Unerupted Lower Third Molar Extractions and Their Risks for Mandibular Fracture

As every surgical procedure extraction of third molars can result in several complications, among them the mandibular angle fracture. Predisposing factors for fracture should be analyzed during and after the surgery. This paper aims to discuss the predisposing factors to the occurrence of mandibular angle fractures during and after the procedure for third molars extraction, as well as surgical principles to avoid this complication.

Inferior Alveolar Nerve Function After Sagittal Split Osteotomy by Reciprocating Saw or Piezosurgery Instrument: Prospective Double-Blinded Study

Purpose: The aim of this prospective study was to objectively evaluate inferior alveolar nerve (IAN) sensory disturbances in patients who underwent sagittal split ramus osteotomy (SSRO) by comparing 1 side treated with a reciprocating saw with the other side treated with a piezosurgery device.Materials and Methods: Clinical evaluation of IAN sensory disturbance was undertaken preoperatively and at 1 week, 4 weeks, 2 months, and 6 months postoperatively in 20 patients who underwent SSROat the Division of Oral and Maxillofacial Surgery, Araraquara Dental School, Sao Paulo State University. The 20 patients were examined at all periods for IAN functionality by Semmes-Weinstein testing; neither the patients nor the examiner knew which side was treated using piezosurgery or a reciprocating saw.Results: The mean age of the patients was 28.4 years (range, 20 to 48 yr). Before surgery, no patient had impaired function of the IAN in any of the 8 zones in the mental and inferior lip areas. All patients reported feeling the first monofilament at the time of the preoperative test. Seven days postoperatively, all patients reported some kind of altered sensitivity in at least 1 zone evaluated.Conclusions: The results of this study suggest there was no statistically significant difference in the sensitivity of the labiomental area regarding the instrument used to perform the osteotomy. Future studies will focus on enlarging the sample and evaluating the results. (C) 2014 American Association of Oral and Maxillofacial Surgeons

Imunidade celular em caninos neonatos - do nascimento ao 45° dia de idade

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Temporary occlusion of the inferior lacrimal punctum and canaliculi of dogs with n-butyl-cyanoacrylate and 2-octyl-cyanoacrylate

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Seletividade de inseticidas utilizados na cultura algodoeira a ovos e larvas de terceiro instar de Cycloneda sanguinea

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Intervention program efficacy for spelling difficulties

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Interno e internacional: fronteiras, continuidades ou semelhanças? Notas sobre Gramsci e Waltz relacionadas ao Terceiro Debate teórico em Relações Internacionais

The aim of this text is to provide a brief discussion on possible similarities, equal formulations and differences concerning internal level and international level from a critical comparison between a brief presentation of Antonio Gramsci’s and Kenneth Waltz theoretical formulations.

Involvement of the AT1 receptor in the venoconstriction induced by angiotensin II in both the inferior vena cava and femoral vein

Although angiotensin II-induced venoconstriction has been demonstrated in the rat vena cava and femoral vein, the angiotensin II receptor subtypes (AT1 or AT2) that mediate this phenomenon have not been precisely characterized. Therefore, the present study aimed to characterize the pharmacological receptors involved in the angiotensin II-induced constriction of rat venae cavae and femoral veins, as well as the opposing effects exerted by locally produced prostanoids and NO upon induction of these vasomotorresponses. The obtained results suggest that both AT1 and AT2 angiotensin II receptors are expressed in both veins. Angiotensin II concentration–response curves were shifted toward the right by losartan but not by PD 123319 in both the vena cava and femoral vein. Moreover, it was observed that both 10−5 Mindomethacin and 10−4 M L-NAME improve the angiotensin II responses in the vena cava and femoral vein. In conclusion, in the rat vena cava and femoral vein, angiotensin II stimulates AT1 but not AT2 to induce venoconstriction, which is blunted by vasodilator prostanoids and NO.

Avaliação cefalométrica das alterações esqueléticas, dentárias do perfil facial naturais e induzidas pelos aparelhos de Herbst e Bionator no tratamento da má oclusão de Classe II, divisão 1ª

Pós-graduação em Ciências Odontológicas - FOAR

Doença do trato inferior (DITUI) em felinos doméstico

Lower urinary tract disease (LUTD) is a multifactorial disease, wich may be caused by uroliths and calculations, bacterial and viral infections and anatomical abnormalities, among others. The disease can also be of unknown origin in wich case it is called intersticial cystitis. Knowing that the disease may have many causes, it is necessary to know the exact etiology and the best method of diagnosis, to establish specific therapeutic measures for each case. The diagnostic methods most commonly used are: urinalysis, radiography and ultrassonography, but the blood count and biochemistry can be used, trying to assess the overall status of the animal. The terapy used depends on the causative agent of disease, wich may include changes in supply until emergency treatment, azotemia in cats with post-renal. The present study aims to present a complete study of a disease, addressing it’s etiology, diagnosis and treatment, with particular attention to first item

