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Search Results: 1 - 10 of 543520 matches for " Pereira M.D. "
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Estudo anat mico do músculo levantador do lábio superior
Ferreira L.M.,Minami E.,Pereira M.D.,Chohfi L.M.B.
Revista da Associa??o Médica Brasileira , 1997,
Abstract: Os autores descrevem as características anat micas do músculo levantador do lábio superior por meio de disseca es em cadáveres. OBJETIVO. Contribuir ao estudo dos músculos da mímica, estudando os seus detalhes anat micos e suas rela es, ajudando na realiza o de retalhos da face. MéTODOS. Foram dissecadas 20 pe as de cadáveres, verificando-se suas inser es, comprimento, largura, espessura, rela es, inerva o e irriga o. RESULTADOS. Em todos os casos, o músculo levantador do lábio superior apresentou inser o proximal na margem inferior da órbita e inser o distal de dois tipos: por meio de fibras laterais sobrepondo-se superficialmente ao músculo orbicular do lábio e de fibras profundas interdigitando-se, formando parte do embricamento do canto da boca (70%); e mediante fibras sobrepondo-se superficialmente ao músculo orbicular do lábio (30%). A média do comprimento foi de 24,66mm e a média da espessura, de 3,57mm. A largura em nível da inser o distal foi, em média, de 11,2mm, enquanto que em nível da inser o proximal foi, em média, de 15,96mm. Relaciona-se anteriormente ao músculo levantador do angulo da boca, posteriormente à por o distal do músculo zigomático menor (90%) e posteriormente à por o média do músculo zigomático menor (10%). A inerva o é feita pelo ramo inferior do nervo zigomático (n. facial) e nervo infra-orbital (n. trigêmeo). Ramos da artéria angular irrigam a por o inferior do músculo e a artéria infra-orbital nutre a por o superior deste músculo.
Composi??o química do óleo fixo obtido dos frutos secos da [Chamomilla recutita (L.) Rauschert] produzida no município de Mandirituba, PR.
Pereira, N.P.;Miguel, O.G.;Miguel, M.D.;
Revista Brasileira de Farmacognosia , 2005, DOI: 10.1590/S0102-695X2005000400014
Abstract: chamomile [chamomilla recutita (l.) rauschert], is a plant employed in the pharmaceutical, cosmetic and food industries. the chamomile dried fruits known as "seeds" they derive from floral chapters from which fixed oil rich in unsatured fatty acids can be extracted. through the use of a soxhlet apparatus, using hexane as solvent, the chamomile dried fruits crude oil was obtained in 19% yields. this oil, was characterized by gc-ms technique and showed a high ratio of linoleic acid in its composition. therefore, the chamomile dried fruits oil is a potential material to be used in the dermatological-pharmacy.
Virtual Meteorological Center
Marius Brinzila,M.D.Pereira,Al. Trandabat,C. Schreiner
International Journal of Online Engineering (iJOE) , 2007,
Abstract: A virtual meteorological center, computer based with Internet possibility transmission of the information is presented. Circumstance data is collected with logging field meteorological station. The station collects and automatically save data about the temperature in the air, relative humidity, pressure, wind speed and wind direction, rain gauge, solar radiation and air quality. Also can perform sensors test, analyze historical data and evaluate statistical information. The novelty of the system is that it can publish data over the Internet using LabVIEW Web Server capabilities and deliver a video signal to the School TV network. Also the system performs redundant measurement of temperature and humidity and was improved using new sensors and an original signal conditioning module.
A simple HPLC-fluorescence method for the measurement of R,S-sotalol in the plasma of patients with life-threatening cardiac arrhythmias
Santos S.R.,Papini O.,Omosako C.E.,Pereira M.D.
