No abstract available.
Antibodies, Monoclonal* ; Humans*

INTRODUTION: The purposes of this study was to examine physical function and psychological status in the elderly caused by a fall. METHOD: The study was designed as a descriptive survey. Its subjects consisted of the 299 elderly over 65 years. Collected data were analyzed by the SPSS 10.0 program package. RESULTS: The result of this study are as follows : 1) The score for ADL was significantly lower in the fall group. 2) Grip strength was significantly lower in the fall group. 3) Lapse of the motion sitting and standing was significantly longer in the fall group. 4) One-leg-standing time with the eyes open and closed was significantly shorter in the fall group. 5) Return time of 3m walk was significantly longer in the fall group. 6) The score for dizziness was significantly higher in the fall group. 7) The score for fear for a fall and depression were significantly higher in the fall group. 8) Thescore for falls efficacy was significantly lower in the fall group. CONCLUSION: ADL, muscle strength, balance, dizziness, fear for a fall, falls efficacy and depression turned out to be closely related to the fall of the elderly. Therefore, it would be required to develop and applicate the fall prevention program regarding these above risk factors.
Activities of Daily Living ; Aged* ; Depression ; Dizziness ; Hand Strength ; Humans ; Muscle Strength ; Risk Factors

Objective To investigate the intracellular mechanisms by which 3,6-dihydroxyflavone inducing apoptosis of HL-60 cells.Methods After the HL-60 cells were treated with 3,6-dihydroxyflavone at the concentration of 5.10,20 or 40 mol/L,the cells then were inoculated under the selected optimal concentration.The survival rate of HL-60 cells was analyzed using a haemocytometer with standard trypan blue dye exclusion and a CASY cell counter and analyzer.The contents of malondialdehyde(MDA)and the activities of superoxide dismutase(SOD),catalase(CAT)and glutathione peroxidase(GSH-Px)in the cells were measured by chemochromatometry.The expression of phosphorylation of ERK,JNK and p38MAPK were examined by Western blotting.Results The survival rate of HL-60 cells was significantly reduced in a dose-and time-dependent manner after 3,6-dihydroxyflavone treatment.When the dose was over 10 mol/L or the time was longer than 12 h under the concentration of 20 mol/L,significantly decreased survival rate was observed(P

No abstract available.
Cause of Death* ; Korea*

No abstract available.
Depression* ; Humans ; Seoul*

No abstract available.
Acute Kidney Injury ; Mannitol* ; Renal Insufficiency*

We report herein a case of dilated pore occuring on the right philtrum of a, 65-year -old man. Histopathologic findings revealed irregular hyperplasia of the follicular wall focally in the lower portion but slightly atrophic in the ostial portion. This was treated by excision.
Hyperplasia ; Lip

Epidermal growth factor receptor (EGFR) is an intergral membrane protein. Overexpression or mutation of EGFR may play a role in careinogenesis. Recently, many molecular biologic techniques have been used to study expression of oncogenes. One of them, in situ mRNA hybridization, using paraffin embedded blocks, offers a unique means to allow precise localization within histological preparations, and also overcomes problems relating to translation defects and abnormal translation. In order to confirm the usefulness of epidermal growth factor receptor as a tumor marker, and to compare the expression of EGFR between in situ MRNA hybridization and an immunohistochemical study, in situ MRNA hybridization was performed along with an immunohistochemical study for EGFR in paraffin sections of 84 uterine cervix carcinomas. A positive reaction for EGFR was observed mairdy in the cytoplasm of tumor cells. The vascular muscle layer and uterine muscle tissue around the cancer nest revealed a positive reaction in immunohistochemical stain for EGFR, with a negative reaction for EGFR mRNA. In the cancer nests, the immunohistochemical positive reaction for EGFR was strong in differentiated cells and keratin pearls, but a strong positive reaction for EGFR mRNA was localized in undifferentiated cells. The overall positive of immunostaing for EGFR was 77% for uterine cervix carcinoma; 71 % for carcinoma in situ, 71 % for microinvaseve carcinoma, and 89% for invasive carcinoma. The overall positivity of EGFR from in situ MRNA hybridization was 94% of the uterine cervix carcinoma; 93% for carcinoma in situ, 93% for microinvasive carcinoma, and 96% for invasive carcinoma. From these results, EGFR is a useful tumor marker for uterine cervix carcinoma, and in situ mRNA hybridization has greater sensitivity and specificity than immunohistochemistry.
Sensitivity and Specificity ; Tumor Markers, Biological

Magnetic resonance (MR) is rapidly emerging technique that provides high quality images and potentially provides much more diagnostic information than do conventional imaging modalities. MRI is conceptually quite different from currently used imaging methods. The complex nature of MRI allows a great deal of flexibility in image production and available information, and key points are as follows. 1. MR offers a non-invasive technique with which to generate in vivo human images without ionizing radiation and with no known adverse biological effects. 2. Imaging mechanism of MRI is quite different from conventional imaging modality and for more accurate diagnostic application, It is necessary for physician to understand imaging mechanism of MRI 3. M.R. makes available basic chemical parameters that may provide to be useful for diagnostic medical imaging and more specific pathophysiologic information which are not available by alternate techniques. 4. M.R. can be produced by number of different methods. This flexibility allows the imaging technique to be applicated for particular clinical purpose. Multiplanar and three dimensional imaging may extend the imaging process beyond the single section available with current CT. 5. Future directions include efforts to; a. Further development of hard ware b. More fastening scan time c. Respiratory and cardiac gated imaging d. Imaging of additional nuclei except hydrogen. e. Further development of contrast media f. MR in vivo spectroscopy g. Real time MR imaging
Comprehension* ; Contrast Media ; Diagnostic Imaging ; Humans ; Hydrogen ; Magnetic Resonance Imaging ; Pliability ; Radiation, Ionizing ; Spectrum Analysis