Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038002 (splenomegaly)
 9,873 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In this study, Babesia microti (ATCC30222) from mice was adapted to golden hamsters. The parasite was passaged to immunosuppressed and then adapted to normal hamsters. When 30 normal hamsters were inoculated with this strain, parasitaemia increased to 74% of erythrocytes by day 7 and 70% of the hamsters died. By day 12, parasitaemia extended to 90%, with 97% mortality. Hearts and kidneys from infected animals were enlarged. Histopathology revealed acute myocarditis, hepatitis, pneumonitis, glomerulonephritis and splenomegaly. Giemsa, Acridine Orange and Rhodamine staining of the parasite were compared. Scanning electron microscopy of blood from infected hamsters revealed from 1 to 5 intra-erythrocytic parasites.
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PMID:Acute fulminating babesiosis in hamsters infected with Babesia microti. 887 13

Treatment of children with acute lymphoblastic leukemia (ALL) is based on P-glycoprotein (P-gp)-dependent cytostatics. We assessed the P-gp function in blast cells as a possible prognostic factor and its influence on the overall survival. P-gp function was measured using the verapamil-sensitive Rhodamine efflux. Cell samples from 7 of 45 (16%) patients revealed rhodamine-efflux positive blasts. There were no relations between the presence of P-gp, clinical characteristics (age, sex, hepatomegaly, and splenomegaly) and initial laboratory parameters (immunophenotype, white blood cells count, and serum lactate dehydrogenase) in ALL. P-gp activity plays a negative role, both for a remission achieved on day 33 and for susceptibility to steroid therapy. Children bearing rhodamine-efflux positive blasts had a significantly shorter 5-year overall survival of 35%, as compared with 74% in those negative for P-gp function. Lack of any association with clinical characteristic and initial laboratory parameters suggests that presence of P-gp is an independent prognostic factor.
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PMID:P-glycoprotein activity predicts outcome in childhood acute lymphoblastic leukemia. 1956 43