Objective:In order to improve operator’s cognitive level for standardized disinfection, this paper will focus on analyzing and interpreting the disinfection procedures for some common dialysis machines.Methods: This paper will interpret and compare the disinfection procedures for three brands of dialysis machines in the following aspects: the choice of the disinfectant, the disinfection method, the concentration of the disinfectant and the injected volume of the disinfectant, etc.Results: The procedures of hot disinfection with citric acid were used completely in those three brands of dialysis machine, and the procedure of sodium hypochlorite need been used periodically to remove the proteins and other organic matter.Conclusion:Although the dialysis machines provide almost complete and efficient disinfection procedures, but the operator should need to select the most suitable procedures according to their practical situation. If the operators cannot master the disinfection procedures and have not noticed the importance of it, the wrong operator will lead to incomplete disinfection, affect the normal operation of the dialysis machines and increase the risk of cross-infection.

Objective:To explore the perioperative treatment principle for arteriovenous fistulas of hemodialysis,the related factors to the success of operations and the intervention measures.Methods:1820 cases in the 2 periods from 1992to 2000 and from 2001 to 2008 were selected,and the relation of the change of primary diseases,the difference of their blood vessel condition before operation,different operation methods and different treatment after operation to the successful rate of operation and fistulas blood flow was analyzed and statistical analysis was made to the related data.Results:The ratio of secondary renal disease in the second period was much bigger and of significant difference with that in the first period(P

OBJECTIVE To survey the status quo of hospital infection management and countermeasures in township health center. METHODS To adopt a unified examination and assessment survey,the township hospital infection management,including organization,personnel training,monitoring,disinfection and isolation,occupational protection,sterile disposable medical supplies and medical waste management was investigated in 15 Lanxi Town ship Health Centers. RESULTS Only 2 centers had management organizations (13.33%),5 (33.33%) to participate in personnel/training,no one carry out the monitoring of hospital infection,with fuzzy concept about cleaning disinfection and sterilization and poor awareness of occupational protection. CONCLUSIONS Realizing a sound organization improving hospital infection management staff and intensive training,increaseing the investment and strengthening th supervision and inspection are in accordance with the law and guide management of patients in rural areas to be assured of a secure medical establishment.

Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous group of non-Hodgkin's lymphoma.An uncommon subset with myc and either bcl-2 or bcl-6 rearrangement,also known as ‘double-hit’ lymphomas,is considered very aggressive clinical course and poor prognosis despite high-intensity chemotherapy.Recently,these lymphomas have received increased attention.This review explores the existing literatures for the involved genes with their functions,clinical features,diagnosis and treatment.

Objective This paper is to explore the relationship between the placement of the bone oscillator and bone-conducted thresholds to ASSR stimuli in adults with normal hearing and to investigate the amplitude and the threshold differences to bone-conducted auditory steady-state responses (BC-ASSR) stimuli between single - and multiple-stimulus conditions. Methods Two groups of subjects were selected with 0. 5, 1, 2 and 4 kHz brief tones repeated at the rate of 77, 87, 93 and 101 Hz using a B-71 bone oscillator either in single- or multiple ted no significant differences between mastoid and behind-the-ear placements. The mean and standard deviations of bone-conducted behavioral thresholds to ASSR stimuli at 0.5, 1, 2 and 4 kHz were 62.6±4.8,47.1±4.8,46.8cant difference between the two conditions while the mean and standard deviations of BC-ASSR thresholds at 0.5, 1, 2 and 4 kHz were 96.7±9.7,70.3±11.6,60.6±7.4,52.8±7.2 dB re: 1μN (ppe), respectively. Conclusion The behavioral bone-conducted thresholds to ASSR stimuli with mastoid and behind-the-ear placemen yielded no significant differences. When the stimuli intensity was 50 dB nHL, the amplitudes in single-stimulus condition were significantly higher than those to multiple-stimulus condition. There were no significant differences for BC-ASSR thresholds between single- and multiple-stimulus condition.

Objective To discuss the influence of conbercept intraocular injection to vitrectomy on diabetic retinopathy.Methods patients (100 cases) with diabetic retinopathy were divided into two groups according to whether use intraocular injection drug or not.The injection group (49 cases) was given conbercept intraocular injection before vitrectomy.The control group (51 cases) was only given vitrectomy.The influence of conbercept intraocular injection to vitrectomy on diabetic retinopathy was evaluated by surgery,prognosis,visual acuity before and after surgery.Results The surgery time of the injection group was shorter than that of the control group (P ＜ 0.05).There were six bleeding cases in the injection group and 20 cases in the control group.The number of bleeding of injection group was shorter than that of the control group (P ＜ 0.05).In addition,the electric coagulation,silicone oil use,iatrogenic macular holes number of injection group was smaller than of that of the control group (P ＜ 0.05).During 1 month follow-up,the number of small bleeding and large bleeding cases of injection group was smaller than of the control group (P ＜ 0.05).There was no statistical significance on vision between two groups.After 1 month surgery,the vision of two groups were increased.And the vision of injection group was significantly higher than that of the control group (P ＜ 0.05).Conclusion In summary,conbercept intraocular injection could help vitrectomy.It could reduce the difficulty of surgery and shorten the surgery time.It could reduce the bleeding symptoms during and after surgery.It could improve the vision of patients.

By analyzing the current situation of the application of clinical pathways in China, the paper reviews the achievements that have been made via the application of clinical pathways to the domestic management of patient care, nursing, pharmacy and operation and discusses the problems existing in such application. It argues that there are sound prospects for the application of clinical pathways to hospital management.

OBJECTIVE:To study the curative effects of Heart nourishing Granula on viral myocarditis(VMC)model mice.METHODS:The mice were randomly divided into treatment group and control group after intraperitoneal injected(inoculation)with a diluted solution of Coxsackie virus B 3 ,the general state and the mortality of which were observed.The blood sample and cardiac tissues of the mice were taken at different time after inoculated with virus for enzyme labeled com?pound assay,virus isolation test,light microscope test and transmission electron microscope test.RESULTS:The survival rate of the treatment group was higher than that of the control group.There was significant difference(P

Humans ; Vertigo ; diagnosis ; Vestibular Function Tests

Humans ; Vertigo ; diagnosis