No abstract available.
Carcinoma, Transitional Cell* ; Cystectomy* ; Urinary Bladder*

No abstract available.
Humans ; Osteochondrodysplasias*

No abstract available.
Humans ; Siblings*

No abstract available.
Leiomyosarcoma* ; Myosarcoma* ; Rhabdomyosarcoma*

No abstract available.
Paragonimiasis*

Gonadotropin-releasing hormone (GnRH) agonist has been used in the treatment of a wide variety of sex-hormone-related diseases, as the administration of GnRH agonist can alter the secretion of gonadotropin and sex hormones. Recently, we found that the long-acting GnRH agonist aggravated hyperthyroidism and induced painless thyroiditis. This is the first report to demonstrate the association of thyroid dysfunction with GnRH agonist injection in Korea. Here, we report three cases and emphasize the clinical importance of this aggravating factor in autoimmune thyroid disease.
Gonadal Steroid Hormones ; Gonadotropin-Releasing Hormone ; Gonadotropins ; Graves Disease ; Hyperthyroidism ; Korea ; Thyroid Diseases ; Thyroid Gland ; Thyroiditis

BACKGROUND: In chronic airway disease, mucus secretion in increased, but extraction of mucin, which is the main component of mucus secretion, is a very complicated and limited in clinical use. Recently, monoclonal antibody for mucin was developed for possible clinical use. In this study, cellular analysis and quantification of respiratory mucin in sputum of patients with chronic airway diseases were performed. METHOD: Sputum was collected from patients with asthma(n=33), bronchiectasis(n=8) or chronic bronchitis(n=13) by spontaneous expectoration or by hypertonic saline induction, Collected sputums was treated by 0.1% dithiotreitol to dissociate the disulfide bond of the mucus and filtered through a nylon gauze. Total cell count, viability and differential count were measured. For detection of mucin, collected samples were treated with sodium dodoecyl sulfate polyacrylamide gel electrophoresis and then with monoclonal antibody(HMO2), as the primary antibody, and PAS stain. The amount of mucin was measured with ELISA by HMO2. Correlation with clinical information, cellular analysis, and amount of measured mucin were analyzed. RESULTS: Total cell counts of sputum were significantly increased in patients with bronchiectasis but viability remained the same. Eosinophils were significantly increased in patients with asthma, neutrophils in bronchiectasis chronic bronchitis, respectively (p<0.05). The results of Western blotting and PAS staining confirmed the presence of glycoproteins and matched? with mucin. The amounts of mucin measured by ELISA were not significantly different among the disease groups. Significant correlation was identified between the amount of mucin and viability(r=-0.482, p<0.05). CONCLUSION: Inflammatory cells in the sputum of those with chronic airway disease were different for each disease type. Measurement of mucin by ELISA via monoclonal antibodies may be a simple method for the evaluation of chronic airway disease.
Antibodies, Monoclonal ; Asthma ; Blotting, Western ; Bronchiectasis ; Bronchitis, Chronic ; Cell Count ; Electrophoresis, Polyacrylamide Gel ; Enzyme-Linked Immunosorbent Assay ; Eosinophils ; Glycoproteins ; Humans ; Mucins* ; Mucus ; Neutrophils ; Nylons ; Sodium ; Sputum*

PURPOSE: Although differentiated normal human nasal epithelial (NHNE) cells can be used to study the role of human nasal epithelium, there is a need for effective culture models of nasal epithelium in sinonasal disease status, including allergic rhinitis (AR). We aimed to examine the feasibility of intranasal brushing for culture of nasal epithelial cells in AR patients and to verify the hypothesis that allergic nasal epithelial (ARNE) cells differ in histologic and physiologic characteristics. METHODS: We established a system for isolating (via intranasal brushing) and culturing (with air-liquid interface, ALI) nasal epithelial cells from healthy volunteers (n=8) and AR patients (n=8). We used this system to compare the histologic findings and physiologic characteristics of NHNE and ARNE. RESULTS: The histology results showed that fully differentiated ALI culture was obtained at least 14 days after confluence and that both ciliated and secretory cells were well differentiated in ALI culture using nasal brushing. The histology results of ARNE culture were significantly different from NHNE. The number of ciliated cells was lower, and secretory cells were more dominant in ARNE cell culture compared to NHNE cells. We also observed, by electron microscopy, loose tight junctions and short cilia in cultured ARNE cells. In addition, the mRNA level of TSLP which was one of the epithelial-derived allergic cytokines was significantly higher, and the expressions of genes involved in ciliogenesis were lower in cultured ARNE cells without allergen stimulation. CONCLUSIONS: Our findings suggest that ALI culture of ARNE cells using intranasal brushing may be an alternative method for epithelial cell culture in AR patients and that cultured ARNE cells will be useful for in vitro studies of the mechanisms at play during AR because they maintain unique allergic characteristics.
Cell Culture Techniques ; Cilia ; Cytokines ; Epithelial Cells* ; Healthy Volunteers ; Humans ; Microscopy, Electron ; Nasal Mucosa ; Primary Cell Culture ; Rhinitis* ; RNA, Messenger ; Tight Junctions

No abstract available.
Female ; Germ Cells* ; Neoplasms, Germ Cell and Embryonal* ; Ovary*

PURPOSE: To report a case of retinal detachment surgery in a patient with oculocutaneous albinism. CASE SUMMARY: A 44-year-old man visited our clinic complaining of decreased visual acuity in his left eye. His best corrected visual acuity was hand movement in his left eye, and rhegmatogenous retinal detachment involving the macula at the superior temporal site was found. We performed pars plana vitrectomy and attempted to reattach the retina using endolaser photocoagulation; however, the laser burn was not made, and we failed to reattach the retina. At that point, we carried out cryopexy around the retinal tear, and injected silicone oil into the vitreous cavity. Ten months after surgery, his best corrected visual acuity was 0.06, and there was no recurrent retinal detachment or proliferative vitreoretinopathy. CONCLUSIONS: In patients with albinism with melanin deficiency, cryopexy is more useful than laser photocoagulation for retinal detachment surgery.
Adult ; Albinism ; Albinism, Oculocutaneous ; Burns ; Eye ; Hand ; Humans ; Light Coagulation ; Melanins ; Retina ; Retinal Detachment ; Retinal Perforations ; Retinaldehyde ; Silicone Oils ; Visual Acuity ; Vitrectomy ; Vitreoretinopathy, Proliferative