Publications by authors named "Harriet Sharp"

Article Synopsis
  • Researchers explored how cerebral mitochondrial and hemodynamic issues might affect patients with Bipolar Disorder (BD) by assessing oxygen levels in the brain using MRI and Methylene Blue (MB) as a treatment.* -
  • In an experiment with 15 BD patients and 15 healthy controls, participants underwent MRI scans after receiving either MB or a placebo, revealing significant decreases in brain oxygen metabolism in BD patients compared to controls.* -
  • Findings suggest that BD patients demonstrate a unique neurometabolic response to MB, indicating their increased vulnerability to metabolic stress and potentially opening doors for new therapeutic approaches.*
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Introduction: Because of improved life expectancy in people living with HIV (PLWH), liver disease is increasingly being recognized. We assessed nonviral chronic liver disease burden in PLWH.

Methods: The HIV non-virAL liver disease study (2014-2021) prospectively recruited PLWH with elevated serum alanine aminotransferase levels and negative hepatitis serology.

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The mind is embodied; thoughts and feelings interact with states of physiological arousal and physical integrity of the body. In this context, there is mounting evidence for an association between psychiatric presentations and the expression variant connective tissue, commonly recognised as joint hypermobility. Joint hypermobility is common, frequently under-recognised, significantly impacts quality of life, and can exist in isolation or as the hallmark of hypermobility spectrum disorders (encompassing joint hypermobility syndrome and hypermobile Ehlers-Danlos syndrome).

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Aims And Method: In the context of increasing recognition of the role of nature in well-being, but limited evidence for specific patient groups, we describe a mixed-methods evaluation of a 10-week green care intervention (a woodland group) for 18- to 30-year-olds who had experienced a first episode of psychosis. Data were collected using the Questionnaire on the Process of Recovery (QPR), semi-structured service evaluation questionnaires, the NHS Friends and Family Test (FFT), and focus group analysis.

Results: All participants present at week 10 (n = 5) would recommend this group to others; 4/8 participants showed reliable improvement on QPR outcome measures.

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Immune modulation in COVID-19 is emerging as an important therapeutic strategy as increasing evidence suggests that inflammatory pathways are implicated in lung damage. Bruton tyrosine kinase inhibitors (BTKi), such as ibrutinib, are commonly used to treat indolent B-cell neoplasms and chronic graft-versus-host disease (GvHD). Given their potential to suppress pulmonary inflammatory cytokines and lessen acute lung injury, this could be applicable in the context of hospitalised COVID-19 patients.

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Background: Modeling of the London hepatitis C virus (HCV) epidemic in men who have sex with men (MSM) and are living with human immunodeficiency virus (HIV) suggested that early access to direct-acting antiviral (DAA) treatment may reduce incidence. With high rates of linkage to care, microelimination of HCV within MSM living with HIV may be realistic ahead of 2030 World Health Organization targets. We examined trends in HCV incidence in the pre- and post-DAA eras for MSM living with HIV in London and Brighton, United Kingdom.

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Dimethylformamide dimethylacetal (DMFDMA) is widely used as a source of electrophilic one-carbon units at the formate oxidation level; however, electrophilic methylation with this reagent is previously unreported. Reaction of anthranilamide with DMFDMA at 150 °C for short periods gives mainly quinazolin-4-one. However, prolonged reaction with dimethylformamide di(primary-alkyl)acetals leads to subsequent alkylation at N(3).

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