Expression of lactate dehydrogenase-5 in non-Hodgkin lymphoma and its clinical significance / 中南大学学报(医学版)

ABSTRACT

To determine expression of lactate dehydrogenase (LDH)-5 in non-Hodgkin lymphoma and its clinical significance.
 Methods: LDH-5 levels and LDH levels in NHL patients were examined by agarose gel electrophoresis and enzymatic method (n=63), respectively. Positive rates of LDH-5 and LDH were statistically analyzed.
 Results: The median age of NHL patients was 56(19-84) years old, including 36 males and 27 females. The positive numbers for LDH-5 and LDH in the initial treatment group (n=43) were significantly different (P0.05). In 15 cases under the status of progress, the difference of LDH-5 and LDH expressions were not significant (P>0.05), whereas the difference in cases of small B cell lymphoma was significant (P<0.05).
 Conclusion: LDH-5 can be used as an index for NHL to judge the tumor load and to predict the recurrence.