Objective The research was to achieve Shanghai resident satisfaction of primary health service after new health reform.Methods During self-compiled questionnaire survey,the research adapted stratified random sampling to select 9 community health centers in Shanghai urban,rural and suburb areas.Results Shanghai resident satisfaction rate of new health reform was 85.2％.Satisfaction rate of basic medical security system was 85.0％.Satisfaction rate of basic medical service was 96.5％.Satisfaction rate of basic public health service was 95.1％.Age,region,job,education and income were main factors to satisfaction of primary health service.Conclusion From an overall point of view,Shanghai resident satisfaction of primary health service after new health reform was high.However,the level of basic medical security and convenience of reimbursement were not high.Medical expenses of primary health care institution had not been effectively controlled.Basic medicine could not fully meet the medication needs of primary health care institutions.

Objective To research and develop the model of external reciprocating sports intermittent hypoxia box for rats. Methods Two animal cabins (28 cm?20 cm?15 cm) and one hypoxia chamber (80 cm?80 cm?60 cm) which covered each cabin in turn were developed. 4 male SD rats were placed in each animal cabin. The hypoxia chamber in which low O2 concentration was maintained with filling high-pure Nitrogen continuously, moved to and fro between two animal cabins, and driven by a servomotors. Two animal cabins were covered in turn by the hypoxia chamber and get the same low O2 concentration as in the hypoxia chamber. The goal volume fraction of oxygen in hypoxia chamber was (10?0.5)% and the time of unilateral movement from one animal cabin to another was 4 s, the cycle time of intermittent hypoxia was 180 s, the retention time was 86 s (including the hypoxia and normoxia time was 90 s respectively). The hypoxia chamber runs 8 h per day. The numerical value on artery blood gas of rats in which hypoxia chamber inside and outside was measured Results The reciprocating sports intermittent hypoxia chamber can be operated safely and reliably. The lowest PaO2 is (4.766? 0.536) kPa(or (35.75 ?4.02) mmHg) and the lowest SaO2 is 0.69 ?0.08 when the animal cabin in hypoxia chamber. Conclusion The chronic intermittent hypoxia model for rats is established by self-developed external reciprocating sports intermittent hypoxia chamber.

Objective To evaluate the clinical outcome and the acute toxicity in nasopharyngeal carcinoma (NPC) treated with tomotherapy followed by the anti-EGFR monoclonal antibody.Methods Between March 2008 and November 2009,34 newly diagnosed NPC patients were treated with helical tomotherapy combined with nimotuzumab or cetuximab.All the patients underwent tomotherapy at the dose of 70 Gy/33F for the gross tumor volume (pGTVns) and positive lymphnodes (GTVnd) ,and 60 Gy/33F for the high risk clinical target volume (PTV1),and 56 Gy/33 F for the low risk clinical target volume (PTV2),respectively.17 patients in group N were given weekly injection of 200 mg for 6-7 times and 17 patients in group C were given initial dosage 400 mg/m2 followed by subsequent weekly dosage of 250 mg/m2 for 6-7 times.Acute lesions were evaluated with the RTOG/EORTC criteria.Result The median follow-up time was 22 months.The effective rates (CR + PR) in 3,6 and 12 months were 14/17,12/17,12/17 in group N and 15/17,14/17,14/17 in group C.The 1 year survival rate was 15/17 in group Nand 17/17 in group C.Nimotuzumab had less acute mucositis reaction (u = 2.25,P < 0.05),weight loss(t=2.56,P=0.02) and rash (u=4.36,P＜0.01) compared with cetuximab.Conclusions Helical tomotherapy combined with nimotuzumab or cetuximab was effective and made no difference in the shortterm efficacy and 1 year survival rate for the patients with NPC.Nimotuzumab has less acute reaction than cetuximab.More studies should be done to prove long-term effects.

OBJECTIVE:To demonstrate challenges of pharmacy automation reconstruction so as to set solutions. METHODS:Based on literature review,analysis of pharmacy automation setting and features,this paper gave the suggestions and solutions on construction cost,management model change,equipment maintenance and emergency response,etc. according to the practice of the hospital. RESULTS&CONCLUSIONS:Pharmacy automation construction should be stick to the requirements of new health re-form to lower the cost by using the out resources and interior optimal allocation,to improve efficiency by unified planning and proper design,and to ensure the system running efficiently by sufficient maintenance and contingency plan.

