Child ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Prognosis ; Staphylococcal Scalded Skin Syndrome ; diagnosis ; drug therapy

Objective To evaluate the effect of mental intervention combined with simple brachial plexus anesthesia in children' upper extremity operation. Method 80 cases of8 ～ 12 years old children were selected after strict evaluation and screening,of who needed upper extremity operation(fractures internal fixation not included) ,and the surgery time less than 120 minutes. All the operations were completed under the simple brachial plexus anesthesia, and combined with mental intervention preoperatively and intraoperatively. The changes of HR and BP intraoperatively the psyche condition after the operation completed were observed and followed up the mental change postoperatively. Result All the operation were completed. The HR and BP were stable intraoperation (P ＞ 0. 05), the psyche was quiet after the operation completed,and no mental disorder was happened postoperative. Conclusion The mental intervention combined with simple brachial plexus anesthesia was safe in 8 ～ 12 years old children' upper extremity operation, and it deserved to spread and apply.

Esophagus ; Foreign Bodies ; Humans ; Infant ; Male

OBJECTIVE:To compare the inhibition effect of Compound danshen tablets on platelet activation and that of Danshen tablets in patients with coronary atherosclerosis.METHODS:90 patients with coronary atherosclerosis were randomized into compound danshen tablet group,danshen tablet group and control group with treatment course of 2 months.30 cases were included into normal group.Radioimmunoassay and realtime RT-PCR were applied to detect mRNA expression of PTGIS,cAMP,TXA2 and PGI2 in plasma respectively and compared with control group.RESULTS:As compared with normal group,the mRNA expression of cAMP,PGI2,PTGIS were decreased markedly while expression of TXA2 was increased remarkably.In compound danshen tablets group and danshen tablets group the mRNA expression of cAMP,PGI2 and PTGIS were increased while the expression of TXA2 was decreased.The increase and decrease of mRNA expression in compound danshen tablets group was higher than that in danshen tablet group.CONCLUSION:Both of Compound danshen tablets and Danshen tablets could inhibit platelet activation and prevent acute coronary syndrome.The effect of Compound danshen tablets on inhibiting platelet activation is better than that of Danshen tablets.

Craniofacial Abnormalities ; genetics ; Humans ; Mutation ; Tooth Abnormalities ; genetics

Objective To study sleeping conditions and relevant factors for insomnia in the elderly people aged 60 years and over in the community of Shanghai,China.Methods A cross-sectional study on sleeping condition by questionnaire was conducted among 2789 elderly people aged 60 years and over during July to October 2005 in seven neighborhood committees of Jing'an District,Shanghai,China,with cluster sampling.Results Totally,2304 elderly people completed the study questionnaire with a response rate of 82.61%.Prevalence of insomnia was 14.84% (342/2304) in the elderly.Logistic regression analysis showed that age increasing (OR=1.02),female (OR=2.20),drinking before sleeping (OR=2.98), room light (OR=3.89),noise (OR=1.95),diabetes (OR=1.82),hypertension (OR=1.49),stroke (OR=1.65),osteoporosis (OR=1.76) and number of afflicted chronic diseases (OR=1.43) all were risk factors for insomnia in the elderly (P

BACKGROUND: The treatment of multilevel cervical spondylotic myelopathy (MCSM) aims at sustaining the spinal cord compression and restoring the stability of the cervical vertebrae at most.OBJECTIVE: To analyze the clinical characters of anterior cervical discectomy with fusion and expansive open-door laminoplasty for MCSM.METHODS: Sixty-seven patients with MCSM were divided into two groups, and treated with anterior cervical discectomy with fusion (group A) or posterior cervical expansive open-door laminoplasty (group B). All the patients were followed up for 12 months, and the range of motion of cervical vertebrae, cervical curvature index were observed,as well as the Visual Analogue Scale and Japanese Orthopaedic Association scores were condueted. Moreover, the operation time, blood loss and adverse reactions were recorded.RESULTS AND CONCLUSION: (1) The loss of range of motion of the cervical vertebrae in the group B was significantly less than that in the group A (P < 0.05). (2) The cervical curvature index in the group A was significantly improved (P < 0.05), but the index had no significant change in the group B. (3) The axial systems were significantly improved in both groups, especially in the group A (P < 0.05). (4) The neurological function was significantly improved in both groups (P < 0.05), which showed no significant difference between two groups (P > 0.05). (5) The intraoperative blood loss in the group B was significantly more than that in the group A (P < 0.05). (6) The incidence of hoarseness and dysphagia in the group A was 19％. The incidence of wound infection, cerebrospinal fluid leakage and C5 nerve root palsy in the group B was 9％. (7) These results suggest that during choosing an appropriate method for MCSM,surgeons' skills and patients' situation should be considered.

