No abstract available.
Adult* ; Constriction, Pathologic* ; Humans ; Ventriculostomy*

OBJECTIVES: In order to standardize the CRP, ESR and WBC count after three types of spinal surgery and get clinical usefulness from these laboratory dadas after spinal surgery and clincal usefulness of laboratory datas. MATERIAL AND METHODS: Three groups of patients(microdisectomy, anterior and posterior fusion) were chosen for the study. CRP, ESR and WBC levels were prospectively determined before surgery and at days 1-5, 10, 14,21 and 42 after surgery. RESULTS: In all patients, preoperative normal CRP level(<10mg/L) increased, reaching peak levels on the second day after anterior fusion(84.6mg/L), and at the third day after microdiscectomy(54.5mg/L) and posterolateral intercorporal fusion(152.2mg/L), with normalization in 5-10 days. Preoperative normal ESR level increased to peak level on the forth day after microdiscectomy(33.0mm/hr), and increased double peak levels after anterior(postoperative days 2&5) and posterolateral intercorporal fusion(postoperative days 3&5). ESR followed by a slow and irregular decrease, and at 42 days after surgery often remained elevated. WBC increased to variable peak level within normal limit in all patients. CONCLUSIONS: The rapid decline in CRP will probably be interrupted by a second rise or persisting elevation if infection occurs. CRP is presumably a better test than ESR for early detection of postoperative infection.
Blood Sedimentation* ; C-Reactive Protein* ; Erythrocytes* ; Humans ; Prospective Studies

Succinylcholine chloride is the most commonly used muscle relaxant. Its rapid onset of action and relatively brief duration are unique Despite its wide use, certain pharmacologic aspects of auccinylcholine chloride are not as widely appreciated as they should be. There is marked variation in the responses of patients to clinically used doses. Large doses demonstrate that recovery from succinylcholine chloride is slower than is generally appreciated in man. The dose related neuromuscular blocking effect of succinylcholine chloride in cats was investigated using a cat common peroneal nerve anterior tibial muscle preparation. All experimental cats tracheas were intubated through a tracheostomy under general anesthesia with Nembutal 40 mg/kg intravenously. Respiration was controlled by a Harvard animal respirator. The body temperature was kept at 35~37 degrees C by a thermoblanket. The degree of neuromuscular block following intravenous succinylcholine chloride, 0.5 mg/kg and 1 mg/kg, were measured by single twitch response. The common peroneal nerve was stimulated supramaximally by a single stimulus with square waves, 0. 2 msec duration and at a frequency of 0.1 Hz. The ratio of the twitch height was calculated. The results were as follows: 1) The time of neuromuscular blokade to 100% depression was 30.7 sec and to l00% spontaneous recovery was 1,260 sec (21 min.) in the succinylcholine chloride 0.5 mg/kg intravenous group. The recovery index was 258. 5 sec (4. 3 min.). 2) The time of neuromuscular blockade to 100% depression was 30 sec and to 100% spontaneous recovery was 2,004 sec (33. 4 min.) in the succinylcholine chloride I mg/kg intravenous group. No significant time difference was observed in neuromuscular depression in both groups but spontaneous recovery time was markedly prolonged to 744 sec (59% prolongation). The recovery index was also prolonged to 474 sec (83% prolongation).
Anesthesia, General ; Animals ; Body Temperature ; Cats* ; Depression ; Humans ; Muscle, Skeletal ; Neuromuscular Blockade* ; Pentobarbital ; Peroneal Nerve ; Respiration ; Succinylcholine* ; Trachea ; Tracheostomy ; Ventilators, Mechanical

