The changes of skeletal muscle mitochondral monoamine oxidase (MAO) activity in rats fed with low Se grains from a Keshan-disease area were observed. The rats were killed at the time for feeding 30, 60 and 90 days respectiely. The mitochondrium of skeletal muscle was isolated MAO activity was determined with fluorescent methed. The results showed that in low-Se group the mitochondrial MAO activity was significantly decreased only at the time for 90 days feeding however GSH-px activity in red blood cells and Se content in plasma were significantly decreased at all experimental period as compared to Se-supplemented or stock died group.

Objective To reevaluate Shanghai Criteria of liver transplantation (LT) for hepatocellular carcinoma (HCC).Method We evaluated the outcome of 433 consecutive patients with HCC who underwent LT from 2001 to 2013 at Zhong shan Hospital,Fudan University.The Kaplan Meier product-limit method with log rank test was used to evaluate survival rate according to different Criteria.Result The 5-year overall survival (OS) rate and relapse-free survival (RFS) rate were as follows:Milan Criteria (n =169; 72.5％ and 79.0％),UCSF Criteria (n =223; 68.2％ and 75.7％) ;Shanghai Criteria (n =255; 65.9％ and 70.6％) ; Pittsburgh Criteria (n =419,55.6％ and 61.2％).There was no significant difference in the 5 year OS and RFS between Shanghai Criteria group and Milan Criteria group (P＞0.05).Conclusion Shanghai Criteria,which modestly expanded current criteria while still preserving similar long term survival,could be more fit for the situation of China.

Objective To investigate the efficacy of transurethral electroresection combined with intravesical irrigation with epirubicin for cystitis glandularis.Methods From January 2000 to January 2006,130 patients with cystitis glandularis were treated with transurethral electroresection.The whole depth of diseased mucosa and adjacent normal mucosal tissues(1 cm away)were resected.One week after the operation,intravesical irrigation with epirubicin were carried out(50 mg per time,once a week for 8 weeks,and then once a month for 2 years).Results Five of the patients developed urethral stenosis after the electroresection,and were cured by dilating the urethra at a regular interval.No complications occurred in the other patients.Bladder symptoms disappeared in 98 patients;23 cases had urinary symptoms occasionally,but cystoscopy showed normal vesical mucosa.Nine of the patients had recurrent cystitis,5 of which showed non-irrigation-induced hematuria 6-12 months after the operation,and 4 were found during regular re-examination by cystoscopy.Transurethral electroresection was performed again on these 9 patients,after they were diagnosed by biopsy;and then intravesical irrigation with hydroxycamptothecin(20 mg per time)were given.They were followed up for 12 months,during which no one had recurrence.Conclusions Transurethral electroresection combined with intravesical chemotherapy is effective for cystitis glandularis.The method is worth being widely used.

0.05).Lymph node metas- tasis,macroscopic vascular invasion,TNM classification,Edmondson pathologic classification,tumor location and capsule,carbohydrate antigen 19-9 (CA19-9) might affect the outcome post-LT.Conclu- sion The overall survival of LT for CCC was dismal.We should select the recipients very carefully and strictly.Those CCC patients with large tumor,TNM class-Ⅲ,bi-lobe distribution or who can not be ruled out lymph node or vascular invasion,should be contraindicated for LT.

Objective To investigate the expression of Golgi protein?73(GP73) and Ki?67 antigen in gallbladder carcinoma ,and to analyze their correlations with proliferation ,invasion ,and prognosis of gallbladder carcinoma. Methods Streptavid?in?peroxidase (SP) immunohistochemistry was used to detect the expression of GP73 and Ki?67 in surgically resected specimens of 58 gallbladder carcinomas ,15 gallbladder adenomas and 15 gallbladder polyps samples . Results The positive rates of GP73 and Ki?67 protein in gallbladder carcinomas were 72.4% and67.24%,respectively ,which wer significantly higher than those in gallbladder adenomas(GP73:40.0%,Ki?67:26.7%,P<0.05)and in gallbladder polyps(GP73:13.3%,Ki?67:25.0%,P<0.05).The expression of GP73 was positively correlated with tumor differentiation ,Nevin staging and lymph node metastasis(P < 0.05), and the expression of GP73 was positively correlated with tumor differentiation ,Nevin staging(P < 0.05). GP73 expression was positively correlated with Ki?67 expression in gallbladder carcinoma (r = 0.473 ,P = 0.000). Patients with negative expression of GP73 and Ki?67 had longer survival time than those with positive expression of GP73 and Ki?67. Conclusion The expression of GP73 and Ki?67 was associated with proliferation ,invasion of gallbladder carcinoma. The combined detection of GP73 and Ki?67 is conducive to judging the progress and prognosis of the gallbladder carcinoma .

