OBJECTIVE:To establish the quality standard for Gardenia jasminoides. METHODS:The moisture,total ash and extract were determined. HPLC was used for contents determination of geniposide,rutin,crocinⅠand crocinⅡ:the column was Waters Xbridge-C18 with mobile phase of acetonitrile-0.2% phosphoric acid(gradient elution,gardenia and rutin),methanol-water (45∶55,V/V,crocinⅠ,crocinⅡ)at a flow rate of 1.0 ml/min;detection wavelength was 256 nm for gardenia and rutin,440 nm for crocinⅠ,crocinⅡ;column temperature was 30℃;injection volume was 10μl for gardenia and rutin,5μl for crocinⅠ,cro-cinⅡ. RESULTS:The moisture total ash and ethanol-soluble extract of G. jasminoides were 5.8%-8.4%,3.7%-5.9% and 29.5%-37.9%,respectively. The linear range was 162.08-1 620.84 μg/ml for geniposide(r=0.999 9),2.07-20.72 μg/ml for rutin (r=0.999 9),8.04-80.41 μg/ml for crocinⅠ(r=0.999 9)and 1.05-10.53 μg/ml for crocinⅡ(r=0.999 9);RSDs of precision,sta-bility and reproducibility test were lower than 2%;recoveries were 99.33%-101.43%(RSD=1.09%,n=6),97.97%-101.83%(RSD=1.39%,n=6),97.97%-101.30%(RSD=1.36%,n=6) and 98.65%-103.04%(RSD=1.84%,n=6). CONCLUSIONS:The established standard can be used for the quality control of G. jasminoides commercially available.

Granulocyte-Macrophage Colony-Stimulating Factor ; therapeutic use ; Humans ; Recombinant Fusion Proteins ; therapeutic use

Objective To explore the influence of fixed in advance on the positive rate and integral of neutrophilic alkaline phosphatase (NAP) dyeing.Methods Totally 182 cases of fresh venous blood from inpatients in the top three hospital department of hematology were randomly selected and anticoagulated in the EDTA-K2 vacuum tube.Three blood smears from which were prepared as follows:the first blood smear(Named A) NAP dyeing completed within an hour;the second one (Named B) were fixed in advanceand NAP dyeing after one day;the third one (Named C) didn′t do any processing and NAP dyeing after one day.At the same time,the blood samples were taken from the fresh blood,and the blood smears were prepared and stained with NAP in an hour.NAP dyeing were performed by NAP dyeing for the blood smears,and 100 neutral rods,nucleus granulocyte were observed under microscope in the oil mirror vision,the test results record by positive rate and integral.Results No significant difference of NAP positive rate and integral was found in EDTA-K2 anticoagulation venous blood smear A when compared with fresh peripheral blood(P>0.05).The NAP positive rate and integral of EDTA-K2 anticoagulation venous blood smear B was slightly lower than that from fresh peripheral blood,but no significant difference was found(P>0.05).However,the NAP positive rate and integral in EDTA-K2 anticoagulant venous blood smear C has a significant difference from fresh peripheral blood(P<0.05).Conclusion The NAP dyeing results of EDTA-K2 anticoagulation venous blood smear fixed and placed one days are still reliable,while the NAP dyeing results was significantly reduced in the unfixed EDTA-K2 anticoagulation venous blood smear placed after one day.

This paper introduces the safe realization of ″No.1 Military″ database upgrade from ORACLE7.33 to ORACLE8I by import/export tools based on standby server.The establishment of standby server and the process of No.1 Military database upgrade are introduced detailedly in this paper.The database upgrade of other application system adopting ORACLE database system can refer to this paper.

As a chief part of hospital information system, the expendable management system plays an important role in expendable normalization, scientific management, efficiency improvement, labor lessening and mistake reduction. This paper mainly introduces the design of expendable network request system based on "No.1 Military" HIS and its main function as well as characteristics.

OBJECTIVE:To observe the effects of Tanshinone ⅡA sulfonic acid sodium injection on blood supply and blood rheology of patients with central retinal vein occlusion )CRVO). METHODS:92 CRVO patients were selected and randomly divided into control group and trial group with 46 cases in each group. Control group was given routine treatment of laser photocoagulation;trial group was additionally given Tanshinone ⅡA sulfonic acid sodium injection 80 mg added into 0.9% Sodium chloride injection 150 ml,ivgtt,qd. A treatment course of 2 groups lasted for 7 days,and both received 4 courses of treatment. The hemodynamics and hemorheology of central retinal artery (CRA) were recorded in 2 groups before and after treatment. The fluorescence angiogra-phy (FFA) and optical coherence tomography (OCT) of 2 groups were also observed. RESULTS:Before treatment,there was no statistically significant difference in Vmax,Vmin and RI of CRA between 2 groups (P>0.05);after treatment,Vmax,Vmin and RI of CRA in 2 groups were improved significantly,the trial group was better than control group,with statistical significance(P<0.05). After treatment,whole blood high shear viscosity,whole blood low shear viscosity,plasma specific viscosity and fibrinogen of trial group were significantly lower than those of control group,and FFA and OCT of trial group were better than those of control group, with statistical significance(P<0.05). CONCLUSIONS:TanshinoneⅡA sulfonic acid sodium injection can obviously improve hemo-dynamics and hemorheology of CRVO and blood supply and vision of lateral eye.

