) is a common degenerative disease in which several treatments and treatment associations have been investigated. This review analyzed the efficacy of the association of photobiomodulation therapy (PBMT) and exercises for people with KOA in randomized controlled clinical trials. PubMed, Scopus,...
journal_title：Lasers in medical science
pub_type： 杂志文章,评审
doi：10.1007/s10103-020-03223-8
更新日期：2021-01-03 00:00:00
abstract：:Although ear reconstruction technology has been highly developed in recent years, hair growth on the reconstructed ear has plagued both surgeons and patients. In this paper, the authors introduce a clinical application of intense pulsed light depilation in total auricular reconstruction. From August 2012 to August 201...
journal_title：Lasers in medical science
pub_type： 临床试验,杂志文章
doi：10.1007/s10103-017-2255-1
更新日期：2017-08-01 00:00:00
abstract：:Wound healing is a very complex process, some phases of which have only recently been explained. Magnetic and electromagnetic fields can modulate this process in a non-thermal way. The aim of this research was to compare the influence of constant and pulsed electromagnetic fields and low-level laser therapy (LLLT) on ...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-008-0564-0
更新日期：2009-05-01 00:00:00
abstract：:Outpatient laser ablation of palatine tonsils is a very interesting procedure that has been recently introduced as a routine in head and neck surgery departments. The aim of this study was to describe a new strategy using a Doppler-guided fibre optic neodymium-yttrium-aluminium-garnet (YAG) laser to remove up to 80 % ...
journal_title：Lasers in medical science
pub_type： 临床试验,杂志文章
doi：10.1007/s10103-012-1140-1
更新日期：2013-05-01 00:00:00
abstract：:The aim of this in vitro study was to determine the effect of different remineralization agents and laser on caries resistance of primary enamel. In the study, 150 sound primary molars were used. The initial microhardness values were measured and the teeth were randomly assigned to ten treatment groups (n = 15): no tr...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-018-2667-6
更新日期：2019-07-01 00:00:00
abstract：:A consistently effective treatment for small leg veins (< or = 1.0 mm) is still being sought. The efficacy of an 810 nm diode laser in vein removal was assessed in a preliminary study. Fifteen females, skin types I to III, vein diameters 0.5-1 mm, aged from 25 to 42 years, participated in the study. An 810 nm diode la...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/s10103-004-0295-9
更新日期：2004-01-01 00:00:00
abstract：:Laser beam deflection is a useful tool for studying the dynamics of the pulsed laser ablation mechanism, and has the advantage of being used as an in situ laser damage monitoring technique for both bulk and thin film polymeric and biological tissue samples. This work employs the photothermal deflection technique to st...
journal_title：Lasers in medical science
pub_type： 杂志文章
doi：10.1007/BF02767153
更新日期：1997-12-01 00:00:00
