Meeting statement: Call to action for step-change in health behaviours.

Background: Enabling, supporting and promoting positive health-related behaviours is critical in addressing the major public health challenges of our time, and the multifaceted nature of behaviours requires an evidence-based approach. This statement seeks to suggest how a much-needed enhanced use of behavioural and cultural science and insights for health could be advanced. Study design and methods: and methods: Public health authorities of Europe and Central Asia and international partner organizations in September 2023 met in Copenhagen, Denmark, to discuss the way forward. Drawing on 1) country reporting to WHO, 2) interview study with public health authorities and 3) the meeting deliberations, this meeting statement was developed. Results: The meeting statement presents a joint call for step-change accelerated use of evidence-based approaches for health behaviours. Actionable next steps for public health authorities and international and regional development partners in health are presented. Conclusions: The way forward involves increased resource allocation, integration of behavioural insights into health strategies, advocacy through case and cost-effectiveness examples and capacity building.

Managing residual limb hyperhidrosis in wounded warriors.

Residual limb dermatologic problems are a common concern among young active traumatic amputee patients who strive to maintain an active lifestyle. Hyperhidrosis of residual limbs is a recognized inciting factor that often contributes to residual limb dermatoses and is driven by the design of the prosthetic liner covering the residual limb. Treatment of hyperhidrosis in this population presents a unique challenge. Several accepted treatments of hyperhidrosis can offer some relief but have been limited by lack of results or side-effect profiles. Microwave thermal ablation has presented an enticing potential for residual limb hyperhidrosis.

Histopathologic features in a case of hyperimmunoglobulinemia D syndrome.

We describe a case of Mevalonate Kinase Deficiency (MKD) also known as Hyperimmunoglobulinemia D Syndrome (HIDS) presenting as a Sweet-like syndrome in a 5-week-old with multiple erythematous plaques, fever, aseptic meningitis, and bronchiolitis. The locations of the predominant plaques were periumbilical and periocular, which originally prompted concern for omphalitis and preseptal cellulitis. Histopathology demonstrated a neutrophilic and histiocytic dermatitis with prominent squamous syringometaplasia and leukocytoclasis in the absence of a vasculitis. This case is reported here due to the unique findings of a prominent histiocytic component in addition to the typically described neutrophilic infiltrate.

Localized erythema multiforme-like contact dermatitis from a knee brace.

A 47-year-old woman developed allergic contact dermatitis (ACD) to a knee brace after anterior cruciate ligament repair, manifesting as numerous erythema multiforme-like lesions. No previous cases of ACD to this Townsend Rebel knee brace, which is commonly worn postoperatively, have been reported. The patient was treated with triamcinolone ointment, cetirizine, and diphenhydramine. On follow-up, the lesions had resolved. We share this case to increase knowledge of this reaction pattern and encourage further similar reports to clarify the nature of the reaction.

Field-based PCR for rapid diagnosis of cutaneous anthrax in the deployed setting using the joint biological agent identification and diagnostic system.

Anthrax is occasionally encountered by U.S. military physicians in the deployed setting, where limited resources make it difficult to obtain laboratory confirmation. We present a case of cutaneous anthrax diagnosed using a ruggedized polymerase chain reaction device in austere combat conditions.

Age-related meiotic segregation errors in mammalian oocytes are preceded by depletion of cohesin and Sgo2.

BACKGROUND: The growing trend for women to postpone childbearing has resulted in a dramatic increase in the incidence of trisomic pregnancies. Maternal age-related miscarriage and birth defects are predominantly a consequence of chromosome segregation errors during the first meiotic division (MI), which involves the segregation of replicated recombined homologous chromosomes. Despite the importance to human reproductive health, the events precipitating female age-related meiotic errors are poorly understood. RESULTS: Here we use a long-lived wild-type mouse strain to show that the ability to segregate chromosomes synchronously during anaphase of MI declines dramatically during female aging. This is preceded by depletion of chromosome-associated cohesin in association with destabilization of chiasmata, the physical linkages between homologous chromosomes, and loss of the tight association between sister centromeres. Loss of cohesin is not due to an age-related decline in the ability of the spindle checkpoint to delay separase-mediated cleavage of cohesin until entry into anaphase I. However, we find that reduced cohesin is accompanied by depletion of Sgo2, which protects centromeric cohesin during MI. CONCLUSIONS: The data indicate that cohesin declines gradually during the long prophase arrest that precedes MI in female mammals. In aged oocytes, cohesin levels fall below the level required to stabilize chiasmata and to hold sister centromeres tightly together, leading to chromosome missegregation during MI. Cohesin loss may be amplified by a concomitant decline in the levels of the centromeric cohesin protector Sgo2. These findings indicate that cohesin is a key molecular link between female aging and chromosome missegregation during MI.