Avaliação da prescrição médica em pediatria, baseada nos indicadores do uso de medicamentos selecionados pela oms em municipio do interior do estado de São Paulo

The World Health Organization (WHO) recommends that prescriptions of medicaments must be one parameter utilized to know how the medication is used by people. To do so, one specific methodology has been indicated, that is, the selected indicators of the use the medicaments. We applied this methodology with the aim of presenting a descriptive study of the physician prescription in Pediatric Clinic of the Health Basics Units. The results obtained are: the average number of medicaments prescribed with prescription was 2.6; the percentage of the medicaments prescribed with the generic name was 32%; the percentage of the prescriptions with antibiotics was 44.6%; the percentage of the prescriptions with injections was 10.4%; the percentage of the medicaments prescribed that are part of the municipal list was 22.8%, 27.5% for the program Dose Certs of the secretary of the State of São Paulo, and 50.4% by adding by adding the two lists. The essentiality of the medicaments prescribed may be considered very low, because only 32.6% appear in the RENAME. The percentage of the medicaments really dispensed was 39.9%. The medicaments more prescribed, according to the classification of the Anatomic-Therapeutic-Chemical (ATC), were the ones which acted in Respiratory System (26.8%), followed by anti-infectives for systemic use (16.4%) and by medicaments with acted in Alimentary tract and metabolism (15.8%). The conclusion is that the prescribers are moved by commercial influence of the drug makers, first because of the low prescription of medicaments by their generic name, second by the low number of medicaments effectively dispensed and then the low concordance between the ones prescribed and the ones included in the lists patterned by Tabatinga and by the State of São Paulo.

Residual antibacterial activity of chlorhexidine digluconate and camphorated p-monochlorophenol in calcium hydroxide-based root canal dressings

The purpose of this study was to evaluate the residual antibacterial activity of several calcium hydroxide [Ca(OH) 2]-based pastes, placed in root canals of dogs' teeth with induced chronic periapical lesions. Root canals were instrumented with the ProFile rotary system and filled with 4 pastes: G1 (n=16): Ca(OH) 2 paste + anesthetic solution; G2 (n=20): Calen® paste + camphorated pmonochlorophenol (CMCP); G3 (n=18): Calen®; and G4 (n=18): Ca(OH) 2 paste + 2% chlorhexidine digluconate. After 21 days, the pastes were removed with size 60 K-files and placed on Petri plates with agar inoculated with Micrococcus luteus ATCC 9341. Pastes that were not placed into root canals served as control. After pre-diffusion, incubation and optimization, the inhibition zones of bacterial growth were measured and analyzed by Mann-Whitney U test at 5% significance level. All pastes showed residual antibacterial activity. The control samples had larger halos (p<0.05). The mean residual antibacterial activity halos in G1, G2, G3 and G4 were 7.6; 10.4; 17.7 and 21.4 mm, respectively. The zones of bacterial growth of G4 were significantly larger than those of G1 and G2 (p<0.05). In conclusion, regardless of the vehicle and antiseptic, all Ca(OH) 2-based pastes showed different degrees of measurable residual antibacterial activity. Furthermore, unlike CMCP, chlorhexidine increased significantly the antibacterial activity of Ca(OH) 2.

Ozonized Oils: A qualitative and quantitative analysis

Most of the problems of endodontic origin have a bacterial etiological agent. Thus, there is a continued interest in seeking more effective chemical substances that can replace the camphorated paramonochiorophenol or antibiotics as intracanal medicaments. Among the possible substances, ozone has some interesting biological characteristics: bactericidal action, debriding effect, angiogenesis stimulation capacity and high oxidizing power. The purpose of this study was to chemically evaluate the presence of ozone in sunflower, castor, olive and almond oil, as well as in propylene glycol and byproducts of ozonation, such as formaldehyde. These compounds were ozonized, inserted into empty and sterile vials, and analyzed by testing the reaction between ozone and indigo, for determining the presence of ozone, and subjected to the chromotropic acid test for determining the presence of formaldehyde. It was observed complete absence of ozone in all samples tested and presence of formaldehyde. The bactericidal and healing action of ozonized oils could be attributed to products formed by the ozonation of mineral oils, such as formaldehyde, not to the ozone itself.

