No abstract available.
Stevens-Johnson Syndrome*

No abstract available.
Ascites* ; Pancreatitis, Chronic* ; Pleural Effusion*

PURPOSE: To describe the ocular surface and tear function findings in premature and term babies. METHODS: Sixty eyes of 30 premature babies and 60 eyes of 30 healthy term babies were studied. The subjects underwent routine ophthalmic examinations: corneal sensitivity test, corneal fluorescein test, Schirmer test with anesthesia, tear breakup time test, lipid layer pattern test and conjuctival impression cytology. RESULTS: The mean corneal sensitivity scores were 35.2+/-5.0 mm and 54.2+/-3.7 mm in the premature and term babies, respectively (P<0.001). The mean Schirmer test score with anesthesia was 6.1+/-1.1 mm in the premature babies compared with 8.9+/-1.1 mm in the term babies (P<0.001). Premature babies had a mean lipid layer pattern score of 7.6+/-0.6 points, compared with 7.7+/-0.7 points in the term babies (P>0.001). Mean squamous metaplasia scores were 1.05+/-0.59 in the premature and 0.18+/-0.39 in the term babies (P<0.001). CONCLUSIONS: Premature infants had decreased tactile corneal sensitivity and reduced basal tear secretion as compared with full term infants. The premature infants did not have severe ocular surface disease from dry eyes because the lipid layers provide a protective effect for the ocular surface.
Anesthesia ; Fluorescein ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Metaplasia ; Tears*

PURPOSE: To describe the ocular surface and tear function findings in premature and term babies. METHODS: Sixty eyes of 30 premature babies and 60 eyes of 30 healthy term babies were studied. The subjects underwent routine ophthalmic examinations: corneal sensitivity test, corneal fluorescein test, Schirmer test with anesthesia, tear breakup time test, lipid layer pattern test and conjuctival impression cytology. RESULTS: The mean corneal sensitivity scores were 35.2+/-5.0 mm and 54.2+/-3.7 mm in the premature and term babies, respectively (P<0.001). The mean Schirmer test score with anesthesia was 6.1+/-1.1 mm in the premature babies compared with 8.9+/-1.1 mm in the term babies (P<0.001). Premature babies had a mean lipid layer pattern score of 7.6+/-0.6 points, compared with 7.7+/-0.7 points in the term babies (P>0.001). Mean squamous metaplasia scores were 1.05+/-0.59 in the premature and 0.18+/-0.39 in the term babies (P<0.001). CONCLUSIONS: Premature infants had decreased tactile corneal sensitivity and reduced basal tear secretion as compared with full term infants. The premature infants did not have severe ocular surface disease from dry eyes because the lipid layers provide a protective effect for the ocular surface.
Anesthesia ; Fluorescein ; Humans ; Infant ; Infant, Newborn ; Infant, Premature ; Metaplasia ; Tears*

PURPOSE:Autonomic neuropathy in adult diabetics is known to be common and poor in prognosis. Cardiac autonomic neuropathy increases sudden cardiac death and is present before apparant cardiac symptoms. Subclinical diabetic peripheral neuropathy is common with type 1 diabetes. In children, few studies for subclinical peripheral neuropathy and cardiac autonomic neuropathy were reported but the results were inconsistent. The authors investigated subclinical cardiac and peripheral neuropaties and evaluated correlation between nerve conduction velocity(NCV) and cardiac autonomic function(CAF) test in type 1 diabetic children and adolescents METHODS:Over 5 years from 1997 to 2002, 27 IDDM without clinical neuropathy were registered. Total 57 CAF and NCV were tested every 2 or 3 years. Duration of diabetes, average HbA1c during 1 year prior to the test, and urinary microalbumin excretion for 24 hours were assessed. Diabetic autonomic nervous function was evaluated by cardiovascular reflex test:falling systolic blood pressure in response to standing, heart rate changes in response to standing, beat-to-beat rate variation during deep breathing, RR interval change during and after Valsalva maneuver. Subclinical peripheral neuropathy was evaluated by NCV in both upper and lower extremities. Correlation of parameters according to NCV abnormality and microalbuminuria were analyzed. RESULTS:The age, duration of diabetes and microalbuminuria were not statistically different between children with normal and abnormal NCV. The level of HbA1c was associated with NCV abnormality. In a multivariate logistic model for NCV abnormality, level of HbA1c showed statistical significance after controlling the effects of age, duration of diabetes, and urinary microalbumin level, and the odd ratio was 1.532. The degree of CAF abnormality was marginally significant in the logistic model. Children with microalbuminuria showed older age and longer duration of diabetes than those without microalbuminuria. However, mean HbA1c level was not significantly different between the two groups. Degree of CAF abnormality was not significantly associated with microalbuminuria, either. In a general linear model including urinary albumin level as the dependent variable, none of independent variables was statistically significant. CONCLUSION: Therapy against neuropathy should be considered in patients with high HbA1c and abnormal CAF test even without clinically apparent neuropathy.
Adolescent ; Adult ; Blood Pressure ; Child* ; Death, Sudden, Cardiac ; Diabetes Mellitus, Type 1 ; Diabetic Neuropathies ; Heart Rate ; Humans ; Linear Models ; Logistic Models ; Lower Extremity ; Neural Conduction ; Peripheral Nervous System Diseases ; Prognosis ; Reflex ; Respiration ; Valsalva Maneuver

