Objective To deeply understand the nursing staff education and work status in primary hospital,provide reference for training,health care reform of grassroots in China. Methods A total of 520 nursing in five level two-grade of primary hospital were selected. A questionnaire survey was conducted on the title,education,treatment,job satisfaction,nursing training,editing. Results Primary hospital nursing staff starting education:starting education undergraduate and junior titles accounted for (36.23±9.42)%, intermediate title for (12.43±2.68)%, (3.57±2.38)%, senior titles between group differences statistically significant, P<0.05. Through continuing education after junior titles nursing bachelor degree or above accounted for (84.78±34.13)%, intermediate title to reach (60.73±17.94)%, senior titles to reach 100.00%,the differences were significant, P<0.05; (63.77±19.20)%of junior titles through continuing nursing education degrees, intermediate titles accounted for (72.32±20.62)%, and senior titles accounted for (96.43±37.50)%. Nursing staff salary: junior titles accounted for (1 082 ±258) yuan,intermediate and senior titles advanced to (1 633±426) yuan and (2 864±587) yuan,the differences were significant, P<0.05. Editing: junior titles accounted for (18.84±3.27)%, intermediate title for (56.50±6.58)%, senior titles for (85.71±17.63)%, the differences were significant, P<0.05. Turnover rate:junior titles accounted for (25.36±7.54)%, intermediate title for (-6.50±2.14)%, senior titles for (-3.57±1.53)%, the differences were significant, P<0.05. Job satisfaction survey:junior titles accounted for (26.09±6.32)%, intermediate title for (37.85±5.16)%, senior titles for (57.14±8.49)%,the differences were significant, P<0.05. Conclusions Primary hospital nursing staff starting education level is generally not high, after re-education to achieve higher degree. Job satisfaction is not high, staffing, erosion is serious. Off in the form of health care, nursing education level, the gener-al improvement in quality of care at the same time,improve the economic benefits of the nursing for the development of career of our country basic care not allow to ignore.

Objective To evaluate the effectiveness of interventional procedures in the treatment of acute pulmonary embolism(PE). Methods Pulmonary arterial thrombolytic therapy, suction and fragmentation of thromhi, anti-spasm, and balloon dilation were performed in eighteen cases with clinically highly suspected PE confirmed by emergent pulmonary artery angiography beforehand. Wedged pulmonary arterial pressure, pulmonary recanalization rate, the display ratio of distal pulmonary capillary net, blood gas analysis, blood oxygen saturation, and the improvement of clinical symptoms and signs were used for evaluation of the effectiveness. Seventeen of the alive cases with dislodgement of deep vein thrombi of the lower extremities were confirmed for the formation of PE and then thrombolytic treatment of the thrombotic deep vein was performed after the placement of inferior vena cava filter. Results Pulmanory artery angiographies showed embolism of the pulmonary arterial trunks or more than two of the branches. The post-treatment pulmonary patency reached 80%-90% in three cases, 90%-95% in eleven cases and 100% in five cases. The display ratio of distal pulmonary capillary net was over 90% in all the cases. Wedged pulmonary arterial pressure decreased to below 25 mmHg in thirteen cases, and to 25-30 mmHg in five cases. Blood oxygen saturation rate improved immediately to 90%-95% in ten cases and to 95%-100% in eight cases. Cough, hemoptysis, dyspnea, and chest pain were completely relieved in thirteen cases and significantly relieved in five cases. Digestive track bleeding was complicated in one case. Conclusions Pulmonary artery angiography is the golden standard for the diagnosis of pulmonary embolism. Interventional therapy is very effective for acute pulmonary embolism, which can significantly reduce the mortality rate.

Objective To investigate the effect of the extracts of Centella asiatica(L.) Urban (ECA) on the depressive-like behavior alteration in rats and mice. Method 60 Wistar rats were randomly divided into 6 groups (10 rats each), the normal group, model group, Fluoxetine group, ECA high dose group (component 10.08 mg+component 24.48 mg/kg), ECA middle dose group (component 1 0.04 mg+component 2 2.24 mg/kg) and ECA low dose group component 1 0.02 mg+component 2 1.12 mg/kg. Chronic unpredictable mild stress (CUMS) induced depression in rats and sugar consumption to detect the antidepressant effect of ECU. 60 Kunming mice were randomly divided into six groups as above. Locomotor activity, forced swim, tail suspension test were used to detect the effect of ECA on the behavioral alteration in mice. Results Compared with model group, sugar consumption in ECA groups was significant increased (P<0.01). ECA treatments also decreased duration of immobility in the tail suspension test and forced swim. Conclusion ECA could improve the depressive-like behavior in rats and mice.

