Publications by authors named "Emmeline Ha"

Background And Objectives: Despite the persistent primary care physician shortage over 2 decades of allopathic medical school expansion, some medical schools are absent a department of family medicine; these schools are designated as "target" schools. These absences are important because evidence has demonstrated the association between structured exposure to family medicine during medical school and the proportion of students who ultimately select a career in family medicine. In this study, we aimed to address part of this gap by defining and characterizing the current landscape of US allopathic target schools.

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Family physicians who report their race as "Other" in a single best option question find the existing categories and forced choice of one category to be problematic. Our analysis of open-text responses in the "Other" race category supports a modification in the way these data are collected to provide more accurate and meaningful ways to understand the workforce and move toward more diverse, equitable, and inclusive policies in family medicine.

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Introduction: Telemedicine has rapidly become an essential part of primary care due to the COVID-19 pandemic. However, formal training in telemedicine during residency is lacking. We developed and implemented a telemedicine curriculum for a family medicine residency program and investigated its effect on resident confidence levels in practicing telemedicine.

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Introduction: Mongolia has the highest liver cancer incidence in the world. Hepatocellular carcinoma is the most prevalent primary liver cancer, and the most common risk factors are hepatitis B virus (HBV) or hepatitis C virus (HCV) infection. Although viral hepatitis occurs mostly in the developing world, migration of people from high prevalence countries contributes to the health outcomes of the United States.

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While the majority of viral hepatitis is experienced in the developing world, migration of people from high prevalence countries contributes to health outcomes in the United States. The purpose of this study was to estimate the prevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) infection in foreign-born immigrants living in the Baltimore-Washington metropolitan area. This study used cross-sectional data from 5982 individuals screened at community events held from 2009 to 2015.

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Native electrospray ionization (ESI) mass spectrometry (MS) is often used to monitor noncovalent complex formation between peptides and ligands. The relatively low throughput of this technique, however, is not compatible with extensive screening. Laser ablation electrospray ionization (LAESI) MS combined with ion mobility separation (IMS) can analyze complex formation and provide conformation information within a matter of seconds.

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Human amylin-derived oligomers and aggregates are believed to play an important role in the pathogenesis of type II diabetes mellitus (T2DM). In addition to amylin-evoked cell attrition, T2DM is often accompanied by elevated serum copper levels. Although previous studies have shown that human amylin, in the course of its aggregation, produces hydrogen peroxide (H2O2) in solution, and that this process is exacerbated in the presence of copper(ii) ions (Cu(2+)), very little is known about the mechanism of interaction between Cu(2+) and amylin in pancreatic β-cells, including its pathological significance.

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