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نتائج ل
"Golding, Taryn M"
صنف حسب:
Recent Advances in the Biological Investigation of Organometallic Platinum-Group Metal (Ir, Ru, Rh, Os, Pd, Pt) Complexes as Antimalarial Agents
بواسطة
Smith, Gregory S
,
Mbaba, Mziyanda
,
Golding, Taryn M
في
Amines - chemistry
,
Aminoquinolines - chemistry
,
Animals
2020
In the face of the recent pandemic and emergence of infectious diseases of viral origin, research on parasitic diseases such as malaria continues to remain critical and innovative methods are required to target the rising widespread resistance that renders conventional therapies unusable. The prolific use of auxiliary metallo-fragments has augmented the search for novel drug regimens in an attempt to combat rising resistance. The development of organometallic compounds (those containing metal-carbon bonds) as antimalarial drugs has been exemplified by the clinical development of ferroquine in the nascent field of Bioorganometallic Chemistry. With their inherent physicochemical properties, organometallic complexes can modulate the discipline of chemical biology by proffering different modes of action and targeting various enzymes. With the beneficiation of platinum group metals (PGMs) in mind, this review aims to describe recent studies on the antimalarial activity of PGM-based organometallic complexes. This review does not provide an exhaustive coverage of the literature but focusses on recent advances of bioorganometallic antimalarial drug leads, including a brief mention of recent trends comprising interactions with biomolecules such as heme and intracellular catalysis. This resource can be used in parallel with complementary reviews on metal-based complexes tested against malaria.
Journal Article
The African, Caribbean and European (ACE) Pathways to Care study: a qualitative exploration of similarities and differences between African-origin, Caribbean-origin and European-origin groups in pathways to care for psychosis
بواسطة
Anderson, Kelly K
,
Archie, Suzanne
,
Ferrari, Manuela
في
Adolescent
,
African Continental Ancestry Group - ethnology
,
African Continental Ancestry Group - psychology
2015
Objectives This paper reports on a qualitative exploration of the reasons for differences in pathways to care and duration of untreated psychosis (DUP) in the African, Caribbean and European (ACE) Pathways to Care study from the perspective of respondents to the study and their families. Setting Ontario, Canada. Participants Thirty-four participants in total. Twenty-five young people who had experienced a first episode of psychosis and nine family members. Participants were part of the ACE Pathways to Care study. Design We implemented six focus groups. Furthermore, we implemented four in-depth interviews with two African-origin young women, one Caribbean-origin woman, and one European-origin woman with lived experience of psychosis. Results Factors that influenced help-seeking delays across the three groups were: personal awareness of symptoms, family members’ knowledge of psychotic symptoms and knowledge of mental health services. Youth and their family members described how stigma played a key role in pathways to care by stopping them from asking for help. The way in which stigma operated on the three groups’ members, from feeling ashamed to feeling guilty for their mental illnesses, helped to explain differences in DUP between the groups. Guilt feelings emerged as a prominent theme among members from the African and Caribbean groups and it was not discussed in the European focus group. Delay in entering into first-episode psychosis programmes was also influenced by the stigma perceived by young people in healthcare settings. This had an impact on the therapeutic relationships, disclosure of symptoms and overall trust in the healthcare system. Conclusions The findings of this paper suggest that stigma, especially internalised stigma, may operate in different ways in European-origin, African-origin and Caribbean-origin groups. These findings could inform the development of more equitable services for people in early stages of psychosis.
Journal Article