No abstract available.
Extracorporeal Membrane Oxygenation*

Mothers with cerebral palsy children have much stress that is related to the care of children with cerebral palsy and to other household duties, and this state of the mother has an effect on the cerebral palsy child and on other household member. Mothers in such stressful situations use various coping patterns. The purpose of this study was as follows : to develop instruments that can be used for measuring the stress and coping patterns of mothers with cerebral palsy children, and to test a hypothetical model on the relationship between the mother's stress, her coping patterns and the variable affecting the stress and coping patterns. The result of this study can be summarized as follows : 1. The stress scale was composed of 44 items and Cronbach's alpha was .94, and the coping pattern scale was composed of 19 items and Cronbach's alpha was .80. The mean score of stress scale was 136.12 out of a total of 220, and the mean score of the coping scale was 72.87 in a total of 95. 2. In test of the hypothetical model, it was found that extra-care demand, the support of the husband, the degree of handicap, health status and self-esteem had statistically significant influence on the mother's stress(r=.285,-.262,-.133,-.126). And the support of the husband, formal support, informal support, and economic status were found to have statistically significant influence on the mother's coping patterns(r=.412, .178, .178, .138).
Cerebral Palsy* ; Child* ; Family Characteristics ; Humans ; Mothers* ; Spouses ; Child Health

Korean student nurses may be exposed to stress caused by their future employment (employment stress). The aim of this study was to investigate the effects of a Laughter Program on psychological stress, by assessing salivary cortisol and the subjective happiness of student nurses in order to relieve employment stress.

No abstract available.
Spine*

BACKGROUND: Epidurally administered clonidine represents an approach to control the pain after cesarean section that produces analgesia by an alpha 2-adrenergic mechanism and may provide postoperative analgesia without nausea, pruritus, and respiratory depression associated with systemic or intraspinal opioid administration. This study was undertaken to evaluate the analgesic effect according to the dose of appropriate bolus and the combination of epidural morphine and clonidine after cesarean section. METHOD: Forty five women, ASA physical status 1 or 2, scheduled for elective cesarean section were randomly assigned to receive epidural administration for postoperative pain control. Group A (n=15) received 1 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 150 g clonidine. Group B received 2 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 300 g clonidine. Group C received 3 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 450 g clonidine. Each combination of drug was injected at Bromage scale 1 after surgery. RESULTS: All groups showed relatively stable hemodynamic status. Analgesic effect was significantly better in Group B and C than Group A (p<0.05). Sedative effect was not a problem in all groups. The incidence of side effects in Group C was more than Group B, which than Group A, but almost cases did not require treatment. CONCLUSION: 2 mg morphine and 75 g clonidine bolus followed by 4 mg morphine and 300 g clonidine with excellent analgesic effect and less side effects is considered as adequate dose in postoperative pain control after cesarean section with epidural anesthesia.
Analgesia ; Anesthesia, Epidural* ; Cesarean Section* ; Clonidine* ; Female ; Hemodynamics ; Humans ; Hypnotics and Sedatives ; Incidence ; Morphine* ; Nausea ; Pain, Postoperative ; Pregnancy ; Pruritus ; Respiratory Insufficiency

In orthopedic trauma surgery, treatment of intraarticular distal humerus fractures is a challenge. With development of implants and biomechanical studies, surgical strategies with recommendations including preoperative computed tomography images, proper approaches and open reduction and internal fixation with dual plates have emerged. In addition, as an effort to provide stable fixation to permit early elbow motion, different methods of internal fixation, particularly plate configuration, have evolved. Using dual plates, either oriented parallel to each other or orthogonal, stable fixation has been achieved and satisfactory clinical outcomes have been reported. With rationales and advantages/disadvantages of each plate configuration, both techniques are selected according to surgeons' preference, and, in specific cases, one could be preferred over another. The key to successful fixation by either technique is obtaining anatomical reduction with restoration of two stable columns of the distal humerus.
Elbow ; Fracture Fixation ; Humeral Fractures* ; Humerus ; Orthopedics

