Search results for "LSA"

Nicotinamide adenine dinucleotides in the convulsant rat brain

1970

Epidemiology and diagnostic and therapeutic management of febrile seizures in the Italian pediatric emergency departments: A prospective observationa…

2015

AIM: Febrile seizures (FS) involve 2-5% of the paediatric population, among which Complex FS (CFS) account for one third of accesses for FS in Emergency Departments (EDs). The aim of our study was to define the epidemiology, the clinical, diagnostic and therapeutic approach to FS and CFSs in the Italian EDs. METHODS: A multicenter prospective observational study was performed between April 2014 and March 2015. Patients between 1 and 60 months of age, randomly accessing to ED for ongoing FS or reported FS at home were included. Demographic features and diagnostic-therapeutic follow-up were recorded. FS were categorized in simple (<10min), prolonged (10-30min) and status epilepticus (>3…

Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risk…

2015

Summary Background The Global Burden of Disease, Injuries, and Risk Factor study 2013 (GBD 2013) is the first of a series of annual updates of the GBD. Risk factor quantification, particularly of modifiable risk factors, can help to identify emerging threats to population health and opportunities for prevention. The GBD 2013 provides a timely opportunity to update the comparative risk assessment with new data for exposure, relative risks, and evidence on the appropriate counterfactual risk distribution. Methods Attributable deaths, years of life lost, years lived with disability, and disability-adjusted life-years (DALYs) have been estimated for 79 risks or clusters of risks using the GBD 2…

Inverse relationship between body mass index and mortality in older nursing home residents: A meta-analysis of 19,538 elderly subjects

2015

Body mass index (BMI) and mortality in old adults from the general population have been related in a U-shaped or J-shaped curve. However, limited information is available for elderly nursing home populations, particularly about specific cause of death. A systematic PubMed/EMBASE/CINAHL/SCOPUS search until 31 May 2014 without language restrictions was conducted. As no published study reported mortality in standard BMI groups (<18.5, 18.5–24.9, 25–29.9, ≥30 kg/m2), the most adjusted hazard ratios (HRs) according to a pre-defined list of covariates were obtained from authors and pooled by random-effect model across each BMI category. Out of 342 hits, 20 studies including 19,538 older nursin…

Anticonvulsant and antidepressant activity of the selected terpene GABA derivatives in experimental tests in mice

2006

The present study was designed to investigate the central nervous system activity of terpene GABA (and piracetam) derivatives designated as BF-1, BF-2, BF-3, BF-4, BF-5, BF-6. We assessed their anticonvulsant activity in the two main mouse models of seizures (MES-test, PTZ-test), an antidepressant-like effect in the forced swim test (FST), as well as an influence on spontaneous locomotor activity. Our study demonstrated the strong anticonvulsant activity of (1S,3R,7R)-(-)-3,8,8-trimethyl-4-aza-bicyclo[5.1.0]acetate-5-one hydrochloride (compound BF-2) in the PTZ-test. Activity of BF-2 was equipotent to ethosuximide (380 mg/kg, po) in the PTZ-test, when used at a dose of 100 mg/kg, po. No neu…

Multimorbidity increases the risk for sarcopenia onset: Longitudinal analyses from the English Longitudinal Study of Ageing.

2021

Background-\ud \ud Cross-sectional studies have demonstrated that multimorbidity is associated with sarcopenia. However, to date, this association has not been extensively investigated longitudinally. Therefore, the aim of the present paper was to explore the association between multimorbidity at baseline and sarcopenia onset over 12 years of follow-up in a large representative sample of the English older adult population.\ud \ud Methods-\ud \ud Representative data from the English Longitudinal Study of Ageing (ELSA) were analyzed. Multimorbidity at baseline was defined as ≥2 medical conditions, of 17 conditions included. Participants were considered to have sarcopenia if they had low handg…

Sexual activity and cognitive decline in older age: a prospective cohort study

2020

Background: To explore the association between sexual activity and change in cognitive function over 4 years in a representative sample of older adults in England. Methods: Data were from 1963 men and 2513 women participating in Wave 6 (2012/2013) and Wave 8 (2016/2017) of the English Longitudinal Study of Ageing. Participants reported whether or not they had engaged in any sexual activity in the last year. Cognitive function was assessed with tests of immediate and delayed recall. Adjusted general linear models were used to test associations between sexual activity and changes in cognitive function. Results: Men who were sexually active at baseline had better preservation in immediate (0.1…

Automatic or manual arterial path for the ankle-brachial differences pulse wave velocity

2018

Este artículo se encuentra disponible en la página web de la revista en la siguiente URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0206434 An automated method for measuring arterial path length with devices that determine pulse wave velocity (PWV) in peripheral arteries is frequently applied. We aimed to compare arterial path length measurements based on mathematical height-based formulas with those measured manually and to assess whether the ankle-brachial difference (abD-PWV) measured with the VOPITB device is comparable to that obtained by manual measurements. In 245 patients, a metric measuring tape was used to determine the arterial path length from the suprast…

Double Drug Delivery Using Capped Mesoporous Silica Microparticles for the Effective Treatment of Inflammatory Bowel Disease

2019

[EN] Silica mesoporous microparticles loaded with both rhodamine B fluorophore (S1) or hydrocortisone (S2), and capped with an olsalazine derivative, are prepared and fully characterized. Suspensions of Si and S2 in water at an acidic and a neutral pH show negligible dye/drug release, yet a notable delivery took place when the reducing agent sodium dithionite is added because of hydrolysis of an azo bond in the capping ensemble. Additionally, olsalazine fragmentation induced 5-aminosalicylic acid (5-ASA) release. In vitro digestion models show that S1 and S2 solids are suitable systems to specifically release a pharmaceutical agent in the colon. In vivo pharmacokinetic studies in rats show …

Global, regional, and national mortality among young people aged 10–24 years, 1950–2019: a systematic analysis for the Global Burden of Disease Study…

2021

Background Documentation of patterns and long-term trends in mortality in young people, which reflect huge changes in demographic and social determinants of adolescent health, enables identification of global investment priorities for this age group. We aimed to analyse data on the number of deaths, years of life lost, and mortality rates by sex and age group in people aged 10–24 years in 204 countries and territories from 1950 to 2019 by use of estimates from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019. Methods We report trends in estimated total numbers of deaths and mortality rate per 100 000 population in young people aged 10–24 years by age group (10–14 y…