Objective To retrospectively review the PET/CT imaging features of sarcoidosis and improve the diagnostic accuracy of this benign disease.Methods The PET/CT imaging characteristics and clinical data, including lesion size, distribution, standardized uptake value (SUV) and the ratio of misdiagnosis, of 11 sarcoidosis patients (5 confirmed pathologically and 6 clinically) were retrospectively analyzed.Results (1) Eleven patients had lymph node involvement:mediastinum and hilar lymphadenopathy in 11/11, supraclavicular fossa lymphadenopathy in 8/11, retroperitoneal lymphadenopathy in 8/11, pelvic cavity lymphadenopathy in 3/11.(2) Extrathoracic lesions were found in 7/11 with 4 lung involvement, 2 liver involvement, 1 parotid gland and temporalis involvement and 1 bilateral iliac and sacral bone involvement.(3) The size of the lesions ranged from 1.0 to 4.6 cm and the CT density ranged from 30 to 40 HU.The lesions in the lung are hypodense and in the liver are slightly hypo-or iso-dense.18F-fluorodeoxyglucose (FDG) uptake of all lesions was definitely increased in 6 cases; 18F-FDG uptake of some lesions was moderately or definitely increased in 2 cases, and slightly increased uptake in 3 cases.(4) The PET/CT diagnosis was consistent with the final diagnosis in 6/11.The 5 cases of misdiagnosis were malignant lymphoma (4/11) and lung cancer ( 1/11 ).Conclusions Differentiation between sarcoidosis and lymphoma in patients presenting with hilar lynphadenopathy can be difficult.Whole-body PET/CT may be helpful in the differentiation of the two diseases.

Objective To investigate the effects of granulocyte-macrophage colony-stimulating factor (GM-CSF) on the generation of human myeloid derived suppressor cells (MDSCs) relied on peripheral blood monocytes,and to establish efficient induction system in vitro of MDSCs.Methods Kidney transplantation recipients between January and March 2017 were included in this study.Purified CD14 + cells isolated from peripheral blood were cultured in the presence of GM-CSF with different concentrations for 7 days.Phenotypes and immunosuppressive abilities of induced MDSCs (iMDSCs) were investigated with FACS analyses.Inducible nitric oxide synthase (iNOS) mRNA expression was detected by qRT-PCR to determine the influence of iNOS-pathway on the immunosuppressive abilities of iMDSCs.Results A total of 11 recipients were included in this study.HLA-DR expression decreased sharply after the culture with GM-CSF.iMDSCs showed the similar phenotype characteristics with monocytic-MDSCs (M-MDSCs) as well as significant ability to suppress T cells proliferation and cytokines production.iMDSCs expressed higher levels of iNOS than monocytes,and the inhibitor effects of iMDSCs were significantly reduced after treatment with L-NMMA (1 mmol/L).The variations of phenotype and suppressive ability were concentrationdependent,and more significant changes could be revealed in the group of 10 μg/L GM-CSF.Conclusion GM-CSF-treated peripheral blood monocytes can be efficiently transformed to M-MDSCs,and suppress T cells proliferation and cytokines secretion via iNOS-dependent pathway.These results may contribute to establish MDSCs induction system,which would provide a basis for the clinical application of MDSCs.

To investigate the effects of gambognic acid (GA) on TRAIL-induced apoptosis of cancer cells, human colon HT-29 cancer cells were treated with GA to promote apoptosis. Inhibition of the cell proliferation was measured with MTT assay and cell apoptosis was detected with formation of DNA ladders in agarose gel electrophoresis, and activation of caspase activity. The content of cytosolic reactive oxygen species (ROS) was measured with flow cytometry. The activities of Caspase-3, -8, -9 were detected using spectrophotometric assay. The levels of c-FLIP, CHOP, DR4 and DR5 in cells were tested by Western blot. Combination of GA (1 µg · mL(-1)) and TRAIL (40 ng · mL(-1)) significantly reduced proliferation and increased apoptosis of HT-29 cells over those induced by each agent alone. Percentage of apoptotic cells was increased to 45.5%. GA markedly enhanced the intracellular ROS generation. Expression of CHOP, DR4 and DR5 was up-regulated to 7.38, 5.41, and 4.85 times of the control group, respectively. GA promoted activation of Caspase-3, -8, and -9 by TRAIL (P<0.05). Furthermore, the expression of anti-apoptotic protein c-FLIP was down-regulated to 0.22 ± 0.08 times of the control group. In conclusion, GA sensitizes HT-29 cells to TRAIL-induced apoptosis by promoting ROS-activated ERS pathways, up-regulating of DR4 and DR5, and inhibiting c-FLIP expression.
Apoptosis ; Apoptosis Regulatory Proteins ; metabolism ; Caspases ; metabolism ; Cell Line, Tumor ; Cell Proliferation ; Colonic Neoplasms ; metabolism ; Down-Regulation ; HT29 Cells ; Humans ; Reactive Oxygen Species ; metabolism ; TNF-Related Apoptosis-Inducing Ligand ; pharmacology ; Up-Regulation ; Xanthones ; pharmacology