Objective To investigate the emotional problem of attention deficit and hyperactivity disorder(ADHD).Methods(Seventy) ADHD children and 45 controls were evaluated with the screen for child anxiety related emotional disorders(SCARED) and depression self rating scale for children(DSRSC).Results Children with ADHD showed significantly higher somatization/panic,general(anxiety),separated anxiety,scholasstic phobia and anxiety total score,depression total score(all P

DNA methylation is closely related to the genesis and development of glioma.The CpG islands hypermethylation in promoter region of DNA repair genes,cell cycle controlling genes,apoptosis related genes,tumor suppressor genes and invasion related genes are found in glioma.Finding the specific methylation profile and molecular marker of glioma is helpful for the pathology class,early diagnosis and prognostic evalua-tion.Meanwhile,DNA methylation has the characteristic of reversibility,which may provide new ways for the treatment of glioma.

Atherosclerosis is the most important cause of ischemic stroke. microRNAs can play an important role in the lipid metabolism, vascular inflammatory response, angiogenesis, as wel as smooth muscle cel proliferation and phenotypic conversion, etc. by regulating the functions of vascular endothelial cel s, vascular smooth muscle cel s, and mononuclear macrophages. It is closely associated with the occurrence and development of atherosclerosis. This article mainly reviews the regulatory effect of microRNAs on lipid metabolism and vascular inflammatory response in pathogenesis of atherosclerosis.

Objective To investigate self-management status of the DM patients,and to confirm scientifically the importance of emphasising diabetes education in the DM patients.Methods With the questionnaire on self-management status & the possessed degree of DM knowledge and the method of consulting the medical records,697 DM patients were investigated.Results There were about 47.20% of patients who did not take glycemic examination in one year.Awareness rates for the standards of blood lipids and the HbA_1C were 6.5% and 5.5% respectively.And the awareness rates for nutrition treatment principle and scientific mode of physical exercise were 30.3% and 21.8%,respectively.The prevalence of The DM complications was the highest in the cadre(29.52%) and the lowest in the peasants(3.59%).Conclusion The investigation revealed the self-management is imperfect and the DM knowledge in DM patients is insufficient.It should be accentuated for patients to take health education of DM knowledge and improve their level of self-management.

OBJECTIVETo evaluate the effect of the implementation of CIDA/WHO TB Control project in Shangdong Province.

METHODSThe statistical data and supervision information of 42 counties involved in the project from September 2002 to December 2005 were collected and analyzed.

RESULTSThe recorded rate of smear-positive TB patients increased from 23.89 per 100 000 persons to 41.04 per 100 000 persons after 3 turns of project in the 3 years. The cure rate in initially smear-positive patients was 97.21% among 14 592 patients having completed the course of treatment; it was 95.36% among 4978 recurred smear-positive patients after the treatment. Thus, the goal aiming at high rate of diagnosing and curing was achieved.

CONCLUSIONThe successful implementation of the project has improved the diagnose and treatment of infectious pulmonary TB patients in Shangdong Province and facilitate the implementation of Provincial TB Control Program.

OBJECTIVE:To identify a new adulterated dye,and to establish simultaneous detection method for 9 orange-yel-low dyes in Typhae Pollen. METHODS:TLC and LC-MS were used for the identification of the new adulterated dye;TLC and HPLC method were used for determining 9 orange-yellow dyes. The determination was performed on Welch AQ-C18 column with mobile phase consisting of acetonitrile-0.05 mol/L ammonium acetate solution (gradient elution) at the flow rate of 1.0 mL/min. The detection wavelength were set at 432 nm (lemon yellow,metanil yellow,gold orange O,basic orangeⅡ) and 484 nm (sun-set yellow,acid orange Ⅰ,gold orangeⅡ,orange G,basic orange 21). The column temperature was 35 ℃.The sample size was 10 μL. RESULTS:TLC spots of auramine O,lemon yellow and new adulterated dye were clear and well separated without in-terference from negative control;new adulterated dye was identified as metanil yellow. TLC spots of lemon yellow,sunset yellow, orange G,acid orangeⅠ,gold orangeⅡ,auramine O,metanil yellow,basic orange 21 and basic orangeⅡwere clear and well sep-arated without interference from negative control. The limits of detection were 0.30,0.20,0.33,0.16,0.19,0.19,0.31,0.26, 0.30 mg/kg. CONCLUSIONS:The established method is able to detect adulterated dye and orange-yellow dye in Typhae Pollen rap-idly and accurately.