One hundred and fifty two open wounds of extremities including open fractures were treated at the Kyoungpook Nstional Univ. Hospital from March 1977 to August 1977. Of 152 open wounds there were 32 cases (21.5%) of wound infection even though the initial wound culture revealed bacterial growth in 44 cases(28.9%). However, there were only 10 cases of infection among the cases with positive bacterial growth in the original culture and the same organisms were found in the 6 cases between the initial wound culture and post infection culture. Sensitivity studies of the organisms, the Cephalosqorines appeared to be most effective as a prophylactic antibiotics. It was sensitive to all gram positive organisms and majority of gram negative organisms including Escherichia coli. In bacterial culture and sensitivity studies of the 82 open fracture wounds 18 of them showed gram positive and gramnegative bacteria. The prominant organism were Staphylococcus, Escherichia coli, Streptococcus and Pseudomonas. The infection rate was lower in the cases whar the wound was managed within six hours from the time of injury than after six hours.
Anti-Bacterial Agents ; Bacteria ; Escherichia coli ; Extremities ; Fractures, Open ; Humans ; Pseudomonas ; Staphylococcus ; Streptococcus ; Wound Infection ; Wounds and Injuries

Gas producing infection accompanied by evidence of subcutaneous gas usually are diagnosed as clostridial gas gangrene. The occurrence of nonclostridial gas producing infection is thought to be relatively rare. Two cases of nonclostridial gas producing infection simulating clostridial gas gangrene in diabetes occurred. Gram stains of pus at the time of admission can isolate the E-coli and streptococcus, and can distinguish these two entities. Chief conplaints were swelling, pain and tenderness of right lower extremity by infection. Multiple incisions to free the tissues of gas and pus and the administration of antibiotics are the treatment of choice.
Anti-Bacterial Agents ; Coloring Agents ; Gas Gangrene ; Lower Extremity ; Streptococcus ; Suppuration

BACKGROUND: Left Ventricular hypertrophy(LVH) is welll known independent predictors of cardiovascular morbidity and mortality. Recently echocardiography is popular method to measure Left Ventricular Mass(LVM) and detect LVH. The purpose of this study is to determine the mean values of LVM and criteria for LVH in Korean. METHODS: Two hundered and fifty five subjects who participate in the health clinic were selected and studied(among them, 47 subjects were excluded according to exclusion criteria). History, physical examination, routine laboratories, and echocardiography were performed ot all of the subjects. RESULTS: The mean values of LVM, LVM corrected for body surface area(BSA), and LVM corrected for height are respectively : 199g, 114g/m2, and 119g/m in 119 Korean men, and 168g, 107g/m2, and 108g/m in 89 women, by echocardiography in accordance with the American Society of Echocardiography(ASE) convention. The criteria for LVH, based on mean plus two standard deviation for LVM, LVM/BSA, and LVM/height are, respectively : 301g, 168g/m2, and 181g/m in men, and 262g, 165g/m2, and 168g/m in women. CONCLUSIONS: The prevalence of LV hypertrophy in the evtire study group using LV mass/surface criteria and LV mass/height are respectively 7.6% in men and 10.9% in women and 6.9% in men and 10% in women. There are little difference of the prevalance rate of LV Hypertrophy by whichever criteria were used, either based on LVM/body surface or LVM/height while still correcting for body size.
Body Size ; Echocardiography ; Female ; Humans ; Hypertrophy ; Hypertrophy, Left Ventricular ; Male ; Methods ; Mortality ; Physical Examination ; Prevalence ; Reference Values

