OBJECTIVE To evaluate the anti-vertigo effect of phencynonate hydrochloride. METHODS To detect the improvement of phencynonate hydrochloride on cerebral blood flow, a rat model wa s es?tablished with bilateral common carotid arteries occlusion. Phencynonate hydrochloride 0.1-4.0 mg·kg-1 was ig given, twice a day for three consecutive days and the alteration of cerebral blood flow was measured with laser Doppler flowmetry. Rotating acceleration equipment was used to provocate mouse vertigo for 30 min, and the spontaneous locomotor activities were tested for occurrence of vertigo in mice. Phencynonate hydrochloride 1.4-5.6 mg·kg-1 was ig given before rotating acceleration. Gastric phenol red emptying rate was used to determine the anti-nausea effect of the test drug in mice 30 min after phencynonate hydrochloride 1.4-8.4 mg·kg-1 was ig given. RESULTS The cerebral blood flow of the rat model with bilateral common carotid arteries occlusion was reduced significantly after 24 h (P<0.01). Compared with the model group, phencynonate hydrochloride (0.5, 2.0 and 4.0 mg · kg-1) increased the cerebral blood flow in a dose-dependent manner in rats with cerebral ischemia (P<0.01). The spontaneous locomotor activities were significantly reduced after vertigo stimulation in mice (P<0.05). Compared with the model group, phencynonate hydrochloride (2.8 and 5.6 mg · kg-1) increased the movement distance and speed of vertigo mice (P<0.05). Phencynonate hydrochloride (2.8, 5.6 and 8.4 mg·kg-1) inhibited the gastric emptying of mice (P<0.05). CONCLUSION Phecynonate hydrochloride can improve the cerebral blood flow and locomotor activities in vertigo rats, while inhibiting gastric emptying, which points to the therapeutic potential of phencynonate hydrochloride for vertigo in clinic.

This paper discussed the detection of tumor micrometastasis, and analysed the influence of chemotherapy and blood transfusion on the immunity of tumor patients. Chemotherapy and blood transfusion can increase the opportunity of tumor metastasis. By analysing the mechanism of the treatment of tumor with traditional Chinese medicine, the author put forward the new method about eliminating tumor micrometastasis with traditional Chinese medicine.

Objective: To study the efficiency and prognosis of preoperative transcatheter arterial chemoembolization(TACE)treatment in patients with hepatocellular carcinoma(HCC)after hepatectomy. Methods: The clinical pathological data of 479 patients with resectable HCC from 1998 to 2007 were analyzed retrospectively. Fifty patients had preoperative TACE, 379 cases had not and others were lost of follow up or dead. Clinical pathological data, tumor-free survival rate and overall survival rate after hepatectomy were analyzed. Results: There was a significantly difference in the age and the tumor grade between the groups, other clinical pathological factors were no difference. The preoperative TACE group was younger than non-TACE group (?2=6.228, P=0.012), And had lower tu-mor grade, more tumor necrosis (?2=53.874, P=0.000). The disease tumor-free survival rate and overall survival rate were no difference between the groups (?2=0.736, P=0.391;?2=0.000, P=0. 995). Conclusions: For the unresectable HCC patients by one-stage operation, the preoperative TACE treatment has no adverse effect. However, tumor-free survival rate and overall survival rate are similar to non-TACE group.

Objective To observe the efficacy of atorvastatin and irbesartan in the treatment of early diabetic nephropathy and the influence on serum cystatin C and adiponectin,thus to improve clinical outcomes.Methods 80 patients with early diabetic nephropathy met the inclusion criteria were randomly divided into observation group (40 cases)and control group(40 cases).All patients were given conventional diabetes comprehensive intervention, the control group then was given irbesartan 150mg/d,qd,the observation group was given atorvastatin on the basis of control group,20mg/d,qd,both two groups were treated for 12 weeks.The FBG,HbA1c,renal function indication (Scr,BUN,UAER),lipid parameters indication(TC,TG),cystatin C,adiponectin were detected.DBP,SBP were detected by 24h ambulatory blood pressure.Results The DBP,SBP,Scr,BUN,UAER,TC,TG,cystatin C,adiponec-tin of the observation group after treatment were lower than before treatment(P <0.05 or P <0.01).The BUN,TC, TG of the control group had no significant changes before and after treatment (P >0.05).The DBP,SBP,Scr,BUN, UAER,TC,TG,cystatin C,adiponectin of the observation group after treatment were lower than the control group (P <0.05 or P <0.01).Conclusion Atorvastatin combined with irbesartan can effectively control blood pressure, has overall improvement in glucose and lipid metabolism,effectively reduce adiponectin,inhibit glomerular dysfunc-tion,improve kidney function,it is a good method for prevention and treatment of early diabetic nephropathy.

Sixty cases of pseudobulbar palsy were treated by puncturing Shuigou (GV 26), Lianquan (GV 23), Fengchi (GB 20), Wangu (GB12), Yifeng (TE 17),Tongli (HT 5), Neiguan (PC 6) and Fenglong (ST 40)with the needling technique to refresh mind and open orifice, and by puncturing the retropharyngeal wall and palatine arch, plus training of swallowing function, the total effective rate reached 95.0%.

