No abstract available.
Risk Factors*

No abstract available.
Antibodies, Monoclonal* ; Mycobacterium bovis*

Clinical and bacteriological studies, including seasitivity tests, of 85 patients in pyodermas such as impetigo contagiosa, pustular acne vulgaris, hair follicle and sweat gland infections, and secondary pyogenic infections superimposed on primary dermatoses were carried out during 4 months period, from June 1970 to Sept.1970, at department of dermatology, schooI of medicine, Seoul national university. The results were as follows; 1) Predominant age group of impetigo was the preschool. ages (87%). 2) Causative agents of impetigo in our 30 cases were coagulase positive staphylococcus aureus only in 27, streptococcus only in 0 and both organisms in 3 (one case wasmixed infection with s. aureus and b-hemolytic streptococcus, and two were mixed infections with s. aureus and a-hemolytic streptococcus). 3) Culturing from l2 cases of pustular acne vulgaris, we found coagulase negative staphylococcus albus in 9, coagulase positive stsphylococcus aureus in 1 and no growth in 2. 4) In 35 cases of hair follicle and sweat gland infections, we isolated coagulase positivestaphylococcus aureus only in 32, coagulase negative staphylococcus albus only in 2, and mixed infection with staphylococcus aureus and b-hemolytic streptococcus in l. 5) Isolated organisms in 8 cases of secondary pyogenic infections superimposed on primary dermatoses were coagulase positive staphylococcus aureus only in 2, coagulase negative staphylococcus albus only in 1, b-hemolytic streptococcus only in 1, a- hemolytic streptococcus only in 1, and mixed infections with various combination in 3. 6) Results of sensitivity tests with isolated organisms in the above diseases groups were as follows; (a) Total 66 strains of coagulase positive staphylococcus aureus showed resistance to ampicillin in 97.0%, penicillin in 78.8%, terramycin in 72.7%, rizynomycin in 71.2%, streptomycin in 24.1%, chloramphenicol in 16.7%, neomycin in 12.1%, kanamycin in 4.5% and leukomycin in 1.5%, (b) Total 8 strains of hemolytic streptococci were sensitive to chloramphenicol, leukomycin and penicillin.
Acne Vulgaris ; Ampicillin ; Chloramphenicol ; Coagulase ; Coinfection ; Dermatology ; Hair Follicle ; Humans ; Impetigo ; Kanamycin ; Neomycin ; Oxytetracycline ; Penicillins ; Pyoderma* ; Seoul ; Skin Diseases ; Staphylococcus ; Staphylococcus aureus ; Streptococcus ; Streptomycin ; Sweat Glands

Various concentrations, including 100%, 75%, 50%, and 25% of dimethyl sulfoxide (DMSO) were applied on the back of albino rats, followed by ultraviolet irradiation after 30 minutes. Biopsy specimens were taken 6, 12, 24, 36, and 48 hours afters ultraviolet irradiation without local anesthesia. The macroscopic and histologic findings were as follows. 1. Mild degree of erytheme appeared only on the site of the highest concentration (100%) of DMSO. 2. Vacuolization of the prickle cells appeared slightly later on the sites of higher concentrations (75% and 100%) than those of lower concentrations and control. 3. After 48 hours post-irradiation, there was no detectable vacuolization on the sites of higher concentrations, whereas marked vacuolization still remained on the other sites. 4. More pronounced epidermal thickening could be observed on the sites of higher concentrations than the sites of lower concentrations and control. 5. The dermal edema was more completely disappeared on the sites of higher concentrations than the sites of lower concentrations and control, 48 hours after ultraviolet irradiation.
Anesthesia, Local ; Animals ; Biopsy ; Dimethyl Sulfoxide* ; Edema ; Rats

