PURPOSE: The purpose of this study was to investigate the effects of a task-oriented upper arm exercise performed in a sitting position on either an unstable support surface or a stable support surface for children with cerebral palsy. METHODS: We prospectively evaluated 18 children with cerebral palsy. Eight subjects were randomly assigned to each of the stable and unstable support surface groups. We performed the upper arm exercise three times a week for 6 weeks. To confirm the effects of the intervention, the berg balance scale test, modified functional reaching test (MFRT), timed up and go test (TUG), and Jebsen-Taylor hand function test were conducted before and after the study. RESULTS: Significant differences were observed in MFRT and TUG between the experimental and control groups (p<0.05). In the Jebsen-Taylor hand function test, there were significant differences between the groups for the items picking up small objects, stacking checkers, lifting large light objects, and lifting large heavy objects (p<0.05), but not for writing and stimulation of feeding. Significant differences were observed between the groups in items of card turning, lifting large light objects, and lifting heavy objects. CONCLUSION: The purpose of this study was to evaluate the effectiveness of a task-oriented upper extremity exercise program for dynamic balance and hand function performed in a sitting position with either stable or unstable support by cerebral palsy patients. There were improvements in the two groups, but performing the exercise while sitting on an unstable support surface had a greater effect on dynamic balance and hand function than exercise while sitting on a stable supporting surface. The results of this study can be used to improve the daily lives of cerebral palsy patients.
Arm* ; Cerebral Palsy* ; Child ; Hand* ; Humans ; Lifting ; Prospective Studies ; Upper Extremity ; Writing

A 63-year-old female complained of transient dysarthria. MRA was conducted to evaluate this symptom, revealing distal internal carotid artery occlusion with collateral vessel development, suggesting Moyamoya disease, which had not been detected in MRA performed 5 years previously. Vascular risk factors and laboratory findings suggested no cardiac or autoimmune diseases. The diameter of stenosis of the middle cerebral artery on high-resolution MRI was 2.11 mm, and genetic evaluation revealed mutation of the gene encoding ring finger protein 213 (RNF213). High-resolution MRI and gene studies are useful for distinguishing between Moyamoya disease and atherosclerosis.
Adult* ; Atherosclerosis ; Autoimmune Diseases ; Carotid Artery, Internal ; Constriction, Pathologic ; Dysarthria ; Female ; Fingers* ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Middle Cerebral Artery ; Moyamoya Disease* ; Risk Factors

The ductus arteriosus is a normal and essential structure in fetal circulation. Since the introduction of fetal echocardiography, there have been reports of ductal constriction, many of which were related to maternal use of some medications. However, there have been some reports of idiopathic ductal constriction, which usually present in later gestation. Recently we experienced a case, which initially showed an S-shaped ductus with mild narrowing at 23 weeks and 27 weeks gestation and developed severe ductal constriction at 33 weeks. Soon after birth, ductus was searched for but no ductus was found in 2-D and color images. The neonate required mechanical ventilation with supplemental oxygen for 3 days. All echocardiographic abnormalities were normalized in 7 months. We report progressive ductal constriction in an S-shaped ductus and emphasize the importance of continuous follow up extending to the third trimester and even immediately after birth.
Constriction* ; Ductus Arteriosus ; Echocardiography ; Female ; Fetus* ; Follow-Up Studies ; Humans ; Infant, Newborn ; Oxygen ; Parturition ; Pregnancy ; Pregnancy Trimester, Third ; Prenatal Diagnosis ; Respiration, Artificial ; Ultrasonography, Prenatal

The ductus arteriosus is a normal and essential structure in fetal circulation. Since the introduction of fetal echocardiography, there have been reports of ductal constriction, many of which were related to maternal use of some medications. However, there have been some reports of idiopathic ductal constriction, which usually present in later gestation. Recently we experienced a case, which initially showed an S-shaped ductus with mild narrowing at 23 weeks and 27 weeks gestation and developed severe ductal constriction at 33 weeks. Soon after birth, ductus was searched for but no ductus was found in 2-D and color images. The neonate required mechanical ventilation with supplemental oxygen for 3 days. All echocardiographic abnormalities were normalized in 7 months. We report progressive ductal constriction in an S-shaped ductus and emphasize the importance of continuous follow up extending to the third trimester and even immediately after birth.
Constriction* ; Ductus Arteriosus ; Echocardiography ; Female ; Fetus* ; Follow-Up Studies ; Humans ; Infant, Newborn ; Oxygen ; Parturition ; Pregnancy ; Pregnancy Trimester, Third ; Prenatal Diagnosis ; Respiration, Artificial ; Ultrasonography, Prenatal

