A recusa do fácil como experiência estética na poesia de Frederico Barbosa

This essay aims to drive the paths of Frederico Barbosa’s poetry to experience the refusal of the effortless. The dimensions of the emptiness, of the about and the nothing, are here under investigation as a style of expression that builds the structure of the poem. The utopian response to these themes could be in the deviation of the effortless by a refusal gesture of the language that mimetically works the paths of a style that refuses the easy way of making poetry itself.

A Recusa do Fácil na como experiência estética na poesia de Frederico Barbosa

This essay aims to drive the paths of Frederico Barbosa’s poetry to experience the refusal of the effortless. The dimensions of the emptiness, of the about and the nothing, are here under investigation as a style of expression that builds the structure of the poem. The utopian response to these themes could be in the deviation of the effortless by a refusal gesture of the language that mimetically works the paths of a style that refuses the easy way of making poetry itself.

Memoria se deseja, o resto se ouça ou veja: considerações sobre um poema de Frederico Barbosa .(2010)

In Frederico Barbosa’s poem “Memoria se”, the memory experience is marked in the body, which means that the memory is not only recorded on the lyrical person unconsciousness, but it is also something that, as an insignia, presents itself and becomes dense as permanence in this lyrical person body. The poet is heir of what may be called “tradition of rigour,” consequently, a discussion of his poetics aspects must consider the inventiveness and the dialogue with other texts, not only those from the canon but also those from the popular repertory that Frederico Barbosa assimilates and recreates.

A memória biográfica de Januário da Cunha Barbosa: uma trajetória política na corte Imperial pelas páginas da Revista do IHGB (1821-1846)

Pós-graduação em História - FCLAS

As figurações da morte e da memória na poética de Manoel de Barros

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Rui Barbosa: mito, memória e esquecimento

The remembrance of Rui Barbosa has always involved the maintenance of myths fabricated during his lifetime while a reappraisal of his intellectual, literary and political dimensions has been forwarded. Current essay discusses from several bibliographical samples on Brazilian social thought the manner the memory of the lawgiver from Bahia has been appropriated civically and intellectually. A qualitative and quantitative contrast was established between Barbosa’s works published and referred to and those by Joaquim Nabuco, Sílvio Romero and Gilberto Freyre. Oscillations in the evaluation of Barbosa’s works occurred during the 20th century that brought about a decrease in their value and about the memory on the historical subject.

Relationship between velopharyngeal closure, hypernasality, nasal air emission and nasal rustle in subjects with repaired cleft palate

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Validity of alcohol screening instruments in general population gender studies: an analytical review

The present study is an analytical review of the methodology used in studies of efficacy of screening instruments to detect harmful use/ alcohol dependence according to the gender in population surveys. Systematic review of bibliography was done, using data from Web of Science, Pubmed and PsycInfo. Population studies were included without date range, in English, Spanish or Portuguese languages, with sample of adults, evaluating psychometric characteristics of any alcohol screening instrument, whereas studies in special population or under treatment as well as prevalence of alcohol consumption were excluded. Thirteen studies were selected to be included in the present review. According to the studies, the instruments that presented a better performance among men were AUDIT and its derivatives (6 studies) and CAGE (2 studies), whereas among women, AUDIT and its derivatives (7 studies), followed by CAGE (3 studies). The increase of consumption and problems related to alcohol use and its implications for public health indicate the need and urgency for adequacy of screening instruments to differences of gender in general population. The population surveys in the area are scarce. Furthermore, the found studies present heterogeneous methodology which makes accurate comparisons difficult.

Avaliação endoscópica das vias aéreas, perfil de gases sanguíneos, eletrólitos e do equilíbrio ácido-base em equinos submetidos ao treinamento de três tambores: João Pedro Borges Barbosa. -

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

Morbidity following sural nerve harvesting: A prospective study

Objective: To evaluate donor site morbidity following sural nerve harvesting, with special attention to the recovery of sensory loss. Methods: We prospectively followed 38 subjects who underwent sural nerve harvest, including two with bilateral nerve excision. Symptoms related to sural nerve excision were evaluated and demarcation of the area with reduced touch sensation was quantified. Assessments were performed periodically up to 1 year after surgery and the results of different sensory evaluations were compared. Results: A significant reduction of sensory deficit was identified between consecutive evaluations (p < 0.05). Decreases of 26.85%, 20.69% and 24.29% were observed 3, 6 and 12 months after surgery, respectively. Shock-like pain (7.5%), stabbing pain (7.5%), and numbness (5%) were the most frequently reported symptoms. All symptoms were brief and resolved spontaneously 3-6 months after surgery. Conclusion: Sural nerve harvest can be performed with acceptable morbidity. When present, symptoms resolve between the third and sixth month after surgery and a significant reduction of sensory loss in the area innervated by the sural nerve was observed during the first year of follow-up. (C) 2012 Elsevier B.V. All rights reserved.

