CPD

Acute kidney injury (AKI) is defined as sudden loss of renal function characterized by increased serum creatinine levels and reduced urinary output with a duration of 7 days. Ferroptosis, an iron-dependent regulated necrotic pathway, has been implicated in the progression of AKI, while ferrostatin-1 (Fer-1), a selective inhibitor of ferroptosis, inhibited renal damage, oxidative stress and tubular cell death in AKI mouse models. However, the clinical translation of Fer-1 is limited due to its lack of efficacy and metabolic instability...

Middle East is a diverse and developing exotic animal market. Undergraduate, postgraduate, and continuing professional development (CPD) education are noticeably absent except in few countries. Avian species are the most commonly kept due to traditional falconry or aviculture. Small mammal and reptile pet numbers are increasing. Endangered wildlife is still illegally kept and trafficked. Common diseases are similar to other continents related heavily with poor diet and husbandry due to uneducated, financially restrained, and prejudiced owners...

The CPD landscape is rapidly evolving and may be affecting patient outcomes. This also poses challenges to healthcare professionals, some of whom are experiencing a lot of stress leading to burnout. Medical and residency training are very structured and the importance of CPD occurring in a non-structured setting to prevent professional stagnation cannot be overemphasized. The need for lifelong learning post- residency, which encompasses a much longer period until retirement, is underscored hence the need for a cultural shift...

The nursing and midwifery profession needs to stay up to date with the latest developments.  In this Viewpoint, we shall be referring to 'nurses' and 'nursing' to mean 'nurses and midwives' and 'nursing and midwifery' respectively. Nurses must continue to update their skills and competences to meet changing future population health needs effectively and safely. However, the reality is that many staff are reporting difficulty accessing and completing Continuing Professional Development (CPD) in all settings...

INTRODUCTION: Despite tenacious efforts of continuing professional development (CPD) developers and educators, physician engagement in CPD is fraught with challenges. Research suggests that these educational interventions and the maintenance of professional competence systems that mandate them are often seen as impractical, decontextualized and check-box activities by participants. This study explores physicians' learning post graduate medical education (GME) training across their CPD journey to understand how they (a) conceive of themselves as learners and (b) engage in lifelong learning across the course of their professional careers...

BACKGROUND: Continuing professional development (CPD) and faculty development (FD) are not traditionally combined, although there is evidence that integrating them enhances knowledge acquisition. OBJECTIVE: To explore preceptors' perceptions and the effectiveness of CATE (Clinical And Teaching Education), an education model that blends clinical content with the application of that clinical knowledge through a specified teaching technique. METHODS: Thirty-five hospital and community pharmacy preceptors from the Leslie Dan Faculty of Pharmacy, University of Toronto, participated in CATE, which consisted of a 2-hour synchronous, online workshop integrating clinical content about depression with the "One-Minute Preceptor" (OMP) teaching skill...

BACKGROUND: Health professionals in home care work in interprofessional teams. Yet most training in decision support assumes a one-on-one relationship with patients. We assessed the impact of an in-person training session in interprofessional shared decision-making (IP-SDM) on home care professionals' intention to adopt this approach. METHODS: We conducted a secondary analysis of a cluster stepped-wedge trial using a before-and-after study design. We collected data among home care professionals from November 2016 to February 2018 in 9 health and social services centers in Quebec, Canada...

PURPOSE: Gaze tracking and pupillometry are established proxies for cognitive load, giving insights into a user's mental effort. In tele-robotic surgery, knowing a user's cognitive load can inspire novel human-machine interaction designs, fostering contextual surgical assistance systems and personalized training programs. While pupillometry-based methods for estimating cognitive effort have been proposed, their application in surgery is limited by the pupil's sensitivity to brightness changes, which can mask pupil's response to cognitive load...

We point out that power measurements of single quasiparticle devices open a new avenue to detect dark matter (DM). The threshold of these devices is set by the Cooper pair binding energy, and is therefore so low that they can detect DM as light as about an MeV incoming from the Galactic halo, as well as the low-velocity thermalized DM component potentially present in the Earth. Using existing power measurements with these new devices, as well as power measurements with SuperCDMS-CPD, we set new constraints on the spin-independent DM scattering cross section for DM masses from about 10 MeV to 10 GeV...

Recent bioengineering of CYP450OleT shows that peroxide-based CYP450OleT can be converted to a reductase-based self-sufficient enzyme, which is capable of showing efficient hydroxylation and decarboxylation activity for a wide range of substrates. The so-generated enzyme creates several mechanistic puzzles: (A) as CYP450 peroxygenases lack the conventional acid-alcohol pair, what is the source of two protons that are required to create the ultimate oxidant Cpd I? (B) Why is it only CYP450OleT that shows the reductase-based activity but no other CYP members? The present study provides a mechanistic solution to these puzzles using comprehensive MD simulations and hybrid QM/MM calculations...

BACKGROUND: As the most common acute optic neuropathy in older patients, nonarteritic anterior ischemic optic neuropathy (NAION) presents with varying degrees of visual acuity loss and visual field defect. However, there is no generally accepted treatment for NAION. OBJECTIVES: To evaluate the efficacy and safety of platelet-rich plasma (PRP) for patients with acute NAION within 2 months. DESIGN: A prospective, nonrandomized controlled trial...

