The incidence of acute kidney injury in pregnancy declined significantly over the second half of the 20th century; however, it is still associated with major maternal and perinatal morbidity and mortality. A set of systemic and renal physiological adaptive mechanisms occur during a normal gestation that will constrain several changes in laboratory parameters of renal function, electrolytes, fluid and acid-base ...
2010
A modified version of the intruder-resident paradigm was used to investigate if social recognition memory lasts at least 24 h. One hundred and forty-six adult male Wistar rats were used. Independent groups of rats were exposed to an intruder for 0.083, 0.5, 2, 24, or 168 h and tested 24 h after the first encounter with the familiar or a different conspecific. Factor analysis was employed to identify association...
The clinical heterogeneity observed in leptospirosis may be associated with host factors or bacteria virulence. Human serum mannose-binding lectin (MBL) recognizes many pathogens, and low levels of this lectin are associated with susceptibility to infection. MBL is also implicated in the modulation of the inflammatory process. We determined the levels of serum MBL during leptospirosis infection. A double-antibo...
Hepatic tumors in children account for only 1 to 5% of all pediatric tumors. Hepatic hemangioma is, however, the third most common tumor of the liver in childhood. We report a case of an antenatal diagnosis of a hepatic tumor detected on a first obstetric ultrasound, at 26(th) week of gestation. It revealed a complex, predominantly solid hepatic lesion with 3 x 3 cm and a marked, essentially peripheral, Doppler...
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