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RIF-1 mouse tumors express high levels of beta-glucuronidase activity relative to most normal tissues. The high activity can be exploited for targeting specific drugs preferentially to tumor tissues. In this study we examined the kinetics of 8-hydroxyquinoline (8-OHQ) accumulation in tumor and in
Nuclear inclusions formed by the aggregation of a polyalanine expansion mutant of the nuclear poly(A)-binding protein (PABPN1) is a hallmark of oculopharyngeal muscular dystrophy (OPMD). OPMD is a dominant autosomal disease in which patients exhibit progressive difficulty of swallowing and eyelid
Many tumors show elevated levels of hydrolytic enzymes that may be associated with invasive processes. The RIF-1 murine tumor has levels of beta-glucuronidase that are more than four times higher than those in liver. Elevated tumor glucuronidase levels can be used as a basis for tumor-targeted
One hundred and seventy two children were prescribed, in 212 episodes of illness, antimicrobial agents (28.4%), followed by antidiarrheals (10.9%), nutritional products (9.4%), analgesics (7.5%) and steroids (6.8%). Ampicillin (22.7%) and cotrimoxazole (12.7%) were the most commonly prescribed