Publications by authors named "Arunachalam R"

One of the most familiar types of disease is Alzheimer's disease (AD) and it mainly impacts people over the age limit of 60. AD causes irreversible brain damage in humans. It is difficult to recognize the various stages of AD, hence advanced deep learning methods are suggested for recognizing AD in its initial stages.

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A man in his 30s with a history of refractory classical Hodgkin's lymphoma presented with subacute onset asymmetric sensory disturbance, and severe weakness affecting his right more than left hand. Symptom onset was 18 weeks after commencing brentuximab vedotin (BV) treatment, an anti-CD30 antibody drug-conjugate for relapsed/refractory classical Hodgkin's lymphoma. Symptoms progressed to his lower limbs with distal sensory loss, gait imbalance, bilateral foot drop and mild proximal leg weakness.

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Objective The intended effect of this investigation is to quantify the efficacy of a four-week program of diagonal pattern exercises in managing trunk impairments and improving gait difficulties in hemiplegic stroke subjects. The study aims to measure changes in trunk stability and gait parameters post-intervention, providing insights into the potential therapeutic benefits of these exercises for stroke rehabilitation. Methodology This experimentation approach encompassing before and the follow-up test evaluations was implemented in this investigation.

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Introduction Stroke is a major neurological event resulting from reduced or blocked blood flow to the brain, leading to significant morbidity. Immediate medical attention is essential to minimize brain damage and improve outcomes since it leads to many clinical deficits like locomotor impairment, instability in postural control, tonic alterations of the affected musculature, and an array of neurological dysfunctions if left unnoticed. Immersive virtual reality (VR) has emerged as a novel therapeutic tool in stroke rehabilitation, offering engaging and realistic environments for therapy.

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Background: Polycystic ovary syndrome (PCOS) is a heterogeneous disorder and various phenotypes have been described. While most women with PCOS are obese, women who are lean also suffer from PCOS. Metabolic derangements often accompany this syndrome.

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Background: Exposure to benzyl butyl phthalate (BBP) may induce disorders in the male reproductive system. However, the molecular mechanisms remain unknown. Here we investigated the effect of BBP on testosterone production and its molecular mechanisms.

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Objectives: Awareness of the interface between restorative and orthodontic treatments is essential for dentists to facilitate a meaningful interdisciplinary approach by integrating the knowledge and skills of different dental disciplines into patients' treatment to enhance outcomes. The aim of this study was to investigate General Dental Practitioners' (GDPs) awareness of the orthodontic-restorative interface.

Methods: This was a mixed-method study involving the collection of a) quantitative data via a bespoke online questionnaire and b) qualitative data through open questions.

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Despite being treatable and preventable, tuberculosis (TB) affected one-fourth of the world population in 2019, and it took the lives of 1.4 million people in 2019. It affected 1.

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Epileptic seizure detection has undergone progressive advancements since its conception in the 1970s. From proof-of-concept experiments in the latter part of that decade, it has now become a vibrant area of clinical and laboratory research. In an effort to bring this technology closer to practical application in human patients, this study introduces a customized approach to selecting electroencephalogram (EEG) features and electrode positions for seizure prediction.

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The present study aimed to correlate the various electrophysiological tests of ECAP, EABR and ESRT with programming parameters. If there is a correlation between them, fitting formulae to be derived to predict programming parameters. Further this fitting formula was validated on a clinical population.

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: The aim of the study was to compare postoperative outcomes such as pain, healing of tonsillar fossa and return to normal diet following KTP-532 LASER versus Coblation assisted tonsillectomy. : A prospective randomised clinical study was conducted over a 24-month period at a tertiary referral centre. Children aged 3-16 years underwent KTP-532 LASER assisted versus Coblation assisted tonsillectomy.

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Objectives: The transition from medical student to intern is associated with a significant increase in workloads and responsibilities. This includes using the electronic medical record (EMR), which can lead to challenges in information gathering and patient care; however, no formal residency interventions exist in the use of an EMR for information gathering, with most EMR training occurring in the clinical setting. The present study aimed to improve information gathering on patient care and enhance the confidence of Internal Medicine interns in information gathering.

