T Pham Van

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Oval cells participate in liver regeneration when hepatocyte replication is impaired. These precursor cells proliferate in periportal regions and organize in ductules. They are surrounded by a basement membrane, the degradation of which by matrix metalloproteinases (MMP) might trigger their terminal differentiation into hepatocytes. We studied the(More)
AIM OF STUDY To report cases from Vietnam of intestinal tuberculosis disease, which is uncommon but did not disappear in occidental countries. MATERIALS AND METHODS Seventy-six patients were included in this retrospective study. Mean age was 40 years and sex ratio M/F was 6. Diagnosis was established on pathological examination of resected specimen or on(More)
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