The test procedure and content of valves pressure test of AK95 hemodialysis machine are mainly introduced.The valves pressure test are the key of the self test procedure in hemsdialysis machine.It is necessary to find the accurate process where problems occur.[Chinese Medical Equipment Journal,2008,29(2):94]

The BM self-test of GAMBRO AK95 hemodialysis machine is introduced, including venous pressure test, arterial pressure test, priming detector test, blood pump test, venous clamp test, arterial clamp test, air detector test, high venous pressure test, etc. The detail introduction of high venous pressure test is of great benefit to solve some faults of hemodialysis machine.

OBJECTIVE:To observe clinical efficacy and safety of Autoserum eye drops in the treatment of filamentary kerati-tis after excimer laser corneal refractive surgery. METHODS:46 patients (90 eyes) with filamentary keratitis after excimer laser corneal refractive surgery were selected and randomly divided into control group and observation group with 23 cases(45 eyes)in each group. The control group was given clearing mesh+wearing soft contact lens+bFGF eye drops;the observation group was giv-en clearing mesh+ wearing soft contact lens + Autoserum eye drops. The clinical efficacy,cure time,recurrence rate and ADR were compared between 2 groups. RESULTS:The total effective rate of observation group was 93.3%,which was higher than that (82.2%)of the control group,with statistical significance(P<0.05);the cure time of observation group was(2.7±1.1)d,which was shortened significantly compared with control group [(3.5±1.2)d],with statistical significance(P<0.05). The recurrence rate of filamentous keratitis was 4.4% in observation group and 15.6% in control group;the observation group was significantly lower than the control group,with statistical significance(P<0.05). During the treatment,there were 1 case(1 eyes)of corneal epitheli-al edema in observation group and 2 cases (2 eyes) of corneal epithelial edema in control group,there was no statistical signifi-cance(P>0.05). CONCLUSIONS:In the treatment of filamentous keratitis after excimer laser corneal refractive surgery,therapy of clearing mesh+wearing soft contact lens+Autoserum eye drops have high total effective rate,low recurrence rate and short cure period with less ADR.

BACKGROUND: Periprosthetic infection after total hip replacement usually results in surgery failure and needs a second operation.OBJECTIVE: To explore the pathogenesis, diagnosis and treatment of periprosthetic infection after total hip replacement by-reviewing and summarizing articles published in recent years.METHODS: A computed-based online search of Pubmed database was performed by using the key words of total hip arthroplasty, infection for manuscripts published from January 1990 to December 2010 and of those in SpringerLink database between January 1,1970 and December 31, 2010. A total of 2 109 manuscripts were retrieved. Moreover, related book or manuscripts that published by high-impact journals were included. Totally, 29 manuscripts were included. RESULTS AND CONCLUSION: The formation of biofilms on the surface of prosthesis is the main cause for hardly eradicated. Resistant bacteria and polymicrobial infection seems to be an increasing tendency. A correct diagnosis as soon as possible is very important to prognosis. However, without a gold-standard way, each mean has advantages and shortages, and comprehensive considerations are necessary. lnterleukin-6 seems a good choice for its inexpensive, non-invasive and a high sensitivity and specificity, which has aroused increasing attention. The antibiotics only, debridement with retention, one-stage replacement, two-stage replacement, joint arthrodesis, even amputation, are used to treat infection after total hip replacement. Prophylactic antibiotics are important to prevent infection. Antibiotic-loaded acrylic cement seems to be reliable and accept for more and more patients. However, each option must be selected according to the presence of infection individually.

Objective To investigate the relationship between Sfrp5 and T2DM macroangiopathy , and to evaluate the activation of calcium dobesilate. Methods T2DM patients were divided into experimental group (IMT≥0.90 mm,n = 65)and control group (IMT < 0.90 mm, n = 30)and patients in experimental group were randomly further divided into group A (n = 30,treated with calcium dobesilate) and group B (n = 35, treated with routine therapy). Another 20 healthy control were involved as normal group. Sfrp5,IL-10,TC,TG,FPG, HbA1c and IMT were observed before and after treatment. Results Sfrp5 and IL-10 in experimental group and control group were lower than those in normal group (P < 0.01)and Sfrp5 and IL-10 in experimental group were lower than those in control group (P < 0.05). Correlation analysis showed that sfrp5 and IL-10 were negatively correlated with these above-mentioned indicators and Sfrp5 was positively correlated with IL-10(P < 0.05). After 16-week treatment, the contents of FBG, lipid, HbA1c and IMT were decreased in group A and B, but Sfrp5 and IL-10 were increased in group A (P < 0.01). Sfrp5 and IL-10 didn't alter significantly in group B (P >0.05). IMT in group A were decreased when compared with group B (P < 0.05). Conclusion Sfrp5 is negatively correlated with macroangiopathy. Calcium dobesilate can elevate Sfrp5 and IL-10,thus delay the progression of macroangiopathy.

