OBJECTIVE:To evaluate the clinical efficacy and safety of letrozole combined with traditional Chinese medicine for ovulation dysfunction induced by polycystic ovarian syndrome(PCOS). METHODS: 300 PCOS outpatients were randomized to 3 groups of 100 each: clomiphene citrate (CC) group (188 cycles);urinary gonadotropin (HMG) group (104 cycles) and letrozole (LE) group (155 cycles). The occurrence rate of mature follicle,ovulation rate,pregnancy rate,abortion rate,superfoetation-terata rate,cancellation rate,incidence of no dominant follicle forming and OHSS etc were compared between the two groups after treatment. RESULTS: 30 babies were born in CC group,34 in HMG group and 43 in LE group were born. The occurrence rate of mature follicles,ovulation rate and pregnancy rate in the LE group were higher than in either CC group or HMG group(P0.05);the superfoetation rate in HMG group was higher than in CC group or LE group(P

Objective To analyze Mycoplasma detection and drug sensitivity test of 3 127 urogenital tract infection women ,and to provides important basis for clinical diagnosis and treatment .Methods Mycoplasma detection and drug sensitivity of 3 127 uro-genital tract infection women were detected .Results Among 3 127 cases ,1 800 patients were detected Mycoplasma ,and the posi-tivity was 57 .6% .The infection rates of Ureaplasma urealyticum(Uu) ,Mycoplasma hominis(Mh) and Uu+ Mh mixed infection were 46 .2% ,1 .2% ,10 .1% .Uu was sensitive to minocycline ,doxycycline and clarithromycin .Mh was sensitive to minocycline , doxycycline and josamycin .Uu+ Mh mixed infection was sensitive to minocycline ,doxycycline and josamycin .Conclusion Myco-p lasma infections have been the major pathogen of urogenital tract diseases ,the clinical treatment should be based on drug sensitivity test .

Objective To evaluate the clinical efficacy of modified Chen's biliojejunostomy technique in treating hilar cholangiocarcinoma.Methods The clinical data of the patients with hilar cholangiocarcinoma from January 2011 to June 2014 in the PLA general hospital and its first affiliated hospital were retrospective ly studied,and 17 of them underwent modified biliojejunostomy.There were 10 male and 7 female patients with a mean of 65 years old (range 34 ～82).Cases diagnosed as Bismuth-Corlette Type Ⅱ,Ⅲ a,Ⅲ b and Ⅳ were 2,6,4,and 5,respectively.Results Liver segment Ⅳ were resected from 2 patients,segment Ⅳ + Ⅴ from 7 patients and segment Ⅳ + Ⅴ + Ⅰ from 8 patients.No death was observed during the study period.One patient had mild bile leakage,2 patients had cholangititis,and another patient had biliary intestinal anastomotic bleeding.Three patients received resection and reconstruction of the portal vein.Three right hepatic arteries and 1 anterior branch of right hepatic artery were resected in combination with the tumor because of invasion.All the complications were alleviated under conservative treatment.Twelve cases had been followed up for a median time of 16 months (range 3 ～ 24).Two cases had cholangititis intermittently.One case underwent radiotherapy because of local recurrence in 2 years after the surgery.MRCP and relevant enzymes were within the normal range.Conclusion Modified Chen's biliojejunostomy is a simple,effective and safe method,which can be widely used when there are multiple biliary intestinal anastomoses.

?AIM: To evaluate the clinical effects, corneal surface shape and corneal thickness variation after treated by Danzhi Xiaoyao Capsule combined with hypromellose 2910, dextran 70 and glycerol eye drops for dry eye in menopausal patients.?METHODS: Eighty menopausal patients ( 160 eyes ) diagnosed as dry eye were randomly divided into groups A and B ( 40 patients each ) . Group A was treated with hypromellose 2910,dextran 70 and glycerol eye drops only and group B was treated with Danzhi Xiaoyao Capsule and eye drops. Before and 1mo after treatment, the clinical effects were evaluated by symptom scores, fluorescein staining ( FL ) , tear film breakup time ( BUT ) and Schirmer Ⅰ test. While the corneal surface regularity index (SRI), surface asymmetry index (SAI) and central corneal thickness ( CCT) were observed.? RESULTS: At 1mo after treatment, the symptoms scores and FL scores of the 2 groups decreased significantly( P<0. 05 ); BUT and SⅠt were significantly increased (P<0. 05). SRI and SAI gradually increased with dry eye exacerbations, after treatment the two parameters significantly reduced than those before treatment. SRI of group B improved significantly more than group A. CCT gradually got thinning with the dry eye condition worsened, which also significantly increased after treatment (P<0. 05);but there was no difference between 2 groups before and after treatment(P>0. 05).?CONCLUSION: Combination therapy of Danzhi Xiaoyao Capsule and hypromellose 2910, dextran 70 and glycerol eye drops for menopausal patients with dry eye is more effective than single eye drops, and can improve the symptoms and signs.

