Objective To observe the effectiveness of Chinese herbal medicine plus movement therapy in treating upper limb spasticity in hemiplegic patients. Methods Sixty-six patients were divided randomly into two groups. Thirty-five patients in the therapy group were treated with Chinese herbal medicine and movement therapy, and 31 patients in the control group were treated with movement therapy alone. The modified Ashworth scale and sur- face electromyography were applied to evaluate spasticity. Results The total effectiveness rates were 94.3% in the therapy group and 64.5% in the control group. After treatment, the average integrated electromyogram (IEMG) val- ue in the therapy group was lower than that in the control group. The difference in IEMG values before and after treat- ment in the therapy group was significantly larger than in the control group. Conclusion Chinese herbal medicine plus movement therapy is more effective than movement therapy alone in relieving spasticity.

Budd-Chiari syndrome (BCS) is a rare disease. Because of lack of clear characteristic symptoms in the early stage, many patients are misdiagnosed or never diagnosed. Early diagnosis and prompt treatment play a key role in improving survival rates and quality of life for BCS patients. With the progress in imaging techniques, the radiological examination is playing more and more important role in the diagnosis and assessment of BCS. Ultrasound, computed tomography, magnetic resonance imaging and digital subtraction angiography are all helpful in evaluating the obstruction of hepatic vein and inferior vena cava. Thus, these imaging tests should be used rationally according to their features. On the other hand, the interventional therapy is the preferred method for the treatment of BCS. This paper intends to get a deeper understanding of BCS for clinicians, which is essential for patients to be diagnosed in time.

Objective To explore whether dexmedetomidine(Dex)could mitigate acute lung in-jury induced by hind limb ischemia reperfusion(I/R).Methods One hundred and twenty SD rat weigh-ting 250-300 g were allocated to receive hind limb I/R,I/R plus Dex (25 μg/kg Dex was intraperitoneal in-jection 30 min before ischemia)and norm control group,and each group was further divided into five sub-groups:before operation and 4 h ischemia followed by 0,1,3 and 6 h reperfusion.After euthanization,lung W/D weight ratio,PaO2 ,SOD,MDA and TNF-α were determined.Results Compared with group C, hind limb I/R injury significantly increased serum TNF-α concentration and W/D ratio,with significantly decreasing PaO2 level at any time of reperfusion in the group I/R,the concentration of MDA increased and the SOD activity decresed at 1,3,6 h of reperfusion.Conversely,W/D ratio as well as the concentration of TNF-αin the serum of the I/R plus group Dex were significantly lower than those of the I/R at 6 h of reperfusion,PaO2 level increased respectively;the concentration of MDA decresed at 1,3,6 h of reperfusion and the SOD activity increased at 3,6 h of reperfusion in I/R plus group Dex.Conclusion Dex mitigates a-cute lung injury induced by unilateral hind limb I/R in rats.The mechanisms may involve attenuating oxida-tive stress and inhibiting inflammatory response.

Diphenylamine ; Humans ; Poisoning/diagnosis* ; Tablets

Objective To study the protective effect on CCl4-injured L-02 hepatocytes of polysaccharides from Hyriopsis cumingii(HCP) and try to explain the mechanism.Methods The L-02 hepatocytes were incubated and then injured by CCl4.The levels of AST,ALT,MDA and SOD in cultural supernatant were detected by general methods.Cell viability was assayed by MTT method.Results The polysaccharides(25,250 and 1000?g?L-1)could reduce the levels of AST,ALT,MDA in cultural supernatant which increased by CCl4.It also could boost the hepatocytes viability and elevate the level of SOD which reduced by CCl4.Conclusion The results suggest that polysaccharides from Hyriopsis cumingii have direct protective activity on hepatocytes injured in vitro.It might be associated with the anti-oxidative activity of polysaccharides from Hyriopsis cumingii.

Objective To study the clinical significance of the caudate lobe vein in patients with Budd-Chiari syndrome (BCS) by contrast-enhanced magnetic resonance imaging(MRI).Methods Contrast-enhanced MRI data of 46 patients with BCS, 30 patients with cirrhosis due to hepatitis B virus (HBV) and 49 healthy people in our institution were analyzed retrospectively.The presence and diameter of the caudate lobe vein among the three groups were measured.Among the BCS group, in which the caudate lobe vein could be seen, andpatients were divided into two groups according to disease duration and patency of inferior vena cava (IVC), respectively.And comparative study of diameter between two groups was performed.Results ①The caudate lobe vein was noted in 76.1% of patients with BCS, in 30.0% of patients with cirrhosis due to HBV,and in 36.7% of healthy subjects.The diameter of caudate lobe vein in BCS group was larger than that in both cirrhosis group and healthy group(P<0.01).There was no statistically difference between cirrhosis group and healthy group(P>0.05).②Among BCS group,the caudate vein was shown in 35 patients, with mean diameter of(4.21±1.66)mm.For 35 BCS,the diameter of caudate lobe vein in chronic group was larger than that in acute group(P<0.05).The diameter of caudate lobe vein in IVC obstruction group was larger than that in IVC open group(P<0.05).Conclusion The demonstration of the caudate lobe vein on contrast-enhanced MRI is of great significance in the diagnosis and treatment of BCS.