Diaphragmatic pacing stimulation in spinal cord injury: anesthetic and perioperative management

OBJECTIVE: The standard therapy for patients with high-level spinal cord injury is long-term mechanical ventilation through a tracheostomy. However, in some cases, this approach results in death or disability. The aim of this study is to highlight the anesthetics and perioperative aspects of patients undergoing insertion of a diaphragmatic pacemaker. METHODS: Five patients with quadriplegia following high cervical traumatic spinal cord injury and ventilator-dependent chronic respiratory failure were implanted with a laparoscopic diaphragmatic pacemaker after preoperative assessments of their phrenic nerve function and diaphragm contractility through transcutaneous nerve stimulation. ClinicalTrials.gov:NCT01385384. RESULTS: The diaphragmatic pacemaker placement was successful in all of the patients. Two patients presented with capnothorax during the perioperative period, which resolved without consequences. After six months, three patients achieved continuous use of the diaphragm pacing system, and one patient could be removed from mechanical ventilation for more than 4 hours per day. CONCLUSIONS: The implantation of a diaphragmatic phrenic system is a new and safe technique with potential to improve the quality of life of patients who are dependent on mechanical ventilation because of spinal cord injuries. Appropriate indication and adequate perioperative care are fundamental to achieving better results.

Subthalamic deep brain stimulation modulates small fiber-dependent sensory thresholds in Parkinson's disease

The effects of deep brain stimulation of the subthalamic nucleus on nonmotor symptoms of Parkinson's disease (PD) rarely have been investigated. Among these, sensory disturbances, including chronic pain (CP), are frequent in these patients. The aim of this study was to evaluate the changes induced by deep brain stimulation in the perception of sensory stimuli, either noxious or innocuous, mediated by small or large nerve fibers. Sensory detection and pain thresholds were assessed in 25 PD patients all in the off-medication condition with the stimulator turned on or off (on- and off-stimulation conditions, respectively). The relationship between the changes induced by surgery on quantitative sensory testing, spontaneous CP, and motor abilities were studied. Quantitative sensory test results obtained in PD patients were compared with those of age-matched healthy subjects. Chronic pain was present in 72% of patients before vs 36% after surgery (P = .019). Compared with healthy subjects, PD patients had an increased sensitivity to innocuous thermal stimuli and mechanical pain, but a reduced sensitivity to innocuous mechanical stimuli. In addition, they had an increased pain rating when painful thermal stimuli were applied, particularly in the off-stimulation condition. In the on-stimulation condition, there was an increased sensitivity to innocuous thermal stimuli but a reduced sensitivity to mechanical or thermal pain. Pain provoked by thermal stimuli was reduced when the stimulator was turned on. Motor improvement positively correlated with changes in warm detection and heat pain thresholds. Subthalamic nucleus deep brain stimulation contributes to relieve pain associated with PD and specifically modulates small fiber-mediated sensations. (C) 2012 International Association for the Study of Pain. Published by Elsevier B. V. All rights reserved.

Photodynamic antimicrobial chemotherapy (PACT) using phenothiazine derivatives as photosensitizers against Leishmania braziliensis

Background and Objective Cutaneous and mucocutaneous leishmaniasis are diseases characterized by skin or mucosal manifestations. In the new world, Leishmania braziliensis is the main etiological agent of cutaneous leishmaniasis, condition that may evolve to the mucocutaneous form. The therapeutic arsenal routinely employed to treat infected patients is unsatisfactory, especially for pentavalent antimonials, treatment recommended by the WHO, as they are often highly toxic, poorly tolerated and of variable effectiveness. This work aimed to evaluate in vitro the effectiveness of photodynamic antimicrobial chemotherapy as a new approach for the treatment of leishmaniasis. Materials and Methods A laser (??=?660?nm, 40?mW, 4.2?J/cm2, and 8.4?J/cm2, CW) associated to phenothiazine's derivatives (5 and 10?mu g/ml, toluidine blue O, methylene blue, or phenothiazine) on the promastigote forms of L. braziliensis in a single session. Samples were removed and analyzed in a hemocytometer 72?hours after PACT and viability of the parasites was assessed in quadruplicates. Results An important decrease in the number of viable parasites on all treated groups in comparison to their controls was observed as all tested compounds lead to significant parasite lethality being the highest lethality achieved with 10?mu g/ml of TBO. No lethality was observed on groups treated with laser or with any of the compounds separately. Conclusions TBO presented higher parasite lethality in comparison to MB with impressive reduction from 1?hour to 5?minutes of pre-incubation time. Lasers Surg. Med. 44: 850855, 2012. (c) 2012 Wiley Periodicals, Inc.