No abstract available.
Sparganosis*

This study was conducted to investigate food and meal preference of workers (435 male and 212 female) in the Chonnam Yeosu industrial area. The results of the survey were analyzed by principal components analysis. The results were obtained as follows: 19.3% of the subjects were twenties, 28.3% were thirties, 28.8% were forties and 23.7% were fifties. Females liked rice rolled in dried laver, rice cakes, janchi-noodle and breads, on the other hand males liked thick beef soup, loach soup, an eel stew and soju. The young liked instant noodles, fried chicken, sweet and sour pork, pork cutlet, pizza, hamburger, ham, sausage and fruit beverage, on the other hand the old liked a fish pot stew, loach soup, eel stew, fish boiled in soy with spices, panfried fish, sea slug, ascidian, bunder, green laver and boiled burdock-lotus root in soy. Females who are young liked hamburger and sweet and sour pork whereas males who are young liked instant noodles, pork cutlet, ham, sausage and fruit beverage. Aged females liked fish boiled in soy with spices, panfried fish, bunder, green laver, boiled burdock-lotus root in soy whereas aged males liked a fish pot stew, loach soup, eel stew, sea mussel and oysters. Boiled rice was located within the middle irrespective of age and sex, but noodles, wheat flour meal, fast foods and fruits were situated at the young female side. Aged males liked soup and pot stew. Young males liked meats and eggs whereas fish and shellfish and kimch were located at the aged people side. Aged females liked sea weeds and most people disliked vegetables but females liked some vegetables irrespective of age. Processed foods, salted foods, and alcohol were generally disliked foods by subjects but males liked those foods. Soybean curd was liked more males than females, and teas, except coffee, was liked by males.
Aged ; Beverages ; Bivalvia ; Bread ; Chickens ; Coffee ; Eels ; Eggs ; Fast Foods ; Female ; Flour ; Fruit ; Gastropoda ; Hand ; Humans ; Male ; Meals ; Meat ; Ostreidae ; Ovum ; Shellfish ; Soybeans ; Spices ; Tea ; Triticum ; Urochordata ; Vegetables

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

Effects of several cytokines(IL -1beta, TNFalpha, and IFNgamma) have been examined on fetal rat osteoblast-like cells. To investigate whether cytokines play direct causal roles in production of lysosomal enzyme, fetal rat osteoblast-like cells were treated with IL-1beta, TNFalpha, and IFNgamma, respectively or combined. And acid phosphatase was determined by biochemical method. Alkaline phosphatase was assayed to determine the effects of IL-1beta, TNFalpha, and IFNgamma on the expression of this enzyme. And also experiment of calcified nodule formation was performed to assess the effects of cytokines on the bone-forming activity of osteoblast-like cells in vitro. Acid phosphatase activity was significantly increased by the addition of IL-1beta and TNFalpha, whereas decreased by IFNgamma, However, no significant changes in alkaline phosphatase activity was observed when the osteoblast-like cells were treated with IL-1beta and TNFalpha. Interestingly, IFNalpha showed stimulatory effect on alkaline phosphatase activity. The number of calcified nodules was decreased by treatment of cultures with 1ng/ml IL -lbeta, 20ng/ml TNFalpha, and 500 u/ml IFNgamma continuously for 21 days, while considerable number of calcified nodules were formed in control group of osteoblast-like cell in culture for 21 days. These results seem to suggest that cytokines may play crucial roles in bone remodeling through the direct action on the osteoblast-like cell.
Acid Phosphatase ; Alkaline Phosphatase ; Animals ; Bone Remodeling ; Cytokines* ; Interleukin-1beta ; Rats* ; Tumor Necrosis Factor-alpha

