PURPOSE To identify Mycobacterium leprae in ocular conjunctivae and evaluate conjunctival bacilloscopy as leprosy diagnosis and follow-up test. METHODS We used the superior tarsal conjunctiva scraping technique in 52 newly diagnosed leprosy patients between July and September 2004 at the "Oculistas Associados de Brasília", in Brasília, DF, Brazil, and compared the conjunctival bacilloscopy wi...

A fully atomistic simulation study is reported to provide mechanistic insight into the superior performance experimentally observed for a polymer membrane (Carta et al., Science, 2013, 339, 303-307). The membrane namely PIM-EA-TB is produced by a shape-persistent ladder polymer of intrinsic microporosity (PIM) with rigid bridged bicyclic ethanoanthracene (EA) and Tröger's base (TB). The simulat...

Background Nurses are likely to encounter opportunities to engage patients in alcohol interventions, yet few have received preparation for this work. Although screening procedures are relatively straightforward and easily utilized by nurse professionals, developing a personalized, brief, and effective response to promote behavior change for indicated cases is a clinical skill that, for many nur...

The Western Arctic Shelf–Basin Interactions (SBI) project is a 10-year Arctic environmental change program. A major field campaign occurred in the spring, summer and fall seasons between 2002 and 2004. The SBI program was developed to investigate the production, transformation and fate of carbon on shelf and slope regions of the Chukchi and Beaufort seas and shelf–basin interactions with the Ar...

Alcohol is strongly linked to the leading causes of adoles­ cent and adult mortality and health problems, making medical settings such as primary care and emergency departments important venues for addressing alcohol use. Extensive research evidence supports the effective­ ness of alcohol screening and brief interventions (SBIs) in medical settings, but this valuable strategy remains underused,...

The use of screening and brief interventions (SBI) has been proposed to reduce future alcohol misuse and injury in traumatic brain injury (TBI) patients. As a result a SBI protocol for TBI patients was introduced with nursing training at a community hospital. In the 2 years following the implementation of a SBI protocol and nursing training, the number of patients with positive alcohol results ...

CONTEXT A change in the epidemiology of pathogens causing serious bacterial infection (SBI) has been noted since original recommendations were made for the empirical antibiotic choices for young infants with fever. OBJECTIVE To assess the prevalence of SBI caused by Listeria monocytogenes and Enterococcus species. DATA SOURCES A literature search was conducted on keywords related to SBI, L....

OBJECTIVE To analyse the outpatient management of selected febrile infants younger than 90 days without systematic lumbar puncture and antibiotics. METHODS A prospective registry-based cohort study including all the infants ≤90 days with fever without a source (FWS) who were evaluated in a paediatric emergency department (ED) over a 7-year period (September 2007-August 2014). We analysed the ...

Perioperative bleeding is a potentially devastating complication in neurosurgical patients, and plasma fibrinogen concentration has been identified as a potential modifiable risk factor for perioperative bleeding. The aim of this study was to evaluate preconditioning with Crotalus atrox venom (Cv-PC) as potential preventive therapy for reducing perioperative hemorrhage in the rodent model of su...