No abstract available.
Ambulances* ; Emergencies* ; Gangwon-do*

No abstract available.
Disasters*

No abstract available.
Diagnosis* ; Humans ; Thoracic Injuries* ; Thorax* ; Tomography, X-Ray Computed*

No abstract available.
Cartilage*

No abstract available.
Stomach Neoplasms* ; Stomach*

This study investigated the six degrees of freedom (DOF) kinematics and three-dimensional (3D) contact during kneeling after total knee replacement arthroplasty. A total of 16 South Korean female patients (22 knees) after posteriorly stabilized (PS) TKA (LPS-Flex) performed by a single surgeon were randomly recruited. The patients were imaged using a dual fluoroscopic technique while they were kneeling from initial to maximum flexion. The acquired images and 3D models were then used to recreate the in vivo pose of the components Patients flexed their knee, on average, from 107.3degrees to 128.0degrees during the kneeling activity. Changes in kinematics included proximal, medial, posterior translation and varus rotation. Articular contact moved posteriorly by 5.9 mm and 6.4 mm in the medial and lateral compartments, respectively. Contact also moved medially by 3.2 mm and 5.8 mm in the medial and lateral compartments. A decrease in articular contact was observed in both condyles, and lateral condylar lift-off increased with flexion (P=0.0001). The tibiofemoral and cam/post articular contact data acquired in this study further suggest that kneeling may be performed by patients after clinically successful PS TKA who feel comfortable with activity and are free of
Arthroplasty ; Arthroplasty, Replacement, Knee ; Biomechanics ; Female ; Fluoroscopy ; Freedom ; Humans ; Knee

No abstract available.
Emergencies* ; Humans

No abstract available.
Cardiopulmonary Resuscitation* ; Emergencies* ; Emergency Service, Hospital*

To compare the clonogenicity and distribution of CD34+ subsets in bone marrow (BM), granulocyte colony-stimulating factor (G-CSF) mobilized peripheral blood (PB) and cord blood (CB), we analyzed in vitro colony formation and CD34+ cells co-expressing differentiation molecules (CD38, HLA-DR), myeloid associated molecules (CD13, CD33), a T-cell associated molecule (CD3), and a B-cell associated molecule (CD19) from mononuclear cells (MNCs) in the three compartments. The proportions of CD34+CD38- cells (BM: 4.4+/-2.8%, PB: 5.3+/-2.1%, CB: 5.9+/-3.9%) and CD34+HLA-DR cells (BM: 4.7+/-3.4%, PB: 5.5+/-2.3%, CB: 6.1+/-3.7%) did not differ significantly among the compartments. In contrast, a significantly higher proportion of CD34 cells of PB and CB co-expressed CD13 (75.0+/-11.4%, 77.7+/-17.3%) and CD33 (67.1 +/-5.7%, 56.8+/-10.3%) compared with those of BM (43.0+/-6.3%, 27.6+/-5.1%) and a significantly higher number of granulocyte-macrophage colony-forming units (CFU-GM) and erythroid burst-forming units (BFU-E) were detected in MNCs derived from PB and CB compared with those from BM (p<0.01). The proportion of CD34+CD19+ cells was higher in BM (34.9+/-11.9%) than those in PB (5.6+/-3.0%) and CB (4.7=2.1%) (p<0.05). The proportion of CD34+CD3+ was comparable in all three compartments. In conclusion, our findings show that MNCs of mobilized PB and CB display similar phenotypic profiles of CD34+ subsets and clonogenicity, different from those of BM.
Adult ; Antigens, CD34/immunology* ; Bone Marrow/immunology* ; Colony-Forming Units Assay ; Comparative Study ; Fetal Blood/immunology* ; Flow Cytometry ; Granulocyte Colony-Stimulating Factor/pharmacology ; HLA-DR Antigens/immunology ; Hematopoietic Stem Cells/immunology* ; Human ; Leukocytes, Mononuclear/immunology ; Lymphocyte Subsets/immunology ; Male ; Phenotype ; Reference Values

No abstract available.
Perfusion*