With the development of immunosuppression and diagnosis method,cell mediated rcjection can be controlled well after transplantation.Antibody mediated rejection has become a hot problem due to sensitized recipients increasing.Complements play an important role during antibody mediated rejection.This review focuses on the development of mechanism of complements mediated antibody mediated rejection,the role of complements in diagnosis of antibody mediated rejection and treatment protocol aim at compliments.

Objective:To observe the influence of post-operative early enteral nutrition(EEN) for oral tumour patients.Methods:Sixty patients with oral tumour were randomly divided into EEN group (30 cases) and tradition enteral nutrition(TEN) group (30 cases). The nutritional support with Nutrision fiber started within the first 12~16 h post-operatively in EEN group, The enteral feeding started within the recovery time of the gut function in TEN group. Nutritional parameters were measured before and after the operation. Results:The mean hospitalization days in EEN group and TEN group were 10.14?1.58 and 15.29?3.26 respectively(P

Objective To investigate the clinical effects of tube flushing in donor duodenum to prevent the hematuria post combined pancreas-kidney transplantation(SPK)with pancreatic fluid drainage through bladder.Methods 18 cases of diabetic patients associated with end-stage renal disease were subjected to combined pancreas-kidney transplantation with pancreatic fluid drainage through bladder,within which 12 cases were pre-placed douche tube in donor duodenum,while the other six were not.As for the cases in group with the tube,T tube of No.10 was put in the donor duodenum through the abdominal wall and then bladder.After that the tube was fixed using 5-0 absorbable suture,then the bladder sutured if the tube was smooth confirmed by flushing with saline.After the operation,flushing was maintained using saline consecutively with the speed of 500 ml/h through the douche tubes of these 12 patients.Then the speed was changed to 250 ml/h 3 days later if the flushing fluid was limpid.One week later,changed to rinse intermittently and prolonged the flushing interval gradually.Till 14 days post the operation,flushing was ceased.After 2 days' survey,the urethral catheter was removed.As for the other 6 cases without douche tube,the urethral catheter was removed during 7-10 days after the operation if hematuria didn't occur.Results In the 12 cases with douche tube,there was only one patient(8.3 %,1/12)having slight hematuria on the 7th day after the cessation of the bladder washout.Through strengthening the flushing,the hematuria disappeared.The urethral catheter was removed on the 14th day after the operation and the hematuria never happened again.In the group without the douche tube,4 cases(66.7 %,4/6)had serious hematuria complicated with bladder obturation.The incidence of that was obviously higher than in the group with the douche tube(P＜0.05).Only one patient(1/12,8.3%)in the group of regular insertion of douche tube had urinary system infection,but in the group without the tube,the incidence of urinary system infection was 66.7 %(4/6)(P＜0.05).Conclusion The tube flushing in donor duodenum can significantly reduce the occurrence of hematuria after combined pancreas-kidney transplantation with pancreatic fluid drainage through bladder.

Objective To investigate the effects of pancreatic kininogenase on pressure,myocardical fibrosis and serum nitric oxide (NO) level in spontaneously hypertensive rats (SHR). Methods Twenty-four (fifteen weeks) male SHR were randomly divided into three groups:SHR group,pancreatic kininogenase group and captopril group(n=8 ),8 male Wistar kyoto rats with normal blood pressure were considered as control group. Pancreatic kininogenase was given by peritoneal injection (7.2 U?kg~ -1 ?d~ -1 ), captopril was given by intragastric administration(10 mg?kg~ -1 ?d~ -1 ), the rats in SHR group and rats with normol blood pressure in control group were treated with 0.9% NaCl(2 mL?kg~ -1 ?d~ -1 )administered through peritoneal injection. After four-week experiment, the pressure was measured in rats througth carotid artery,then the rats were sacrificed , and LVMI,CVF,PVCA and serum NO level were measured. Results In SHR group, SBP,LVMI,CVF and PVCA were higher, serum NO level was decreased obviously than those in control group (P0.05). Conclusion Pancreatic kininogenase can obviously reduce the blood pressure and reverse myocardial fibrosis,its mechanism may be concerned with the increasing of NO level in SHR.

Objective To explore the indications of simultaneous pancreas-kidney (SPK) transplantation for type 2 diabetes mellitus (DM) combined with end-stage renal disease by comparing the outcome of patients with type 1 and type 2 DM combined with end-stage renal disease after renal transplantation.Methods 109 patients accepting SPK from January 2008 to July 2016 in our center were divided into two groups according to the types of DM:T1DM (n =36),and T2DM (n =73).The basic characteristics of recipients,outcome,and pancreas and kidney functions after operation were compared between two groups.Results There was no significant difference in 5-year survival rate and surgical complications between two groups although recipients of T2DM group were older and had higher BMI than T1DM group.But rejection rate was higher in T1DM group.Conclusion SPK for T2DM recipients will not increase the surgical risk and can get good long-term outcome.