Avaliação histológica e microbiológica de curativos de demora à base de hidróxido de cálcio usados em endodontia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Comparação dos efeitos do sufentanil e da clonidina administrados por via endovenosa para sedação em pacientes submetidos a cateterismo cardíaco

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção, economicidade e parâmetros energéticos do cogumelo Agaricus blazei: um enfoque de cadeia produtiva

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Adesão ao tratamento por cuidadores de crianças e adolescentes soropositivos para o HIV

Objetivou-se investigar o padrão de adesão ao tratamento por cuidadores de crianças e adolescentes HIV positivos e identificar as estratégias de enfrentamento adotadas diante de estressores da soropositividade. Participaram 30 cuidadores e utilizou-se entrevista semiestruturada, Escala Modos de Enfrentamento de Problemas e prontuário clínico, este como fonte de dados secundários. Os cuidadores foram classificados em Grupo Adesão e Grupo Não-Adesão com base em seus relatos sobre condutas de uso dos medicamentos antirretrovirais e outros critérios. Vinte e cinco cuidadores foram incluídos no Grupo Adesão. Não se observaram diferenças significativas quanto ao enfrentamento entre os grupos, excetuando a busca de práticas religiosas/pensamento fantasioso. Os resultados dão subsídios para intervenções visando reduzir impactos psicossociais da soropositividade a cuidadores, crianças e adolescentes.

Avaliação histológica da resposta dos tecidos periapicais de dentes de macacos à endotoxina associada ao formocresol

Pós-graduação em Odontologia - FOAR

Avaliação da limpeza da superfície dentinária apical após a remoção de diferentes associações de hidróxido de cálcio

Com o objetivo de avaliar a superfície dentinária apical, após a remoção de diferentes pastas de hidróxido de cálcio (Ca(OH)²), foram selecionados 68 dentes unirradiculares, preparados por um único operador, valendo-se da técnica regressiva. Os canais foram irrigados com 5ml de hipoclorito de sódio (NaOCl) a 1%, seguido de irrigação final com 10 ml de ácido etilenodiaminotetracético associado ao tergentol (EDTA-T) a 17%. As amostras foram divididas, aleatoriamente, em 4 grupos (n=15), de acordo com o tipo de associação de Ca(OH)²: associado à solução de clorexidina 0.2% (Grupo 1); ao propilenoglicol (Grupo 2); à ciprofloxacina, metronidazol e água destilada (Grupo 3); à ciprofloxacina, metronidazol e propilenoglicol (Grupo 4). Os dentes controle negativos (n=4) não foram preenchidos com Ca(OH)², e nos controle positivo, (n=4) não foi feita a remoção do Ca(OH)². As amostras foram armazenadas à 37ºC, em 100% de umidade relativa, por 21 dias. A remoção da medicação foi realizada com: irrigação com 5ml de NaOCl 1%; limagem circunferencial com instrumento memória; 5ml de NaOCl 1%; patência com lima K #10; ultra-som com lima K #15; e 10ml de EDTA-T a 17%. Os espécimes foram analisados em microscópio eletrônico de varredura e, após a aplicação do teste de Kruskal-Wallis (α = 5%), observou-se que não houve diferença entre os grupos em relação à remoção do Ca(OH)² (p = 0.0951). O teste Qui-quadrado (α = 5%) indicou a predominância de Ca(OH)² obstruindo os túbulos dentinários, independente do veículo utilizado. Após análise química pontual (espectrometria por dispersão de raios-x EDS) e, aplicação do teste de análise das variâncias e Tukey (α = 5%), pôde-se observar que houve diferença na quantidade de íons cálcio (Ca) remanescente entre os grupos 1 e 4 (p<0.01). Com base na metodologia empregada, concluiu-se que, independente do tipo de veículo utilizado, a superfície dentinária apical permaneceu igualmente coberta por Ca (OH)².

Avaliação da atividade hipoglicemiante do extrato bruto de Bauhinia holophylla (Steud.) em camundongos diabéticos induzidos por estreptozotocina

Pós-graduação em Biologia Geral e Aplicada - IBB

Diagnóstico dos resíduos de serviços de saúde do grupo B gerados no município de Uberaba (MG)

The present work aimed to quantify the generation of group B health care`s residuals in places such as drugstores and pharmacies, in the municipality of Uberaba, MG, Brazil, as well as to identify their final destination in those places during the months of July and September, 2010. In order to also verify the medicaments generated by the whole community, some delivery campaigns were arranged to capture out-of-date medicaments at 3 drugstores. In this sense, all people who effectively looked for a pharmacy/drugstore to deposit the medicaments were invited to respond some questions, containing information about the name of the medicament, the pharmaceutical composition, the color applicable to the medicament and the expiration date. At the end of the period of research, 76 interviews were performed and 90 medicaments were observed (1.18 products per interview, in average). Results obtained suggested that pharmacies/drugstores located downtown tend to generate more medicaments than others located in the districts and periphery zones. Moreover, manipulation drugstores tend to generate more products than their conventional counterparts. Regarding the therapeutic classes, the anti-hypertensive medicaments represented the most substantial percentage of the medicaments delivered, accounting for 21,11%. However, the worst scenario tends to show that people usually do not know exactly how to discard this sort of product – about 65% of the people consulted discard chemical pharmaceutical residuals in the same place the domestic trash is thrown away – what may represent a serious risk in terms of contamination of the environment, so that a strong campaign towards the proper usage and discharge of medicaments should be strongly encouraged

