19,153 results match your criteria: "Gov't. Dental College & Research Institute VIMS[Affiliation]"

Article Synopsis
  • This systematic review and meta-analysis evaluate whether short glass-fiber or bidirectional polyethylene fiber reinforcement in direct composite restorations enhances fracture resistance in structurally compromised teeth compared to traditional composite restorations.
  • After reviewing 1266 articles, 23 studies were included, revealing that fiber-reinforced restorations significantly increased fracture resistance, with 20 studies showing low bias risk.
  • Both fiber types were found to be equally effective, with application techniques differing; Ribbond can be applied in a single layer while EverX Posterior should be shaped to replace missing dentin.
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Background: Effective interprofessional education (IPE) can facilitate teamwork between dentists and dental technicians, thereby enabling the efficient provision of high-quality dental care.

Objective: This study aimed to design and assess an IPE module named Project 35, which was offered to dental and dental technology students early in their undergraduate training as a precursor to a more comprehensive IPE curriculum in dentistry and dental technology.

Methods: Leveraging positive behavior support (PBS) theory, Project 35 was devised as an innovation and entrepreneurship educational training framework.

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Background: Current methods for oral health workforce planning lack responsiveness to dynamic needs, hampering efficiency, equity and sustainability. Effective workforce planning is vital for resilient health care systems and achieving universal health coverage. Given this context, we developed and operationalised a needs-adaptive oral health workforce planning model and explored the potential of various future scenarios.

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The aim of this investigation was to assess bleaching sensitivity following bleaching using either 38% HO only or 38% HO followed by ozone application. In this randomized controlled clinical investigation, 80 participants (40 females and 40 males) were randomly assigned to two groups ( = 40 each; 20 females and 20 males). The upper anterior teeth were bleached by 38% HO for 20 min followed by ozone application for 60 s (healOzone X4, KaVo Dental, Biberach, Germany) in Group 1 (test group).

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The role of glycolysis in tumorigenesis: From biological aspects to therapeutic opportunities.

Neoplasia

December 2024

Department of Pharmacological and Biomolecular Sciences, University of Milan, Via Trentacoste 2, Milan 20134, Italy. Electronic address:

Glycolytic metabolism generates energy and intermediates for biomass production. Tumor-associated glycolysis is upregulated compared to normal tissues in response to tumor cell-autonomous or non-autonomous stimuli. The consequences of this upregulation are twofold.

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Purpose: Newborn screening using dried blood spot (DBS) samples for the targeted measurement of metabolites and nucleic acids has made a substantial contribution to public healthcare by facilitating the detection of neonates with genetic disorders. Here, we investigated the applicability of non-targeted quantitative proteomics analysis to newborn screening for inborn errors of immunity (IEIs).

Methods: DBS samples from 40 healthy newborns and eight healthy adults were subjected to non-targeted proteomics analysis using liquid chromatography-mass spectrometry after removal of the hydrophilic fraction.

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Background: Phytochemicals possess a wide range of anti-tumor properties, including the modulation of autophagy and regulation of programmed cell death. Autophagy is a critical process in cellular homeostasis and its dysregulation is associated with several pathological conditions, such as cancer, neurodegenerative diseases, and diabetes. In cancer, autophagy plays a dual role by either promoting tumor growth or suppressing it, depending on the cellular context.

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Cetuximab-conjugated sodium selenite nanoparticles for doxorubicin targeted delivery against MCF-7 breast cancer cells.

Nanomedicine (Lond)

October 2024

Department of Medical Laboratory Technology, College of Nursing & Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia.

To develop and characterize doxorubicin-loaded sodium selenite nanoparticles (SSNP-DOX) and their surface attachment with cetuximab (mAb-SSNP-DOX). SSNP-DOX was formulated by gelation and then conjugated with cetuximab to form mAb-SSNP-DOX. Characterization included DLS, SEM, TEM, DSC, Raman spectroscopy and XRD.

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Objectives: To describe the historical evolution and dissemination of the Oral Medicine and Oral and Maxillofacial Pathology international societies and associations across the globe, and to provide insights into their significant contributions toward oral health promotion.

Study Design: This review was conducted in accordance with the JBI Scoping Review Methodology Group guidance. The reporting followed the Preferred Reporting Items for Systematic Reviews extension for Scoping Reviews (PRISMA-ScR).

