Catalogo Ricerca UNIROMA1

Aims: Coronavirus disease 2019 (COVID-19) has caused an unprecedented change in the apparent epidemiology of acute coronary syndromes (ACS). However, the interplay between this disease, changes in pollution, climate, and aversion to activation of emergency medical services represents a challenging conundrum. We aimed at appraising the impact of COVID-19, weather, and environment features on the occurrence of ST-elevation myocardial infarction (STEMI) and non-ST-elevation myocardial infarction...

342 Impact of temporary traffic bans on the risk of acute coronary syndromes in a large metropolitan area

Aims: Strong epidemiologic evidence has highlighted the role of pollution, on top of adverse climate features, as a novel cardiovascular risk factor. However, mechanistic proof that reducing pollution may be beneficial to prevent atherothrombotic events is limited. We aimed at appraising the impact of temporary traffic bans in a large metropolitan area on the risk of acute coronary syndromes. Methods and results: Aggregate and anonymized data from 15 tertiary cardiac care centers were obtaine...

FORAME E CANALE RETROMOLARE : CASE REPORT

Il canale retromolare (RMC) e il forame (RMF) rappresentano rare variazioni anatomiche localizzate nella zona retromolare del mandibola, dietro il terzo dente molare. Questo caso clinico evidenzia l'importanza clinica di queste strutture a causa di il loro coinvolgimento in diverse procedure chirurgiche come quelle inferiori estrazioni dei terzi molari.

MANIFESTAZIONE EXTRA MIDOLLARE DI MIELOMA MULTIPLO

Il mieloma multiplo (MM) è una malattia incurabile e biologicamente eterogenea delle plasmacellule, che si traduce in una sovrapproduzione di immunoglobuline monoclonali a catena leggera e pesante. Il MM è la seconda neoplasia ematologica più comune. A livello internazionale, il MM costituisce circa l'1% di tutti i tumori nel mondo, con circa 86.000 nuovi casi all'anno (1). L'età media alla diagnosi è di 65 anni e l'attuale sopravvivenza a 5 anni è di circa il 46,6% (2,3). La malattia ossea, ...

Soft tissue stability in relation to implant design

One of the goals of implant rehabilitation is to improve tissue response over time. Some implant systems show a long-term maintenance of the marginal bone ridge and in some cases an increase in peri-implant bone 1. Many factors influence the tissue healing. Urdaneta et al. 2 shows a significant correlation with the abutment design. Vela3 in 2019 supposed the presence of fibers similar to dentoperiostals. The aim of our study is to demonstrate the existence and the disposition of oblique fi...

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