Publications by authors named "S Ellen Macdonald"

Background: Transgender (trans) people experience high rates of sexual assault (SA) and intimate partner violence (IPV) and seldom receive the care and supports they need post-victimization. However, there is little to no research that aids in the development or improvement of related interventions. We undertook a study to build a novel Canadian research agenda on SA/IPV against trans people to guide future work and address these profound gaps in knowledge.

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Background: Multiple long-term conditions (MLTCs), living with two or more long-term conditions (LTCs), often termed multimorbidity, has a high and increasing prevalence globally with earlier age of onset in people living in deprived communities. A holistic understanding of the patient's perspective of the work associated with living with MLTCs is needed. This study aimed to synthesise qualitative evidence describing the experiences of people living with MLTCs (multimorbidity) and to develop a greater understanding of the effect on people's lives and ways in which living with MLTCs is 'burdensome' for people.

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Objective: Uncontrolled pain remains a major clinical challenge in the management of knee osteoarthritis (OA), the most common disabling joint disease. Worse pain is associated with synovial innate immune cell infiltration (synovitis), but the role of innate immune regulatory cells in pain is unknown. Our objective was to identify synovial innate immune cell subsets and pathophysiologic mechanisms associated with worse pain in patients with knee OA.

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Background: Self-stigma among people who have tuberculosis (TB) can contribute to non-adherence to medication and disengagement from care. It can manifest in feelings of worthlessness, shame, and guilt, leading to social withdrawal and disengagement from life opportunities. Self-stigma may also affect families of those who have TB, or healthcare workers who treat them.

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Background: The 11+Myco MS-PREP® Immunoaffinity Column (IAC) contains a gel suspension of monoclonal antibodies specific to the toxins of interest. Following sample extraction, the IAC is used for cleanup and concentration of mycotoxins prior to analysis by Liquid Chromatography with Tandem Mass Spectrometry (LC-MS/MS).

Objective: This study evaluated the IAC with LC-MS/MS method for Performance Tested Methods  SM certification for simultaneous determination and confirmation of Aflatoxins B1, B2, G1, G2, and M1; Deoxynivalenol, Fumonisins B1, B2, and B3; Ochratoxin A; T-2; HT-2; and Zearalenone from corn, wheat, cereal-based baby food (with and without dairy ingredients), paprika, chili powder and animal feed.

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