To investigate methods of treating atrial tachycardia by arrhythmias by biatrial pacing and assessments of efficacy． Left atrial pacing had been done in coronary sinus in 5 cases, including 4 c ases in specific electrodes of coronary vein sinus l case in ordinary ventricu lar electrode． Biatrial leads were con nected to atrial port of DDD pacemaker by a “Y” type connector ．The pacing mo de was AAT．Results: 4 coronary sinus leads were put in middle part and l in di stal part． We tested threshhold, sensitivity and impedance in operations． The follow-up time was 4-l 8 months． Biatrial pacing had an effect on 4 cases and had significant effects o n 3 cases． The effective rate was 80 percent．Conclusion:Biatrial pacing can treat atrial tachycardia arrhythmias effectively for intraatrial block．

Objective To investigate the roles of five scoring systems including model for endstage liver disease (MELD), Child-Turcotte-Pugh (CTP), Mayo, MESO and MELD-Na scoring systems, in predicting the prognosis of patients with chronic severe hepatitis. Methods The clinical data of 213 patients with chronic severe hepatitis were retrospectively studied. The five scoring systems were applied respectively to evaluate the scores in survival group and death group. The capability of these five scoring systems to predict the prognosis of severe hepatitis were compared by the receiver operating characteristic (ROC) curve, area under curve (AUC) and cut-off value.Measurement data were compared by group t test. The comparisons of AUC among scoring systems were done using MEDCLAC software. Results The scores of death group evaluated by MELD, CTP,Mayo, MESO or MELD-Na scoring systems (30.6 ± 9.5, 11.3 ± 1.5, 10.4 ± 1.3, 2.3 ± 0.8 and 39.0 ± 11.8, respectively) were consistently higher than those of survival group (21.1± 6.8, 10.6 ±1.6, 9.0±1.5, 1.6±0.5 and 22.6±8.2, respectively) (P＜0.01). The values of AUC of these five systems were 0.810, 0.623, 0.749, 0.829 and 0.885, respectively. The Youden's indexes of these five systems were 0.507, 0.175, 0.389, 0.528 and 0.650, respectively. Conclusions The CTP scoring systems can not predict the prognosis of chronic severe hepatitis very well. The Mayo scoring systems can partially predict the prognosis. On the contrary, MELD, MESO and MELD-Na systems can successfully predict the disease prognosis, and the score of MELD-Na system shows the best correlation with the prognosis.

Objective To study the arthroscopy-assisted minimally invasive treatment of chondromalacia patella. Methods The clinical data of 140 patients with chondromalacia patella, with a mean age of 51.9 ± 5.71 years ( range, 41 to 62 years), undergoing surgical or Non-surgical treatment in our hospital from June 2005 to December 2008 were analyzed. In non-surgical group, 72 cases (96 knees) underwent intra-articular injection of sodium hyaluronate and other non-surgical treatment. In surgical group, 68 cases (84 knees) underwent variorus Arthroscopy-Assisted minimally invasive surgery, according to the extent of the patella cartilage injury and the situation of the patellofemoral joint. Joint functional exercise were carried out after operations. Regular follow-up were done after leaving hospital. Lysholm scoring system was used to evaluate the clinical effects. Judet's evaluation criteria was used to evaluate the improvement of range of motion. Results In non-surgical group, the knee function have been improved 24. 82%. In surgical group the knee function have been improved 35.37%. At the postoperative and final follow-up, the effect in surgery group was significantly better than non-surgical group. Conclusion For the chondromalacia patella with Ⅱ, Ⅲ class cartilage injury, minimally invasive arthroscopic surgery is a good treatment method, which can reduce pain, improve function, slow down the progress of the disease, and improve the quality of life of patients.

Objective:To study urine albumin excretion (UAE) and its related factors in patients with essential hyper‐tension (EH) .Methods :A total of 113 EH patients without significant target organ damage were enrolled as EH group ,while another 92 healthy subjects were regarded as healthy control group .Ratio of morning urinary albumin to creatinine was measured and regarded as UAE index .Plasma homocysteine (Hcy) ,serum uric acid ,creatinine , blood urea nitrogen ,blood glucose ,blood lipids etc .levels were measured ,and compared between two groups Re‐sults:Compared with healthy control group ,there were significant rise in UAE ,body mass index (BMI) ,waist hip ratio ,blood pressure ,pulse pressure ,heart rate ,plasma levels of triglyceride (TG) ,low density lipoprotein choles‐terol (LDL‐C) ,serum uric acid and Hcy (P<0.05 or <0.01) ,and significant reduction in level of high density lip‐oprotein cholesterol (HDL‐C) in EH group ( P=0.001) .Pearson correlation analysis indicated that lgUAE was pos‐itively correlated with lgTG (r=0.257 ,P=0.015) and estimated glomerular filtration rate (eGFR ,r=0.284 ,P=0.007) ,and inversely correlated with lg creatinine (r= -0.277 ,P=0.008) in healthy control group ,while in EH group ,lgUAE was positively correlated BMI (r=0.231 ,P=0.014) ,lgTG (r=0.200 ,P=0.034) and lgHcy (r=0.244 , P=0.009) .Muti-factor gradual regression analysis indicated that lg TG (β=0.265 ,P=0.001) and lg Hcy (β=0.170 , P=0.012) were independently positively correlated with lg UAE , R2 =0.112.Conclusion:UAE level significantly rises in EH patients ,and it′s significantly positively correlated with plasma levels of TG and Hcy .

