No Abstract Available.
Astrocytes* ; Humans*

Pulmonary artery rupture with a flow-directed balloon tipped pulmonary artery catheter (Swan-Ganz catheter)is a rare complication with high mortality. This report concerns a case of this complication with hemothorax leading to fatal exsanguination. Emphasis is placed on the safety guidelines to prevent this. Also, possible causes and managements are presented. A high index of suspicion is necessary whenever a patient with the catheter has hemoptysis or unexplained hemodynamic or respiratory changes.
Arteries* ; Catheters* ; Exsanguination ; Hemodynamics ; Hemoptysis ; Hemothorax ; Humans ; Mortality ; Pulmonary Artery ; Rupture*

Pulmonary artery rupture with a flow-directed balloon tipped pulmonary artery catheter (Swan-Ganz catheter)is a rare complication with high mortality. This report concerns a case of this complication with hemothorax leading to fatal exsanguination. Emphasis is placed on the safety guidelines to prevent this. Also, possible causes and managements are presented. A high index of suspicion is necessary whenever a patient with the catheter has hemoptysis or unexplained hemodynamic or respiratory changes.
Arteries* ; Catheters* ; Exsanguination ; Hemodynamics ; Hemoptysis ; Hemothorax ; Humans ; Mortality ; Pulmonary Artery ; Rupture*

No abstract available.
Astrocytes* ; Gene Expression* ; Humans* ; Polymerase Chain Reaction*

No abstract available.

No abstract available.
Child* ; Emergencies* ; Emergency Service, Hospital* ; Humans ; Infant* ; Poisoning*

Three-dimensional surgical accuracy between virtually planned and actual surgical movements of the maxilla in two-jaw orthognathic surgery.

Three-dimensional surgical accuracy between virtually planned and actual surgical movements of the maxilla in two-jaw orthognathic surgery.

PURPOSE: Fruit and vegetable juices are known to be rich sources of antioxidants, which have beneficial effects on diseases caused by oxidative stress. The purpose of this study was to directly compare the antioxidant activities of fruit and vegetable juices marketed in Korea. METHODS: We analyzed four fruit juices, two vegetable juices, two yellow-green juices, and six mixed vegetable juices. Antioxidant activities were analyzed using 2,2-diphenyl-1-picrylhydrazyl (DPPH) test, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonate) (ABTS) test, and oxygen radical absorbance capacity (ORAC) assay. Protective effects against DNA damage were determined using an ex vivo comet assay with human lymphocytes. RESULTS: DPPH radical scavenging activities were in the following order: blueberry juice > mixed vegetable C juice > kale juice > mixed vegetable P juice > grape juice. ABTS radical scavenging activities were in the following order: blueberry juice > mixed vegetable C juice > grape juice > mixed vegetable P juice > kale juice. Peroxyl radical scavenging activities as assessed by ORAC assay were in the following order: blueberry juice > kale juice > mixed vegetable C juice > grape juice. Grape or blueberry juice showed strong abilities to prevent DNA damage in lymphocytes, and the difference between them was not significant according to the GSTM1/GSTT1 genotype. CONCLUSION: Antioxidant activities of fruit and vegetable juices and ex vivo DNA protective activity increased in the order of blueberry juice, grape juice, and kale juice, although the rankings were slightly different. Therefore, these juices rich in polyphenols and flavonoids deserve more attention for their high antioxidant capacity.
Antioxidants ; Blueberry Plant ; Brassica ; Comet Assay ; DNA Damage* ; DNA* ; Flavonoids ; Fruit and Vegetable Juices* ; Fruit* ; Genotype ; Humans ; Korea* ; Lymphocytes* ; Oxidative Stress ; Oxygen ; Polyphenols ; Vegetables ; Vitis

PURPOSE: This study was done to test the effects of Oketani breast massage on breast pain and breast milk pH of mothers, and sucking speed of neonates. METHODS: A nonequivalent control group and a pretest-posttest design was used. Postpartum mothers complaining of breast pain were recruited at a postpartum care center. The application of Oketani breast massage by an Oketani massage therapist was the experimental treatment. The control group received the conventional massage technique from a nurse at the postpartum care centre. The collected data were analysed using a chi2-test and a t-test with the SPSS WIN 12.0 program. RESULTS: The participants were homogeneous in age, gestation period, and birth weight. Breast pain (t=8.384, p<.001) was significantly relieved, and breast milk pH (t=4.793, p<.001) was significantly increased in the experimental group compared to the control group. The sucking speed of the neonates in the experimental group was significantly increased compared to the control group (t=9.920, p<.001). CONCLUSION: These findings indicate that Oketani breast massage is effective in relieving breast pain and increasing breast milk pH as well as the sucking speed of neonates.
Birth Weight ; Breast ; Humans ; Hydrogen-Ion Concentration ; Infant, Newborn ; Massage ; Mastodynia ; Milk, Human ; Mothers ; Postnatal Care ; Postpartum Period ; Pregnancy