Adult ; Brain Neoplasms ; metabolism ; pathology ; surgery ; Female ; Ganglioglioma ; metabolism ; pathology ; surgery ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Magnetic Resonance Imaging ; Phosphopyruvate Hydratase ; metabolism ; Synaptophysin ; metabolism

Acrocephalosyndactylia ; pathology ; Fetus ; pathology ; Humans

Aged ; Apoptosis ; physiology ; Carcinoma, Squamous Cell ; genetics ; Cell Cycle ; Female ; Gene Expression Profiling ; Humans ; Laryngeal Neoplasms ; genetics ; Male ; Middle Aged ; Oligonucleotide Array Sequence Analysis ; Signal Transduction

OBJECTIVETo observe the clinical effect of anatomic shape bracket splints designed by 3D-MAX software.

METHODSHealthy adult volunteers' forearms and wrist data were measured and processed by 3D-MAX software. Then we designed and made anatomic shape bracket splints. Totally 60 distal radial fracture patients were equally assigned to the test group and the control group. After manual reduction, patients in the test group used anatomic shape bracket splints, while those in the control group used common splints. The palmar dip angle, ulnar fleet angle, and radius height of standard X-ray in normal and lateral positions were measured after treatment, at 1, 3, and 6 week after treatment, respectively. Meanwhile, the incidence of complications was recorded during the whole treatment process.

RESULTSCompared with the control group, the palmar dip angle and ulnar fleet angle were larger in the test group after one week of treatment (P < 0.05). The radius height of the treatment group was higher after one, three, and six weeks of treatment (P < 0.05). Compared with the control group, the incidence of complications was obviously less in the test group (P < 0.05).

CONCLUSIONSAnatomic shape bracket splints designed by 3D-MAX software fit local anatomic features and need no more shaping. Its easier use with lesser complications could maintain the stability of bone fracture better.

Adult ; Humans ; Imaging, Three-Dimensional ; Radius ; Radius Fractures ; therapy ; Splints ; Wrist Joint

OBJECTIVETo compare the short-term clinical outcome between unilateral fixation fusion (ULF) and minimally invasive spine transforaminal lumbar interbody fusion (MIS-TLIF) in treating lumbar disc herniation (LDH).

METHODSThe clinical data of 39 patients with LDH were retrospectively analyzed from June 2008 to March 2013. There was 22 males and 17 females, aged from 45 to 75 years old with an average of 56.9 years. Therer were 3 cases in L3,4, 15 cases in L4,5, 21 cases in L5S1. Among them, 21 patients underwent unilateral fixation fusion (ULF group) and 18 underwent minimally invasive spine transforaminal lumbar interbody fusion (MIS-TLIF group). Operation time, blood loss, the times of radiographic exposure and hospital stay were noted and compared between two groups. Radiograph informations were regularily accessed and VAS, ODI scores were recorded at 3 days and 3, 6, 12 months after operation, respectively. According to modified Macnab criteria, the clinical effects were evaluated at final follow-up.

RESULTSAll operations were successful without severe complications. The averaged operative time and the times of radiographic exposure in ULF group [(95 ± 25) min and (4.2 ± 0.4) times] were less than that of MIS-TLIF group [(120 ± 35) min and (10.1 ± 3.9) times] (P < 0.05). But, the mean blood loss and hospital stay in MIS-TLIF group [(75 ± 45) ml and (7.2 ± 2.2)d ]were less than that of ULF group [(165 ± 60) ml and (11.0 ± 3.7) d] (P < 0.01). All patients were followed up from 12 to 45 months with an average of 29.5 months. The VAS and ODI score had significantly improved during the follow-up and no significant differences were found between two groups at the same time point (P > 0.05). The postoperative radiographs showed internal fixation position was good. And all patients obtained bone fusion by CT scan at 1 year after operation. There was no significant differences in modified Macnab criteria between two groups at the latest follow-up (P > 0.05).

CONCLUSIONFavorable short-term clinical effects can be achieved in suitable LDH patients with ULF or MIS-TLIF surgical procedures.

Aged ; Humans ; Intervertebral Disc Displacement ; surgery ; Lumbar Vertebrae ; surgery ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Spinal Fusion ; methods

Aged ; Castleman Disease ; immunology ; pathology ; Diagnosis, Differential ; Humans ; Immunoglobulin G ; metabolism ; Lymphatic Diseases ; immunology ; pathology ; surgery ; Lymphoma ; pathology ; Male ; Plasma Cells ; immunology ; Pseudolymphoma ; immunology ; pathology

Doctor WANG Zhi-zhong in the Southern Song Dynasty proposed the acupoint view of "location of disease", which explained the connotation of acupoints from the angle of clinic. Its meaning included two levels, one level meant pathological change on the body surface, that was the location of acupuncture diagnosis-treatment, and the other one indicated that the body surface which was the reflecting point of pathological change on the distal area or inside the body was the location of acupuncture diagnosis-treatment. The specific connotations of clinical acupoints were: location of pathogenic factors or reflection of pathogenic factors, regularity between acupoints un- der disease and specific organ, morphological differences and positioning variability after acupoints under disease, and acupoints examination, diagnosis and treatment.
Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature ; Meridians

OBJECTIVETo compare mid-term clinical outcomes between amputation and limb salvage in treating severe open tibial fractures with type Gustilo III B, III C.

