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HOME > ÇÐȸ°£Ç๰ >
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Purine Nucleoside Phosphorylase Activities in Sera and Erythrocytes of Leprosy Patients |
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Young Pio Kim, Inn Ki Chun, Yoo Seop Choi |
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Dept. of Dermatology, Chonnam University Medical School, Kwangju, Korea |
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1984 |
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17 |
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1 |
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55 |
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60 |
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Leprosy has two polar types. The one tuberculoid leprosy (TL) is characterized by well preserved cellular immunity with a good prognosis and the other lepromatous leprosy (LL) shows no cellular immunity with a poor prognosis. The present study was designed to measure the activity of purine nucleoside phosphorylase(PNPase) in sera and erythrocytes of leprosy patients as it's activities are known to be decreased in cell-mediated immune deficiency diseases. The PNPase activities in sera of TL patients ((3.2¡¾0.76)¡¿104units/L) did not differ from those of normal subjects ((3.9 ¡¾1.03)¡¿104units/L), but the LL Patients ((1.87¡¾0.62)¡¿104 units/L) showed significantly lowered activity than those of normal subjects. The erythrocyte PNPase activities of leprosy patients, especially LL patients were significantly lowered than those of normal subjects (Normal: 5.04¡¾ 0.16units/107cells, TL. 3.8¡¾1.96 units/107cells, LL: 2.08¡¾0.98 units/107cells). |
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