AIM: To analyze and summarize the effect of glaucoma trabeculectomy in the department of ophthalmology in basic hospital.
METHODS: Postoperative intraocular pressure ( IOP ) , filtering bleb and complications of 316 cases (405 eyes) of patients with glaucoma after trabeculectomy were analyzed.
RESULTS: After follow- up 12mo, 76. 5% IOP was controlled in normal level. 42. 5% was filtration bleb typeⅠ, 33. 1% typeII, 14. 6% in typeⅢand 9. 9% in typeⅣ. Intraoperative complication rate was 2. 5%, that was 31.4% at postoperative early stage ( before discharge ) , and 6. 7% at postoperative long - term ( 6mo after discharge) .
CONCLUSION:Trabeculectomy for glaucoma can better solve the problem of high IOP. It is more mature in primary hospitals, but there are still a variety of intraoperative and postoperative complications.

Benzoates ; urine ; Gas Chromatography-Mass Spectrometry ; methods ; Humans

Objective To examine the relationship of heparanase expression and age, clinicopathological features and prognosis of ovarian cancer patients. Methods Forty-one ovarian cancer specimens, from the patients admitted to the 3 hospitals of our university during the period of Jan 2003 to Nov 2005, were of serous carcinoma (22 cases) and mucous carcinoma (10 cases) and other types (9 cases), of which 16 were well and moderately differentiated and 25 poorly differentiated. Ten specimens of normal ovarian tissues were taken as normal controls. The heparanase expression was detected in all specimens and its relationship with histologic type, differentiation, FIGO stage and prognosis of the ovarian cancer was analyzed. Results The positive rate of heparanase expression was 80.48% in ovarian cancer tissues and 10.00% in normal ovarian tissues (P

This study aims to optimize the most effective component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma on lung cancer A549 using the orthogonal design method, and to investigate its effects of the component formula on cell proliferation, apoptosis and cytoskeleton in lung cancer A549 cells. The orthogonal design method was introduced to optimize the most effective component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma on lung cancer A549 cells. CCK-8 assay and Real-time cell analysis were adapted to analyze the effect of component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma on A549 cells viability at different time and dose. Cell apoptosis was measured by Annexin V- FITC/PI double staining and flow cytometry. Cell skeleton protein F-actin was detected by high content screening (HCS). The optimizing component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma for total salvianolic acid, total saponins of panax ginseng and ginseng polysaccharide doses were 5, 10, 5 mg L(-1). CCK-8 assay and real-time cell analysis demonstrated that the component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma treatment could significantly decrease the A549 cell viability in both dose- and time-dependent manner compared with control group (P < 0.01). Moreover, the increase of cell apoptosis was detected by Annexin V-FITC/PI double staining and flow cytometry when cells treated with the component formula, which indicating that the component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma could induce A549 cell apoptosis in a time-dependent manner compared with control group (P < 0.01). Furthermore, compared with control group, a significant decrease in A549 cell skeleton area was found in the component formula-exposed cells in the dose-dependent manner (P < 0.01). In summary, the component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma inhibits A549 cell proliferation by inducing cell apoptosis and decreasing cell microfilament formation. All of these results will be helpful to reveal antitumor mechanism of the component formula of Salviae Miltiorrhizae Radix et Rhizoma and Ginseng Radix et Rhizoma, which provides a basis for the exploration of antitumor mechanism of the component formula on lung cancer.
Apoptosis ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Lung Neoplasms ; drug therapy ; Panax ; chemistry ; Plant Extracts ; chemistry ; pharmacology ; Plant Roots ; chemistry ; Rhizome ; chemistry ; Salvia miltiorrhiza ; chemistry

Child ; China ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; diagnosis ; therapy

Objective To observe the changes of femur biomechanical properties in fluorosis rats. Methods Fifty Wistar rats of thirty-day old, weighing 90-100 g, were randomly divided according to body mass into fluorosis and control group of 25 each. Fluorosis group drank tap water containing 100 mg/L of fluoride, the control group drank tap water. The rats were observed of dental growing status and killed after feeding 6 months. Their femurs underwent tensile strength, impact, shear, bending experiments. Results The deteetable rate of dental fluorosis was significantly higher in fluorosis group[92%(23/25)] than control group[0(0/25),X2=38.97, P<0.01]. Biomeehanical data in fluorosis group(225.67±11.81,1.94±0.15,76.62±6.10,39.96.3±3.90) were lower than those of the control group(244.70±13.38,2.39±0.19,87.72±7.05,45.75±3.75) in experiments of tensile strength (MPa), impact toughness (J/mm2), shear and bending strength (MPa). The difference was statistically significant(t=3.372,5.879,3.756 and 3383, respectively, P<0.01) between the two groups. Conclusion Fluorides affected bone metabolism in rats, femur biomechanieal properties ehanged in fluorosis rats.

