187 results match your criteria: "Yerevan State Medical University After Mkhitar Heratsi[Affiliation]"

Introduction: Although sodium-glucose cotransporter-2 inhibitors (SGLT2i) were shown to lower hyperuricemic events in patients with type 2 diabetes mellitus (T2DM), the extent of this effect in the general population is yet to be elucidated. We performed an updated systematic review and meta-analysis on a large sample of patients with and without T2DM to evaluate the influence of SGLT2i therapy on clinically relevant hyperuricemic events, defined as the composite of acute gout flare episodes, acute anti-gout management or urate-lowering therapy initiation. Furthermore, we conducted a multivariate meta-regression to assess the relationship between different covariates and the pooled effect size.

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Efficacy of different adhesive systems in bonding direct resin composite restorations: a systematic review and meta-analysis.

Evid Based Dent

January 2025

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

Objective: This study aimed to identify and evaluate scholarly research on the efficacy, durability, and long-term stability of various adhesive systems used for bonding direct resin composite restorations and to identify factors influencing bonding performance, such as adhesive composition, application protocol, substrate type, and etching technique.

Materials And Methods: An all-inclusive electronic database search for peer-reviewed scholarly journal articles was conducted using PubMed, ScienceDirect, Google Scholar, Dimensions, and the Cochrane Library for research articles investigating the effectiveness of different adhesive systems in direct resin composite restorations, excluding reviews, meta-analyses, opinion pieces, and case reports. The risk of bias was assessed using the Cochrane tool (Robvis 2.

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Evaluating the influence of sports-induced trauma on temporomandibular disorders: A systematic review and meta-analysis.

Arch Oral Biol

December 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University after Mkhitar Heratsi, Yerevan, Armenia; Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran. Electronic address:

Objective: The main aim of this study was to identify the existing literature on the association between sporting activities and temporomandibular disorders and to critically appraise evidence of this association through a systematic review and meta-analysis.

Design: A comprehensive search was conducted using PubMed, ScienceDirect, Dimensions, Google Scholar, Cochrane Library, and the Education Resources Information Centre (ERIC). Articles were selected using pre-specified eligibility criteria.

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The Role of Cardiac Resynchronization Therapy in Heart Failure: A Narrative Review.

Health Sci Rep

January 2025

Department of Research and Education, Oli Health Magazine Organization Research and Education Kigali Rwanda.

Introduction: Structural and functional cardiac defects leading to inadequate tissue oxygenation is known as Heart failure (HF) which is characterized by extensive morbidity and mortality. Pathophysiology of HF involves systolic and diastolic dysfunction, neurohormonal dysregulation, and imbalance in inflammatory mediators which complicates treatment further. Cardiac resynchronization therapy (CRT) is an approach used for restoring ventricular synchrony and enhancing mechanical efficiency.

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Objectives: Despite advancements in modern medicine, the effectiveness of in vitro fertilization (IVF) remains low. This study aimed to assess the impact of specific features of T-shaped uterine cavity malformation and its intermediate forms on reproductive function and the effectiveness of assisted reproductive technology (ART), particularly on IVF results and pregnancy outcomes.

Methods: A prospective cohort study included 388 somatically healthy patients undergoing 3D ultrasound (US) examination of the uterine cavity before embryonic transfer for IVF treatment.

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The Role of Telemedicine in Enhancing Surgical Care Delivery in Africa: A Literature Review.

Health Sci Rep

December 2024

Department of Research and Education Oli Health Magazine Organization, Research and Education Kigali Rwanda.

Background And Aims: In Africa, telemedicine holds great potential to revolutionize surgical care delivery, especially in areas where access to quality treatment is scarce. Data about the use of these services in African countries is, however, limited. To outline the present issues in surgical care delivery, as well as the significant role of telemedicine in advancing surgical care delivery in Africa.

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Detection of Enterococcus faecalis and the red complex bacteria analyzed by the Checkerboard technique for DNA-DNA hybridization in endodontic infections: A systematic review and meta-analysis.

Diagn Microbiol Infect Dis

December 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University after Mkhitar Heratsi, Yerevan, Armenia; Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.

