Breast Neoplasms ; pathology ; surgery ; Carcinoma, Ductal, Breast ; pathology ; surgery ; Cryoultramicrotomy ; Cytodiagnosis ; methods ; Female ; Histocytological Preparation Techniques ; methods ; Humans ; Intraoperative Care ; methods ; Precancerous Conditions ; pathology ; surgery

Objective To observe the efficacy and safety of fluticasone propionate ointment in the treatment of psoriasis vulgaris. Methods A randomized comparative clinical observation was performed in 68 patients with pso-riasis vulgaris, they were divided into experimental group and control group. The experimental group of 34 cases was treated with fluticasone propionate ointment and the control group of 34 cases with kenacort-A ointment. The response was evaluated at 6 weeks. Results The total effective rate of the experimental group was 94.1% and 70.6% in the control group after 6 weeks. There was a significant difference between the two groups in treatment effective rate(P<0.01). Conclusion It is effective and safety for fluticasone propionate ointment in the treatment of psoriasis vulgar-is.

0.05), however, NH3-N among different sampling sites showed the significant difference (P

This paper analyzed medical dispute litigation from the view of game theory.The adoption of mediation strategy for both hospital and patient was the Pareto optimal of this model.The adoption of court decision for both hospital and patient was the Nash equilibrium and its overall benefit was the Pareto suboptimal of this model.The communication of patient's lawyer can prompt the reconciliation between hospital and patient.On the one hand,it let the hospital realize the responsibilities they should bear,on the other hand let patients be willing to make concessions on the basis of the original claims,and finally made the two sides reach a reconciliation agreement,thus to make conflict between hospital and patient end in litigation and the overall benefits maximize.

This paper reported a new method of Armillaria mellea isolation-Gastrodia elata tissue isolating. Compared with normal isolating method-rhizomorph isolating method, it showed that the success rate of new method (78% ) was higher than the rhizomorph isolating method (16% ) , besides this, the new method was easier, and growth characteristic of obtained strain was superior to that obtained from rhizomorph isolating method.

AIM:This paper described a HPLC method.Paeoniflorin and puerarin in Rg soft-exact(Radix Puerariae lobatae,Redix Paeoniae alba,etc.) were simultaneously determined.METHODS:A simplified HPLC procedure was developed.A 4.6 mm?250 mm Alltima C_(18) column with a mobile phase consisting of NaH_2PO_4(20 Mm,pH 2.4)-Acetonitrile:Tetrahydrofuran(900:120:5) was used.The flow rate was 1.00 mL/min.It was detected at 320 nm.RESULTS:Paeoniflorin and puerarin were well separated.The average recoveries of paeoniflorin and puerarin were 98.10% and 101.2% respectively.CONCLUSION:The result shows that this method is convenient,rapid and accurate.

ObjectiveTo study the change of cerebral blood flow and hemorheology in patients with brain post-traumatic syndrome (PTS) and heavy cerebral trauma.Methods122 cases(A group) of PTS and 113 cases(B group) of heavy cerebral trauma were explored the anterior cerebral artery (ACA),middle cerebral artery (MCA),posterior cerebral artery (PCA),vertebral artery (VA) and basilar artery (BA) with transcranial Doppler (TCD). Their blood viscosity, plasm viscosity, red blood cell (RBC) deformed exponent were also measured.ResultsThe blood stream in most of patients with PTS manifested slowing especially in MCA,ACA,VA and BA at left. However,most of patients with heavy cerebral trauma manifested vasospasm. The blood and plasm viscosity of both groups obviously increased, but RBC deformed exponent decreased.ConclusionPatients with PTS suffered organic brain damage, mainly in levo-hemisphere.The patients with PTS or with heavy cerebral trauma present disorder in hemorheology.

Adult ; Child, Preschool ; Craniofacial Dysostosis ; surgery ; Craniotomy ; methods ; Female ; Humans ; Male

RT-PCR and Western blot were used to detect the LATS2 mRNA and protein level in 57 cases of oral squamous cell carcinoma (OSCC)specimens and 12 normal oral mucosa tissues.LATS2 mRNA and protein were expressed in all the normal oral mucosa samples (100%),but only 47.4% (27 /57)and 42.1% (24 /57)in OSCC samples respectively with positive correlation of both(P <0.01),and were respectively correlated with the tumor differentiation degree and lymph node metastasis(P <0.05).

BackgroundThe research of corneal thickness after pars plana vitrectomy in DM patient plays an important role not only theoretically but clinically.Objective Present study was to evaluate the change in corneal thickness after pars plana vitrectomy.Methods A prospective coherent study was designed.Seventy-five eyes of 70 consecutive diabetic retinopathy(DR) patients were collected in Tianjin Medical University Eye Center.Pentacam was used to assess the central and periphery corneal thickness by the same investigator preoperatively and 7 days,1 and 3 months postoperatively,respectively.The thickness values from five corneal zone were obtained,including cornea vertex,the thinnest point of the cornea,periphery cornea near the scleral incision of 4 mm away to vertex of cornea on vertical and 240°,120°,60° meridian ( right eye) or 300°,120°,60° meidian ( left eye ).These results were compared and analyzed with ANOVA of repeated measurement data.Subgroup analysis was performed to evaluate the influence of different corneal positions,the use of conventional 20g or 23g transconjunctival sutureless vitrectomy(TSV) groups,surgery duration,gas or fluid endotamponde on corneal thickness.This study was approved by Ethic Committee of this hospital.Written informed consent was obtained from the subjects before any relative medical procedure.Results The mean corneal thickness was ( 639.9 ± 103.1 ),( 689.5 ± 119.3 ),( 666.5 ±113.7),( 650.8 ± 108.6 ) μm before operation,postperative 7 days,1 and 3 months respectively.As covariates appearing in the model,the corneal thickness change rates were revised as the parameters as following: diabeitc duration =13.0 and age =57.2.The revised corneal thickness was significant different among various time points( F=210.928,P=0.000) and different corneal zones(F=24.843,P=0.000) with the size order in turn P4＞P3＞P1＞P2＞P5.The corneal thickness change rates were less in 23g TSV group compared with conventional 20-g group (F =53.843,P =0.000) and BSS tamponade group compared with gas tamponade group ( F =5.288,P =0.022).But no significant difference was found in the revised corneal thickness among surgery duration ＜ 1 hour group,1-2 hour group and ＞2 hour group( F=1.233,P =0.293).ConclusionsVitrectomy is a safe procedure on the ground of cornea,but TSV and fluid endotamponade appear to be more beneficial to the protection of cornea.Pentacam could offer the reliable data in not only central cornea but also periphery cornea.