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

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.

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 .

Objectives: To evaluate mice as experimental animal for Chlamydia pneumoniae, a common cause of acute respiratory infections in human.　Methods: Intranasal inoculation of Icr mice with C. Pneumoniae induced a prolonged course of lung infection, as demonstrated by persistence of lung pathology(60 days).　Results: Icr mice were susceptible to C. pneumoniae. Lung pathology was characterized by patchy interstitial pneumonitis with predominately neutrophil leukocyte infiltration in the early(7 days) and lymphocytes infiltration in the later stages(14 days later) of infection.　Conclusions:Icr mice were susceptible to C. pneumoniae and the mouse model is useful for the investigation of the pathogenesis of C. pneumoniae infection.

OBJECTIVETo observe clinical effect of integrated Chinese medical (CM) treatment (as maintenance therapy) on the progression-free survival (PFS) and overall survival (OS) in patients with advanced non-small-cell lung cancer (NSCLC) after first-line chemotherapy.

METHODSThe study was a prospective, randomized, controlled clinical trial. Totally 69 non-progressive advanced NSCLC patients treated with first-line chemotherapy were randomly assigned to the test group (34 cases) and the control group (35 cases). Patients in the control group were treated with one Western drug chemotherapy (Gemcitabine or Alimta or docetaxel). Those in the test group were treated with integrated CM treatment (CM decoction, CM Intravenous preparation, and point application). Each cycle consisted of 21 days. Treatment lasted till the disease progressed, or intolerable toxic/adverse reactions occurred, or patients refused to continue the treatment. Patients' life spans were regularly followed-up.

RESULTS(1) The median cycle of maintenance therapy was 2 cycles for two groups with no statistical difference (P =0.274). The median PFS was 12.43 weeks in the test group and 10.00 weeks in the control group, showing statistical difference (P =0.025). The middle survival time (MST) was 18.8 months in the test group and 16.73 months in the control group, showing no statistical difference (P =0.437).

CONCLUSIONCM treatment (as maintenance therapy) showed quail effect to one Western drug chemotherapy in prolonging patients' life span.

Antineoplastic Agents ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Deoxycytidine ; analogs & derivatives ; therapeutic use ; Disease-Free Survival ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Pemetrexed ; therapeutic use ; Prospective Studies ; Taxoids ; therapeutic use

OBJECTIVETo explore the hepatic injury induced by CCl4in SD rat.

METHOD40 SD rats were allocated to male and female group, consisting of 20 animals/sex/group. SD rats were given at 2 mL x kg(-1) of 10% CCl4 through celiac injection per 3 day for 12 days. All rats were killed by anaesthesia of ethyl ether and bleeding through abdominal aorta at 12th day. Liver tissue was fixed in 10% neutral formalin, embedded in paraffin, cut at a nominal thickness of 3 microm, stained with hematoxylin and eosin ( H&E) , evaluated at by microscopic examination.

RESULT19 cases with local necrosis, 8 cases with fatty degeneration, 9 cases with cystic degeneration and 2 cases with fibrosis were seen in group male. 20 cases with local necrosis, 9 cases with fatty cases degeneration, 1 case with cystic degeneration and 1 case with fibrosis were seen in group female. The incidence of cystic degeneration in male group was found significantly higher than that in female group (P < 0. 05) , but the incidence of other lesions was no significant difference between male and female group.

CONCLUSIONCCl4 induces local necrosis , fatty degeneration, fibrosis and cystic degeneration in SD rat. The incidences of local necrosis , fatty degeneration and fibrosis were no significantly difference between male and female rat, but the incidence of cystic degeneration in male rats was significant higher than that in female rats.

Animals ; Carbon Tetrachloride ; Chemical and Drug Induced Liver Injury ; Cysts ; chemically induced ; pathology ; Disease Models, Animal ; Female ; Liver ; pathology ; Liver Cirrhosis ; chemically induced ; pathology ; Liver Diseases ; pathology ; Liver Neoplasms ; chemically induced ; pathology ; Male ; Precancerous Conditions ; chemically induced ; pathology ; Rats ; Rats, Sprague-Dawley ; Sex Factors

OBJECTIVETo compare therapeutic effects between arthroscopic medial retinaculum plication and plaster external fixation for the treatment of acute patellar dislocation.

METHODSFrom February 2006 to October 2012,29 patients with acute patellar dislocation were divided into two groups: operation group and non-operation group. The patellar dislocation duration was 2 weeks. In operation group, there were 7 males and 10 females, with an average age of (16.2 ± 6.2) years old, and the patients were treated with arthroscopic medial retinaculum plication. In non-operation group, there were 5 males and 7 females,with an average age of (16.3 ± 5.0) years old,and the patients were treated with plaster external fixation. The Kujala scores, patellar tilt angle measured on CT film, apprehension test and recurrence rate of patellar instability were observed before and 1 year after treatment.

RESULTSIn operation group, the pre-treatment and post-treatment patellar tilt angles had no statistical difference, but the post-treatment Kujala score was lower than that of pre-treatment; while in non-operation group, the post-treatment patellar tilt angle was larger than that of pre-treatment, and the post-treatment Kujala score was lower than that of pre-treatment. At 1 year after treatment, the patellar tilt angle (21.2 ± 5.3) of patients in non-operation group was larger than (13.5 ± 3.5) of operation group, and the Kujala score 73.3 ± 10.5 of patient in non-operation group was lower than 84.1 ± 5.6 of operation group.

CONCLUSIONDuring 1 year after operation, arthroscopic medical retinaculum plication is a more effective treatment for acute patellar dislocation compared with plaster external fixation.

Adolescent ; Adult ; Arthroscopy ; Case-Control Studies ; Casts, Surgical ; Child ; Female ; Fracture Fixation ; Humans ; Male ; Patellar Dislocation ; surgery ; therapy ; Patellar Ligament ; surgery ; Treatment Outcome ; Young Adult