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Concomitant TP53 mutation in early-stage resected EGFR-mutated non-small cell lung cancer: a narrative approach in a genetically admixed Brazilian cohort TP TP5 earlystage early stage EGFRmutated EGFR mutated nonsmall non small cancer
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Machado-Rugolo, J.

; Baldavira, C.M.

; Prieto, T.G.

; Olivieri, E.H.R.

; Fabro, A.T.

; Rainho, C.A.

; Castelli, E.C.

; Ribolla, P.E.M.

; Ab'Saber, A.M.

; Takagaki, T.

; Nagai, M.A.

; Capelozzi, V.L.

Brazilian Journal of Medical and Biological Research

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2023, Volume 56 elocation e12488

Abstract: En | Text: En | PDF: En

TP53 mutations are frequent in non-small cell lung cancer (NSCLC) and have been associated with poor outcome. The prognostic and predictive relevance of EGFR/TP53 co-mutations in NSCLC is controversial. We analyzed lung tissue specimens from 70 patients with NSCLC using next-generation sequencing to determine EGFR and TP53 status and the association between these status with baseline patient and tumor characteristics, adjuvant treatments, relapse, and progression-free (PFS) and overall survival (OS) after surgical resection. We found the EGFR mutation in 32.9% of patients (20% classical mutations and 12.9% uncommon mutations). TP53 missense mutations occurred in 25.7% and TP53/EGFR co-mutations occurred in 43.5% of patients. Stage after surgical resection was significantly associated with OS (P=0.028). We identified an association between progression-free survival and poor outcome in patients with distant metastases (P=0.007). We found a marginally significant difference in OS between genders (P=0.057) and between mutant and wild type TP53 (P=0.079). In univariate analysis, distant metastases (P=0.027), pathological stage (IIIA-IIIB vs I-II; P=0.028), and TP53 status (borderline significance between wild type and mutant; P=0.079) influenced OS. In multivariable analysis, a significant model for high risk of death and poor OS (P=0.029) selected patients in stage IIIA-IIIB, with relapse and distant metastases, non-responsive to platin-based chemotherapy and erlotinib, with tumors harboring EGFR uncommon mutations, with TP53 mutant, and with EGFR/TP53 co-mutations. Our study suggested that TP53 mutation tends to confer poor survival and a potentially negative predictive effect associated with a non-response to platinum-based chemotherapy and erlotinib in early-stage resected EGFR-mutated NSCLC. TP TP5 nonsmall non small (NSCLC EGFRTP53 EGFRTP EGFR/TP5 comutations co controversial 7 nextgeneration next generation characteristics treatments progressionfree progression free PFS (PFS (OS 329 32 9 32.9 20% 20 (20 129 12 12.9 mutations. . mutations) 257 25 25.7 TP53EGFR TPEGFR 435 43 5 43.5 P=0.028. P0028 P P=0.028 0 028 (P=0.028) P=0.007. P0007 P=0.007 007 (P=0.007) P=0.057 P0057 057 (P=0.057 P=0.079. P0079 P=0.079 079 (P=0.079) analysis P=0.027, P0027 P=0.027 , 027 (P=0.027) IIIAIIIB IIIA IIIB III I II I-II P=0.028, P=0.028) borderline P=0.029 P0029 029 (P=0.029 IIIAIIIB, IIIB, IIIA-IIIB nonresponsive responsive platinbased platin based comutations. nonresponse response platinumbased platinum earlystage early EGFRmutated mutated EGFRTP5 EGFR/TP 3 32. 2 (2 1 12. 25. 4 43. P002 P=0.02 02 (P=0.028 P000 P=0.00 00 (P=0.007 P=0.05 P005 05 (P=0.05 P007 P=0.07 07 (P=0.079 (P=0.027 (P=0.02 ( P00 P=0.0 (P=0.00 (P=0.0 (P=0.07 P0 P=0. (P=0. P=0 (P=0 P= (P= (P

https://doi.org/10.1590/1414-431x2023e12488

Clinical outcome of Brazilian patients with non-small cell lung cancer in early stage harboring rare mutations in epidermal growth factor receptor nonsmall non small
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Machado-Rugolo, J.

; Baldavira, C.M.

; Prieto, T.G.

; Olivieri, E.H.R.

