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1.
Rev Inst Med Trop Sao Paulo ; 61: e49, 2019 Sep 12.
Article in English | MEDLINE | ID: mdl-31531627

ABSTRACT

This manuscript reports a case of intestinal toxemia botulism in an adult with recently diagnosed metastatic colon cancer in whom botulism symptoms began 23 days after hospital admission. Representing the rarest form of botulism presentation in clinical practice, this infectious disease may have developed due to a cluster of predisposing factors that favored Clostridium botulinum colonization and the endogenous production of neurotoxins, among which are previous use of broad-spectrum antibiotics and colon changes related to the development of the neoplasia. This case highlights the importance of considering intestinal toxemia botulism in the differential diagnosis of a patient presenting with symmetrical descending flaccid paralysis, since immediate treatment with botulinum antitoxin may improve clinical outcomes.


Subject(s)
Botulism/diagnosis , Colonic Neoplasms/complications , Cross Infection/microbiology , Intestinal Diseases/microbiology , Toxemia/diagnosis , Botulism/complications , Fatal Outcome , Feces/microbiology , Humans , Male , Middle Aged , Toxemia/complications
2.
Vet. Zoot. ; 24(1): 159-173, mar. 2017. tab
Article in Portuguese | VETINDEX | ID: vti-688157

ABSTRACT

Los estudios sobre la toxemia de la prenhez (TP) en ovejas han sido constantes y inovadoradores en algunos conceptos, pero no hay estudios en Brasil sobre las concentraciones de proteína de casos clínicos naturales de la enfermedad en esta especie. Por lo tanto, el objetivo de este estudio fue evaluar las concentraciones de proteína en sangre de casos clínicos naturales de TP en ovejas y comparar los resultados de acuerdo a la presencia sólo de TP y TP con enfermedades infecciosas intercurrentes. Evaluamos 35 ovejas se reunieron en la Clínica Bovina, Campus Garanhuns/UFRPE diagnosticado con TP en el período de 2007 a 2013. Los animales fueron sometidos a un examen clínico y ultrasonido, seguida de la recogida de sangre y orina para análisis de laboratorio. Todos los animales mostraron síntomas clínicos compatibles con un marco de TP. Los niveles séricos de betahidroxibutirato (BHB) y ácidos grasos no esterificados (NEFA) que se encuentran a ser altos en todas las ovejas. Cortisol sérico y la glucosa también eran altas, mientras que la insulina reducida, además, todos los animales mostraron cetonuria. Entre las ovejas 35 evaluados, 25 manifestaron sólo el marco TP (G1), y 10 más allá de la TP también tenía otras enfermedades infecciosas concomitantes (G2). En proteinograma, hubo un aumento en la haptoglobina sérica, glucoproteína alfa1-ácido y transferrina en ambos grupos [...](AU)


Studies on pregnancy toxemia in ewes have been constant and innovative in some respects. However, there are no previous reports on the protein profile of ewes naturally affected by this condition in Brazil. Thus, the aim of the present study was to determine the protein profile of Brazilian ewes affected with pregnancy toxemia and compare the results with ewes affected with concomitant diseases. Thirty-five ewes with a diagnosis of pregnancy toxemia were evaluated at the Bovine Clinic of the Rural Federal University of Pernambuco, Garanhuns Campus, between 2007 and 2013. The animals were submitted to clinical and ultrasound exams, followed by blood and urine collection for laboratory exams. All animals exhibited clinical symptoms of pregnancy toxemia, with elevated beta-hydroxybutyrate acid and non-esterified fatty acids. Ketonuria was found in all animals. The hormone profile revealed high levels of cortisol and low levels of insulin. Among the 35 ewes analyzed, 25 only exhibited pregnancy toxemia (G1) and ten also exhibited concomitant infectious illnesses (G2). The protein test revealed increased serum levels of haptoglobin, alfa1-acid glycoprotein and transferrin as well as reduced PM 23000 Da (protein not yet nominally identified) in both groups, whereas IgG was slightly elevated in the animals in G1 and fibrinogen was elevated in G2. Based on the present findings, the severe [...](AU)


