No abstract available.

Author studied on the incidence of intestinal parasites with fecal examination on the out patient Pusan University Hospital, between from January to December 1969. The method employed were Formalin-Ether and flotation method in 3,510 for the prevalence rate of intestinal helminthes(Ascaris lumbricoides, hookworm, Trichocephalus trichiurus, Trichostrongylus orientalis). The following results were obtained: The positive rate of intestinal helminthes of total was 65.4 percent among 3,510 persons. The infection rate of Ascaris lumbricoides, hookworm, Trichocephalus trichiurus, Trichostrongylus orientalis were 19.3 %, 6.5 %, 55.2 % and 46.1 %. The female (66.4%) had definitely higher infection rate than male (65.0 %). The age group of 51-60 year of the male showed highest infection rate 75.4 % and the age group 31-40 year of the female showed highest infection rate 72.9 %.
parasitology-epidemiology-helminth ; nematode ; trematode ; Ascaris lumbricoides ; hookworm ; Trichocephalus trichiurus ; Trichostrongylus orientalis

No abstract available.
Arthritis, Rheumatoid* ; Biological Factors

No abstract available.
Complement System Proteins* ; Humans ; Infant, Newborn*

Livedoid vasculitis is characterized clinically by smooth or depressed ivory-white scars surrounded by hyperpigmentation and telangiectasia with or without preceding purpuric in-filtrated papules and plaques and histologically by intravascular deposition of fibrin. Its pathophysiology is still obscure. Many treatment modalities have been used, but results are not satisfactory. Recently, there have been experiences of successful treatments with danazol, a synthetic androgen. We used danazol in three patients who presented with livedoid vasculitis and were relatively resistant to treatments with aspirin and/or pentoxifylline. After 4 to 8 weeks, there was remarkable clinical improvement in all three patients.
Aspirin ; Cicatrix ; Danazol* ; Fibrin ; Humans ; Hyperpigmentation ; Pentoxifylline ; Telangiectasis ; Vasculitis*

No abstract available in English.
Fatigue ; Fractures, Stress

BACKGROUND: Epidermal growth factor(EGF) usually stimulate she growth and proliferation of a variety of cell types in vitro and in vivo through binding to a peific cell surface receptor, a 170- kilodalton glycoprotein. The EGF receptor (EGFR) may be respansi ile for deranged keratinocyte proliferation and differentiation. OBJECTIVE: Our purpose was to investigate the pattern of EGFR expression in malignant epidermal tumors. METHODS: We performecl immunohistochemical studies to reveal immunoreactivity of EGFR in 7 basal cell carcinomas, 6 squamous cell carcinomas, and five nomal control skin using the Uectastain ABC immunoperoxidase stain system. RESULTS: In normal skin, EGFR showed strong staining of basal cells and lower keratinocytes of the stratum malpighii. As squaous cells matured, staining gradually beame weaker. In all cases of basal cell carcinoma studied, there was loss of membrane labelling of the tumor cells and but in half the cases there was little or no siaining of the lesional cells. In squamous cell carcinomas, variable patterns were seen. The better differentiated tumors showed an essentially no mal pattern of EGFR expression. However, less well differentiated areas showed loss of membrane staining, cytoplasmic accumulation of receptor, and a heterogeneiy of staining intensity. CONCLUSION: Dysregulation of the EGFR may be important in the levelopment, of cutaneous epithelial malignancies but that giossly abnormal forms of the receptor do not occur. The quantitative and qualitative changes in EGFR that we have demonstrated may well be of importance in the pathogenesis of these keratinocyte tumors.
Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Cytoplasm ; Epidermal Growth Factor* ; Glycoproteins ; Keratinocytes ; Membranes ; Receptor, Epidermal Growth Factor* ; Skin

Authors studied on the Acaroid mite in the food, and the following results were obtained. 1) 6 species of Acaroid mite were found among twelve kinds different types of food. a. Tyrophagus dimidiatus, b. Glycyphagus destructor, c. Glycyphagus domesticus, d. Hoshikadania konoi, e. Acarus siro, f. Carphoglyphus lactis. 2) Acaroid mite were not found in the wheat flour and magalin among the twelve different kinds. 3) Acaroid mit were distributed at higher rate in the pollack(94%), cuttle fish(77%) and anchovy(50%).
Epidemiology* ; Flour ; Mites* ; Triticum

BACKGROUNDS: As life expectancy is increasing, it is necessary to evaluate the health and nutritional status in elderly, especially in tube-fed elderly patients whose malnutritional status is related to the increase in mortality. This study was conducted to improve the nutritional status in tube-fed elderly patients. METHODS: Effects of nutritional support on tube-fed elderly patients(> or =65years) for 8 weeks were investigated by biochemical assessment and weight. RESULTS: When comparing the biochemical changes of the control group(n=8) with those of the case group(n=8), it showed significant differences in total protein, serum albumin and TLC(p<0.05), not in serum transferrin, serum iron, hemoglobin, hematocrit and weight(p>0.05). CONCLUSION: This study suggests the in tube-fed elderly patients can be improved if nutritional support is properly administrated.
Aged* ; Hematocrit ; Humans ; Iron ; Life Expectancy ; Mortality ; Nutritional Status ; Nutritional Support* ; Serum Albumin ; Transferrin

No abstract available.
Fetal Blood* ; Glucose* ; Humans ; Infant, Newborn*