ObjectiveTo investigate the clinical value of intrafascial hysterectomy with intact ascending uterine artery.MethodsA total of 78 cases of simple hysterectomy patients were divided into group A (underwent intrafascial hysterectomy with intact ascending uterine artery) and group B(underwent modified intrafascial hysterectomy) with 39 cases each by random digits table.The operation time,the amount of hemorrhage,the postoperative complications,the ovarian function and the quality of sexuality were studied and compared.ResultsThree cases were lost in group B.There were no statistical differences in operation time,the amount of hemorrhage,postoperative hemorrhage,postoperative pyrexia,the quality of sexuality between two groups(P ＞0.05).There were significant differences in follicule-stimulating hormone and estradiol level in group B compared with those before operation (P＜ 0.05).There was significant difference in climacteric symptom between two groups [ 5.13％ (2/39) vs.22.22％ (8/36) ](P ＜ 0.01 ).The ascending uterine arteries and the ovarian branch of both sides were showed 100％ in group A.ConclusionsIntrafascial hysterectomy with intact ascending uterine artery has less influences on the blood flow of the ascending uterine arteries and the ovarian branch,there is slight influence on ovarian function and has no obvious influence on the quality of sexuality.The forward clinical effects should be studied further.

Objective To study the expression and clinical significance of TNF related apoptosis-inducing ligand(TRAIL) and Caspase-3 in the bone marrow mononuclear cell(BMMNC) of aplastic anemia(AA) ,and to approach their effect on the apoptosis of haemopoietic stem cell in AA patients.Methods The TRAIL and Caspase-3 expression in 15 cases with newly diagnosed AA patients and remission patients,and 15 cases with normal bone marrow patients were detected by flow cytometry and microplate reader. Results The TRAIL expression of newly diagnosed AA patient, emission AA patients and control group was ( 5.94 ± 2. 57 ) ％, ( 2. 87 ± 1. 72 ) ％ and ( 3.01 ±2. 06)％ respectively,the Caspase-3 expression of newly diagnosed AA patient, emission AA patients and control group was ( 1. 3840 ± 0. 0236), (0. 8018 ± 0. 0126) and ( 0. 7441 ± 0. 0112 ) respectively. The TRAIL and Caspase-3 expression of newly diagnosed AA patient were significantly higher than the remission AA patients and control group,the difference was significant( all P ＜0. 05) ;The TRAIL and Caspase-3 expression of control group were higher than the remission AA patients, but the difference was not significant ( all P ＞ 0. 05 ). Conclusion The TRAIL and Caspase-3 had high expression in the BMMNC of AA patients, and the apoptosis induced by TRAIL and Caspase-3 should play an important role in the pathogenesis of AA.

Objective To investigate the treatment of complicated upper urinary tract calculi. Methods 138 cases of upper urinary tract calculi were treated by the combination of extracorporeal shork wave lithotripsy (ESWL),ureteroscopic lithotripsy and minimally invasive percutaneous nephrolithotomy were reviewed.There were 110 cases of complex ureteral stone and 28 cases of complex kidney stone among the group.All cases had variable degree of hydronephrosis.The treatment program for complex upper urinary tract calculi was initially,ESWL and followed by ureteroscopy and pneumatic lithotripsy in 24 hours.For the complex kidney stone and upper ureteral stone,which was difficult for ureteroscopy lithotripsy.The program was firstly percutuneous minimal pyelostomy,ESWL after 5～7 days,then urteroscopy lithotripsy and lithotomy through the fistula in 24 hours. Results Total stone-free rate was 97.1%(134/138),in ureteral stone group was 100%(110/110),in kidney stone group 85.7%(24/28).Satisfactory result has been observed in all cases. Conclusions The endoscopic manipulation become easy and fast by means of endoscopic manipulation in the treatment of complex upper urinary tract calculi.This technique is minimally invasive and has less complications,it increases the stone-free rate.

