We reviewed 40 consecutive patients having a primary total hip replacement(THR) and 60 patients having a primary total knee replacement(TKR) for osteoarthritis to compare the qu;dity of hfe(QoL) before and after operation. Bilateral arthroplasties were perfomed 10 cases of THR and 25 cemes of TKR. We used a modified Harris hip score and a knee score of American knee society, the Rosser Lndex Matrix and authors eval- uation system to generate these scores. Quality of life was highly improved by Rossers and authors evalua- tion system after THR and TKR. The median values of QoL scores before and after operation were signifi- cantly different(p<0.05). The median preoperative QoL score in THR was t>etter than in TKR. Postoperative QoL scores for both groups were similar. Quality of life evaluated by Rossers score and authors evaluation system in bilateral THR was better than bilateral TKR. We think better quality of life in bilateral THR over bilateral TKR by authors evaluation system is because the hip joint is mcire stable and has better range of motion than knee joint. We conclude that change of life style including the use of bed, toilet seat elevation, and the use of dinning table will be neccesary after bilateral TKR.
Arthroplasty ; Arthroplasty, Replacement, Hip* ; Climacteric ; Hip ; Hip Joint ; Humans ; Knee Joint ; Knee* ; Osteoarthritis ; Quality of Life* ; Range of Motion, Articular

Artemisia argyi is used as a health supplement, tea, and food source in Korea. This study aimed to evaluate the effect of Artemisia argyi (AA) and its active compound, dehydromatricarin A (DA), on the attenuation of airway inflammation in a murine model of lipopolysaccharide (LPS)-induced acute lung injury (ALI). The C57BL/6 mice were administered AA (50 mg/kg or 100 mg/kg) and DA (10 mg/kg or 20 mg/kg) by oral gavage from day 0 to 7 days and LPS treated by intranasal instillation 48 hours before the sacrifice. The treatment of AA and DA markedly decreased inflammatory cells in the bronchoalveolar lavage fluid (BALF) compared with that in ALI-induced mice, which was accompanied by a significant reduction in the levels of tumor necrosis factor (TNF)-α and interleukin (IL)-6 in BALF. Furthermore, the administration of AA and DA clearly decreased inducible nitric oxide synthase (iNOS) expression and nuclear factor kappa B (NF-κB) phosphorylation in comparison with that in the ALI-induced mice. The histological examination of the lung tissue revealed that the administration of AA and DA suppressed the inflammatory cell infiltration into the peribronchial and alveolar lesions induced by LPS instillation. Collectively, our results indicated that AA and DA effectively decreased the airway inflammatory response induced by LPS instillation. Therefore, AA and DA may offer a potential therapy for airway inflammatory disease.
Acute Lung Injury* ; Animals ; Artemisia* ; Bronchoalveolar Lavage Fluid ; Inflammation* ; Interleukins ; Korea ; Lung ; Mice ; NF-kappa B ; Nitric Oxide Synthase Type II ; Phosphorylation ; Tea ; Tumor Necrosis Factor-alpha

A double eyelid operation is the most prevalent form of aesthetic surgical procedure, and variable methods have been developed to suit each patients while indication of each surgery has been specialized with great details. Occasionally, we can find a blepharoptosis in the patients, who come for double eyelid operation. It is crucial to take note of this because even the smallest degree of blepharoptosis can lead to cosmetically very unsatisfactory result after double eyelid operation and so we think blepharoptosis must be corrected at the same time with double eyelid operation. There are several standardized method for blepharoptosis correction such as Fasanella-Servat, aponeurosis surgery, levator shortening(resection), frontalis suspension; the choice of most appropriate operation method depends on the function of a levator palpebrae superioris muscle and ptosis degree. Usually, in mild blepharoptosis patient with good levator function, Fasanella- Servat or aponeurosis surgery has been done. But in case, the patient want double eyelid operation at the same time, there exists great number of difficulties on operating both blepharoptosis correction and double eyelid operation simultaneously. Of course, in moderate or severe blepharoptosis patient, these two procedure must be performed seperately. But in mild blepharoptosis, with only single procedure for double eyelid operation we can correct ptosis simultaneously. Author's method is suturing dermal tissue of incisional lower flap to levator aponeurosis at 2- 3mm higher level than upper margin of tarsus. We report 3 years clinical observations of 56 patients undergoing this procedure with mild blepharoptosis, which provide a satisfactory results.
Ankle ; Blepharoptosis* ; Eyelids* ; Humans

Chronic obstructive pulmonary diseases (COPD) is an important disease featured as intense inflammation, protease imbalance, and air flow limitation and mainly induced by cigarette smoke (CS). In present study, we explored the effects of Pycnogenol® (PYC, pine bark extract) on pulmonary fibrosis caused by CS+lipopolysaccharide (LPS) exposure. Mice were treated with LPS intranasally on day 12 and 26, followed by CS exposure for 1 h/day (8 cigarettes per day) for 4 weeks. One hour before CS exposure, 10 and 20 mg/kg of PYC were administered by oral gavage for 4 weeks. PYC effectively reduced the number of inflammatory cells and proinflammatory mediators caused by CS+LPS exposure in bronchoalveolar lavage fluid. PYC inhibited the collagen deposition on lung tissue caused by CS+LPS exposure, as evidenced by Masson's trichrome stain. Furthermore, transforming growth factor-β1 (TGF-β1) expression and Smad family member 2/3 (Smad 2/3) phosphorylation were effectively suppressed by PYC treatment. PYC markedly reduced the collagen deposition caused by CS+LPS exposure, which was closely involved in TGF-β1/Smad 2/3 signaling, which is associated with pulmonary fibrotic change. These findings suggest that treatment with PYC could be a therapeutic strategy for controlling COPD progression.
Animals ; Bronchoalveolar Lavage Fluid ; Collagen ; Humans ; Inflammation ; Lung ; Lung Diseases, Obstructive ; Mice ; Phosphorylation ; Pulmonary Disease, Chronic Obstructive ; Pulmonary Fibrosis ; Smoke ; Tobacco Products*

BACKGROUND/AIMS: Telomeres are simple repeat elements located at each chromosome end of eukaryotic cells. The main function of telomeres is to cap the chromosome end and protect it from enzymatic attack. Telomerase that facilitates the synthesis of telomere has been detected in not only cancer but also precancerous lesion. In this study, we compared the telomerase expression between low grade and high grade colorectal tubular adenoma. METHODS: Among thissues from forty eight patients with colorectal tubular adenoma (23 low grade and 25 high grade colorectal dysplasia), telomerase expressions were evaluated by immunohistochemical staining. RESULTS: We classified 48 patients into two groups by the extent of nuclei staining pattern. High telomerase expression was a group which showed staining nucleus pattern above 50% in tubular adenoma. Low telomerase expression was a group which showed staining pattern nucleus below 50%. Twelve in 25 high grade colorectal dysplasia showed high telomerase expression (48%). Only one in 23 low grade colorectal dysplasia showed high telomerase expression (4%). Telomerase expression was much higher in the tissues from the patients with high grade than in those with low grade colorectal dysplasia (p<0.05). CONCLUSIONS: Activation of telomerase may be related to the malignant potential in colorectal epithelial cells. Further studies are needed to define the role of telomerase in colorectal tumorigenesis.
Adenocarcinoma/*enzymology/pathology ; Adult ; Aged ; Colorectal Neoplasms/*enzymology/pathology ; Female ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Neoplasm Staging ; Retrospective Studies ; Telomerase/immunology/*metabolism