Impact of rapid blood culture identification PCR panel on optimal antibiotic use in methicillin-susceptible bacteremia.

Unlabelled: Rapid identification of methicillin-susceptible (MSSA) bacteremia may optimize antibiotic use and clinical outcomes. The study objective was to assess the impact of the BioFire® blood culture identification (BCID) polymerase chain reaction (PCR) panel on antibiotic use and clinical outcomes in patients with MSSA bacteremia. This was a retrospective chart review of adult inpatients with MSSA bacteremia during the pre-PCR (June 2018-December 2019) and post-PCR (June 2020-December 2021) implementation periods.

Unmasking Verbal Defensiveness: The Role of Psychological Threat in Sentence Completion Tests.

Shedding light on the validity of sentence completion test (SCT) verbal defensiveness as an index of defensive behavior, the current two-part study examined the relationship between psychological threat and verbal defensiveness among military security and mission-critical team candidates using SCTs. Our study showed that as the threatening nature of SCT stems increased, defensive responses also increased, substantiating the link between psychological threat and defensive behavior. In addition, expert ratings of stem content revealed moderately strong relationships with defensive responses across two different SCTs, irrespective of their structural characteristics.

Cashew () Extract: Possible Effects on Hypothalamic-Pituitary-Adrenal (HPA) Axis in Modulating Chronic Stress.

Depression presents a significant global health burden, necessitating the search for effective and safe treatments. This investigation aims to assess the antidepressant effect of the hydroethanolic extract of (AO) on depression-related behaviors in rats. The depression model involved 42 days of unpredictable chronic mild stress (UCMS) exposure and was assessed using the sucrose preference and the forced swimming (FST) test.

Synthesis of molecularly imprinted polymer by precipitation polymerization for the removal of ametryn.

Ametryn (AME) is a triazine herbicide which is mainly used to kill unwanted herbs in crops. Despite its importance in agriculture, the usage of AME also poses a risk to humans and the ecosystem due to its toxicity. Hence, it is important to develop a method for the effective removal of AME from various water sources which is in the form of molecular imprinting polymer (MIP).

Antidepressant, anti-amnesic and vasoprotective effect of Bombax costatum Pellegr. & Vuillet aqueous stem bark extract on chronic mild unpredictable stress induced in rat.

Ethnopharmacological Relevance: Bombax costatum Pellegr. & Vuillet is used traditionally in Northern Cameroon to treat memory impairment, anxiety, insomnia and depression.

Aim Of The Study: Investigating the effect of Bombax costatum stem bark aqueous extract (BC) on depression associated with amnesia and vascular disorder, using a chronic mild unpredictable stress (CMUS) model in rats for 30 days.

Long-term changes after carotid stenting assessed by intravascular ultrasound and near-infrared spectroscopy.

Background: Long-term effect of carotid stenting (CAS) on the stabilization of the plaque is almost unrecognized. Vascular healing and remodeling might seal the atherosclerotic plaque with neointimal hyperplasia decreasing the vulnerability. We aimed to assess long-term change in the lipid signal, stent and luminal dimensions and restenosis after CAS with the intravascular ultrasound (IVUS) and near-infrared spectroscopy (NIRS) imaging.

Long-term survival of carotid stenting patients with regard to single- or double-vessel carotid artery disease: a propensity score matching analysis.

Introduction: There is lack of long-term data outside of controlled clinical trials in carotid artery stenting (CAS). In this study, we compared the short-term outcome, long-term survival, and rate of re-interventions for restenosis in patients after CAS, related to the extent of carotid atherosclerosis classified as single-vessel (unilateral) or double-vessel (bilateral) carotid artery disease.

Material And Methods: We retrospectively evaluated 599 patients with significant carotid artery stenosis, who underwent 763 CAS procedures, and used the propensity score to match 226 pairs (452 patients) in the single- or double-vessel carotid disease.

Minority student and teaching assistant interactions in STEM.

Graduate student teaching assistants from underrepresented groups may provide salient role models and enhanced instruction to minority students in STEM fields. We explore minority student-TA interactions in an important course in the sciences and STEM - introductory chemistry labs - at a large public university. The uncommon assignment method of students to TA instructors in these chemistry labs overcomes selection problems, and the small and active learning classroom setting with required attendance provides frequent interactions with the TA.

