Lactate in Bitches with Pyometra

Lactate is a compound produced by the anaerobic metabolism of glucose, and hyperlactataemia occurs when the rate of production of lactate exceeds the rate of elimination. This occurs in situations of hypoxia and tissue hypoperfusion. Lactate has been considered a useful prognostic indicator in critically ill patients. Pyometra is a disease of adult female dogs characterized by inflammation of the uterus with an accumulation of exudate, which occurs during the luteal phase. It is one of the most common diseases that occur in the genital tract of female dogs. A total of 31 dogs were diagnosed with pyometra. The diagnosis was confirmed at ultrasonography. of the 31 dogs, 25 females had open cervix pyometra and six had closed cervix pyometra. Plasma lactate concentrations were determined by an enzymatic colorimetric method. The average concentration (+/- SD) of plasma lactate in all 31 bitches with pyometra was 3.55 +/- 0.46 mm. Healthy dogs had plasma lactate concentrations between 0.3 and 2.5 mm (mean +/- SD). Concentrations ranged from 0.8 to 2.9 mm when plasma lactate was measured with a portable device and 0.42.6 mm with the blood gas analyser. Even though plasma lactate values vary between several studies and equipment used to measure concentrations, our results for dogs with pyometra are higher indicating hyperlactataemia (Thorneloe et al. , Can Vet J 48, 283288). Plasma lactate in dogs with closed cervix pyometra was mean +/- SD and in dogs with open cervix pyometra, it was mean +/- SD. The plasma lactate concentration in dogs with pyometra was higher than in healthy bitches, and there was no influence of patency of the cervix on the concentration of plasma lactate concentrations. Plasma lactate concentrations were similar for animals with open and closed pyometra (3.54 +/- 0.52 to 3.64 +/- 1.03 mm).

Analysis of the ethical aspects of professional confidentiality in dental practice

From the point of view of deontological ethics, privacy is a moral right that patients are entitled to and it is bound to professional confidentiality. Otherwise, the information given by patients to health professionals would not be reliable and a trustable relationship could not be established. The aim of the present study was to assess, by means of questionnaires with open and closed questions, the awareness and attitudes of 100 dentists working in the city of Andradina, São Paulo State, Brazil, with respect to professional confidentiality in dental practice. Most dentists (91.43%) reported to have instructed their assistants on professional confidentiality. However, 44.29% of the interviewees showed to act contradictorily as reported talking about the clinical cases of their patients to their friends or spouses. The great majority of professionals (98.57%) believed that it is important to have classes on Ethics and Bioethics during graduation and, when asked about their knowledge of the penalties imposed for breach of professional confidentiality, only 48.57% of them declared to be aware of it. Only 28.57% of the interviewees affirmed to have exclusive access to the files; 67.14% reported that that files were also accessed by their secretary; 1.43% answered that their spouses also had access, and 2.86% did not answer. From the results of the present survey, it could be observed that, although dentists affirmed to be aware of professional confidentiality, their attitudes did not adhere to ethical and legal requirements. This stand of health professionals has contributed to violate professional ethics and the law itself, bringing problems both to the professional and to the patient.

Behavioral effects of acute exposure to the insecticide fipronil

The effects of fipronil (Frontline (R) Top Spot) were investigated in 40 days old rats utilizing open field (OF), hole-board (HB) and elevated plus-maze (EPM) apparatus. Rats (N=15) received topical application of fipronil (70, 140 and 280 mg/kg) in the neck region and behavior was tested 3 h after administration. Animals treated with corn oil (vehicle) were used as controls. In the of test animals treated with fipronil at 140 mg/kg showed increased rearing, whereas animals exposed to 280 mg/kg showed increased freezing, grooming, and rearing. In the HB test fipronil at 280 mg/kg increased head-dip and head-dipping behaviors. In the EPM test the only observed effect was increased number of entries in both open and closed EPM arms in animals treated with 280 mg/kg. In conclusion, dermal exposure to fipronil causes effects related to emotionality, fear, and exploratory activity; results add strength to the growing concern that pirazole insecticides can be neurotoxic to humans. Published by Elsevier B.V.

Assessment of the diet of 0- to 6-year-old children in municipal schools in a Brazilian city

Diet control is one of the important factors in the prevention of dental caries because food functions as substratum for fermentation and, consequently, for the formation of the organic acids that demineralize the tooth surface. This study aims to descriptively assess school diet and the associated caries-preventive methods applied to children in all municipal nursery schools of a Brazilian city (Aragatuba/SP). For this, a questionnaire with open and closed questions was used. The results showed that all schools serve school meal, which is composed mainly of sugar, carbohydrates, and proteins. The students enjoy the meal very much because for most of them, the meal served at school is the only source of food. It was observed that 90% of the schools offer other kinds of food besides the main school meal. The snacks served such as cakes, white hominy, and milk fudge are composed of sweet and highly cariogenic foods. It was also verified that in 13.30% of the schools, the daily supervised dental hygiene, an important procedure that should not be neglected, is not carried out. This procedure introduces the children to healthy habits that are added to those acquired in the family environment. It was concluded that the school diet is potentially cariogenic and, in association with the lack of daily dental hygiene, this potential may become even higher.

Comportamento locomotor na doença de Parkinson: tarefas de subir e descer degraus

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O ensino de Arte nas escolas municipais de Presidente Prudente: diretrizes políticas e o trabalho docente

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

As representações sociais dos professores do município de Regente Feijó – SP sobre o seu papel na escola pública atual

Pós-graduação em Educação - FCT

Comportamento de busca da informação ambiental por pesquisadores da área de meio ambiente

Pós-graduação em Ciência da Informação - FFC

Condições higiênicas e sanitárias em propriedades produtoras de leite de assentamento da região noroeste do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da ocorrência de atitudes discriminatórias na assistência à saúde de pessoas com HIV/AIDS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A expressão da criatividade na dança

Pós-graduação em Ciências da Motricidade - IBRC

Opiniões e atitudes dos médicos frente às ações promocionais da indústria farmacêutica

Pós-graduação em Ciências Farmacêuticas - FCFAR

Estudo epidemiológico descritivo dos pacientes atendidos na unidade de hemodiálise do Hospital das Clínicas da Faculdade de Medicina de Botucatu - UNESP

Pós-graduação em Enfermagem (mestrado profissional) - FMB

O difícil enfrentamento do processo de morrer vivenciado pelo enfermeiro em unidade pediatríca

Pós-graduação em Enfermagem (mestrado profissional) - FMB

Construção e calibração de amostrador passivo para determinação de ozônio troposférico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)