The authors present the clinical case of a six years old child followed by Pediatric Hematology because of anemia detected after a late hemorrhage following adenotonsillectomy, debating the differential diagnosis and management.
A citometria de fluxo (CF) tem adquirido um papel cada vez maior no diagnóstico e classificação das patologias linfoproliferativas, sendo fundamental a integração e complementaridade das informações obtidas por citometria com os resultados do estudo anatomo-patológico (EAP). Existem, porém, escassas referências na literatura que documentem a importância da CF na avaliação de lesões cerebrais suspeitas de linfoma.
The aim of this work was to investigate the effect of phenolic acids on cell membrane permeability of lactic acid bacteria from wine. Several phenolic acids were tested for their effects on the cell membrane of Oenococcus oeni and Lactobacillus hilgardii by measuring potassium and phosphate efflux, proton influx and by assessing culture viability employing a fluorescence technique based on membrane integrity. T...
Estrogen protection in Parkinson´s disease – a GDNF role?
Subjects with chronic obstructive pulmonary disease (COPD) present breathing pattern and thoracoabdominal motion abnormalities that may contribute to exercise limitation. Twenty-two men with stable COPD (FEV1 = 42.6 ± 13.5% predicted; age 68 ± 8 years; mean ± SD) on usual medication and with at least 5 years of diagnosis were evaluated at rest and during an incremental cycle exercise test (10 watts/2 min). Chan...
Ampelozizyphus amazonicus Ducke is a tree commonly found in the Amazon region and an extract of its stem bark is popularly used as an antimalarial and anti-inflammatory agent and as an antidote to snake venom. Ursolic acid; five lupane type triterpenes: betulin, betulinic acid, lupenone, 3ß-hydroxylup-20(29)-ene-27,28-dioic acid, and 2a,3ß-dihydroxylup-20(29)-ene-27,28-dioic acid, and three phytosteroids: stigm...
A Língua Azul é uma doença re-emergente que causa aborto em vacas, queda do desempenho reprodutivo, perda de condição corporal e redução na produção e leite. A ocorrência dessa doença está relacionada à presença de vetores transmissores. No Brasil, apesar da existência de poucos estudos sobre a ocorrência dos vetores dessa doença, levantamentos sorológicos indicam a circulação do vírus da Língua Azul em rebanho...
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