Estado actual del blanqueamiento: sigue siendo un tratamiento seguro? review

The demand for cosmetic dentistry, including teeth whitening, has increased in recent years. The home teeth whitening and in-office, are widely used in dental practice. The mechanism by which it works is by oxidation of the chromogenic existing tooth structure. This is an effective and minimally invasive procedure that achieves tooth lighten the color, however, may cause alterations in the enamel surface, such as a dental permeability increase. Another effect caused by this procedure is tooth sensitivity, being the most common side effect, up to 65% of individuals have had a secondary effect at least once during treatment. This sensitivity and gingival irritation caused by bleaching may vary depending on the patient and used bleaching product

Actitud de los docentes de las facultades de Odontologia Brasilenas ante los aspectos bioeticos, eticos y legales del tratamiento odontológico

The study consist on an analysis of attitude by professors of Brazilian Dental Schools before the aspects bioethical, ethic and legal dental treatment aspects. The data collect occurred by semi-structured questioners send by e-mail and correspondence. It was applied the content analysis, by categorical analysis technique, according to Bardin. About bioethical aspects, 94,6% cited that the decision of treatment should be realized between professional and patient, because it don t interfere on negative form (100%). Everybody consider important the interaction professional/patient, because it establishes the respect and mutual agreement between them (61,8%). Tangent at ethic aspects, 95,5% show all alternatives for determined case, even knowing that can lost patient, explaining on the technique and laical form to clear doubts(61,9%). About legal aspects, 82,4% allege that dental surgeon should treat his patient like consumer whereas offer techniques, materials and know through profession. And, like legal prove on occasional lawsuit, 57,1% mentioned that professional don t need of contract necessarily, but a good documentation about patient and e assigned by him. It concluded that these aspects should be teached always to Dentistry academics, whereas they re inherent at profession, to not stay vulnerable at future ethic, judges and other problems.

Expressão diferencial de microRNAs no câncer de próstata

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

Tratamiento de la hiperhidrosis palmar primaria por acupuntura: a propósito de un caso

Primary hyperhidrosis is an excessive sweating disorder that occurs in axillae, palms, soles, and craniofacial region. According to Traditional Chinese Medicine (TCM) it is a water metabolism disorder. This study presents a case report treated with TCM, showing more satisfactory results than those by conventional treatments.

Selección del tratamiento farmacológico en el estado de mal epiléptico en niños

The status epilepticus (SE) is characterized by a series of crises which occur without recovery of consciousness or a single seizure lasting more than 30 minutes and can damage the central nervous system and systemic. The duration and frequency of attacks are directly related to patient prognosis. Whether seizures occur often and are longer, increase the risk of neurological and systemic complications. Child population has a higher frequency of seizures and it is associated with a lower threshold of immature brain to trigger these episodes. Aim: To determine the safest drugs prescribed for children in SE, their doses and schedules. A bibliographic survey was performed in electronic databases. Methods: The scientific health descriptors used for search was: “status epilecticus” and “anticonvulsivants” and “child”. Results: This strategy identified 396 manuscripts, of whom four were considered eligible for the study, after the assessment by floating reading and criteria. Of these, two were randomized trials and two descriptive. The studies address the use of oral midazolam, rectal diazepam and intravenous lorazepam. Conclusions: All investigated drugs were effective in treat in status epilepticus. Lorazepam is highlight, since it has fewer secondary effects and, as an alternative to the intravenous, oral midazolam. However, there is a need for further studies to demonstrate the efficacy and safety in the use of drugs in children.

Miedo e inseguridad de la gestante durante el trabajo de parto como motivos para la demanda de internación precoz

Objective. To identify reasons why women look for early health care attention at the end of pregnancy. Methodology. Qualitative study based in socio-existential phenomenology proposed by Alfred Schütz. Nine pregnant women who consulted to the maternity service without being in real labor were interviewed. Results. The following analysis categories emerged: Having different symptoms or signals from the ones they had felt or been informed about, not being able to identify real labor, fear to fetal complications for being close to the probable labor date, feeling calmer when being seen by professionals of the institution, lack of problem solving by other services of the health institution, fearing out of hospital delivery, imitating real labor, looking for tranquility in the idealization of labor and modifying behaviors to guarantee attention. Conclusion. Women are insecure and fear because of a fragmented health care, where they do not perceive themselves linked to the prenatal control program anymore, and at the same time they don’t find the health care assistance they want.

Tratamiento conservador de tumor epitelial odontogénico calcificante asociado al canino inferior retenido: relato de caso clínico

The calcifying epithelial odontogenic tumour is a rare benign odontogenic neoplasm that accounts for approximately 1% of all odontogenic tumours. They are mainly located in the premolar/molar mandibular region, and are associated with an unerupted molar tooth. We present a literature review of the clinical, radiographic, pathological findings and treatment options of the calcifying epithelial odontogenic tumour, as well as describing the case of an calcifying epithelial odontogenic tumour associated with an impacted right mandibular in a 32-year-old male patient, who was treated conservatively, without no sign of recurrence of the lesion after five years.