The structures of the intact synaptosomal plasma membrane vesicles (SPMVs) isolated from bovine cerebral cortexs, and the outer and the inner monolayer separately, were evaluated with 1,6-diphenyl-1,3,5-hexatriene (DPH) and 1,3-di(1-pyrenyl)propane (Py-3-Py) as fluorescent reporters and trinitrophenyl groups as quenching agents. The methanol increased bulk rotational and lateral mobilities of SPMVs lipid bilayers. The methanol increased the rotational and lateral mobilities of the outer monolayers more than of the inner monolayers. n-(9-Anthroyloxy)stearic acid (n-AS) were used to evaluate the effect of the methanol on the rotational mobility at the 16, 12, 9, 6, and 2 position of aliphatic chains present in phospholipids of the SPMVs outer monolayers. The methanol decreased the anisotropy of the 16-(9-anthroyloxy)palmitic acid (16-AP), 12-(9-anthroyloxy)stearic acid (12-AS), 9-(9-anthroyloxy)stearic acid (9-AS), and 6-(9-anthroyloxy)stearic acid (6-AS) in the SPMVs outer monolayer but it increased the anisotropy of 2-(9-anthroyloxy)stearic acid (2-AS) in the monolayers. The magnitude of the increased rotational mobility by the methanol was in the order at the position of 16, 12, 9, and 6 of aliphatic chains in phospholipids of the outer monolayers. Furthermore, the methanol increased annular lipid fluidity and also caused membrane proteins to cluster. The important finding is that was far greater increase by methanol in annular lipid fluidity than increase in lateral and rotational mobilities by the methanol. Methanol alters the stereo or dynamics of the proteins in the lipid bilayers by combining with lipids, especially with the annular lipids. In conclusion, the present data suggest that methanol, in additions to its direct interaction with proteins, concurrently interacts with membrane lipids, fluidizing the membrane, and thus inducing conformational changes of proteins known to be intimately associated with membranes lipids.
Anisotropy ; Cell Membrane ; Cerebral Cortex ; Diphenylhexatriene ; Lipid Bilayers ; Membrane Lipids ; Membrane Proteins ; Membranes ; Methanol ; Neurons ; Palmitic Acids ; Phospholipids ; Proteins ; Stearic Acids

BACKGROUND: The metabolic syndrome (MS) is a cluster of risk factors of cardiovascular disease. The association between components of the MS and bone mineral density has been researched, but no prior studies have directly evaluated the association with the metabolic syndrome and bone mineral density in Korea. METHODS: We evaluated postmenopausal women who had visited a university hospital from November 2006 to October 2007. Data on their lifestyle, current medical diseases and medications were collected from medical records. Height, body weight, waist circumference and serum lipid profiles were measured. RESULTS: The prevalence of metabolic syndrome was 21.8% in this study. In adjusted analysis including age and other factors, only waist circumference had a close correlation with bone mineral density of femur and lumbar vertebral body (P < 0.05). The bone mineral density of femur and lumbar vertebral body had no correlation with the presence of metabolic syndrome. When stratified by body mass index, corrected bone mineral density revealed no significant correlation with the presence of metabolic syndrome. CONCLUSION: The bone mineral density of postmenopausal women with metabolic syndrome has highly influenced by obesity, especially by abdominal obesity.
Body Height ; Body Mass Index ; Bone Density ; Cardiovascular Diseases ; Female ; Femur ; Humans ; Life Style ; Medical Records ; Obesity ; Obesity, Abdominal ; Osteoporosis ; Prevalence ; Risk Factors ; Waist Circumference

BACKGROUND: The metabolic syndrome (MS) is a cluster of risk factors of cardiovascular disease. The association between components of the MS and bone mineral density has been researched, but no prior studies have directly evaluated the association with the metabolic syndrome and bone mineral density in Korea. METHODS: We evaluated postmenopausal women who had visited a university hospital from November 2006 to October 2007. Data on their lifestyle, current medical diseases and medications were collected from medical records. Height, body weight, waist circumference and serum lipid profiles were measured. RESULTS: The prevalence of metabolic syndrome was 21.8% in this study. In adjusted analysis including age and other factors, only waist circumference had a close correlation with bone mineral density of femur and lumbar vertebral body (P < 0.05). The bone mineral density of femur and lumbar vertebral body had no correlation with the presence of metabolic syndrome. When stratified by body mass index, corrected bone mineral density revealed no significant correlation with the presence of metabolic syndrome. CONCLUSION: The bone mineral density of postmenopausal women with metabolic syndrome has highly influenced by obesity, especially by abdominal obesity.
Body Height ; Body Mass Index ; Bone Density ; Cardiovascular Diseases ; Female ; Femur ; Humans ; Life Style ; Medical Records ; Obesity ; Obesity, Abdominal ; Osteoporosis ; Prevalence ; Risk Factors ; Waist Circumference

