Monument bolchévik représentant le prolétariat écrasant l'ancien régime : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 60447

Troupes de l'Armée Rouge quittant Pétrograd pour le front polonais : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 60448

Pétrograd, dans les rues, bannière portant cette inscription : [illisible] règne des travailleurs et des [illisible] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 60446

Computer-Guided Surgery in Implantology: Review of Basic Concepts

The aim of the present study was to conduct a critical literature review about the technique of computer-guided surgery in implantology to highlight the indications, purposes, immediate loading of implants and complications, protocol of fabrication, and functioning of virtual planning software. This literature review was based on OLDMEDLINE and MEDLINE databases from 2002 to 2010 using the key words "computer-guided surgery" and "implant-supported prosthesis." Thirty-four studies regarding this topic were found. According to the literature review, it was concluded that the computer-assisted surgery is an excellent treatment alternative for patients with appropriate bone quantity for implant insertion in complete and partially edentulous arches. The Procera Nobel Guide software (Nobel Biocare) was the most common software used by the authors. In addition, the flapless surgery is advantageous for positioning of implants but with accurate indication. Although the computer-guided surgery may be helpful for virtual planning of cases with severe bone resorption, the conventional surgical technique is more appropriate. The surgical guide is important for insertion of the implants regardless of the surgical technique, and the success of immediate loading after computer-guided surgery depends on the accuracy of clinical and/or laboratorial steps.

Entre o semear e a próxima colheita: uma análise dos escritos de Lenin sobre a questão agrário-camponesa

Pós-graduação em Ciências Sociais - FFC

Organização e espontaneidade: a autonomia das massas no pensamento dialético de Rosa Luxemburg

Pós-graduação em Ciências Sociais - FFC

Discussões sobre políticas para mulher e família na Rússia revolucionária

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Histórias que a revolução não permitiu contar

Não disponível

Rebound-associated vertebral fractures after discontinuation of denosumab-from clinic and biomechanics.

Rebound-associated vertebral fractures may follow treatment discontinuation of highly potent reversible bone antiresorptives, resulting from the synergy of rapid bone resorption and accelerated microdamage accumulation in trabecular bone. INTRODUCTION The purposes of this study are to characterize rebound-associated vertebral fractures following the discontinuation of a highly potent reversible antiresorptive therapy based on clinical observation and propose a pathophysiological rationale. METHODS This study is a case report of multiple vertebral fractures early after discontinuation of denosumab therapy in a patient with hormone receptor-positive non-metastatic breast cancer treated with an aromatase inhibitor. RESULTS Discontinuation of highly potent reversible bone antiresorptives such as denosumab may expose patients to an increased fracture risk due to the joined effects of absent microdamage repair during therapy followed by synchronous excess activation of multiple bone remodelling units at the time of loss-of-effect. We suggest the term rebound-associated vertebral fractures (RVF) for this phenomenon characterized by the presence of multiple new clinical vertebral fractures, associated with either no or low trauma, in a context consistent with the presence of high bone turnover and rapid loss of lumbar spine bone mineral density (BMD) occurring within 3 to 12 months after discontinuation (loss-of-effect) of a reversible antiresorptive therapy in the absence of secondary causes of bone loss or fractures. Unlike atypical femoral fractures that emerge from failure of microdamage repair in cortical bone with long-term antiresorptive treatment, RVF originate from the synergy of rapid bone resorption and accelerated microdamage accumulation in trabecular bone triggered by the discontinuation of highly potent reversible antiresorptives. CONCLUSIONS Studies are urgently needed to i) prove the underlying pathophysiological processes suggested above, ii) establish the predictive criteria exposing patients to an increased risk of RVF, and iii) determine appropriate treatment regimens to be applied in such patients.

Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg.

3.F.:25-29, 1917-1921

Nuevas poesías y Evangélicas, con un estudio del dr. Alfredo L. Palacios.

Author's pseud., Almafuerte, at head of title.

American gas engineering journal.

Title from caption.

Sachs-Villatte enzyklopädisches französisch-deutsches und deutsch-französisches Wörterbuch : mit Angabe der Aussprache nach dem phonetischen System der Methode Toussaint-Langenscheidt = Sachs-Villatte dictionnaire encyclopédique français-allemand et allemand-français : indiquant la pronunciation d'après le système phonétique de la Méthode Toussaint-Langenscheidt /

Advertisements: 16 p. after text (of both volumes).

El mirador de Próspero.

Mode of access: Internet.

Der Ziegelbrenner.

Mode of access: Internet.