Objective To detect the concentrations of (soluble TNF receptor type,sTNFR-I, sTNFR-II) and (soluble vascular cell adhesion molecule-1,sVCAM-I) in deep burn wound fluids and the number of macrophages in different stage of human deep burn wound, and to analyse the correlation between them. Methods The wound fluid was collected with sponge during the dressing change, and then the concentrations of sTNFR-I, sTNFR-II and sVCAM-I were detected by ELISA. The tissues of burn wound were collected at operation, and the tissue slices were dyed with HE.The macrophages were marked by immunohistochemistry with antibody of CD68, and then the number of macrophages was counted under the microscope. Results The concentrations of sTNFR-I and sTNFR-II in burn wound fluid and the number of macrophages in burn wound were significantly increased two days postburn, which maintained at high levels until the wound healed. The concentration of sVCAM-I was decreased immediately after the burn until the wound healed. The correlation coefficient between the concentrations of sTNFR-I, sTNFR-II, sVCAM-I and the number of macrophages were 0.95, 0.97 and -0.37, respectively. Conclusion The number of macrophages has a strong correlation with sTNFR-I and sTNFR-II in human deep burn wound, and has a weak correlation with sVCAM-I,which suggests that the macrophages may play a cooperative role with sTNFR in burn wound healing.

21 d groups,respectively. Conclusion IL-8 plays an important role in burn wound healing as a chemotactic factor.

The authors investigated and discussed therapeutic mechanism of small knife needle in treating closed myofascitis on the basis of pathomechanism of modern medicine and acupuncture theory of TCM among numbers of clinical cases and experimental data. Therapeutic mechanism lies in 6 aspects: (1) Relieve the energy crisis of tenderness point on muscular fasciae; (2) Affect nervous system and reduce induction of harmful stimulating signal; (3) Inhibit aseptic inflammatory reaction on muscular fasciae; (4) Regulate dynamic equilibrium of soft tissue by cutting scar and releasing the conglutination; (5) Increase patients' regional threshold of feeling; (6) Reduce tension and pressure of soft tissue of tenderness point so as to relieve extrusion of nervus cutaneous.
Acupuncture Therapy ; instrumentation ; Fasciitis ; therapy ; Humans ; Needles

Radionuclide MPI is an important noninvasive modality for the diagnosis of coronary artery disease.The current clinically useful MPI tracers,201Tl and 99Tcm labeled agents,have limitations.Some known ligands bound with 99TcmN core might be promising MPI agents because of their high chemical stability.This review summarizes the structure,biodistribution and imaging characteristics of the 99TcmN core labelled MPI tracers with emphasis on several agents having promising prospects for future applications.

Acupuncture Therapy ; Adult ; Fasciitis ; therapy ; Female ; Humans ; Male ; Scapula ; injuries ; Young Adult

OBJECTIVETo discuss the relative association of soft tissue tension and cervical physiological curvature chang in patients with scapula muscle fasciitis.

METHODSFrom February 2012 to December 2012,29 patients with scapula muscle fasciitis were investigated. There were 10 males and 19 females with an average age of 27.77 years old (ranged from 22 to 40 years old). Routine AP and lateral cervical X-rays were done in all patients. Cervical lordosis was measured according to Borden's method and the pain point tension was measured by soft tissue tension meter. Finally,perform statistic analysis to bove data.

RESULTSLateral X-rays showed 9 cases were normal cervical lordosis, 18 cases were cervical lordosis decreased, 2 cases were cervical lordosis increased. The regression equation of cerical lordosis changes D(Y) and soft tissue tension displacement D0.5 kg (X) was Y = -15.069 + 3.673X.

CONCLUSIONThere is linear relationship between soft tissue tension and cervical physiological curvature change. With the soft tissue tension increases, the cervical lordosis trend to decrease.

Adult ; Biomechanical Phenomena ; Cervical Vertebrae ; pathology ; physiopathology ; Fasciitis ; pathology ; physiopathology ; Female ; Humans ; Male ; Mechanical Phenomena ; Scapula ; pathology ; physiopathology ; Young Adult

The production technology for the first generation of biofuels has been made great achievements and some countries, such as USA, EU countries, and Brazil, have formed successful biofuel industrial chains. Cellulose ethanol, a representative of the second generation of biofuels and a kind of more promising alternative fuels, has not yet got enough key technological breakthroughs and its large scale commercial production still needs rather some time to realize. Now it is in the early stage of transition to the second generation of biofuels. Taking the development of second generation of biofuels as their national policies, many countries have developed long-term development plans and objectives, and provided a good policy environment and strong support for it. Thus institutes and enterprises are engaging and successing in addressing key issues relating to the development of biofuels. At the mean time, some important issues relating to the sustainable development of biofuels have attracted people's attention.

