Character Repertoires are supported by DICOM to encode Characters in different languages, in which UTF-8 and GB18030 are for Chinese characters. Each of them can replace Acquiesced Character Repertoire in Attribute Specific Character Set so that Chinese characters can be encoded in data elements. Utility programs compatible with DICOM are also required to support UTF-8 or GB 18030 for unerring representation and encoding.

OBJECTIVETo study clinical effects of inversive LISS (less invasive stabilization system, LISS) plate combined with steel wire for the treatment of Seinsheimer type V subtrochanteric femoral fractures.

METHODSFrom January 2009 to Janurary 2012, 11 patients with Seinsheimer type V subtrochanteric femoral fractures were treated with inversive LISS plate combined with steel wire, including 8 males and 3 females, ranging in age from 35 to 61 years old (averaged, 51 years old). Causes of injury: 8 patients caused by accident and 3 patients caused by falling down. According to X-ray examination, all the patients were type V subtrochanteric femoral fractures and were treated with LISS plate combined with steel wire. Merle d'Aubigne scores were used to evaluate therapeutic effects on hip.

RESULTSThe mean period of follow-up was 16 months (ranged, 12 to 28 months). All the patients obtained bone union for average 3.8 months (ranged from 3 to 4.3 months). There were no complications such as deep infection,deep vein thrombosis, pulmonary embolism and bone nonunion. According to Merle d'Aubigne scores, 7 patients got an excellent result and 4 good.

CONCLUSIONInversive LISS plate combined with steel wire for the treatment of Seinsheimer type V subtrochanteric femoral fractures is satisfactory, Which can provide stable fixation for fracture end and provide an ideal internal fixation method for treatment of this kind of fractures in the future.

Adult ; Bone Plates ; Bone Wires ; Female ; Fracture Fixation, Internal ; methods ; Hip Fractures ; surgery ; Humans ; Male ; Middle Aged

Animals ; Heart ; growth & development ; Myocardium ; metabolism ; Nerve Growth Factors ; genetics ; metabolism ; RNA, Messenger ; genetics ; Rats ; Rats, Sprague-Dawley

Breast Neoplasms ; classification ; genetics ; metabolism ; pathology ; Female ; Gene Expression Profiling ; Gene Expression Regulation, Neoplastic ; Homeodomain Proteins ; metabolism ; Humans ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local ; Oligonucleotide Array Sequence Analysis ; methods ; Receptors, Interleukin ; metabolism ; Signal Transduction ; Survival Rate

Objective To assess the consistency of diagnostic results using optical coherence tomography angiography (OCTA) and fundus fluorescein angiography (FFA) in the central retinal vein occlusion (CRVO).Methods This is a retrospective case series of 26 eyes of 26 patients with CRVO.There were 10 females (10 eyes) and 16 males (16 eyes).The mean age was (49.19±10.50) years.The mean course of the disease was (27.81± 21.60) days.Simultaneous OCTA and FFA were performed in all patients using 7-standard field of Early Treatment Diabetic Retinopathy Study (ETDRS) to evaluate the microaneurysms,nonperfused areas,optical disc/retinal neovascularization and maeular edema.The consistency was evaluated using weighted Kappa statistic values.Kappa≥0.76,consistency is excellent;0.60≤Kappa＜0.75,consistency is good;0.40≤Kappa＜0.60,consistency is general;Kappa＜0.40,consistency is poor.Results Based on OCTA,microaneurysms were found in 23 eyes,nonperfused areas in 16 eyes,optical disc/retinal neovascularization in 8 eyes and macular edema in 21 eyes.Based on FFA,23 eyes were diagnosed to have microaneurysms,14 eyes have nonperfused area,8 eyes have optical disc/retinal neovascularization,22 eyes have macular edema.The consistency was excellent for microaneurysms and optical disc/retinal neovascularization (Kappa=0.772,0.766;P＜0.01),good for nonperfused areas and macular edema (Kappa =0.703,0.600,P＜ 0v01).Conclusion There is high consistency between OCTA and FFA in the diagnosis of microaneurysms,macular edema,nonperfused areas and optical disc/retinal neovascularization in CRVO patients.

