Objective: To explore the way of innovation and development of the pattern and means in nursing management in military hospital.Methods:Through various innovative practice from the following aspects,such as nursing service philosophy and measures for soldiers,the methods of nursing management and the elite-cultivating,nursing security management,which demonstrates the availability of innovation and development of the pattern and means in nursing management in military hospital.Results:The satisfactory rate of nursing service reached up to 99% in the examination of serving for soldiers of the whole army.The instruments which are manufactured for battle-scarred wounds and injuries use the flat of the Wound Nursing Centre,have reached the stage of clinical trial,we have completed five items of serial nursing research.The control rate of nursing quality of the whole hospital increased from 93.12% in 2003 to 98.9% in 2006,the satisfactory ratio of serious in-patient increased from 90.2% in 2003 to 96.7% in 2005.The ratio of health education achieves 100%.The satisfactory ratio of in-patient was 98.4% in September 2005,compared with 89.3% in February 2004.Conclusion:Only innovation can make nursing management develop and improve in military hospital.

Graphite ; Humans ; Spectrophotometry, Atomic ; methods ; Vanadium ; urine

Objective: To investigate the spatio-temporal clustering characteristics of influenza in Yinzhou District, Ningbo City, Zhejiang Province from 2017 to 2021, so as to provide insights into prevention and control of influenza. Methods Data of influenza in Yinzhou District from 2017 to 2021 were collected from the Chinese Disease Prevention and Control Information System. The software ArcGIS 10.8 was employed for spatial autocorrelation analysis, and SaTScan 10.1 was employed for spatio-temporal scanning to analyze the temporal and spatial clustering characteristics of influenza incidence in Yinzhou District. Methods: Data of influenza in Yinzhou District from 2017 to 2021 were collected from the Chinese Disease Prevention and Control Information System. The software ArcGIS 10.8 was employed for spatial autocorrelation analysis, and SaTScan 10.1 was employed for spatio-temporal scanning to analyze the temporal and spatial clustering characteristics of influenza incidence in Yinzhou District. Results: Totally 60 543 influenza cases were reported in Yinzhou District from 2017 to 2021, with an incidence of 0.76%. The incidence of influenza peaked in December 2019 (9.35%) and January 2020 (9.28%) during the period between 2017 and 2021. Spatial autocorrelation analysis showed that there was a positive spatial correlation of influenza incidence in Yinzhou District from 2018 to 2021 (all P<0.05), and a high clustering in 2019 and 2021. Zhonghe Street showed a low-high clustering from 2017 to 2020; Jiangshan Town showed a low-high clustering in 2017 and 2020, and a high-high clustering in 2019 and 2021; Shounan Street showed a high-high clustering from 2018 to 2020; Yunlong Street showed a high-high clustering in 2021. Spatio-temporal scanning analysis showed that the class Ⅰ clusters were located in the central region which centered in Dongqianhu Town, with aggregation time in August 2017, in the northwest region with aggregation time in December and January from 2018 to 2020, and in the west region with aggregation time in August 2021. Conclusion The incidence of influenza in Yinzhou District from 2017 to 2021 showed a spatio-temporal clustering in the northwestern region in winter and summer.

Objective:To observe the effect of acupoint massage plus acupoint sticking therapy for the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery.Methods:A total of 120 patients undergoing nasal endoscopic surgery were included,and all patients were under trachea intubation and general anesthesia.The patients were randomized into an observation group and a control group,with 60 patients in each group.Patients in the control group received conventional anesthesia resuscitation,while patients in the observation group received acupoint massage plus acupoint sticking therapy on the basis of conventional anesthesia resuscitation.Changes in the heart rate (HR),systolic blood pressure (SBP) and diastolic blood pressure (DBP) were observed at three time points including the end of the surgery (TO),the removal of the tracheal tube (T1) and 10 min after the removal of the tracheal tube (T2).The awakening and tube removal time,choking cough and restlessness,and adverse reactions (dizziness,nausea and vomiting) in 24 h post-surgery period were compared.Results:At T1 and T2,the comparisons of HR,SBP and DBP between the two groups showed statistical significance (all P＜0.05).Intra-group comparisons showed that the HR,SBP and DBP of the control group at T1 and T2 were significant different from those at TO (all P＜0.05).There were significant differences in the awakening time and tube removal time between the two groups (both P＜0.05).The incidences of choking cough and restlessness were 8.3％ and 3.3％ respectively in the observation group,versus 53.3％ and 30.0％ in the control group,and the between-group comparisons showed statistical significance (both P＜0.05).The incidences of dizziness,nausea and vomiting in 24 h post-surgery period were 3.3％,5.0％ and 0.0％ respectively in the observation group,versus 43.3％,33.3％ and 25.0％ in the control group,and the between-group comparisons showed statistical significance (all P＜0.05).Conclusion:Acupoint massage plus acupoint sticking therapy can effectively regulate the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery,and maintain a stable internal environment.

