Radiology resident competency in orthopedic trauma detection in simulated on-call scenarios.

Purpose: To evaluate radiology residents' ability to accurately identify three specific types of orthopedic trauma using radiographic imaging within a simulated on-call environment.

Methods: We utilized the Wisdom in Diagnostic Imaging Emergent/Critical Care Radiology Simulation (WIDI SIM) to assess residents' preparedness for independent radiology call. The simulation included 65 cases, with three focusing on orthopedic trauma: sacral ala, femoral neck, and pediatric tibial/Toddler's fractures.

Analysis of historical data to accelerate deletion of Abnormal Toxicity Test requirement for biologicals and vaccines.

Abnormal Toxicity Test (ATT) is performed as quality control test by manufacturers and National Control Laboratory (NCL) to ensure safety of biologicals. However, stakeholders are in general consensus that extraneous toxic contaminations are extremely unlikely where Good Manufacturing Practices (GMPs) and consistent production have been established. This test requiring mice and guinea pigs is still a regulatory requirement for the batch release of biologicals in several countries although it has been deleted by some National Regulatory Authorities (NRAs) and Pharmacopoeias while some are still working on its elimination.

Response of health-related quality of life following pediatric/congenital cardiac catheterization procedures.

Background: Health related quality of life (HRQOL) is a patient-reported metric (PRM) that provides a holistic measure of health that is not addressed in traditional outcome measures. The acute responsiveness of HRQOL after pediatric/congenital cardiac catheterization procedures has not, to our knowledge, been studied.

Methods: A single-center prospective cohort study was performed, longitudinally evaluating HRQOL and other PRM in school-age children and adolescents (ages 8-18) undergoing diagnostic and interventional cardiac catheterization procedures prior to their scheduled procedure, and then 1 day, ∼1 month, and ∼3 months after the procedure.

Radiology resident proficiency in identifying misplaced lines, tubes, and devices: a simulation-based study using WIDI SIM.

Purpose: Accurate placement of medical devices is crucial in critical care to prevent severe complications. This study aims to evaluate radiology residents' proficiency in identifying four specific critical misplacements of medical devices using the Wisdom in Diagnostic Imaging Simulation (WIDI SIM).

Methods: A retrospective analysis was conducted on 1,102 responses from radiology residents who participated in the WIDI SIM between 2010 and 2022.

Correlation between adult trauma center status and radiology resident performance on trauma cases in the WIDI SIM exam.

Purpose: To assess whether adult trauma center status influences radiology resident performance on trauma cases in the Emergent/Critical Care Imaging SIMulation (WIDI SIM) exam.

Materials And Methods: This retrospective study analyzed 29,290 WIDI SIM exam scores from 110 adult trauma cases across 55 radiology residency programs. Residents were categorized by training level-R1 (n = 17,801), R2 (n = 9,136), R3 (n = 1,826), R4 (n = 527)-and by their program's adult trauma center designation: Level 1 (n = 20,121), Level 2 (n = 1,870), Level 3 (n = 1,029), Level 4 (n = 487), and no trauma designation (n = 5,834).

Integrated adsorption and electrochemical sensing of Th(IV) ions using graphene oxide and chitosan decorated magnetite-based adsorbent.

Nuclear waste management is a crucial aspect as the most significant threat to the ecosystem is caused by radioactive waste in which thorium contamination remains a prominent issue. This work represents an integrated approach for the elimination of thorium through the adsorption technique and subsequent electrochemical sensing using Magnetite@Graphene Oxide@Chitosan (M@GO@Cs). Moreover, the sorption of Th(IV) ions is optimized through batch studies, which are consistent with the results derived from ANOVA using the Box-Behnken Design model, and the ideal parameters resulted in 95.

Dph4 is an Hsp70 Cochaperone with Iron-Binding Properties.

J-domain proteins (JDPs) are obligate cochaperones of Hsp70s with a wide range of functions in protein homeostasis. Although the J-domain is required for the stimulation of Hsp70s ATPase activity, the functional specificity of JDPs is governed by domains or regions other than the J-domain. Jjj3/Dph4, a class III JDP, is required for diphthamide (DPH) biosynthesis in eukaryotes, including yeast and mammals.

An unexpected culprit of haemoptysis: Bronchial varices and review of literature.

Bronchial varices, characterized by dilated and tortuous vessels within the bronchial tree, are a rare entity often presenting as massive or recurrent haemoptysis. Multiple aetiologies have been described in the literature including congenital or acquired pulmonary vein stenosis secondary to surgical or radiofrequency ablation or other cardiac interventions. We present a case of a 60-year-old female with a history of systemic hypertension, hypothyroidism and sick sinus syndrome, who presented with intermittent episodes of dry cough and haemoptysis.

Phage Mediated Biocontrol: A Promising Green Solution for Sustainable Agriculture.

Unlabelled: In the current scenario of growing world population, limited cultivable land resources, plant diseases, and pandemics are some of the major factors responsible for declining global food security. Along with meeting the food demand, the maintenance of food quality is also required to ensure healthy consumption and marketing. In agricultural fields, pest infestations and bacterial diseases are common causes of crop damage, leading to massive yield losses.

Circular economical approach of extracting nanocarbons from waste pea peel for sensing of p-nitrophenol and its conversion into paracetamol.