Cough ; etiology ; therapy ; Humans ; Practice Guidelines as Topic

Objective To analyze the correlation between the UK National Early Warning Score (NEWS) and emergency elderly patients within six hours' outcomes,study the value of NEWS in the prescreening assessment of elderly patients.Methods 213 cases of emergency elderly patients were selected as a sample,and were evaluated with NEWS pre-check.Then we tracked patients' outcomes within six hours were analyzed the correlation between the two.Results With NEWS score increased,the salvage rate and fatality rate were increased.Conclusions NEWS shows independent predictive value in the pre-screening assessment of the emergency system,and should be widely applied in it.

0 05) between the insulin incubation groups both with and without L NAME incubations Conclusion Insulin has no direct effect on the expression of VEGF receptor (flt 1? flk 1/KDR) protein in bovine thoracic aortic endothelial cells The NOS 3 activation of endothelium is not the main cause that could affect the expression of VEGF receptor (flt 1?flk 1/KDR) protein of endothelium

Ligustrazine is one of the active ingredients of chuanxiong. Modern medical research indicated that ligustrazine had the effect of improving microcirculation, anti-inflammatory, anti-fibrosis, which showed the potential function of ligustrazine in the prevention and treatment of postoperative abdominal adhesions. The basic theory of traditional Chinese medicine (TCM) also believed that ligustrazine had the unique double effect of regulating both qi and blood. Therefore, ligustrazin had broad research and application prospects in the prevention and treatment of postoperative abdominal adhesions. This article reviewed studies of ligustrazine in the prevention and treatment of postoperative abdominal adhesions in recent years from four aspects, which were theoretical basis, clinical application, mechanism research and pharmaceutical dosage forms. It identified the research status and advantages of ligustrazine in the prevention and treatment of postoperative abdominal adhesions. It also pointed out shortages in the clinical application, such as unstandardized medication, small sample size study and etc. There were insufficient deep and clear studies in the research of mechanism. In the aspect of pharmaceutical dosage forms, the thinking should be expanded with innovation. It will provide basis and direction for research and application in the future, in order to further elucidate mechanisms in the prevention and treatment of postoperative abdominal adhesions as well as provide theory basis, research thinking and methods for the real display of advantages in TCM.

Objective To discuss the efficancy of traditional Chinese medicine in treatment of intrahepatic cholestasis of pregnancy .Methods A total of 60 patients who were admitted to our hospital for severe intrahepatic cholestasis of pregnancy(ICP) from January 2009 to December 2012 were randomly divided into two group using random number table .Patients in study group (n=30) took traditional Chinese medicine three times a day plusUDCA twice a day orally .Patients in control Group (n=30)were on‐ly given UDCA twice a day orally .Conventional treatment and care for ICP were given to both groups .Biochemical index (TBA , ALT ,and AST)level ,pregnancy outcome and Caspase‐3 of the two groups were recorded and compared and compared .Results The expressing of Caspase‐3 in placental cytotrophoblast ,syncytiotrophoblast .Decidual cells and interstitial cells of study group were (10 .58 ± 2 .62)% ,(15 .8 ± 4 .02)% ,(10 .17 ± 3 .58)% ,(14 .23 ± 4 .39)% ,respectively ,which were significantly lower than those in control group(P<0 .05) ,which were (20 .46 ± 8 .68)% ,(33 .89 ± 7 .05)% ,(20 .56 ± 4 .23)% ,(28 .29 ± 5 .58)% .TBA ,ALT、AST in two groups were declined ,and ctedy group was better than in control group(P<0 .05) .The index of liver function were all lower in study group than that of control group(P<0 .05) .Incidence rate of neonatal asphyxia was lower in study group than that of con‐trol group (P<0 .05) .Conclusion Traditonal Chinese medicine can reduce the expression of Caspase‐3 in study group .It is safe and eflfective in the treatment of ICP .