Efficacy of photobiomodulation therapy on pain perception reduction associated with dental anesthetic infiltration injection: A systematic review and meta-analysis.

Dental anesthetic injections, a common source of patient discomfort, often deter individuals from seeking dental care. Recently, there has been a growing focus on photobiomodulation therapy (PBMT) and its potential role in pain reduction. This systematic review explored the efficacy of PBMT in alleviating pain associated with dental anesthetic infiltration injections.

Knowledge, Attitude, and Practice toward Skin Cancer among Patients of Dermatology Clinics and Medical Students/General Practitioners.

This cross-sectional study assessed the knowledge, attitude, and practices (KAP) regarding skin cancer among dermatology clinic patients, medical students, and general practitioners (GPs) in Tehran, Iran. The researchers collected data using a validated questionnaire administered online, measuring KAP on scales of 0-31, 0-16, and 0-28, respectively, with scores above 16, 8, and 14 indicating "good" levels. Of 2243 participants (mean age 28 years), 59.

Evaluation of Photobiomodulation on myocardial function of patients with advanced ischemic cardiomyopathy, A case series.

Background: Heart failure is a growing cardiovascular disease burden with high mortality rates, primarily attributed to myocardial ischemia. Previous studies have shown promising effects of Photobiomodulation in heart failure treatment. In this study, we aimed to investigate the effect of Photobiomodulation on myocardial function of patients with advanced ischemic heart failure.

Photobiomodulation's potential as a non-invasive therapy for alzheimer's disease and minimal cognitive impairment: A 12-week investigation.

Background: Alzheimer's Disease (AD), undergoing a faster increase in occurrence than any other type of dementia, lacks a curative remedy despite advanced discoveries. To explore the realm of non-pharmacologic therapies, our study evaluates the 12-week impact of non-invasive Photobiomodulation (PBM) on cognitive and psychological aspects in individuals with AD and minimal cognitive impairment (MCI). The urgency of exploring innovative interventions is underscored by the rising occurrence of AD, particularly in regions with aging populations like Iran.

Introducing Matrix Metalloproteinases as Crucial Targets for Intra-articular Laser Therapy in Patients with Synovial Fluid of Knee Osteoarthritis.

Background: Many elder people have knee osteoarthritis (OA). The patients are faced with pain and disability in movement. Given the challenging lifestyle of the patients, finding an efficient therapy approach is necessary.

Close-canopy lighting, an effective energy-saving strategy for overhead sole-source LED lighting in indoor farming.

Significant advancement has been achieved improving electrical efficiency and photon efficacy of light-emitting diodes (LEDs) as the sole source of crop lighting for indoor farming. However, a significant portion of highly efficient photon emissions from improved LEDs is wasted by natural beam spread beyond cropping areas. Additional attention is needed to enhance crop-canopy photon capture efficiency (CCPCE), the fraction of photons emitted from LEDs actually incident upon foliar canopies.

Amyand's hernia: non incarcerated, inflamed appendix in inguinal sac case report.

Inguinal hernia is described as protrusion of abdominal structures into inguinal canal, such as intestinal loop and abdominal fascia. Appendix rarely bulges into inguinal canal which is called Amyand's hernia. A 55-year-old diabetic male presented to an outpatient clinic with right inguinal bulging since 2 years ago which was non-tender, without erythema and became non reducible since 2 days ago.

Validity and Reliability of a Language Development Scale for Persian-speaking Children Aged 2-6 Years.

Background: Language disorders may affect receptive and/or expressive language skills. The use of a validated and reliable assessment tool is essential to assess these skills in children. The present study aimed to develop a valid and reliable language development instrument for Persian-speaking children aged 2-6 years.