Article Synopsis
  • Endodontic infections include issues like pulp necrosis and abscesses, where identifying harmful bacteria like Enterococcus faecalis and others is crucial for proper diagnosis and treatment.
  • A systematic review analyzed the prevalence of these bacteria using the Checkerboard DNA-DNA hybridization technique across 17 studies, evaluating 620 samples, finding high prevalence rates (74% for E. faecalis, 63% for P. gingivalis, etc.).
  • The presence of these bacteria can hamper endodontic therapy effectiveness and is often linked to recurring infections, making DNA-DNA hybridization a valuable and efficient tool for tailored endodontic treatments.
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Familial Mediterranean fever (FMF) is a genetically determined autoinflammatory disease transmitted mostly by an autosomal recessive mechanism and caused by point mutations of the (Mediterranean FeVer) gene. The aim of this study was to evaluate the expression of inflammasome genes (, , , and ) in patients with FMF compared to controls to understand the changes playing a key role in disease development. We found altered expression levels of the full-length isoform as well as and in FMF patients versus controls.

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Familial Mediterranean Fever (FMF) is a genetic disorder with complex inheritance patterns and genotype-phenotype associations, and it is highly prevalent in Armenia. FMF typically follows an autosomal recessive inheritance pattern (OMIM: 249100), though it can occasionally display a rare dominant inheritance pattern with variable penetrance (OMIM։134610). The disease is caused by mutations in the gene, which encodes the pyrin protein.

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In developing countries, consumer awareness about self-medication risks is low. Pharmacists, acting as primary health-care providers, are pivotal in offering pharmaceutical care in these communities. The primary objective of this research was to assess pharmaceutical care provided by pharmacy employees and analyze consumer satisfaction.

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Efficacy of Oral Rehabilitation Techniques in Patients With Oral Cancer: A Systematic Review and Meta-Analysis.

J Surg Oncol

December 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

Article Synopsis
  • Oral cancer can impact various parts of the mouth, and oral rehabilitation aims to restore function, appearance, and well-being for patients post-diagnosis.
  • A study reviewed existing research to evaluate the functional outcomes and quality of life in patients who underwent rehabilitation after oral cancer treatment, focusing on the effect of treatment methods, like maxillectomy and radiotherapy, on these outcomes.
  • Findings indicate that oral rehabilitation plays a vital role in improving the quality of life for oral cancer patients, suggesting it should be an essential part of treatment plans to support recovery and overall health.
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A systematic review of the clinicopathological characteristics of oral leiomyomatous hamartoma.

World J Surg Oncol

December 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600 077, India.

Article Synopsis
  • Oral leiomyomatous hamartoma (OLH) is a benign overgrowth of smooth muscle tissue that can occur in various locations in the oral cavity.
  • The systematic review analyzed 55 studies involving 66 subjects, revealing that OLH lesions typically presented firm consistency, average size of 1.20 cm, and were often found on the tongue or maxilla, with surgical excision being the primary treatment method.
  • Despite its rarity, OLH is important for differential diagnosis in young patients with oral lesions, given its distinct clinicopathological features identified in the reviewed literature.
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Meta-learning of dental X-rays is a machine learning technique that can be used to train models to perform new tasks quickly and with minimal input. Instead of just memorizing a task, this is accomplished through teaching a model how to learn. Algorithms for meta-learning are typically trained on a collection of training problems, each of which has a limited number of labelled instances.

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Social Acceptability and Health Concerns of Smoking and Vaping Among University Students: A Cross-Sectional Study.

Tob Use Insights

November 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

Objective: This study aimed to assess tobacco and vaping habits among university students, exploring awareness of university policies, attitudes, and behaviors related to smoking and vaping.

Methods: An online questionnaire was distributed among students from various universities, including institutions in Pakistan, covering demographics, smoking and vaping behaviors, awareness of policies, and beliefs. Data was analyzed using descriptive statistics, Binomial tests, Chi-square tests, and logistic regression.

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Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder affecting women of reproductive age, with significant implications for cardiometabolic health. This review focuses on the relationship between PCOS and hypertension (HTN), an area that remains underexplored despite growing evidence of its importance. PCOS is characterized by hyperandrogenism (HA), ovulatory dysfunction, and polycystic ovarian morphology (PCOM), all of which contribute to a complex metabolic profile that includes insulin resistance (IR), obesity, and dyslipidemia.