OBJECTIVE: This study was aimed to obtain information on normal MIS serum levels according to menstrual cycles of adult normal cycling women . It was also designed to obtain information on the ontogeny of the production profile of MIS and the pattern of its localization in ovary from adult normal cycling women. METHODS: Between January 1998 and January 1999, normal MIS serum levels were measured according to menstrual cycles using 160 serum samples from adult normal cycling women by ELISA. The ontogeny of the production profile of MIS and the pattern of its localization were also studied by immunohistochemical staining using the rabbit polyclonal antibody against human recombinant MIS in 35 ovarian specimens from adult normal cycling women. RESULT: The MIS levels were gradually increased through the follicular phase, reaching at its maximum at the ovulatory phase(4.2+/-2.6 ng/ml), and sharply decreased at the beginning of the luteal phase being minimized at the premenstrual phase(0.5+/-0.2 ng/ml). In average, the MIS levels of the follicular phase(3.7+/-1.9 ng/ml) were significantly higher than those of the luteal phase(1.8+/-2.4 ng/ml)(P<0.05). The MIS levels of the preovulatory and ovulatory phase were significantly higher than those of the other cycle days(P<0.05). Even the early follicular phase(2.9+/-1.6 ng/ml) showed higher MIS levels than the advanced luteal phase(0.9+/-0.7 ng/ml) and the premenstrual phase(0.5+/-0.2 ng/ml)(P<0.05 and P<0.05, respectively). The first staining for MIS was detected in the cytoplasm of granulosa cells when the flattened granulosa cells changed to the cuboidal cells in primordial follicles. The granulosa cells of both single and multiple layered growing follicles showed strong specific staining for MIS. but the MIS staining was not found not in the mature follicle just before ovulation, atretic follicles, corpus luteum, and corpus albicans. MIS staining waned in the mature follicles just before ovulation. CONCLUSION: These experiments demonstrate that the MIS is produced by ovarian granulosa cells in normal reproductive females. The MIS may play an important role as a hormone of follicular development and oocyte maturation through interactions with female steroid hormones, gonadotropins, and growth factors during the adult reproductive cycle.
Adult ; Anti-Mullerian Hormone* ; Corpus Luteum ; Cytoplasm ; Enzyme-Linked Immunosorbent Assay ; Female ; Follicular Phase ; Gonadotropins ; Granulosa Cells ; Humans* ; Intercellular Signaling Peptides and Proteins ; Luteal Phase ; Menstrual Cycle* ; Oocytes ; Ovarian Follicle ; Ovary* ; Ovulation

No abstract available.
Arm* ; Free Tissue Flaps*

No abstract available.
Animals ; Macrophages, Peritoneal* ; Mice* ; Mycobacterium bovis*

A clinical review was made on 2,191 cases of general pediatric surgery under the age of 15 years which were operated upon at the Divisionof Pediatric Surgery, Department of Surgery, Chonnam University Hospital from January 1988 to December 1997. The number of operations in pediatric age were 13,144 (13.2%) out of total 99,555 operations at Chonnam University Hospital and the most prevalent age group was under 1 year of age (14.3%). The number of operations in Divisionof General Pediatric Surgery were 2,191 (16.7%) out of total 13,144 operations in pediatric age and the incidence of patients under 1 year of age in general pediatric surgery was 42.9% (941/2,191). The prevalent diseases under 1 month of age were anorectal malformations (20.6%) and hypertrophic pyloric stenosis (20.3%) and between 1 month to 1 year of age were inguinal hernia (32.4%) and intussusception (19.6%). The total motality rate in neonatal intensive care unit was 31.3%. Gastroschisis presented highest mortality.
Gastroschisis ; Hernia, Inguinal ; Humans ; Incidence ; Infant, Newborn ; Intensive Care, Neonatal ; Intussusception ; Jeollanam-do ; Mortality ; Pyloric Stenosis, Hypertrophic

No abstract available.
Antifungal Agents* ; Trichophyton*

KOH examination is a simple, rapid and diagnostic procedure to confirm dermatophytic infections. It is important to select a proper examination site of the lesion. To determinate the proper examination site of the lesion, mycologic studies were done with multiple specimens collected from the center, margin and out of margin of the ring-shaped dermatophytic skin lesion on the 58 patients. The results were as follows. Positive rate of KOH wet smear was 94.8% at the center and 100% at the margin of the lesions, 22.4% at the 1 cm and 5.2% at the 2 cm out of the lesions. The more hyphae were found in the lesion, the more hyphae were found out of the lesion. Culture was done on the Sabouraud's glucose agar from the highest KOH positive area and the positive culture was 48 strains (82.8%) of 58 patients. These findings suggested that the ring-shaped active margin was the best site to examine mycologic studies.
Agar ; Glucose ; Humans ; Hyphae ; Skin*