Atividade antimicrobiana de plantas medicinais e aromáticas pertencentes à CPMA - Coleção de Plantas Medicinais e Aromáticas do CPQBA - UNICAMP

The increase of the antimicrobial resistance and its propagation around the world are the biggest threats to the public health care and to the treatment of diseases caused by microorganisms. Nowadays the antimicrobial resistance has increased abruptly. The essential oils are volatile and aromatic compounds derived from parts of plants as flowers, leafs, fruits, seeds, roots, sprouts, among others. The activity of extracts and essential oils of several plant species have been recognized and studied by empirical methods since a long time, but its antimicrobial activities were confirmed recently. Medicinal plants are used in folk medicine as medicines, antibiotic, analgesic, sedative and anti-inflammatory. The use of medicinal plants like source of medicines is an alternative of therapeutics for diseases treatment. In Brazil, studies with this goal are very important, once medicinal plants have been used as a choice of treatment and prevention of infections and diseases in health areas. Considering the fact that some products from medicinal plants have antimicrobial properties it is expected that using screening programs, new potential medicaments could be developed. Otherwise, scientific researches focused on determining therapeutic potential of plants are limited, there are lack of scientific studies which confirms the potential antibiotics properties of a large number of plants. The aim of the present study is determinate the antimicrobial activity of 10 medicinal species belonging to CPMA - Collection of Medicinal and Aromatic Plants from CPQBA/UNICAMP. The minimal inhibitory (MIC) and minimal bactericidal or fungicidal concentration (MBC) will be determined against the bacteria Escherichia coli, Pseudomonas aeruginosa, Salmonella choleraesuis, Staphylococcus aureus and the yeast Candida albicans. Furthermore, will be conducted chemical identification and fractionation of essential oils and extract with better activity

Leuconostoc mesenteroides SJRP55 isolada de mussarela de búfala: perfil probiótico e bacteriocinogênico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Phytotherapy in the control of helminthiasis in production animals

Parasitic diseases constitute one of the main problems affecting livestock; however the use of chemical medicaments provides drug resistance residues in animal and environmental contamination. Changes in production concepts require that food must be produced in hygienic conditions, per healthy animals and that are not eliminating antibiotic residues, pesticides or other drugs. This scenario has favored organic production and the use of medicinal plants. For the control of endoparasites, several studies have published the benefits of Azadirachta indica A. Juss., Punica granatum Linn., Musa sp., Operculina hamiltonii G. DON., propolis, among others. However, despite the existence in- vitro studies that demonstrate the pharmacological properties of phytotherapics, there is still need for clinical trials to determine dosage and its effects in- vivo. Investigations of new bioactive natural substances can be of great value for the control of animal health and food safety, which is particularly important for organic production systems in which the use of chemical drugs is a limiting factor for certification.

Biocompatibility of Intracanal Medications Based on Calcium Hydroxide

The aim of this study was to evaluate the rat subcutaneous tissue reaction to calcium hydroxide-based intracanal medicaments, UltraCal XS (calcium hydroxide, barium sulphate, aqueous matrix), Hydropast (calcium hydroxide, barium sulphate, and propyleneglycol), and Calen (Calcium hydroxide, zinc oxide, colophony, and polyethyleneglycol), used as a control. Methods. Forty-eight rats (Rattus Norvegicus Holtzman) were distributed in three groups: Calen, UltraCal XS, and Hydropast. Polyethylene tubes filled with one of the medicaments were implanted in the dorsal subcutaneous. After 7 and 30 days, the implants were removed and the specimens were fixed and embedded in paraffin. Morphological and quantitative analyses were carried out in the HE-stained sections. The numerical density of inflammatory cells in the capsule was evaluated and statistical analyses were performed (P>/0.05). Results. At 7 days, all materials induced an inflammatory reaction in the subcutaneous tissue adjacent to the implants. In all groups, a significant reduction in the number of inflammatory cells and giant cells was verified in the period of 30 days. Conclusion. These results indicate that the calcium hydroxide-based medicaments evaluated present biocompatibility similar to Calen.