OBJECTIVES: We evaluated the health effects of exposure to BTEX (Benzene, Toluene, Ethylbenzene, m,p-Xylene, o-Xylene) in the Taean area after the Hebei Spirit oil spill. METHODS: We used a questionnaire survey to look for health effects among 80 pregnant women 2 to 3 months following the Hebei Spirit oil spill. Their BTEX exposures were estimated using the CALPUFF method. We then used a multiple logistic regression analysis to evaluate the effects of BTEX exposure on the women's health effets. RESULTS: Pregnant women who lived near the accident site reported more symptoms of eye irritation and headache than those who lived farther from the site. There was a trend of decreasing symptoms with an increase in distance from the spill site. Pregnant women exposed to higher ambient cumulative levels of Xylene were significantly more likely to report symptoms of the skin (OR 8.01 95% CI=1.74-36.76) in the first day after the accident and significantly more likely to report abdominal pain (OR 3.86 95% CI=1.02-14.59 for Ethylbenzene, OR 6.70 95% CI=1.82-24.62 for Xylene) during the 1st through 4th days following the accident. CONCLUSIONS: This study suggests that exposure to BTEX from an oil spill is correlated with an increased risk of health effects among pregnant women. This implies the need to take proper measures, including the development of a national policy for environmental health emergencies and a plan for studying the short- and long-term chronic health effects associated with such spills.
Adult ; Benzene/*adverse effects/analysis ; Benzene Derivatives/*adverse effects/analysis ; *Disasters ; *Environmental Exposure ; Environmental Pollutants/*adverse effects/analysis ; Eye Diseases/chemically induced/epidemiology ; Female ; Health Surveys ; Humans ; *Petroleum ; Pregnancy ; Questionnaires ; Respiratory Tract Diseases/chemically induced/epidemiology ; Risk Factors ; Skin Diseases/chemically induced/epidemiology ; Time Factors ; Toluene/analysis ; *Women's Health ; Xylenes/analysis

PURPOSE: We wanted to evaluate the usefulness of arthroscopic repair using the modified Mason-Allen Massive Cuff Stitch for medium sized full thickness rotator cuff tear. We verified the clinical results and evaluated the repair integrity after short term follow up. MATERIALS AND METHODS: Twenty-three cases of arthroscopically repaired full thickness tear of the rotator cuff of an estimated medium size were evaluated between December 2004 to May 2005. The average patient age was 54 years old (range: 43-69 years old), and the mean follow-up was 14 months (range: 12-17 months). We analyzed the results by paired t-test. The follow up MRIs were checked in 11 cases. RESULTS: The VAS pain score was improved from a preoperative average of 7.0 to a postoperative average of 0.9, the ADL was improved from 11.1 to 26.0 and the UCLA score was improved from 13.6 to 32.5 (all p<0.05). 91.3% showed an excellent or good result at the final follow-up. The satisfied rate was 95.7% (22 cases). There was re-rupture of the repaired rotator cuff in one out of 11 cases (9.1%). CONCLUSION: Arthroscopic repairs using a modified Mason-Allen Massive Cuff Stitch for full thickness rotator cuff tear of an estimated medium size showed good clinical outcomes.
Activities of Daily Living ; Arthroscopy ; Follow-Up Studies ; Humans ; Rotator Cuff ; Shoulder

BACKGROUND: Fatigue is one of the most common problems in terminally ill cancer patients in North America and Europe. However, fatigue has been almost neglected by health care professionals and even by patients and their families in Korea. We studied the prevalence and characteristics of fatigue in cancer patients who were admitted to St. Vincent's Hospital. METHODS: Ninety-three competent patients who were admitted to the cancer or hospice ward were asked to answer whether they had fatigue or other cancer related problems on three occasions on April 4, 11 and 18, 2006. Additional demographic data were also analyzed. RESULTS: Thirty (32.3%) of the 93 patients responded that they had fatigue. The response was from 20/71 male and 10/22 female patients. The median age was 66 years (range 35-84 years). The ECOG performance status was 1, 2 and 3 in 10, 12 and 8 patients respectively. Lung cancer (21 patients) was the most common malignancy followed by gastric cancer, colon cancer and other cancers. Fourteen patients received chemotherapy, 13 patients received supportive care and 3 patients received chemoradiotherapy. Other cancer related symptoms were pain (17 patients), anorexia (16 patients), sleep disturbance (14 patients), and anxiety and depression. The severity of fatigue was grade 1, 2, 3 in 17, 6 and 7 patients respectively. Twenty-eight patients had anemia based on the WHO scale, and there was no relationship between the grade of fatigue and hemoglobin level. CONCLUSIONS: Fatigue was a frequent symptom in cancer patients (32%) and more frequent in female patients (45%). More attention needs to be paid to the significance of fatigue in cancer patients.
Anemia ; Anorexia ; Anxiety ; Chemoradiotherapy ; Colonic Neoplasms ; Delivery of Health Care ; Depression ; Drug Therapy ; Europe ; Fatigue* ; Female ; Hospices ; Humans ; Korea ; Lung Neoplasms ; Male ; North America ; Prevalence* ; Stomach Neoplasms ; Terminally Ill