Brazilian Journal of Medical and Biological Research , 2000,
Abstract: R,S-sotalol, a -blocker drug with class III antiarrhythmic properties, is prescribed to patients with ventricular, atrial and supraventricular arrhythmias. A simple and sensitive method based on HPLC-fluorescence is described for the quantification of R,S-sotalol racemate in 500 μl of plasma. R,S-sotalol and its internal standard (atenolol) were eluted after 5.9 and 8.5 min, respectively, from a 4-micron C18 reverse-phase column using a mobile phase consisting of 80 mM KH2PO4, pH 4.6, and acetonitrile (95:5, v/v) at a flow rate of 0.5 ml/min with detection at lex = 235 nm and lem = 310 nm, respectively. This method, validated on the basis of R,S-sotalol measurements in spiked blank plasma, presented 20 ng/ml sensitivity, 20-10,000 ng/ml linearity, and 2.9 and 4.8% intra- and interassay precision, respectively. Plasma sotalol concentrations were determined by applying this method to investigate five high-risk patients with atrial fibrillation admitted to the Emergency Service of the Medical School Hospital, who received sotalol, 160 mg po, as loading dose. Blood samples were collected from a peripheral vein at zero, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 8.0, 12.0 and 24.0 h after drug administration. A two-compartment open model was applied. Data obtained, expressed as mean, were: CMAX = 1230 ng/ml, TMAX = 1.8 h, AUCT = 10645 ng h-1 ml-1, Kab = 1.23 h-1, a = 0.95 h-1, = 0.09 h-1, t(1/2) = 7.8 h, ClT/F = 3.94 ml min-1 kg-1, and Vd/F = 2.53 l/kg. A good systemic availability and a fast absorption were obtained. Drug distribution was reduced to the same extent in terms of total body clearance when patients and healthy volunteers were compared, and consequently elimination half-life remained unchanged. Thus, the method described in the present study is useful for therapeutic drug monitoring purposes, pharmacokinetic investigation and pharmacokinetic-pharmacodynamic sotalol studies in patients with tachyarrhythmias.
Tendência genética de medidas lineares de p neis da ra a Brasileira
Costa M.D.,Bergmann J.A.G.,Pereira C.S.,Pereira J.C.C.
Arquivo Brasileiro de Medicina Veterinária e Zootecnia , 2001,
Abstract: Dez medidas lineares de 2073 p neis da ra a Brasileira, nascidos de 1974 a 1994, foram utilizadas para obter méritos genéticos e avaliar tendências genéticas no período. Méritos genéticos foram preditos utilizando a metodologia da máxima verossimilhan a restrita livre de derivadas, com o aplicativo MTDFREML. Tendências genéticas foram avaliadas pela regress o ponderada pelo número de observa es da média dos méritos genéticos dos animais nascidos em cada ano sobre ano de nascimento. Foram verificadas (P<0,01) tendências genéticas favoráveis em sete das 10 medidas lineares avaliadas. Para cada ano houve redu o de 0,070cm da altura da cernelha e da garupa, 0,037cm do comprimento da cabe a, 0,025cm do comprimento do pesco o, 0,023cm do comprimento da garupa, 0,073cm do comprimento do corpo e 0,004cm da largura da cabe a. A diminui o proporcional do porte dos p neis da ra a Brasileira ocorreu, provavelmente, pela a o conjunta da sele o e da contínua importa o de animais de ra as de menor porte que foram cruzados com a ra a Brasileira.