METHODSFrom July 2007 to June 2010,68 patients with severe open tibial fractures with type Gustilo III B, III C treated by amputation and limb salvage were retrospectively analyzed. In amputation group, there were 26 males and 12 females with an average age of (44.9±16.3) years old; and 21 cases were type Gustilo (III B, 17 cases were Gustilo III C; amputation were performed in accordance with soft tissue injury degree of shank, fracture types and surgical exploration. In limb salvageg group, there were 21 males and 9 females with an average age of (43.5±14.7) years old; and 23 cases were type Gustilo III B, 7 cases were Gustilo III C; the method of internal fixation and and wound healing were performed in accordance with patients's specific condition. Operative time, blood loss, hospital stay and postoperative infection was compared between two groups; time of loading and rate of return to work was compared; VAS scoring was used to evaluate condition of pain; SF-36 health queationaire was used to assess postoperative life quality.

RESULTSTotally 60 patients were followed up (33 cases in amputation group and 27 cases in limb salvage group) with an average time of 49.1 months. Operative time, blood loss, hospital stay and postoperative infection in amputation and limb salvage group respectively was (109.0±25.7) min, (245.0±58.6) min; (168.0±49.0) ml, (311.0±137.0) ml; (13.8±2.7) d, (28.8±13.1) d; 7.9%, 36.7%. At the final following-up, there was no significance meaning between two groups in VAS scoring and rate of return to work, but time of loading in amputation group was shorter than that of in limb salvage group. Physiological function in amputation group was better than limb salvage group, while body pain was worse; and there was no signicance meaning in psychological health between two groups.

CONCLUSIONAmputation and limb salvage both can treat severe open tibial fractures, and mid-term clinical outcomes between two groups has equivalent efficacy.

Adolescent ; Adult ; Aged ; Amputation ; methods ; Case-Control Studies ; Female ; Humans ; Limb Salvage ; methods ; Male ; Middle Aged ; Tibial Fractures ; surgery

Objective To enlarge the scan width of cone-beam computed tomograpby(CBCT) and offer the integrity of structures( including tumor targets and organs at risk) on CBCT images by pasting the CBCT images together without gap or data lost. Methods Patients received CBCT scan twice at different longitude position. The two CBCT image series were then imported to TPS and fused with the planning CT. The same layer of two CBCT series was found by analyzing the two fusion results and recording their sequence numbers. The CBCT image series and the sequence numbers were sent to" CBCT Pasting", a special software we developed for this investigation. Then the software merged the CBCT series into the same reference flame. To validate the feasibility of CBCT Pasting,we observed its geometric characteristics by patients and phantoms. Results On the images of phantom, the difference was 0.26% (28.34 cm3) of the total body volume,and 1.87% (12.82cm3) and 1.47%(10.07cm3) of the two lungs between CT and CBCT images. On the images of patients, the difference was 1.97% (64.53cm3) ,2.30%(33.32cm3) and 1.75%(31.21cm3) for the total-lung,the left lung and the right lung. Conclusions The CBCT scan and pasting can enlarge the scan width without image data lost. This technique can provide a chance to observe the whole target and OAR and help physicists to evaluate the treatment plan.

BACKGROUND:Recent studies found that some factors play important role in the process of denervated muscle atrophy, especial y the feak-headbox transcription factor, is the key element to regulate the denervated muscle atrophy.
OBJECTIVE:To investigate the effect of RNA interference on inhibiting feak-headbox 3a gene expression in vitro.
METHODS:The myoblast cel line L6 were cultured in the 6-wel cel culture plates, then pEGFP-N1 and smal
interfering RNA recombinant plasmid with the same ratio was transfected under the Lipofectamine2000 mediation to optimize the transfection efficiency of the detection system;2μg smal interfering RNA recombinant plasmid of feak-headbox 3a gene were transfected with myoblast cel line L6 for 48 and 72 hours.
RESULTS AND CONCLUSION:At 48 hours after pEGFP-N1 and siRNA recombinant plasmid transfection, a large number of bright green fluorescent displayed under fluorescence microscope with higher transfection efficiency. Real-time quantitative PCR analysis showed that there were significant differences in the sequences of feak-headbox 3a-Ⅰ, feak-headbox 3a-Ⅱ, feak-headbox 3a-Ⅲ, feak-headbox 3a-Ⅳ on feak-headbox 3a mRNA when compared with the control group at 48 and 72 hours after trasfection (P<0.05), and the inhibition effect was more significant at 72
hours after transfection when compared with that at 48 hours after transfection. Western Blot gray analysis showed that there were significant differences in sequences of feak-headbox 3a-Ⅰ, feak-headbox 3a-Ⅱ, feak-headbox 3a-Ⅲ,
feak-headbox 3a-Ⅳ on feak-headbox 3a mRNA when compared with the control group at 48 and 72 hours after
trasfection (P<0.05), and the inhibition effect was more significant at 72 hours after transfection when compared with that at 48 hours after transfection, which was same with the effect on mRNA level. RNA interference in vitro can
significantly inhibit the fork-head transcription factor feak-headbox 3a gene expression, and the inhibition effect of feak-headbox 3a gene smal interfering RNA recombinant plasmid transfected with the sequence on the mRNA and protein level of feak-headbox 3a is not clear, which can provide new idea for the gene therapy of RNA mediated denervated skeletal muscle atrophy.