Objective To explore the preliminary experience of combined liver-kidney transplantation.Methods Twelve patients were subjected to combined liver-kidney transplantation. The orthotopic liver transplantation was preceded with the classic fashion in 8 patients and the piggyback fashion in 4 patients. The pump-driven veuovenoas bypass technique was not used. And then the kidney transplantation was performed under stable homodynamic circumstance. The renal graft was implanted to the right iliac fossa routinely. The renal vein was anastomosed to the external iliac rein end-to-side, and the renal artery to the external iliac artery end-to-side or the hypogastric artery end-to-end. After operation, anti-CD25 monoclonal antibody or antithymocyte globulin (ATG), tacrolimus (FK506), mycophenolate mofetil and prednisone were used to prevent the allograft rejection.Results The survival rate of the 12 cases receiving combined liver-kidney transplantation was 100 %, and the graft function was restored well postoperation. An acute rejection episode of liver occurred in one patient. The FK506 toxicity occurred in one patient. The hemorrhage of digestive tract occurred in one recipient and the hemorrhage of peritoneal cavity in one patient. The pneumonia occurred in one case and the peritoneal infection in one patient. No patient experienced any episode of acute rejection of renal allograft.Conclusions The combined liver-kidney transplantation is the ideal option of patients with end-stage liver disease with chronic renal failure.

Hypoxia-induced factors(HIFs)are the main regula-tors for the response of hypoxic environment.They are involved in hypoxia-related lung tissue cell damage and abnormal cell pro-liferation,among which,HIF-1αand HIF-2αplay the most im-prominant roles.This paper reviews the current researches of HIF-1αand HIF-2α,focusing on their structural and functional similarities and diversities,as well as their roles in the patho-genesis of hypoxic pulmonary hypertension.

Objective To observe the effect of MnCl2 on glutamate-glutamine cycle(Glu-Gln cycle) and apoptosis of dissociated striatum cells and to approach the antagonism of riluzole to the neurotoxicity of MnCl2.Methods Twenty-seven Wistar rats were randomly divided into 3 groups, 9 in each.The first group was the control group and the second group was the single MnCl2 exposure group.Both of the groups were injected with 0.9% NaCl subcutaneously(sc).The third group was the intervention group and was injected with 21.35 ?mol/kg riluzole(sc).Two hours later, the rats in the control group were the given 0.9% NaCl intraperitoneally(ip) injection, the second and third groups were injected with 200 ?mol/kg MnCl2(ip), five times a week, for 4 weeks.Twenty-four hours after the last injection, 6 rats in each group were killed and the contents of Glu and Gln, the activities of glutamine synthetase(GS) and phosphate activated glutaminase(PAG) in the striatum of the rats were determined.The apoptosis of the dissociated striatum cells was detected in the other rats in each group by flow cytometry(FCM) technique.Results Compared with the control group, in MnCl2 group, the content of Glu increased and Gln content decreased significantly(P

Objective To study the expression of HER4 in renal cell carcinoma and elucidate therelationship between HER4 expression and the clinical features of renal cell carcinoma. Methods Seventy-five cases of paraffin-embedded tissues from renal eell carcinoma were tested for the expres-sion of HER4 by immunohistochemistry.Forty-six cases were male,29 cases were female,the median age was 49 years old.All of these cases were diagnosed as renal cell carcinoma(51 cases of clear cell carcinoma,1 5 cases of granular cell carcinoma,and 9 cases of papillary adenocarcinoma).The control group was 20 cases of normal renal tissue 5 am away from the tumor.Descriptive analysis was applied to compare the differences used the x2.test.Statistical analysis was done by SPSS 10.0. Results HER4 was overexpressed in 78.7%RCC(9 cases with weak positive,18 cases moderate positive,41 caseS intensive positive and 7 cases negative)cases.The expression of HER4 was negative in all nor-mal tissue.The overexpression of HER4 was correlated with the lymph node metastasis and TNM staging(P<0.05). Conclusions HER4 overexpressionis correlated with Stage of RCC.

Objective To observe the therapeutic effect of chitosan oral ulcer spray in treatment of recurrent aphthous ulcer(RAU).Methods Sixty patients suffered with RAU were randomly divided into two groups.The test group was treated with chitosan oral ulcer spray,while the control group was given a traditional Chinese medicine named Xileisan.To evaluate the efficacy according to a specialized evaluate standard.Results The disease course of test group was shorter than that of the control group.The test group was more effective in mitigating the pain of RAU than that of the control group.ConclusionThe efficacy of chitosan oral ulcer spray in treatment of RAU is superior to Xileisan.