Objective To investigate the role of survivin and P53 in apoptosis of gastric adeno- carcinoma,as well as its relationship with the clinicopathologic features and the prognosis.Methods The gas- tric tissue microarrays were composed of those from 100 cases of gastric cancer and 30 controls.At these tissue microarrays,expressions of survivin and P53 were investigated immunohistochemically,and tumor cell apoptosis index was examined by TUNEL method.Of the 100 cases,47 cases were followed-up from 14 months to 13 years,in which the survival was analyzed.Results Two paraffin-embedded gastric carcinoma tissue micro- arrays were successfully constructed,including 114 and 116 tissue spots,respectively.Immunohistochemical analysis showed that survivin was expressed in 78 cases (78%).No expression of survivin was detected in control tissue (P0.05).In the 47 cases with followed-up data,univariant analysis revealed that the survival was correlated with invading of vessel and nerve,TNM stages,and expression of survivin.The histological grades and expression of P53 were not related to prognosis.However,Cox stepwise proportional hazards analysis showed that only TNM staging and survivin status retained significant independently in prospecting prognosis.Conclusions The expression of survivin was associated with the pathologic features,TNM stages and prognosis in gastric carcinoma,indicating that overex- pression of survivin may be a poor prognosis factor for gastric carcinoma.

Objective To investigate the dynamic changes of regulatory T cells (Treg ) and the surface expression of programmed death (PD)‐1 and the level of transforming growth factor (TGF )‐βduring antiviral treatment in patients with chronic hepatitis C (CHC) .Methods Eighty‐six CHC patients referred to the First Affiliated Hospital of Zhengzhou University from October 2012 to October 2013 were included ,and all of them were administered with pegylated interferon α‐2a and ribavirin .Thirty healthy controls were enrolled .The percentage of Treg cells ,PD‐1 expression and TGF‐β level were analyzed by flow cytometry at baseline and at time of achieving rapid virological response (RVR ) , early viral virological (EVR ) , end‐of‐treatment virological response (ETVR ) and sustained virological response (SVR) ,or not achieving SVR .Comparison between two groups was analyzed by t test .Results Among 86 CHC patients ,the proportions of RVR ,EVR ,ETVR ,and SVR at week 24 of follow‐up were 29 cases ,67 cases ,79 cases and 67 cases ,respectively .Percentage of Treg cells in CHC patients was much higher than that in healthy controls (10 .31 ± 5 .61 vs 2 .18 ± 0 .65 ,t = 2 .28 , P< 0 .05) .During antiviral therapy ,percentages of Treg cells declined ,not only in CHC patients with HCV genotype 1b (at baseline , RVR ,EVR ,and ETVR :14 .44 ± 3 .78 ,11 .01 ± 1 .79 ,8 .24 ± 2 .98 ,and 5 .36 ± 1 .47 ,respectively ) ,but also in those infected with HCV genotype 2a (at baseline ,RVR ,EVR ,and ETVR :12 .34 ± 2 .82 ,8 .99 ± 1 .68 ,7 .53 ± 2 .96 ,and 4 .79 ± 1 .23 ,respectively ) .Expressions of PD‐1 and TGF‐β also decreased .At baseline ,the expressions of PD‐1 in patients with SVR and without SVR were 29 .11 ± 14 .65 and 37 .73 ± 11 .65 ,respectively (t = 2 .15 , P = 0 .04) ,and the levels of TGF‐β were 41 .20 ± 18 .96 and 56 .75 ± 14 .42 ,respectively (t= 2 .66 ,P< 0 .01) .At week 24 ,the expressions of PD‐1 in patients with SVR and without SVR were 10 .36 ± 4 .81 and 36 .46 ± 10 .52 ,respectively (t= 13 .95 ,P< 0 .01) ,and the levels of TGF‐β were 10 .06 ± 4 .64 and 45 .23 ± 17 .85 , respectively ( t = 11 .85 , P < 0 .01 ) . Conclusions Percentages of Treg cells and expressions of PD‐1 and TGF‐β decrease during antiviral treatment in CHC patients .Thus ,it could be of assist to predict the treatment response by monitoring these parameters .

