918 resultados para Microorganismos - Identificação


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Objective: The aim of this research was to determine the knowledge level of 400 dentists registered in the Regional Dental Council of Cuiabá, through a questionnaire about the importance of records in the process of human identification. Results: We observed that 48.36% of them dispense between 10 and 20 minutes. Only 13.1% of the surveyed dentists did not have the habit of writing down the oral conditions of their patients before starting treatment and 42.62% have only one odontogram filled. From the 122 participants, 11.11% reported that the documentation had no utility to establish the patients identity. To make the situation worse, 33.6% of them said they did not keep the records of patients updated. Conclusion: We conclude that the dentist of Cuiabá has enough knowledge on preparing, maintaining and importance of dental records before the death in the identification process for establishing the patient identity. But, always he did not properly fills the dental records, thus it has been reducing their clinical, administrative and legal value.

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In recent decades there has been a significant increase in the consumption of legal and illegal drugs, and most of such compounds are able to induce dependence and this increase was observed mainly in females. This drug addiction increases susceptibility to several infectious agents, especially opportunistic microorganisms. The objective of this study was to evaluate the occurrence of opportunistic bacteria and yeasts in the mouth of drug addiction patients and non-addicted patients with different periodontal conditions. The study included 50 addiction patients and 200 non-addiction subjects. Intra and extraoral clinical examinations were performed and saliva samples were transferred to saline solution and the presence of members of the family Enterobacteriaceae, genera Enterococcus and Pseudomonas, as well fungi of the genus Candida was evaluated by culture. Samples were cultivated onto selective and non-selective media under aerobic conditions, at 37oC, for 24 -48 h. Identification of selected microorganisms were carried out through biochemical tests. Chi-square test was used to evaluate the data when three or more categories were involved. Higher detection frequencies of Candida species, family Enterobacteriaceae, E. faecalis, Pseudomonas sp. and P. aeruginosa in addiction patients were verified. It was found that patients addicted to both genders showed a higher occurrence of members of the Enterobacteriaceae, which were also associated with bone loss only in patients with drug addiction.

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Water quality is very important for the health and the population welfare, and the public supply system must provide water quality and suffi cient quantity for the entire population. Water treatment stations, are the main way to obtain water quality. When this doesn’t occur, several problems can affect the population, in this case, using water with poor quality is a constant risk of emergence causing various diseases. The elimination of microorganisms in treated water reduces competition, encouraging the multiplication of chlorine resistant bacteria as Mycobacterium genus frequently isolated from treated and chlorinated water. Considering the lack of indication from examinations of mycobacteria routine laboratory for quality control of drinking water and other human uses, the objective was to verify the presence isolate and identify the environmental mycobacteria in the system water source surface of Araraquara - SP. We analyzed 40 water samples, distributed as follows: ten water gross collected at Station Water Treatment Plant (WTP), harvested after ten fi ltration; ten collected in the reservoir after chlorination and ten in the network distribution. Were recovered 43 isolates of mycobacteria. All isolates were subjected to PCR-PRA. The mycobacteria were identifi ed as M. lentifl avum, M. parafortuitum, M. genavense, M. gordonae, M. fortuitum, M. confl uent, M. duvalii, M. avium subspecies paratuberculosis and M. szulgai. With these results, was concluded that water is an important source of environmental mycobacteria probably related to several human diseases, suggesting the carrying out continuous monitoring of the microorganisms in the system drinking water.

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It is known that a high microbial count can compromise the stability of medicines, thus reducing their therapeutic efficacy. This work tried to demonstrate that the microbial contamination can be directly related to the inadequate handling of the medicines stored in homes, making it possible to draw strategies to reduce the possible risks of medical therapy offering correct information and advising. The objective of this work was to evaluate the quality of the medicines containing paracetamol found in the residences of Américo Brasiliense-SP, using the microbial analysis of non-sterile method described in the Brazilian Pharmacopoeia (1988). The medicine samples (30 samples) were obtained directly from the interviewed local residents, who had received new medicine bottles of the same product. An analysis of viable microorganisms (bacteria and fungus) was carried out to identify pathogens found in the collected samples. Although 90% of the analyzed samples have shown some microbial contamination, the results indicated the absence of pathogenic microorganisms, and the total count of viable microorganisms was below the maximum value for non-sterile (104 UFC/g or mL). It was also verified that the local residents stored the medicines in appropriate places, according to the orientations received when they bought the medicines in pharmacies and drugstores, showing the importance of information for the correct use and conservation of pharmaceuticals.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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

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The purpose of the present research, of qualitative nature, was to analyzethe historical process of talent selection in soccer, specifically, themethodology used to identify goalkeepers, used by professionals who workedin Brazilian soccer clubs in the period of 1970 to 2005. Through the techniqueof semi-structured interviews, were collected the testimony of thirteenprofessionals who worked in soccer during the stated period. It was foundthat the process of identifying goalkeepers occurred predominantly duringthe collective training (traditional game) and the specific position training, inwhich technical fundamentals are observed. It was also found that theanthropometric characteristics (height) and the psychological aspects werementioned by respondents as the most observed ones in the process ofidentifying goalkeepers.

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The Riot Grrrl movement started in mid-90s and it consists of girls who use rock as a tool of feminist political struggle. Besides using music as a central element of political identity, this movement is also characterized by the formation of an alternative public sphere (formed by fanzines, blogs and e-zines) that functions both as a way to spread their music and as identification trigger mechanism in relation to their political causes. The aim of this article is to study the instruments that these feminists bands - that deviate from the traditional feminist political movements - use to create identification with their audience, especially from an empirical research of e-zines published by these bands and from the communicative action of their leaders in social networks. It is possible to note that, despite other identification mechanisms, testimonies works as a socialization link which marks the alternative public sphere composed by publications made by Riot Grrrls. The testimony serves as a powerful arranger of collective identities, since it is presupposed in the recognition of a world in common, allocating identity as performative action.

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The article presents survey of public servants of a Higher Education Institution (HEI) that aimed to diagnose the presence of stress in this population, the stress phase in which individuals find themselves and the prevalence of symptoms, whether physical or psychological. This study aimed to characterize the symptomatology of the population experiencing stress and major stressors of the work context where participants act. The survey revealed that 46.6% of the participants are experiencing stress, mostly found in the resistance phase with predominantly psychological symptoms. Among the major stressors of work contexts, stood the physical environment of the workplace, sector infrastructure work, the process of professional performance evaluation adopted by IES, low recognition given to the work done and the small number of servers in certain sectors . The results revealed the presence of stress advancement of this sample and the need for appropriate policy actions and management practices of people who aim to act to minimize this phenomenon.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Biotecnologia - IQ