Objective To investigate the incidence and constituent characteristic of neoplasm in oromaxillo-facial region in Xinjiang. Methods A total of 2161 patients with benign or malignant oral-maxillofacial tumors diagnosed in Department of Dentofacial Surgery of the First Affiliated Hospital of Xinjiang Medical College from 1995 to 2009 were analyzed retrospectively. Results Of the 2161 cases, 58.49% (1264/2161) was benign tumors, 33.13% (716/2161) malignant tumors, and 8.38% (181/2161) tumor-like lesions. The most common benign tumors were pleomorphic adenoma, hemangioma, papilloma,adenolymphoma and ameloblastoma. Squamous cell carcinoma constituted the majority of the malignant tumors. The most common malignant tumors of salivary gland were adenoid cystic carcinoma. The most common odontogenic tumors was ameloblastoma. The most common sites of malignant tumors were tongue, lip, parotiod gland and buccal mucosa. Conclusions The common pathological type of oral and maxillofacial benign neoplasm and the most common sites of malignancy in Xinjiang region were similar to those of other places inside and outside the country. Adenoid cystic carcinoma was more common than other salivary originated tumors. There was more malignant tumors in Uygur nationality than in Han living in the same region.

Objective To discuss the clinical characteristics and prognosis of 15 children with hand foot and mouth disease (HFMD) and acute flaccid paralysis (AFP) who were admitted to Beijing Ditan Hospital during the outbreak of HFMD in 2008. Method The epidemiology, clinical manifestations, cerebrospinal fluid (CSF),magnetic resonance imaging and prognosis of 15 children with HFMD and AFP were retrospectively reviewed. The recovery of the patients' affected extremities were monitored for 4 weeks. Results The mean age of these patients was (22.47 ± 20.68) months (range: 5～72 months). Acute paralysis developed (3.47 ± 1.68) days after the onset of fever and progressed to maximum severity within (1～2) days. Poliomyelitis-like syndrome was observed in all cases. Of the 15 cases, 10 had monoplegia of lower limbs, two had paraplegia, one had monoplegia of upper limbs and two had quadriplegia. In these cases, the muscle power varied from level 0 to level 4, and six even showed no muscle power in their affected extremities. Thirteen cases developed neurologic complications (encephalitis, meningitis or ataxia) and three had transient urinary retention. Cerebrospinal MRI examination in eight cases showed hyperintense lesions on T2-weighted images, predominantly in the impaired anterior horn regions of the spinal cord (C2～C7 for cases with upper extremity impairments and T12～L1 for cases with lower extremity impairments), and displayed long T1 signals and long T2 signals. In addition, the midbrain, brain-stem or medulla was also involved in four cases who also contracted encephalitis or meningitis. The muscle strength in 11 patients with single lower extremity impairment showed improvements in the distal limb muscles within 4～8 days, and the other cases showed recovery 2～3 weeks later. Conclusions HFMD in combination with AFP most commonly occurs in children aged less than 2 years old. Acute paralysis develops during the early stage of infection and progresses to a maximum severity within 2 days. In most cases described here, paralysis occurred in a single lower extremity and recovered more rapidly than those with all four limbs affected or with single upper extremity impairment . MRI examination is particularly valuable for the diagnosis and prognosis of AFP because of its high sensitivity and accuracy.

