No abstract available.
Korea* ; Tuberous Sclerosis*

No abstract available.
Candidiasis* ; Humans ; Infant, Newborn ; Infant, Premature*

No abstract available.
Antibodies, Neutralizing* ; Feces* ; Rotavirus*

No abstract available.
Hernia, Umbilical*

No abstract available.
Asthma*

No abstract available.
Calcinosis* ; Heel* ; Humans ; Infant*

BACKGROUND: Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli and Klebsiella pneumoniae are main pathogens of bloodstream infection. We compared the epidemiology of ESBL-producing E. coli and K. pneumoniae. METHODS: From January 2003 through March 2007, we retrospectively investigated the clinical characteristics and comorbidities of patients with bloodstream infection by ESBL-producing E. coli and K. pneumoniae. RESULTS: During the study period, 79 patients (54 with E. coli and 25 with K. pneumoniae) with blood cultures positive for ESBL-producing E. coli or K. pneumoniae were studied. When comparing the source of bloodstream infections, urinary tract infections (UTIs) were more commonly caused by E. coli (24% vs. 0; P=0.007), and respiratory tract and soft tissue infection (36% vs. 15%; P=0.04, 12% vs. 0; P=0.03, respectively) were more commonly associated with K. pneumoniae. Among hospital-acquired bloodstream infection, third-generation cephalosporin was more commonly used in patients with E. coli than patients with K. pneumoniae (81% vs. 24%, P<0.001). Medical devices (central venous catheter and urinary catheter) were more commonly used in patients with K. pneumoniae. CONCLUSION: ESBL-producing E. coli bloodstream infection is more common in urinary tract infections. ESBL-producing K. pneumoniae is more common in respiratory tract infections and in skin and soft tissue infections. In hospital-acquired infections, ESBL-producing E. coli bloodstream infection is more common in biliary tract infection. ESBL-producing E. coli was more commonly associated with prior frequent antibiotics use and K. pneumoniae was more commonly associated with use of medical devices.
Anti-Bacterial Agents ; beta-Lactamases ; Biliary Tract ; Catheters ; Comorbidity ; Epidemiology* ; Escherichia coli* ; Humans ; Klebsiella pneumoniae* ; Pneumonia ; Respiratory System ; Respiratory Tract Infections ; Retrospective Studies ; Skin ; Soft Tissue Infections ; Urinary Tract Infections

BACKGROUND: We studied the antibiotic sensitivities to the causative microorganisms of acute simple urinary tract infection for recent 3 years. METHODS: We analyzed 112 microorganisms and their antibiotic sensitivities of the 104 patients who were admitted to or visited the Department of Urology, Catholic University St. Marys Hospital and had more than 10cfu/mL on urine culture from June 1996 to January 1999 retrospectively. RESULTS: The chance of gram negative and positive as causative microorganisms was 72.3% and 27.7% respectively. The most common pathogenic microorganisms were Escherichia coli (67.0%) followed by a-hemolytic streptococci, Entercoccus. In gram negative acute UTI, imipenem, sulperanzone showed relatively higher sensitivity, while cotrimoxazole, ampicillin showed relatively lower sensitivity. In gram positive, vancomycin, penicillin showed relatively higher sensitivity, while ampicillin, imipenem showed relatively lower sensitivity. CONCLUSIONS: We consider that gram negative microorganisms, especially E. coli, is the main cause of acute simple UTI. But, we should be concerned about the increase of gram positive organisms and other gram negative organisms besides E. coli. Regarding to the choice of adequate drug in the treatment of UTI, it is necessary to consider the change of pathologic microorganisms.
Ampicillin ; Escherichia coli ; Humans ; Imipenem ; Penicillins ; Retrospective Studies ; Trimethoprim, Sulfamethoxazole Drug Combination ; Urinary Tract Infections* ; Urinary Tract* ; Urology ; Vancomycin

Idiopathic thrombocytupenic purpura is known as an autommune t,hrombocytopenic purpura. It is characterized by either an acute or gradual onset of petechiae or ecchymoses in the skin and mucous membranes, especially in the mouth. Epistaxis, conjunct.ival hemorrhage, hemorrhagic bullae in the mouth, gingival bleeding, melena, and hematemesis may occur. We report a case of idiopathic thrombocytopenic purpura in a 10-year-old male, who showed multiple petechiie and ecchymoses on both lower extremities, and hemorchagic bullae in the mouth. Periheral blood smear showed decreased platlet count, and in the bone marrow megakeyocytes were incraesed. Bleeding time was increased, but coagulation time was normal.
Bleeding Time ; Bone Marrow ; Child ; Ecchymosis ; Epistaxis ; Hematemesis ; Hemorrhage ; Humans ; Lower Extremity ; Male ; Melena ; Mouth ; Mucous Membrane ; Purpura ; Purpura, Thrombocytopenic, Idiopathic* ; Skin

PURPOSE: This study was done to build and test a theoretical model that could be used to explain and predict parenting behavior of mothers with preschool children. METHODS: The participants were 298 mothers with preschool children. Data were analyzed using the SAS (Statistical Analysis System) and AMOS (Analysis of Moment Structures) programs. RESULTS: Parenting stress showed a direct effect on parenting satisfaction. Parenting efficacy showed a direct effect on parenting behavior. Parenting stress showed an indirect effect on parenting behavior. Parenting efficacy was found to mediate the relationship between parenting stress and parenting behavior. Income and mother's perfectionism had an impact on parenting behavior. CONCLUSION: The outcomes of this study indicate the necessity of designing intervention programs that emphasize increasing parenting efficacy in order to increase positive parenting behavior.
Child, Preschool ; Humans ; Models, Structural ; Models, Theoretical ; Mothers ; Parenting ; Parents ; Phenothiazines ; Child Health