This paper analyzed the characteristics of pathophysiology teaching for Mongolian students.Exploration was made in aspects of designing,implementing and evaluating multilingual pathophysiology teaching mode for Mongolian students.The problems of the mode were summarized and optimization measures were proposed.

The clinical course of mycosis fungoides is indolent except when large cell transformation occurs. Large cell transformation of MF is rare and easy to misdiagnose. A case of large cell transformation of mycosis fungoides is reported. A 40-year-old man presented with a 10-year history of pruritic erythema and papules in the trunk and extremities as well as a 5-month history of nodules on the nape of the neck.Histopathologically, the erythematous patch showed typical changes of mycosis fungoides, while the tumor cells were small and expressed CD3 and CD4, and only a small number of tumor cells expressed CD30. Pathological examination of nodular lesions revealed the infiltration of large pleomorphic lymphoid cells expressing CD3 and CD4 throughout the entire dermis. There was an epidermotropism of large cells, and about 40% of these cells expressed CD30. Based on the medical history and histological findings, the patient was diagnosed with large cell transformation of mycosis fungoides. The lesions improved markedly after 3-week treatment with oral acitretin (30 mg once daily), subcutaneous interferon-alpha (2 × 106 IU thrice a week) and local superficial X-ray irradiation for nodular lesions. Up to the time of this writing, the patient had been followed.

Objective To investigate the relationship between acute biliary pancreatitis (ABP) and anomalous pancreaticobiliary duetal union (APBDU). Methods 131 patients with ABP were enrolled to test the serum total bilirubin (TB), alanine amintransferase (ALT), aspartate amintransferase (AST), alkaline phosphates (ALP), γ-glutamyl transferase (γ-GT). All the patients received medical treatment, and then these tests were performed again. Thereafter, all the patients underwent selective surgery and intra-operative cholangiography was performed to observe the pancreaticobiliary duetal union. Results 27 patients (20.6%) with APBDU were found in 131 patients. Among them, 8 cases (29.6%) was B-P subtype (TypeⅠ), 16 cases (59.3%) was P-B subtype (TypeⅡ) , and the remaining 3 cases was mixed subtype (TypeⅢ). A significant decrease of ALT, AST, ALP, γ-GT after non-surgical treatment in both group of APBDU and NAPBDU was noted (P＜0.05). The serum levels of ALT, AST,γ-GT in APBDU patients were (71.81± 23.19) U/L, (47.85±27.87) U/L, (52.86±31.49) U/L, respectively; and in NAPBDU patients were (51.96±15.40) U/L, (40.77±16.58) U/L, (34.86±26.47) U/L. The difference was statistically significant (P＜0.05). Condusions APBDU is an important etiology of ABP.

Objective:To evaluate the clinical efficacy between preparation porcelain veneer(PPV)and no-preparation porcelain veneer(NPPV).Methods:44 patients with 97 PPVs and 23 patients with 57 NPPVs were followed up for 3 years.Mental tension, postoperative dentin sensitivity and satisfaction of the patients,survival rate of the veneers,sulcus bleeding index(SBI)of preopera-tive and postoperative 3 years were evaluated.A comparative analysis was taken to examine the clinical indicators of 2 groups accord-ing to the modified CDA /Ryge criteria.Results:Survival rates of PPVs and NPPVs were 96.91 % and 96.49%(P >0.05),satisfac-tion rates of the 2 group patients were 95.45% and 95.65%(P >0.05),respectively.Mental tension and the postoperative dentin sensitivity of patients in PPV group was higher than those in NPPV group.Preoperative and postoperative SBI were not statistically dif-ferent between the 2 groups(P >0.05).Marginal adaptation in PPV group was better than that in NPPV group.Color matching, Porcelain surface and Marginal stain were not statistically different between 2 groups.Conclusion:Preparation porcelain veneers and no-preparation porcelain veneers both are effective in clinical application.