Objective To research on the clinical value of conization of cervix in CINⅢby pathologic histol- ogy with the help of colposcope.Methods 36 cases of CINⅢwere analysed by pathologic histology with the help of colposcope.Results Of all 36 eases diagnosed as CINⅢ,there were 3 cases diagnosed as invasive carcinoma and mi- croinvasive carcinoma.25 cases diagnosed as CINⅢ,8 cases diagnosed as CINⅠ～Ⅱ,and chronic cervicitis after conization of cervix.Conclusion Conization of cervix should be taken for CINⅢby pathologic histology with the help of colposcope.

Objective:To explore characteristics of TCM syndrome differentiation of graft versus host disease(GVHD)after transplantation of the hemopoietic stem cell,so as to provide basis of clinical syndrome differentiation for further studying on treatment of this disease.Methods:62 cases of GVHD were grouped according to acute or chronic GVHD,and a total of 85 cases-times were investigated for TCM syndrome differentiation.Results:in 50 cases-times of acute GVHD,damp heat type accounted for 68% and 50% have jaundice due to hepatic injury;blood-heat and Yin-deficiency accounted for 32%,with more patients of more severe condition.In 35 cases times of chronic GVHD,damp heat type accounted for 25.7% with more patients companied with Yin- deficiency,blood stasis and Yin-deficiency rate accounted for 74.3%.Conclusion:Commonly-seen basic TCM syndrome types of GVHD are damp-heat and Yin-deficiency types.Damp-heat type was more common in acute GVHD and blood-heat and Yin- deficiency type was.more frequently found in severe patients;chronic GVHD manifest mainly as Yin-deficiency type and with exacerbation of condition and prolongation of disease course,Yin-deficiency type tends to increase.

Treatment of all the cases were based on differential diagnosis of zheng. Oral medicines were given to the cases in two groups, the damp - heat type and the type of Yin - deficiency blood - heat together with dampness. Of the 15 cases, 14 were markedly effective, a relapsed case was ineffective, the average days of antipyresis was 5 days, demonstrating that the therapy was rather satisfactory and helpful to their convalescence.

Amounts of tanshenoside Ⅰ in cultivated Ludangshen of different years of cultivation history was determined by TLC densitometry in comparison with that in wildly grown Ludangshen and cultivated Taidangshen. Results showed that tanshenoside Ⅰ in cultivated Ludangshen decreases with increased years of cultivation history while that in cultivated Taidangsihen is slightly lower than that of Ludangshen of the same years of cultivation. Tanshenosde Ⅰ in wild Taidangshen is also lower than that in cultivated Taidangshen

Objective:To investigate the effect of TGF-? on the expression of type Ⅰ inositol 1,4,5-triphosphate receptor in WB rat liver epithelial cells.Methods:The expression of type Ⅰ inositol 1,4,5-triphosphate receptor protein and mRNA were detected by Western blot and RT-PCR in WB rat liver epithelial cells in vitro stimulating with TGF-?.Results:The expression level of type Ⅰ inositol 1,4,5-triphosphate receptor protein and mRNA in WB rat liver epithelial cells were both increased after stimulating with TGF-? in several time points and reached the highest at 8 h stimulated, and then decreased.Conclusion:TGF-? enhance the IP_3R1 protein and mRNA expression in WB rat liver epithelial cells.

