Search results for "IAP"

Immediate implants placed in fresh sockets associated to periapical infectious processes: a systematic review

2013

Objetives: The development of treated implant surfaces, added to the increase of the aesthetic requirements by the patients has led to a change in the treatment protocols as well as the development of techniques such as the onefase implants and the immediate prosthetic loading. One of the usual contraindications of the implant treatment is the presence of periapical disease associated to the tooth to be replaced. The aim of this paper is to review the published literature on immediate implant placement in extraction sockets of teeth with periapical pathology, considering the level of scientific evidence, and following the principles of medicine and evidence-based Dentistry. Material and Met…

Effect of temperature on the duration of sensitive period and on the number of photoperiodic cycles required for the induction of reproductive diapau…

2013

Abstract Correct timing of the induction of photoperiodic reproductive diapause has been found to play an important role in the life cycle of several northern insect species. However, even when the environmental conditions are favourable for diapause, the switch to diapause can only take place when the females are in a proper developmental and physiological stage, referred to as the sensitive period (SP) for diapause. We have previously shown that in a northern fly species, Drosophila montana, the developmental pathway of the ovaries (direct maturation vs. diapause) is determined by photoperiodic cues that the females receive after eclosion. Here, we have studied the effects of temperature …

An update in periapical surgery

2006

Periapical surgery has largely improved at all levels due to new technologies provided by researchers throughout the last years. The aim of this article is to carry out a bibliographic revision of the last seven years. For this reason, we will analyse the studies published in Medline and the most important spanish dental magazines. The subjects to investigate are mainly based on the incorporation of ultrasonic root-end, which allow the performance of small and adjusted retrograde cavities; as well as the new filling materials. We also include magnifying glasses or surgical microscope to the work material, plus surgical laser and the application of guided tissue regeneration.

dsRNA induces apoptosis through an atypical death complex associating TLR3 to caspase-8

2012

Toll-like receptor 3 (TLR3) is a pattern-recognition receptor known to initiate an innate immune response when stimulated by double-stranded RNA (dsRNA). Components of TLR3 signaling, including TIR domain-containing adapter inducing IFN-α (TRIF), have been demonstrated to contribute to dsRNA-induced cell death through caspase-8 and receptor interacting protein (RIP)1 in various human cancer cells. We provide here a detailed analysis of the caspase-8 activating machinery triggered in response to Poly(I:C) dsRNA. Engagement of TLR3 by dsRNA in both type I and type II lung cancer cells induces the formation of an atypical caspase-8-containing complex that is devoid of classical death receptors…

”Kun veljistä tuli Natoon pyrkiviä natseja, vaihtoehdoksi jäi teloitusrangaistus” : näin Venäjä oikeuttaa hyökkäyssodan Ukrainassa

2022

Venäjä on oikeuttanut hyökkäyksensä Ukrainaan paitsi vetoamalla pyrkimykseen estää Naton laajeneminen, myös väittämällä puhdistavansa naapurimaansa natseista. Mikä rooli fasisminvastaisella retoriikalla on, ja mistä Kreml sen alkujaan ammensi? nonPeerReviewed

Analysis of involvement of the 3?-untranslated regions in regulating mRNA stability for vitellogenin, cyanoprotein ?, and cyanoprotein ? from the bea…

2002

The degradation of the 3'-untranslated regions (UTRs) of vitellogenin, cyanoprotein alpha, and cyanoprotein beta from the bean bug, Riptortus clavatus, was analyzed in vitro. The degradation pattern was similar for all three RNAs, with a high degradation rate in non-diapausing adult insects and no degradation in the fifth instar nymphs and in diapausing adults, and was not correlated with the expression levels of these three proteins. Proteins binding to the 3'-UTRs were detected in polysomal and cytosolic extracts. These factors, however, were present in all developmental stages. The abundance of the polysomal factor showed little variation, but the cytosolic factor was enriched in adult i…

Vauraus, luotto, luottamus : talonpoikien lainasuhteet Pohjanlahden molemmin puolin 1796-1830

2014

Euroopan unioni tiellä kohti energiasisämarkkinoita : sisämarkkinahanke energiapoliittisten tavoitteiden valossa

2000

Virolaiset ikivanhaa hallitsijakansaa: Virolaisjohtajien puheita kansallisen identiteetin muokkaamiseksi 1930-luvulla

2012

Artikkelissa tarkastellaan Viroa melko itsevaltaisesti 1930-luvulla hallinneiden Konstantin Pätsin, armeijan ylipäällikön Johan Laidonerin ja suurimman osan Pätsin ajasta pääministerin virkaa toimittaneen Kaarel Eenpalun puheiden menneisyyspolitiikkaa. Tutkitut puheet käsittelivät Viron historiaa ennen 1800-luvun puoliväliin sijoittunutta niin sanottua kansallista heräämisaikaa. Aika muinaisen vapausajan lopusta kansalliseen heräämisaikaan on nähty kansallisesti passiivisena ajanjaksona, jolloin virolaisilla ei ollut varsinaista kansallistunnetta. Valtion johtajat pyrkivät puheillaan muinaisesta vapausajasta ja 700- vuotisesta miehitysajasta muuttamaan tätä käsitystä. Artikkelissa puheista …

The Permocarboniferous Basin and Range Province of Europe. An Application op Plate Tectonics

1976

Distribution and development of European late Hercynian intermontane troughs and associated volcanicity are related to an upper mantle diapir which formed above two subduction zones during the Hercynian cycle of orogenesis. Lateral spreading of the diapir caused regional extension of the previously folded crust and enabled tholeiitic magmas from the upper mantle and rhyolitic magmas from the lower crust to reach the surface.