49,150 results match your criteria: "University of Delhi; nnarayanasamy@svc.ac.in.[Affiliation]"

Introduction: Anemia is a severe public health problem in India, affecting more than 50% of individuals across most age groups. The Anemia Mukt Bharat (AMB) program, with a target of a three-percentage point reduction in anemia prevalence per year, developed a monitoring mechanism based on a set of 18 indicators and six key performance indicators (KPIs) derived from routine reporting in the Health Management Information System (HMIS). The study's objective was to assess the status of anemia control measures in the district of Faridabad, Haryana, India, using AMB HMIS indicators from April 2018 to March 2019.

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This case report aimed to illustrate the management of single tooth replacement in the esthetic region using immediate implant placement, highlighting the importance of interdisciplinary treatment planning and adherence to esthetic principles. A 37-year-old female presented with a fractured upper front tooth, necessitating immediate attention to restore esthetic.

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Lung cancer in Asia: the impact of climate change.

EClinicalMedicine

August 2024

Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India.

The escalating global threat of climate change is becoming more evident. The climate crisis intersects with another major challenge: lung cancer. With Asia already bearing half the global cancer burden, the impact of climate-related events on health and on lung cancer care specifically are profound.

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Background: The rapid rise of non-communicable diseases, particularly type 2 diabetes mellitus (T2DM), poses a significant global public health challenge, with South Asia experiencing an increasingly severe burden. This study aimed to analyse historical trends of T2DM across South Asia from 1990 to 2021 and forecast incidence through 2031.

Research Design And Methods: We carried out analysis based on the data from the 2021 Global burden of disease study.

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Prevalence and incidence of zoonotic diseases in South Asia: a systematic review protocol.

JBI Evid Synth

January 2025

Evidence Synthesis and Implementation for Indigenous Health: A JBI Affiliated Group, MANT, Kolkata, India.

Objective: This review aims to estimate the prevalence and incidence of zoonotic diseases from studies of populations from South Asia (Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka).

Introduction: South Asia is of notable importance in terms of the prevalence and incidence of endemic zoonoses, as well as its role as a focal point for emerging zoonotic diseases.

Inclusion Criteria: All populations residing in the 8 South Asian countries, irrespective of age/gender, will be considered.

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The progression of Alzheimer's disease (AD) is intricately tied to the impairment of neurons, crucial for neurological functions. Despite extensive research, the precise mechanism underlying AD development remains elusive due to its multifaceted aetiology. Vitamin deficiency has emerged as a notable contributor to AD onset and progression, exerting a significant influence on brain function.

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Background: Lower respiratory tract infections (LRTIs) are the most common infections in humans accounting for significant morbidity and mortality. Management of LRTIs is complicated due to increasing antimicrobial resistance. This study investigated the prevalence and trends of antimicrobial resistance for bacteria isolated from respiratory samples of patients with LRTIs.

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Background: The diagnosis and treatment of epilepsy continue to face numerous challenges, highlighting the urgent need for the development of rapid, accurate, and non-invasive methods for seizure detection. In recent years, advancements in the analysis of electroencephalogram (EEG) signals have garnered widespread attention, particularly in the area of seizure recognition.

Methods: A novel hybrid deep learning approach that combines feature fusion for efficient seizure detection is proposed in this study.

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Objectives: Randomized clinical trials informing clinical practice (e.g., like large, pragmatic, and late-phase trials) should ideally mostly use harmonized outcomes that are important to patients, family members, clinicians, and researchers.

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Purpose: This study aimed to assess the biodistribution and radiation dosimetry of 68Ga-DATA5m LM4 in patients with gastroenteropancreatic neuroendocrine tumors.

Patients And Methods: Eight patients (5 females and 3 males) with various gastroenteropancreatic neuroendocrine tumors were included in the study. Each patient underwent 3 whole-body PET scans at 10, 60, and 120 minutes after receiving an IV injection of approximately 162.

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Several challenges to validity have been identified with standard approaches used to measure "demand satisfied for modern methods of family planning." This study explored construct validity of the widely used indicator for "demand satisfied" by comparing the standard definition to alternative definitions of the indicator highlighting dimensions of women's own perceived demand, choice, and satisfaction. This cross-sectional study of women aged 15-49 years was conducted in Argentina (n = 1492), Ghana (n = 1600), and India (n = 1702) using a two-staged random sampling design.

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The aim of this study was to decipher the reprogramming of protective machineries and sulfur metabolism, as responses to time-dependent effect of fluoride stress for 10 and 20days in two indica rice (Oryza sativa ) varieties. Unregulated accumulation of fluoride via chloride channels (CLC1 and CLC2) in 10-day-old (cv. Khitish) and 20-day-old (cv.

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Aluminium is a common metallic toxicant that easily penetrates the brain and exerts severe pathological effects e.g., oxidative stress, inflammation and neurodegeneration.

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Import of global high-risk clones is the primary driver of carbapenemase-producing in Norway.

J Med Microbiol

January 2025

Norwegian Centre for Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Troms, Norway.