Otimização do braço inferior da suspensão dianteira do veículo Baja utilizando o método dos elementos finitos

Mass reduction coupled with the mechanical performance in service has been the goal of many projects related to the transport area, considering the advantages that mass reduction can bring. However, make a simple material substitution without design a new geometry to corroborate for the best component performance, often makes the replacement unviable. In this study, it was investigated the advantages of replacing the prototype BAJA SAE front suspension lower arm of Equipe Piratas do Vale de BAJA SAE - Universidade Paulista, Campus Guaratinguetá, actually produced with steel, for a new component made of carbon fiber composite. The new geometry has been developed to provide the best possible performance for this component and your easy manufacturing. The study was done using the 3D modeling tools and computer simulations via finite element method. The first stage of this work consisted on calculation of the estimated maximum contact force tire / soil in a prototype landing after jump at one meter high, drop test in the laboratory with the current vehicle, current front suspension lower arm 3D modeling, finite element simulation and analysis of critical regions. After all current component analysis, a new geometry for the part in study was designed and simulated in order to reduce the component mass and provide a technological innovation using composite materials. With this work it was possible to obtain a theoretical component mass reduction of 25,15% maintaining the mechanical strength necessary for the appropriated component performance when incited

Estudo e análise do risco e da viabilidade econômica do mercado cativo e do mercado livre de energia elétrica no terceiro ciclo tarifário

In 2004 two trading environment for contracts of purchase and of electricity energy were established, the Regulated Contracting Environment (RGE) and the Free Contracting Environment (FCE). In the first one, consumers can only buy their energy directly from local electricity distribution, and in the second one, consumers can choose their delivery, amount and type of energy that they will burn through bilateral contracts. Thus, before deciding to migrate to the FCE, it is necessary understanding the rules of marketing, the risk involved and the economic viability of the two markets so can determine which environment has more benefits to the consumer. This paper aims to offer tools to support takeover decision of potentially free costumers, who have the option to migrate to market in order to evaluate the benefits and disadvantages of each market. This paper has also considered the new rules of the third rate cycle, where consumers can opt for green tax. The methodology presented is based on calculations of spending with energy and the risk of flag in captive market and free market in one year

Comunicação no terceiro setor: novos paradigmas para transformação social

This study is the result of a bibliographical research on the performance of the Third Sector in the current society. From references the study tried to locate the sprouting of the Third Sector in the international scene, whit the bankruptcy of welfare state, until its insertion in the Brazilian scene. Following this historical context, the paper of Communitarian Communication, Social Marketing and Communitarian Public Relations is discussed the importance of the communication of this Sector. Moreover, it has the effort of making one brief conceptualization and definition of the present terms. Working whit the concepts of Communitarian Communication and Communitarian Public Relations the study tried to focus the importance of creating a bond whit the development of a new educational model. Finally, the relation and the paper of the Communication in the construction of a new conception of citizenship was discussed. The hypothesis that crossed this study with respect to the potentialities of the Third Sector are considered an answer to the current social economic and political questions. Confiding, thus, a dynamic and stimulating field for the professional of Public Relations that, opposing what some studies had tries to show, are not necessarily the service of the market or private interests, but can collaborate whit its expertise to help to rescues the ethical values capable to change the life into a more solidary society

Geologia das coquinas-reservatório do Campo de Pampo, Bacia de Campos

The Pampo oil field is located in the southwest of the trend Badejo-Linguado-Pampo in an accumulation of single - mixed trap: structural-stratigraphic-diagenetic. Its main reservoir is a coquina shell of bivalves (the lowest) in the Lagoa Feia Group. During the rift phase, the Badejo-Linguado-Pampo trend´s accumulations evolve according to three tectono-stratigraphic cycles. The first two cycles are formed by siliciclastic rocks with fining up sequences and carbonates coquinas bivalves. The youngest cycle related to Alagoas age is a transgressive event represented by the presence of an evaporitic layer in the top (anhydrite). This study aims to characterize the reservoir Coqueiros Formation based on the analysis of 2D and 3D seismic data and well data-correlation profiles. The structural map of the top of coquinas reservoir indicates a curvilinear contour of Pampo Fault as described on the literature. This fault was interpreted on seismic data as a basement´s high, and it doesn´t show influence on the horizons above the top of Lagoa Feia Group. The Pampo fault is responsible for the division of the field into two blocks: the hanginwall in the West and the footwall to the East. This division is well marked on the reservoir´s isopach map where a greater thickness of reservoir is observed on the lower block. In the Southeast extreme of Badejo-Linguado-Pampo trend, on Pampo Field, the thick siliciclastic´s interval ends laterally to the basement, and its lower´s cycle forms a wedge, as consequence the carbonate-coquina overlaps directly the basement. Another implication of the higher and distal position of Pampo field is that the third cycle is absent, truncated by the unconformity pre-Macaé Group (Albian)