Os estudos sobre a toxemia da prenhez (TP) na espécie ovina têm sido constantes e inovadoradores em alguns conceitos, porém não há relatos no Brasil sobre o proteinograma em ovelhas acometidas por casos naturais da doença. Diante disso, objetivou-se avaliar o proteinograma de ovelhas com a enfermidade e comparar os resultados de acordo com a presença apenas da TP e de outras doenças concomitantes. Foram avaliadas 35 ovelhas atendidas na Clínica de Bovinos, campus Garanhuns/UFRPE, diagnosticadas com TP, no período de 2007 a 2013. Os animais foram submetidos ao exame clínico e ultrassonográfico, seguido de coleta de sangue e urina para exames laboratoriais. Todos os animais exibiram uma sintomatologia clínica condizente com um quadro de TP. Os níveis séricos de betahidroxibutirato (BHB) e ácidos graxos não esterificados (AGNE) encontraram-se elevados em todas as ovelhas. Os valores de cortisol e glicose também estavam elevados e os de insulina reduzidos, além disso, todos os animais apresentaram cetonúria. Das 35 ovelhas avaliadas, 25 apresentaram apenas o quadro de TP (G1), e 10 além da TP apresentaram também outras enfermidades infecciosas concomitantes (G2). No proteinograma, houve aumento nos níveis séricos de haptoglobina, alfa1-glicoproteína ácida e transferrina e redução da PM 23000 Da (proteína ainda não identificada nominalmente) nos dois grupos, enquanto que os de IgG [...](AU)


Subject(s)
Animals , Female , Pregnancy , Toxemia/blood , Toxemia/diagnosis , Toxemia/veterinary , Acute-Phase Reaction/veterinary , Sheep/metabolism , Blood Proteins , Electrophoresis/veterinary
3.
Vet. zootec ; 24(1): 159-173, mar. 2017. tab
Article in Portuguese | VETINDEX | ID: biblio-1503403

ABSTRACT

Los estudios sobre la toxemia de la prenhez (TP) en ovejas han sido constantes y inovadoradores en algunos conceptos, pero no hay estudios en Brasil sobre las concentraciones de proteína de casos clínicos naturales de la enfermedad en esta especie. Por lo tanto, el objetivo de este estudio fue evaluar las concentraciones de proteína en sangre de casos clínicos naturales de TP en ovejas y comparar los resultados de acuerdo a la presencia sólo de TP y TP con enfermedades infecciosas intercurrentes. Evaluamos 35 ovejas se reunieron en la Clínica Bovina, Campus Garanhuns/UFRPE diagnosticado con TP en el período de 2007 a 2013. Los animales fueron sometidos a un examen clínico y ultrasonido, seguida de la recogida de sangre y orina para análisis de laboratorio. Todos los animales mostraron síntomas clínicos compatibles con un marco de TP. Los niveles séricos de betahidroxibutirato (BHB) y ácidos grasos no esterificados (NEFA) que se encuentran a ser altos en todas las ovejas. Cortisol sérico y la glucosa también eran altas, mientras que la insulina reducida, además, todos los animales mostraron cetonuria. Entre las ovejas 35 evaluados, 25 manifestaron sólo el marco TP (G1), y 10 más allá de la TP también tenía otras enfermedades infecciosas concomitantes (G2). En proteinograma, hubo un aumento en la haptoglobina sérica, glucoproteína alfa1-ácido y transferrina en ambos grupos [...]


Studies on pregnancy toxemia in ewes have been constant and innovative in some respects. However, there are no previous reports on the protein profile of ewes naturally affected by this condition in Brazil. Thus, the aim of the present study was to determine the protein profile of Brazilian ewes affected with pregnancy toxemia and compare the results with ewes affected with concomitant diseases. Thirty-five ewes with a diagnosis of pregnancy toxemia were evaluated at the Bovine Clinic of the Rural Federal University of Pernambuco, Garanhuns Campus, between 2007 and 2013. The animals were submitted to clinical and ultrasound exams, followed by blood and urine collection for laboratory exams. All animals exhibited clinical symptoms of pregnancy toxemia, with elevated beta-hydroxybutyrate acid and non-esterified fatty acids. Ketonuria was found in all animals. The hormone profile revealed high levels of cortisol and low levels of insulin. Among the 35 ewes analyzed, 25 only exhibited pregnancy toxemia (G1) and ten also exhibited concomitant infectious illnesses (G2). The protein test revealed increased serum levels of haptoglobin, alfa1-acid glycoprotein and transferrin as well as reduced PM 23000 Da (protein not yet nominally identified) in both groups, whereas IgG was slightly elevated in the animals in G1 and fibrinogen was elevated in G2. Based on the present findings, the severe [...]


