No abstract available.
Rectal Neoplasms*

No abstract available.
Animals ; Gram-Negative Bacteria* ; Interleukin-2* ; Mice*

No abstract available.

Background: Telemetry is a wireless implanted device that measures biological signals in conscious animals and usually requires surgery for its removal when the study is finished. After removing the device, the animals are either used for other studies or euthanatized.Case presentation: Herein, we report the case of a living cynomolgus monkey (Macaca fascicularis) that was used for the entire experimental period, instead of euthanasia, after surgical removal of an implanted telemetry system.Radiography was used to determine the status of the implanted telemetry, following which, a repair surgery was performed for removing the system; clinical signs were used to preserve the life of the cynomolgus monkey. Postoperative clinical signs, food consumption, hematology, and serum biochemistry were examined during the 12-month observational period. No abnormal readings or conditions were observed in the subject after implant removal. Conclusions This study may be a useful case report for living cynomolgus monkeys in telemetry implantations used throughout the study period. We suggest minimizing the suffering and improving the welfare of these animals.

PURPOSE: To determine the relationship between the differences in the ocular component values with the degree of anisomyopia. METHODS: Refraction, corneal power (CP), and biometry were examined in 50 myopic adults with refractive differences (RD) over 1.50 diopters (D). Ocular components were measured by ultrasound biometry and keratometry. The correlation between the differences in the ocular component values with the degree of anisomyopia was analyzed by linear regression analysis. RESULTS: Among 50 adults with anisomyopia, 5 had RD from 1.50 to 2.99 D, 11 had RD from 3.00 to 3.99 D, 9 had RD from 4.00 to 5.99 D, 12 had RD from 6.00 to 7.99 D, 7 had RD from 8.00 to 11.99 D, and 6 had > or =12.00 D. There was no significant correlation between the ocular components (CP, crystalline lens thickness [LT], and anterior chamber depth [ACD], and the length from the cornea to the posterior surface of the lens [ACD + LT]) and the RD (p > 0.05). The RD showed a significantly positive correlation with vitreous chamber depth (VCD), and axial length (r = 0.963, p < 0.0001). CONCLUSIONS: The severity of anisomyopia was not correlated with the between-eye differences in the anterior chamber values of the eye (CP, ACD, LT, ACD + LT). The severity of anisomyopia was significantly correlated with the between-eye differences in VCD.
Adult ; Aged ; Anisometropia/complications/physiopathology/*ultrasonography ; Anterior Chamber/*ultrasonography ; Female ; Follow-Up Studies ; Humans ; Male ; Microscopy, Acoustic/methods ; Middle Aged ; Myopia/complications/physiopathology/*ultrasonography ; Refraction, Ocular ; Retrospective Studies ; Severity of Illness Index ; Young Adult

PURPOSE: This study was preformed to demonstrate the improvement of respiratory symptoms and pulmonary function parameters after albuterol inhalation in asthmatic bronchitis using pneumotachography. METHODS: Fifteen asthmatic bronchitis patients admitted to Ewha Womans University Hospital from September in 1998 to July in 1999 were enrolled in this study. Clinical symptoms and pulmonary function parameters including respiratory rate, heart rate, inspiratory tidal volume(Vi), expiratory tidal volume(Ve), peak tidal expiratory flow(PTEF), tidal expiratory flow at 25% of tidal volume(TEF25), mid-expiratory flow(MEF) and mid-inspiratory flow(MIF), compliance, and pulmonary resistance were evaluated by clinical symptom score and pneumotachography before and after albuterol inhalation treatment. RESULTS: The clinical score was decreased significantly after treatment, but heart rate did not show a significant difference. By flow-volume curve, Ve were 7.39+/-2.11 mL/kg, 9.39+/-3.20 mL/kg, and Vi were 7.44+/-2.08 mL/kg, 9.46+/-3.26 mL/kg, and PTEF were 130.1+/-82.1 mL/kg, 123.1+/-64.8 mL/kg before and after treatment, respectively. All the pulmonary function parameters showed no significant differences before and after treatment. CONCLUSIONS: Clinical symptoms were improved after albuterol inhalation treatment in asthmatic bronchitis, but pulmonary function was not recovered after a short-term treatment.
Albuterol ; Bronchitis* ; Compliance ; Female ; Heart Rate ; Humans ; Inhalation ; Respiratory Function Tests* ; Respiratory Rate

