control trail laser

OBJECTIVE: Salicylic acid (SA) has been used for treatment of acne of different severity levels. However, there are few researches about the safety and efficacy for treatment of mild to moderate acne, and the improvement of the skin condition by using 2% supramolecular salicylic acid (SSA) compared to Davuwen Adapaline gel. METHODS: A multicenter, randomized, assessor-blind and parallel-controlled study was conducted. A total of 500 patients (trial group: 249, control group: 251) with mild to moderate (grade I-II) facial acne vulgaris were recruited in this study over a 16-week trial period...

Objectives: To investigate the associations of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) gene polymorphism and plasma soluble TRAIL level (sTRAIL) with Crohn's disease (CD) and to retrospectively analyze the effects of TRAIL gene variants and plasma sTRAIL levels on clinical response to infliximab (IFX). Methods: From January 2012 to January 2021, 312 CD patients [205 males, 107 females, average age (33.9±9.8) years] and 514 age-and gender-matched healthy controls [304 males, 210 females, average age (34...

BACKGROUND: A painless and effective treatment of childhood epistaxis is needed. OBJECTIVE: To observe the effectiveness of low-intensity diode (Lid) laser in treating epistaxis complicated with allergic rhinitis in children. METHODS: Our study is a prospective, randomized, controlled, registry trial (NO. 202001201) involving 44 recurrent epistaxis children (<14 years old) with or without Allergic Rhinitis (AR) in our hospital. They were divided randomly into the Laser and Control groups...

Clothing and footwear designed for trail running shed microplastics (MPs) during use. Trail running events may therefore present a significant source of MP pollution in conservation and wilderness areas. Microplastics may present long-term risks to biodiversity and endemic plant and animal species in such areas. In this study, we used a before-after-control-impact approach to quantify and characterise MP emissions from clothing and shoe outsoles during trail running events. Microplastic deposition on trail surfaces was assessed using both a controlled study and during two public trail running events in New South Wales, Australia (the Duval Dam Buster and the Washpool World Heritage Trail Race)...

For fungal plant pathogens, the germinating spore provides the first interaction with the host. Spore germlings move across the plant surface and use diverse penetration strategies for ingress into plant surfaces. Penetration strategies include pressurized melanized appressoria, which facilitate physically punching through the plant cuticle, and nonmelanized appressoria, which penetrate with the help of enzymes or cuticular damage to breach the plant surface. Two well-studied plant pathogens, Fusarium graminearum and Magnaporthe oryzae, are typical of these two modes of penetration...

The use of bacteria as living vehicles has attracted increasing attentions in tumor therapy field. The combination of functional materials with bacteria dramatically facilitates the antitumor effect. Here, we presented a rationally designed living system formed by programmed Escherichia Coli MG1655 cells (Ec) and black phosphorus (BP) nanoparticles (NPs). The bacteria were genetically engineered to express tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), via an outer membrane YiaT protein (Ec-T)...

Optimizing the laser wakefield accelerator (LWFA) requires control of the intense driving laser pulse and its stable propagation. This is usually challenging because of mode mismatching arising from relativistic self-focusing, which invariably alters the velocity and shape of the laser pulse. Here we show how an intense pre-pulse can prepare the momentum/density phase-space distribution of plasma electrons encountered by a trailing laser pulse to control its propagation. This can also be used to minimize the evolution of the wakefield thus enhancing the stability of the LWFA, which is important for applications...

As the main structure that induces aero-optical effects, the supersonic mixing layer is an essential structure in hypersonic flight vehicles with optical windows. The aero-optical effects of a M c =0.17 supersonic mixing layer controlled by the ramp vortex generator array (RVGA) were investigated in detail using the nano-tracer-based planar laser scattering technique and ray tracing method. The incident locations and angles of the beam, and the mounting position of the RVGA, act as variables. In different cases, the optical path difference (OPD), Strehl ratio (SR), imaging displacement (ID), and bore sight error (BSE) are taken as evaluation parameters...

BACKGROUND: Conventional high fluence Q-switched (HFQS) Alexandrite 755-nm are widely used in clinical café-au-lait macules (CALMs) treatment. There have been recent concerns regarding the efficacy and safety of low fluence Q-switched (LFQS) Nd: YAG 1064-nm lasers. OBJECTIVE: To evaluate the efficacy and safety of the conventional HFQS and LFQS laser in the treatment of CALMs. METHODS: Within 3 months, 20 patients underwent prospective self-controlled split-lesion treatments with HFQS once or twice depending on the recovery rate, and with LFQS six times biweekly...

BACKGROUND: Rosacea is a chronic inflammatory skin disease of unknown pathogenesis. TWEAK and TRAIL are two cytokines thought to have a role in the pathogenesis of some inflammatory and autoimmune diseases. AIMS: The purpose of this study was to examine TWEAK and TRAIL serum levels and oxidative stress markers in patients with rosacea. MATERIAL AND METHOD: Forty rosacea patients and 40 sex and age -matched healthy controls were involved in the study...

