With the development of health care, the use of modern medical devices and the improvement of hospital manage-ment system, Intensive care unit( ICU) emerges.ICU is a treatment-nursing ward, which is a collection of modern medical care tech-nology.With ICU information constructive practice of Nanjing General Hospital of Nanjing Military Region as the background, this pa-per introduces the target base、functional requirements、business processes of the intensive care information system management mode of operation from the perspective of clinical application.Furthermore, this paper describes the realization of the function of the mode of operation with cases as evidence.

Objective The purpose of this study was to explore the expression of human fibrinogen-like protein 2 (hFgl2) in patients with cryptococcal meningitis (CM).Methods The expression of hFgl2 in the peripheral blood leukocytes from 20 CM cases and 20 healthy individuals,and the expression of hFgl2 in cerebrospinal fluid (CSF) leukocytes in 11 pairs of CM patients and matched controls was detected using immunohistochemical methods.Medical image analysis system (MIAS) was used to analyze the expression of hFgl2 gray values,which were negatively correlated to the expression of hFgl2 protein in both peripheral blood and CSF.Results The average gray values for hFgl2 protein in peripheral monocytes of CM patients and healthy controls were 114.49± 11.82 and 137.56± 10.64,respectively,and those in peripheral neutrophils were 111.71 ± 8.62 and 143.56±12.57,respectively.Compared with the healthy control group,expressions of hFgl2 in peripheral blood monocytes and neutrophils were both significantly increased in CM patients (t =21.21,t=27.19; P＜0.01).The average gray values for hFgl2 protein in CSF monocytes from CM patients and negative controls were 115.44±8.67 and 149.25±8.57,respectively,and those in CSFneutrophils were 111.71±8.62 and 143.56 ± 12.57,respectively.The expressions of hFgl2 in CSFmonocytes and neutrophils were significantly increased in CM patients (t =29.95,t=28.87; P＜0.01),while the expression intensity of hFgl2 was similar when peripheral blood monocytes and neutrophils compared with their CSF counterparts (t=0.924,t=0.607; both P＞0.05).Conclusions hFgl2 can be expressed in both peripheral and CSF monocytes and neutrophils in CM patients.

Objective To investigate advantages and disadvantages of endoscopic thyroidectomy.Methods A total of 61 consecutive patients with thyroid diseases from December 2003 to August 2004 in this hospital were freely divided into two groups: the Endoscopic Group(30 patients) and the Open Group(31 patients).The operating time,blood loss,hospital stay,postoperative pain assessment,jugular sensation 3 months after operation, swallowing function,and cosmetic outcomes between the two groups were compared.Results The operating time in the Open Group was significantly shorter than that in the Endoscopic Group(78?34 min vs 126?53 min;t=4.125,P=0.000).The intraoperative blood loss was less in the Endoscopic Group(20?13 ml) than in the Open Group(34?19 ml)(t=-3.313,P=0.002).The postoperative pain in the Endoscopic Group was slighter than that in the Open Group 24 and 48 hours after operation(t=3.255,P=0.002;t=-2.598,P=0.012).Three months after operation,jugular hypesthesia and discomfort at swallowing occurred in 1 and 2 patients in the Endoscopic Group,respectively,whereas jugular hypesthesia or paresthesia occurred in 11 patients(?~2=10.594,P=0.001) and discomfort at swallowing happened in 9 patients((?~2=5.773),P=0.016) in the Open Group.All patients in the Endoscopic Group were satisfied with the cosmetic results,but 19 patients in the Open Group complained of unsatisfactory cosmetic outcomes(?~2=52.141,P=0.000).Conclusions Endoscopic thyroidectomy gives little blood loss,mild postoperative pain,and good cosmetic results,being a feasible and safe procedure.

Ohiective To establish an in vitro test system for testing CMV specific immune response. Methods Human embryonic lung fibroblasts(HELF)infected with CMV-AD169 and a mutant strain RV-TB40E-4, respectively, were stained with anti-HLA-A * 0201-PE and then measured for the expression of HLA-A * 0201. The infected HELF were incubated with individual pp65 peptide NLVPMVATV and cultured together with PBMC,then intracellular IFN-γ was tested by flow cytometry(FCM). Results The expression of HLA-A * 0201 was markedly suppressed on AD169-infected fibroblasts, while it was not affected on RV-TB40E-4-infected cells. PBMC showing no response to AD169-infected cells responded significantly to RV-TB40E-4-infected cells. The HELF infected with AD169 and loaded with external peptides induced a significantly stronger response which was the sum of the induced response ratios of the infected HELF and the uninfected HELF loaded with peptides. Conclusion CMV-AD169 downregulates the expression of MHC Ⅰ, while it does not decrease the capacity of cells to present external peptides. RV-TB40E-4,a CMV mutant in which the gene of US2-6/US11 has been deleted, does not affect MHC Ⅰ expression, and therefore represents a more suitable tool to explore CMV-specific immune response.