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IgA nephropathy (IgAN), the most common primary glomerulonephritis, is considered an intractable disease with unknown pathogenic factors. In our previous study, Streptococcus mutans, the major causative bacteria of dental caries, which expresses Cnm, was related to the induction of IgAN-like nephritis. In the present study, the Cnm-positive S.

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Impact of Bisphenol A and its alternatives on oocyte health: a scoping review.

Hum Reprod Update

December 2024

School of Biomedical Science and Pharmacy, College of Health, Medicine, and Wellbeing, University of Newcastle, Callaghan, NSW, Australia.

Background: Bisphenol A (BPA) is an endocrine disrupting chemical released from plastic materials, including food packaging and dental sealants, persisting in the environment and ubiquitously contaminating ecosystems and human populations. BPA can elicit an array of damaging health effects and, alarmingly, 'BPA-free' alternatives mirror these harmful effects. Bisphenol exposure can negatively impact female fertility, damaging both the ovary and oocytes therein.

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Successful Allogeneic Hematopoietic Cell Transplantation for Patients with IL10RA Deficiency in Japan.

J Clin Immunol

September 2024

Deparment of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan.

Article Synopsis
  • IL10RA deficiency is a serious genetic disease that causes gut inflammation in babies and can be fatal, but a special type of treatment called hematopoietic cell transplantation (HCT) can help.
  • In Japan, researchers looked at seven patients with this deficiency, including both new and previously known cases.
  • All five patients who had HCT survived and got better, showing that this treatment should be done early for the best chance of recovery.
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Article Synopsis
  • Endometriosis affects 1 in 10 women, often leading to surgery for persistent pain, but symptoms frequently recur post-operation, creating uncertainty about the most effective hormonal treatments.
  • A study was conducted across 34 UK hospitals to compare the effectiveness of long-acting progestogen therapy with the combined oral contraceptive pill in preventing pain recurrence and improving quality of life after surgery.
  • Results showed both treatment options reduced pain compared to pre-surgery levels, but no significant difference in effectiveness was found between the two, although fewer follow-up procedures were needed for those on long-acting progestogen.
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Background: Precancerous and malignant tumours arise within the oral cavity from a predisposed "field" of epithelial cells upon exposure to carcinogenic stimulus. This phenomenon is known as "Field Cancerization". The molecular genomic and transcriptomic alterations that lead to field cancerization and tumour progression is unknown in Indian Oral squamous cell carcinoma (OSCC) patients.

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Cerclage suture type to prevent pregnancy loss in women requiring a vaginal cervical cerclage: the C-STICH RCT.

Health Technol Assess

August 2024

Department of Obstetrics and Gynaecology, Birmingham Women's and Children's NHS Foundation Trust, UK.

Article Synopsis
  • Second trimester miscarriage and preterm birth are significant issues globally, leading to the use of surgical cervical cerclage to help prevent these outcomes, with a focus on comparing the effectiveness of monofilament versus braided sutures.
  • The study aims to determine if monofilament sutures reduce pregnancy loss better than braided ones in women needing cervical cerclage, as bacteria colonization on braided sutures may contribute to complications.
  • Conducted across 75 UK maternity sites, this open randomized controlled trial includes women with specific risk factors for preterm birth and evaluates outcomes like miscarriage rates and perinatal mortality through a 1:1 randomization process.
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Randomized controlled trials (RCTs) have shown that attention-deficit/hyperactivity disorder (ADHD) medications significantly reduce symptomatology at a group level, but individual response to ADHD medication is variable. Thus, developing prediction models to stratify treatment according to individual baseline clinicodemographic characteristics is crucial to support clinical practice. A potential valuable source of data to develop accurate prediction models is real-world clinical data extracted from electronic healthcare records (EHRs).

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Natural products from food sources can alter the spread of antimicrobial resistance plasmids in .

Microbiology (Reading)

August 2024

Institute of Microbiology and Infection, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.

Article Synopsis
  • - Antimicrobial resistance (AMR), especially against important antibiotics like carbapenems, is a major global health issue caused by the transfer of resistance genes on plasmids between bacteria.
  • - Researchers investigated natural product extracts for their ability to lower the transfer of AMR plasmids between bacterial strains, finding that many extracts, especially rottlerin, showed promise in reducing this transfer.
  • - While the natural products decreased conjugation rates slightly, the effects were not substantial enough to significantly impact AMR on a larger scale, suggesting that compounds like rottlerin warrant further research for improving anti-plasmid activity.
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Introduction: This work describes a secondary analysis of a qualitative data set originally used to understand parent participants' preferences for the design and implementation of a screening programme for paediatric Type 1 diabetes (T1D). From this, their spontaneous preferences for peer support emerged, described here in the context of existing peer support programmes for the newly diagnosed alongside suggestions for their incorporation into screening programmes for T1D and a range of other conditions.

