Objective To discuss the advance and experience of postoperative management in multivisceral transplantation(MVT).Methods Five patients with abdominal multiple organs malig- nances were subjected to multivisceral transplantation.The excised specimens included the liver,pan- creas,duodenum,stomach,spleen,mesentery and all of the involved lymph nodes.The transplanted organs were liver,pancreas,duodenum and parts of intestine.Patients were monitored and sustained stably in breath,hemodynamics and homoeostasis.The coagulation was also monitored and kept in balance.The intensive immunosuppressive protocol,including steroid,tacrolimus,mycophenolate mofetil and Zenapax,was used to prevent the acute rejection.The endocrine and exocrine of pancreas were tested,color Doppler examination was done every day,and Somatostatin was used to prevent pancreatitis.Drugs to bacteria,fungus and virus infection were prophylactically used.Results All patients waked up with 4-6 h after operation and began recovering with 3-7 days.Dynamic examina- tions revealed that the functions of grafted liver,pancreas and duodenum were satisfactory.No com- plications of acute rejection,pancreatitis,bleeding and thrombosis occurred.Conclusion Many ques- tions in postoperative management related to multivisceral transplantation are devoted to study.Nice experience of management to organ transplantation,detailed monitoring and prophylactically medica- tions are safeguards to steady recovering and further prognosis.

AIM To observe the effects of Qibao Meiran Oral Liquid (Polygoni multiflori Radix Praeparata,Angelicae sinensis Radix,Psoraleae Fructus,etc.) on learning and memory function,hippocampus tissue pathological morphology,SOD activity and carbonyl protein content in SAMP8 mice.METHODS Twenty-seven SAMP8 mice were randomly and equally divided into model control group,donepezil hydrochloride group and Qibao Meiran Oral Liquid group.Another nine SAMR1 mice were selected as normal control group.Mice were given successive intragastric administration for 60 days.On the 56th day,the passive avoidance test was adopted,and the learning and memory capacities were determined after 5 d;The pathological morphology was observed by HE staining;ELISA assay was used to detect the activity of SOD and the content of carbonyl protein in brain tissue.RESULTS Compared with the model control group,the escape latency of mice in the Qibao Meiran Oral Liquid group was significantly prolonged,and the number of errors decreased significantly (P ＜0.01);the pathological morphology of hippocampus tissue was significantly improved;SOD activity increased significantly,and carbonyl protein content decreased significantly (P ＜ 0.01).CONCLUSION Qibao Meiran Oral Liquid can not only improve the learning and memory function of SAMP8 mice,but also reduce the degree of hippocampus tissue degenerative disease.

Objective To analyze the difference in computed tomography (CT) imaging findings between pulmonary alveolar pneumoconiosis Methods proteinosis (PAP) and occupational pneumoconiosis (hereinafter referred to as ). A total of 44 patients with PAP (PAP group) and 44 patients with pneumoconiosis (pneumoconiosis group) were selected as study subjects using Results convenient sampling method. The CT images of these two groups were comparatively analyzed. The detection rates of - - pulmonary CT pattern changes such as map like performance, ground glass opacity, paving stone sign and sphenoid wing like vs vs changes of pulmonary hilum in the PAP group were higher than those in the pneumoconiosis group (77.3% 0.0%, 75.0% vs vs P 2.3%, 56.8% 0.0%, 18.2% 0.0%, all <0.01); the detection rates of lymphadenopathy and calcification of pulmonary hilum, small pulmonary nodules, emphysema and interlobular septal thickening were lower in the PAP group than those in the vs vs vs vs P Conclusion pneumoconiosis group (34.1% 100.0%, 4.5% 100.0%, 2.3% 45.4%, 0.0% 22.7%, all <0.01). Paving - stone sign and map like performance were most commonly found in the CT imaging of patients with PAP, and it is uncommon in pneumoconiosis. These changes could be used as the CT differential diagnosis of the two diseases.

Objective To analyze the difference in computed tomography (CT) imaging findings between pulmonary alveolar pneumoconiosis Methods proteinosis (PAP) and occupational pneumoconiosis (hereinafter referred to as ). A total of 44 patients with PAP (PAP group) and 44 patients with pneumoconiosis (pneumoconiosis group) were selected as study subjects using Results convenient sampling method. The CT images of these two groups were comparatively analyzed. The detection rates of - - pulmonary CT pattern changes such as map like performance, ground glass opacity, paving stone sign and sphenoid wing like vs vs changes of pulmonary hilum in the PAP group were higher than those in the pneumoconiosis group (77.3% 0.0%, 75.0% vs vs P 2.3%, 56.8% 0.0%, 18.2% 0.0%, all <0.01); the detection rates of lymphadenopathy and calcification of pulmonary hilum, small pulmonary nodules, emphysema and interlobular septal thickening were lower in the PAP group than those in the vs vs vs vs P Conclusion pneumoconiosis group (34.1% 100.0%, 4.5% 100.0%, 2.3% 45.4%, 0.0% 22.7%, all <0.01). Paving - stone sign and map like performance were most commonly found in the CT imaging of patients with PAP, and it is uncommon in pneumoconiosis. These changes could be used as the CT differential diagnosis of the two diseases.