Objective To explore the effects and the mechanisms of curcumin on in vitro viability,migration and invasion of human breast cancer cell line.Methods The test group (the concentrations of curcumin were 5,10,20 μg · mL-1,respectively)and control group were set in experiment.The inhibition effect of curcumin on the viability of MDA-MB-231 was determined with methyl thiazolyl tetrazolium (MTT).The apoptosis rate was determined with TUNEL assay.Themigration rate was determined with wounding assay.The invasion number of MDA-MB-231 was determined with tranwell assay.The expression of phosphorP38 was determined with Western blot.Results Curcumin suppressed MDA-MB-231 cell viability in a concentration-dependent manner when compared to the control.In high-dose group,cell viability after 48 h of curcumin treatment was decreased 49.17％ compared to control group;In medium-dose group,cell viability after 48 h of treatment was decreased 67.63％.In medium-dose group,the apoptosis rate after 48 h of curcumin treatment was increased 6.44％ compared to control group (0.38％);the apoptosis rate 48 h of curcumin treatment was increased 24.22％ in high-dose group.In medium-dose group,the migration rate after 48 h of curcumin treatment was decreased 55.33％ compared to control group;the migration rate 48 h of curcumin treatment was decreased 40.67％ in high-dose group.In medium-dose group,the invasion number after 48 h of curcumin treatment was decreased (37 ± 7) cell,compared to control group (104 ± 8) cell;the invasion number 48 h of curcumin treatment was decreased (25± 9) cell in high-dose group.In medium-dose group,the expression of phosphor-P38 after 48 h of curcumin treatment was decreased 57.63％ compared to control group;the expression of phosphor-P38 was decreased 42.51％ in high-dose group.Conclusion Curcumin suppresses human liver cancer cell MDA-MB-231 viability,migration and invasion by suppressing the expression of phosphorylation P38.

Animals ; Cell Hypoxia ; Cells, Cultured ; Chemokine CXCL12 ; genetics ; metabolism ; Endothelial Cells ; cytology ; metabolism ; Female ; Gene Expression Regulation ; Hypoxia-Inducible Factor 1, alpha Subunit ; genetics ; metabolism ; Immunohistochemistry ; Male ; Pulmonary Artery ; cytology ; RNA Interference ; RNA, Messenger ; genetics ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Swine

OBJECTIVETo investigate the protective effect of progesterone against high intraocular pressure-induced ischemia-reperfusion (IR) injury.

METHODSTwenty-four SD rats were randomly divided into normal control, IR model, dimethyl sulfoxide (DMSO) solvent treatment group, and progesterone treatment group. In the latter 3 groups, retinal IR injury was induced by intraocular injection of saline. In the progesterone group, intraperitoneal injections of 4 mg/kg progesterone were administered 30 min before and 2 h after ischemia, and an equivalent volume of DMSO was used in the DMSO group. The content of malondialdehyde (MDA) and superoxide dismutase (SOD) activity were measured by spectrophotometer after the treatment, and the pathological changes of the retina were observed by transmission electron microscope and light microscope.

RESULTSSix hours after reperfusion, the content of MDA in the model group was significantly higher than that in the normal control group (P<0.01), but lower than that in progesterone treatment group (P<0.01); reverse changes in SOD activity was observed. In the model group, the inner nuclear layer and nerve fiber layer became thinner with obvious cellular pathologies including nuclear condensation, mitochondria vacuolization and endocytoplasmic reticulum swelling. Progesterone treatment markedly alleviated these pathologies in the inner nuclear layer and nerve fiber layer of the retina.

CONCLUSIONProgesterone offers protection of the retina against IR injury in SD rats by increasing SOD activity and decreasing MDA content in the retina.

Animals ; Dimethyl Sulfoxide ; Female ; Ischemia ; etiology ; pathology ; Male ; Malondialdehyde ; metabolism ; Ocular Hypertension ; complications ; Progesterone ; pharmacology ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; etiology ; prevention & control ; Retina ; metabolism ; Retinal Vessels ; physiopathology ; Superoxide Dismutase ; metabolism

Diabetic retinopathy (DR) is an important cause of vision loss and blindness in diabetic patients. Studies have shown that neurodegenerative changes have occurred before diabetic retinal microvascular injury, such as reactive glial increase and ganglion cell apoptosis, and endoplasmic reticulum stress is involved in this process.Studies have shown that neurodegenerative changes have occurred before diabetic retinal microvascular injury, mainly as ganglion cell apoptosis, and endoplasmic reticulum stress is involved in this process.The UPR has three signal paths:the ATF6 signal path, the PERK signal path, and the IRE1 signal path.It is closely related to oxidative stress, inflammation, apoptosis, BRB destruction and angiogenesis in the DR process.Exploring the intrinsic mechanism of ERS and ganglion cell injury is of great significance for finding new effective drugs to prevent or treat diabetic patients.