Indoor transfer lift is a useful technical assistant to assist the nursing of mobility impaired person, and the high-end product even make it possible that the disabled to live an independent living. The features of market available transfer lifts are discussed and the standard ISO 10535 (Hoists for the transfer of disabled persons--Requirements and test methods) is briefly introduced. The component parts and their function of rail lift are introduced in detail.
Disabled Persons ; rehabilitation ; Humans ; Moving and Lifting Patients ; instrumentation ; Self Care ; instrumentation ; Self-Help Devices

Arginine Deiminase(ADI) was purified to homogeneity using ammonium sulfate precipitation,Q-Sepharose Fast Flow anion exchange chromatography and SephadexG-75 gel filtration chromatography. This purification protocol resulted in a 34.5-fold purification of ADI with 31.4% final yield. A molecular weight of about 190 kD determined by native gradient polyacrylamide gel electrophoresis. The enzyme has only one kind of 46 kD subunit determined by SDS-PAGE. Combining the results from the two kinds of electrophoresis,the authors deduce that the enzyme may be a tetramer. The optimum pH and temperature for lipolytic activity of ADI was pH 6.5 and 50℃,respectively. It was extremely stable at 45℃ and retained 97.9% of its original activity for 30 min. The stability declined rapidly as soon as the temperature rose over 50℃. ADI was highly stable in the pH range from pH 5-8. ADI acted on L-arginine but not on D-arginine. ADI catabolism was dependent on metal ions. At their adequate concentration,Mn2+,Mg2+ and Co2+ were the effective promoter,while superfluous Zn2+and Co2+ inhibited ADI activity. L-citrulline did not act on ADI,but L-ornithine inhibited ADI activity. The degradation of L-arginine with ADI catalysis was according to simple Michaelis-Menten equation. The Michaelis constant was 3.2686 mmol/L and the maxi-mum velocity was 2.44 ?mol/min.

Objective To retrospectively analyze the clinical epidemiology features of adult idiopathic membranous nephropathy (IMN) in Zhongshan Hospital,and to investigate their therapeutic effect and its possible influence factors.Methods A total of 183 patients admitted to the Zhongshan Hospital of Fudan University and diagnosed as IMN by renal biopsy from January 2013 to December 2015 were involved.Their baseline information including demographics and pathologic was collected.Patients were followed up for at least 12 months.Serum albumin ＜ 30 g/L and 24 h urine protein ＞ 3.5g were defined as nephrotic syndrome (NS).IMN patients were divided into NS and non-NS groups and compared.Furthermore,the baseline data of remission and no remission patients were compared,and the correlations of their baseline data with conservative and immunosuppressive therapy were assessed by logistic regression analysis.Results (1) IMN accounted for 11.1％ of renal biopsy cases in our hospital,with an average age of 57 years and 59.6％ male patients.(2) Compared with patients without NS,IMN patients with NS were older,had a shorter time from the onset to receive renal biopsy,lower estimated glomerular filtration rate,and higher total cholesterol,low density lipoprotein cholesterol,triglyceride and serum creatinine (all P ＜ 0.05).(3) The effective rate of conservative treatment in IMN patients without NS was 65.7％,and the ineffective group had higher triglyceride compared with the effective group (P=0.019).(4) The effective rate of immunosuppressive therapy in IMN patients with NS was 81.2％,and low serum albumin was an independent risk factor for the poor efficacy of immunosuppressive therapy (OR=1.202,95％ CI 1.003-1.440,P=0.046).(5) The effective rate of conservative treatment in IMN patients with NS was 55.5％,and low serum albumin was an independent risk factor for the poor efficacy of conservative treatment (OR=1.629,95％CI 1.047-2.536,P=0.023).Conclusions The detection rate of IMN is increasing year by year,but the remission rate of conservative treatment is still not low in mild and moderate patients.For the patients without NS,high triglyceride may predict a poor effect of conservative treatment.Hypoproteinemia is a predictor of poor effect,no matter what a NS patient takes immunosuppressive therapy or conservative treatment.

