Objective To analyze the influence of early active nursing on muscle strength in patients after major operation in intensive care unit(ICU). Methods Of 96 ICU patients after major operation were enrolled in the study, 49 patients were assigned to routine ICU nursing (control group, excluding 1 case), and 47 patients were assigned to early active nursing (intervention group, excluding 2 cases) by random number table method. The health condition, muscle strength between 2 groups were compared. Results Acute and chronic physiology score after intervention was (10.62 ±2.04) points in intervention group, and (12.54±2.28) points in control group, and there was significant difference, t=4.269 5, P<0.01. The score of muscle strength was (56.93±4.32) points in intervention group, and (49.42±5.48) points in control group, and there was significant difference, t=7.307 1, P<0.01. The incidence of ICU-acquired muscle weakness in intervention group (6.67%, 3/45) was significantly lower than that of control group (43.75%,21/48), χ2=16.681 5, P<0.01. Conclusions Early active nursing is of great importance to improve muscle strength and decrease the incidence of ICU-acquired muscle weakness.

OBJECTIVE:To establish the quality criteria for Fufangzhixueling granules.METHODS:TLC was employed to identify Radix Astragali,Rhizoma cimicifuae and Radix Paeoniae Alba,while the content of AstragalosideⅣin Fufangzhix-ueling granules was deteminde by HPLC.RESULTS:TLC findings of Radix Astragali,Rhizoma cimicifuae and Radix Paeoniae Alba showed the spots of same colors as those developed in the corresponding places of control medical materials.The sample size of AstragalosideⅣshowed a good linear relationship within the range of1.551?g～9.306?g(r=0.9996)with the average recovery of97.98%(RSD=1.77%).CONCLUSION:The method is simple,accurate,stable,reliable and with good repro-ducibility,which can be used for the quality control of Fufangzhixueling granules.

OBJECTIVE:To improve the quality standard of rongshuanwan.METHODS:Danshen root,flos,angelica,Chuanxiong in rongshuanwan were respectively identified qualitatively by TLC.RESULTS:The chromatographic spots of samples showed the same colors with those of control agents.The color spectrum was clear without interference of impurity nearby.CONCLUSION:The established method has high specificity and can better control the quality of this drug.

Objective To investigate the early endotracheal intubation line to attract the effect of meconium aspiration. Methods April 2005 to April 2007 the relevant cases (A group) and April 2007 to April 2009 the related cases ( B group) were compared. Results B group and A group efficacy was superior (P < 0.05). Conclusion Early tracheal intubation attract ideal effect of meconium aspiration, it is worth promoting.

With the rapid development in science and technology,more and more advanced medical devices have been used in clinical practice.Consequently,the maintenance and management of the devices has become a task of modern hospitals.In this paper,the author discusses some issues for their maintenance and management.

Objective To investigate effect of Splenic Aminopeptide Oral Lyophilized Powder on urinary retinol-binding protein and CRP in children of mycoplasma pneumonia infection with asthma .Methods 60 cases were randomly divided into 2 groups, 30 cases of control group were given conventional anti-inflammatory treatment, azithromycin.30 patients of Experimental group were treated with Spleen Aminopeptide Oral Lyophilized Powder treatment, two groups were treated for 7 days.30 cases of healthy children were selected, given no any treatment.After treatment, urinary retinol binding protein, blood urea nitrogen, creatinine, cough, wheezing symptom recovery, C-reactive protein, blood and other changes were compared between two groups.ResuIts Two groups of children with urinary retinol binding protein, urea nitrogen, creatinine levels were improved in different degrees, and in experimental group, urinary retinol binding protein, urea nitrogen and creatinine decreased significantly compared with control group (P<0.05).Two groups of children with asthma and wheeze improved in different degrees, and cough wheeze, cough and wheeze recovery time of experimental group had more improvement than those of control group ( P<0.05 ) .Two group of C reactive protein and white blood cell level both improved in different degrees, and the experimental group of C reactive protein and white blood cell levels were significantly lower than those of control group (P<0.05).ConcIusion Spleen Aminopeptide Oral Lyophilized Powder can significantly improve the infection status of children with mycoplasma pneumonia, and relieve cough and wheeze symptoms, lower urinary retinol binding protein and C reactive protein level, improve kidney function damage induced by hypoxia.