Objective To analyze the plasty of the tip framework and the nasal tip in insufficient-lining cases with auricular and septal cartilage.Methods The tip framework was formed by using septal extension graft (SEG) and columellar strut (CS) to construct the main framework of nasal tip,and then according to the size of the graft the next processes were chosen for supporting structure.When the graft size met the tip position,the caudal margin of the framework could be beyond the maximum stretch position of the lower lateral cartilage and reached or was close to the expected tip position.When the graft size was insufficient,auricular cartilage was used to hold the caudal margin of the framework to extend or to heighten the framework further.Refined plasty of nasal tip was as follows:when the end of framework was higher than or equal to the dome above 3 mm,auricular cartilage strip was used to reconstruct the dome;when less than 3 mm,multilayer onlay grafts were used to heighten the dome.Results From May 2013 to May 2015,42 cases were followed up from 6 months to 18 months.18 cases belonged to the type 1,including 13 cases using ear cartilage to reconstruct dome,5 cases using onlay graft;24 cases belonged to the type 2,including 14 cases using onlay graft and 10 cases using ear cartilage to reconstruct the dome.They all got good results.Conclusions To the insufficient lining cases,the appropriate method can be chosen to form stable tip framework according to the preoperative design and the graft size.Then onlay grafts or dome reconstruction technique is used to form the tip.Most of the insufficient-lining cases can get satisfactory results.

Objective To discuss about the relationship between the occurrence of the uterine cervix cancer and the risk factors.MethodsAmong the patients we collected,92 patients were diagnosed to have the cervical cancer,63 patients were diagnosed as CINⅢ (the cervical intraepithelial neoplasia,CIN),and 252 patients belonged to the control group.All patients had not been cured before.We used the questionnaire to investigate them about the dietary habit and other information.Through using different statistical Methods ,we explored the relationship between the cervical cancer and the potential factors.ResultsWe found out that many factors contributed to the happening of the cervical cancer,such as gynecopathy(χ2=19.31,P＜0.01),the first time of the menses(F＝11.62,P＜0.01),the first time of the sex life(F＝25.76,P＜0.01),the first time of the parturition (F＝28.02,P＜0.01),the times of the pregnancy and the parturition(F1＝13.98,P1＜0.01;F2＝4.78,P2＜0.01),the culture degree(χ2＝10.70,P＜0.05),the infection of HPV(χ2＝179.95,P＜0.01),the level of the folic acid (F＝3.39,P＜0.05) and so on.The result of the logistic regression analysis showed that keeping the habit of drinking tea(OR＝0.321,β＝-1.136,P＜0.05),paying attention to the sanitation of the sex life(OR＝0.387,β＝-0.950,P＜0.05),putting off the first time of the sex life(OR＝0.551,β＝-0.596,P＜0.05),and the higher level of the folic acid (OR＝0.502,β＝-0.688,P＜0.05) were the protective factors tothe occurrence of the uterine cervix cancer.Meanwhile,the infection of the HPV(OR＝27.215,β＝3.304,P＜0.01),many times of the parturition(OR＝1.846,β＝0.613,P＜0.05) and the passive smoking (OR＝1.673,β＝0.515,P＜0.05) were the risk factors.ConclusionsWith the higher level of the folic acid,the less possibility you will get the cervical cancer.There exists many measures to prevent the happening of the cervical cancer,like keeping the healthy sex life,keeping far away from the passive smoking,not to give birth too early or too many and preventing being infected the HPV.What's more,having the good habit of drinking tea and paying attention to the supplement of the folic acid and Vitamin B12 may be the effective method to prevent the occurrence of the cervical cancer.

