Objective To introduce a patent: The assembled equipment of external counterpulsation with an oxygen mask in the treatment of ischemic diseases that has been opened by the national property right bureau of knowledge.Methods Based on the current equipment,oxygen was provided with a mask along with external counterpulsation.Results It could enhance blood stream as well as the blood oxygen rate.Conclusion Assembled equipment of external counterpulsation with oxygen mask can enhance cure speed and rate in the treatment of ischemic diseases.

Gastroesophageal reflux disease( GERD)is a common gastrointestinal disorder during pregnancy. Several factors including decreased lower esophageal sphincter pressure, increased intra-abdominal pressure secondary to the enlarged gravid uterus and alteration in gastrointestinal motility have been linked to the pathogenesis of GERD. Diagnosis and treatment of diseases during pregnancy are unique. Life-style modifications are helpful for the majority of patients. When considering medical therapy,a step-up therapy from antacids,H2 receptor antagonists to proton pump inhibitors should be followed. In patients without a prior history of reflux,symptoms usually are relieved after delivery.

From 2004 to 2005,In order to find the impact on the children`s behavoir in the one parent family, we selected the parents divorced family and the normal family to compare the behavior difference of 5-6 years old children from 45 families ,in them, 19 boys and 31 girls. In group one, 15 families,only the mother take care the children, In group two,15 families, Only the Father take care the children .In group three,only the Grand Parents take care the children, in Group four, we select 15 normal families`s Children. They have the similar ages, after checking in their expression,character and the intelligence, The average score of group1,2and 3 on expression is 138,the score of the group 4 is 195, the different ratio data (P

Objective To investigate the expression changes of aquaporin-1 (AQP1) and aquaporin-9 (AQP9) in rats after traumatic brain injury, and explore the roles of AQP1 and AQP9 in the development of brain edema.Methods In an impact-acceleration head injury model of rat, brain water content was measured by wet-dry weight method at 1 h, 6 h, 24 h, 48 h and 168 h after brain trauma. The expressions of AQP1 and AQP9 in brains were investigated by immunohistochemistry and Western blot.Results Brain water content increased in the injuried brain tissues after 1 h post-injury, reached peak at 24 h and returned at 168 h. Both expressions of AQP1 and AQP9 were induced in reactive astrocytes adjacent to injury sit at 6 h and 24 h after brain trauma. Staining of AQP1 in the endothelial cells was not present in normal rat brains but appeared strong after brain trauma.Conclusion A remarkable induction expression of AQP1 or AQP9 after brain trauma may participate in the development of brain edema.

ObjectiveTo compare the appearance of abnormal lipid accumulation in skeletal muscle fibers in various neuromuscular disorders by analyzing the results of Oil-Red-O staining of muscle biopsy samples. Methods523 muscle biopsies performed in 1998—2002,consisted of lipid storage myopathy, mitochondrial diseases, inflammatory myopathy, muscular dystrophy, steroid myopathy, alcoholic myopathy and neurogenic muscle atrophy,were studed. ResultsType Ⅰ fibers were selectively involved in lipid storage of muscle fibers.In all diseases, men were more frequently affected than momen in which men to women was 3∶2.Marked uniformity lipid storage in muscle fibers was found most frequently in patients with lipid storage myopathy and mitochondrien-lipid-glycogene storage diseases. Moderate uniformity lipid storage in the muscle fibers was found in patients with steroid myopathy, alcoholic myopathy and malnutrition. Moderate or marked non-uniformity lipid storage in muscle fibers was found in patients with mitochondrial cytopathy, inflammatory myopathy, muscular dystrophy. Moderate non-uniformity lipid storage in muscle fibers was found in patients with neurogenic muscle atrophy. Mild lipid storage in muscle fibers was found in numerous systemic disease and neuromuscular disorders. ConclusionNumerous neuromuscular diseases can associated with abnormal lipid metabolism in muscle fibers, in which the men are more involved than women. The appearance of lipid accumulation in the muscle fibers markedly changes in different neuromuscular diseases. The diagnostic value of lipid storage in muscle fibers should be considered under analysis clinical symptoms and other myopathological findings.