ObjectiveTo analyze the reason of cervical muscle strain misdiagnosed as cervical spondylopathy, and confirm the diagnosis and the best treatment.MethodsThe data of cervical X ray (direct, lateral and double oblique), CT and MRI (degeneration degree and lordosis of cervical spine, the changes of vertebral interspace, vertebral joint, intervertebral disc, intervertebral foramen, and transverse foramen) of 32 patients with cervical muscle strain were analyzed corresponding with clinical symptoms and signs. The attribute of the symptoms and signs were distinguished.ResultsIn all patients, besides the common symptoms and signs, there were 26 patients having degeneration and 17 alignment of the cervical spine from X ray, and 29 cases having cervical disc herniation from CT or MRI. After 5～10 times manipulation curing, 22 patients were cured, 8 patients were obviously improved and 2 patients were better than before.ConclusionCervical muscle strain and cervical spondylopathy have some similar symptoms and signs. But their attribute and therapeutics are very different. Manipulation is an effective and stable therapeutic method for cervical muscle strain.

ObjectiveTo find out the reason of sacro-iliac articulation malposition misdiagnosed as single prolapse of lumbar intervertebral disc, define the essential point of diagnosing sacro-iliac articulation malposition, and choose the best treatment.MethodsChanges such as X-ray photos of lumbosacral portion and pelvis, CT photos, physiological curvature, pyramid space, joint space, pubic symphysis, and wing of ilium showed in MRI photos, and symptoms, signs of 29 patients with sacro-iliac articulation malposition were analyzed and compared with distribution of nerve in the same part.Results29 patients with sacro-iliac articulation malposition all had bulge of lumbar intervertebral disc showed by CT and MRI photos, 26 had retrograde affection of spinal column, 17 had spinal column sequence changes showed by X-ray photos. After 3-10 times treatment on the basis of sacro-iliac articulation malposition, 19 healed, 8 were effective, and 2 had been better.ConclusionCurative method of sacro-iliac articulation malposition is different with prolapse of lumbar intervertebral disc, although there being many same symptoms and signs, only need conservative treatment.

Background Following the accelerated speed of population aging in China,the incidence of cataract is rising gradually.Researches indicated that senescenee marker protein-30 ( SMP-30 ) is closely associated with the occurring and developing of cataract. Objective This study was to investigate the expression of SMP-30 in human lens epithelial cells(LECs) of age-related cataract and study the relationship between SMP-30 and apoptosis.Methods Capsulotomy was performed on 80 eyes of 59 patients with simple cortex age-related cataract and 70 eyes of 53 age-matched patients with nucleus age-related cataract.The anterior capsular specimens were obtained by circularly capsulorhexis during the operation.Expressions of the SMP-30 protein and mRNA in the LECs of two types of cataract were detected using immunochemistry and real-time PCR respectively.Apoptosis of the LECs was assayed by TUNEL.The differences of expression of SMP-30 and apoptosis were compared between the two types of cataract.Results Immunochemistry showed that SMP-30 was expressed in cytoplasm of LECs.The expression intensity of SMP-30 was higher in the center zone compared with periphery zone.The apoptosis rate of LECs was significantly higher in the center of the anterior capsule than the periphery in both two types of cataract ( nucleus cataract:19.34％±0.11％ vs 8.32 ％ ± 0.57 ％,P =0.025 ; cortex cataract:42.07 ％ ± 0.86 ％ vs 13.55 ％ ± 0.64 ％,P =0.010 ).The expression amount of SMP-30 mRNA was lower at the periphery than the center of lens in both two types of cataract (nucleus cataract:45.21±2.79 vs 76.42±11.21,P=0.042 ;cortex cataract:108.32±4.32 vs 206.34±15.67,P=0.037 ),and that of nucleus cataract was significantly lower than cortex cataract (60.02±9.08 vs 157.33 ± 13.01,P =0.034),and the apoptosis rate of LECs was declined in the nucleus cataract group compared with the cortex cataract group ( 14.05％ ±0.22％ vs 27.70％ ±0.81％,P =0.007 ). Conclusions LECs apoptosis exists in age-related cataract.SMP-30 probably plays an important role in the formation of cataract.