Objective To evaluate the causes and prognosis of severe trauma in the elderly.Methods The 168 patients in elderly group (aged 60 to 91 years), 517 in middle-aged group (aged 36to 59 years) and 405 in young group (aged 18 to 35 years) were evaluated using an abbreviated injury scale (AIS2005) and injury severity score (ISS). All patients with ISS ≥ 16 were selected during a seven-year period. The injury severity, injury site number, cause of injury, injury site, emergency operation, diseases before injury, secondary infection after injury, development of multiple organ dysfunction, number of patients with Intensive Care Unit (ICU) stay, length of stay in ICU and prognosis were compared among three groups. Results The main cause of injury was accident (64patients, 38.1%), followed by traffic accident (63 patients, 37.5%) in elderly group. The traffic accident was major cause of injury in middle-aged and young group (246 patients, 47.6%; 153patients, 37.8%, respectively), followed by fall from high places (128 patients, 24.8%; 102 patients, 25.2%, respectively). The main injury sites were head and chest in elderly, middle-aged and young group (155 patients, 92.3%; 411 patients, 79.5%; 321 patients, 79.3%, respectively).There were significant differences among three groups in injury site number, emergency operation,pre-injury diseases, secondary infection after injury, number of patients with ICU stay and length of stay in ICU (F=8. 299, P＜0.01; x2= 14.88, P=0.001; x2=254.6, P＜0.01; x2=10. 54, P=0. 005; x2 = 15.62, P＜0.01; F= 5.760, P= 0.005, respectively ). In spite of injury severity (F=2.950, P= 0.053), there were significant differences between elderly group and middle-aged or young group (t=2.325, P=0.021; t=2.128, P=0.034, respectively). The incidence of multiple organ dysfunction had no significant difference among the three groups (x2 = 1.142, P= 0.565). The cure rate and unhealed automatically discharged patients had significant differences (x2 = 13.77, P= 0. 001;x2 =6.025, P= 0.049, respectively). The mortalities were similar (x2 = 1.397, P= 0.497). The leading cause of death among three groups was a serious head injury. Conclusions For elderly patients, it is important to reduce accidental injuries and traffic accidents, to improve the cure rate,and to reduce the unhealed and mortality rate.

Aged ; Cytoplasm ; Cytoplasmic Granules ; Female ; Humans ; Multiple Myeloma ; pathology ; Plasma Cells ; pathology

Objective To study the clinical manifestations and surgical treatment in renal transplant recipients with benign prostatic hyperplasia (BPH). Methods From January 2013 to May 2015, 5 patients of kidney transplant recipients who suffered from BPH for transurethral resection of prostate (TURP) treatments were enrolled (kidney transplant recipients group) and 15 patients with the same surgical treatments during the same peoriod were enrolled too (common control group). The routine examination, urodynamic, sex hormone levels and and the clinical efficacy were observed. Results The levels of hemoglobin, total protein, urea nitrogen, creatinine, prostate volume , residual urine and maximum flow rate (Qmax) before operation between two groups had no significant differences (P>0.05). The level of testosterone in kidney transplant recipients group was significantly lower than that in common control group: (3.5 ± 1.2) mmol/L vs. (5.5 ± 2.2) mmol/L, P < 0.05. The level of estradiol in kidney transplant recipients group was significantly higher than that in common control group:(49.6 ± 13.8) mmol/L vs. (40.5 ± 16.4) mmol/L, P < 0.05. In kidney transplant recipients group, the levels of hemoglobin, total protein, urea nitrogen, creatinine before and after operation had no significant differences (P>0.05). After operation, the levels of hemoglobin, total protein, urea nitrogen, creatinine in two groups had no significant differences (P>0.05). In kidney transplant recipients group, the quality of life (QOL) score before operation was 5 scores in 4 cases and 6 scores in 1 case, and those after operation were zero in 3 cases and 1 score in 2 cases. Conclusions Under the sufficient preoperative preparation and assessment, the renal transplant recipients with BPH patients can improve the symptoms of urinary obstruction and obtain satisfactory clinical efficacy as common BPH patients.