Frontometaphyseal dysplasia is an uncommon genetic syndrome affecting bone and connective tissue. This condition is characterized by the prominence of supraorbital ridges, hyperostosis of the skull, mandibular hypoplasia and malocclusion with antegonial notching, underdeveloped paranasal flaring of the long bone, and a widened iliac wing. Frontometaphyseal dysplasia has an X-linked dominant trait. Clinical manifestations are more severe in males and have extreme variability in females. We present an 11-year-old boy who had frontometaphyseal dysplasia with disfigured face due to bilaterally urinary tract malformation and chronic urinary tract infection. To improve facial appearance, his prominent supraorbital ridges were contoured by ostectomy and burring through bicoronal incision. Urologic operation was performed simultaneously. Histologically, resected bony specimen revealed bony tissue with normal trabecular pattern suggesting exostotic bone. The patient healed without any postoperative complications and he and his parents were satisfied with his final facial morphology.
Child ; Connective Tissue ; Female ; Humans ; Hyperostosis ; Male ; Malocclusion ; Parents ; Postoperative Complications ; Skull ; Urinary Tract ; Urinary Tract Infections

BACKGROUNDS: Polyamines are known to be essential for cell growth and differentiation. Recently, possible roles of the polyamine in signal transduction as neurotransmitter, modulator, or second messenger are suggested in many studies. Furthermore, it is widely studied that possible roles of polyamine are involved in the action of hormone. Thus, it was to investigate the effect of polyamines in the cell proliferation and secretion of GH from the GH cells. METHODS: Cells(5*10 cells/mL) were incubated for 3 days in DMEM containing test drugs and labeled with 20pCi/mL of [S]-methionine for 2 hr. Proteins secreted into the medium were separated by 13% SDS-gel electrophoresis, then autoradiography was performed to identify radiolabeled proteins. [S]-methionine labelled GH was identified by radioimmuno-precipitation. Total protein synthesis was determined from the radioactivity of the cell homogenate by liquid scintillation counter. The intracellular polyamine content was determined by HPLC. RESULTS: Externally added polyamines(putrescine, spermidine, spermine) induced cell proliferation in a dose-dependent manner at proper concentrations, specifically 50pM putrescine increased GH secretion, DFMO or MGBG, which is polyamine biosynthetic inhibitor, inhibited GH secretion in a dose-dependent fashion, In the cells treated with 20mM or 0.01mM MGBG, total protein synthesis were decreased only to 90 or 76% of the control levels and cell proliferation was also slightly inhibited. However the secretion of GH was severely blocked to 37% or 35% of the control. Hydrocortisone at 5 pM stimulated the secretion of GH to 153% of basal secretion, also doubled intracellular putrescine content. CONCLUSION: The present data show that externally added polyamines induced cell proliferation and GH secretion. Also, extemally added putrescine stimulated GH secretion significantly. GH secretion was inhibited by polyamine metabolic inhibitor in a dose-dependent manner and polyamine metabolic inhibitors, at proper concentrations, specifically blocked GH secretion without any significant influence on the total protein synthesis. The above results imply the involvement of polyamine in GH secretion.
Autoradiography ; Cell Proliferation ; Chromatography, High Pressure Liquid ; Electrophoresis ; Growth Hormone ; Hydrocortisone ; Mitoguazone ; Neurotransmitter Agents ; Polyamines ; Putrescine ; Radioactivity ; Scintillation Counting ; Second Messenger Systems ; Signal Transduction ; Spermidine

No abstract available.
Cafe-au-Lait Spots ; Nevus*

Background: The continuous brachial plexus block brings about the prolongation of surgical anesthesia, postoperative pain relief, and sympathectomy. Methods: The twenty-five patients scheduled for upper extremity operations had been taken the continuous axillary brachial plexus block procedure to relief postoperative pain and, to get the sympathetic block effect. We used local anesthetics less than maximum recommended dose, 0.125% bupivacaine continuously infused at 4 ml/hour via catheter. We adopted the faces pain rating scale to evaluate postoperative pain degree. The faces pain rating scale composed of six faces, based upon the degree of pain. The patients has been asked to choose these rating scale according to their painfulness three times a day for five days. Results: Clinically, we have found the effective decrease in the degree of pain. Systemic toxic reactions, hematoma and infection sign at injected site were not found. Conclusion: The pain of upper extremity after operation was controlled by continuous infusion of 0.125% bupivacaine, 4 ml/hr, usually.
Anesthesia ; Anesthetics, Local ; Brachial Plexus* ; Bupivacaine ; Catheters ; Hematoma ; Humans ; Pain, Postoperative ; Sympathectomy ; Upper Extremity*