BACKGROUND: Pneumonia is the most common cause of death among patients with infectious disease in Korea. However, studies of pneumonia with septic shock in patients presenting to the emergency department are limited. The aim of this study was to investigate the prognostic factors associated with pneumonia with septic shock in patients presenting to the emergency department. METHODS: From January 2008 to September 2014, patients with pneumonia with septic shock admitted through the emergency department were retrospectively examined. RESULTS: Of the 561,845 patients who visited the emergency department, 398 were admitted for pneumonia with septic shock. The 28-day mortality rate in these patients was 36.4%. The independent prognostic factors were old age (>70 yrs) (odds ratio [OR], 2.42; 95%, confidence interval [CI], 1.35-4.32), Acute Physiology and Chronic Health Evaluation (APACHE) II score (OR, 1.04; 95% CI, 1.01-1.08), leukopenia (OR, 3.63; 95% CI, 1.48-8.94), prolonged PT-INR (OR, 2.53; 95% CI, 1.41-4.54), and hypoxemia (OR, 2.88; 95% CI, 1.30-6.38). CONCLUSIONS: A poor prognosis of patients with pneumonia is associated with old age (>70 yrs), increased APACHE II score, leukopenia, prolonged PT-INR, and hypoxemia.
Anoxia ; APACHE ; Cause of Death ; Communicable Diseases ; Emergencies* ; Emergency Service, Hospital* ; Humans ; Korea ; Leukopenia ; Mortality ; Pneumonia* ; Prognosis ; Retrospective Studies ; Shock, Septic*

BACKGROUND: Brain death is irreversible coma due to injury of brain hemisphere and brain stem regardless of any treatment. In brain-dead patients, diabetes insipidus, hypothermia, acute respiratory failure, and multiorgan failure occur due to brain stem compression injury. The primary goal of organ donor management is maintenance of optimal physiologic environment for organs prior to donation. This study is performed for suggesting the guideline of the prediction and management of multiorgan failure in the brain-dead patient. METHODS: We analyzed 16 brain-dead patients waiting for organ donation in the intensive care unit. The causes of brain death among the donors consisted of closed head injury in 8 patients, subarachnoid hemorrhage in 4, drowning in 1, aplastic anemia in 1, asthmatic attack in 1 and falling-down injury in 1. PaO2/FIO2 (arterial oxygen tension/fractional inspired O2 concentration) was analyzed to demonstrate the progress of respiratory failure. Body temperature, vital signs, urine output, serum osmolarity, urine osmolarity, serum K+, serum Na+, AST(aspartate aminotransferase), ALT(alanine aminotransferase), total bilirubin, BUN(blood urea nitrogen) and creatinine were also analyzed in all patients. RESULTS: Diabetes insipidus were found in 15 patients, hypothermia in 8, renal dysfunction in 2, hepatic dysfunction in 0, and acute respiratory failure in 2 at the time of arrival to intensive care unit. Diabetes insipidus was found in 16patients, hypothermia in 0, renal dysfunction in 0, hepatic dysfunction in 0, and acute respiratory failure in 9 at 16 hours after arrival to intensive care unit. CONCLUSIONS: We concluded that hepatic and renal functions were well preserved for long time after brain death and brain-dead patients rapidly progressed to acute respiratory failure. It can be suggested that organ procurement should be performed as soon as possible after brain death was confirmed for successeful organ transplantation.
Anemia, Aplastic ; Bilirubin ; Body Temperature ; Brain ; Brain Death ; Brain Stem ; Creatinine ; Diabetes Insipidus ; Drowning ; Head Injuries, Closed ; Humans ; Hypothermia ; Intensive Care Units ; Lung ; Multiple Organ Failure ; Organ Transplantation ; Osmolar Concentration ; Oxygen ; Respiratory Insufficiency ; Subarachnoid Hemorrhage ; Tissue and Organ Procurement ; Tissue Donors ; Transplants ; Urea ; Vital Signs