; Fabro, A.T.

; Rainho, C.A.

; Castelli, E.C.

; Ribolla, P.E.M.

; Ab'Saber, A.M.

; Takagaki, T.

; Nagai, M.A.

; Capelozzi, V.L.

Brazilian Journal of Medical and Biological Research

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2022, Volume 55 elocation e12409

Abstract: En | Text: En | PDF: En

The common epidermal growth factor receptor (EGFR) mutations, such as the L858R point mutation in exon 21 and the in-frame deletional mutation in exon 19, have been definitively associated with response to EGFR-tyrosine kinase inhibitors (EGFR-TKI). However, the clinical outcome and response to treatment for many other rarer mutations are still unclear. In this study, we report the results of Brazilian patients in stage IB-IIIA non-small cell lung cancer (NSCLC) following complete resection with minimal residual disease and EGFR mutations treated with adjuvant chemotherapy and/or EGFR-TKIs. The frequency of EGFR mutations was investigated in 70 cases of early stage NSCLC. Mutations in exons 18 and 20, uncommon mutations in exons 19 and 21, as well as in exons 3, 7, 14, 16, 22, 27, and 28, and/or the presence of different mutations in a single tumor (complex mutations) are considered rare. EGFR mutations were detected in 23 tumors (32.9%). Fourteen cases carried rare mutations and were treated with platinum-based chemotherapy and two cases were treated with erlotinib. The clinical outcome is described case by case with references to the literature. Notably, we found two rare EGFR mutations and one of them with an unknown response to chemotherapy and/or EGFR-TKIs. We have provided complementary information concerning the clinical outcome and treatment of patients with early stage NSCLC for several rare EGFR mutations not previously or only rarely reported. Description of cases harboring rare mutations can support the decision-making process in this subset of patients. (EGFR LR L R 2 inframe frame EGFRtyrosine tyrosine EGFRTKI. EGFRTKI TKI . (EGFR-TKI) However unclear study IBIIIA IB IIIA nonsmall non small (NSCLC andor EGFRTKIs. EGFRTKIs TKIs. TKIs EGFR-TKIs 7 1 20 3 14 16 22 27 28 complex 32.9%. 329 32.9% 32 9 (32.9%) platinumbased platinum based erlotinib literature Notably reported decisionmaking decision making (EGFR-TKI 32.9 (32.9% 32. (32.9 (32. (32 (3 (

https://doi.org/10.1590/1414-431x2022e12409

Revisores 2021
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Hoffmann, Agustín Freiberg Araiza, Alejandra Bernal, Alejandro César Luna González, Alicia Isabel Migliaro Moreno, Amparo Malajovich, Ana Ramos, Ana Consuelo Lacombe, Andrea Treichel, Carlos Alberto dos Santos Valdiviano, Carlos Bacilio De La Cruz Baroni, Cecilia Cracco, Cecilia López-Steinmetz, Cecilia Marotta, Cecilia Ball, César Daniel Costa Maldonado, Daniela Patricia Ado Trías, Daniel Mola, Débora Loureto, Diego L. Hill-Denee, Diti Angeriz, Esther Ferrer, Fabiana Espíndola Rada, Fernando Novoa, Gabriela Ariza, Gladys Rocio Albistur, Gerardo Zambrano, Henry Guillén Simkin, Hugo Oliveira, Isabel C.V. de Janeiro, Isabel Janer, Jader Sánchez, Javier Dapueto, Juan Ortega, Lenise Maria Ribeiro Crespi, Leonardo Peluso Funcasta, Lorena Furlán, Luis Isidório, Marcelo dos Santos Nemes, María Ines Baptistella Ayan, María Noel Rodriguez Brenlla, María Elena Civarolo, María Mercedes Chavannes, María Ana Folle Hidalgo, María Teresa Gonzalez, María Julia Morales Palermo, Marina Míguez Verde, Mario Javier Luzardo Ferreira, Mayrla Andrade Brunet, Nicolás Núñez, Nicolás Gómez Correa, Pablo Sebastián Garzaniti, Ramiro Condeza, Rayen Rodrigues, Rogério Bustos, Romina Saldívar, Rosa María Cueto Moncada, Saul Marques, Stela Oliveira, Sueli Machado Pereira de Pribisev-Beleslin, Tamara Paz, Valentina Gradin, Victoria Beatriz Ortuño, Victor E.C.

