scholarly journals Non-Thermal, Non-Ablative CO2 Laser Therapy (NACLT): A New Approach to Relieve Pain in Some Painful Oral Diseases

10.5772/37828 ◽  
2012 ◽  
Author(s):  
Nasrin Zand
Keyword(s):  
Laser Therapy ◽  
Co2 Laser ◽  
Oral Diseases ◽  
New Approach ◽  
Relieve Pain

A new approach to treatment of stomatitis in experiments on white rats (experimental research)

2018 ◽  
pp. 168-173
Author(s):  
Е.Б. Ганина ◽  
Ю.В. Червинец ◽  
Н.В. Грудинин ◽  
В.Г. Шестакова ◽  
В.М. Червинец ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Oral Cavity ◽  
Experimental Research ◽  
Quantitative Composition ◽  
Oral Diseases ◽  
New Approach ◽  
Highly Active ◽  
White Rats ◽  
Before And After ◽  
Intact Rats

Цель исследования - охарактеризовать микробиологическую картину стоматита до и после его лечения высокоактивными культурами лактобацилл, дать оценку эффективности их применения при экспериментальном стоматите. Методика. Опыты проводились на 32 самках беспородных белых крыс массой 230 г. Моделирование стоматита включало 2 этапа: моделирование травматического стоматита и воспроизведение бактериального стоматита на базе травматического. У крыс контрольной и опытных серий на всех этапах эксперимента брали мазки с поверхности десен для характеристики микробиоценоза ротовой полости. Результаты. После обработки слизистой оболочки полости рта (СОПР) культурой патогенного штамма Staphylococcus aureus существенно снизились частота встречаемости и количество условно-патогенных микроорганизмов. Лечение стоматита у крыс культурами лактобацилл ( Lactobacillus 11 зв., Lactobacillus 2 п.рта, Lactobacillus 24 д.ст.) и их комбинацией приводило к снижению распространенности S. aureus вплоть до его исчезновения, а также к нормализации количества условно-патогенной микробиоты. Заключение. Исследования показали эффективность использования отдельных высокоактивных штаммов лактобацилл или их комбинации при лечении заболеваний СОПР, в частности бактериального стоматита. Aim. To characterize the microbiological picture of stomatitis in intact rats before and after the treatment with highly active cultured lactobacilli and to evaluate the effectiveness of this treatment in experiments on white rats. Methods. Experiments were carried out on 32 mongrel female white rats weighing 230 g. Smears were taken from the gum surface of control and experimental rats at all stages of the experiment to characterize the oral cavity microbiocenosis. Results. After treatment of the oral cavity with cultured Staphylococcus aureus , the occurrence and quantity of opportunistic microorganisms significantly decreased. The treatment of stomatitis in rats with cultured lactobacillus ( Lactobacillus 11 zv., Lactobacillus 2 p.r., Lactobacillus 24 d.st. and their combination) led to a decrease in S. aureus prevalence up to its extinction and to normalization of the quantitative composition of opportunistic microbiota. Conclusions. The study showed the effieacy of highly active lactobacillus strains individually or their combinations in the treatment of oral diseases, in particular, bacterial stomatitis.

33 An Evidence Based Laser Therapy Algorithm for the Treatment of Burn Scars

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S26-S27
Author(s):  
Rajiv Sood
Keyword(s):  
Laser Treatment ◽  
Laser Therapy ◽  
Co2 Laser ◽  
Statistical Significance ◽  
Evidence Based ◽  
Baseline Measurement ◽  
Burn Scar ◽  
Therapy Algorithm ◽  
Laser Treatments ◽  
The Impact

