Objective To investigate effect of hs-CRP,IL-6, TNF-αand ICAM-1 in patients with coronary heart disease by Guanxinshengmaiyin. Methods 120 patients with coronary heart disease were selected and randomly divided into two groups.60 cases in control group were treated by routine treatment, 60 cases in experiment group were on the base of control group with Guanxinshengmaiyin,1 month for a course.hs-CRP, IL-6, TNF-αand ICAM-1 levels, clinical efficacy, electrocardiogram ( ECG ) and adverse reactions were compared after treatment.Results Compared with before treatment, hs-CRP, IL-6, TNF-αand ICAM-1 levels were lower(P<0.05).Compared with control group, the serum hs-CRP, IL-6, TNF-αand ICAM-1 levels were lower ( P<0.05 ) , the total efficiency ( 80.00%) was higher ( P<0.05 ) , the depth of T wave of lead II and lead III were lower (P<0.05),the adverse reactions occur rate was lower(P<0.05).Conclusion Guanxinshengmaiyin can reduce serum hs-CRP, IL-6, TNF-αand ICAM-1 levels in patients with coronary heart disease, and has good clinical curative effect, less adverse reaction.

Objective　To evaluate the value of high-freq uency ultrasound for dignosing erythema nodosum(EN).Methods　Twenty-six cases with EN confirmed by biopsy were studi ed by high-frequency ultrasound imaging.Results　Acute type(early,middle,and late stage)had a different s onographic feature when compared to chronic one. Conclusions　High frequency ultrasound has an important clinical value for the diagnosis of grade and degree of EN. The featunes of sonographic i mage in EN are in consistent with the pathological findings, indicating that i t is a new convenient and non-invasive method for the diagnosis of skin lesion s.

To investigate the protective effect of L-carnitine on myocardial ischemia-reperfusion injury in rat heart,all harvested isolated hearts were perfused on Langendorff apparatus with oxygenized K-H solution for 20 min. The hearts were then exposed to ischemia for 30 min. Following the ischemia the hearts were re-perfused with K-H solution for 120 min to serve as the control group A. Either 5 or 10 mmol/L of L-carnitine was added into the K-H solution for 20 min at the beginning of reperfusion to generate group B and group C, respectively. The derivatives of the intraventricular pressure curve (DP/DT), left ventricular developed pressure (LVDP), and coronary flux were monitored during the entire experiment. The levels of ATP, hepatin, malondialdehyde (MDA), and superoxide dismutase (SOD) in tissue, and lactic dehydrogenase (LDH), creatine phosphate kinase (CPK), malondialdehyde (MDA), and superoxide dismutase (SOD) concentration in the coronary efflux were all measured. Compared with the control group, the treatment with L-carnitine resulted in better results, i. e., higher DP/DTmax and LVDP. At the same time, ventricular fibrillation was reduced, and the levels of ATP, hepatin and SOD were all elevated. However, the concentrations of MDA, CPK and LDH were all reduced. In conclusion, L-carnitine has a protective effect on ischemia-reperfusion injury, which is partly due to its prevention of energy loss and its antioxidant activity.

0.05).Conclusion The increase in the amount of nm23H1 protein expression can play an important role in restraining metastasis of squamous cell lung carcinoma.The heredity instability(MSI and LOH) of nm23H1 gene may not be implicated in expression of the gene and pathogenesis and progression of squamous cell lung carcinoma.

Objective　To apply high frequency ultrasound to laser treatment of children facial subcutaneous cavernous hemangiomas.Methods　Ten children with facial subcutaneous hemangiomas were treated with Nd:YAG laser, the process was supervised with high frequency ultrasound.Results　Before treatment,tumors showed low and inhomogenous echogenicity with blood flow signal;after treatment,the tumors appeared high and homogenous echogenicity with little or no blood flow signal. Conclusions　The high frequency ultrasound is helpful for laser treatment of facial subcutaneous cavernous hemangiomas in preoperative location and postoperative assessment.

Purpose To investigate the clinicopathologic features of calcifying aponeurotic fibroma (CAF). Methods The clinical and pathologic profiles of 6 cases of CAF were retrospectively analyzed. Results CAF appeared a firm, painless and slowly growing mass with a predilection for the distal portions of the extremities in young children and adolescents. Microscopically, the tumor consis-ted mainly of benign appearing spindle cells, chondroid cells and calcific debris. Immunohistochemically, the tumor cells were positive for vimentin, HHF-35, S-100, Calponin and CD68. Conclusion CAF is a rare, locally aggressive fibroblastic lesion. It can make an accurate diagnosis by integrating the clinical location with histopathological features. Repeated minor trauma to the extremities and some embryologic cell nests maybe its pathogenesis.