The NSP2 gene of porcine reproductive and respiratory syndrome virus (PRRSV)S1 strain was partly amplified and cloned into a prokaryotic expression vector pGEX-6P-1 and a fusion protein GST-tNSP2 with molecular weight of 50 kDa was expressed in E.coli. The purified GST-tNSP2 protein showed a strong reaction with the PRRSV-positive sera in Western blot assay. Balb/c mice were immunized with the purified protein, and the splenocytes of the immunized mice were fused with murine myeloma cells SP2/0. After subcloning by 3 times, two hybridoma clones which produced McAbs steadily were screened by ELISA, named 3H3 and 2B5. They all reacted strongly with the PRRSV S1 infected Marc-145 cells in IFA, but not with the PRRSV SY0608 strain. Both of the McAbs belong to IgG1 isotype, and their light chains belong ? type. The expressed GST-tNSP2 protein and McAbs could be used for identification of PRRSV isolates and functional analysis of NSP2.

Objective To evaluate the expressions and its clinical significance of Foxj2 in non-small cell lung cancer (NSCLC) patients.Methods Fifty cancer tissues from patients who underwentsurgery were collected.Western blot and immunohisto-chemical methods were used to detect the expressions of Foxj2.Results Results of western blot showed that Foxj2 expres-sion in lung cancer tissue was significantly lower than adjacent tissues.The difference between the two groups was statisti-cally significant(P<0.05).Immunohistoehemical results showed that the number of Foxj2-positive cells in adjacent tissues was significantly higher than that in cancer tissues,and the expression of Foxj2 in non-lymphatic node metastasis group was higher than that in lymphatic node metastasis.The difference between the two groups was statistically significant (P<0.01).Conclusion The expressions and location of Foxj2 was related to the lymphatic node metastasis of lung cancer.This phenomenon indicates that Foxj2 may play an important role in the development of lung cancer.

Objective To measure the levels of cross-reactive neutralizing antibodies responding to various subtypes of HIV-1 strains in people with HIV-1 infection in Chongqing and to analyze their character-istics.Methods Two hundred and thirty-six plasma samples were collected from patients with chronic HIV-1 infection in Chongqing city.The single-round-infection assay in TZM-bl cells were performed to screen the plasma samples with cross-reactive neutralizing antibodies against various subtypes of HIV-1 strains by using HIV-1 pseudovirus strains and to measure the 50%inhibitory dose ( ID50 ) .Results Eight-een out of 236 (7.63%) plasma samples were able to neutralize various B subtypes and/or C subtypes of HIV-1 pseudovirus strains, among which 15 plasma samples showed the great ability to neutralize pseudovir-us strains of different subtypes.Conclusion The cross-reactive neutralizing antibodies against various sub-types of HIV-1 strains existed in plasma samples collected from people with chronic HIV-1 infection in Chongqing city.

Objective To explore the influence of early rapidly increased amino acid dosaging on the nitrogen balance and growth in preterm infants.Methods A total of 37 prematures admitted to our NICU within 24 hours after birth and with birth weight of 1 000 g to 1 800 g from November 2011 to January 2013 were randomly divided into study group (n =18) and control group (n =19).Parenteral nutrition (PE) was provided in both groups within 24 hours after birth.The starting amino acid dose was 1.5g/kg per day,then rose by 1 g/kg per day in study group and by 0.5 g/kg per day in control group,until to maximum of 3.5 g/kg per day.The dosage of lipids,glucose,and electrolytes in parenteral nutrition was provided routinely.The trial was double-blinded.Results In the first 5 days of PE,the nitrogen balance had no significant difference between these two groups (F =0.025,P =0.652) ; however,the time of regaining birth weight was significantly shorter in study group [(7.23±2.48) d] than in control group [(9.42±2.03) d] (t=-2.090,P=0.044).There were no differences between these two groups in trems of completely feeding time,weight gain rate,head circumference growth rate,length of hospital stay,and hospital costs (all P ＞ 0.05).Meanwhile,the rates of neonatal necrotizing enterocolitis,sepsis,mechanical ventilation administration,and damage of hepatic and renal function were also not significantly different.The administration of different dosages of amino acids did not affect the energy intake in both groups (F =1.893,P =0.218).Conclusions Prematures need early amino acid administration,with a starting dosage of more than 1.5 g/(kg · d).Rapid increase of amino acid dosing will not affect early nitrogen balance in premature infants; meanwhile,it contributes to weight gain without increasing the complications and hospitalization costs.