AIM:To evaluate the influence of scutellarin on the expression of vascular endothelial growth factor ( VEGF) in high glucose-treated human retinal pigment epithelial cell line ARPE-19 and to observe the effects of scutellarin on the protein expression of VEGF, p-ERK and VEGFR2 in the retinas of type II diabetic rats.METHODS: Cultured ARPE-19 cells were divided into normal control group, scutellarin group, high glucose group and high glucose+scutellarin group.The protein levels of VEGF, p-ERK and VEGFR2 were measured by Western blot.The VEGF release in ARPE-19 cells was detected by ELISA.Normal rats were randomly divided into normal control group and scutellarin group.Diabetic rat model was established by feeding with high-fat diet and injecting with streptozocin, and randomly divided into diabetes group and diabetes treated with scutellarin group.After 16 weeks, the eyes were removed.The morphological changes of the retinas were observed under light microscope with HE staining, and histopathological score was recorded.The expres-sion of VEGF in the retinas was observed by the method of immunohistochemistry.RESULTS:Compared with normal con-trol group, the protein levels of VEGF, p-ERK and VEGFR2 in the ARPE-19 cells decreased in scutellarin group, but in-creased in high glucose group.The histopathological score of the retinas showed significant difference among diabetes group, diabetes treated with scutellarin group and normal control group, and no significant difference between normal con-trol group and scutellarin group was observed.The expression of VEGF increased in diabetic group and was significantly higher than that in scutellarin treatment group (P<0.05).CONCLUSION:Scutellarin inhibits the increased protein le-vels of VEGF, p-ERK and VEGFR2 in ARPE-19 cells, and decreases the expression of VEGF in the retinas of diabetic rats.The suppression of the diabetic retinopathy development by scutellarin may be partly involved in the ERK/MAPK pathway.

Objective To observe the efficacy of Kang'ai Xiaoshui Cream in the treatment of malignant pleural effusions.Methods Forty-three patients with malignant pleural effusions were randomly recruited into a treatment group and a contrast group..The treatment group included 22 cases were treated by Kang'ai Xiaoshui Cream externally,while the contrast group covered 21 cases were treated by IL-2.Results The effective rate of pleural fluid was 63.64%and 57.14% in the treatment group and the contrast group respectively,not showing distinct difference(P>0.05).The positive reactions of pleura adhesion,improvement of life quality,and the adverse reactions of the treatment group were better than contrast group (P<0.05).Conclusion Kang'ai Xiaoshui Cream Can effectively control the malignant pleural effusions and improve the life quality of patients.

Objective To summarize the manifestation of pediatric eosinophilic gastroenteritis by ultrasound and discuss the diagnostic value of ultrasonography in pediatric eosinophilic gastroenteritis. Methods The ultrasonic appearances of 31 cases of pediatric eosinophilic gastroenteritis confirmed by clinics and pathology were reviewed and analyzed. Results Nineteen of 31 cases were observed in association with eosinophilic infiltration of other organs which were diagnosed as idiopathic hypereosinophilic syndrome.Eosinophilic cystitis was the most common among the complications(89.4%,17/19).Twelve of 31 cases were diagnosed as eosinophilic gastroenteritis without complications.The endoscopic appearances of eosinophilic gastroenteritis were nonspecific which include erythematous,hyperemia edema,and partiality erosion changes.Endoscopy demonstrates increased numbers of eosinophils in the propria of stomach and the duodenum.Ultrasound features of the gastroenteritis appeared diffuse or the parts of gastrointestinal tract.The most common sites of eosinophilic gastroenteritis were the stomach and duodenum.Involvement of muscle layer and serosal layer showed wall thickening of cyclic annular and uniformity.Ultrasound might show nodular or irregular thickening of the folds in the gastric antrum when the submucosa were thickening.The mucosal layer involvement was not easy to be found by ultrasound.The echo of serous layer and submucosa associated with the disease stage.The thickening of surrounding omentum and mesenteric tissue,echo enhancement and nonspecific hyperplastic mesenteric lymph nodes infiltrated with eosinophils might be present.Eosinophilic ascites could often be detected.Conclusions Ultrasound has obvious advantages in the diagnosis of pediatric eosinophilic gastroenteritis,and the ultrasonic changes of pediatric eosinophilic gastroenteritis are characterized.Ultrasonography can provide the possible diagnosis when combined with inflammatory of other organs,especially cystitis inflammatory changes.

005,?=2), but they were significantly higher than that of PB(0%, 0/12) as well as liver cirrhosis (LC) tissues (8%, 1/12) in LC group (12 cases), respectively (2)A total of 3 homozygous deletions and no point mutations of exon 1 and 2 in p16 gene in HCC were found (3)The discrepancies of the positive rates of HBV- DNA integration among normal liver (14%, 2/14), LC(67%, 8/12) and HCC (97%, 28/29) were statistically significant (?2=29434*!5, P

Objective To investigate the protective effect of Quercetin on kidneys in diabetic rats. Methods STZ induced diabetic rats were given quercetin 100 mg?kg -1 ?d -1 for 8 weeks. Urinary albumin excretion rate (UAER) was measured by radioimmunoassay. The changes of creatinine clearance rate (Ccr) and glomerular protein kinase C (PKC) activities were determined. The expression of TGF ? 1 mRNA of renal cortex in diabetic rats were determined by RT PCR analysis. The glomerular changes were also observed morphologically. Results In untreated diabetic rats, Ccr, UAER, kidney weight/body weight and PKC activity in renal glomeruli were significantly increased, the expression of TGF ? 1 mRNA in renal cortex was elevated, and glomerular hypertrophy existed. After Quercetin treatment, Ccr, UAER, PKC activity and the expression of TGF ? 1 mRNA were markedly reduced as compared with those of untreated diabetic rats in 2 and 8 weeks, no significantly abnormal changes in kidney morphology were observed in Quercetin treated group. Conclusion Quercetin ameliorates early diabetic renal hyperdynamic abnormality via inhibiting PKC activity, in which inhibiting of TGF ? 1 production seems to be involved. Reduction of the PKC activity is important in preventing or delaying the development of diabetic nephropathy.