Objective: To imrove the current situation that disinfection is inconvenient and ineffective when infant incubators are used. Methods: To make some improvements without changing the structure and performance of existing infant incubators. Results: Built-in disinfection device is designed to overcome the difficult operation, poor effect and inconvenience in use. Conclusion:It has been awarded“the state utility model”for its safety and convenience (patent no:ZL200520117573.9).

Objective　To investigate the effects of a wide range of concentrations of As2O3 malignant lymphoma cell lines. Methods　Cell apoptosis situation ,cellular DNA contents and bcl-2 protein expression were determined by cell stain, TdT-mediated dUTP Nick-end Labeling (TUNEL) and flow cytometry. Results　0.5 μmol/L～2.0 μmol/L As2O3 could inhibit Raji cell growth accompanied by the appearance of morphologic characteristics of apoptosis. Number of sub-G1 cells significantly increased and bcl-2 protein expression in Raji cells was significantly down-regulated assayed by flow cytometry. The relationship between bcl-2 protein and the concentrations of As2O3 showed a dose-and time-dependent effect; so did the number of sub-G1 cells. However, there was no effect of 0.5 μmol/L～4.0 μmol/L As2O3 on Jurkat cell.Conclusion　It is found that As2O3 could significantly inhibit the growth of B lymphoma cell lines and induce their apoptosis.

ObjectiveTo observe the efficacy and safety of house dust mite vaccine in the treatment of house dust mite-allergic rhinitis.Methods47 patients with allergic rhinitis were recruited into the study.The course of SIT was treated by house dust mite vaccine for 51 weeks.Self-contrast method was used to compare the symptom score,nasal airway resistance before and after treatment.Then we observed the security in the process of injection.ResultsThe symptom score was (7.40 ± 1.64) vs ( 3.40 ± 1.50 ) pre and post therapy.Nasal airway resistance were (2.02 ±0.72) vs ( 1.06 ± 0.81 ) kPa · s -1 · L-1.Both the values of the data had significant differences( t =15.49,4.44,all P ＜ 0.01 ).No serious adverse reaction was observed.ConclusionSIT was able to improve the clinical symptoms and decrease nasal airway resistance.House dust mite vaccine was an effect and safe drug for the dust mite allergic asthma patients.

Objective: To study clinical significance of endogenous vitamin C 、 E in patients With hypertension and stroke. Methods: The serum vitamin C、 E, Malondialdehyde (MDA), superoxide dismutase (SOD) were determined by ultraviolet spectrophotometry in patients with hypertension (23 cases)、 hypertensive cerebral hemorrhage (CH, 30 cases)、 ischemic cerebrovascular disorders (IC, 25 cases) and control groups (20 cases). Results: Compared with control group, at acute stage of stroke, the Vit C、 E and SOD levels significantly reduced (P＜0. 01), the MDA level significantly increased (P＜0.01); at convalescent stage, the Vit C、 E gradually recover to normal, the SOD still reduced (P＜0.05), the MDA still incresed (P＜0.05). Conclusion: The endogenous Vit C、 E have significant change in patients with acute stage of stroke, it gradually recovers to normal in convalescent stage. Meanwhile the SOD and MDA change accordingly.

Objective To analyze the common and individual training needs of palliative care among nurses in different level hospitals. Methods The self-designed questionnaire about training needs of palliative care was used to investigate 340 nurses in different level hospitals. The data were analyzed by Ridit analysis method. Results There were 24 important items and 26 unimportant items in the common training needs. Regarding the individual training needs,the concept of palliative care,basic nursing care and bereavement support were preferred by the primary-level hospital nurzes,while the principles of palliative care,basic nursing care and pain management in secondary-level hospital nurses,radiotherapy and chemotherapy care and the ethical and moral problems in palliative care in third-level hospital nurses. Conclusion Different level hospital nurs-es have beth common and individual needs in the training contents of palliative care. Ridit analysis can distinguish the differ-ences and provide reference for the training.