Temporomandibular disorders in females: acupuncture compared to occlusal splint

To compare the effect of acupuncture and occlusal splint in the treatment of temporomandibular disorders (TMD) in female patients.Method: Forty-eight female patients (mean age of 39.3±6.8 years) with diagnosed pain in muscles or joint according to RDC/TMD criteria were attended at UNESP - Aracatuba Dental School. Including criteria were reported pain in the chewing muscles and/or in the temporomandibular joint measured by a visual analogue scale (range from 0 to 10) and a reported reduction of the maximum mouth opening. Excluding factors were major occlusal problems, systemic diseases, pregnancy and age below 18 years. After randomization, the first group was treated with acupuncture performed by instructed dentist. The second group was treated with occlusal splint. The outcome variables were assessed at baseline (prior to the first treatment session) and after 1, 3 and 6 months. Primary criteria of success were improvement of mouth opening and pain reduction.Result: Acupuncture group exhibited chewing pain decrease from 5 (at baseline) to 1, 2 and 1 after 1, 3 and 6 months, respectively. In the splint group, chewing pain decreased from 4 to 2, 1 and 2 after 1, 3 and 6 months, respectively. The mouth opening (in mm) increased from 28 (at baseline) to 42, 44 and 46 after 1, 3 and 6 months, respectively in the acupuncture group. In the splint group, mouth opening improved from 29 to 40 after 1 month, and to 43 and 42 after 3 and 6 months. A significant pain reduction was noted for both groups when compared to the baseline (p<.001; Wilcoxon test). Acupuncture group had a significant clinical improvement of opening mouth (Mann-Whitney). Conclusion: The present outcomes suggest a positive association among acupuncture and occlusal splint on the reduction of chewing pain. Acupuncture was more effective in the mouth opening increase.

Enterococcus spp. em espécimes clínicos de pacientes atendidos em unidades de terapia intensiva

The relationship between the occurrence of enterococci in the oral microbiota and serious infections in patients hospitalized in intensive care units (ICU) has been established. This study evaluated the presence of Enterococcus faecalis and other species of this genus in the mouths of patients on ICU, correlating it with oral and systemic conditions. Data on health and socioeconomic, medication use, medical and family history of patients maintained for 72 hours in the ICU, diagnosed with severe infection or who have developed this condition after the entry to the unit were obtained. Fifty patients provided intraoral and extraoral clinical samples for analysis (above and subgingival biofilm, saliva and buccal mucosa, followed by obtaining samples of respiratory secretions for patients with pneumonia, and blood and urine for sepsis). The presence of target microorganisms was performed by polymerase chain reaction (PCR) and culture using selective media. The chi-square and Mann-Whitney tests were used for statistical analysis, and the significance level was 5%. The intraoral clinical conditions of the patients showed poor. E. faecalis was significantly more frequent microorganism, followed by E. faecium. The use of broadspectrum antimicrobial action was associated with the presence of these opportunistic microorganisms. These bacteria were more frequent in patients with periodontitis or gingivitis. The results showed that enterococci associated with serious infectious processes may originate from resident microbiota of patients and its prevalence is not elevated in healthy individuals.

Changes in the oxidative stress biomarkers in liver of streptozotocin-diabetic rats treated with combretum lanceolatum flowers extract

Aims: The study investigated the in vivo antioxidant activity and the in vitro radical scavenging capacity of the Combretum lanceolatum Pohl (Combretaceae) flowers ethanolic extract (ClEtOH) in streptozotocin-diabetic rats. Place and Duration of Study: Department of Chemistry, Federal University of Mato Grosso, Cuiabá, Brazil; between February 2012 and December 2012. Methodology: Male Wistar rats were divided into four groups: Normal rats treated with water/vehicle (N); diabetic rats treated with water (DC); diabetic rats treated with 250 mg/kg (DT250) or with 500mg/kg (DT500) of ClEtOH. After 21 days of treatment, liver samples were used for the analysis of the oxidative stress biomarkers and activity of antioxidant enzymes. In vitro radical scavenger capacity was investigated by the following methods: DPPH radical scavenging, ABTS radical cation decolorization and crocin bleaching assays. Results: Significant oxidative stress was observed in liver of DC, since the malondialdehyde (MDA, biomarker of lipoperoxidation) levels were increased in comparison with N. Increased activities of the antioxidant enzymes superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were also observed in DC, which could represent a compensatory mechanism against oxidative stress. Glutathione (GSH) levels were lower and similar between N and DC. The MDA levels were significantly decreased in liver of rats from DT250 and DT500, reaching levels similar those of N, suggesting that ClEtOH prevented lipoperoxidation. The treatment of diabetic rats with ClEtOH also increased the GSH levels, as well as increased the GSH-Px activity, and did not change the SOD activity. The results of in vitro radical scavenging capacity indicated that ClEtOH is highly active. Conclusion: These findings indicate that ClEtOH has antioxidant properties in liver of diabetic rats, decreasing lipoperoxidation and increasing the endogenous antioxidant responses. Both the antihyperglycemic effect and the capacity to scavenge free radicals may be related to the antioxidant activity of ClEtOH in diabetes.

