Corrupción en el senado brasileño: síntoma de una crisis de larga duración

La crisis del Senado brasileño, iniciada con las acusaciones de corrupción contra su presidente, se propagó al Poder Legislativo e incluso al Ejecutivo. El artículo sostiene que se trata del reflejo de una crisis general de los partidos políticos y de los parlamentos modernos, resultado de las presiones combinadas del decisionismo gubernamental y la espontaneidad social, que limitan la capacidad de acción del Legislativo. En el fondo, esto es una consecuencia de una situación de malestar institucional más amplia, una crisis de subjetividad política, en la que los sistemas políticos se vuelven incapaces de interactuar con la cultura y la sociedad producidas por los nuevos términos de la vida globalizada.

Combinação de técnicas para tratamento cirúrgico de fratura do complexo zigomático-maxilar: relato de caso

The zygomatic-maxillary complex due to its projection framed as one of the areas hardest hit by injuries, as well as the nasal bones. Component important in this context, the zygomatic arch fracture is under the direct action of forces due to its structure fragile, resulting in loss of normal convex curvature. Therefore, it is aimed to report a clinical case of male patient, who had leucoderma zygomatic bone fracture using access transcutaneous and intra-oral fracture reduction body of zygoma and zygomatic arch. In addition to evidence combination of closed and open techniques for solving the case. The technique provided the patient excellent cosmetic and functional results.

Efeito do ácido tranexâmico associado à cola de fibrina sobre o reparo ósseo: estudo histológico em ratos

The bone repair process is controlled by complex molecular mechanisms that involve systemic and local factors. Fibrin glue is derived from human plasma and mimics the final pathway of coagulation network. Tranexamic acid inhibits fibrinolysis and prevents or decreases the formation of degradation products of fibrin and fibrinogen. The purpose of this study was to evaluate histologically in rats the effect of tranexamic acid associated with the fibrin glue on bone healing. The experiment used 60 (n = 5) male rats in: GI: Control, GII: fibrin glue, GIII tranexamic acid and GIV /fibrin glue/tranexamic acid. Bone defect (2.5mm diameter) was created in right tibia. The animals were euthanized at 7,14 and 30 days postoperatively, and the pieces were processed with hematoxylin and eosin. The results showed at 7 days post-operative surgical cavity filled with dense connective tissue rich in fibroblasts, permeated by delicate neoformed bone trabeculae in percentage of 70-80% for GI, GII and GIII and GIV to 94.8%. At 14 days post-operative newly formed bone was found between 75-85% for GI, GII and GIII and percentage above 95% for GIV. At 30 days postoperative GI and GIV showed 95-100% of mature bone tissue; GII and GIII in percentage close to 80-90%. Based on the results and methodology is concluded that fibrin / tranexamic acid glue association has positive action on bone repair.

Fasceíte necrotizante: relato de dois casos

Necrotizing fasciitis is a rare dermatopathy that promotes subcutaneous tissue damage, associated to substantial morbidity and mortality if treatment is not initiated at the beginning of the condition. The objective of the present study is to report the occurrence of two cases of necrotizing fasciitis, one in a miniature female Pinscher and the other one in a female Poodle, both attended at the Veterinary Hospital of FMVZ/Unesp-Botucatu. The animals presented ulcerated, erythematous lesions with secretion and points of necrosis along fascial planes. Bacterial culture was positive for Streptococcus spp. The animals were treated with enrofloxacin, associated to topical cleaning of the lesions with saline solution and triclosan-based soap and rifampicin spray. Both animals presented total remission of lesions after approximately 15 days of treatment. The present report aims to alert veterinary clinicians to the severity of Streptococcus spp infections.

Qualidade das medidas antropométricas produzidas em unidades de atenção básica à saúde da região de Botucatu-SP, Brasil

The aim of this study was to evaluate the quality of weight measurements produced in Primary Health Care Centers in Botucatu and surroundings. 14 Health Care Centers were included, all of them located in four towns in the area of Botucatu (4,555; 5,656; 18,761 and 128,397 inhabitants). General conditions and scale calibration conditions found in those Health Care Centers were evaluated. In order to evaluate the weight accuracy obtained by the local team, 10 adult users of each Center were addressed by the rater during the service routine in order to get a new weight evaluation, immediately after the measurement made by the team. The statistic method applied for checking the weight measurement held in the Heath Care Center and the scales accuracy was the measurement error technique (MET). The results have showed that out of 19 scales, 6 of them overestimated the weight by 50 grams, 1 of them underestimated the weight by 200 grams and the others were accurate. Evaluated as a group, the result of the scale MET was 44.3g. Regarding the conformity of the measures obtained by the MET of the adults weighing in the Health Care Centers compared to the ones obtained by the researcher, the expected result was obtained in only one Center (< 100g). The results have showed data compromise, rather due to lack of health team training than due to the conditions of the equipment used for the measurement.

Intervenção urbana: possíveis desconstruções do espetáculo cotidiano : jogos, derivas e andarilhagens

Pós-graduação em Artes - IA