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This study aimed to comprehensively investigate the degradation behavior of 3D printed polymethyl methacrylate (PMMA) dental materials, with a specific focus on the influential factors of temperature and moisture, by employing molecular dynamics simulations. Owing to their aesthetic properties, 3D-printed PMMA dental materials play a pivotal role in dental applications. However, understanding their degradation mechanisms, particularly in the context of temperature and moisture variations, is crucial for their long-term durability.

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Article Synopsis
  • Increased inflammatory factors from LPS, especially from P. gingivalis, worsen periodontal tissue damage, prompting a study on how exosomes from periodontal ligament stem cells influence this process through microRNAs.
  • Using the NCBI GEO DATA SET, various deep learning algorithms were employed to analyze microRNA expression differences between healthy and LPS-exposed cells, with the Orange data mining toolkit facilitating the process.
  • The Random Forest model outperformed other methods in identifying novel microRNA biomarkers, highlighting its potential for improving diagnostic tools and patient treatments in periodontal disease.
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Aim: The Insilco study uses deep learning algorithms to predict the protein-coding pg m RNA sequences.

Material And Methods: The NCBI GEO DATA SET GSE218606's GEO R tool discovered P.G's outer membrane vesicles' most differentially expressed mRNA.

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DFT-based investigation of polyetherketoneketone materials for surface modification for dental implants.

Eur J Med Res

August 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600 077, India.

Background: Polyetherketoneketone (PEKK) is a high-performance thermoplastic polymer with unique structural and mechanical properties that make it a promising candidate for surface modification of dental implants. This study was conducted to investigate the feasibility of PEKK for this purpose using the Cambridge Serial Total Energy Package (CASTEP) code based on density functional theory (DFT).

Methods: This study examined the ground state energy, structural properties, thermodynamic behavior, cohesive energy, refractive index, stress analysis, mechanical properties, and anisotropic behavior of PEKK.

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Expression of IL-33 in subjects with periodontitis: a systematic review and meta-analysis.

Eur J Med Res

August 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600 077, India.

Background: Activation of the IL-33/ST2 axis leads to the production of proinflammatory cytokines and thus to the triggering of osteoclastogenesis, which is why it plays an important role in the immunopathogenesis of periodontitis. The aim of this study was to compare IL-33 levels in serum, plasma, saliva and gingival crevicular fluid (GCF) of subjects with chronic periodontitis (CP) in comparison with the control group (CG).

Methods: This systematic review and meta-analysis followed the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) and was registered in the Open Science Framework (OSF): https://doi.

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Cytokines profile in gingival crevicular fluid of subjects wearing fixed dental prostheses: a systematic review and meta-analysis.

Eur J Med Res

August 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600 077, India.

Background: Fixed dental prostheses (FDP) can affect the production of inflammatory cytokines causing damage to periodontal tissues. A systematic review and meta-analysis was carried out with the following two objectives: (1) to determine the prevalence and function of the different inflammatory cytokines present in gingival crevicular fluid (GCF) of teeth with metal-ceramic (M/C) and all-ceramic (A-Cs) prostheses, and (2) to analyze and compare the levels of inflammatory cytokines in GCF of teeth with M/C and A-Cs prostheses.

Methods: The protocol followed PRISMA and Cochrane guidelines and was registered in the OSF:10.

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Podoplanin immunoexpression in odontogenic lesions: a systematic review, meta-analysis, and integrated bioinformatic analysis.

Diagn Pathol

August 2024

Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600 077, India.

Background: Podoplanin (PDPN) is a transmembrane glycoprotein implicated in the pathogenesis of odontogenic lesions (OL). It is localized at the membrane and cytoplasmic level, and its interaction with other proteins could trigger cell proliferation, invasion and migration. The main objective of this systematic review is to explore the immunoexpression pattern of podoplanin in OL.

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Objective: The objective of the study was to explore the extent to which faculty members in undergraduate medical education apply cognitive psychology principles in their teaching practices, and to evaluate the perceived effectiveness of these principles in enhancing student learning.

Methods: This mixed method study was conducted on faculty members of public and private sector universities. Focused group discussions were conducted, and the responses of the participants were measured on a 5-point- Likert Scale.

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