Os estudos sobre a toxemia da prenhez (TP) na espécie ovina têm sido constantes e inovadoradores em alguns conceitos, porém não há relatos no Brasil sobre o proteinograma em ovelhas acometidas por casos naturais da doença. Diante disso, objetivou-se avaliar o proteinograma de ovelhas com a enfermidade e comparar os resultados de acordo com a presença apenas da TP e de outras doenças concomitantes. Foram avaliadas 35 ovelhas atendidas na Clínica de Bovinos, campus Garanhuns/UFRPE, diagnosticadas com TP, no período de 2007 a 2013. Os animais foram submetidos ao exame clínico e ultrassonográfico, seguido de coleta de sangue e urina para exames laboratoriais. Todos os animais exibiram uma sintomatologia clínica condizente com um quadro de TP. Os níveis séricos de betahidroxibutirato (BHB) e ácidos graxos não esterificados (AGNE) encontraram-se elevados em todas as ovelhas. Os valores de cortisol e glicose também estavam elevados e os de insulina reduzidos, além disso, todos os animais apresentaram cetonúria. Das 35 ovelhas avaliadas, 25 apresentaram apenas o quadro de TP (G1), e 10 além da TP apresentaram também outras enfermidades infecciosas concomitantes (G2). No proteinograma, houve aumento nos níveis séricos de haptoglobina, alfa1-glicoproteína ácida e transferrina e redução da PM 23000 Da (proteína ainda não identificada nominalmente) nos dois grupos, enquanto que os de IgG [...]


Subject(s)
Female , Animals , Pregnancy , Sheep/metabolism , Acute-Phase Reaction/veterinary , Toxemia/diagnosis , Toxemia/blood , Toxemia/veterinary , Electrophoresis/veterinary , Blood Proteins
4.
J Pediatr (Rio J) ; 85(5): 426-32, 2009.
Article in English, Portuguese | MEDLINE | ID: mdl-19830353

ABSTRACT

OBJECTIVE: To evaluate the applicability of a standardized guideline for children up to 36 months of age with fever without source (FWS). METHODS: Prospective cohort study involving children with FWS treated at the emergency department of Hospital Universitário, Universidade de São Paulo, São Paulo, Brazil, from June 2006 to May 2007. The guideline classifies the risk of serious bacterial infection (SBI) according to the presence or absence of toxemia, age, and temperature. Laboratory screening was based on risk assessment: complete blood count, blood culture, urinalysis, urine culture, and, if necessary, chest radiography, cerebrospinal fluid, and coproculture. RESULTS: We studied 251 children and, of these, 215 were followed up until the final diagnosis. Toxemia was found in 20 children, and 195 were well-appearing (30 up to 3 months old and 165 from 3 to 36 months old). Among those children from 3 to 36 months without toxemia, 95 had axillary temperature > 39 degrees C. In 107 (49.8%) children, there was spontaneous resolution of fever; in 88 (40.9%), benign self-limited disease was identified; and in 20 (9.3%), there was SBI. Among the cases of SBI, we identified 16 urinary tract infections, three cases of pneumonia and one occult bacteremia. Of the 215 children, 129 (60%) received no antibiotics, and 86 received antibiotics at some point (45 empirically). Empirical antibiotic treatment was maintained for an average of 72 hours. CONCLUSION: The guideline was shown to be appropriate to follow up these children using simple laboratory tests that can be carried out at most health facilities. The most frequent SBI in this sample was urinary tract infection.