Estudo anat?mico do músculo levantador do lábio superior
Ferreira, L.M.;Minami, E.;Pereira, M.D.;Chohfi, L.M.B.;Andrews, J. de M.;
Revista da Associa??o Médica Brasileira , 1997, DOI: 10.1590/S0104-42301997000300003
Abstract: the authors describe the anatomical characteristics of the levator labii superioris muscle by dissection in cadavers. purpose. we describe the characteristics of these muscle, the details and relations, hopefully contributing to the study of muscle of the face. methods. twenty faces of cadavers were dissected. the following features were studied: origin, insertion, length, width, thickness, relations, innervation and blood supply. results. in all cases the muscle originated from the inferior orbital margin. two insertions were observed: via lateral fibers, superficial to the orbicularis oris muscle and via deep fibers thar form part of the raphe at the corner of the mouth (70%); via superficial fibers to the orbicularis oris muscle (30%). the average of the length was 24.66mm and the average of the thickness was 3.57mm. the width at its insertion was 11,2 mm, and at the origin was 15.96mm. the levator labii superioris muscle was found to be anterior to the levator anguli oris; it was posterior to the distal portion of the zygomaticus minor (90%) and posterior to the mid portion of the zygomaticus minor (10%). the innervation was from the inferior branch of the zygomatic nerve (facial nerve) and from the infraorbital nerve (trigeminal nerve). the inferior portion of the muscle is supplied by branches of the angular artery and the superior part from branches of the infraorbital artery.
Ter wille van ’n stabiele familie: die literêre konteks van Levitikus 18:22 en 20:13
M.D Terblanche
Acta Theologica , 2005,
Abstract: ’n Nuwe kommentaar op die boek Levitikus verskyn in 1993 as deel van die bekende Das Alte Testament Deutsch. Dié kommentaar deur Erhard Gerstenberger verskil in velerlei opsigte van dié van Martin Noth wat 31 jaar tevore as deel van dieselfde reeks verskyn het. So gee Gerstenberger (1996:297-299) uitvoerig aandag aan die prohibisie teen homoseksuele praktyke in Levitikus 20:13. Dit is in skerp teenstelling met Noth, wat nouliks op die betrokke prohibisie ingaan. Die invloed van ’n kontemporêre konteks waarin die kwessie van homoseksualiteit nie alleen ho r prioriteit geniet het nie, maar homoseksuele praktyke ook meer aanvaarbaar geword het, blyk duidelik uit Gerstenberger se bespreking. Hoe belangrik die kontemporêre konteks waarin interpretasie geskied ook al mag wees, is die verrekening van die literêre konteks van ’n teks onontbeerlik.
China`s Economic Development and Export Promotion Strategy: Can Bangladesh Learn?
Akteruzzaman, M.D.
The Social Sciences , 2013,
Abstract: As much by luck as by design, China stumbled onto an export and foreign investment that has proved remarkably successful, helping the economy move quickly to a market-based system. China has employed some principal economic instruments to promote foreign investment and an export culture since 1978. In 1979, after three decades of inward-oriented trade and foreign investment policies, China switched course and launched an open-door policy. Economically, China has proved themselves the most successful regions of the south and southeast taking the advantage of their particular local circumstances. During 1980 to 1990, GDP of China grew annually by 9.5% while export grew at an annual rate of 11%. The growth continues and in 1999-2000, GDP growth was 7.3%. The discussion of the issue here is to identify the key trade and foreign investment policies that have led to this dramatic growth. And what lessons can Bangladesh derive from China s experience?
Ways Of Ict Application In Teacher Education Programme
Asore M.D.
Golden Research Thoughts , 2012, DOI: 10.9780/22315063
Abstract: The teaching profession is becoming one of the most challenging professions in our society where knowledge is expanding rapidly and much of it is available to students as well as teachers at the same time. Because of rapid development in ICT, traditional Pre-service teacher education as well as In-service teacher education institutions worldwide are undergoing a rapid change in the structure and content of their training and delivery methods of their courses. However, combining new methodologies with effective pedagogy has become a daunting task for both Pre-service and In-service teacher education institutions. Therefore this paper discusses the ways of ICTapplication in teacher education Programme.
Formation zones of economic safety the foreign economic activity of machine-building enterprises
M.D. Domashenko
Marketing ì Mened?ment Innovacìj , 2011,
Abstract: It is proposed formation zones economic safety of the foreign economic activity of the enterprise on the basis of the determination three-componential indicator assessment of its level.
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