AlM: To explore the clinical application effect of phacofragmentation combined with vitrectomy in the treatment of traumatic lens dislocation.
METHODS:Totally 16 cases (16 eyes) of traumatic lens dislocation treated with phacofragmentation combined with vitrectomy were retrospectively analyzed, including 6 cases of high intraocular pressure ( lOP) and 10 cases of vitreous hemorrhage, and 1 case of retinal detachment. All patients were given conventional flat line standard three channel vitreous operation incision to remove the anterior, middle part and peripheral vitreous around lens dislocation. The crystalline lens were drawn to the center cavity of vitreous body and treated by ultrasonic disintegrator. ln the operation, the retina was examined and 8 of them had no retinal damage and in the first stage underwent fixation of posterior chamber intraocular lenses.
RESULTS: All crystalline lens dislocated were completely grinded and suctioned. There was no retinal detachment occurred in 3mo followed up. 16 eyes had normal lOP (12-20mmHg) at 1wk after operation. The average visual acuity was improved and with 8 cases got improved of 0. 2 or more 1wk after operation.
CONCLUSlON: Our research shows that phacofragmentation combined with vitrectomy is a safe and effective method for the treatment of traumatic lens dislocation. The patients with nondestructive retina in the operation are feasible to do first stage operation of intraocular lens suture fixation, which contributes to the best visual acuity.

AIM: To retrospectively evaluate the effect of lens extraction combined with vitrectomy to treat traumatic lens dislocation with secondary glaucoma.
METHODS: Thirty - one eyes ( 31 cases ) of lens dislocation caused by blunt trauma with secondary glaucoma were treated respectively with cataract extraction combined with anterior vitrectomy, trabeculectomy and intraocular lens implantation. The visual acuity and pressure were observed 1wk, 1 and 3mo after operative.
RESULTS: Thirty - one eyes were all complete the operation successfully, and 6 eyes were given combined trabeculectomy, 9 eyes were implanted anterior chamber intraocular lens implantation ( IOL ) and 15 eyes were given posterior chamber suture fixation. Sixteen eyes were implanted in one-stage operation, while 8 eyes were implanted in two-stage operation. All intraocular pressure ( IOP ) were controlled to the normal level after operation and 23 eyes had visual acuity of more than 0. 3. CONCLUSION: Lens extraction combined with vitrectomy is an effective method for treatment of lens dislocation with secondary glaucoma. In order to control the IOP and get well visual function, we should choose IOL implantation or trabeculectomy according to the patient's condition.

Adenocarcinoma ; metabolism ; pathology ; surgery ; Aged ; Cholecystectomy ; Chondrosarcoma ; metabolism ; pathology ; surgery ; Female ; Gallbladder ; chemistry ; pathology ; surgery ; Gallbladder Neoplasms ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Keratin-3 ; metabolism ; S100 Proteins ; metabolism

Adult ; Antineoplastic Agents ; therapeutic use ; Carcinoembryonic Antigen ; metabolism ; Carcinoma, Signet Ring Cell ; drug therapy ; metabolism ; pathology ; surgery ; Cell Transformation, Neoplastic ; pathology ; Cisplatin ; therapeutic use ; Female ; Humans ; Hysterectomy ; Keratin-20 ; metabolism ; Ovarian Neoplasms ; drug therapy ; metabolism ; pathology ; surgery ; Teratoma ; drug therapy ; metabolism ; pathology ; surgery

Objective To investigate the effect of smoking and smoking cessation on the phosphorylation of IKK-β in type 2 diabetic rats. Methods Forty-two six-week-old Wistar rats were randomly divided into 4 groups: normal control(NC, n =7), diabetes control (DC, n =7), diabetes with smoking (DS, n = 14) and diabetes with smoking cessation(SC, n = 14). Rats in DS and SC groups were further assigned randomly into 8w and 12w subgroups. DS group was given passive smoking twice a day for 8 or 12 weeks, while SC group ceased passive smoking for 4 weeks after 8 or 12 weeks of smoking . Western blot method was used to detect the level of IKK-13 phosphorylation in skeletal muscle. Results Compared with the NC group,the phosphorylation of IKK-β protein in DC group was increased (0. 16±0. 05 vs 0. 30±0. 08, P < 0. 01). There was an increasing trend with the phosphorylation level of IKK-β in the DS (8w) subgroup, but there was no statistical difference between the DC group and SC(8w) subgroup (0. 40±0. 09 vs 0. 30±0. 08,0. 36±0. 10, P >0. 05). The phosphorylation level of IKK-β in DS(12w) group increased obviously, being significantly higher than that in the DC group and SC (12w) subgroup(0. 74 ± 0. 11 vs 0.30±0.08,0.35±0.07,P < 0.01). Conclusion With the prolongation of smoking duration, the phosphorylation of IKK-β in type 2 diabetic rats increased. After smoking cessation, the phosphorylation of IKK-β decreased. The phosphorylation of IKK-β may be involved in the mechanism by which smoking causes type 2 diabetes.

