6,591 results match your criteria: "Saveetha Institute of medical and technical sciences[Affiliation]"

Sex hormone-binding globulin (SHBG) regulates sex hormone availability and is influenced by metabolic factors. Variations in SHBG levels during pregnancy may affect the development of hypertensive disorders such as gestational hypertension (GH) and preeclampsia (PE). This systematic review and meta-analysis explores the potential of SHBG as a biomarker for predicting GH and PE.

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This computational study investigated the catalytic efficiency of novel RhCp complexes (X = CF, SiF, CCl, SOH) in [3 + 2] azide-alkyne cycloaddition reactions density functional theory (MN12-L/Def2-SVP). Through quantum mechanical approaches, we explore the impact of different substituents on the Cp* ligand on the mechanism, selectivity, and reactivity of these Rh-based catalysts. Non-covalent interaction (NCI) and reduced density gradient (RDG) analyses, along with frontier molecular orbital (FMO) and Hirshfeld atomic charge analyses, were utilized to assess ligand stability and catalytic performance.

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Cancer is a major global concern. Despite considerable advancements in cancer therapy and control, there are still large gaps and requirements for development. In recent years, various naturally occurring anticancer drugs have been derived from natural resources, such as alkaloids, glycosides, terpenes, terpenoids, flavones, and polyphenols.

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The natural world is a vast reservoir of exceptionally varied and inventive chemical compositions. Natural products are used as initial compounds to create combinatorial libraries by targeted modifications and then by analyzing their structure-activity connections. This stage is regarded as a crucial milestone in drug discovery and development.

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Nuclear factor-κB (NF-κB) cell signaling pathway is essential for the progression and development of numerous human disorders, including cancer. NF-κB signaling pathway regulates a wide range of physiological processes, such as cell survival, growth, and migration. Deregulated NF-kB signaling resulted in unregulated cell proliferation, viability, movement, and invasion, thus promoting tumor development.

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AI-optimized electrochemical aptasensors are transforming diagnostic testing by offering high sensitivity, selectivity, and rapid response times. Leveraging data-driven AI techniques, these sensors provide a non-invasive, cost-effective alternative to traditional methods, with applications in detecting molecular biomarkers for neurodegenerative diseases, cancer, and coronavirus. The performance metrics outlined in the comparative table illustrate the significant advancements enabled by AI integration.

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Understanding the biomechanics of osteoarthritis is necessary for designing a biomedical knee implant to reduce pain, increase mobility, and enhance the patient's quality of life. The most appropriate implant design may be chosen by using Multi-Attribute Group Decision-Making (MAGDM) techniques, which include a number of variables including material characteristics, biomechanical performance, cost-effectiveness, and patient-specific requirements. Compared to conventional fuzzy set structures, Spherical Fuzzy -Number Sets ( S) provide an enhanced method for resolving uncertainty in MAGDM and are more suited for handling complicated decision-making situations.

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Predictive performance of noninvasive factors for liver fibrosis in severe obesity: a screening based on machine learning models.

J Diabetes Metab Disord

June 2025

Center for Global Health Research, Saveetha Institute of Medical and Technical Sciences, Saveetha Medical College and Hospitals, Saveetha University, Chennai, India.

Objectives: Liver fibrosis resulting from nonalcoholic fatty liver disease (NAFLD) and metabolic disorders is highly prevalent in patients with severe obesity and poses a significant health challenge. However, there is a lack of data on the effectiveness of noninvasive factors in predicting liver fibrosis. Therefore, this study aimed to assess the relationship between these factors and liver fibrosis through a machine learning approach.

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Albendazole-induced liver injury in children: a cause for concern?

Drug Discov Today

January 2025

Laboratory of Pediatric Hepatology and Cell Therapy, Institut de Recherche Expérimentale et Clinique (IREC), UCLouvain, Brussels 1200, Belgium.

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Regulatory effects of resveratrol on nitric oxide signaling in cardiovascular diseases.

Pharmacol Rep

January 2025

Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

Cardiovascular illnesses are multifactorial disorders and represent the primary reasons for death worldwide, according to the World Health Organization. As a signaling molecule, nitric oxide (NO) is extremely permeable across cellular membranes owing to its unique molecular features, like its small molecular size, lipophilicity, and free radical properties. Some of the biological effects of NO are vasodilation, inhibition in the growth of vascular smooth muscle cells, and functional regulation of cardiac cells.

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The interplay of senescence and MMPs in myocardial infarction: implications for cardiac aging and therapeutics.

Biogerontology

January 2025

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

Aging is associated with a marked increase in cardiovascular diseases, such as myocardial infarction (MI). Cellular senescence is also a crucial factor in the development of age-related MI. Matrix metalloproteinases (MMPs) interaction with cellular senescence is a critical determinant of MI development and outcomes, most notably in the aged heart.