INTRODUCTION: The purpose of this study is to define the attributable factors related to the marital satisfaction of the professional airmen working for a commercial airlines. METHODS: Data was collected from the all professional civil airline pilots by using self-administrative questionnaire during the three months(2000. 1. 3 - 3. 31). The response rate was 95.2%(472). RESULTS: First, there were statistically significant differences in marital satisfaction by type of religion, in sexual satisfaction by type of housing, work duration, and flying hours. However, there were no significant variables in communication. Second, communication, sexual satisfaction, and number of female kids, and work duration were significantly correlated to marital satisfaction. There was significant correlation between sexual satisfaction and communication, marital years, and work duration. There was also statistical correlation among marital years, number of male kids, female kids, and total number of kids, work duration, and flying hours. Third, communication was the most significant attributable variable, and following sexual satisfaction related to marital satisfaction. CONCLUSION: It is intended that these finding will contribute to assisting the social work practices. It is necessary for the aircrew to develop communication skill to provide a happy marital life. Future research needs to study various methods and psychosocial factors involving quality of marital life for the Korean aircrew.
Diptera ; Female ; Housing ; Humans ; Male ; Psychology ; Social Work ; Surveys and Questionnaires

Nonunion of fractures of forearm bone occurs frequently. These patients usually suffer from pain and functional disturbance of the hand and forearm. With the introduction of compression plate for the treatment of nonunion at the Campbell Clinic in 1959, a modification of the Nicoll graft was advised. The authors analysed 23 cases of the nonunion of forearm bone, in which military injured patients were admitted and treated by bone graft with internal fixation using various devices in Department of Orthopaedic Surgery of Korea Veterans Hospital from Sep. 1983 to Aug. 1988.
Forearm ; Hand ; Hospitals, Veterans ; Humans ; Korea ; Military Personnel ; Transplants

No abstract available.
Slipped Capital Femoral Epiphyses*

No abstract available.

No abstract available.
Constriction, Pathologic* ; Decompression* ; Laminectomy*

The purpose of this study was to investigate kinetics of the osteblast cell lineage in the periosteum and endosteum according to different distraction rates in callotasis of rats' Tibiae. 120 rats underwent osteotomy at the proximal metaphysio-diaphyseal junction of the left tibia for callotasis. Lengthening was started with varying distraction rates of 0.25 mm (group I), 0.5 mm (group II), 0.75 mm (group III), 1.0 mm (group IV) until 3.5 mm length gain was achieved. The animals that had osteotomy alone without lengthening served as a control(group V). Immunohistochemical staining of proliferating cell nuclear antigen(PCNA), osteocalcin and transglutaminase C(TGase C) were done on the four animals on each group sacrified at post-distraction 1, 3, 5, 7, 14, 28 days in order to observe the temporal changes among the experimental and control groups. At each examination, radiographic and histological studies were also done in order to correlate the immunohistochemical findings. The results obtained are summarized as follow; 1. The staining rate of PCNA was highest at the early distraction(day 1) phase and subsequently decreased in all groups. The staining rate of the cells in the periosteum was significantly higher than that of the cells in the endosteum (p < 0.01). 2. The expression rates of osteocalcin in the periosteum of all groups were significantly higer than those in the endosteum (p < 0.01). 3. The expression rates of TGase C in the periosteum of all groups were significantly higer than those in the endosteum (p < 0.05). 4. Radiological and histological studies revealed that successful regenerate bone healing was achieved in groups, I, II and III but not complete in group IV. In conclusion, immunohistochemical study on callotasis of rats' tibiae revealed that the osteoblast cell lineage in the periosteum is more activated than that in the endosteum for proliferation and differentiation by distraction, suggesting that the periosteum plays a more important role in neo-osteo-genesis in the distraction gap. Daily distraction rate range of 0.25 mm to 0.75 mm in two increments is the appropriate for successful distraction osteogenisis of rat's tibia, but the rate of 0.25 mm a day is significantly better than that of 0.75 mm upon immunohistochemical observation.
Animals ; Cell Lineage ; Kinetics ; Osteoblasts ; Osteocalcin ; Osteogenesis, Distraction ; Osteotomy ; Periosteum ; Proliferating Cell Nuclear Antigen ; Rats ; Tibia

No abstract available.
Lung Neoplasms* ; Lung*