No abstract available.
Nevus

No abstract available.
Dapsone ; Drug Hypersensitivity

The insulin-like growth factor (IGF)s are believed to one of several growth factors that play an adjunctive role in ovarian follicular development. These factors circulate bound to a family of IGF-binding protein (IGFBP)s. It is known that circulating IGFBPs are involved in the transport of IGFs to tissues and modulate IGFs actions at local tissue. The purposes of this study were to evaluate changes in serum IGFBPs profiles during normal ovulatory menstrual cylce and to compare serum IGFBPs profiles in periovulatory phase of between normal ovulatory menstrual cylce and controlled hyperstimulated cycle. Fasting blood samples were obtained from 15 normal healthy women throughout normal ovulatory menstural cycle and on the day of aspiration of oocyte from 10 patients undergoing ovarian hyperstimuation for in vitro fertilization-embryo transfer. Serum IGFBP-1-IGFBP-4 were measured by western ligand blot and immunoprecipitation. Serum 17beta-estradiol was determined by radioimmunoassay. Type and molecular weight of serum IGFBP did not changed during normal ovulatory menstural cycle. No significant variation in the relative proportion and level of each IGFBP was found throughout normal ovulatory menstural cyle. Also, the relative proportion and level of each IGFBP did not correlated with serum 17beta-estradiol level. There was no significant difference in the relative proportion and level of each serum IGFBP between on the day of ovulation in normal ovulatory menstrual cylce and on the day of aspiration of oocyte in controlled hyperstimulated cycle. Our data indicate that IGFBPs have regulatory functions in ovary through an paracrine and autocrine rather than endocrine mechanism during normal ovulatory menstural cycle.
Fasting ; Female ; Humans ; Immunoprecipitation ; Insulin-Like Growth Factor Binding Proteins* ; Intercellular Signaling Peptides and Proteins ; Menstrual Cycle* ; Molecular Weight ; Oocytes ; Ovary ; Ovulation ; Radioimmunoassay

No abstract available.
Child* ; Epilepsy* ; Humans

PURPOSE: Doxazosin has gained wide acceptance as a pharmacotherapeutic agents for the treatment of BPH. As a selective alpha-1 blocker, it is known to reduce symptom scores and improve flow rates. However, the correlation not been fully established. in this study we investigated that improvements of clinical parameters, such as the symptom score, storage symptom score, voiding symptom score, bother score, peak flow, post-voiding residuals and prostate volume, are statistically related to the subjective satisfaction in patients receiving doxazosin pharmacotherapy for the management of BPH. MATERIALS AND METHODS: Forty nine symptomatic BPH patients were evaluated prior to and at 3 months after the administration of recommended dose of doxazosin. The parameters evaluated were total symptom, storage symptom, voiding symptom and bother scores, peak flow rate (Qmax), post-voiding residuals (PVR) and prostate volume. The patients satisfaction to the treatment was determined by subjective responses to the questionnaires, and each response was categorized into one of the two groups; good (much improved, improved) or poor (slightly improved, no changes or getting worse). The subjective responses and the clinical parameters were compared and statistically analyzed. RESULTS: The total symptom, storage symptom, voiding symptom and bother scores decreased, and the Qmax increased significantly in all patients after doxazosin therapy. There was also significant mean posttherapeutic improvement for all individual questions. However, according to the patients subjective satisfaction for the treatment, patients with good result (23 patients) score then those with poor result group (26 patients; p<0.01). The changes of storage symptom score, Qmax, PVR and prostate volume were not significantly different in both groups. CONCLUSIONS: Doxazosin was effective in reducing symptoms and improving peak flow rates in the patients diagnosed clinically with BPH. Although the clinical parameters show significant improvements after doxazosin therapy, the patient satisfaction is more dependent on the severity of pre-treatment total and voiding symptom score. These findings suggest that pre-selecting patients prior to the initiation of doxazosin therapy could result in better treatment responses.
Doxazosin* ; Drug Therapy ; Humans ; Patient Satisfaction ; Patient Selection* ; Prostate ; Surveys and Questionnaires

No abstract available.
alpha-Fetoproteins* ; Humans ; Infant* ; Infant, Newborn*

We report unusual 3 cases of adult coronary arteriovenous fistula(CAVF) diagnosed by coronary arteriography in Soonchunhyang University Hospital. In one patient with mitral stenoinsufficiency, multiple CAVFs originated from left anterior descending and left circumflex coronary areries. In another patient with significant stenosis(90%) in distal right coronary artery, new CAVF was seen in mid right coronary artery during consecutive coronary arteriography. In the remaining one, it was arose from contus branch of right coronary artery. Surgical correction was performed in two cases.
Adult* ; Angiography ; Arteriovenous Fistula* ; Coronary Vessels ; Humans