This study was undertaken to evaluate the status of human paragonimiasis in Kang Hwa Gun, Kyunggi Do, Korea from March 1973 to October 1975 by the use of intradermal screening test with Veronal buffered saline antigen. A total number of 7,352 (male 3,936; female 3,4l6) consisting of 3,447 primary school children, 2,689 middle school students, l,008 high school students of 9 Myuns out of 13 Myuns of this County and 208 residents of all age group in Kilgeong-Ri, Yangdo Myun were examined by the intradermal test with Paragonimus antigen. In order to detect Paragonimus egg, the sputum and the stool examinations were undertaken on the residents in Kilgeong-Ri. The infestation rate of crayfish with Paragonimus metacercaria was also examined in Konneung and Jeongha village in Kilgeong-Ri. The following results were obtained in this survey: As a whole, 16.6 per cent of the examiners showed positive reaction with sexual difference of 16.1% in male and 14.8 per cent in female. In age groups, the highest positive rate showed in middle school age group (17.1 per cent) than primary school (14.0 per cent) and high school age group (11.4 per cent). In regional differences of positive rates, the highest rate (28.4 per cent) showed at Yangdo Myun followed by Kilsang Myun (27.0 per cent), Hwado Myun (25.0 per cent), and Naega Myun(20.8 per cent). In the result of 208 residents Kilgeong-Ri, the positive of 36.1 per cent in male and 20.2 per cent in female. The highest positive rate showed in 10 to 19 age group (41.5 per cent). Among the residents in Kilgeong-Ri, Paragonimus eggs were detected in 11 residents by the sputum and the stool examinations. The infestation rate of crayfsh with Paragonimus metacercariae was 100 per cent (41 out of 41 crayfishes) in Konneung village, and 84.6 per cent (9 out of 13 crayfishes) in Jeongha village, Kilgeong-Ri The fluctuation of the infection rate of crayfish with Paragonimus metacercariae was decreased in Konneung village in 2 years after the treatment with Bilevon against 10 paragonimiasis patients.
parasitology-helminth-trematoda ; epidemiology-paragonimiasis ; Paragonimus westermani ; crayfish-Cambaroides similis

An epidemiological study on brugian filariasis was carried out in endemic areas including Cheju Island in Korea, with a brief review of literatures.The results showed that the incidence among residents has remarkably decreased in Cheju Island, which was the main endemic area. Reviewing available informations on the prevalence of filariasis reported in recent years and also judging from the present socio-economic conditions which enable people to practice personal protection against mosquitos, it can be said with confidence that filariasis has almost disappeared from Cheju Island and inland areas. The disease is considered to remain at a low level of endemicity in Hugsan Islands. Certainly mass diethylcarbamazine (DEC) treatment carried out in Cheju Island in the 1960s and 1970s and remarkable economic growth followed by improved living standard and altered life-style of inhabitants could all have combined effects on the disappearance of this mosquito-borne diseae in this island. If the present trends go on, the possibility of resurgence of filariasis in Cheju Island is hardly postulated.
parasitology-helminth-nematoda ; Brugia malayi ; filariasis ; epidemiology

No abstract available.
Choanal Atresia*

No abstract available.
Polyps*

Authors report five patients(four males and one female, aged 28-54 years) with intracranial meningioma in which 60Co-irradiation produced a beneficial effect. Radiation was delivered over period from 39 to 51 days with total does of 5000 to 5500 cGy. Irradiation alone was performed in two patients including one recurrent case ; irradiation followed by surgery in one, and postoperative irradiation for the residual tumor in two. Histopathological examination was done in four cases and more of them were malignant or hemangiopericytic type. Two cases of highly vascular tumors showed marked shrinkage of the tumor after irradiation. Another highly vascular meningiomas showed decrease of the tumor vascularity and degree of contrast enhancement in magnetic resonance image(MRI). One recurrent case developed a prominent cystic change suggesting development of tumor necrosis due to irradiation and the tumor growth has been arrested for one year after irradiation. In one patient with a cavernous sinus meningioma, the tumor with progressive growth after incomplete resection showed a definite decrease in its size. With these observations, it is suggested that ; 1) benign meningiomas may develop marked shrinkage, cystic change or decreased vascularity in response to irradiation ; 2) there is a tendency that irration may be helpful for the operation on highly vascular meningiomas ; 3) in patient with a high surgical risk, irradiation alone may be performed to obtain reduction of the tumor volume or arrest of growth ; 4) preoperative irradiation may facilitate surgical removal of the tumor by reducing amount of intraoperative bleeding even in benign meningiomas ; 5) as a sole treatment or a preoperative adjuvant therapy, irradiation should be considered in patients who are not favorable candidates for operation or radiosurgery.
Cavernous Sinus ; Female ; Hemorrhage ; Humans ; Male ; Meningioma* ; Necrosis ; Neoplasm, Residual ; Radiosurgery ; Tumor Burden

No abstract available.
Pregnancy* ; Purpura*