Objective To analyze the histopathology of patients with atypical squamous cells of undetermined significance (ASCUS),and provide evidence for further classification and clinical treatment of ASCUS.Methods The histopathology of cervical biopsy specimens from 249 patients with ASCUS diagnosed by liquid-based cervical cytology examination was analyzed retrospectively. Results Among the 249 ASCUS patients, the proportion of patients with inflammation was 34.14% (85/249), morphological change by human papillomaviral infection was 19.28%(48/249), CIN I was 32.53%(81/249),CIN II was 8.84%(22/249),CIN III was 3.21%(8/249), infiltrating squamous cell carcinoma was 1.20%(3/249),and endometrioid adenocarcinoma was 0.80%(2/249) . Conclusion It is very important to to further definitude the diagnosis of ASCUS, because a certain proportion of cervical cancer and precancerous leisions woud be confirmed.

Objective To compare the Helicobacter pylori (Hp) eradication rate of different therapies and to explore the effects of Hp eradication on the clinical characteristics of chronic obstructive pulmonary disease (COPD).Methods From December 2006 to December 2009,at China-Japan Union Hospital of Jilin University 89 stable COPD patients with Hp infection were divided into eradication group and non-eradication group.The eradication group was divided into clarithromycin sub group and moxifloxacin sub group.The patients of these three groups all received regular COPD treatment.Esomeprazole,amoxicillin,clarithromycin and colloidal bismuth citrate were used in clarithromycin group.Esomeprazole,amoxicillin,moxifloxacin and colloidal bismuth citrate were used in moxifloxacin sub group.Patients received pulmonary function test,exercise tolerance evaluation,dyspnea scoring and health-related quality of life scoring at recruitment and 12 months after recruitment.The onset frequenly of acute exacerbation of COPD in one year was counted.The data were analyzed by x2 test and t test.Results The Hp eradication rate of clarithromycin sub group (48.4 ％,15/31) was lower than that of moxifloxacin sub group (87.1％,27/31),and the difference was statistically significant (x2 =4.22,P=0.032).There was no significant difference percentage of forced expiratory volume in first second to forced vital capacity in (FEV1％) predicted value between 27 cases in non-eradication group and 53 patients with successful Hp eradication (t=0.677,P=0.265).Of 53 patients with successful Hp eradication,the 6-min walking distance,Borg dyspnea score and saint George's respiratory questionnaire (SGRQ) score were improved significantly (t =1.884,1.877 and 1.773 respectively; P=0.032,0.025 and 0.034 respectively),and there was no improvement in 27 non-eradication patients.There was significant difference in the frequency of COPD acute attack between 53 patients with successful Hp eradication (1.2 times) and non-eradication group (1.9 times) (t=1.812,P =0.034).Conclusions Hp eradication therapy with moxifloxacin in COPD patients reached higher Hp eradication rate.Hp eradication in COPD patients with Hp infection can improve the exercise tolerance of patients,relieve dyspnea,improve quality of life and reduce the frenquency of acute attacks.

Objective To explore the effect of curcumine on the proliferation and heparanase expression in blood vessel endothelium cells isolated from ovarian cancer tissues. Methods Blood vessel endothelium cells were obtained from pathologically identified ovarian cancer tissues by primary culture. The control group was the normal blood vessel endothelium cells. The experimental groups was treated with curcumine at 2,10,50 and 250 ?g/ml for 24,48 h and 72 h respectively. The cytostasis rate and cell cycle changes of the primarily cultured cells were detected by MTT assay and flow cytometry respectively. The transcriptional and translation levels of heparanase were detected by RT-PCR and immunofluorescent staining. The MDA content and LDH activity in the supernatant were detected too. Results In the curcumine groups,the cell proliferation was inhibited in a dose-dependent and time-dependent manner ( P

The liquid-chromatography-mass technology was used in the metabolomic analysis of mouse's blood 1 hour after exhaustive exercise,in order to explore the potential mechanism of Rhodiola in fatigue elimination of exhaustive exercise mouse.The exhaustive mouse model was made by loaded-swimming.A total of 24 mice were randomly divided into theRhodiola + exercise group,exercise group andno-exercise group.The dose of Rhodiola was 0.4375 g·kg-1·d-1.The loaded-swimming was conducted after two successive weeks of medication.Blood was collected 1 h after swimming for the sample preparation.The enzyme assay and anthrone colorimetry were used to test blood lactate acid and glucose,respectively.UFLC-Q-TOF was used to detect metabolic profiles of each group.The principal component analysis (PCA),orthogonal partial least squares discriminant analysis (OPLS-DA) and heat map analysis were used to compare differences among groups with score chart and to obtain the characteristics biomarkers by load chart.The results showed that the blood lactate acid level of theRhodiola+ exercise group was significantly lower than that of theexercise group.And the glucose level of theRhodiola+ exercise group was significantly higher than that of theexercise group.The metabolomic analysis showed that there were no obvious changes on 1,25-(OH)2D3,diacylglycerol (DG) and inositol triphosphate (IP3).All three materials in theRhodiola + exercise group were significantly lower than those of theexercise group.They were much closer to theno-exercise group.And all three materials were related to the increasing of muscle tension.It was concluded that Rhodiola had the function of promoting fatigue eliminating.This effect may be related to cell membrane protection,regulation of 1,25-(OH)2-D3→IP3,DG pathway,and relieving of muscle tension after exercises.