Standard of care and outcomes for Māori patients with neck of femur fractures - an Australia & New Zealand Hip Fracture Registry (ANZHFR) study.

Background: This study aimed to compare the demographic differences between Māori and NZ Europeans with neck of femur fracture (NOF), identify any differences in management, surgical and post-op care and outcomes.

Methods: All cases in New Zealand between 2018 and 2020 were collected from the Australia & New Zealand Hip Fracture Registry (ANZHFR). Basic demographics, management factors, and surgical factors were collected.

Sympathetically cooled highly charged ions in a radio-frequency trap with superconducting magnetic shielding.

We sympathetically cool highly charged ions (HCI) in Coulomb crystals of Doppler-cooled Be+ ions confined in a cryogenic linear Paul trap that is integrated into a fully enclosing radio-frequency resonator manufactured from superconducting niobium. By preparing a single Be+ cooling ion and a single HCI, quantum logic spectroscopy toward frequency metrology and qubit operations with a great variety of species are enabled. While cooling down the assembly through its transition temperature into the superconducting state, an applied quantization magnetic field becomes persistent, and the trap becomes shielded from subsequent external electromagnetic fluctuations.

Variation in open access vildagliptin use in Waikato patients with type 2 diabetes.

Aim: To determine what the variation was in the initial use of vildagliptin in patients with type 2 diabetes following approval of open access funding in October 2018, including by ethnicity, gender, age, funding model and patient HbA1c levels.

Methods: Data were collected from 31 general practices for all adult patients with type 2 diabetes. National Health Index-matched medication data were obtained from the national Pharmaceutical Collection.

Outcomes from colonoscopy following referral from New Zealand general practice: a retrospective analysis.

Background: New Zealand has high rates of colorectal cancer (CRC) but poor outcomes. Most patients with CRC are diagnosed following referral from general practice, where a general practitioner (GP) assesses symptoms according to national guidelines. All referred patients are then re-prioritised by the hospital system.

Metformin adherence in patients with type 2 diabetes and its association with glycated haemoglobin levels.

INTRODUCTION Metformin is the initial medication of choice for most patients with type 2 diabetes. Non-adherence results in poorer glycaemic control and increased risk of complications. AIM The aim of this study was to characterise metformin adherence and association with glycated haemoglobin (HbA1c) levels in a cohort of patients with type 2 diabetes.

Glycaemic control across the lifespan in a cohort of New Zealand patients with type 1 diabetes mellitus.

Background: It is well known that tight glycaemic control reduces all-cause mortality and the development of microvascular complications in patients with type 1 diabetes mellitus (T1D), but that effective glycaemic control is difficult to achieve in different age groups. Currently, the state of glycaemic control across the lifespan in patients with T1D in New Zealand is not known.

Aim: To determine the differences in glycaemic control with age, gender, rurality and ethnicity in patients with T1D in the Waikato region of New Zealand.

Structural Basis of Protein Kinase R Autophosphorylation.

The RNA-activated protein kinase, PKR, is a key mediator of the innate immunity response to viral infection. Viral double-stranded RNAs induce PKR dimerization and autophosphorylation. The PKR kinase domain forms a back-to-back dimer.

Interaction of PKR with single-stranded RNA.

Although the antiviral kinase PKR was originally characterized as a double-stranded RNA activated enzyme it can be stimulated by RNAs containing limited secondary structure. Single-stranded regions in such RNAs contribute to binding and activation but the mechanism is not understood. Here, we demonstrate that single-stranded RNAs bind to PKR with micromolar dissociation constants and can induce activation.

Activation of PKR by short stem-loop RNAs containing single-stranded arms.

Protein kinase R (PKR) is a central component of the innate immunity antiviral pathway and is activated by dsRNA. PKR contains a C-terminal kinase domain and two tandem dsRNA binding domains. In the canonical activation model, binding of multiple PKR monomers to dsRNA enhances dimerization of the kinase domain, leading to enzymatic activation.

Role of the Interdomain Linker in RNA-Activated Protein Kinase Activation.

RNA-activated protein kinase (PKR) is a key component of the interferon-induced antiviral pathway in higher eukaryotes. Upon recognition of viral dsRNA, PKR is activated via dimerization and autophosphorylation. PKR contains two N-terminal dsRNA binding domains (dsRBD) and a C-terminal kinase domain.

Benefits of automated crystallization plate tracking, imaging, and analysis.

We describe the design of a database and software for managing and organizing protein crystallization data. We also outline the considerations behind the design of a fast web interface linking protein production data, crystallization images, and automated image analysis. The database and associated interfaces underpin the Oxford Protein Production Facility (OPPF) crystallization laboratory, collecting, in a routine and automatic manner, up to 100,000 images per day.