Objective To explore the relationship between apolipoprotein E ( ApoE ) genotype and diabetic nephropathy (DN) in Chinese Han population of Guangdong province. Methods 63 cases of DN patients were selected as group A; 57 diabetes patients without complications as group B; 55 healthy persons as group C. ApoE genotype of all objects were measured. Results ApoE2 in the group A was the highest, while the differences in other groups were not obvious. Detection of ApoE3 and ApoE4 was not obvious in three groups. The Level of triglyceride (TG) was highest inε2 group, and the level of total cholesterol (TC) and low density lipoprotein LDL-C were highest in ε4 groups. Conclusions In Chinese Han population of Guangdong province , ApoE gene polymorphism and DN are closely interrelated , and the occurrence ofε2 is proportionate to DN.

Objective To investigate the anatomical and histological features of the rat endolymphatic sac. Methods The temporal bones of the healthy,adult SD rats were removed.The morphology of the endolymphatic sac were studied.Then the decalcified samples were embeded in paraffin.The sections of the endolymphatic sac were stained with HE method and observed histologically,and then examined immunohistochemically by monoclonal antibodies against IgG,CD 3 of the rat to investigate the immunocompetent cells in endolymphatic sac of the rats. Results Simple cuboidal and squamous epithelium were the main types of the epithelium in rat endolymphatic sac CD + 3,IgG + immunoreactive lymphocytes were found mainly in the epithelium of the endolymphatic sac.Conclusion\ The morphology of the rat endolymphatic sac is similar to those of human and guinea pig endolymphatic sacs.Some immunocompetent cells were found in the endolymphatic sac,suggesting that the endolymphatic sac plays an important role in immune of inner ear.\;[

Objective The TiO2 nanotube arrays,fabricated on the surface of orthopedics,was characterized,to provide carrier for orthopedics plant surface modification or coating,and seek a new way for the prevention and treatment of orthopedics plant infection.Methods By adjusting certain parameters,TiO2 nanotube arrays were fabricated on orthopedic titanium plate surface using the method of anodic oxidation,with glycerol system as electrolyte,orthopedics titanium plate as anode,and platinum electrode as cathode.TiO2 nanotube arrays were characterized.The element composition of TiO2 nanotube arrays was analyzed by X-ray photoelectron spectroscopy (XPS),and the morphological changes of TiO2 nanotube arrays was observed at high temperature (300 ℃) by X-ray diffractomer (XRD).Results With glycerol system as electrolyte,TiO2 nanotube array with diameter of about 100 to 200 nm and the length less than 3μm can be fabricated on orthopedic titanium plate surface using anodic oxidation of 24 h.The surface of orthopedic titanium plate was changed from silver white to deep blue in the macroscopic view.The TiO2 nanotube array on orthopedics titanium plate surface was mainly composed of Ti element (75.88％),O element (20.16％),and F element (3.96％) by XPS analysis.TiO2 nanotube arrays morphology was stable when it was heated to 300 ℃ by muffle furnace.Conclusions The method of anodic oxidation can be applied to manufacture TiO2 nanotubes array on titanium plate surface.The array with stable morphology,the inner hollow shape,the bottom sealing,and a large specific surface area,can withstand high temperature,which can provide carrier for orthopedics plant surface modification or coating.

Objective To explore the MRI findings of ovarian cancer peritoneal carcinomatosis (PC).Methods MRI findings of 34 cases with advanced ovarian cancer and PC confirmed by operation and pathology were reviewed retrospectively.MRI protocols included T1 WI,T2 WI,MRH,DWIBS,and gadolinium-enhanced 3D THRIVE sequences.The type of ovarian tumor and MRI manifestations of PC were analyzed.Results All of the ovarian tumors and PC lesions were high signal intensity in DWIBS.All of the ovarian tumors were shown as mixed cystic solid masses,including type Ⅱa in 12 cases,type Ⅱb in 7 cases,and type Ⅱc in 1 5 cases.The MR manifestations of PC were described as follow:linear thickening of the peritoneum (n=2),irregular linear thickening of the peritoneum (n=27);smudged thickening of the omentum (n=1 9),cake-like thickening of the omentum (n=1 1);fouling-appearance of the mesentery (n=4);plaque,nodule and mass in the abdominal cavity (n= 34),cystic mass (n=8).PC lesions were detected in the Douglas’space in 31 cases,paravesical interspace in 24 cases,omentum in 20 cases,paracolic gutter in 9 cases, right subdiaphragmatic / parahepatic space in 1 1 cases,and left subdiaphragmatic / parasplenic space in 10 cases.The primary and PC tumors invaded the rectum in 26 cases,sigmoid in 22 cases,and uterus in 1 6 cases.Ascites and lymphadenectasis in abdomen were seen in 33 and 7 cases,respectively.Conclusion Ovarian cancer PC can be diagnosed accurately by combing DWIBS and con-ventional MRI.