Objective To understand the schistosomiasis epidemic and control history in Jingxi City,so as to provide the ev-idence for improving the future work. Methods The data of schistosomiasis prevention and control work were collected and ana-lyzed comprehensively in Jingxi City from 1956-2015. Results From 1956,the schistosomiasis prevention and control work car-ried out,and in 1985,Jingxi City reached the standard of schistosomiasis transmission interrupted and no local schistosome in-fected residents and livestock were found for 36 years. In May 2016,the city reached the national standard of Schistosomiasis Elimination Assessment Review. The cumulative number of schistosomiasis detection of residents was 348801 person-times, and 10434 schistosomiasis patients were found. The cumulative number of schistosomiasis detection of cattle was 20674 head-times,and 590 schistosome infected cattle were found. The cumulative schistosomiasis treatment number of residents was 18739 per-son-times,and 512 cattle were treated. The cumulative detection area with Oncomelania hupensis was 65213.25 hm2 ,and 353.80 hm2 area with O. hupensis snails was found. Conclusions Jingxi City has reached the standard of schistosomiasis elimi-nation,but there is still recurrence of O. hupensis snails,and the imported infection source exists. Therefore,we should strength-en the monitoring of floating population.

Objective To evaluate the biocompatibility and antibacterial activities of the Ornidazole Slow-Release Membrane.Methods 1.The lower lips of 12 rats were sewed into 12 pockets and the pockets were immited with extracting solution of the ornidazole membrane, formaldehyde and normal saline respectively once per day.The specimens were examined histologically 7 days later.2.The dorsal muscles of 16 rats were implanted with the membranes or silk threads,and examined histologically 1 week and 2,4,6 weeks later respectively.3. The antibacterial activity against Streptococcus mutans and Fusobacterium nucleatum was observed on solid culture medium in vitro.Results The animal experiments showed the membranes were not irritative to the oral mucosa.It was found that the tissue reaction of the membranes was similar to that of the silk threads after implanted into dorsal muscles and the membranes had been degraded in the second week.And the membranes had effective antibacterial action against Streptococcus mutans and Fusobacterium nucleatum.Conclusion The Ornidazole Slow-Release Membrane possesses favorable biocompatibility and antibacterial activities.

Background & Objective: Early life stresses, such as social isolation, have lasting effects on the development of emotion and behavior, in which vasopressin plays important roles. This study aimed to assess the possible association of central release of vasopressin with social isolation. Methods: The social isolation model was performed in male mice who endured 6-week social isolation after weaning. Vasopressin expression in the paraventricular nucleus of hypothalamus (PVN) was measured with immunohistochemistry. Released vasopressin from PVN was measured with radioimmunoassay. Results: Vasopressin immunoreactive cells number decreased in the PVN, medial parvocellular division in social isolation-reared mice, compared to the group-reared counterparts. Social isolation decreased short social exposure-induced vasopressin release from PVN. Isolation-reared mice exhibited anxiogenic profile and difficulty in social recognition. Conclusions: This study provides new evidence for the important role of vasopressin in the development of emotional and social behaviors.

Objective To observe the preventive efficacy and safety of dexmedetomidine with parecoxib sodium on the patients with postoperative hyperalgesia induced by remifentanil. Methods A total of 100 female patients undergoing elective surgery under general anesthesia were as-signed into four groups according to the table of random number:the control group (group C),the parecoxib sodium group (group P),the dexmedetomidine group (group D)and the parecoxib sodium combined with the dexmedetomidine group (group DP).The vital signs were monitored and the total intravenous anesthesia was performed.All the patients were give intravenous injection of 0.2μg·kg-1 ·min-1 remifentanil and 4-12 mg·kg-1 ·h-1 propofol to maintain the anesthesia.Patients in group P were given 40 mg parecoxib sodium 30 minutes before the end of the operation.Patients in group D were give intravenous injection of 0.6μg·kg-1 ·min-1 dexmedetomidine consistently till 30 min before the end of the operation.Patients in group DP were given 0.6 μg·kg-1 ·min-1 till 30 min before the end of the operation and were given 40 mg parecoxib sodium.The VAS scores were re-corded at 1,2,6,12,24 hours.The cases of agitation,rigors,nausea and vomiting and increasing of analgesics were recorded.Results The postoperative VAS scores in group P,group D and group DP were significantly lower than group C(P <0.05).The postoperative VAS scores in group DP were significantly lower in group P and group D (P<0.05).Cases of agitation and rigors in group D and group DP were less than group C(P <0.05).The increasing of analgesics in group DP was much higher than other groups(P<0.05).Conclusion After induced,patients were given intravenous in-jection of 0.6 μg·kg-1 ·min-1 dexmedetoniding consistently till 30 min before the end of the opera-tion were given 40 mg parecoxib sodium can effectively prevent hyperalgesia after remifentanil anes-thesia without significant increase in revival time and obtain a better sedation.

By analyzing the current situation of Forensic Medicine’s popularization,point out that it is important to emphasize the education of Forensic Medicine among medical specialty students. Advices were also given.