Psicología, Conocimiento y Sociedad

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2021, Volume 11 N. 3 Pages 139 - 142

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.26864/pcs.v11.n3.rev

Epicarditis in a cat caused by feline infectious peritonitis virus: case report
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Araujo, G.A.

; Matta, E.C.

; Lallo, M.A.

; Machado, G.F.

; Rocha, P.R.D.

Arquivo Brasileiro de Medicina Veterinária e Zootecnia

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may 2020, Volume 72 N. 3 Pages 823 - 826

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO A Peritonite Infecciosa Felina (PIF) é uma doença progressiva e fatal de felinos domésticos e selvagens, causada pelo vírus da Peritonite Infecciosa Felina (FIPV). A doença é caracterizada por uma reação imunomediada contra o vírus em vários órgãos. Este trabalho descreveu um relato de caso de epicardite fibrinosa causada pelo FPIV. Um gato macho, com três anos de idade, veio a óbito e foi recebido para necropsia. Macroscopicamente, foi observado exsudato fibrinoso esbranquiçado, friável, multifocal, medindo até 2 centímetros de espessura, no epicárdio, principalmente no ápice cardíaco. Microscopicamente, foi observado no epicárdio um infiltrado inflamatório misto, multifocal, composto por macrófagos, plasmócitos e linfócitos, associado a deposição de fibrina. A imuno-histoquímica foi positiva para o FIPV nas áreas de inflamação no epicárdio. Os autores descrevem o segundo relato de caso na literatura científica de epicardite causada pelo FIPV em um gato. Portanto, a epicardite deve ser considerada como diagnóstico diferencial em doenças cardíacas em Medicina Felina.

ABSTRACT Feline Infectious Peritonitis (FIP) is a progressive and fatal disease in domestic and wild cats, caused by Feline Infectious Peritonitis Virus (FIPV). The disease is characterized by an immunomediated reaction against the virus in various organs. This work described a case report of fibrinous epicarditis caused by FIPV. A male cat, three years old, died and was received to be necropsied. Grossly, soft, multifocal to coalescing, whitish fibrinous exudate, measuring up the 2 centimeters of thickness, was observed in the epicardium, mostly at the apex of the heart. Microscopically, severe, multifocal to coalescing inflammatory infiltrate was observed in the epicardium, composed mainly by macrophages, plasmocytes and lymphocytes, associated with fibrin deposition. Immunohistochemistry was performed for FIPV and was positive in the areas of inflammation in the epicardium. To the author´s knowledge, this is the second report of epicarditis due to FIPV in a cat. Therefore, epicarditis should be considered a differential diagnosis of cardiac diseases in Feline Medicine.

https://doi.org/10.1590/1678-4162-11359 1562 downloads

Exigência de proteína bruta para juvenis de curimatã-pacu
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Santos, E.L. Oliveira, W.D.S. Soares, E.C. Lima, M.R. Silva, L.L.A. Machado, S.S. Silva, J.M. Silva, C.F. Silva, F.F.

Arquivo Brasileiro de Medicina Veterinária e Zootecnia

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jun 2018, Volume 70 N. 3 Pages 921 - 930

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO O objetivo deste estudo foi determinar a exigência de proteína bruta (PB) de juvenis de curimatã-pacu (Prochilodus argenteus). O experimento foi conduzido por um período de 60 dias, utilizando um delineamento inteiramente ao acaso, com quatro tratamentos (dieta contendo 24,0; 28,0; 32,0 e 36,0% de PB) e cinco repetições cada, em que 100 juvenis (peso inicial de 0,33 ± 0,01g) foram distribuídos em 20 aquários experimentais com volume de 130L, sendo considerada como unidade experimental uma caixa com cinco peixes, sob recirculação de água. Avaliaram-se o desempenho produtivo, o crescimento heterogêneo, os parâmetros morfométricos, fisiológicos e a viabilidade econômica das rações em função do nível de PB. Pela análise de regressão, foi verificado um aumento linear nos parâmetros de desempenho, morfométricos e fisiológicos, com o aumento do nível proteico nas rações. Quando comparados pelo teste de Tukey, o melhor resultado (P>0,05) foi obtido com 36% de PB. Verificou-se menor heterogeneidade de crescimento dos peixes à medida que se aumentavam os níveis de PB na ração. Assim, considerando também a viabilidade econômica, recomenda-se a utilização de rações com 36% de proteína bruta para juvenis de curimatã-pacu.