An important paradigm shift towards the circular economy is to prioritize waste prevention, reuse, recycling, and recovery before disposal is necessary. In this context, a sustainable protocol of converting waste pea peel (wPP) into low-cost carbon nanomaterials for sensing and conversion of p-nitrophenol (p-NP) into value-added paracetamol is being reported. Two fractions of the carbonaceous nanomaterials were obtained after the hydrothermal treatment (HT) of wPP, firstly an aqueous portion containing water-soluble carbon dots (wPP-CDs) and a solid residue, which was converted into carbonized biochar (wPP-BC).

Upper Esophageal Sphincter and Esophageal Motility Pathology on Manometry in Retrograde Cricopharyngeal Dysfunction.

Objective: There exists a paucity of data regarding the mechanism and manometric findings in retrograde cricopharyngeal dysfunction (RCPD). In this study, we aimed to compare esophageal physiologic findings between patients with RCPD compared to an asymptomatic cohort.

Study Design: Case-control study.

Meta-QTL and ortho analysis unravels the genetic architecture and key candidate genes for cold tolerance at seedling stage in rice.

Unlabelled: Rice, a critical cereal crop, grapples with productivity challenges due to its inherent sensitivity to low temperatures, primarily during the seedling and booting stages. Recognizing the polygenic complexity of cold stress signaling in rice, a meta-analysis was undertaken, focusing on 20 physiological traits integral to cold tolerance. This initiative allowed the consolidation of genetic data from 242 QTLs into 58 meta-QTLs, thereby significantly constricting the genetic and physical intervals, with 84% of meta-QTLs (MQTLs) being reduced to less than 2 Mb.

Genome-wide association study (GWAS) identified PCOS susceptibility variants and replicates reported risk variants.

Background: Genetic predisposition and environmental factors are considered risk factors for polycystic ovary syndrome (PCOS). Genome-wide association studies (GWAS) have been reported from various subpopulations to evaluate SNPs associated with PCOS risk. No PCOS-associated GWAS study has been reported from India so far.

An assessment of radiology resident competency in identifying suppurative retropharyngeal lymphadenitis: an examination using the WIDI SIM platform.

Background And Purpose: Suppurative retropharyngeal lymphadenitis is a retropharyngeal space infection almost exclusively seen in the young (4-8 years old) pediatric population. It can be misdiagnosed as a retropharyngeal abscess, leading to unnecessary invasive treatment procedures. This retrospective study aims to assess radiology residents' ability to independently identify CT imaging findings and make a definitive diagnosis of suppurative retropharyngeal lymphadenitis in a simulated call environment.

Monitoring thyroid function during amiodarone use.

Amiodarone is an antiarrhythmic drug used to treat cardiac tachyarrhythmias. It has many adverse effects, with thyroid dysfunction one of the most notable. Through various mechanisms, both thyrotoxicosis and hypothyroidism can occur secondary to amiodarone therapy.

Development of a Prediction Model for Surgery or Early Mortality at the Time of Initial Assessment for Necrotizing Enterocolitis.

Objective:  No available scale, at the time of initial evaluation for necrotizing enterocolitis (NEC), accurately predicts, that is, with an area under the curve (AUC) ≥0.9, which preterm infants will undergo surgery for NEC stage III or die within a week.

Study Design:  This is a retrospective cohort study ( = 261) of preterm infants with <33 weeks' gestation or <1,500 g birth weight with either suspected or with definite NEC born at Parkland Hospital between 2009 and 2021.

Maternal body mass index and necrotizing enterocolitis: A case-control study.

Introduction: Our aim was to determine if maternal body mass index (BMI) is associated with necrotizing enterocolitis (NEC) in a large urban delivery center.

Methods: This single center retrospective case-control study included 291 infants under gestational age of 33 weeks admitted to the neonatal intensive care unit (NICU) during a 10-year period. Cases of stage 2 and 3 NEC were matched at a ratio of 2 controls (n = 194) to 1 case (n = 97).

Genetic Determinants of Selenium Availability, Selenium-Response, and Risk of Polycystic Ovary Syndrome.

Selenium is a trace element and its deficiency has been associated with the risk of PCOS, a multifactorial syndrome that affects a large number of women worldwide. Several databases and literature were searched to find out genetic variants of the genes involved in selenium uptake, metabolism, and regulation which may be significantly associated with the risk of PCOS through Se-related pathways. Genes that require selenium for their biological actions to perform were also shortlisted.

Inhibitory impact of MgO nanoparticles on oxidative stress and other physiological attributes of spinach plant grown under field condition.

Unlabelled: Green synthesis of NPs is preferred due to its eco-friendly procedures and non-toxic end products. However, unintentional release of NPs can lead to environmental pollution affecting living organisms including plants. NPs accumulation in soil can affect the agricultural sustainability and crop production.

Psychological Distress During COVID-19 Pandemic in School-age Children of Health Care Professionals.

Background: COVID-19 pandemic had a profound impact on the psychosocial well-being of societies across nations.

Methods: This prospective interventional study assessed the psychological distress in children, aged 6-19 years, whose parents were health care professionals. Parents were interviewed with a set of questionnaires based on signs of psychological distress given in the UNICEF and Childline's manual "Psychosocial Support for Children during COVID-19".