Objective To evaluate the changes of physical activity status of residents in Beijing Yayuncun(Asian Games Village)Community.Methods A total of 1765 permanent residents over 15 from 600 families living in Yayuncun Communities since 2000 were selected in this prospective study.Thebaseline survey was carried out with the Questionnaire for Residents of Beijing Typical Community in 2004 and 2005.From 2006 to 2008,same questionnaire was used for the follow-up survey,and 1412 residents were responded to the questionnaire.Results The knowledge levels related to physical exercise of Yayuncun residents elevated(P＜0.01).The source of knowledge gain from Olympics Games promotion,specialized community lectures and intemet increase significantly(P＜0.01),that from other media decreased(P＜0.01).The exercise rate in community was higher than in other sites(P＜0.01)and increased significantly (P＜0.05);while doing exercise in charged sites decreased(P＜0.05).Logistic regression analysis showed that regular physical exercise was related to age,BMI,exercise-related knowledge,exercise sites,attitude for sport facilities and chronological order.Conclusion During the preparation for the Beijing Olympic Games.the status of physical exercise of residents in Yayuncun Community presented the positive trends.

In order to identify Aucklandiae Radix, Vladimiriae Radix, Inulae Radix, Aristolochiae Radix and Kadsurae Radix using ITS2 barcodes, genomic DNA from sixty samples was extracted and the ITS2 (internal transcribed spacer) regions were amplified and sequenced. The genetic distances were computed using MEGA 5.0 in accordance with the kimura 2-parameter (K2P) model and the neighbor-joining (NJ) phylogenetic tree was constructed. The results indicated that for Aucklandiae Radix (Aucklandia lappa), Vladimiriae Radix (Vladimiria souliei and V. souliei var. cinerea), Inulae Radix (Inula helenium), Aristolochiae Radix (Aristolochia debilis) and Kadsurae Radix (Kadsura longipedunculata), the intra-specific variation was smaller than inter-specific one. There are 162 variable sites among 272 bp after alignment of all ITS2 sequence haplotypes. For each species, the intra-specific genetic distances were also smaller than inter-specific one. Furthermore, the NJ tree strongly supported that Aucklandiae Radix, Vladimiriae Radix, Inulae Radix, Aristolochiae Radix and Kadsurae Radix can be differentiated. At the same time, V. souliei (Dolomiaea souliei) and V. souliei var. cinerea( D. souliei var. cinerea) belonging to Vladimiriae Radix were clearly identified. In conclusion, ITS2 barcode could be used to identify Aucklandiae Radix, Vladimiriae Radix, Inulae Radix, Aristolochiae Radix and Kadsurae Radix. Our study may provide a scientific foundation for clinical safe use of the traditional Chinese medicines.
Aristolochia ; classification ; genetics ; Base Sequence ; DNA Barcoding, Taxonomic ; methods ; DNA, Plant ; genetics ; DNA, Ribosomal Spacer ; genetics ; Drugs, Chinese Herbal ; chemistry ; classification ; Molecular Sequence Data ; Phylogeny ; Plants, Medicinal ; classification ; genetics ; Quality Control

Objective To study the morphological characteristics of craniofacial contour in ageing.Methods Craniofacial morphology was examined in a sample of 20 young men and 20 old men.By multi-slice helical CT,a computer reconstruction technique was used to produce three dimensional images and 3-D reconstruction data were analyzed quantitatively.Results Compared with the young men,old men increased with midface(Zy-Zy),lower face(Go-Go),supraorbital projection(Fb-Sr,T-So),midface depth (N-Po),and lower facial depth(T-Gn),and decreased with maxillary height(N-Sd) and upper facial width(Ft-Ft,T-T).Conclusion Facial width and depth and supraorbital projection tend to be increased and facial height decreased with ageing.

Objective:To develop a method for the determination of palladium in bendamustine hydrochloride by GFAAS. Meth-ods:The sample was destroyed by heat, and the content of palladium was determined by GFAAS with the detection wavelength of 247. 6 nm. Results:The absorbance and the content of palladium showed a good linear relationship within the range of 20-60 ng· ml-1(r=0. 998 4). The average recovery of palladium was 102. 9%(RSD=1. 7%, n=9). Conclusion: The method is sensitive and simple, which can be used for the determination of palladium in bendamustine hydrochloride.