111 results match your criteria: "The Tamil Nadu Dr. M. G. R. Medical University[Affiliation]"

Antihypertensives such as amlodipine, which is a family of calcium channel blockers (CCBs), possess a limitation by causing gingival enlargement on long-term use. Gingival enlargement hinders the patient's oral hygiene maintenance and causes more plaque accumulation and inflammation. The severity of the condition is dependent on dose and duration.

View Article and Find Full Text PDF

Background The (SM) extract has been reported to possess antibacterial, antifungal, anti-inflammatory, and antioxidant characteristics. However, there is limited research demonstrating the effectiveness of SM in dissolving dental pulp tissue. Methods In an in vitro investigation, pulp tissue samples were extracted from human teeth, collectively weighing 144 mg.

View Article and Find Full Text PDF

In the present study, ZnO nanoparticles have been synthesized using an aqueous extract of shilajit. The nanoparticles were characterized using different techniques such as UV (ultraviolet-visible spectrophotometer), FTIR (Fourier transform infrared), XRD (X-ray diffraction), particle size analysis, SEM (scanning electron microscope) and EDAX (Energy-dispersive X-ray) analysis. The UV absorption peak at 422.

View Article and Find Full Text PDF

Introduction: The aim of this case-control study was to examine the relationship between type 2 diabetes mellitus (DM) and the occurrence of VRFs. The crack extension, dentin sclerosis, and chemical characteristics of root dentin in teeth with VRF from patients with/without DM were also compared.

Methods: One hundred and thirty-two patients diagnosed with VRF in crowned root filled posterior teeth were selected.

View Article and Find Full Text PDF

Background: This exploratory case-control study is to evaluate the effects of supplementation of -N-163 strain produced 1,3-1,- 6 beta glucan in young patients with Duchenne muscular dystrophy (DMD).

Methods: Twenty-seven male subjects aged 5-19 years with DMD were included, nine in the control arm and 18 in the treatment arm to receive N-163 beta glucan along with conventional therapies for 45 days. While performing the analysis, steroid usage was also taken into consideration, those not administered steroids (Steroid -ve) (Control, n = 5; treatment, n = 9), those administered steroids (Steroid +ve) (Control, n = 4; treatment, n = 9).

View Article and Find Full Text PDF

Clinical and histopathological correlation of oral malignancy and potentially malignant disorders based on a screening program at high-risk population in Tamil Nadu, India.

Front Oral Health

November 2023

Oral Medicine and Maxillofacial Radiology, Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia.

Background: There is a high incidence of oral cancer and oral potential malignant disorder observed in southeast Asian countries such as India. Our study aimed to assess the correlation between screening and histopathological diagnosis and to predict the specificity and sensitivity of chair-side/field-based assessment of the oral lesion.

Materials And Methods: A total of 40,852 subjects aged between 20 and 60 years were screened in the 1st phase of the study, suspected lesions were stained with toluidine blue (Manufactured by Otto Chemicals private limited, India) at two time points, those who stained positively during the two points were taken up for biopsy.

View Article and Find Full Text PDF

Neural tube defects are severe congenital disorders of the central nervous system that originate during embryonic development when the neural tube fails to close completely. It affects one to two infants per 1000 births. The aetiology is multifactorial with contributions from both genetic and environmental factors.

View Article and Find Full Text PDF

Introduction Calcium trisilicate derivatives have widely been used as dentin and enamel substitutes recently. These cements have excellent biological properties, but they do not show fluoride release. The release of fluoride from dental materials is a very important property of a material in restorative applications as fluoride confers antibacterial and anti-cariogenic properties.

View Article and Find Full Text PDF

Background: India suffers ~58,000 annual deaths due to snakebites. The 'Big Four' snakes (Russell's viper, Indian cobra, common krait, and saw-scaled viper) that are responsible for most bites cause diverse clinical effects. Delayed treatment increases the risk of serious complications and treatment costs.

View Article and Find Full Text PDF

Background: Mobility is a key priority for stroke survivors. Worldwide consensus of standardized outcome instruments for measuring mobility recovery after stroke is an essential milestone to optimize the quality of stroke rehabilitation and recovery studies and to enable data synthesis across trials.

Methods: Using a standardized methodology, which involved convening of 13 worldwide experts in the field of mobility rehabilitation, consensus was established through an defined survey-based approach followed by group discussions.

View Article and Find Full Text PDF

Background: Mobility is a key priority for stroke survivors. Worldwide consensus of standardized outcome instruments for measuring mobility recovery after stroke is an essential milestone to optimize the quality of stroke rehabilitation and recovery studies and to enable data synthesis across trials.

Methods: Using a standardized methodology, which involved convening of 13 worldwide experts in the field of mobility rehabilitation, consensus was established through an defined survey-based approach followed by group discussions.

View Article and Find Full Text PDF

Snakebite envenoming (SBE) is common in rural communities living in tropical regions that often have fragile and/or overwhelmed healthcare systems. The complex scenarios around SBE lead to a high number of deaths, disabilities, and long-term consequences in patients. Russell's viper (Daboia russelii) is one of the most medically important snake species in India, which causes devastating pathological conditions characterised by a wide range of clinical manifestations.

View Article and Find Full Text PDF

Evidence-Based Consensus Recommendations for Skin Care in Healthy, Full-Term Neonates in India.

Pediatric Health Med Ther

August 2023

Department of Medical Affairs, JNTL Consumer Health (India) Pvt. Ltd., Mumbai, Maharashtra, India.

