Objective To observe the effects of electroacupuncture at Zusanli (ST36) on lower limbs motor function in patients with stroke. Methods 63 patients were evenly randomized into electroacupuncture group and control group. All the patients received routine rehabilitation training and at the same time,patients in electroacupuncture group, received electroacupuncture at zusanli (ST36). They were assessed with Fugl-Meyer Assessment (lower limb, hip, knee and ankle), gait analysis (gait frequency, gait speed and step length of both sides) and lower limb Composite Spasm Scale (CSS) before and after treatment. Results The scores of Fugl-Meyer Measure, gait analysis, and CSS improved in both groups, and more significantly in electroacupuncture group. Conclusion Electroacupuncture at zusanli (ST36) can significantly improved lower limb motor function without worsening the spasm.

Objective To investigate changes of GP73 after hepatectomy and its correlations with hepatocellular carcinoma (HCC) recurrence. Methods Perioperative serum GP73 was monitored in hepatic hemangioma and HCC patients undergoing hepatectomy. Clinicopathologic features and follow-up results were collected to evaluate the relationship between serum GP73 level and patients' prognosis.Results There was no statistical difference between preoperative GP73 and postoperative GP73 in hepatic hemangioma group.While preoperative GP73 in HCC group was 9.9(3.7 - 15.8) relative unit (RU),and that on POD3 (postoperative day 3 ) was 9.1 ( 3.4 - 13.3 ) RU,on POD7 was 74.3 ( 1.7 - 9.0) RU,on POD14 was 3.3(2.1 -5.4) RU ( F =72.606,P ＜ 0.001 ).HCC recurred in 21 cases during follow-up,GP73 in recurrent cases [ 11.0 (8.4 - 13.8 ) RU ] was significantly higher than postoperative trough values while it was not different from their preoperative GP73 level [ 9.9 ( 2.9 - 15.0) RU ] ( Z =1.185,P ＞0.05). The preoperative GP73 level between recurrent subgroup and nonrecurrent subgroup was not significantly different (Z =- 1.546,P ＞ 0.05 ).Preoperative GP73 did not correlate to patients' survival.Conclusions Hepatectomy for HCC leads to a significant decrease of GP73 and postoperative HCC recurrence accompanies reelevation of GP73. GP73 could be used as a postoperative monitor for HCC recurrence.

Objective To investigate the effect of Ulinastatin, a urinary trypsin inhibitor on the outcome of patients undergoing liver resection. Methods In this prospective, randomized, and controlled clinical study, 42 patients undergoing hepatectomy were randomly divided into treatment group and control group. In treatment group Ulinastatin was given on the day of surgery and the three consecutive days. Blood was tested for biochemistry. ResultsSerum ALT and AST levels in treatment group were significantly lower than those in control group 12 hours post-operation, especially in patients undergoing multisegmentectomy. Difference became insignificant at the time point of 60 hours post-operation. Administration of Ulinastatin resulted in faster decrease of serum bilirubin level in patients undergoing small volume hepatectomy, and no effect on coagulative function was observed. Conclusions The protective effects of urinary trypsin inhibitor exist mainly in early stage of major liver resection.

Objective To study the effect of urinary trypsin inhibitor (UTI) on the release of inflammatory media and oxidation reaction and the mechanism by which UTI protects postoperative liver function following hepatectomy. Methods This was a prospective, randomized, controlled clinical trail, in which cases undergoing hepatectomy were divided into control group (n = 15) and treatment group (n = 15). UTI was administered beginning the day of operation and three days post-op consecutively in the treatment group. Serum CD4, CD8, C-reactive protein(CRP), and gene expressions of IL-1, Il-6, TNF-alpha, iNOS were measured. Results TNF-alpha and iNOS levels significantly decreased in treatment group compared with control 12 hours after surgery (0. 053?0. 02 & 0. 12?0. 04 vs. 0. 084?0. 01 & 0. 21?0. 02, all P

Objective To explore the effect of acupuncture on stroke patients in hemiplagic spasm period.Methods63 stroke patients in hemiplagic spasm period were randomly divided into the electro-acupuncture group(n=31) and control group(n=32).All patients of two groups received routine rehabilitation training,but those of the electro-acupuncture group were added with electro-acupuncture at "Zusanli"(ST36).The composite spasticity scale(CSS) score,H/Mmax and muscular compliance of two groups before and after treatment were observed and compared.ResultsThe CSS scores and H/Mmax and grading gastrocnemius muscular compliance of the electro-acupuncture group were superior to that of the control group(P<0.05～0.01).ConclusionAcupuncture can decrease muscular tension and increase motor function of stroke patients in hemiplagic spasm period.

stinguish active tuberculosis and healthy cases with tuberculosis exposure history according SFC count.