Objective To correct the nonlinear error of sensor output, a new approach to sensor inverse modeling based on Back-Propagation Fuzzy Logical System (BP FS) is presented. Methods The BP FS is a computationally efficient nonlinear universal approximator, which is capable of implementing complex nonlinear mapping from its input pattern space to the output with fast convergence speed. Results The neuro-fuzzy hybrid system, i.e. BP FS, is then applied to construct nonlinear inverse model of pressure sensor. The experimental results show that the proposed inverse modeling method automatically compensates the associated nonlinear error in pressure estimation, and thus the performance of pressure sensor is significantly improved. Conclusion The proposed method can be widely used in nonlinearity correction of various kinds of sensors to compensate the effects of nonlinearity and temperature on sensor output.

Objective Through oral vaccination activity on polio,the epidemiological and virological surveillance of acute flaccid paralysis (AFP) case finds its way to develop, so that the realization of eradication on polio may be verified.Method Various kinds of immunization activities such as regular basic immunization, booster vaccination, intensified vaccination and mopping-up operation were adopted among children of the right age in the whole province. Zero case report and active surveillance on AFP were carried out to those population under 15 who had had consultation in medical unit above county level. Each reported case or found case was treated by individual case investigation, follow-up study and sample collection. All the samples were virus-isolated ad identified by RD, Hep-2 and L20B cells. Result Since 1991, an AFP case surveillance system has been built up. Up to the end of 2000, a total of 1,749 AFP cases had been reported in hunan province, from which 1,404 cases samples were collected, and another 218 cases samples of contacts were also collected. A sum of 7 polio wild virus strains was examined out. Since July 1993, no wild strain has been found (isolated). Conclusion Hunan Province has successfully intervened in the circus (spread) of polio wild virus, and hence realized the goal of polio eradication.

Objective To discuss the comparability of total bibe acidl(TBA) results among different detection systems.Methods 3 different kinds of coagulation detection systems were used to detect TBA concentration in 2 levels of Randox quality controls and 45 clinical sera according to EP9-A file.The collected data were dealt with statistical analysis.Results The analysis of variance showed TBA resulls from different control and patients sera had significant diffefence in different detection systems (P

AIM:To investigate the effects of aminoguanidine intervention on lens cell damage induced by D-galactose in rat eyes and its mechanism of action.METHODS:D-galactose(400 mg/kg) was injected into rats intraperitoneally for 14 weeks to induce the animal model of glycosylation and lens cell damage.Aminoguanidine(75 mg/kg,150 mg/kg) were administered for 12 weeks by intragastric administration beginning at 3rd week.All animals were killed and blood samples were taken to measure the activity of aldose reductase,the level of fructosamine,the amounts of glycohaemoglobin and advanced glycation end-products.The lenses of eyes were taken to detect the activities of AR,GR,SOD and SDH.The amounts of AGEs,GSH,MDA or outleakage of LDH were measured,respectively.The ultrastructure and apoptosis of lens epithelial cells were examined by transmission electron microscope and flow cytometry,respectively.RESULTS:Animals were treated with D-galactose for 14 weeks,the serum level of fructosamine,the amounts of glycohaemoglobin and AGEs,and activity of AR were significantly increased.The amount of AGEs and activity of AR in lens were increased,the activity of antioxidase was decreased and oxidative product was increased.The apoptosis,the damages of mitochondria and cell nucleus in lens cells were observed.After treated with aminoguanidine for 12 weeks,the activity of AR and the level of fructosamine in serum,and the amounts of glycohaemoglobin and AGEs were significantly decreased(P