A case of sparganosis was presented. The patient was a 43-year-old Korean male who had a history of having eaten raw flesh of snake and frog in Keoje Island during 1950 to 1952 for the purpose of treatment of arthritis by the oriental custom. In the summer, l959, he had slight itching sensation in the left lower scrotal area. A few months later, he noticed the appearance of a peanut-sized mass in that area. However, the mass enlarged gradually to a hen's egg size during two years. On surgical exploration, the mass was found to be a fibro-connective tissue capsule(3 to 4 cm in diameter) in the lower left scrotal area. From the capsule three larvae(l9 to 28 cm by 2 to 6 mm) were freed by dissection without much difficulty. The sources of infection of some formerly reported sparganosis in Korea were discussed. It is most probable that human sparganosis is acquired by ingestion of raw flesh of snake and frog in this country.
parasitology-helminth-cestoda-sparagnum ; sparganosis ; case report

A survey for nematode and cestode parasites of rodents in Korea has been carried out at the areas of Chulwon, Kumwha, Pochon, Paju and Chungpyong, Kyunggi-Do. A total of 300 rodents of seven species was examined, comprising of 219 A. agrarius, 33 R. norvegicus, 8 R. alexandrinus, 14 Mus musculus yamashinai, Microtus fortis pellceus, 21 Crocidura russula and a Cricetulus trition nester. The following fifteen species belonging to thirteen genera were identified: NEMATODA: Heterakis spumosa, Syphacia obvelata, Nippostrongylus muris, Protospirura muris, Capillaria hepatica, Capillaria sp., Heligmosomum sp., Heligmosomoides sp., Rictularia sp. and Gongylonema sp. CESTODA: Hymenolepis nana, Hymenolepis diminuta, Raillietina coreensis, Paranoplocephala sp. and Cysticercus fasciolaris(the larva of Taenia taeniaeformis).
parasitology-helminth-nematoda-cestoda ; Heterakis spumosa ; Syphacia obvelata ; Nippostrongylus muris ; Protospirura muris ; Capillaria hepatica ; Capillaria sp. ; Heligmosomum sp. ; Cysticercus fasciolaris ; Taenia taeniaeformis ; epidemiology ; rodent

Three combinations of cloths were evaluated for the protective effects of different kinds of clothings in cold environments. Table 1 shows tile components of tile three models of clothings. A prototype was made by putting a sheet of vinyl at the middle layer of raw cotton in a fabric-quilt cloths. A glove mannequin was covered by each of these cloths. The globes contained 1,000 cc of hot water about 40 degrees C. Tele-thermisters were fixed in order to check the temperature of cloths space and water temperature for evaluation of caloric-loss and climate of clothings. Results are summarized as follows : 1) Without wind, there is no significant difference of air temperatures between ski-parka and quilt wear clothing. 2) The prototype with vinyl sheet best protects against wind, the next is the ski-parka. Quilt-wear protects the least. 3) It is well-known that a working-clothing needs not have any separate liners nor outers. 4) For innermost layer of a clothing preventing cold, a cotton-fabrics is recommended and a water-proof cloths for outer layer. 5) Heat-loss was calculated from the cooling degrees of water. Calorie-loss was 910ca1/m2/hr. when bared, but with the prototype of vinyl sheets the calorie-loss was 350cal/m2/hr. (38.5% of bared). Quilt-wear and ski-parka were 380(41.8%) and 440 cal/m2/hr. (48.4%) respectively.
Climate ; Clothing* ; Manikins ; Water ; Wind*

A survey of intestinal parasites was performed in South Vietnam. Samples were collected from 717 Vietnameses, 1,933 U.S. Forces, 433 stool specimens of Korean Troops in South Vietnam. And 114 of Korean Army patients in home land were also examined as a control. Findings were discussed with others and summarized as follows: A parasitic rate, incidence in general, was 44.8 %. Koreans in South Vietnam showed 82.4 % of infection rate, Vietnamese 64.6% and U.S. Forces 26.1 %. Korean home patients revealed 93.9 %. Following 10 species of helminths ova and 5 kinds of protozoa were found: Ascaris lumbricoides, Hookworm, Trichocephalus trichiurus, Strongyloides stercoralis, Trichostrongylus orientalis, Enterobius vermicularis, Metagonimus yokogawai, Clonorchis sinensis, Hymenolepis nana, Taenia sp., Entamoeba histolytica, Entamoeba coli, Endolimax nana, Giardia lamblia and Trichomonas hominis. The incidence of Ascaris lumbricoides among Koreans in South Vietnam was 15.9 %, much less than Korean home patients. The infection rate of A. lumbricoides in Saigon residents was 47.2% but in Chulai 36.8% and in Quinhon 35.8 %. Trichocephalus trichiurus was most frequently found in Koreans. Quinhon residents showed 78.7 % positive in hookworn infection and Chulai 24.7 %. In Saigon, on the contrary, infection rate was only 3.1 %. No Strongyloides stercoralis, but two cases of Trichomonas hominis were found among Koreans in South Vietnam. U.S. Forces showed higher incidences than Koreans and Vietnameses in the incidences of Entamoeba histolytica and Endolimax nana. Most of the U.S. Forces revealed single infection. Korean home patients showed the highest per centage of polyparasitism. Non-autochthonous infections in Korea could not be found among Koreans in this survey.
parasitology-epidemiology ; stool examination ; Vietnam ; U.S. Forces ; Ascaris lumbriocides ; Hookworm ; Trichocephalus ; trichiurus ; Strongyloides stercoralis ; Trichostrongylus orientalis ; Enterobius vermicularis ; Metagnimus yokogawai ; Clonorchis sinensis ; Hymenolepis nana ; Taenia sp. ; Entamoeba histolytica ; Entamoeba coli ; Endolimax nana ; Giardia lamblia ; Trichomonas hominis