PURPOSE: To investigate the effect of low-intensity red-light (LRL) therapy on myopic control and the response after its cessation. METHODS: A prospective clinical trial. One hundred two children aged 6 to 13 with myopia were included in the LRL group (n = 51) and the single-focus spectacles (SFS) group (n = 51). In LRL group, subjects wore SFS and received LRL therapy provided by a laser device that emitted red-light of 635 nm and power of 0.35 ± 0...

PURPOSES: The purpose of this meta-analysis is to systematically compare the safety, efficacy, and predictability of small incision lenticule extraction (SMILE) and laser in situ keratomileusis (LASIK). METHODS: This study covered the data searched from the PubMed, the EMBASE and the Cochrane Library. The Cochrane Handbook was also referred to as evaluating the quality of the included studies. In addition, this meta-analysis was performed using Revman 5.4 software...

OBJECTIVE: To evaluate the efficacy of different physical therapy interventions that could validate decisions taken by health care providers in the field of haemophilic patients' rehabilitation according to the international classification of function (ICF) that contains; Body Functions and Structures, Activity, and Participation. DATA SOURCES: Seven databases; PubMed, Cochrane library, Scopus, Web of science, Physiotherapy Evidence Database (PEDro), Google scholar and Clinicaltrials...

Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) activating therapy has received wide attention due to its capacity to precisely induce cancer cell apoptosis. However, drug resistance and the poor pharmacokinetic properties of TRAIL protein are obstacles in TRAIL-based therapy for cancer. Herein, a strategy is developed to remotely control and specifically initiate TRAIL-mediated apoptotic signaling to promote TRAIL-resistant cancer cell apoptosis using near-infrared (NIR) light-absorbing conjugated polymer nanoparticles (CPNs)...

BACKGROUND: School-aged children born very preterm have been suggested to have worse cognitive and behavioral outcomes than children born full-term. Executive function (EF) is a higher level of cognitive function related to academic achievement. The present study aimed to evaluate the cognitive (including EF) and behavioral outcomes of Korean children born extremely preterm (EP) and to analyze any biological or socioeconomic risk factors for poor cognitive outcomes in this population...

Photothermal therapy (PTT) exhibits an excellent therapeutic effect in cancer treatment, but some cancers are still facing rapid recurrence due to the presence of heat-resistant cells, which express heat shock proteins (HSP) to defend against hyperthermia. Inspired by optogenetics, we firstly designed a caged TNF-related apoptosis-inducing ligand (TRAIL) expressing plasmid under HSP70 protomer (HSP70-TRAIL) as the thermal-activated gene therapy agent to induce the apoptosis of heat resistant cells. Then, the caged HSP70-TRAIL was decorated on the surface of the photothermal agent (semiconducting nanoparticles, SPNs) through electrostatic adsorption to obtain SPN@HSP70-TRAIL-GFP (SPNHT)...

This study aimed to systematically review and analyze the present randomized clinical trials (RCTs) regarding the clinical efficacy of a diode laser (DL) adjuvant to scaling and root planning (SRP) in patients with chronic periodontitis (CP) who have diabetes mellitus (DM). Five databases (MEDLINE, EMBASE, Cochrane Central Register of Controlled Trails, Web of Science, and Chinese BioMedical Literature Databases) were searched. A meta-analysis was implemented to evaluate periodontal parameters including probing depth (PD) and clinical attachment level (CAL) as primary outcomes...

OBJECTIVES: Impairment of static and dynamic posture control is common after stroke. It is found to be a predictor and an essential component for balance, walking ability, and activities of daily living (ADL) outcomes. Studies investigating effect of physical therapy techniques with an aim to improve trunk function after stroke are limited. This study aimed at studying the effect of task-specific training on trunk control and balance in patients with subacute stroke. METHODS: In this randomized controlled trail, thirty-four patients were alienated into two equal groups...

Venous malformations (VMs) are ectatic channels which arise as a result of vascular dysmorphogenesis, commonly caused by activating mutations in the endothelial tyrosine kinase receptor (TIE2)/phosphatidylinositol 3-kinase (PI3Kinase) pathway. With a prevalence of 1% in the general population, and a diverse clinical presentation depending on site, size and tissue involvement, their treatment requires a personalised and multidisciplinary approach. Larger lesions are complicated by local intravascular coagulopathy (LIC) causing haemorrhagic and/or thrombotic complications which can progress to disseminated intravascular coagulopathy (DIC)...

There were many studies that attempt to measure the effect of growth factors of platelets through platelet-rich plasma (PRP) techniques on repairing of different human tissues and their efficiency either by platelets account or measuring the concentrations of growth factors secreted from platelets at various experimental conditions, to get the optimal parameters for platelets functions in healing processes. There were little trails dealing with laser and PRP for accelerating healing process that generally takes two methods, either by studding the stimulation effect of LLLT (low-level laser therapy), by subjecting laser irradiation on injured part and left for a period of time that is necessary for photobiostimulation of cell proliferations, then PRP treatment followed, or by studding the direct effects of laser on PRP factors activity...