Effect of root perforation repair with mineral aggregate-based cements on the retention of customized fiberglass posts

Odontology - The purpose of this study was to investigate whether the root perforation repair with mineral aggregate-based cements affects the retention of customized fiberglass posts to bovine...     

Computer-Aided Diagnosis of Vertebral Compression Fractures Using Convolutional Neural Networks and Radiomics

Journal of Digital Imaging - Vertebral Compression Fracture (VCF) occurs when the vertebral body partially collapses under the action of compressive forces. Non-traumatic VCFs can be secondary to...     

The place of therapy: between lab and field in the psychoanalytic office

This article builds on recent scholarship in medicine, science and technology illuminating the role of place and materiality in medical work. Drawing on ethnographic observations and qualitative interviews with US psychiatrists, psychologists and clinical social workers, I examine how the therapy office shapes psychoanalytic psychotherapists’ efforts to understand their patients’ unconscious conflicts. The concepts of ‘laboratory’ and ‘field’ frame my discussion of the material set up of the clinical room and the relational practices it fosters. I show that psychoanalytic practitioners try to approximate ‘laboratory conditions’ that insulate patients’ problems from their everyday contexts and ensure a sense of stability. I also demonstrate that these clinicians’ work depends on revealing personal preferences in the therapy room and fostering therapeutic relationships that resemble those in patients’ everyday lives, making the office akin to the ‘field’. The office thus becomes epistemically productive through therapists’ management of the paradoxical relationship between laboratory and field.     

Placental metal concentrations and birth outcomes: The Environment and Childhood (INMA) project

Objective

To examine the association of placental levels of arsenic (As), cadmium (Cd), mercury (Hg), lead (Pb), manganese (Mn), and chromium (Cr) with birth outcomes (birth weight, length, and head circumference, low birth weight [LBW], gestational age, preterm delivery, and small for gestational age [SGA]) in mother-child pairs from the Environment and Childhood (INMA) Project in Spain.

Activity of tedizolid against gram-positive clinical isolates causing infections in Europe and surrounding areas (2014–2015)

Activities of tedizolid and comparators were evaluated against gram-positive isolates responsible for skin and skin structure infections, pneumonia, and bloodstream infections. Non-duplicate gram-positive isolates (8011) were collected from 20 European countries/regions.

Tedizolid (0.12?mg/L) showed similar results of minimum inhibitory concentration required to inhibit the growth of 50% of organisms (MIC₅₀) regardless of pathogen/group or infection type, except for coagulase-negative staphylococci, Enterococcus faecalis, and viridans group streptococci (VGS), against which tedizolid had MIC₅₀ values of 0.06, 0.25, and 0.06?mg/L, respectively. Similar results of tedizolid MIC₅₀ and minimum inhibitory concentration required to inhibit the growth of 90% of organisms (MIC₉₀) (MIC_50/90, 0.12/0.12?mg/L) were obtained against methicillin-resistant Staphylococcus aureus and methicillin-susceptible S. aureus. Tedizolid, linezolid, and daptomycin were active against enterococci. Tedizolid (MIC₉₀, 0.12–0.25?mg/L), ceftaroline (MIC₉₀, 0.12?mg/L), and vancomycin (MIC₉₀, 0.25–0.5?mg/L) had the lowest MIC₉₀ values against Streptococcus pneumoniae and VGS, whereas ceftaroline (MIC₉₀, ≤0.015?mg/L), penicillin (MIC₉₀, ≤0.06?mg/L), ceftriaxone (MIC₉₀, ≤0.06–0.12?mg/L), and tedizolid (MIC₉₀, 0.12?mg/L) were the most potent against β-haemolytic streptococci.

Tedizolid displayed potent activity against gram-positive isolates from Europe, regardless of infection type.