Objective To analyze the difference in computed tomography (CT) imaging findings between pulmonary alveolar pneumoconiosis Methods proteinosis (PAP) and occupational pneumoconiosis (hereinafter referred to as ). A total of 44 patients with PAP (PAP group) and 44 patients with pneumoconiosis (pneumoconiosis group) were selected as study subjects using Results convenient sampling method. The CT images of these two groups were comparatively analyzed. The detection rates of - - pulmonary CT pattern changes such as map like performance, ground glass opacity, paving stone sign and sphenoid wing like vs vs changes of pulmonary hilum in the PAP group were higher than those in the pneumoconiosis group (77.3% 0.0%, 75.0% vs vs P 2.3%, 56.8% 0.0%, 18.2% 0.0%, all <0.01); the detection rates of lymphadenopathy and calcification of pulmonary hilum, small pulmonary nodules, emphysema and interlobular septal thickening were lower in the PAP group than those in the vs vs vs vs P Conclusion pneumoconiosis group (34.1% 100.0%, 4.5% 100.0%, 2.3% 45.4%, 0.0% 22.7%, all <0.01). Paving - stone sign and map like performance were most commonly found in the CT imaging of patients with PAP, and it is uncommon in pneumoconiosis. These changes could be used as the CT differential diagnosis of the two diseases.

Objective To analyze the effects of health risk factors on presenteeism in enterprise employees.Methods A hospital in Jinan of Shandong province and a publishing enterprise in Beijing were selected as target settings of this cross-sectional study. Questionnaire survey was carried out to collect information on demographic data,health condition and presenteeism,and multiple logistic regression was used to analyze the influence of health risk factors on labor-related presenteeism.Results Insufficient physical activity was found in 42％ percent of the participants,and those with heavy-loaded pressure,overweight or obesity,high blood pressure and unhealthy diet habit accounted for 46％,41％,40％ and 34％,respectively. Proportions of employees with presenteeism varied with age ( x2 =10.1665,P =0.0377),occupation ( x2 =35.3579,P ＜ 0.05 ) and education level ( x2 =50.5377,P ＜ 0.05 ).Female employees ( P =0.0323,OR =1.728,95％ CI 1.047 to 2.850),graduates ( P ＜ 0.05,OR =6.159,95％ CI 2.510 to 15.109),overweight or obesity individuals ( P =0.0076,OR =1.673,95％ CI 1.147 to 2.44) and adults with poor self-perception of health ( P =0.0049,OR =2.284,95％ CI 1.285 to 4.060)seemed to be more likely to be presenteeism.Conclusions Overweight or obesity and poor self-perception of health may be associated with labor-related presenteeism.

OBJECTIVETo observe a turning performance in the rats excited by using a proper electrical stimuli of the barrel cortex region (BC), and the expression of choline acetyltransferase (ChAT) in the BC regions after electoral stimulation.

METHODSSD rats were divided into three groups. The stimulation electrodes were surgically implanted into the bilateral BC regions in the control group and the experimental group rats. The experiment group post surgery for seven days was given the electrical impulses via connection with the electrodes for three times each day through consecutive three days. Three groups of the rats were killed and the brains were quickly removed for frozen sections and then performed with conventional HE and immunohistochemistry staining. And protein samples were prepared from brain and the hippocampus tissues of the three groups to detect the level of the ChAT protein by Western blot.

RESULTSThe experimental rats turn left or right when continuously stimulation in the bilateral BC regions with electric pulse. HE staining showed no significant damage around electrodes in the cerebral cortex. Compared with the control and blank groups, the ChAT positive rate in the brain section in the experimental rats was significantly high by immunohistochemistry assay; the level of the ChAT protein in the rats given the electrical stimulation increased.

CONCLUSIONTurnings performance of the rat could be initiated hy electrical stimuli in the BC region. Expression of ChAT is significantly higher in the BC regions of rat under electrical stimulation, suggesting that acetylcholine might be associated with signal transmission between senses and movement behavior in the nervous central system.