Objective To evaluate the value of volumetric brain MRI in multiple system atrophy.Methods Eleven patients diagnosed as multiple system atrophy were recruited,includin 5 parkinsonism dominant(MSA-P)and 6 cerebellar dominant(MSA-C).9 patients with parkinsonism of other types and 6 healthy persons were set as case control and healthy control,respectively.T1 weighted (T1W)sagittal and axial images and T2-weighted(T2W)axial images were obtained from all patients and controls at 3.0T scanner.Diameters of the brain structures were measured infratentorially(brainstem, middle cerebellar peduncles(MCP),dentate and red neelus)and supratentorially(globns pallidus and putamen).Results The transverse diameter of the pons was significantly smaller in MSA patients than in the case and healthy controls((27.6?2.0)mm and(30.5?0.6)mm and(29.9?1.1)mm).The significance could be seen when comparing MSA-C and MSA-P with healthy control.The anteroposterior diameter of the fourth ventricle was significantly dilated in MSA patients than in healthy control((11.9? 2.8)mm and(9.0?2.1)mm).The MRI of MSA-C showed narrower MCP((13.3?1.9)mm and (15.8?1.2)mm and larger fourth ventricle((17.3?2.1)mm and(12.6?2.7)mm)than that of MSA-P.The MRI of MSA-P showed smaller globus pallidus and red neclei.Conclusions The volumetric MRI is a useful means in evaluating the brain structure atrophy in multiple system atrophy.The transverse diameter of the pans,though objectively reflecting the atrophy of the pons,can' t be used to differentiate MSA-P from MSA-C.The atrophy of MCP and the dilated fourth ventricle are common in MSA-C,while the atrophy of red neclei is common in MSA-P.

Objective To assess patterns of the gray and white matter atrophy in patients with multiple system atrophy-P(MSA-P)variant of whole brain compared with normal controls.Methods Three dimensional fast spoiled gradient echo(3D-FSPGR)T1WI of whole brain were obtained from 13 patients with probable MSA-P and 14 age-matched normal controls.The volume of gray matter(GM)and white matter (WM)of MSA-P patients and normal controls was analyzed with voxel-based morphometry(VBM) using statistical parametric mapping(SPM)8.Results Compared with the controls,the MSA-P patients showed decreased gray matter and white matter in bread areas. Gray matter loss mainly symmetrically distributed in bilateral supplementary motor area(SMA),dorsal posterior cingulate cortex(DPCC),medial frontal gyrus,superior temporal gyrus,cerebellum cortex,etc.Unilateral involvement of cortices mainly located in right primary motor cortex.somatosensory association cortex(SAC),and left ventral anterior cingulate cortex (VACC).There Was white matter loss in bilateral superior frontal gyrus,bilateral precuneus,bilateral subgyrus of frontal lobe,left superior temporal gyrus,left cingulate gyrus,right orbitofrontal area,right subgyrus of temporal lobe,etc.Conclusion VBM method is an automatic and comprehensive volumetry method and Can objectively detect the difference of the whole brain structure in patients with probable MSA-P comparing with normal controls.

Objective To study the effect of Chinese Herb of Yigan Granules in different dosages on bile secretion in rats.Methods The rats were randomly divided into 5 groups: blank control group,positive control group and high,mod erate,low dosages of Yigan Granules groups.The medicines were administered thr ough duodenal intubation for the rats.Then the volume of bile were gathered by common bile duct intubations in different time,and the volume of bile and the contents of bilirubin in bile were tested before and after given drugs.Results Yigan Granules increased the bile secretion in a dose-dependent manner and promote the secretion of bilirubin.Conclusion Chinese Herb of Yigan granules has a choleretic effect.

The paper analyzes the overall evolutionary context of the situations of anti-diabetic drug patent applicants at home and abroad and conducts comparative analysis of the main patent applicants,etc.by making use of the patent analysis method and combining pharmaceutical knowledge.Relevant research results can be taken as the references for domestic pharmaceutical enterprises to make patent strategies and evaluate competitors.

AIM:To study the application of ultrasonic extraction in process of extracting diosgenin from Dioscorea zingiberensis C.H.Wright,and to evaluate its merits.METHODS:A new process of ethanol extracting and hydrochloric acid hydrolysis was provided to extraction diosgenin,and five different extraction methods were studied and compared,and the reaction mechanism was discussed.RESULTS:The ultrasonic extraction method was more efficient.Compared with the traditional water-hydrolylis,extraction rate was 15 percent higher,dosage of hydrochloric acid was registered 90 percent decrease,and the production was purer.CONCLUSION:The grinding pretreatment of Dioscorea zingiberensis is help to enhance the effects of ultrasonic extraction,the method has some advantages in efficiency,energy-saving and low pollution.