ABSTRACT The aim of this study was to determinate crude protein (CP) requirement to curimatã-pacu juveniles (Prochilodus argenteus). The experiment was conducted during 60 days in a completely randomized design, with four treatments (24.0, 28.0, 32.0 and 36.0% CP of diet) and five replications, where a hundred juvenile fishes (initial weight de 0.33 ± 0.01g), were distributed in twenty tanks (130L each). Each tank with five juveniles was considered an experimental unit, with water recirculation. Performance, heterogeneous growth, morphometric and physiological parameters, and economic viability of the rations according to the CP levels were evaluated. For the regression analysis, a linear increase in performance, heterogeneous growth and morphometric and physiological parameters with increased of the protein in rations were observed. When compared by the Tukey test (P>0.05), the best results were obtained with 36% CP. There was lower fish growth heterogeneity as the levels of CP in the diet increased. Thus, taking into consideration the economic viability it is recommended to use feed containing 36% of crude protein to curimatã-pacu juveniles.

https://doi.org/10.1590/1678-4162-9872 1631 downloads

Why we should use long-acting injectable antipsychotics more frequently
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Maia-de-Oliveira, João Paulo Bressan, Rodrigo A. Elkis, Helio Machado-de-Sousa, João Paulo Hallak, Jaime E.C.

Brazilian Journal of Psychiatry

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sep 2013, Volume 35 N. 3 Pages 217 - 218

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/1516-4446-2013-3503 2600 downloads

Quality of life in patients with Charcot-Marie-Tooth disease type 1A
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Taniguchi, Juliana B. Elui, Valeria M.C. Osorio, Flavia L. Hallak, Jaime E.C. Crippa, Jose A.S. Machado-de-Sousa, Joao P. Kebbe, Leonardo M. Lourenco, Charles M. Scarel-Caminaga, Raquel M. Marques Jr, Wilson

Arquivos de Neuro-Psiquiatria

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jun 2013, Volume 71 N. 6 Pages 392 - 396

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Avaliou-se o comprometimento funcional de pacientes com Charcot-Marie-Tooth provenientes da duplicação 17p11.2-p12 (CMT1A), utilizando o SF-36, que é um questionário para medir a qualidade de vida. Vinte e cinco pacientes de ambos os sexos com idades ≥10 anos e diagnóstico molecular de CMT1A foram selecionados. Idade, sexo, condições sociodemográficas e profissionais foram pareados com o Grupo Controle (sem histórico familiar de neuropatia). Os resultados mostraram que o maior impacto da CMT1A na qualidade de vida ocorreu nos domínios social e emocional dos pacientes avaliados. A capacidade funcional também tende a ser significativamente afetada, enquanto outros indicadores de deficiência física foram preservados. Por fim, os aspectos sociais e emocionais dos pacientes acometidos por CMT1A costumam ser negligenciados na assistência médica prestada aos pacientes brasileiros, e devem ser melhor compreendidos a fim de oferecer uma assistência global à saúde, resultando em adequada qualidade de vida.

We assessed the functional impairment in Charcot-Marie-Tooth resulting from 17p11.2-p12 duplication (CMT1A) patients using the Short-Form Health Survey (SF-36), which is a quality of life questionnaire. Twenty-five patients of both genders aged ≥10 years with a positive molecular diagnosis of CMT1A were selected. Age- and gender-matched Control Group (without family history of neuropathy), and the sociodemographic and professional conditions similar to the patients' group were selected to compare the SF-36 results between them. The results showed that the majority quality of life impairments in CMT1A patients occurred in the social and emotional domains. Functional capacity also tended to be significantly affected; other indicators of physical impairment were preserved. In conclusion, social and emotional aspects are mostly neglected in the assistance provided to CMT1A Brazilian patients, and they should be better understood in order to offer global health assistance with adequate quality of life as a result.

https://doi.org/10.1590/0004-282X20130045 5020 downloads

Expression of E-cadherin, Snail and Hakai in epithelial cells isolated from the primary tumor and from peritumoral tissue of invasive ductal breast carcinomas
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Makdissi, F.B.A. Machado, L.V.S.T. Oliveira, A.G.C. Benvenuti, T.T. Katayama, M.L.H. Brentani, M.M. Osório, C.A.B.T. Mourão Netto, M. Lyra, E.C. Carvalho, F. Góes, J.C.S. Folgueira, M.A.A.K.