Subject(s)
Bacterial Infections/diagnosis , Fever of Unknown Origin/etiology , Practice Guidelines as Topic/standards , Toxemia/diagnosis , Bacterial Infections/epidemiology , Brazil/epidemiology , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Prospective Studies , Toxemia/epidemiology , Urinary Tract Infections/diagnosis , Urinary Tract Infections/epidemiology
5.
J. pediatr. (Rio J.) ; J. pediatr. (Rio J.);85(5): 426-432, set.-out. 2009. ilus, tab
Article in Portuguese | LILACS | ID: lil-530119

ABSTRACT

OBJETIVO: Avaliar a aplicabilidade de um protocolo de atendimento padronizado para crianças de até 36 meses de idade com febre sem sinais localizatórios (FSSL). MÉTODOS: Estudo de coorte prospectivo em crianças com FSSL atendidas no Pronto-Socorro do Hospital Universitário da Universidade de São Paulo, São Paulo (SP), de junho de 2006 a maio de 2007. O protocolo estratifica o risco de infecção bacteriana grave (IBG) de acordo com a presença ou não de toxemia, idade e valor da temperatura. Conforme avaliação de risco, indicava-se triagem laboratorial: hemograma, hemocultura, sedimento urinário, urocultura e, se necessário, radiografia torácica, liquor e coprocultura. RESULTADOS: Foram estudadas 251 crianças das quais 215 foram acompanhadas até o diagnóstico final. Vinte crianças apresentavam toxemia, e 195 estavam em bom estado geral (30 com idade de até 3 meses, e 165, de 3 a 36 meses). Nas crianças de 3 a 36 meses não toxêmicas, 95 tinham temperatura axilar > 39 ºC. Em 107 crianças (49,8 por cento), houve melhora espontânea do quadro febril; em 88 (40,9 por cento), foi identificada doença benigna autolimitada; e em 20 (9,3 por cento), IBG. Dentre as IBG, identificamos 16 infecções urinárias, três pneumonias e uma bacteremia oculta. Das 215, 129 (60 por cento) não receberam qualquer antibioticoterapia, e 86 receberam antibiótico em algum momento (45, empiricamente). O antibiótico empírico foi mantido por, em média, 72 horas. CONCLUSÃO: O protocolo aplicado mostrou-se adequado para o seguimento destas crianças que fizeram coleta de exames simples e passíveis de serem realizados na maioria dos serviços. A infecção urinária foi a IBG mais frequente nas crianças com FSSL.


OBJECTIVE: To evaluate the applicability of a standardized guideline for children up to 36 months of age with fever without source (FWS). METHODS: Prospective cohort study involving children with FWS treated at the emergency department of Hospital Universitário, Universidade de São Paulo, São Paulo, Brazil, from June 2006 to May 2007. The guideline classifies the risk of serious bacterial infection (SBI) according to the presence or absence of toxemia, age, and temperature. Laboratory screening was based on risk assessment: complete blood count, blood culture, urinalysis, urine culture, and, if necessary, chest radiography, cerebrospinal fluid, and coproculture. RESULTS: We studied 251 children and, of these, 215 were followed up until the final diagnosis. Toxemia was found in 20 children, and 195 were well-appearing (30 up to 3 months old and 165 from 3 to 36 months old). Among those children from 3 to 36 months without toxemia, 95 had axillary temperature > 39 ºC. In 107 (49.8 percent) children, there was spontaneous resolution of fever; in 88 (40.9 percent), benign self-limited disease was identified; and in 20 (9.3 percent), there was SBI. Among the cases of SBI, we identified 16 urinary tract infections, three cases of pneumonia and one occult bacteremia. Of the 215 children, 129 (60 percent) received no antibiotics, and 86 received antibiotics at some point (45 empirically). Empirical antibiotic treatment was maintained for an average of 72 hours. CONCLUSION: The guideline was shown to be appropriate to follow up these children using simple laboratory tests that can be carried out at most health facilities. The most frequent SBI in this sample was urinary tract infection.


Subject(s)
Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Bacterial Infections/diagnosis , Fever of Unknown Origin/etiology , Practice Guidelines as Topic/standards , Toxemia/diagnosis , Bacterial Infections/epidemiology , Brazil/epidemiology , Prospective Studies , Toxemia/epidemiology , Urinary Tract Infections/diagnosis , Urinary Tract Infections/epidemiology
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