Optical Coherence Tomography of the Coronary Arteries.

Intravascular imaging, particularly optical coherence tomography, has brought significant improvement in diagnostic and therapeutical approaches to coronary artery disease and has offered superior high-resolution visualization of coronary arteries. The ability to obtain images of intramural and transmural coronary structures allows the study of the process of atherosclerosis, effect of therapies, mechanism of acute coronary syndrome and stent failure, and performance of new devices and enables the interventional cardiologist to optimize the effect of percutaneous coronary intervention. In this review, we provide the summary of the latest published data on clinical use of optical coherence tomography as well as practical algorithm for optical coherence tomography-guided percutaneous coronary intervention for daily interventional practice.

The effects of male peers on the educational outcomes of female college students in STEM: Experimental evidence from partnerships in Chemistry courses.

A major concern among universities around the world is that female students face gender bias, discrimination and related barriers in male-dominated STEM fields. To investigate this concern, we conducted a novel large-scale experiment of interactions between female and male students in one of the most important gateway courses for the Sciences and a course in which students interact one-on-one extensively throughout the term. Over the past four years, at a large public research university, we randomly paired every student enrolled in an introductory Chemistry lab (3,902 students and total N = 5,537).

Anxiolytic and antidepressant effects of Ziziphus mucronata hydromethanolic extract in male rats exposed to unpredictable chronic mild stress: Possible mechanisms of actions.

Ethnopharmacological Relevance: Ziziphus mucronata (ZM) is used traditionally in the treatment of mood and depression. However, no existing scientific data is confirming this traditional claim.

Aim Of The Study: The present study was planned to investigate the anxiolytic and antidepressant-like effects of this plant in a stressed-induced depression model in rats.

Tetralogy of Fallot with concurrent patent foramen ovale and tricuspid valve dysplasia in a dog.

The echocardiographic findings of a young Pomeranian-cross dog with tetralogy of Fallot, patent foramen ovale, and tricuspid valve dysplasia are described. Ongoing medical management of hypoxemia and erythrocytosis was carried out and the dog survived to 2 years of age. Treatment options for tetralogy of Fallot are discussed.

Posttransplant Anemia as a Prognostic Factor of Mortality in Kidney-Transplant Recipients.

Findings on the association between posttransplant anemia (PTA) and mortality in posttransplant patients are scarce. This study explored whether PTA shortly after kidney transplantation (KT) predicts mortality at up to 10 years' follow-up, stratified for chronic kidney disease (CKD) stages. PTA was divided into 3 categories according to the hemoglobin (Hb) value: severe (Hb < 10 g/dl), mild (10.

Depression, stress and anxiety in medical students: A cross-sectional comparison between students from different semesters.

Objective: To compare the prevalence of anxiety, depression, and stress in medical students from all semesters of a Brazilian medical school and assess their respective associated factors.

Method: A cross-sectional study of students from the twelve semesters of a Brazilian medical school was carried out. Students filled out a questionnaire including sociodemographics, religiosity (DUREL - Duke Religion Index), and mental health (DASS-21 - Depression, Anxiety, and Stress Scale).

Occurrence of malignancies after kidney transplantation in adults: Slovak multicenter experience.

Malignancies are one of the three major causes of renal recipient´s death with a functioning graft after cardiovascular diseases and infections. Among the variety of risk factors, including conventional and specific to transplant recipients, the duration of immunosuppressive therapy, the intensity of therapy, and the type of immunosuppressive agent all have an impact on development of post-transplant malignancy. The aim of our retrospective study was to document the incidence, the type of malignancies, the patient/graft survival in the group of kidney transplant recipients in Slovak Republic, and to identify the factors which influenced the outcome.

Synthesis and Characterization of Molecular Imprinting Polymer Microspheres of Piperine: Extraction of Piperine from Spiked Urine.

Molecularly imprinted polymer (MIP) microspheres for Piperine were synthesized by precipitation polymerization with a noncovalent approach. In this research Piperine was used as a template, acrylic acid as a functional monomer, ethylene glycol dimethacrylate as a cross-linker, and 2,2'-azobisisobutyronitrile (AIBN) as an initiator and acetonitrile as a solvent. The imprinted and nonimprinted polymer particles were characterized by using Fourier transform infrared spectroscopy (FT-IR) and Scanning Electron Microscopy (SEM).