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Targeting senescence and GATA4 in age-related cardiovascular disease: a comprehensive approach.

Biogerontology

January 2025

Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

The growing prevalence of age-related cardiovascular diseases (CVDs) poses significant health challenges, necessitating the formulation of novel treatment approaches. GATA4, a vital transcription factor identified for modulating cardiovascular biology and cellular senescence, is recognized for its critical involvement in CVD pathogenesis. This review collected relevant studies from PubMed, Google Scholar, and Science Direct using search terms like 'GATA4,' 'cellular senescence,' 'coronary artery diseases,' 'hypertension,' 'heart failure,' 'arrhythmias,' 'congenital heart diseases,' 'cardiomyopathy,' and 'cardiovascular disease.

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Water is the basic molecule in living beings, and it has a major impact on vital processes. Plants are sessile organisms with a sophisticated regulatory network that regulates how resources are distributed between developmental and adaptation processes. Drought-stressed plants can change their survival strategies to adapt to this unfavorable situation.

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Cephalometric analysis of Indian races: A systematic review.

Natl J Maxillofac Surg

November 2024

Department Oral and Maxillofacial Surgery, Saveetha Dental College & Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

This study is intended to review the cephalometric data pertaining to the diverse Indian populace through a systematic literature survey. To conduct a systematic review of literature, an electronic search was done on Medline, Embase, and Central databases. The available data were categorized based on the existing five geographic locations of the country (north, south, east, west, and central India) and analyzed.

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Non-surgical management of gingival cleft.

Minerva Dent Oral Sci

January 2025

Department of Oral Rehabilitation and Maxillofacial Prosthesis, Dental School, University of Turin, Turin, Italy.

The aims of the present case report are to describe the non-surgical management in addition to hyaluronic acid application of two gingival recessions with cleft and to perform a narrative review on the newest evidence of non-surgical treatment of gingival recessions. A 47-year-old female patient with dentine hypersensitivity and pain during brushing has type 1 gingival recession with red Stillman's cleft on 1.4 and 1.

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Background: Oral cancer is a predominant and aggressive form of head and neck cancer with limited treatment options. Stevioside, a naturally occurring biocompatible compound, has gained attention for its potential therapeutic properties, although its molecular mechanistic role in OSCC merely understood. This study aims to elucidate the impact of stevioside on OSCC cells, focusing on its inhibitory effects on cell proliferation and epithelial-mesenchymal transitions (EMT).

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The long-term and post-prandial effects of berry consumption on endothelial dysfunction in adults: a systematic review and meta-analysis of randomised controlled trials.

Int J Food Sci Nutr

January 2025

Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

This systematic review and meta-analysis evaluated the long-term and post-prandial effects of berry consumption on endothelial dysfunction (ED) in adults. To identify relevant randomised controlled trials (RCTs), a systematic search was run and studies that examined the effects of berries consumption on ED markers were included. A total of 45 RCTs were included, focusing on markers such as flow-mediated dilation (FMD), pulse wave velocity (PWV), augmentation index (AIx), reactive hyperaemia index (RHI) and total peripheral resistance (TPR).

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A Comprehensive Review on Exploring the Potential of Phytochemicals and Biogenic Nanoparticles for the Treatment of Antimicrobial-Resistant Pathogenic Bacteria.

Curr Microbiol

January 2025

Molecular Biology Laboratory, Department of Microbiology, Science Campus, Alagappa University, Karaikudi, Tamil Nadu, 630003, India.

Antimicrobial resistance (AMR) is an escalating global health concern that results in approximately 700,000 deaths annually owing to drug-resistant infections. It compromises the effectiveness of conventional antibiotics, as well as fundamental medical procedures, such as surgery and cancer treatment. Phytochemicals, natural plant constituents, and biogenic nanoparticles synthesized through biological processes are pharmacological alternatives for supplementing or replacing traditional antibiotics.

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A comparative study of polydopamine vs. glass ionomer cement for adhesion mechanisms on enamel and dentin using SEM and shear bond strength evaluation.

Sci Rep

January 2025

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

Polydopamine (PD), inspired by the wet adhesion mechanism of mussel foot proteins, has emerged as a promising adhesive material with wide-ranging applications. This study aimed to compare the adhesive properties of PD and Glass Ionomer Cement (GIC) on enamel and dentin substrates, evaluating PD's potential as an alternative adhesive in dental practice. A total of 120 human premolars were prepared, with 80 teeth allocated for Scanning Electron Microscopy (SEM) analysis and 40 teeth reserved for shear bond strength testing.

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A bio-fabrication approach is a novel way to develop chitosan-stabilized magnesium oxide nanomaterials (cMgO-NMs). The process involves utilizing polymeric chitosan as the reducing and stabilizing agent. The characteristics of the developed cMgO-NMs were determined using various spectroscopical techniques.

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