Air ; analysis ; Chromatography, Gas ; methods ; Ethylene Oxide ; analysis ; Furans ; analysis ; Methylene Chloride ; analysis ; Workplace

Purpose To investigate the relationship of infundibular bladder neck formation with pelvic floor support structure injury and urethral sphincter defect and its significance in female stress urinary incontinence.Materials and Methods The pelvic floor images of seventy-four female patients with stress urinary incontinence treated in the outpatient Department of Lanzhou University Second Hospital from April 2015 to August 2016 were analyzed retrospectively.The location of the bladder neck,posterior vesicourethral angle and the infundibular bladder neck formation were observed by the transperineal ultrasound under the resting state and the maximum Valsalva status.Meanwhile the thickness of middle urethral sphincter was measured under resting state.At the same time,eighty-one women visiting our hospital for regular physical examination were enrolled as control group.Results The infundibular urinary bladder neck formation rate (66.2％) in the stress urinary incontinence group was significantly higher than that in the control group (4.9％) under maximum Valsalva state,the difference was statistically significant (P＜0.05).The extent of the bladder neck descending and posterior vesicourethral angle in the stress urinary incontinence group were notably higher than those in the control group,both of the difference was statistically significant (P＜0.05).Stress urinary incontinence was confirmed with urethral sphincter defect by urodynamics in nine patients,in whom the infundibular bladder neck occurred.The thickness of the middle urethral sphincter in these nine patients showed no obvious difference with that in patients without sphincter defect and subjects in normal control group (P＞0.05).Conclusion The infundibular bladder neck formation,which is closely related to the pelvic floor support structure dysfunction and urethral sphincter defect,is an important indication of stress urinary incontinence.However,the assessment of urethral sphincter defect through urethral sphincter thickness need to be further studied.

Tilianin was separated and authenticated from the seeds of Dracocephalum moldavia, a Uygur medicine, by chromatographic technique and spectroscopic method. The purity of tilianin is more than 98% determined by HPLC area normalization method. Thin layer chromatography (TLC) method was used to separate tilianin from D. moldavia by mixture of chloroform-methanol (5: 1) as a developing solvent on high performance silicagel precoated plate (SGF254) and using aluminium trichloride as a chromogenic agent for qualitative identification of D. moldavia. To establish a HPLC method for quantitative analysis of D. moldavia, tilianin was used as a Quantitative marker and separated on a C18 (4.6 mm x 250 mm, 5 μm) column with acetonitrile-01% formic acid (25: 75) as the mobile phase and detected at 330 nm. The calibration curve of tilianin displayed ideal linearity over the range of 0.617 2-123.44 μg x mL(-1) with a regression equation of Y = 33.773X - 0.824 8 (r = 1). The average recovery of tilianin was 101.0% with RSD of 3.7%. The RSD values of intra-day and inter-day precision were less than 2%. The content of tilianin in 4 batches of the authenticated semen of D. Moldavia was between 0.016 and 0.187 mg x g(-1). The qualitative and quantitative method established is suitable for the quality evaluation and assessment of semen of D. Moldavia.
Chromatography, High Pressure Liquid ; Chromatography, Thin Layer ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; standards ; Flavonoids ; chemistry ; isolation & purification ; standards ; Glycosides ; chemistry ; isolation & purification ; standards ; Lamiaceae ; chemistry ; Magnetic Resonance Spectroscopy ; Quality Control

Objective To investigate the prevalence of Vibrio parahaemolyticus(VP)in oysters in Jinshan District, Shanghai and make assessment on the risks that may cause, providing the basis for prevention and control of foodborne disease. Methods Raw oyster samples with shells were randomly collected from markets, supermarkets and restaurants in Jinshan District from July to October in 2017. The content of VP in oysters was tested in accordance with the national standard methods. The semi-quantitative risk assessment for VP in oysters was made by Risk Ranger combining with the monitoring results of diet and health status of residents in Jinshan District of Shanghai in 2012-2013. Results The overall positive rate of VP in the 40 oyster samples was 80.0%(32/40). The positive rate of VP in oyster samples from farmer's markets was the highest, 85.7%(12/14), followed by those from restaurants and supermarkets. The relative risk for VP in raw oysters was 63. The probability of illness caused by VP in oysters per day per consumer of interest was 6.85×10^-4, and the total predicted patients annual incidence rate in this population was 1 247.8/10⁵. Conclusion The contamination of VP in seafood oysters in Jinshan District is serious. Eating raw oysters is at high risk; consumers are advised to reduce or avoid eating raw oysters, and processing food before eating is an effective method to decrease VP infection. Strengthening surveillance and management is imperative in this regard.

Aged ; Female ; Fusion Proteins, bcr-abl ; genetics ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; RNA Precursors