A 33-year-old male patient with tick-borne encephalitis (TBE) was reviewed, who presented with severe neurological deficits following TBEV infection, and improved in his motor and quality of life after an individualized rehabilitation.

Objective To investigate the effect and long-term prognosis of patients who underwent hepatectomy for hepatolithiasis. Methods We retrospectively analyzed the medical records of 98 patients with hepatolithiasis who were treated by hepatectomy in Peking Union Medical College Hospital.Results Male/femah:1/1.7;median age:55 years old.58 cases(59.2%)had been treated before;among them.50 by surgery.In 88 cages(89.8%)hepatolithiasis involved the left lobe only,in 2(2.0%) only the right lobe involved.and in 8(8.2%)both left and right lobe were involved.51(52.0%)had extrahepatic biliary stones,30(30.6%)had biliary duct strictures,28(28.6%)had a history of biliary ascariasis.and 5(5.1%)had a concurrent biliary tract malignancy.All received partial hepatectomy according to the stone location;for the 8 bilaterally involved patients,left hepatectomy and right lithotomy were performed.Postoperative complications occurredin 14 cases(14.3%),and there were2perioperative deaths(2.0%).Seventy-eight patients(79.6%)have beenfollowedupfor over1 yearwith no tumors;the results were excellent or good in 91.0%;the stone residue and recurrence rate were both 2.0%.Conclusions Hepatectomy not only eliminates calcuci,but also removes diseased biliary tracts,with advantages of low residue stone and recurrence rate.

Objective To summarize the clinical diagnosis and treatment of nodular regenerative hyperplasia of the liver. Methods Retrospective analysis was made on the clinical manifestations,imagings, laboratory tests, diagnosis, treatment and prognosis of 18 consecutive cases finally established as NRH during the past 26 years. Results 15 of the 18 cases showed portal hypertension, 4 cases showed mono or multiple occupations of the liver, 8 cases suffered from concurrent autoimmune diseases, 3 cases were suspected of blood diseases. Preoperatively, 13 cases were diagnosed as cirrhosis, 2 cases were diagnosed as liver cancer or focal nodular hyperplasia ( FNH). All cases were diagnosed by operative wedging biopsy. 3 cases received splenectomy, 4 cases received disconnection /Phemister surgery, 3 cases received liver occupation/liver lobe resection, 1 case received partial small bowel resection, and 1 case received spleen artery restrictive surgery. Postoperatively, symptoms of portal hypertension relieved obviously. Follow-up study showed most of the patients were stable and prognosis of the NRH was good.Conclusions NRH may relate to the disturbance of liver blood supply, and most common clinical manifestation is portal hypertension, and can combine with immune diseases, hematopathy also can present single or multiple liver occupations. Differential diagnoses include liver cirrhosis, FNH, idiopathic portal hypertension. Diagnosis of NRH relies on liver wedging biopsy. Surgery can relive concurrent portal hypertension.

Objective To investigate the role of hMSH2 in the pathogenesis of sporadic insulinomas and to determine whether the expression of hMSH2 could be used to differentiate benign sporadic insulinomas from malignant ones. Methods Fifty-five sporadic insulinomas (40 benign and 15 malignant tumors) resected from 50 patients were obtained. Expression of hMSH2 was detected by immunohistochemistry staining. DNA was obtained from micradissected tissue. Loss of heterozygnsity (LOH) of hMSH2 gene was detected by PCR-LOH. 6 microsatellite markers were selected on 3 chromosomes, and microsatellite instability (MSI) status of tumor tissue were detected by PCR. The findings were analyzed in relation to the clinicopathological characteristics. Results Down-regulation of hMSH2 expression was found in 13% of 55 sporadic insulinomas. LOH of the hMSH2 gene was not present in 55 insulinomas. High frequency MSI (MSI-H, MSI occurred in at least 2 out of 6 sites) was present in 36% (20/55) of all the insulinomas. Down-regulation of hMSH2 expression was found in 33% of the 15 malignant tumors, while it was 5% in benign tumors (P < 0. 05). Conclusions Down-regulation of mismatch repair gene hMSH2 may be correlated with the degree of tumor malignancy. The expression of hMSH2 could be used as a potential marker for distinguishing benign insulinoma from malignant ones.