No abstract available.
Humans ; Hyperbilirubinemia* ; Infant, Newborn*

No abstract available.
Child* ; Humans ; Interferons* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive*

A case of congenital syphilitic nephrotic syndrome in 5-month old male infant was presented. The diagnosis was established by clinical, labortory, X-ray findings and good clinical response after penicillin therapy. A brief review of literature on syphilitic nephrotic syndrome was made.
Diagnosis ; Humans ; Infant ; Male ; Nephrotic Syndrome* ; Penicillins

BACKGROUND: Chemotherapy with 5-fluorouracil (5-FU) has been one of the mainstay in breast cancer treatment. The effects of high dose 5-FU on cell cycle regulation were studied in breast caner cells. METHODS: A breast cancer cell line MCF-7 was used. Protein expressions of G1/S cyclins, p21(Waf1/Cip1), cdk2, E2F1 and retinoblastoma were tested by western blot analysis. Immunoprecipitation and immune complex kinase assay were done for the assessment of E2F1/RB interacton and the activity of cdk2 respectively. RESULTS: p21(Waf1/Cip1) expression was barely detectable in control cells. With addition of 5-FU level of p21(Waf1/Cip1) were induced and cyclin D3 level was decreased as cell growth decreases. In accordance with increased expression of p21(Waf1/Cip1), cyclin E-associated cdk2 kinase activity was reduced. Retinoblastoma protein (RB) became dephosphorylated and E2F-1 binding activity with RB was increased. CONCLUSION: In this situation of high concentration of 5-FU breast cancer cells tend to be G1/S cell cycle arrested. Overexpression of p21(Waf1/Cip1) and dephosphorylation of RB may mediate the effectss of 5-FU by inhibiting E2F-1 activity, which contributes to G1/S cell cycle arrest. These results could be an indicating landmark for further study of high dose chemotherapy with 5-FU.
Antigen-Antibody Complex ; Blotting, Western ; Breast Neoplasms* ; Breast* ; Cell Cycle Checkpoints ; Cell Cycle* ; Cell Line* ; Cyclin D3 ; Cyclins ; Drug Therapy ; Fluorouracil* ; Immunoprecipitation ; Phosphotransferases ; Retinoblastoma ; Retinoblastoma Protein

PURPOSE: To evaluate the incidence and clinical features of age-related macular degeneration (AMD) in Korea. METHODS: Web-based (www.armd-nova.or.kr) registration was conducted for AMD patients aged 50 or more who were newly diagnosed by retinal specialists in Korea from August 20, 2005 to August 20, 2006. Patient data including ophthalmologic examination, fundus photography, fluorescein angiogram and/or indocyanin green angiogram (ICG), past medical history, behavioral habit, combined systemic diseases were up-loaded. RESULTS: Among finally enrolled 1,141 newly diagnosed AMD patients, 690 patients (60.5%) were male and 451 patients (39.5%) were female. The average age of AMD patients was 69.7+/-8.0. Early AMD was observed in 190 patients and 951 patients had late AMD. Classic choroidal neovascular membrane (CNVM) was observed in 18.6% of exudative AMD patients and 63.4 % had occult CNVM. Subfoveal CNVM was observed in 80.4% of the patients with CNVM. Among the 580 exudative AMD eyes that performed indocyanin green angiography (ICG), 184 eyes (31.7%) had polypoidal choroidal vasculopathy (PCV) and 36 eyes (6.2%) showed retinal angiomatous proliferation (RAP). Age, male gender, smoking, diabetes and hypertension significantly increased the risk of the AMD among Koreans. CONCLUSIONS: Because of the low rate of participation by retinal specialists, definite incidence of AMD was not obtainable. However, the estimated 1-year AMD incidence in the Pusan area of Korea is at least 0.4%. In contrast to Western people, 31.7% of exudative AMD cases were revealed to be PCV and 6.2% were revealed to be RAP. This discrepancy between ethnic groups should be considered in the diagnosis and treatment modality selection of Korean AMD patients.
Aged ; Angiography ; Choroid ; Ethnic Groups ; Eye ; Female ; Fluorescein ; Humans ; Hypertension ; Incidence ; Korea ; Macular Degeneration ; Male ; Membranes ; Photography ; Retinaldehyde ; Smoke ; Smoking ; Specialization