Melting the Snowy White Peaks: The needs, expectations and experiences of Black, Asian and minority ethnic student nurses to support equitable nursing education and career progression.

BACKGROUND: There is an under-representation of Black, Asian and minority ethnic nurses in senior positions within the UK's national healthcare system. OBJECTIVES: To understand student nurses' perspectives on the role of race and ethnicity on career expectations, course learning and delivery, and areas for additional training and skill development for all nurses in understanding structural inequalities in healthcare. DESIGN: Qualitative study involving semi-structured interviews. SETTINGS: University in south-east England, UK. PARTICIPANTS: 15 nursing students (14 women, one man) from a range of ethnic backgrounds, age-groups and nationalities. METHODS: Interviews lasting 30-60 min were conducted with nursing students and thematic analyses undertaken. RESULTS: Four inter-related themes were constructed: altered career expectations, lack of understanding, absent discussion of racism and missing representation. Experiences of racism were not uncommon for students from Black, Asian and minority ethnic backgrounds and these experiences affected these students' career expectations. Students described a lack of understanding about racism and that it was a taboo topic on their course and in placements. CONCLUSIONS: Findings highlight an urgent need for universities to challenge existing nursing curricula to ensure inclusive, anti-racist educational provision that works equitably for all future nurses. The importance of representation was highlighted among those who deliver courses, in the content of nursing curriculum through inclusive education, decolonised curricula and with student voices embedded to enable the development of culturally-competent nursing graduates.

Argentinian Flag Sign and Its Management during Femtosecond Laser-Assisted Cataract Surgery in a Case with Intumescent Cataracts.

We describe a case of radial extension and its management during femtosecond laser-assisted cataract surgery (FLACS) in a patient with intumescent cataracts. Radial extension was observed after injection of trypan blue into the anterior chamber. Management of the extension was achieved by separation of adhesions between the incomplete capsulotomy, along with manual completion at the areas of extensions. Careful observation during FLACS capsulotomy is advised in cases of intumescent cataracts due to the release of cortex into the anterior chamber which may interfere with the delivery of the laser treatment resulting in incomplete capsulotomy patterns. Furthermore, trypan blue staining is essential to identify possible incomplete capsulotomy patterns and extensions. The Argentinian flag sign may occur after femtosecond laser-assisted capsulotomy in cases of intumescent cataracts. Proper identification of incomplete capsulotomy patterns and radial extensions should be managed with careful manual completion of the capsulotomy.

Retardation of post-natal development caused by a negatively acting thyroid hormone receptor alpha1.

Most patients with the syndrome resistance to thyroid hormone (RTH) express a mutant thyroid hormone receptor beta (TRbeta) with transdominant negative transcriptional effects. Since no patient with a mutant TRalpha has been identified, we introduced a point mutation into the mouse thyroid hormone receptor (TRalpha1) locus originally found in the TRbeta gene, that reduces ligand binding 10-fold. Heterozygous 2- to 3-week- old mice exhibit a severe retardation of post-natal development and growth, but only a minor reduction in serum thyroxine levels. Homozygous mice died before 3 weeks of age. Adult heterozygotes overcome most of these defects except for cardiac function abnormalities, suggesting that other factors compensate for the receptor defect. However, the additional deletion of the TRbeta gene in this mouse strain caused a 10-fold increase in serum thyroxine, restored hormonal regulation of target genes for TRs, and rescued the growth retardation. The data demonstrate a novel array of effects mediated by a dominant negative TRalpha1, and may provide important clues for identification of a potentially unrecognized human disorder and its treatment.