Clinical experience of conversion from cyclosporine to tacrolimus prolonged-release in stabilized kidney transplant patients.

Background And Aims: The CONCERTO study results showing the beneficial effects of conversion from cyclosporine to tacrolimus prolonged-release (tacrolimus PR) in stabilised patients after kidney transplantation, were first published in 2011. This communication describes our first experience of conversion from cyclosporine to tacrolimus PR in stabilised kidney transplant patients. The aim was to determine whether it could be used in routine clinical practice in the Czech and Slovak Republics.

Anemia has a negative impact on self-rated health in kidney transplant recipients with well-functioning grafts: findings from an 8-year follow-up study.

Purpose: Anemia is a predictor of mortality and of self-rated health (SRH). However, studies on the relationship between SRH and changes in hemoglobin (Hb) value over time stratified by chronic kidney disease (CKD) stages are lacking. The aim is to explore whether a change in Hb-value over time associates with SRH at up to 8-year follow-up, stratified for CKD stages.

Risk factors associated with efficacy outcomes in kidney transplantation: analysis of a contemporary cohort of patients from the A2309 trial.

A multivariate analysis of risk factors for a composite endpoint of treated biopsy proven acute rejection (BPAR), graft loss, death, or loss to follow-up was undertaken in a cohort of 833 de novo kidney transplants from an international trial (A2309). Patients were randomized to everolimus (trough concentration 3-8 ng/mL or 6-12 ng/mL) with reduced cyclosporine or to mycophenolic acid (MPA) with standard cyclosporine. Cox proportional hazard modeling, incorporating a range of recipient, donor, and transplant variables, showed that treatment group (i.

Social participation after kidney transplantation as a predictor of graft loss and mortality over 10 years: a longitudinal study.

Background: Social participation is considered to be an objective parameter for evaluating the success of transplantation. This study explores the association between posttransplant factors (kidney function, perceived side effects of immunosuppressive treatment, comorbidity, physical and mental health-related quality of life [HRQoL]) and social participation in patients 3 months to 6 years after kidney transplantation (baseline) and their impact on graft loss and mortality for up to 10 years (follow-up).

Methods: At baseline, 331 patients provided their socioeconomic and medical data (comorbidity, kidney function) and completed the end-stage renal disease symptom checklist (perceived side effects), the Short Form Health Survey-36 and the Participation Scale.

Adherence in patients in the first year after kidney transplantation and its impact on graft loss and mortality: a cross-sectional and prospective study.

Aims: To explore the predictive value of adherence to their immunosuppressive medication in kidney transplant recipients in the first year after kidney transplantation as a determinant of graft loss and mortality up to 12 years (prospective analysis) and its association with sociodemographic and medical factors and social support (cross-sectional analysis).

Background: Poor adherence to their immunosuppressive medication in kidney transplant recipients remains the leading preventable cause of poor patient outcomes.

Design: Prospective and cross-sectional study.

Health-related quality of life 3 months after kidney transplantation as a predictor of survival over 10 years: a longitudinal study.

Aim: This study explores the association between kidney function, side effects of immunosuppressive treatment, coping self-efficacy, and physical and mental HRQoL at 3 months (baseline) after kidney transplantation (KT) and their impact on patient and graft survival for up to 10 years (follow-up).

Methods: A group of 151 patients provided at baseline their socioeconomic and medical (CKD-EPI) data and completed the End-Stage Renal Disease Symptom Checklist (perceived side effects), the coping self-efficacy scale, and the SF-36. At follow-up, patients' health status was noted.

Radiology medical student education: an outcome-based survey of PGY-1 residents.

Rationale And Objectives: Postgraduate year (PGY)-1 residents are frequently required to order imaging studies and make preliminary interpretations on them. This study determines whether PGY-1 residents feel their radiology education in medical school sufficiently trained them for the clinical responsibilities of internship.

Materials And Methods: This multicenter, institutional review board-approved survey asked PGY-1 trainees three categories of questions: 1) extent of medical school training for ordering and interpreting imaging studies, 2) confidence levels in ordering appropriate imaging studies and making common/emergent diagnoses, and 3) rating the importance of radiologic interpretation by interns.