The endemic status of clonorchiasis and metagonimiasis along the Geum-gang (River) in Okcheon-gun (County) in Korea was examined. From February to December 2000, stools of total 1,081 inhabitants living in 5 villages were examined. Each stool specimen was examined by both the cellophane thick smear method and the formalin-ether sedimentation technique. Egg-positive cases were further analyzed by Stoll's egg-counting technique, and praziquantel was administered to positive cases. The egg-positive rates for Clonorchis sinensis and Metagonimus species were 9.3% and 5.5%, respectively, and the double infection rate was 3.5%. The numbers of eggs per gram (EPG) of feces of C. sinensis and Metagonimus sp. were 918 +/-1.463 and 711+/-947, respectively. The egg-positive rates for C. sinensis and Metagonimus sp. in the riverside area were 14.2% and 8.4%, respectively, which were significantly higher than those of the inland area (3.2% and 1.7%, respectively). The egg-positive rates of C. sinensis and Metagonimus sp. in males (16.7% and 10.0%) were significantly higher than those of females (3.5% and 1.8%). However, there were no significant differences of EPG values between localities and sexes. The prevalence of clonorchiasis and metagonimiasis in this survey was significantly lower than that in the previous reports. However, there is still a high prevalence of infection with C. sinensis and Metagonimus sp. in this region, especially in the riverside area.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Animals ; Child ; Clonorchiasis/*epidemiology/parasitology ; Clonorchis sinensis/isolation & purification ; Feces/parasitology ; Female ; Heterophyidae/isolation & purification ; Humans ; Korea/epidemiology ; Male ; Middle Aged ; Parasite Egg Count ; Prevalence ; Rural Population ; Sex Factors ; Time Factors ; Trematode Infections/*epidemiology/parasitology

To evaluate the role of nitric oxide (NO) in IFN-gamma production and apoptosis of splenocytes in genetically different strains of mice with toxoplasmosis, BALB/c (a toxoplasmosis resistant strain) and C57BL/6 (a toxoplasmosis susceptible strain) mice were infected with Toxoplasma gondii cysts orally and subsequently injected intraperitoneally with aminoguanidine, an iNOS inhibitor (AG; 35 mg/kg per mouse daily for 14 days). When BALB/c or C57BL/6 mice were infected with T. gondii without AG treatment, number of brain cysts, NO and IFN-gamma production by splenocytes, and percentages of apoptotic splenocytes were increased compared to uninfected control mice without AG treatment. AG treatment increased the number of brain cysts, and reduced NO and IFN-gamma production in T. gondii-infected C57BL/6 mice. In contrast, in T. gondii-infected BABL/c mice, the number of brain cysts, and NO and IFN-gamma production of splenocytes was not altered by treatment with AG. However, the percentages of apoptotic splenocytes in T. gondii-infected BALB/c or C57BL/6 mice were not affected by AG treatment. These results suggest that NO modulates IFN-gamma production in T. gondii-infected C57BL/6 mice, and that NO is involved in mediating a protective response in toxoplasmosis susceptible, but not resistant, mice strain during acute infection.
Animals ; Apoptosis/drug effects/*immunology ; Comparative Study ; Female ; Guanidines/*pharmacology ; Interferon Type II/*biosynthesis ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Nitric Oxide/*biosynthesis ; Nitric-Oxide Synthase/*antagonists & inhibitors ; Research Support, Non-U.S. Gov't ; Species Specificity ; Spleen/immunology ; Toxoplasmosis, Animal/*immunology