Brazilian Journal of Medical and Biological Research

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dec 2009, Volume 42 N. 12 Pages 1128 - 1137

Abstract: En | Text: En | PDF: En

Epithelial intercellular cohesion, mainly mediated by E-cadherin (CDH1) expression and function, may be deregulated during cancer cell invasion of adjacent tissues and lymphatic and vascular channels. CDH1 expression is down-modulated in invasive lobular breast carcinomas but its regulation in invasive ductal carcinomas (IDC) is less clear. CDH1 expression is repressed by transcription factors such as Snail (SNAI1) and its product is degraded after Hakai ubiquitination. We compared CDH1, SNAI1 and HAKAI mRNA expression in IDC and paired adjacent normal breast tissue and evaluated its relation with node metastasis and circulating tumor cells. Matched tumor/peritumoral and blood samples were collected from 30 patients with early IDC. Epithelial cells from each compartment (tumor/peritumoral) were recovered by an immunomagnetic method and gene expression was determined by real time RT-PCR. There were no differences in CDH1, SNAI1 and HAKAI mRNA expression between tumor and corresponding peritumoral samples and no differential tumoral gene expression according to nodal involvement. Another 30 patients with a long-term follow-up (at least 5 years) and a differential prognosis (good or poor, as defined by breast cancer death) had E-cadherin and Snail protein detected by immunohistochemistry in tumor samples. In this group, E-cadherin-positive expression, but not Snail, may be associated with a better prognosis. This is the first report simultaneously analyzing CDH1, SNAI1 and HAKAI mRNA expression in matched tumor and peritumoral samples from patients with IDC. However, no clear pattern of their expression could distinguish the invasive tumor compartment from its adjacent normal tissue.

28942 downloads Cited 1 time in SciELO

Comparative analysis of differentially expressed sequence tags of sweet orange and mandarin infected with Xylella fastidiosa
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Souza, Alessandra A. de Takita, Marco A. Coletta-Filho, Helvécio D. Campos, Magnólia A. Teixeira, Juliana E.C. Targon, Maria Luísa P.N. Carlos, Eduardo F. Ravasi, Juliano F. Fischer, Carlos N. Machado, Marcos A.

Genetics and Molecular Biology

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2007, Volume 30 N. 3 Pages 965 - 971

Abstract: En | Text: En | PDF: En

The Citrus ESTs Sequencing Project (CitEST) conducted at Centro APTA Citros Sylvio Moreira/IAC has identified and catalogued ESTs representing a set of citrus genes expressed under relevant stress responses, including diseases such as citrus variegated chlorosis (CVC), caused by Xylella fastidiosa. All sweet orange (Citrus sinensis L. Osb.) varieties are susceptible to X. fastidiosa. On the other hand, mandarins (C. reticulata Blanco) are considered tolerant or resistant to the disease, although the bacterium can be sporadically detected within the trees, but no disease symptoms or economic losses are observed. To study their genetic responses to the presence of X. fastidiosa, we have compared EST libraries of leaf tissue of sweet orange Pêra IAC (highly susceptible cultivar to X. fastidiosa) and mandarin ‘Ponkan’ (tolerant) artificially infected with the bacterium. Using an in silico differential display, 172 genes were found to be significantly differentially expressed in such conditions. Sweet orange presented an increase in expression of photosynthesis related genes that could reveal a strategy to counterbalance a possible lower photosynthetic activity resulting from early effects of the bacterial colonization in affected plants. On the other hand, mandarin showed an active multi-component defense response against the bacterium similar to the non-host resistance pattern.

2284 downloads

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Aspectos epidemiológicos da leishmaniose visceral canina no município de Pedro Leopoldo, Minas Gerais, 2003
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Naveda, L.A.B. Moreira, E.C. Machado, J.G. Moraes, J.R.C. Marcelino, A.P.

