Acupressure ; Acupuncture, Ear ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Middle Aged ; Phytotherapy ; Postmenopause ; Premenopause ; Syndrome

head and neck region. Postoperative recurrence rate was 42 10%, five year survival rate was 8 33%. Not a single case was found to be malignant degeneration of neurolemmoma or neurofibromatosis, nor as a result of radiotherapy. It is suggested that MNST is a primary soft tissue malignant tumor, and early complete excision is the key treatment. The biological characteristics of this tumor as revealed in this study suggest that it is different from what was reported in the foreign literature.

Objective To investigate the value of arthrolysis in treatment of scapulohumeral periarthritis.Methods 83 cases of scapulohumeral periarthritis were divided into arthrolysis group(45 cases), which were treated with arthrolysis combined with electrotherapy, and control group (38 cases),which were treated with electrotherapy only.Results The effect of arthrolysis group was better than that of control group (P<0.05).Conclusion Arthrolysis can improve the effect on scapulohumeral periarthritis.

Aged ; Chondrosarcoma ; Humans ; Laryngeal Neoplasms ; Male ; Middle Aged

Adult ; Ameloblastoma ; pathology ; physiopathology ; Dental Implants, Single-Tooth ; adverse effects ; Female ; Humans ; Whole Body Imaging

Child ; Consensus ; Diarrhea ; diagnosis ; therapy ; Humans

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Intraoperative Complications ; Male ; Middle Aged ; Postoperative Complications ; Retrospective Studies ; Tracheotomy ; adverse effects ; methods ; Young Adult

Congresses as Topic ; Humans ; Sleep Apnea, Obstructive

Objective To reseach the time point of the highest percentage of neural precursor cells derived from adipose stromal cells (ADSCs) in vitro, and to observe the ultrastructure features of neural precursor cells. Methods Used the β-mercaptoethanol to induce ADSCs to differentiate into neural precursor cells and neuron-like cells. The morphology of the uninductedcells and inducted cells were observed with inverted phase contrast microscope. The expression of nestin which was the marker of neural precursor cell in each group was detected using immunofluorescence staining method. The ultrastructural feature of cells which was induced for 3 hours were observed. Results The highest ratio of positive expression of nestin was 3 hours following induction,with the ratio ( 86.25 ± 4.82) %. There were many protuberance on the cell membrane under transmission electron microscopy.There were plenty of organelles in the neural precursor cells. The neural precursor cells had a large size nucleus,large nucleoplasmic index, much extended chromatin,and less condensed chromatin. The nucleus had double-layer nuclear envelope, more nuclear pore on the nuclear envelope. Conclusion The time point of the highest percentage of neural precursor cells derived from ADSCs is 3 hours,and the ultrastructral feature of induced neural precursor cells confirm that cells at this time point are in a state of split active period.

Micromachining of capillary electrophoresis chips is described.The current in channels was determined versus the voltage applied on the chip.Using laser-induced fluorescence detection,the process of injection and separation on chips was recorded with charge-coupled device(CCD).With defferent voltge of reservoirs on glass chips,profiles of the sample plug were studied. The elctropherogram of hydrolysis product of fluorescein isothiocyanate (FTTC-OH) and arginine labeled by fluorescein isothiocyante(FTTC-Arg) was obtained.