Objective To recognize the factors which influence the therapeutic efficacy of transurethral resection of the prostate (TURP) and to improve the qualities of TURP. Methods The data of 600 patients with benign prostatic hyperplasia (BPH) were retrospectively studied based on the mastering of TURP.The patients’age ranged from 52 to 92 years,with a mean of 64.8 years.Preoperatively,the volume of the prostate was 16.3～210.4 ml,with a mean of 46.2 ml,measured by color Doppler B-ultrasound.The average maximum urinary flow rate (Qmax) was 8.4 ml/s,and average urinary flow rate (Qave) was 4.3 ml/s.The average residual urinary volume (RU) was 75 ml,and the average IPSS was 23. Results TURP was successfully performed on all the 600 patients.The average resected prostate tissue weight was 31.8 g.The average electric ablation time was 51 minutes.Intraoperative blood transfusion was performed in 38 cases. Aura of transurethral resection syndrome (TURS) occurred in 4 cases,but no TURS occurred.Of the 600 cases,508 cases (85%) were followed up for 1～32 months.Postoperative average Qmax increased to 16.9 ml/s,Qave increased to 10.8 ml/s and RU decreased to 15 ml.Compared with those of preoperation,the differences were statistically significant (P

Objective To observe the curative effect of Yiqi Congming Decoction on tinnitus and deafness. Methods From May 2015 to May 2017 in the first affiliated hospital of Tianjin university of traditional Chinese medicine 74 cases of tinnitus and deafness patients, all patients were diagnosed as tinnitus, deafness, and has been hearing examination, examination and imaging examination of tympanic membrane. All patients were treated with Yiqi Congming decoction, 2 weeks for a course of treatment, a total of 3 courses of treatment. The therapeutic effect of the patients was observed. Results After 3 courses of treatment, 44 cases were markedly effective (59.46%), effective in 22 cases (29.73%), ineffective in 8 cases (10.81%), and the total effective rate was 89.19%. At the same time, follow-up studies were conducted on patients with significant efficacy and no recurrence was observed. Conclusion The method of Yiqi Congming decoction has better curative effect in the treatment of tinnitus and deafness.

Background Triamcinolone acetonide (TA) is often used in the treatment of uveitis and fundus disease,but whether it has toxic effect to normal tissue around eyes is unclear.Objective The aim of this study was to explore the adverse and toxic effects of TA on the periorbitally normal tissue following the periocular injection.Methods Twenty-seven New Zealand albino rabbits were randomly divided into experimental group,normal saline solution group and blank control group.TA was periocularly injected twice (20 mg for each) at 1-month interval in the rabbits of the experimental group,and 0.5 ml normal saline solution was used in the same way in the rabbits of the normal saline solution group.Not any drug was used in the blank group.The rabbits were sacrificed 1 month and 2 months,3 months after the secondary injection.For the preparation of the specimens of extraocular muscles,peribulbus adipose tissue,lacrimal gland and optic nerve.Hematoxylin and eosin staining of the specimens was performed to examine the the pathological change under the optical microscope,and the ultrastructural of peribulbus tissues was observed under the transmission electron microscope.Results No statistically significant change was found in IOP among various time points and groups (Fgroup =0.952,P =0.881 ; Ftime =7.297,P =0.411).The hyphological structures and ultrastructure of extraocular muscles,peribulbus adipose tissue,lacrimal gland and optic nerve were normal in the rabbits of the normal saline solution group and the blank control group.However,the optical microscopy showed varying degrees of atrophy or dissolving in the extraocular muscle fibers,the increase of glandular epithelial cells and enlargement of nuclei in the lacrimal gland as well as visible disorder arrangement of nerve fibers,vacuoles degeneration and the decrease of glial cells in optial nerve tissue in the rabbits of the experimental group from 1 month though 3 months after the secondary injection.Under the transmission electron microscope,the muscle stripes,bright band and dark band were incompletely disappeared,and expansionary sarcoplasmic reticulum and oval nucleus at the inferior to sarolemma were seen in the extraocular muscles.In addition,swelling lacrimal gland epithelial cells,thickening nuclear membrane and more organelles were exhibited in the lacrimal gland.In the optic never tissue,uneven myelin,space between axons and myelin,lamellar separation and degeneration also were revealed in the rabbits of the experimental group after injection of TA.Peribulbus adipose tissue was near normal both by optical microscope and transmission electron microscope in the experimental group.Conclusions The periocular injection of TA dose not elevated the IOP.However,it will result in the histogical and ultrastructural damages of extraocular muscles,lacrimal gland and optic nerve.