Purpose: Neonatal skin care practices guided by personal experience and preferences might be substantially different across different hospital settings. The aim of this consensus recommendation is to provide clinical practice guidance to healthcare practitioners on evidence-based neonatal skin care practices from delivery-to-discharge, in hospital settings.

Patients And Methods: A Scientific Advisory Board meeting on "Evidence-based Neonatal Skin Care Practices and Protocols" was held in December 2020 with an expert panel comprising neonatologists, pediatricians, obstetricians and gynecologists and pediatric dermatologist.

View Article and Find Full Text PDF

Envenomings by Russell's viper ( ), a species of high medical importance in India and other Asian countries, commonly result in hemorrhage, coagulopathies, necrosis, and acute kidney injury. Although bleeding complications are frequently reported following viper envenomings, thrombotic events occur rarely (reported only in coronary and carotid arteries) with serious consequences. For the first time, we report three serious cases of peripheral arterial thrombosis following Russell's viper bites and their diagnostic, clinical management, and mechanistic insights.

View Article and Find Full Text PDF

Upper limb electromyographic analysis of manual wheelchair transfer techniques in individuals with spinal cord injury: A systematic review.

J Bodyw Mov Ther

July 2023

Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Bangalore, India; KMCH College of Physiotherapy, Kovai Medical Center Research and Educational Trust, Coimbatore; The Tamil Nadu Dr M.G.R. Medical University, Chennai, India. Electronic address:

Background And Purpose: The objective of this study is to determine the upper limb muscle electromyographic (EMG) activity required during various manual wheelchair transfers in the population of spinal cord injury (SCI).

Methods: This review included observational studies reporting the (EMG) activity of upper limb muscles during wheelchair transfers in people with SCI. We searched electronic databases and reference lists of relevant literature between 1995 and March 2022 with English language limits, yielding 3870 total articles.

View Article and Find Full Text PDF

Effect of task-based bilateral arm training on upper limb recovery after stroke: A systematic review and meta-analysis.

J Stroke Cerebrovasc Dis

July 2023

Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India; Centre for Comprehensive Stroke Rehabilitation and Research, Manipal Academy of Higher Education, Manipal, India. Electronic address:

Objective: Upper limb recovery is a crucial component of stroke rehabilitation aimed to maximize functional activities and reduce disability. Using both arms post stroke is essential to carry out many functional activities but the evidence on bilateral arm training (BAT) is understudied. To investigate the evidence for efficacy of task-based BAT on upper limb recovery, function, and participation post stroke.

View Article and Find Full Text PDF

Coronavirus, an extremely contagious infections disease had a harmful effect on the world's population. It is a family of enveloped, single-stranded, positive-strand RNA viruses of Nidovirales order belongs to coroviridae family. At present, worldwide several lakhs of deaths and several billions of infections have been reported.

View Article and Find Full Text PDF

Snakebite envenomation is regarded as a high-priority neglected tropical disease by the World Health Organisation, as it results in significant loss of lives and permanent disabilities. Russell's viper is one of the important venomous snakes that causes morbidities, mortalities and disabilities in India. The clinical presentation of Russell's viper envenomation is characterised by local envenoming effects including tissue damage, venom-induced coagulopathy, neurotoxicity, and kidney injury.

View Article and Find Full Text PDF

Objective: Patients with moderate to severe preoperative pain have a high incidence of postoperative pain. The objective of this trial was to evaluate the efficiency of oral premedication with Aceclofenac (immediate release and controlled release) in the management of post-instrumentation pain in root canal treatment, in patients with moderate to severe preoperative pain.

Methods: Three-arm parallel, triple blinded randomized controlled trial was planned.

View Article and Find Full Text PDF

Snakebite envenomation (SBE) is a life-threatening medical emergency with a high mortality rate. Common secondary complications following SBE, such as wound infections, are significant due to their impact on worsening local tissue damage and causing systemic infection. Antivenoms are not effective to treat wound infections following SBE.

View Article and Find Full Text PDF
Article Synopsis
  • Snakebite envenomation (SBE) management is tough in developing tropical regions due to complex symptoms and poor medical resources, with some snakes like the Indian Russell's viper causing rare complications.
  • A case is discussed where a patient bitten by a Russell's viper experienced serious issues like adrenal and pituitary hemorrhages, despite receiving antivenom and other treatments.
  • The patient ultimately recovered after receiving hydrocortisone and thyroxine, highlighting the need for better awareness and treatment strategies for rare complications of snakebites.
View Article and Find Full Text PDF

Aim: To evaluate the cleaning ability of two single-file rotary systems- Self-Adjusting File (SAF) and Wave one (WO) systems in removing the smear layer using sodium hypochlorite (NaOCl) + ethylene diamine tetraacetic acid (EDTA) and NaOCl + Qmix as irrigants at apical one-third of the root canal.

Methods: Forty extracted human mandibular premolars were selected and working length was determined. The canal was manually instrumented up to a number 25 size K-file.

View Article and Find Full Text PDF

Snakebite envenomation causes systemic and local manifestations, which result from the individual or synergistic actions of multiple venom components. The pathological hallmarks of medically important venomous snakes such as the Indian Russell's viper (Daboia russelii) are well known. Envenomation by Russell's viper is typically characterised by coagulopathies, muscular damage, nephrotoxicity, and neurotoxicity.

View Article and Find Full Text PDF