7,687 results match your criteria: "Saveetha Medical College & Hospital[Affiliation]"

Clinicopathological and molecular insights into odontogenic tumors associated with syndromes: A comprehensive review.

World J Exp Med

December 2024

Department of Diagnosis in Pathology and Oral Medicine, Faculty of Dentistry, Universidad de la República, Montevideo 1600, Uruguay.

The association between genetic syndromes and odontogenic tumors encompasses several entities, reflecting the intricate interplay between genetic factors and the development of these lesions. The present study aimed to comprehensively investigate the associations between genetic syndromes and odontogenic tumors. We delineated the diverse spectrum of syndromic connections, including key syndromes such as Gardner syndrome, Gorlin syndrome, Schimmelpenning syndrome, and others.

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The effects of inflammatory bowel disease (IBD) and the medications used to treat it on sexual and reproductive health can be significant, impacting the quality of life of patients across gender identities. This article presents insights from a roundtable discussion facilitated by the Crohn's and Colitis Young Adults Network (CCYAN) between young adult patients with IBD and medical professionals, including physicians, nurses, psychologists, and trainees/medical students. It underscores the distinction between sexual and reproductive health, emphasizing the need to address both aspects comprehensively.

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Recently, interest has surged in the environmental and biomedical applications of two-dimensional transition metal borides, commonly referred to as MBenes. These materials have emerged as promising candidates for energy storage devices, such as batteries and supercapacitors. Additionally, MBenes have shown remarkable catalytic activity due to their high surface area and tunable electronic properties.

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This study investigates the biodegradation of methyl parathion, an organophosphate pesticide used in paddy fields. Microbial degradation transforms toxic pesticides into less harmful compounds, influenced by the microbial community in the soil. To isolate different microbial colonies, soil samples from an organophosphorus-treated groundnut field were plated on nutrient agar and MSM with 1% glucose and 0.

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Ecofriendly Synthesis of Nickel Oxide Nanoparticles From Fissidens Species and Its Biological Applications.

Luminescence

December 2024

Department of Biomaterials, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

The present study was performed to synthesize eco-friendly nickel oxide nanoparticles (NiONPs) from the aqueous extract of Fissidens species (FS) and explore its biological activities. Phytochemicals, namely, alkaloids, flavonoids, sterols, tannins, proteins, carbohydrates and phenols, were present in the aqueous extract of Fissidens sp. The UV-Vis and FT-IR analyses of FS-NiONPs revealed a prominent peak at 392 nm, along with functional groups that facilitate the formation of FS-NiONPs.

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Many industries use copper metal ions (Cu ions), and their salts are utilized as supplemental materials in both agriculture and medicine. Identifying and monitoring these Cu ions in biological and environmental specimens is crucial due to their association with several health issues. In this investigation, we have designed a simple quinoline-based receptor (E)-3-(((2,4-di-tert-butyl-5-hydroxyphenyl)imino)methyl)-6-methoxyquinolin-2(1H)-one (QAP) containing imine functional groups to inspect its capability to identify metal ions in a semi-aqueous medium.

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Several molecular strategies based on targeted gene delivery systems have been developed in recent years; however, the CRISPR-Cas9 technology introduced a new era of targeted gene editing, precisely modifying oncogenes, tumor suppressor genes, and other regulatory genes involved in carcinogenesis. However, efficiently and safely delivering CRISPR-Cas9 to cancer cells across the cell membrane and the nucleus is still challenging. Using viral vectors and nanoparticles presents issues of immunogenicity, off-target effects, and low targeting affinity.

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Mpox, formerly known as monkeypox, has re-emerged as a significant global health concern, particularly during the widespread outbreak of 2022. As an orthopoxvirus related to the eradicated smallpox virus, mpox has been primarily managed with smallpox vaccines and treatments, including the antiviral agent Tecovirimat. This systematic review aims to evaluate the effectiveness and safety of Tecovirimat in treating mpox, focusing on its use during the 2022 outbreak, especially among high-risk populations, including men who have sex with men and people living with HIV.

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Liquid biopsies and exosomal ncRNA: Transforming pancreatic cancer diagnostics and therapeutics.

Clin Chim Acta

February 2025

Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India. Electronic address:

Pancreatic cancer is a highly fatal malignancy due to poor early detection rate and resistance to conventional therapies. This review examines the potential for liquid biopsy as a transformative technology to identify diagnostic and therapeutic targets in pancreatic cancer. Specifically, we explore emerging biomarkers such as exosomal non-coding RNAs (ncRNAs), circulating tumor DNA (ctDNA), and circulating tumor cells (CTCs).

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Neurodegeneration refers to the gradual loss of neurons and extensive changes in glial cells like tau inclusions in astrocytes and oligodendrocytes, α-synuclein inclusions in oligodendrocytes and SOD1 aggregates in astrocytes along with deterioration in the motor, cognition, learning, and behavior. Common neurodegenerative disorders are Alzheimer's disease (AD), Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS), Huntington's disease (HD), spinocerebellar ataxia (SCA), and supranuclear palsy. There is a lack of effective treatment for neurodegenerative diseases, and scientists are putting their efforts into developing therapies against them.