Abstract Introduction Hypertrophic scarring after burn injury can be extremely painful, cause profound itching, and affect the way patients view themselves and how the outside world perceives them. We have utilized laser therapy as a modality for scar modulation for our patients since 2013. In 2014, we initiated and completed a prospective IRB approved study to evaluate the outcome of scars treated with fractional CO2 laser therapy (FLT) utilizing objective and subjective tools. Recently, we have completed a prospective study evaluating the use of pulse dye laser (PDL) therapy and the impact on post-burn pruritis. In reviewing the outcomes from these two studies, we have developed an evidence-based laser therapy algorithm for burn scar management. Methods The FLT study entailed a series of three CO2 laser treatments minimally 4–6 weeks apart with scar measurements and POSAS form completion performed prior to each laser treatment and four weeks after the last FLT. Scar measurements that included color, pliability, and scar thickness; and completion of the POSAS form were obtained prior to each laser therapy session and four weeks after the third laser treatment. The measurements of color, pliability, and scar thickness were measured with the Colorimeter, Cutometer, and ultrasound. The PDL study utilized the 5-D Itch scale to evaluate post-burn pruritis. A baseline measurement was obtained prior to any laser treatments. Each patient underwent two PDL sessions and a 5-D itch scale was completed four to six weeks after the second PDL session. The baseline measurement was then compared to the final 5-D itch scale measurement. Results Data from the FLT study is in Table 1 and shows that there were statistically significant improvements in the Patient and Observer POSAS scores, patient rated Itch score, scar thickness, and measured skin density. Changes to patient rated scar pain, scar color, and pliability were noted but were not of statistical significance. Data from the PDL study is in Table 2 and shows a statistically significant decrease in the treated patients’ post-burn pruritis. Conclusions In reviewing the outcomes of these two studies, we have developed an algorithm based on our studies. All of our patients undergoing laser therapy receive two PDL sessions that are four to six weeks apart followed by 3 FLT sessions. The use of both PDL and FLT decreases post-burn pruritis, decreases scar thickness, decreases pain, and increases patient satisfaction as shown in our research.

scholarly journals Virtual Screening and Biological Evaluation of Anti-Biofilm Agents Targeting LuxS in the Quorum Sensing System

2021 ◽  
Vol 16 (6) ◽  
pp. 1934578X2110196
Author(s):  
Zheng Liu ◽  
Lihua Zhang ◽  
Jincai Wang ◽  
Yanping Li ◽  
Yiqun Chang ◽  
...  
Keyword(s):  
Dental Caries ◽  
Quorum Sensing ◽  
Biofilm Formation ◽  
Binding Mode ◽  
Biological Evaluation ◽  
Oral Diseases ◽  
Traditional Use ◽  
New Approach ◽  
Sensing System ◽  
Plaque Biofilm

Biofilm formation is considered as a crucial factor in various oral diseases, such as dental caries. The quorum sensing (QS) signaling system was proved to have a crucial role in the microbial dental plaque biofilm formation of Streptococcus mutans ( S. mutans). LuxS was critical to regulating the QS system and survival of the bacterium, and, therefore, compounds which target LuxS may be a potential therapy for dental caries. The binding activities of 37,170 natural compounds to LuxS were virtually screened in this study. Baicalein and paeonol were chosen for further research of the binding mode and ΔG values with LuxS. Both baicalein and paeonol inhibited the biofilm formation without influence on the growth of S. mutans. Baicalein also distinctly reduced the production of both rhamnolipids and acids. The results provide us with a new approach to combat dental caries instead of the traditional use of antibacterial chemicals.

scholarly journals Therapeutic effects of CO2 laser therapy of linear nevus sebaceous in the course of the Schimmelpenning-Feuerstein-Mims syndrome

2013 ◽  
Vol 5 ◽  
pp. 320-323 ◽  
Author(s):  
Magdalena Kiedrowicz ◽  
Anna Kacalak-Rzepka ◽  
Andrzej Królicki ◽  
Romuald Maleszka ◽  
Stanisława Bielecka-Grzela
Keyword(s):  
Laser Therapy ◽  
Co2 Laser ◽  
Therapeutic Effects ◽  
Nevus Sebaceous

New approach in the treatment of refractory vitiligo: CO2 laser combined with betamethasone and salicylic acid solution

2016 ◽  
Vol 30 (1) ◽  
pp. e12410 ◽  
Author(s):  
Paulo Rowilson Cunha ◽  
Nabila Scabine Pessotti ◽  
Camila Bonati Mattos ◽  
Ana Flavia Salai
Keyword(s):  
Salicylic Acid ◽  
Acid Solution ◽  
Co2 Laser ◽  
New Approach

Patient-reported sexual function of breast cancer survivors with genitourinary syndrome of menopause after fractional CO2 laser therapy

Menopause ◽  
2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Allison M. Quick ◽  
Filadelfiya Zvinovski ◽  
Catherine Hudson ◽  
Andrew Hundley ◽  
Cynthia Evans ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Sexual Function ◽  
Cancer Survivors ◽  
Laser Therapy ◽  
Co2 Laser ◽  
Breast Cancer Survivors ◽  
Genitourinary Syndrome Of Menopause ◽  
Fractional Co2 Laser ◽  
Patient Reported ◽  
Genitourinary Syndrome
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