Objective To study the clinical application of finger reconstruction by transplantation of two second toes and evaluate the postoperative appearance and function regarding the reconstructed hand and donor feet. Methods Defect of fingers were treated by transplantation and reconstruction with a total of 74 cases,including two second toes transplantation for both thumbs in 2 cases,thumb with index finger in 10 cas es, index finger with middle finger in 8 cases and middle finger with ring finger in 17 cases. Results Sevetythree fingers survived except 1 failed. During the follow up examination made from 3 to 36 months, the reconstructed fingers could move, write and dress with ease, pinch forcefully, show good recovery of manual work and the sensation of pain and warmth. Two-point discrimination found to be between 5 to 10 mm. Both donor feet have symmetrical appearance with normal gait and satisfactory motion. Also, no pain was complained.Conclusion Transplantation of two second toes from both feet is a good method to reconstruct defect of multiple fingers, and has little effect on the appearance and motion of feet.

Antibiotics, Antineoplastic ; pharmacology ; Breast Neoplasms ; enzymology ; pathology ; Cell Line, Tumor ; Doxorubicin ; pharmacology ; Drug Resistance, Multiple ; drug effects ; Drug Resistance, Neoplasm ; drug effects ; Female ; Glucosyltransferases ; biosynthesis ; genetics ; Humans ; Oligodeoxyribonucleotides, Antisense ; genetics ; RNA, Messenger ; biosynthesis ; genetics ; Transfection

An introduction of an intelligent testing instrument for medical electrical equipment security is given in this article. The realization of its testing functions is based on a single-chip processor, the high-voltage control circuit and the relay combination network technology. It can be used to test security parameters such as the continuous leakage current, patient auxiliary current, dielectric strength and protective earth impedance. It is suitable for the medical electricity security testing of Kind I, II and Type B, BF, CF (internal power supply) medical electrical equipments.
Electricity ; Equipment Design ; Equipment Failure Analysis ; instrumentation ; methods ; Equipment Safety ; instrumentation ; methods ; Software Design

Objective: To explore the safety and efficacy of lipoprotein apheresis (LA) in treating the patients with familial hypercholesterolemia (FH).
Methods: A total of 12 FH patients treated in our hospital from 2015-02 to 2016-10 were retrospectively studied. Based on intensive cholesterol lowering therapy with rosuvastatin (10-20) mg Qd and Ezetimibe 10 mg Qd, the patients received LA by double ifltration plasma pheresis (DFPP) via bilateral elbow central vein or femoral vein. The changes of lipid level were compared at before and after LA treatment.
Results: For pre- and immediately after LA treatment, the average total cholesterol (TC) was (9.42±3.65) mmol/L vs (2.84±0.83) mmol/L, low density lipoprotein cholesterol (LDL-C) was (7.31±3.46) mmol/L vs (1.95±0.82) mmol/L; at 1, 3, 7 and 30 days after treatment, TC and LDL-C levels showed increasing trend, while they were still lower than they were before treatment, allP<0.01. For pre- and immediately, 1 day, 3 days after treatment, the average HDL-C level was (0.96±0.31) mmol/L, (0.63±0.17) mmol/L, (0.56±0.15) mmol/L and (0.68±0.22) mmol/L respectively,P<0.05-0.01. For pre- and immediately after LA treatment, the average TG level was (1.90±0.86) mmol/L vs (0.88±0.38) mmol/L,P<0.05. Only 1 patient had the symptoms of hypotension, nausea and sweat, the patient was relieved by expectant treatment.
Conclusion: LA therapy may decrease blood levels of TC and LDL-C at short term in FH patients with good tolerance;even TC and LDL-C could slowly increase after treatment, while combining with lipid lowering therapy, it has been a safe and effective method for treating relevant patients.