Acetylcholine ; metabolism ; Animals ; Cerebral Cortex ; metabolism ; Choline O-Acetyltransferase ; metabolism ; Electric Stimulation ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo study the clinical efficacy of the treatment of comminuted patellar fractures with internal NiTi-Patellar concentrator and tension bind wire fixation.

METHODSFrom March 2004 to June 2007, 38 cases of fresh comminuted patellar fractures were treated with internal NiTi-Patellar concentrator and tension bind wire fixation. There were 25 males and 13 females,ranging from 21 to 64 years (mean 42.5 years). All were comminuted fractures with displacement, 16 cases were 3 fragments, 14 cases were 4 fragments, 8 cases were 5 fragments. There were other fractures in 8 cases. During followed-up, knee function and complications were evaluated.

RESULTSAll patients were followed up for 8 to 24 months (mean 15 months) and obtained complete bone union. No case of implant was loosening and fragment displacement, traumatic arthritis occured in 2 cases. Under Lysholm & Gillquist score, the results were excellent in 17 cases, good in 19, fair in 2.

CONCLUSIONInternal Ni-Ti-Patellar concentrator and tension bind wire fixation is one of the ideal methods for the treatment of comminuted patellar fracture, which could provide satisfied reduction, reliable fixation and good functional recovery.

Adult ; Bone Wires ; Female ; Fracture Fixation, Internal ; methods ; Fractures, Bone ; surgery ; Fractures, Comminuted ; surgery ; Humans ; Internal Fixators ; Male ; Middle Aged ; Nickel ; Patella ; injuries ; surgery ; Titanium ; Young Adult

OBJECTIVETo observe and improve the short-term outcome of alveolar bone graft (ABG) by palate side approach.

METHODSABG by palate side approach was performed in twenty patients with non-syndromic unilateral complete cleft lip and palate. Eight patients were incomplete cleft alveolar, and twelve patients were complete cleft alveolar. Each patient took cone beam computer tomography (CBCT) before and after surgery. The related data was measured by Image-Pro Plus 5.1 and analyz statistically.

RESULTSThe overall implanted bone mass ratio was 88%, the labially implanted bone mass ratio was 93%, and the palately implanted bone mass ratio was 84%.

CONCLUSIONABG solve the shortcoming of bone insufficient at palatal side. Triangle nasal flap in cranny can assume the closure of nasal floor and palatal mucosa, avoid a large range of relaxation incision and applying of buccal mucosal advancement flap.

Alveolar Bone Grafting ; Alveolar Process ; Cleft Lip ; Cleft Palate ; Humans ; Lip

Objective To observe urinary protein,serum albumin,cholesterol and recurrence of children with frequency recurrence nephrotic syndrome(NS) after using Mizorbine (MZR).Methods Eighteen cases of recurrent frequency NS were given enough hormone and MZR.Urinary protein,serum albumin,cholesterol,urinary N-acetyl-β-D-glucosaminidase(NAG) and recurrence were observed.The difference of recurrence between the children treated with steroid and the children treated with steroid and MZR more than 6 months were compared.Results In the combined treatment with both sufficient hormone and MZR,out of the 18 cases,there were one lost case and one invalid case.For the remaining 16 cases,edema subsided when they were reexamined in the first month,and the urine protein changed to negative within about 3 to 10 days (the average time was 6.33 days).There were 10 cases who were reexamined after 6 months,in which for 8 cases the serum albumin returned to normal in the first month (≥35 g/L),1case returned to normal in 3 month and 1 case in 6 month.The level of blood cholesterol returned to normal for 7 cases in the first month (＜ 5.7 mmol/L),3 cases returned to normal in 3 months.In the reexamining of urine protein in 24hours in the first month,7 cases returned to normal (＜0.4 g),2 cases reduced and there was no change in 1 case.Relapse occurred in 2 cases,in one of which the level of urine protein returned to normal if changing the MZR to alternate-day implosive therapy.After treatment,partial tubular functions restored and in the first month,the level of NAG returned to normal in 7 cases,decreased in 9 cases and increased in 1 case.In the experiment group,no child was observed vomiting,to have diarrhea and other gastrointestinal symptoms.The blood pressure,breathing and heart rate were within the normal range before and after the treatment.The increase of urea nitrogen and creatinine was observed only in 1 case.Conclusions MZR with enough hormone treating frequency recurrence NS can promote urine protein negative,and make serum albumin,cholesterol,urinary NAG decrease,and reduce the recurrence.When MZR made regular doses of the application can not effectively reduce the recurrence frequency,and the pulse treatment may be a kind of effective methods.