Objective To investigate the merit and demerit for surgical excision of polycystic kidney at the same time of kidney transplantation and to analyze its effect on complications and prognosis.Methods The data of 63 cases of polycystic kidney were retrospectively analyzed.Among the 63 recipients,43 recipients were combined with polycystic liver,and 2 with pancreatic cyst.For the large size of polycystic kidney,in 31 patients with hematuria or urinary tract infection,the polycystic kidney was resected during kidney transplantation(kidney-cut group,31 cases).The polycystic kidneys in The remaining 32 cases were preserved during kidney transplantation (reservation group).All the recipients were treated with CsA(Tacrolimus),mycophenolate mofetil (MMF)and prednisone after transplantation.The general conditions of recipients,the occurrence of delayed graft function(DGF),acute graft rejection.operative complications and infection,and survival rate of recipients and grafts were observed.Results Operative time in kidney-cut group was (300±31)min,and perirenal drainage tube duration was(4.6±1.4)days in kidney-cut group,significantly longer than in reservation group(both P＜0.01).Volume of red blood cells transfusion in kidney-cut group was(4.31±1.05)U,significantly more than reservation group(P＜0.01).29.0%(9/31)recipients in kidney-cut group had surgical complications,significantly higher than reservation group(6.2 0A,2/32)(P＜0.05).The ineidence of urinary tract irdection was 31.2% (10/32)in reservation group,significantly higher than in kidney-cut group(6.5%,2/31,P＜0.05).12.5%(4/32)patients in reservation group needed surgical excision of polycystic kidney after kidney transplantation due to polycystic kidney infection.In 24 recipients with preoperative high blood pressure in each group,the blood pressure of 8 recipients(33.3%)in kidney-cut group returned to normal,compared with only 2 recipients(8.3%)in reservation group(P＜0.05).The incidence of DGF,incidence of acute rejection,human/kidney 1-and 5-year survival rate between 2 groups had no statistically significant difference.Conclusion As long as the detailed operation.it is safe to resect patient's polycystic kidney during renal transplantation,but there are no effects on patient/kidney survival rate.

Kidney transplantation is the best treatment for end-stage renal disease.The types of the rejection can be divided into hyperacute rejection,accelerated rejection,acute rejection (AR) and chronic rejection according to the time of rejection after renal transplantation.Long noncoding RNAs (lncRNAs) play an important role in a variety of pathophysiological processes in the body,which can affect the stability of tissues.It is also closely related to various pathological processes such as acute kidney injury,glomerular disease and acute allograft rejection.What's more,the scholars found its huge potential for early diagnosis of AR after renal transplantation.This article will summarize the function of lncRNA in acute rejection of renal transplantation.

Objective To investigate the relationship between HLA antibodies strength and complement-binding ability in sensitized renal patients waiting for renal transplantation.Method Serum samples of 31 sensitized renal patients waiting for renal transplantation were retrospectively analyzed by single-antigen bead array (SAB) to identify HLA antibodies and in parallel by C1q-SAB to determine the complement binding of HLA antibodies.Result C1q-positive HLA antibodies had significantly higher MFI than C1q-negative HLA antibody (for Class Ⅰ,11052 ± 3291 vs.4506 ± 2960,P＜0.05;for Class Ⅱ,13347 ± 4076 vs.4448 ± 3602,P＜0.05).The mean fluorescence intensities (MFI) of IgG-SAB were correlated with the MFI of C1q-SAB for the same antibodies (Spearman correlation; Class Ⅰ,r =0.665,P ＜ 0.01 ; Class Ⅱ,r =0.761,P ＜ 0.01).Receiver operating characteristics (ROC) curve analysis showed that the MFIs of HLA antibodies by IgG-SAB could predict their C1q-binding abilities [area under the curve (AUC)Class Ⅰ =0.917; AUCclass Ⅱ =0.927).Using MFI cut-off value of 8238 and 6754 for HLA Class Ⅰ and Class Ⅱ antibodies,respectively,the sensitivity and specificity for C1q binding were 82.4％ and 87.4％ for Class Ⅰ antibodies,and 90.9％ and 82％ for Class Ⅱ antibodies,respectively.Conclusion The MFI of HLA antibodies by IgG-SAB can predict the C1q binding capability at a certain extent before transplantation.

Objective To establish the pyrogen removing effect of activated carbon in the technics of traditional Chinese medicine (TCM) injections. Methods The content of bacterial endotoxin concentration was detected by kinetic turdimetric assay to evaluate the effect of removing pyrogen before and after using activated carbon in concentrated solution of TCM injection. Results The activated carbon adsorption rate of Shuanghuanglian concentrated solution≥70%and the activated carbon adsorption rate of Danshen concentrated solution>95%. Conclusion Pyrogen manufacturing process is scientific and rational by adding activated carbon adsorption in powder injection of TCM. The bacterial endotoxin of large doses can't be removed fully by activated carbon adsorption.

Objective To study the impact of imported filariasis cases on the elimination program in different areas of Shandong Province. Methods Dezhou was selected as former low endemic area and Yicheng as former high endemic area. Blood examination was carried out for both mobile population and local people for microfilariae(Mf). Mosquitoes were caught in field and dissected to count the ratio of those having laid eggs and the natural filarial infection rate. Mosquitoes reared at different temperatures were fed with Mf-positive blood and dissected after certain time period to observe the development of the larvae. The vectorial capacity and case transmission quantity were calculated and compared with those from different areas. Results The Mf positive rate of inflow population was 3.18% in average. No case was detected from 9 411 local residents after blood exam in Dezhou while 2 out of 692 local residents were found Mf positive in Yicheng. Mosquitoes'natural infection rate was 3.81% but no third stage larva was found. The shortest time period needed for the larva to develop into an infective stage was 16 days in Dezhou and 11 days in Yicheng. The time period from blood meal to egg-laying on average was 4. 95 days in Dezhou and 4.33 days in Yicheng. The ratio of vectorial capacity and case transmission quantity was 1:4.41 and 1:5. 82 respectively in Dezhou and Yicheng. Conclusion Filarial transmission seems unlikely in Dezhou for its low vectorial capacity and low transmission quantity resulted from low and evidently fluctuating temperature in the north. A low level filarial transmission may be possible in former high-endemic area such as Yicheng if there are as many imported cases as in Dezhou.