Biomass resources are strategically vital for the sustainable development of a country.The United States has recently made a variety of plans or roadmaps and taken significant actions in order to promote the R&D of biomass resources.These plans and actions for the key issues in the development of biomass resources were analysed.

OBJECTIVETo analyze the fungal composition in Massa Medicata Fermentata based on culture dependent method and independent PCR-SSCP technique.

METHODFungi were directly isolated from Massa Medicata Fermentata samples. The obtained strains were identified according to morphology and DNA sequence. Meanwhile the total fungal DNA was extracted from Massa Medicata Fermentata samples, the cultural independent PCR-SSCP technique based on β-tubulin gene were used to identify the mycobiota.

RESULTAccording to cultural method, Aspergillus flavus and Rhizopus oryzae were present in Massa Medicata Fermentata samples, while A. flavus and A. niger were present in fried Massa Medicata Fermentata samples. In contrast, 5 species were obtained by PCR-SSCP technique, A. flavus was overlapped with fungal taxa derived from culture dependent method; A. ambiguu and A. s ivoriensis were dominant with relative abundance of 57% and 35% respectively, while the relative abundance of A. flavus was as low as 4%. None species was obtained from fried Massa Medicata Fermentata samples.

CONCLUSIONPCR-SSCP based on β-tubulin gene could distinguish fungi into species, culture dependent method combined with culture independent method could better understand the fungal composition associated with Massa Medicata Fermentata fermentation.

Fermentation ; Fungi ; isolation & purification ; Medicine, Chinese Traditional ; Polymerase Chain Reaction ; methods ; Polymorphism, Single-Stranded Conformational ; Tubulin ; genetics

Objective To assess the clinical effect of oblique lumbar interbody fusion (OLIF) combined with percutaneous pedicle screw fixation on computer navigation for lumbar spondylolisthesis.Methods Total 20 patients (8 males and 12 females with average age of 54.1± 12.3 years) with lumbar spondylolisthesis were enrolled in our study during Oct.2014 and May.2016.All patients were treated with OLIF combined with percutaneous pedicle screw fixation on computer navigation.Operation time,blood loss and complications were all recorded.Clinical and Radiographic evaluation were investigated on 1 week,3 months,6 months,12 months postoperatively and final follow-up.Visual analogue scale (VAS) for low back pain and leg pain,Oswestry disability index (ODI) for low back pain and the MOS item short form health survey (SF-36) were used to evaluate the clinical efficacy of surgery.Disc height,disc angle,lumbar lordosis and degree of upper vertebral slip of patients were investigated with X-ray.Cross-sectional area of intervertebral foramina was measured with three-dimensional CT and MRI.The cross-sectional area and sagittal diameter of the thecal sac were measured on T2-weighted axial and sagittal magnetic resonance images.Accuracy of pedicle screw placement was investigated with three-dimensional CT.Fusion rate was investigated with three-dimensional CT and Xray.Results All patients were followed for 12-30 months (22.9±4.8 months).The mean operation time was (119.0±23.8) min,the mean blood loss was (57.8±20.6) ml.VAS for low back pain,VAS for leg pain,and ODI were significantly improved from (6.7± 2.6),(6.3±2.7) and 50.5％±18.2％ preoperatively to (1.3±1.0),(0.8±1.0) and 14.0％±9.6％ at the latest follow-up.The SF-36 PCS and MCS scores were improved from (27.1 ± 13.9) and (51.0±22.7) preoperatively to (67.3± 18.9) and (81.2±14.1) at the latest follow-up.Disc height,disc angle,lumbar lordosis were significantly increased from (6.0±3.6) mm,1.8°±6.2° and 39.2°±8.4° preoperatively to (10.8± 1.7) mm,6.2°±3.5° and 45.0°±7.8° at the latest follow-up.Degree of upper vertebral slip of patients was reduced from 23.5％±7.4％ preoperatively to 4.2％±3.1％ at the latest follow-up.Cross-sectional area of intervertebral foramina in CT and MRI were significantly increased from (140.6±36.0) mm2 and (78.1±31.2) mm2 before surgery to (179.8±35.6) mm2 and (141.7±29.5) mm2 at 6 months after surgery.Cross-sectional area and sagittal diameter of thecal sac were significantly increased from (73.4±29.3) mm2 and (5.2±3.2) mm before surgery to (124.5±26.6) mm2 and (9.5±2.0) mm at 6 months after surgery.Accuracy of pedicle screw placement was 95％,and fusion rate was 100％ at 6 months after surgery.There were no severe vascular and nerve injuries.Conclusion OLIF combined with percutaneous pedicle screw fixation on computer navigation has good indirect decompression effect on lumbar spondylolisthesis,and was associated with high fusion rate.It can also effectively decrease the surgical trauma,improve the accuracy of pedicle screw placement,and increase disc height,disc angle and lumbar lordosis.