Purpose To investigate the clinicopathologic features of desmoplastic fibroma of bone (DF).Methods The clinical and pathologic profiles of 7 cases were retrospectively analyzed.Results Desmoplastic fibroma of bone was a rare neoplasm of bone,which typically occurred in young children and adolescents.The tumor showed infiltrative and locally aggressive nature,the most common sites were long tubular bones and mandible.Microscopically,the tumor was composed of sparse fibroblasts in a rich background of collagen fibers.Immunohistochemically,the tumor cells were positive for vimentin and SMA.Conclusion Desmoplastic fibroma is a rare,locally aggressive fibroblasticlesion of bone.It can make an accurate diagnosis by integrating the clinical location with histopathological features.Trauma,hormone and horomosome aberration may be related with its pathogenesis.

Objective To investigate the clinical manifestations,endoscopy and pathological features of Behcet's disease (BD) in gastrointestinal systems in elderly patients.Methods Totally 8 patients aged ≥ 60 years with BD were collected.Clinical characteristics and endoscopic performances of gastrointestinal tracts in patients were summarized.All patients were received gastrointestinal biopsy and the histology change was observed.The vasculitis of gastrointestinal tracts was confirmed by histochemical staining.Results The proportion of patients with BD involving the esophagus was 16.7％ (9/54) and among whom 6 cases (11.1 ％) were elderly,so the proportion of BD patients with esophageal lesions in elderly patients was 66.7 ％ (6/9).The proportion of patients with BD involving the ileocolon was 9.3％ (5/54) and 4 cases (7.4％) were elderly patients,so the proportion of BD patients with ileocolon lesions in elderly patients was 80.0％ (4/5).6 patients had retrosternal chest pain,among whom 2 patients with dysphagia and 4 patients with abdominal pain and hematochezia.In the laboratory tests,the levels of erythrocyte sedimentation rate (ESR) and C reactive protein were elevated in 4 cases,and antinuclear antibodies (ANA) and anti-neutrophil cytoplasm antibody(ANCA)were negative in all patients.In the physical examination,oral and genital ulcers in 6 patients,and a history of recurrent oral and genital ulcers were found in the other 2 patients.6 patients had ophthalmia and 4 patients with skin lesions.6 patients had multiple esophageal ulcers,in which shallow ulcers was more common,and the surface of ulcer was clean and white with congestion and edema at the periphery of ulcers.BD involving the ileocecal and ascending colon were found in 4 cases.Typical small vessel vasculitis was the pathological performance.The retrosternal chest pain disappeared and the esophageal ulcers were healed after the treatment.Conclusions Gastrointestinal involvement in BD patients is associated with the the course of disease.Longer duration can increase the possibility of gastrointestinal involvement in BD.Elderly BD patients are more common with esophageal involvement.Rctrosternal chest pain may be a relatively specific clinical symptom in BD involving esophageal tract.Glucocorticoids and (or) thalidomide are effective for the treatment of BD with esophageal involvement.

Acupuncture Therapy ; Adult ; Aged ; Female ; Hearing Loss ; therapy ; Humans ; Male ; Middle Aged ; Young Adult

OBJECTIVETo observe the effects of electroacupuncture (EA) at "Dazhui" (GV 14) on Wnt-β-catenin signal pathway in annulus fibrosus cells in intervertebral disc in rats with cervical spondylosis.

METHODSForty SD rats were randomized into a control group, a model group, an EA group and a medication group, 10 rats in each one. Rats in the control group were treated with sham operation, only incision on local skin; rats in the remaining groups were made into cervical spondylosis models. After model establishment, rats in the control group and model group received fixed treatment under identical condition; rats in the EA group were treated with EA at "Dazhui" (GV 14), 30 min per treatment; rats in the medication group were treated with intragastric administration of meloxicam tablets. Treatments were both given once a day, and 14 days were taken as one session; there was an interval of 2 days between two sessions, and totally two sessions were given. After the treatments, immunohistochemistry was applied to measure the expression of Wnt, glycogen synthase kinase-3β (GSK-3β) and Axin in annulus fibrosus cells; western blot was used to test the expression of P-β-catenin.

RESULTSIn the control group, there were more positive cells of Wnt, GSK-3β and Axin, which were intensively distributed, deeply colored, and strongly positive; In the model group, there were less positive cells of Wnt, GSK-3β and Axin, which were sparsely distributed and weakly positive. The expression of Wnt, GSK-3β, Axin and P-β-catenin in the model group was less than that in the control group (all P < 0.05); expression of Wnt, GSK-3β, Axin and P-β-catenin in the EA group and medication group was higher than that in the model group (all P < 0.05); expression of Wnt, GSK-3β, Axin and P-β-catenin was not significantly different between EA group and medication group (all P > 0.05).

CONCLUSIONEA could delay the degeneration of intervertebral disc, which may be related to EA inhibiting signal pathway of Wnt-β-catenin.

Acupuncture Points ; Animals ; Electroacupuncture ; Female ; Fibrosis ; Glycogen Synthase Kinase 3 ; genetics ; metabolism ; Humans ; Intervertebral Disc ; metabolism ; pathology ; Male ; Rats ; Spondylosis ; genetics ; metabolism ; pathology ; therapy ; Wnt Signaling Pathway ; beta Catenin ; genetics ; metabolism