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Background/objectives: Male hypogonadism is a condition where the body does not produce enough testosterone and significantly impacts health. Age, obesity, genetics, and oxidative stress are some physiological factors that may contribute to testosterone deficiency. Previous studies have shown many pharmacological benefits of () Baillon as an anti-inflammatory and antioxidant.

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To assess the olfactory outcomes following Endoscopic Sinus Surgery (ESS) in patients diagnosed with Chronic Rhinosinusitis (CRS) and Sinonasal polyposis (SNP). To assess and compare the pre-operative and post-operative olfactory scores of patients undergoing ESS/ ESS + polypectomy/ESS + Septoplasty by subjective and objective methods. This is a prospective, cohort study which included a total of 60 patients.

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Background: Coronavirus is a novel virus which has disrupted life in the past year. While it involves the lungs in the majority and this has been extensively studied, it involves other organ systems. More number of studies need to be focused on the extrapulmonary manifestations of the disease.

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The study aims to assess the detection performance of a rapid primary screening technique for COVID-19 that is purely based on the cough sound extracted from 2200 clinically validated samples using laboratory molecular testing (1100 COVID-19 negative and 1100 COVID-19 positive). Results and severity of samples based on quantitative RT-PCR (qRT-PCR), cycle threshold, and patient lymphocyte numbers were clinically labeled. Our suggested general methods consist of a tensor based on audio characteristics and deep-artificial neural network classification with deep cough convolutional layers, based on the dilated temporal convolution neural network (DTCN).

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Background And Objectives: The study attempted to trace age-related changes in speech perception in typically developing children (≥3 to ≤6 years) using the "Early Speech Perception (ESP)" in Tamil. The test was developed in line with the original English version of ESP but adapted to suit the linguistic requirement of the Tamil language.

Subjects And Methods: Using a cross-sectional design, the test was administered to 205 children with normal hearing who were classified into three age groups (≥3 to ≤4, >4 to ≤5, and >5 to ≤6 years).

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Optimizing and validating programming parameters of Thresholds(T) and most comfortable levels(C) is very important in young children using a cochlear implant who may not be able provide behavioral responses. The present study attempts to describe the changes in T/C level with behavioral and Cortical Auditory Evoked Potentials (CAEP) responses. Twenty participants using CI24RE (ST) implant with CP802 speech processor participated in the study.

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Background: Approximately 1 in 5 American adults experience mental illness every year. Thus, mobile phone-based mental health prediction apps that use phone data and artificial intelligence techniques for mental health assessment have become increasingly important and are being rapidly developed. At the same time, multiple artificial intelligence-related technologies (eg, face recognition and search results) have recently been reported to be biased regarding age, gender, and race.

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Machine learning techniques facilitate efficient analysis of complex networks, and can be used to discover communities. This study aimed use such approaches to raise awareness of the COVID-19. In this regard, social network analysis describes the clustering and classification processes for detecting communities.

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Article Synopsis
  • Green synthesized silver nanoparticles (AgNPs), made from onion peel extract and ionic silver, were found to be toxic to aquatic species like common carp (Cyprinus carpio).
  • Toxicity assessments included checking for blood changes, oxidative stress, tissue damage, and gene expression after exposing fish to different AgNP concentrations for 96 hours and then sublethal concentrations for 28 days.
  • Accumulation of silver in fish organs like gills, liver, and muscle led to significant physiological changes, indicating the potential harmful effects of biogenic AgNPs on fish health and aquatic ecosystems.
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Desquamative gingivitis is described as an erythematous, desquamated gingival lesion. There are many etiologic factors for the appearance of such lesions. The aim of this case report is to diagnose the cause of the lesion by analyzing the complete medical, dental, and personal histories.

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Purpose: An eclectic voice therapy program includes sequenced and structured set of exercises combining direct and indirect intervention methods. Tailor-made exercise prescription with specific cultural adaptations are needed to provide a holistic change to voice quality. This study detailed the construction of an exercise prescription for participants with hyperfunctional voice disorder [HFVD] in the Indian context.

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