Arquivo Brasileiro de Medicina Veterinária e Zootecnia

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dec 2006, Volume 58 N. 6 Pages 988 - 993

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Determinou-se a prevalência da leishmaniose visceral canina (LVC) no município de Pedro Leopoldo, MG, 2003, por meio de inquérito soro-epidemiológico. Coletaram-se amostras de sangue de 2.185 cães e aplicou-se questionário semi-estruturado em cada residência. Os animais foram divididos em quatro grupos, sendo o grupo A constituído de 1240 cães das áreas urbana e rural; o grupo B de 705 cães de áreas em torno dos focos; o grupo C, de 134 cães, cujas amostras foram coletadas durante o dia da vacinação anti-rábica oficial; e o grupo D composto de 111 cães errantes. Os dados foram armazenados em banco de dados EPIINFO 6.04b. Os 36 cães positivos foram localizados espacialmente com auxílio de GPS (Global Positioning System), e o georreferenciamento realizado por meio do programa AUTOCAD 2000. A prevalência global da LVC foi de 1,4% e variou de 1,1% na área urbana e 4,2% na rural. Estes resultados permitiram concluir que Pedro Leopoldo, de acordo com a classificação oficial do Ministério da Saúde, é área silenciosa, receptiva e vulnerável para LVC. A distribuição espacial dos casos é diferenciada e requer medidas sanitárias de acordo com cada área de risco.

The prevalence of canine visceral leishmaniasis (CVL) in Pedro Leopoldo district, 2003 was evaluated. A serum-epidemic inquiry was accomplished by collecting blood samples of dogs and by applying a semi structured questionnaire, according to groups, in each visited residence: group A, constituted of 1240 dogs of the urban and rural areas; group B, constituted of 705 dogs sampled around the focuses; group C, constituted of 134 dogs, wich samples were collected during the canine/feline antirabic vaccination; and group D, constituted of 111 wandering dogs. The data were stored in the EPI INFO 6.04b database. Positive dogs were spatially located using GPS (Global Positioning System) and the geographycal reference was made through the AUTOCAD 2000 program. The district global prevalence for canine visceral leishmaniasis was of 1.4%, varying from 1.1% to 4.2%. These results allowed to conclude that Pedro Leopoldo is a silent area, receptive and vulnerable to CVL, in agreement with the Ministry of Health official classification. The spacial distribution of CVL is not homogeneous and it requires sanitary measures according to each risk area. The obtained knowledge allows to establish effective strategies for the control of CVL in that distric.

4333 downloads Cited 3 times in SciELO

11.

Influência do concentrado protéico de soro na composição do requeijão em barra com teor reduzido de gordura
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Soares, F.M. Fonseca, L.M. Martins, R.T. Machado, E.C. Pereira Jr., F.N. Fonseca, C.S.P.

Arquivo Brasileiro de Medicina Veterinária e Zootecnia

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dec 2002, Volume 54 N. 6 Pages 643 - 647

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

O presente trabalho teve como objetivos elaborar um processamento de requeijão em barra com teor reduzido de gordura utilizando-se concentrado protéico de soro como substituto da gordura e avaliar suas características físico-químicas. O requeijão foi fabricado a partir da adição de três níveis (tratamentos) do concentrado, 0,2, 1,0 e 2,0%, e um com teor integral de gordura (controle). As amostras foram analisadas na primeira semana de fabricação para pH, acidez (% de ácido lático), teor de umidade (g/100 g), teor de gordura (g/100 g), teor de proteína (g/100 g) e teor de cinzas (g/100 g). Somente o teor de gordura apresentou diferença significativa entre o grupo-controle e os demais tratamentos (P<0,05).

The objective of the present work was to elaborate a new technology for production of hard requeijão with reduced fat content using whey protein concentrate as a fat substitute, as well as to evaluate the physico-chemical characteristics of this new product. The requeijão was manufactured from three treatments with different levels of the concentrate, that is, 0.2, 1.0 and 2.0%, and a control group (regular fat content). The samples were analyzed in the first week of manufacture for pH, acidity (% of lactic acid), moisture content (g/100 g), fat content (g/100 g), protein content (g/100 g) and ashes (g/100 g). Only the fat content presented significant statistical difference between the control group and the other treatments (P<0,05).

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