No abstract available.
Actinomycosis*

BACKGROUND: Uterine leiomyoma is the most common pelvic tumor, occurring in 20-25% of women in reproductive age. Gonadotropin releasing hormone agonist (GnRHa) has been reognized as a temporary medical management for this disorder. The etiology of these tumors is unknown but it has been shown that the insulin-like growth factors (IGF-I, IGF-II) are promoters of growth in nongynecologic tumors. Several recent studies have suggested the possible role of IGFs in human leiomyoma growth. The IGF binding proteins (IGFBPs) are believed to modulate actions of IGF and to have IGF-independent actions. The purpose of this study was to evaluate the type of IGF and IGFBP which may be involved in leiomyoma growth and to investigate a possible IGF related mechanism of action of GnRHa. METHOD: The IGFs and IGFBPs were measured by double antibody radioimmunoassay, western ligand blot and immunoprecipitation in the tissue cytosols of normal uterine myometria (n=15), nontumorous myometria adjacent to a leiomyoma and leiomyoma from patients nontreated (n=15) and treated (n=10) with GnRHa. RESULTS: The mean IGF-I and IGF-II level were significantly higher in leiomyoma from untreated patients than in the adjacent myometrium and normal myometrium but no significant differences in these IGF levels between normal myometrium and adjacent myometrium were noted. The IGFBP-2, IGFBP-3 and 26kDa IGFBP were detected variably but IGFBP-4 was consistently present in all tissues. There were no significant differences in the relative intensity for IGFBP-4 and the frequency of IGFBPs between leiomyoma, adjacent myometrium and normal myometrium from untreated patients. The IGF-I, IGF-II levels and the relative intensity of IGFBP-4 in leiomyoma from GnRHa-treated patients were significantly lower than those in untreated patients, but these levels in the adjacent myometrium were comparable. The frequency of each IGFBP in leiomyoma and the adjacent myornetrium from GnRHa-treated patients did not significantly differ from untreated patients. CONCLUSION: Both IGF-I and IGF-II are involved in the growth of leiomyoma and GnRHa may in part act to decrease size of leiomyoma by regulating the local levels of IGF-I, IGF-II and IGFBP-4.
Animals ; Cytosol ; Female ; Gonadotropin-Releasing Hormone ; Humans ; Immunoprecipitation ; Insulin-Like Growth Factor Binding Protein 2 ; Insulin-Like Growth Factor Binding Protein 3 ; Insulin-Like Growth Factor Binding Protein 4 ; Insulin-Like Growth Factor Binding Proteins ; Insulin-Like Growth Factor I ; Insulin-Like Growth Factor II ; Leiomyoma* ; Mice ; Myometrium ; Radioimmunoassay ; Somatomedins*

In order to determine the contents of lead, cadmium and zinc, the tissues of the crussian carp, Carassius carassius, collected from the middle streams of the Nakdong river were examined. During the dry season from 8 to 15, March, 1987, six loci were selected to sample the fish and river water; five of them were the midstreams of the Nakdong river i.e., the vicinities of the Andong dam, the Nakdong bridge, the Waegwan bridge, Gangjung and Gaepori, the other one was the Kumho river around the Paldal bridge(see Fig.1). The microanalyses of lead and cadmium contents were undertaken by the atomic absorption spectrophotometer(Model IL-551) connected with CTF-IL 655, while that of zinc by the flame method with IL-551 only. The contents of lead and cadmium in water sampled from Gaepori distant from about 30km downward from the junction with the Kumho river were about 1.5 times higher than those from Gangjung distant about 0.5km upward from the junction, and the content of zinc from Gaepori was slightly higher than that from Gangjung. However, the contents of lead and cadmium in water sampled from Gaepori were three fifth of those from the vicinity of Paldal bridge far about 2km upperward from the junction. In the other words, the contents of lead and cadmium in the samples from the vicinity of the Paldal bridge were about 2.5 to 3 times higher than those from the Gangjung and 5 times higher than those from the Andong dam. The contents of the heavy metals in the tissues of Carassius carassius were relatively consistent to those of the aquatic environments were the fish were collected, with higher contents in the tissues of the crussian carp collected from the vicinity of Gaepori and the Paldal bridge which were so much polluted than in those from other loci in upper stream from the junction. And the contents of lead and cadmium in tissues were positively correlated with the age of the fish, however, that zinc was not. The contents of lead in bone of crussian carp from the vicinity of the Paldal bridge in the group of 0-1 year old fish were similar to those of 4-5 years old fish from Gaepori, and higher than those of 3-4 years old fish collected from the upper stream of the junction. It is likely that fishing from Gaepori and the paldal bridge is not recommended, and all the industrial producers have to pay intensive attention to the water pollution due to the sewage disposal.
Absorption ; Cadmium* ; Carps* ; Gyeongsangbuk-do ; Korea* ; Metals, Heavy ; Rivers* ; Seasons ; Sewage ; Water ; Water Pollution ; Zinc*