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BACKGROUND:Multimodal analgesia provides sufficient analgesia in renal recipients and appears to be associated with the recovery of renal function after transplantation. OBJECTIVE:To investigate the effect of multimodal analgesia with dezocine on postoperative immunity after renal transplantation, and discuss the appropriate analgesic drugs and methods for patients with renal transplantation. METHODS:Forty patients undergoing renal transplantation were randomly divided into two groups. They al received general anesthesia combined with epidural blockage. Control group received intramuscular injection of analgesic drugs when needed, while dezocine group received multimodal analgesia:preemptive anaIgesia with dezocine+patient-control ed epidural analgesia. The heart rate, mean arterial pressure, and saturation of blood oxygen were detected before anesthesia, 12, 24, 48 hours after transplantation. T lymphocyte subsets, interleukin-2, interleukin-6 and interleukin-10 levels in venous blood were measured before anesthesia, 12, 24, 48 hours after transplantation. RESULTS AND CONCLUSION:Compared with before anesthesia, the CD4+, CD8+cellsubset counts, CD4+/CD8+ratio, the levels of interleukin-2 and interleukin-6 were decreased significantly (P<0.05), and the levels of interleukin were significantly increased after transplantation in the control group (P<0.05). The postoperative CD4+cellsubset counts, the levels of interleukin-2 and interleukin-6 were significantly lower at 12 hours after transplantation than that before anesthesia (P<0.05), then recovered to normal levels at 24 hours in dezocine group. The postoperative CD8+cellsubset counts, CD8+and CD4+/CD8+ratio were not changed before and after transplantation in the dezocine group. The levels of interleukin-10 in the dezocine group were significantly increased at 48 hours after transplantation compared with before anesthesia (P<0.05), which was stil lower than that in control group (P<0.05). Multimodal analgesia with dezocine can effectively protect the immune system, promote short-term turnover of renal function, and prolong graft survival for patients with renal transplantation.
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Objective To investigate the effect of the multimodal analgesia on postoperative pain after renal transplantation and the cytokines .Methods 40 cases of allogaft renal transplantation due to chronic renal failure were randomly divided into two groups (n=20) .The group D received the multimodal analgesia :preemptive analgesia plus patient controlled epidural analgesia(PCEA) and the group C(control) received analgesic drugs by intermittent intramuscular injection .The visual analogue scale(VAS) scores , the Ramsay sedation scores ,HR ,MAP and SPO2 at postoperative 2 ,6 ,12 ,24 ,48 h were recorded .Blood interleukin-2(IL-2) ,in-terleukin-6(IL-6) and interleukin-10(IL-10) levels were measured before anesthesia ,at the end of operation and postoperative 6 , 24 ,48 h .Results Postoperative MAP and SPO2 had no obvious change in the two groups ,no statistical differences in the various time points existed between the two groups (P>0 .05) .HR was significantly increased at 6 ,24 h after operation in the group C , which had statistical difference compared with that at the same time points in the group D (P0 .05) .The levels of IL-2 and IL-10 at postoperative 6 ,24 ,48 h in the two groups were significantly higher than those before anesthesia and at the end of operation (P<0 .05) .The levels of IL-2 and IL-6 at postoperative 6 ,24 ,48 h in the group D were significantly lower than those in the group C(P<0 .05) .Conclusion Multimodal analgesia can reach the effective analgesic effect ,down-regulate the pro-inflam-matory cytokines and up-regulate anti-inflammatory cytokines for maintaining postaperative serum cytokines balance .
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Objective Adopt the method of brachial plexus block by a noodle biopsy and pressing the root of interscalene,to discuss the effective of this method on the operation of shower and upper limb.Methods Summarize 182 cases of patients who got the upper limb operation,compared the patients adopting a noodle biopsy and pressing the root of interscalene to block,to the cases which un-pressing the interscalene.Evaluate the anesthesia on sense and movement and record the complicating disease.Results It got a satisfied result from a noodle biopsy and pressing the root of interscalene to block.In this case,all of the sense and movement including shower has disappeared,and has absolutely effect on analgesia.All of the patients avoid to be used herbal supplements and however to complicating symptom.Good rate 97％,compared to 73％ cases of un-pressing.Pressing the interscalene to block is better than un-pressing,on feet nerve,axillary nerves,the median nerve and C4 nerve.Conclusion A noodle biopsy and pressing the root of interscalene to block is a effective and simple method,it needn't special equipment and has a absolutely and extensively block result on the shower and upper limb operation.
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0.05). However, in the presence of 16.5 mmol/L glucose, PGF_ 2? increased significantly in insulin secretion (P
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Aim To investigate the effects of PGF_(2?) upon glucose-stimulated insulin secretion and the calcium response in NIT-1 beta cells.Methods Using the radioimmunoassay(RIA),the amount of PGF_(2?) augmentation of glucose-stimulated insulin secretion was determined in different conditions and the confocal laser scanning methods by Fluo-3AM as a fluorescent probe were used to analyze the NIT-1 beta cell intracellular calcium response in correlated various terms.Results In the presence of 16.5 mmol?L~(-1) glucose,PGF_(2?)(0.1,1,5 ?mol?L~(-1)) dose-dependently augmented glucose-induced insulin secretion in NIT-1 beta cells,especially at 5 ?mol?L~(-1)(P0.05).Meanwhile,Exposure of the NIT-1 cells to 5 ?mol?L~(-1) PGF_(2?) induced a rapid increase of intracellular calcium(P