Objective The aim of this paper was to develop the Mobile Nutrition Order System based on the technology of hospital information system to adapt the nutrition and food security management model in the new situation, so that the unified informa-tization management of diet for patients could be implemented by the Department of Nutrition. Methods The Mobile Nutrition Order System, with the functions of information entry, nutrition recipe, order making and data transmission, could be constructed by the com-bination of technologies between informatization and digital order. Results The automation of nutrition order in hospital was a-chieved, and the nutrition recipe and nutritional therapy could be realized in hospital, the effect was very obvious. Conclusion Since the application of Mobile Nutrition Order System, the labor intensity of servers has been reduced, saving working hours effective-ly.Meanwhile, the management of nutritional therapy was improved and the quality of logistics services in hospital and nutritional ther-apy ascend to a new high.

The value of dobutamine 99m橳c-MIBI SPECT (DBA-SPECT) for detecting coronary artery disease was assessed in 56 patients with chest pain. Exercise ECG, DBA-ECG and DBA-SPECT were obtained. The hemodynamic changes in DBA infusion are similar to that in exercise test. In 21 patients who had coronary angiogram,the sensitivity,specificity and accuracy were 87. 5% ,76. 9% ,81. 7% ,respectively in DBA-SPECT;75. 0%, 92. 3%, 85. 0%, respectively in DBA-ECG,and 87. 5%,46. 2% ,61.9% ,respectively in exercise ECG test. The results showed that DBA-SPECT is a feasible safe and non-invasive method for detecting coronary artery disease.

Objective To study the sub chronic toxicity of silver nanoparticles on medaka.Methods Adult fish were divided into silve nenopartides and control group.Animals were collected on 14 days after exposure, and some toxicological endpoints such as death rate, tissue distributed of silver irons, oxidative stress and histopathological damage were measured.Results There were significant difference in death rate of medaka treated with silver nanoparticles and control group.Compared with the control group, the content of silver in gill, intestine and liver of medaka treated with silver nanoparticles were increased significantly.Compared with control group, the activity of LDH in liver and SOD in liver and gill were significantly decreased(P<0.01).The content of MDA in liver of medaka treated with silver nanoparticles was significantly increased(P<0.01).The liver and gill of mekada treated with silver nanoparticles were damaged, compared with control group.Conclusion Nano silver has a certain subchronic toxicity to aquatic life.

Objective To compare the ocular parameters measured by 2 biometry devices Tomey OA-2000 and IOLMaster in cataract eyes.Methods A total of 74 cataract patients (74 eyes) were included in this prospective study.Ocular parameters,including axial length (AL),keratometry (K),anterior chamber depth (ACD) and white to white (WTW),were obtained from Tomey OA-2000 and IOLMaster,respectively.Paired t-test was applied to analyze the differences of ocular parameters from Tomey OA-2000 and IOLMaster,while Bland-Altman plot was used to assess the agreement of these ocular parameters.Results The AL,flat K,steep K,mean K,central corneal thickness (CCT),ACD,lens thickness,pupil diameter and WTW values measured by Tomey OA-2000 were (24.26 ± 2.71) mm,(44.09 ± 1.76) D,(45.01 ± 1.73) D,(44.55 ± 1.72)D,(518.41 ±34.18) μm,(3.07 ±0.48)mm,(4.48 ±0.61)mm,(4.07 ±0.95)mm and (11.50 ± 0.52)mm respectively.Values of AL,flat K,steep K,mean K,ACD and WTW from IOLMaster were (24.33 ± 2.69) mm,(44.21 ± 1.74) mm,(45.15 ± 1.76) D,(44.69 ± 1.74) D,(3.04 ± 0.46)mm and (11.65 ± 0.41) mm respectively.The difference values of AL,flat K,steep K,mean K,ACD and WTW between Tomey OA-2000 and IOLMaster were (-0.07 ±0.10) mm (t =-5.99,P＜0.01),(-0.12 ± 0.21) D (t =-4.14,P＜0.01),(-0.14 ± 0.20)D (t =-5.88,P＜0.01),(-0.12 ±0.13) D (t =-7.44,P＜0.01),(0.03 ±0.14) mm (t=1.99,P=0.05) and (-0.14±0.32) mm (t=-3.73,P＜0.01) respectively.The 95％ limits of agreement (LoA) of the AL,flat K,steep K,mean K,ACD obtained from the two devices was 0.27 mm,0.50 D,0.53 D,0.38 D,0.30 mm,respectively,and the agreement was good;95％ LoA of WTW was 0.78 mm,and the consistency was poor.Conclusion The differences of AL,K values and ACD between Tomey OA-2000 and IOLMaster were small,suggesting the agreement is unified.