Infections by carbapenemase-producing (CP-Pa) are concerning due to limited treatment options. The emergence of multidrug-resistant (MDR) high-risk clones is an essential driver in the global rise of CP-Pa. Insights into the molecular epidemiology of CP-Pa are crucial to understanding its clinical and public health impact.

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Groundwater contamination with fluoride is a considerable public health concern that affects millions of people worldwide. The rapid growth of urbanization has led to increase in groundwater contamination. The health risk assessment focuses on both acute and chronic health consequences as it investigates the extent and effects of fluoride exposure through contaminated groundwater.

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Neonatal care is essential for the well-being of newborns, particularly premature or critically ill patients. Despite advancements in medical technology and evidence-based practice, India faces significant challenges in neonatal nursing, including resource limitations, inconsistent training, and inadequate policy support. This paper examines the current state of neonatal nursing in India, highlighting disparities between urban and rural areas, and comparing them to global practices.

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Background And Objective: TRIV is a new and promising technique based on the fact that Vulva can be divided into three circular zones based on anatomy, embryology, and histology- Outer, Middle, and Inner ring. The Vulvoscopy Index and N-S-P scheme are objective tools to improve the systematization of vulvoscopy findings and to simplify information management using TRIV.

Methods: Hundred women with vulvar complaints (Cases) and 100 asymptomatic women (Controls) underwent TRIV and findings were documented as per N-S-P Scheme and Vulvoscopy Index.

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Enantiomeric analysis of chiral drugs is very significant, as their enantiomers display different pharmacological or toxicological behavior towards living systems. Among these drugs, β-blockers are available as racemates, where their enantiomers display different pharmacological effects. Herein, we report enantioselective separation of two β-blockers, namely, atenolol and sotalol, using a derivatization approach.

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Phytoestrogens are plant-derived compounds resembling human estrogen and have recently gained attention due to their potential role in improving cardiovascular health. These compounds exert their effects through various mechanisms, including interactions with estrogen receptors, growth factor receptors, inflammatory mediators, thrombogenic reactions, and apoptotic pathways. This results in cardioprotective effects like modulating endothelial function, decreasing vessel tone, reducing inflammation, altering lipid profiles, and influencing arrhythmogenesis.

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Neuroactive Phytoconstituents of Glycyrrhiza glabra for the Treatment of Alzheimer's Disease.

Curr Top Med Chem

December 2024

Division of Pharmacology, Institute of Pharmaceutical Research, GLA University, NH#19 Delhi Mathura Highway, Chaumuhan, Mathura-(281406), UP, India.

Alzheimer's Disease (AD), a prevalent neurodegenerative disorder, poses a significant global health challenge with complicated pathogenesis. Pathological characteristics of AD include increasing loss of cholinergic neurons, oxidative stress, mitochondrial dysfunction, and amyloid beta accumulation. Due to the limited availability of effective therapeutic options with only symptomatic relief and their severe adverse effects, there is a significant need to search and explore new agents for the management of AD.

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Background: Atrial fibrillation (AF) is the most prevalent form of sustained cardiac arrhythmia, with vascular endothelial growth factor (VEGF) increasingly recognized for its potential role in the pathogenesis of AF through mechanisms involving atrial remodeling, inflammation, and fibrosis. This systematic review aims to synthesize available evidence on the association between VEGF and AF, exploring the implications of VEGF as a biomarker and therapeutic target.

Methods: We conducted a comprehensive search across PubMed, Embase, and Web of Science until November 10 2024, selecting studies based on pre-defined criteria that involve adults with AF and measurements of VEGF levels.

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Cold-active enzymes from deep marine psychrophiles: harnessing their potential in enhanced food production and sustainability.

Crit Rev Biotechnol

January 2025

Department of Animal Biotechnology, Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju Special Self-Governing Province, Republic of Korea.

Exploring the untapped potential of deep-sea microorganisms, particularly their cold-active enzymes, or psychrozymes, offers exciting possibilities for revolutionizing various aspects of the food processing industry. This review focuses on these enzymes, derived from the largely unexplored depths of the deep ocean, where microorganisms have developed unique adaptations to extreme conditions. Psychrozymes, as bioactive molecules, hold significant promise for food industry applications.

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Lignocellulose biosorbents: Unlocking the potential for sustainable environmental cleanup.

Int J Biol Macromol

January 2025

Amity Institute of Pharmacy, Amity University Haryana, Amity Education Valley, Panchgaon, Manesar, Gurugram, Haryana 122413, India. Electronic address:

Climate change, the overconsumption of fossil fuels, and rapid population and economic growth have collectively driven a growing emphasis on environmental sustainability and the need for effective resource management. Chemicals or materials not currently regulated are known as contaminants of emergent concern (CECs). Nevertheless, wastewater is thought to be its main source, and worries about its probable presence in the environment are growing due to its potential damage to human and environmental health.

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Heavy metal pollution is a major environmental and health problem due to the toxicity and persistence of metals such as lead, mercury, cadmium, and arsenic in water, soil, and air. Advances in sensor technology have significantly improved the detection and quantification of heavy metals, providing real-time monitoring and mitigation tools. This review explores recent developments in heavy metal detection, focusing on innovative uses of immobilized chromogenic reagents, nanomaterials, perovskites, and nanozymes.

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