Objective To investigate the changes and prognostic significance of bone marrow(BM) oil drop and megakaryocyte counts after chemotherapy in acute myeloid leukemia (AML) patients (non-M3).Methods Ninty-nine adult patients with denovo AML (non-M3) were retrospectively analyzed to evaluate the change of BM oil drop and megakaryocyte counts and their influences on overall survival(OS) and disease free survival (DFS) during all stages of standardized therapy.Results The median DFS and OS were 21 (2-88);months and 70 (4-89) months,respectively; and 3-year predicted DFS and OS were 47.3 ％ and 55.8 ％,respectively.After AML patients (non-M3) achieving complete remission (CR) by induction therapy,BM oil drop tended to increase along with postremission chemotherapy cycle accumulation, while megakaryocyte counts tended to decrease.The univariate analysis indicated that megakaryocyte counts decreased after the second course of postremission therapy. BM oil drop increased after the first to the third course of postremission therapy.Grade of myelofibrosis in BM biopsy,serum lactate dehydrogenase (LDH) level at diagnosis,flow cytometric immunophenotyping, the percentage of BM blast cells at diagnosis and the percentage of residual leukemic cells (RLC) during aplasia (7-10 days after the end of induction therapy) had prognostic significance.Multivariable COX analysis indicated the percentage of BM blast cells at diagnosis and change of BM oil drop after the third postremission therapy were independent prognostic factors for DFS (P =0.010,0.018 respectively),and RLCs during aplasia and change rate of the megakaryocyte counts after the second postremission therapy were independent prognostic factors for OS (P =0.009, 0.038respectively).Conclusion After AML patients (non-M3) achieving CR by induction therapy,BM oil drop tends to increase along with postremission chemotherapy cycles accumulation,while the megakaryocyte counts tend to decrease.Dynamic observations of bone marrow oil drop and megakaryocyte counts are helpful for assessing the prognosis of acute myeloid leukemia (non-M3).

OBJECTIVETo ascertain histology changes of hereditary gingival fibromatosis (HGF) and the location of HGF gene.

METHODSA pedigree analyses of HGF; and the ultrastructure of gingival overgrowth tissue was observed with electron microscopy. The overgrowth of the HGF gene was defined with microsatellite markers.

RESULTSThe connective tissue of HGF consisted of coarse collagen bundles and several kinds of cells arranged abnormally, such as: epithelial cells, smooth muscle cells and so on; the HGF locus had been mapped to chromosome 5q13-q22.

CONCLUSIONSThe gingival pathologic changes resemble "hamartoma"; the findings has implications for identification of the underlying genetic basis of HGF.

Child ; Chromosome Mapping ; Chromosomes, Human, Pair 5 ; genetics ; Family Health ; Female ; Fibromatosis, Gingival ; genetics ; pathology ; ultrastructure ; Genetic Predisposition to Disease ; genetics ; Gingiva ; metabolism ; pathology ; ultrastructure ; Humans ; Male ; Microsatellite Repeats ; Microscopy, Electron ; Pedigree

OBJECTIVE: To explore the relationship between serum IL-4, IFN-gamma, IL-10 levels and the aetiology of juvenile-onset recurrent respiratory papillomatosis. METHOD: Serum IL-4, IFN-gamma, IL-32 levels of 15 JORRP children were detected by use of enzyme-linked immunosorbent assay (ELISA) and compared with those of healthy control group. RESULT: Serum IL-4 levels were significantly higher in the JORRP children (P<0.01): (524.65 +/- 147.77)pg/ml in the JORRP children and (213.27 +/- 87.48) pg/ml in the healthy control group. Serum IFN-gamma levels were significantly lower in the JORRP children (P<0.01): (2.87 +/- 0.84) pg/ml in the JORRP children and (10.63 +/- 5.09) pg/ml in the healthy control group. Serum IL-32 levels were significantly lower in the JORRP children (P< 0.01): (2.47 +/- 1.60) pg/ml in the JORRP children and (9.08 +/- 2.66) pg/ml in the healthy control group. CONCLUSION 1) While the concentration of Th2 like cytokine IL-4 in children with JORRP was higher than that in control group, the concentration of Th1 like cytokine IFN-gamma in children with JORRP was lower than that in controls, indicating that the polarization of Th1 /Th2 T cell in children with JORRP; 2) The polarization of Th1/Th2 T cell may cause the reduction of the serum IL-32 as a proinflammatory role in host immunity system that could not eradicate HPVs because of lacking enough inflammatory stimulation.
Case-Control Studies ; Child ; Female ; Humans ; Infant ; Interferon-gamma ; blood ; Interleukin-4 ; blood ; Interleukins ; blood ; Male ; Papillomavirus Infections ; blood ; Respiratory Tract Infections ; blood