BACKGROUND/AIMS: Retrograde cricopharyngeus dysfunction (R-CPD) is a new clinical entity characterized by inability to belch and associated symptoms of loud gurgling noises, chest and/or abdominal pressure, abdominal bloating, and excessive flatulence. R-CPD can be treated with botulinum toxin (BT) injection in the upper esophageal sphincter. We hereby report patient demographics, symptomatology, and treatment results of a series of consecutive patients who presented at our center. METHODS: Data on 50 consecutive patients presenting with R-CPD were prospectively collected using a standardized questionnaire prior to, 1 month after treatment and at the end of follow-up...

The heme-containing chlorite dismutases catalyze the rapid and efficient decomposition of chlorite (ClO2 - ) to yield Cl- and O2 , and the catalytic efficiency of chlorite dismutase from Dechloromonas aromatica ( Da Cld) in catalyzing the decomposition of bromite (BrO2 - ) was dependent on pH, which was supposed to be caused by the conversion of active Cpd I to the inactive Cpd II by proton-coupled electron transfer (PCET) from the pocket Tyr118 to the propionate side chain of heme at high pH. However, the direct evidence of PCET and how the pH affects the efficiency of Da Cld, as well as whether Cpd II is really inactive, are still poorly understood...

A study was conducted to investigate the effect of replacing soybean meal (SBM) with maggot meal (MM) in growing rabbits' diets on their performance, nutrient digestibility, and carcass characteristics. In the 56 days feeding trials, sixty unsexed mixed breeds (New Zealand White x California) rabbits were allotted on a weight equalization basis into five dietary treatments where a standard corn-soybean meal based diet (0% of maggot meal) (MM0 diet) served as the while other diets had soybean meal replaced with MM at graded levels of 25, 50, 75 and 100% to give MM25, MM50, MM75, and MM100 diets respectively...

This study aimed to investigate the genetic polymorphisms and population characteristics of Chinese Mongolian group from northwest China (NCM) through a self-developed panel including 43 autosomal insertion/deletion (A-InDel) polymorphism genetic markers. Herein, 288 unrelated healthy individuals from the NCM group were employed to obtain the genetic data of 43 A-InDels through multiplex PCR amplification and InDel genotyping using capillary electrophoresis platform. In addition, multiplex population genetic analyses were performed between the NCM group and 27 reference populations...

Background Platinum-based chemotherapy regimens are a mainstay in the management of ovarian cancer (OC), but emergence of chemoresistance poses a significant clinical challenge. The persistence of ovarian cancer stem cells (OCSCs) at the end of primary treatment contributes to disease recurrence. Here, we hypothesized that the extracellular matrix protects CSCs during chemotherapy and supports their tumorigenic functions by activating integrin-linked kinase (ILK), a key enzyme in drug resistance. Methods TCGA datasets and OC models were investigated using an integrated proteomic and gene expression analysis and examined ILK for correlations with chemoresistance pathways and clinical outcomes...

BACKGROUND AND PURPOSE: Tumour necrosis factor (TNF) is a pleiotropic inflammatory cytokine that not only directly induces inflammatory gene expression but also triggers apoptotic and necroptotic cell death, which leads to tissue damage and indirectly exacerbates inflammation. Thus, identification of inhibitors for TNF-induced cell death has broad therapeutic relevance for TNF-related inflammatory diseases. In the present study, we isolated and identified a marine fungus-derived sesquiterpenoid, 9α,14-dihydroxy-6β-p-nitrobenzoylcinnamolide (named as Cpd-8), that inhibits TNF receptor superfamily-induced cell death by preventing the formation of cytosolic death complex II...

BACKGROUND: Red blood cell (RBC) storage promotes biochemical and morphological alterations, collectively referred to as storage lesions (SLs). Studies in humans have identified leukoreduction (LR) as a critical processing step that mitigates SLs. To date no study has evaluated the impact of LR on metabolic SLs in canine blood units using omics technologies. OBJECTIVE: Compare the lipid and metabolic profiles of canine packed RBC (pRBC) units as a function of LR in fresh and stored refrigerated (up to 42 days) units...

BACKGROUND: Nurses and midwives are at the forefront of the provision of Emergency Obstetric and Neonatal Care (EmONC) and Continuous Professional Development (CPD) is crucial to provide them with competencies they need to provide quality services. This research aimed to assess uptake and accessibility of midwives and nurses to CPD and determine their knowledge and skills gaps in key competencies of EmONC to inform the CPD programming. METHODS: The study applied a quantitative, cross-sectional, and descriptive research methodology...

Advancing a metal-free room temperature phosphorescent (RTP) material that exhibits multicolor emission, remarkable RTP lifetime, and high quantum yield still faces the challenge of achieving intersystem crossing between singly and triplet excited states, as well as the rapid decay of triplet excited states due to nonradiative losses. In this study, a novel strategy is proposed to address these limitations by incorporating o-phenylenediamine, which generates multiple luminescent centers, and long-chain polyacrylic acid to synthesize carbonized polymer dots (CPDs)...