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The roots of Coleus vettiveroides (CV) have been traditionally used in Indian medicinal systems such as Ayurveda and Siddha for its antioxidant, anti-inflammatory, and antidiabetic effects. This study examines the antifibrotic potential of CV ethanolic root extract (CVERE) against thioacetamide (TAA)-induced liver fibrosis in Wistar rats. TAA was administered via i.

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Extracellular vesicles (EVs) play a crucial role in the complex process of cancer metastasis by facilitating cellular communication and influencing the microenvironment to promote the spread and establishment of cancer cells in distant locations. This paper explores the process of EV biogenesis, explaining their various sources that range from endosomal compartments to plasma membrane shedding. It also discusses the complex mechanisms that control the sorting of cargo within EVs, determining their chemical makeup.

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Objective: To evaluate the effect of a newly developed MTA-based material and two antibacterial-enhanced MTAs as pulp capping materials in immature permanent dental elements underwent full pulpotomy.

Methods: The present animal study included 20 Wistar albino rats that, after full pulpotomy, were randomly divided into 4 groups receiving different MTA formulations as pulp capping materials: conventional MTA, Tricalcium aluminate (TCA)- free MTA, and MTA enhanced with metronidazole or doxycycline. Histopathological assessments were carried out at 7- and 28-days post-treatment to evaluate dentinal bridge formation, inflammatory reactions, pulp tissue necrosis and internal resorption.

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Although the surface modifications of the implant have been widely proposed to enhance the osseointegration, their impact on microbial adhesion is still not explored. The present in vitro study was done to compare the bacterial adhesion of S. mutans and Enterococcus faecalis on sand-blasted acid-etched and anodized titanium dental implants.

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The disease amyloid plaques, neurofibrillary tangles, synaptic dysfunction, and neuronal death gradually accumulate throughout Alzheimer's disease (AD), resulting in cognitive decline and functional disability. The challenges of dataset quality, interpretability, ethical integration, population variety, and picture standardization must be addressed using deep learning for the functional magnetic resonance imaging (MRI) classification of AD in order to guarantee a trustworthy and practical therapeutic application. In this manuscript Classifying AD using a finite basis physics neural network (CAD-FBPINN) is proposed.

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Background: Innovative methods of teaching such as problem-based learning (PBL) and case-based learning (CBL) have shown promising results in academic understanding and application and enable one to manage their patients in a better manner. The study aimed to analyze the role of a combination of PBL and CBL teaching methodologies in a dental teaching institute in India.

Materials And Methods: This prospective, cross-sectional randomized study comprised 500 students divided into two study groups, each consisting of 250 participants.

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Background: Neurological disorders are a major global health concern, especially in BRICS nations (Brazil, Russia, India, China, South Africa), where demographic and socio-economic changes have amplified their impact. This study evaluates trends in incidence, prevalence, mortality, and Disability-Adjusted Life Years (DALYs) associated with neurological diseases in these countries from 1990 to 2021, focusing on sex disparities and key risk factors.

Methods: Data were obtained from the Global Burden of Disease (GBD) 2021 database.

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Spatial analysis and mapping of malaria risk areas using geospatial technology in the case of Nekemte City, western Ethiopia.

Int J Health Geogr

December 2024

Department of Geography and Environmental Studies, Social Science and Humanities, Borana University, P.O. Box 85, Yabello, Ethiopia.

Article Synopsis
  • Malaria is a significant public health challenge in Nekemte City, Ethiopia, driven by various environmental and social factors, and the study aims to identify high-risk areas for effective control and prevention using geospatial technologies.
  • The research utilized remote sensing and GIS to analyze environmental factors (like elevation and rainfall) and social factors (such as population density and access to healthcare) to create a comprehensive malaria risk map.
  • Results showed that 37% of the city is classified as high to very high malaria risk, providing crucial information for targeted health interventions and resource allocation in the area.
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Assessing correlation between different temporary restorative materials for microleakage following endodontic treatment: an in-vitro study.

BMC Oral Health

December 2024

Department of Conservative Dentistry and Endodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, Tamil Nadu, India.

Background: Coronal microleakage, the passage of fluids and bacteria through the interface between the temporary restoration and the tooth structure, can potentially result in endodontic treatment failure.

Purpose: This study evaluated and compared the sealing efficacy of various temporary restorative materials utilized during endodontic procedures.

Methods: All seventy premolar teeth were extracted, measured, and restored, except for the negative control group, where the teeth were left whole.

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Article Synopsis
  • Hepatic encephalopathy and neurodegenerative disorders due to liver impairment require innovative treatment approaches, leading to interest in stem cell transplantation as a potential therapy.
  • This review focuses on various aspects of stem cell therapy, including its application in treating neurodegenerative disorders linked to liver damage, discussing the roles of liver transplantation and potential advantages and challenges of both methods.
  • It also highlights the integration of nanotechnology in enhancing stem cell therapies and aims to explore the efficacy, safety, and future of regenerative medicine in addressing the complex relationship between liver health and neurodegeneration.
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