Objective To establish a novel glucocorticoid (GC)-resistant human diffuse large B lymphoma(DLBCL) cell line Toledo/dexamethasone (DEX) by the exposure to DEX,and observe the biological characteristics of resistant and parental cell line,investigate the mechanisms of glucocorticoid-resistance.Methods Toledo/DEX was established by the exposure to DEX,the dose of which was increased gradually and intermittently for long periods of time.Toledo,in the logarithmic growth phage,was incubated in the culture medium containing DEX at the concentration of 1×10-8 mol/L at first.The medium without DEX was replaced after for 96 hours until the cell line re-entered the logarithmic growth phase.Repeat the above steps to acquire the ultimate concentration of DEX in the medium as 1.024 ×10-5 mol/L.The biological characteristics of resistant and parental cell lines were evaluated.Results Toledo/DEX was more invasive in the aspects of ultrastructure,tumorigenicity and drug sensitivity.Meanwhile,Toledo/DEX achieved some stable biological characteristics such as morphology,karyotypes and immunophenotype.Furthermore,GC receptor (GR) α and GR β protein expression analysis showed that GR was involved in the mechanism of the GCresistance.Conclusions Toledo/DEX is a drug-resistant cell line with a stable biology backgroud.These results may help shed light on the knowledge of GC-resistance and lay the groundwork for searching new therapeutics to reverse drug-resistance.

[Objective] To investigate the effects of Yangyin Kangdu Powder (YKP) on peripheral blood T-lymphocyte subsets levels in X-ray-irradiated mice. [Methods] Forty-five mice were randomized into normal control, model and YKP groups. Except the normal group, the rats in model and YKP groups were irradiated with 6Gy X-ray to establish models with acute radiation-induced injury. Normal saline was given to the model group while YKP in the dosage of 10 g?kg-1?d-1 was orally administered to YKP group for one week. The changes of CD4 and CD8 T-lymphocyte subsets levels were detected by flow cytometry. [Results] Plasma levels of CD4 and CD8 and the ratio of CD4/CD8 decreased in the model group, the difference being significant as compared with the normal control group (P

【Objective】To search an effective therapy for total alopecia (TA) and universal alopecia (UA) .【Methods】Nineteen cases of TA and twelve of UA were treated with combined therapy: irradiation with high-performanceelectromagnetic wave equipment, acupoint injection on Zusanli point (ST36) , external application of Yifa Tincture B andhormones, internal medication of hormones and washing with Xianglian solution.【Results】Among 31 cases of TA andUA, 17 were cured, 6 were markedly effective, 5 effective and 3 ineffective, the total effective rate being 90.3%.【Conclusion】Combined treatment with Chinese and western medicine has a certain effect for TA and UA.

Objective To explore the role of homocysteine(Hcy)on angiogenesis at peri infarct region after focal cere-bral ischemia in rats, to elucidate inhibitory factors of angiogenesis, and to establish a clinic foundation for clinical brain functional recovery. Methods Spragur-Dawley (SD) male rats (n=36) were randomly divided into three groups with 12 rats in each group including Sham Operation (SO) group, Middle cerebral artery occlusion (MCAO) group and MCAO+Hcy group. The rats in Sham and MCAO groups were intra-peritoneally injected with 5 mL/(kg·d) saline and rats in MCAO+Hcy group were injected with 2%5 mL/(kg·d) Hey solution from the same route. MCAO was introduced by intraluminal filament meth-od after 7 d Hcy intervention. Rat brains were harvested on the 7th day after MCAO. BrdU(50 mg/kg, as a marker of cell pro-liferation)was intraperitoneally injected three days before the rats were killed. High performance liquid chromatography (HPLC)was used to measure serum Hcy concentration in rats. Brain infarction size was observed by TTC staining. Immuno-fluorescence staining was used to detect the number of BrdU+/laminin+cells at the thalamus of infarction side. Results Se-rum Hcy concentration significantly higher in MCAO+Hcy group than in SO and MCAO groups(P<0.05). Brain damage increased and the number of BrdU+/laminin+cells decreased in MCAO+Hcy group compared with those of MCAO group (P<0.05). Conclusion Increased Hcy concentration in rats lead to more severe damage of cerebral infarction as well as to inhibit the angiogenesis at surrounding ischemia area.