Methods: Data were collected from semi-structured interviews conducted with parents of children aged 3-13 years to explore their expectations, perceptions and preferences of a T1D paediatric screening programme.

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Participant recruitment is one of the most challenging aspects of a clinical trial, directly impacting both the study's duration and the quality of its results. Therefore, reporting successful recruitment strategies is crucial. This study aimed to document the recruitment tactics and experiences of a research team during a university-based randomized clinical trial, conducted as part of a clinical research immersion program.

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Genomic characterization of prophage elements in : an understudied component of the intestinal microbiome.

Microbiology (Reading)

August 2024

School of Infection and Immunity, College of Medical and Veterinary Sciences, University of Glasgow, Glasgow, G12 8TA, UK.

Genome sequencing of strain LM41 revealed the presence of an atypically high proportion of mobile genetic elements for this species, with a particularly high abundance of prophages. Bioinformatic analysis of prophage sequences sought to characterize these elements and identify prophage-linked genes contributing to enhanced fitness of the host bacteria in the dysbiotic gut. Using PHASTER, PhageScope and manual curation, this work has identified 15 prophages: 4 predicted to be intact, 2 predicted to be defective and 9 which are unclassified.

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Aim: To study the use of a quasi-experimental design to assess the effects of scaling reimbursement policies on the incidence of chronic-periodontitis procedures.

Materials And Methods: Interrupted time series analysis was used to compare the effects before and after policy implementation using data on the number of periodontitis-related procedures from the Korean National Health Insurance Service-National Sample Cohort (n = 740,467) and the Health Screening Cohort (n = 337,904). Periodontitis-related procedures with diagnosis codes were categorized into basic (scaling or root planing), intermediate (subgingival curettage) and advanced (tooth extraction, periodontal flap surgery, bone grafting for alveolar bone defects or guided tissue regeneration).

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Introduction: Oral diseases are more prevalent in people with severe mental illness (SMI) compared to those without mental illnees. A greater focus on oral health is needed to reverse unacceptable but often neglected oral health inequality in people with SMI. This provided the impetus for developing 'The Right to Smile' consensus statement.

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Introduction: The adoption of remote healthcare methods has been accelerated by the COVID-19 pandemic, but evidence suggests that some patients need additional support to engage remotely, potentially increasing health disparities if needs are not met. This study of COVID-19 remote home monitoring services across England explores experiences of and engagement with the service across different patient groups.

Methods: This was a mixed-methods study with survey and interview data collected from 28 services across England between February and June 2021.

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Polydopamine Interfacial Coating for Stable Tumor-on-a-Chip Models: Application for Pancreatic Ductal Adenocarcinoma.

Biomacromolecules

August 2024

Multiscale in Mechanical & Biological Engineering Research Group, Aragon Institute of Engineering Research (I3A), School of Engineering and Architecture, University of Zaragoza, 50018 Zaragoza, Aragon, Spain.

Addressing current challenges in solid tumor research requires advanced in vitro three-dimensional (3D) cellular models that replicate the inherently 3D architecture and microenvironment of tumor tissue, including the extracellular matrix (ECM). However, tumor cells exert mechanical forces that can disrupt the physical integrity of the matrix in long-term 3D culture. Therefore, it is necessary to find the optimal balance between cellular forces and the preservation of matrix integrity.

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Mitochondrial function in oral health and disease.

J Immunol Methods

September 2024

Department of Oral Biology and Diagnostic Sciences, Dental College of Georgia at Augusta University, Augusta, GA, USA.

Monitoring mitochondrial function and mitochondrial quality control in tissues is a crucial aspect of understanding cellular health and dysfunction, which may inform about the pathogenesis of several conditions associated with aging, including chronic inflammatory conditions, neurodegenerative disorders and metabolic diseases. This process involves assessing the functionality, integrity, and abundance of mitochondria within cells. Several lines of evidence have explored techniques and methods for monitoring mitochondrial quality control in tissues.

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