Objective to investigate the situation of occupational health of nurses,so as to provide a reference for protecting the health of nurses. Methods Cluster sampling method was employed in this study. totally 1 204 nurses of two three-level general hospital and a cancer hospital in Bei-jing were randomly surveyed with homemade health of nurses′cross-sectional questionnaire,and a nurse medical examination report was access at the same time. Results there was statistically significant difference in the incidence of nurses work pressure and work fatigue in different hospitals and different departments(P < 0.05). 95.18% of the nurses undergo regular medical examinations,of which 56.97% were found abnormal. the dif-ferences in the incidence rate of abnormal medical examination results in nurses were statistically significant among different hospital and different de-partments(P < 0.05). Conclusion Great job stress and work fatigue are observed in nurses,and they have health problems. It is necessary for the hospital to take appropriate interventions to improve physical and mental health nurses.

Carcinoma, Renal Cell ; pathology ; Diagnosis, Differential ; Digestive System Neoplasms ; pathology ; Female ; Gastrointestinal Stromal Tumors ; pathology ; Humans ; Kidney Neoplasms ; pathology ; Leiomyoma ; pathology ; Male ; Melanoma ; pathology ; Perivascular Epithelioid Cell Neoplasms ; pathology ; Sarcoma, Clear Cell ; pathology ; Sarcoma, Endometrial Stromal ; pathology ; Skin Neoplasms ; pathology ; Soft Tissue Neoplasms ; pathology ; Uterine Neoplasms ; pathology

Acupuncture Points ; Aged ; Aged, 80 and over ; Bloodletting ; Female ; Humans ; Middle Aged ; Pruritus ; therapy

Cell Differentiation ; Child ; Dermatofibrosarcoma ; metabolism ; pathology ; Diagnosis, Differential ; Humans ; Immunohistochemistry ; Infant ; Lipoblastoma ; metabolism ; pathology ; Liver Neoplasms ; metabolism ; pathology ; Mesenchymoma ; metabolism ; pathology ; Neoplasms, Germ Cell and Embryonal ; metabolism ; pathology ; Sarcoma ; metabolism ; pathology ; Skin Neoplasms ; metabolism ; pathology ; Soft Tissue Neoplasms ; metabolism ; pathology

Adolescent ; Adult ; Breast Neoplasms ; pathology ; Carcinoma ; pathology ; Diagnosis, Differential ; Endothelium, Vascular ; pathology ; Fasciitis ; pathology ; Female ; Hemangiosarcoma ; pathology ; Histiocytoma, Malignant Fibrous ; pathology ; Humans ; Hyperplasia ; pathology ; Leiomyoma ; pathology ; Leiomyosarcoma ; pathology ; Middle Aged ; Soft Tissue Neoplasms ; pathology ; Uterine Neoplasms ; pathology ; Vascular Diseases ; pathology

Objective To acknowledge the effect of T-lymphocyte subset on lymph node micrometastasis in esophageal cancer patients by the study of the correlation between T-lymphocyte subset and micrometastasis.Methods CD3+、CD4+、CD8+and CD4+/CD8+ were examined in esophageal cancer patients under thoracotomy by flow cytometry,and the micrometastasis were examined by immunohistochemistry in lymph node that were diagnosed as negative for metastases by routine histopathological analysis.Two groups were divided by with or without micro-metastasis,T-lymphocyte subset were compared with two groups.Results CD3+,CD4+ and CD4+/CD8+were significantly lower in group with micrometastasis than in group without micrometastasis,CD8+ was significantly higher in group with micrometagtasis than in group without micrometastasis.Conclusion T-lymphocyte subset is closely associmed with micrometastasis and low CD3+,CD4+ and high CD8+ T-lymphocyte is associated with poor cancer-specific survival.

Objective To investigate the effect of obesity on change of the levels of blood glucose and blood lipid after treatment with different combinations of antihypertensive drugs in patients with essential hypertension (EH). Methods One hundred and thirty-eight patients with mild to moderate EH were randomly divided into 3 groups with different combinations of drugs: reserpine with dihydralazine, hydrochlorothiazide, potassium chloride group (group 1), fosinopril with indapamide group (group 2), and nifedipine with atenolol group (group 3). Treatment period lasted for 14 months. Every group was divided into obesity subgroup and non-obesity subgroup according to Chinese obesity standard. Results After treatment, blood glucose levels were significantly decreased and blood lipid level was unchanged in both obesity subgroup and non-obesity subgroup of group 1. High density lipoprotein-cholesterol (HDL-C)/low density lipoprotein-cholesterol (LDL-C) ratio was significantly decreased and blood glucose was significantly increased in obesity subgroup, however, there was not significant change in the level of blood glucose and blood lipid in non-obesity subgroup of group 2. Blood glucose level was significantly increased and HDL-C/LDL-C ratio was significantly decreased in obesity subgroup, however, there was significant increase only in fasting blood glucose in non-obesity subgroup of group 3. Conclusions The results suggested that treatment with a combination of reserpine and dihydralazine, hydrochlorothiazide, potassium chloride showed beneficial effect on improving carbohydrate metabolism in both obese and non-obese patients with EH, while the treatment with the combination of fosinopril with indapamide deteriorated carbohydrate and lipid metabolism in obese patients with EH, and the treatment with combination of nifedipine with atenolol impaired carbohydrate and lipid metabolism in obese patients with EH.

Objective: To observe the therapeutic effect of intravenous thrombolysis of recombinant streptokinase (r SK) on acute myocardial infarction (AMI) and its safety. Methods: Twenty patients with AMI received r SK for thrombolysis.The reopening rate of infarct related artery,side effect and the fatality rate in hospital were observed. Results: The reopening rate of infarct related artery was 75%. The incidence of slight hemorrhage, fever, low blood pressure,which could be corrected in short time, was 5%, 15%, 15%, respectively. The fatality rate 5 weeks after AMI was 10%. Conclusion: The therapeutic effect of r SK in the thrombolytic therapy of AMI is definite and the safety is fine.

To explore the relationship between serum resistin concentration, hypertension, degree of obesity and blood glucose, fasting serum resistin concentration was measured with EIA in 17 normotensives and 44 patients with essential hypertension. Serum resistin concentration was significantly correlated with age and body fat percectage (BF%). The concentration level was significantly higher in grade 2 hypertension group [(30.5?11.0)?g/L] than in grade 1 hypertension group [(24.3?10.5)?g/L] and in normotensives group [(21.5?6.1)?g/L]. The difference in serum resistin concentration between the three groups disappeared when age and BF% were corrected by analysis of covariance. Serum resistin concentration was significantly correlated with systolic blood pressure, age, BF%, fasting plasma glucose. A stepwise multiple linear regression analysis revealed that age, BF% and fasting plasma glucose were significantly independent predictors of serum resistin concentration. The results suggest that serum resistin concentration is not directly related to blood pressure, but the concentration level is actually correlated with age, BF% and glucose metabolism.