0.05).Conclusion Low iron stores contribute to ADHD.SF level must be evaluated and retrieved in subjects with ADHD,particularly in the subgroup of ADHD-I.

Objective To discuss the therapeutic methods and strategies of fractionated embolization in treating large cerebral arteriovenous malformation (cAVM). Methods During the period from May 2005 to May 2013 at authors’ hospital, endovascular fractionated embolization was performed in 35 cases with large cAVM. The lesions were located in the frontal lobe (n = 11), the parietal lobe(n = 8), the temporal lobe (n = 6), the occipital lobe (n = 4), the lateral temporal area (n = 2) and the deep white matter and basal ganglia (n = 4). The longest diameter of the lesions was 6 - 12 cm, with a mean of 7.23 cm. The number of supply vessels was 2 - 5. The lesions were drained by superficial veins in 13 cases, by deep veins in 9 cases and by both superficial and deep veins in 17 cases. The exit stenosis of the draining vein was seen in 3 cases, while the dilatation of the draining vein was found in 6 cases. Angiography showed that the lesions were situated at the right side in 16 cases and at the left side in 19 cases. Results A total of 297 times of embolization operating-process were carried out in the 35 patients, of which NBCA was used in 107, ONYX in 153 with, FuAiLe medical adhesive in 15, combination use of NBCA and ONYX in 9 and combination use of ONYX and FuAiLe medical adhesive in 13. No death occurred after treatment. After the first embolization, the residual malformation volume usually decreased to < 50%. The interval between the first and the second embolization was 1 - 3 months. Generally, two to four times of embolization were performed in each patient. Complete occlusion of the lesion was obtained in 26 cases, and sub - complete occlusion of the lesion (> 80%embolization) in 9 patients. Good recovery was achieved in all patients. After fractionated embolization, the volume of the cAVMs was decreased gradually and ultimate clinical cure was achieved, which laid the foundation for conducting further micro - neruosurgery or radiation therapy. Conclusion For the treatment of large cerebral arteriovenous malformation, fractionated embolization has reliable therapeutic effect. Therefore, this technique should be recommended in clinical practice.

The full length cDNA encoding peroxisomal membrane protein from Chaetomium globosum was cloned using RACE technology and the sequence in cDNA library of C. globosum in GenBank ( Accn: BP099709). The 747bp full length cDNA encoding peroxisomal membrane protein allergen (pero) gene was assembled with 412bp 3'and 508bp 5'RACE products. The open reading frame was 501 bp encoding 166 amino acids. The molecular weight of the protein was 17. 5kDa and its theoretical isoelectric point was 5.75. The pero gene was amplified using specific primers of cDNA 5'and 3'untranslated region, sequence analysis indicated that the gene have 3 exons and 2 introns. ClustalX analysis revealed that amino acids sequence of pero gene from C. globosum and Neurospora crassa shared 83% high similarity. To construct pET28a-pero expressive plasmid, pero gene was inserted into pET28a expressive vector. Escherichia coli BL21 transformed by pET28a-pero plasmid was induced with IPTG. The protein expression was analyzed with SDS-PAGE. A 21kDa pero fusion protein representing the pero gene was expressed in recombinant E. coli BL21. The sequences of cDNA,DNA and deduced amino acid of the pero gene from C. globosum were submitted to GenBank (Accn: AY555771, AY584753,AAS66898).

Humans ; Laparoscopy ; Proctectomy ; Quality of Life ; Rectal Neoplasms/surgery* ; Rectum/surgery* ; Transanal Endoscopic Surgery

Aged ; Diagnosis, Differential ; Gastrectomy ; methods ; Gastrointestinal Stromal Tumors ; metabolism ; pathology ; Humans ; Lipoma ; pathology ; Liposarcoma ; metabolism ; pathology ; surgery ; Male ; S100 Proteins ; metabolism ; Stomach Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Central Nervous System Neoplasms ; drug therapy ; Female ; Follow-Up Studies ; Humans ; Leukemia, Promyelocytic, Acute ; drug therapy ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Young Adult

The establishment of quality evaluation of traditional Chinese medicine system that not only accords with Chinese medicine function characteristics but also is recognized as international medical circles, is an arduous task in urgent need of solving the current modernization of traditional Chinese medicine in the process of internationalization. It is difficult to evaluate atraditional Chinese medicine by detection of single active components in traditional Chinesemedicinewiththe western medicine quality controlmethod due to the overall effects of traditional Chinese drugs, the components of the overall diversity, targets, and the complexity of the interaction between components of unpredictable make the Long-term since, domestic and foreign scholars continue to explore and put forward a series of quality evaluation of traditional Chinese medicine to promote the development of traditional Chinese medicine. This article summarized the related academic ideas and developments to, providea new thought and perspective for the quality control of traditional Chinese medicine.
Drug Evaluation ; methods ; standards ; Drugs, Chinese Herbal ; chemistry ; Humans ; Medicine, Chinese Traditional ; standards ; Quality Control

Studying the industry standard of electroacupuncture therapy device (YY 0780-2010), collaborating with the clinical practice of acupuncture and moxibustion, in view of academy and safety, the comments and suggestions are proposed on the content of the standard. The standard describes manipulation norms, terms and definitions, dianjizhen and the output energy of single pulse, etc. It is expected that these comments and suggestions can be taken in consideration in the revision of industry standard or the development of national standard so as to improve the scientific level and feasibility of the technique standard of electroacupuncture therapy device.
Cooperative Behavior ; Electroacupuncture ; instrumentation ; methods ; Equipment and Supplies ; standards ; Humans

Chromatography, High Pressure Liquid ; methods ; Drug Residues ; analysis ; Electrochemistry ; Ethidium ; analysis ; Luminescent Measurements ; methods ; Sensitivity and Specificity

Purpose To investigate the diagnostic value of the arrhythmogenic right ventricular dysplasia (ARVD) using multi-slice spiral CT (MSCT). Materials and Methods Thirty-four patients who were suspected as ARVD received right ventricular radiography, including 16 ARVD patients and 15 non-ARVD patients regarded as control group. The structural and shaped change of heart on reconstructed images of long axis, short axis and four cavity surface and analyze were observed, and MSCT features of right ventricular radiography characteristics were analyzed for ARVD patients. Results Sixteen cases of ARVD were correctly diagnosed by MSCT, and 14 cases had fatty infiltration including 11 cases of apex of heart, 8 cases of inferior wall, 5 cases of anterior wall, 5 cases of anterior wall of funnel area, 3 cases of diagram, 4 cases of papillary muscle, 6 cases of muscular trabecula and moderator band and 1 case of whole right ventricular free wall. Five cases showed scallop sign, 16 cases excessive trabecular change, 11 cases thinned changes, and 16 cases enlarged changes of right ventricular wall. Conclusion MSCT features of right ventricular for ARVD have relative diagnostic characteristics, and the scallop sign and excessive trabecular change of right ventricular wall are its specific imaging characteristics.