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AIM To observe the changes of serum ROS,MDA,SOD levels in chronic renal failure (CRF) patients with damp-heat syndrome and to explore the intervention effect of Qingshen Granules (Hedyotis diffusae Herba,Salviae miltiorrhizae Radix et Rhizoma,Artemisiae scopariae Herba,etc.) on oxidative stress.METHODS Seventy cases of CRF patients with damp-heat syndrome were randomly and equally divided into control group and treatment group.Sixty cases completed the study,thirty-one cases in the treatment group,twenty-nine cases in the control group.Twenty other cases served as the normal group.The treatment group and the control group were given the basic treatment of western medicine and retention enema of TCM.The treatment group was added Qingshen Granules for eight weeks.The levels of U-Pro/24 h,Scr,BUN,estimated glomerular filtration rate (eGFR),serum ROS,MDA and SOD were measured before and after the treatment,and were compared with the normal group.RESULTS Both total effective rates on disease and on traditional Chinese medicine syndrome in the treatment group were 83.87％,significantly higher than those in the control group (51.72％ and 48.28％),respectively.The levels of U-Pro/24 h,Scr and BUN were obviously lower in the treatment group after the treatment,and eGFR was obviously higher as compared with those in the control group.Before the treatment,the levels of ROS and MDA in the treatment and control groups were significantly higher than those in the normal group,and the level of SOD was significantly lower;the levels of ROS and MDA were reduced in the treatment group after the treatment,and the level of SOD was increased;these changes in the treatment group were more significant than those in the control group.CONCLUSION Qingshen Granules can ameliorate clinical symptoms in CRF patients with damp-heat syndrome,decrease the levels of U-Pro/24 h,Scr and BUN,increase eGFR level,inhibit oxidative stress,and enhance antioxidant capacity,ultimately delay the development of renal fibrosis.
RESUMO
<p><b>OBJECTIVE</b>To observe the intervention of liuwei dihuang pill (LDP) on therapeutic effectiveness and adverse reaction of hormonotherapy in treating nephrotic syndrome.</p><p><b>METHODS</b>Patients allocated in two groups were medicated with initial dose of prednisone 1 mg/kg once a day at 8 am in the morning. After being medicated for 8 to 12 weeks, the dose of prednisone was decreased by 5.0 mg every 2 weeks till 0.5 mg/kg per day. Then the medication was changed to that two days' dosage orally take once a day with the daily dose reduced by 5.0 mg/kg every 2 to 3 weeks, and maintained at 0.4 mg/kg once every two days. At same time, necessary symptomatic treatment was given. To the treated group oral administration of LDP 8 capsules was given additionally, 3 times per day until prednisone decreased to maintenance dose.</p><p><b>RESULTS</b>Therapeutic effect in the treated group was significant better than that in the control group (P < 0.05). Urinary protein, plasma albumin, triglyceride (TG) and total cholesterol (TC) in both groups were obviously improved (P < 0.05 or P < 0.01). However, as compared with the control group, the improvement was better, and the recurrent rate was lower (P < 0.05) in the treated group. Scores of Yin-deficiency caused excessive Fire syndrome and incidence rate of adverse reaction in the treated group were lower than those in the control group (P < 0.05 or P < 0.01).</p><p><b>CONCLUSION</b>LDP can markedly improve the therapeutic effectiveness and counteract the adverse reaction of hormonotherapy in treating nephrotic syndrome, and reduce the recurrence of the disease.</p>