Publications by authors named "H A Perez"

The 2024 ADEA Annual Session Chair of the Board Symposium titled, Global Collaborations to Change the Paradigm in Oral Health Education and Care, aimed to highlight innovative global education models in oral health. The symposium sought to identify and explore opportunities for collaboration with international partners to ensure sustainable healthcare education to improve the oral health workforce. Additionally, it focused on discovering and adapting innovative solutions and best practices to enhance access to oral health services worldwide.

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Background: The present study explores the effect of sociodemographics and comorbidities on the calculated minimal clinically important difference (MCID) for 22-item Sinonasal Outcome Test (SNOT-22) scores in patients with medically treated chronic rhinosinusitis (CRS). The importance of delineating a threshold to indicate clinically meaningful changes perceived by a patient is well acknowledged, yet the influence of patient-specific factors on MCID has not been fully elucidated.

Methods: Patients with CRS (n = 221) presenting to a tertiary care practice reported their change in disease burden with anchor questions following CRS-directed medical treatment.

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The holobiont concept has emerged as an attempt to recognize and describe the myriad interactions and physiological signatures inherent to a host organism, as impacted by the microbial communities that colonize and/or co-inhabit the environment within which the host resides. The field acknowledges and draws upon principles from evolution, ecology, genetics, and biology, and in many respects has been "pushed" by the advent of high throughput DNA sequencing and, to a lesser extent, other "omics"-based technologies. Despite the explosion in data generation and analyses, much of our current understanding of the human and ruminant "holobiont" is based on compositional forms of data and thereby, restricted to describing host phenotypes via associative or correlative studies.

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Article Synopsis
  • This study investigates how L-Arginine (L-Arg) affects lipid membranes using various techniques like fluorescence spectroscopy and dynamic light scattering.
  • L-Arg reduces the polarizability of saturated lipids, leading to an increase in vesicle size, while in unsaturated lipids, it increases polarizability without significantly changing size.
  • The interaction of L-Arg differs based on whether the lipids are saturated or unsaturated, and cholesterol appears to dampen these effects.
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Dentistry has faced, and continues to face, challenges in expanding its ranks to include diverse, especially minoritized, people. American Indian/Alaska Native, Hispanic, and Black representation, for example, has not grown significantly in dentistry. Although dental schools have an accreditation standard to be humanistic environments, it is not clear that dental schools have climates that are functionally inclusive of minoritized people-whether for patients, the student body, staff members, faculty members or leadership.

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