No abstract available.
Humans ; Religion*

No abstract available.
Cystic Adenomatoid Malformation of Lung, Congenital*

No abstract available.
Maxilla ; Orthognathic Surgery

No abstract available.
Pyelonephritis, Xanthogranulomatous*

No abstract available.
Pyelonephritis, Xanthogranulomatous*

No abstract available.
Male ; Penis* ; Xanthogranuloma, Juvenile*

Dislocation of the extensor digitorum communis tendon at the level of metacarphophalangeal joint is frequently encountered in the hands of patients who have rheumatoid arthritis, but traumatic dislocation of the tendon is comparatively rare. When it occurs, it is usually in the middle finger. We are reporting two cases which had traumatic dislocations of the extenosor tendons of the index finger at themetacarphophalangeal joint and review related literature concerning clinical, anatomical, and biomechanical studies.
Arthritis, Rheumatoid ; Dislocations ; Fingers ; Hand ; Humans ; Joints ; Metacarpophalangeal Joint ; Tendons

No abstract available.
Dilatation* ; Urethra*

The use of resorbable implants has always been attractive to surgeons because there is no need to remove implant ai'ter fracture fixation. Other advantages include decreased load sharing, multi-taskirv ancl no metal toxicity. But the strength and stiffness of resorhable implants are less than those of metallic implants. Therefore, these implants are suitahle for fixation of particular fractwre sites such as cancellous bone and epiphyscs in which shear loads comprise the major strains. The purpose of this experimental study was to determine whether there are changes in mechanical properties and tissue reactions in the polylactic acid (PLA) rod hy surface moditication using plasma coating or hexafluoropropylene (CF3CF=CF2). PLA rods were inserted into the subcutaneous tissue of back and distal femur in rabbits. Rods in subcutaneous tissue were retrieved for material characterization and those in distal femur were ohtained for histologic observation at postoperative 2, 5, 12 and 16 weeks. The results were as follows; 1. The hydrophobicity of PLA surface was successfully ohtained by plasma coating of hexatluoropropylene gas. 2. Thcre is no significant change in tissue reaction. between controi and plasma coating PLA group. 3. The diametral strength and 3-points bending strength of plasma coating groups were higher than those of control group until postoperative 12 wks, but, diminished at postoperative 16 weeks. In conclusion, the plasma coating of PLA rod using fluorocarbon is a reasonable technique to incrcase the surface hydrophohicily and a promising method to delay the reduction of the strength of PLA rod. Further study on thicker plasma coating and Jong term effect including degradation, nsetaholism and excretion of cotated fluorocarhon will be needed.
Femur ; Fracture Fixation ; Hydrophobic and Hydrophilic Interactions* ; Plasma* ; Rabbits ; Subcutaneous Tissue

Healing of periodontal tissues require the migration and proliferation of gingival fibroblasts and periodontal ligament cells. There is many evidences that the some agents like cytokines and polypeptide growth factors are mediate these cellular events in wound healing. Recently someone is interested in herbal drugs on periodontal tissue healing processes. The purpose of this study was to examine the effects of 4 herbal drugs, Carthami Flis, Moutan Radicis Cortex, Scirpi Rhisoma, Seed of Carthamus tinctorius L. on human gingival fibroblasts and periodontal ligament cells. Periodontal ligament cells and gingival fibroblasts were primarily cultured from extracted premolar with non-periodontal diseases. The powder from extracted herbal drugs were prepared with distilled water. Cells were cultured with DMEM at 37degrees C, 5% CO2, 100% humidity incubator, and treated with each herbal drugs with proper concentration for 1, 2, and 3 days. The cell activity was determined by ELISA reader using MTT assay. There was the most significant elevation in 10(-3)g/ml of almost herbal drugs on cellular activities. The result of this study demonstrated that Carthami Flis, Moutan Radicis Cortex, Scirpi Rhisoma, Seed of Carthamus tinctorius L. appears to have beneficial effect on healing process after periodontal treatment.
Bicuspid ; Carthamus tinctorius ; Cytokines ; Enzyme-Linked Immunosorbent Assay ; Fibroblasts* ; Humans ; Humidity ; Incubators ; Intercellular Signaling Peptides and Proteins ; Periodontal Ligament* ; Water ; Wound Healing