Development, physical-chemical stability and rheological behavior of silicones formulations containing Dimethylaminoethanol (DMAE)

The aim of this paper was to develop formulations increased of DMAE and evaluate their physical-chemical stability and rheological behavior. Eleven formulations containing 3% DMAE pidolate or 3% DMAE acetamidobenzoate were developed and both preliminary stabilities tests and rheological measurements were carried out. They were considered stable during all period of study. The type of DMAE did not modify the viscosity of the emulsion and all presented pseudoplastic behavior with hysteresis area. An increase of hysteresis area could be observed with DMAE addition. The results point that the type of DMAE can influence the physical stability of the final product.

Validation of a stability-indicating HPLC method with diode array detection for the determination of beclomethasone dipropionate in aqueous suspension for nebulizer

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Investimento materno em anfíbios anuros: a questão da variação no tamanho do ovo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sensibilidade da citoinclusão (PAAF) para detecção de CK5, RE e RP no carcinoma primário de mama na cadela

Pós-graduação em Patologia - FMB

Fragmentos roubados: o retrato da incompletude

The portrait, as well as the self-portrait, in his pictorial tradition built a type of own speech. The contemporary technologies offered other ways of representation that break with the tradition, at the same time in which they talk to her. How we may read a contemporary portrait? It is the question that looks for these paper from the work of art “50 Hours: Self-portrait Stolen” of the photographer Rocheli Costi. The inter – relations between others texts are, in the aesthetic texts, the mark of the contemporaneousness producing a format of hypertext, which the reading depends on the connections that the reader is going to draw.

O mapa de ponta-cabeça

Joaquin Torres Garcia reversed the position of the map of the continent, reaching South America north. This little drawing illustrates an article by Torres García, 1935, in which he advocates the creation of a "Escuela del Sur". This image illustrates a need in Latin America to seek their own ways. Torres-Garcia was inspired by the preColumbian American heritage for their symbolic and Constructivism proposes that Latin America look to the popular ancestral and cultural traditions and build an art itself through which the continent would no longer be a tributary of European culture. As production visual modern and contemporary Latin American context of globalization, takes the center / periphery relationship? The colonizer's model center/periphery relationship persists in the Latin American visual production? The technologies offered other ways of representation that break with the culture of repetition? These questions guide our research.

América latina: as coisas para além delas mesmas

If Plato compared the artist's work a reflection of the things, the contemporary art transcends the projection of things beyond themselves by creating unusual pictures, requiring the reader a posture of meanings' digger to establish the signification. Our object is the mestizo, hybrid and heterogeneous Latin America presented by sensitive eyes of art. We chose the route of ambiguous and poetic language of art, selected three works of Brazilian artist Regina Silveira since the last two decades has sought to un/construction of the image from the shadow, reflection, anamorphic projections, which offers unusual images, poetic visual paradoxes. Art as a mirror labyrinth where the reader/viewer as a wanderer without contemporary "gps" to select territories where will step from a map that he will have to build.

O uso místico da jóia: amuletos de proteção infantil no século XVII

Since the beginning of time man has used body ornaments, often-simple element of decoration, passing by the object ritualistic and religious icon, also as a symbol to the demonstration of status and power. Many of these objects have survived to today, but the vast majority is lost in time or was dismantled to reuse the material in new jewelry. The history of jewelry uses the pieces that have survived intact, documents and images of those jewels. This work uses of Visual Arts, more specifically the portrait art of, to analyze the mystical amulets of child`s protection jewel in works of painters Juan Pantoja dela Cruz and Diego Velásquez.

Estética em revolução

The difficulty lies in dealing with the texts of Almada Negreiros focuses on language, search for expression. Saramago, in his texts of various kinds, "Manual of Painting and Calligraphy" and "The world's largest flower," suffers by seeking representative languages. Which one is less difficult, less traumatic, painting or writing? In conclusion, the two are so much paint as painful to write. Compare them to the knife ripping a sheet of paper. Almada entangled in them all as a poet, novelist, painter, designer, playwright. Through them, we sought from "Before You Begin" to "Getting Started", always be in alpha. The text that follows is entitled Aesthetics in Revolution, it may cover the surrounding poetic Alma.

Um estudo sobre a intervenção com o professor de educação física para a inclusão educacional do aluno com deficiência visual

It was aimed to identify how the physical education teachers worked to include a student with visual impairment; intervene with the teacher from the identified necessities and assess the intervention. Data were collected in three stages: 1) Weekly monitoring and filming the classes, 2) intervention by the reflection of videos coming from the previous step and suggesting new actions, 3) development of filming for evaluating the intervention. Before the intervention, it was identified that the explanation of the activities happened collectively. It was held the physical help as the first form of instruction, the student with visual impairment participation occurred depending on the company of a classmate who held hands and did the activities together. Along the intervention it was reflected about the structure of the classes, the ways of explanation of the activities and the strategies and the resources to assure an enjoyable participation of students with visual impairments. The training of peer tutors was a strategy used. After the intervention it was identified in the classroom the assistance of the trained peer tutors; the maintenance of oral explanation and demonstration, though, the first way to explanation for the student with visual impairment started to be the oral tip.

A afinidade com a Física: uma análise feita com estudantes da Universidade Federal de Mato Grosso do Sul (UFMS)

The aim of this study is to investigate aspects that influenced students of Physics at the Federal University of Mato Grosso do Sul (UFMS) to choose that course and the influence that their own teachers had on their decision. In order to do that, a questionnaire was prepared and answered by forty-five students of Physics (bachelor's course or teacher's course). In the results we highlighted that those students developed affinities with physics knowledge before choosing the course. The analysis suggests that the teacher, although not predominant in these choices, is an important catalyst, thus influencing students to choose a career in science co-operating.