A parasitological study was performed with 452 malaria patients evacuated from South Vietnam by examinations of their peripheral blood. Results were as follows: The peripheral blood examinations revealed that 52.0% of the examined have parasitemia, of which 95.3% was P. falciparum, one case of P. vivax and the other 10 patients were mixed infected. Neither P. malaria nor P. ovale were found. A total of 1,500 thick and thin blood films was prepared and 707 slides of them (47.1%) showed positive. In P. falciparum, ring forms were found most frequently and the next was gametocytes. Eighty slides (50%) showed mixed together with both ring form and gametocytes. All of the erythrocytic stages were seen in three slides of P. vivax. Weekly periodical examinations showed 233.8 parasite density every 1,000 W.B.C count in average, while occasional at fever attacks 531.7.Size of gametocytes in P. falciparum was 9.31(+/-0.89) by 2.16(+/-0.53) in macrogametocyte and 6.61(+/-0.82) by 2.51(+/-0.35) in microgametocyte. Their sex ratio was 100 : 92. Repeated blood examinations showed increased detection rates. The positive rate of parasitemia was 52.0% in single examination, increasing in succession with repetitions.
parasitology-protozoology-malaria ; Plasmodium falciparum ; Plasmodium vivax ; Plasmodium ovale ; Plasmodium malariae ; ring form gametocyte ; epidemiologyk Vietnam ; parasitemia

OBJECTIVES: Recently, there are many studies that highlights the importance of the systolic blood pressure and pulse pressure as a better prognostic factor than diastolic blood pressure especially in older persons. In this study, we investigated the prevalence of isolated systolic hypertension in the elderly aged more than 60 years old who visit to hospital for routine health exam. METHODS: This study was done in one university hospital in a mid-sized city in Kyungki-provine of Korea, during one year from Feb. 1st, 2005. The study participants were people aged 60-yr-old or over who came to hospital for taking routine health examination offered by Korea's national health insurance corporation. We investigated the proportion of the isolated systolic hypertension among untreated hypertension by double-checked blood pressure. Besides we got information about eating habits, drinking and smoking status, exercise and stress, fasting blood glucose, serum total cholesterol, proteinuria and hematuria by standardized questionnaire and blood and unine test. RESULTS: The total number of participants were 2,480. Among them, 1,181 persons (47.6%) were males, 1,299 persons females (52.4%). 1,706 persons (68.8%) were in their sixties, 774 persons (31.2%) in their seventies or more. In males, 494 (41.8% of total males) had hypertension. Among 211 males with untreated hypertension, 109 (51.7%) had isolated systolic hypertension (ISH). In females, 551 (42.4% of total temales) had hypertension. Among 201 females with untreated hypertension, 132 (65.7%) had ISH. In male, body mass in dex (BMI), fasting blood gulcose and total cholesterol were significantly associated with ISH. In female BMI, age, drinking status were significant. In female, drinking status was a protective factor. CONCLUSIONS: In Korea older people aged 60 or more, isolated systolic hypertension is occupying most part of hypertension. As Korea is entering into a rapidly aging society, from now on, older persons with isolated systolic hypertension is expected to increase rapidly. In the future, The more studies and more active treatment for isolated systolic hypertension is to be required.
Aged ; Aging ; Blood Glucose ; Blood Pressure ; Cholesterol ; Drinking ; Eating ; Fasting ; Female ; Hematuria ; Humans ; Hypertension* ; Korea* ; Male ; Middle Aged ; National Health Programs ; Prevalence* ; Proteinuria ; Surveys and Questionnaires ; Risk Factors ; Smoke ; Smoking

PURPOSE: To evaluate the effects of case management using Resident Assessment Instrument-Home Care (RAI-HC) in home health service for older people. METHODS: All elders were assessed at baseline and 3 months later using RAI-HC. The change of function in the intervention group was compared with that of a conventional intervention group. Function was measured with Activities of Daily Living (ADL), Instrumental Activities of Daily Living (IADL), Cognitive Performance Scale (CPS), Depression Rating Scale (DRS), Pain and the number of Clinical Assessment Protocols (CAP). RESULTS: Among ninety two elders participated in the program, 59 were allocated to the case management group and 33 to the conventional group. The intervention, home health service by a nurse over a 3 month period, consisted of comprehensive assessment, case conference for care plan, direct care, education and referral, and outcome evaluation. The percent of elders whose function improved in the intervention group was greater than the conventional group for depression (odds ratio [OR]: 10.941, confidence interval [CI]: 2.338-51.206), IADL (OR: 4.423, CI: 1.151-16.999) and the number of CAP (OR: 11.443, CI: 3.805-34.410). CONCLUSION: Case management was effective for older people in the community. The effect might have resulted from individual, systematic intervention, however, standards of service including eligibility criteria for case management and collaboration of multi-disciplines is required for more effective home health service programs.
Activities of Daily Living ; Aged ; Aged, 80 and over ; *Case Management ; Cognition ; Demography ; Depression ; Female ; Geriatric Assessment ; *Health Services for the Aged ; *Home Care Services ; Humans ; Male ; Pain Measurement

The purpose of this paper was to report a successful treatment of transluminal Nd:YAG laser embolysis (NYE) for branch retinal artery occlusion (BRAO) with visible emboli. Two patients with acute, severe vision loss secondary to a branch retinal artery occlusion with visible emboli in one eye underwent NYE. A complete ocular examination was performed which included biomicroscopy of the posterior pole of the retina, intraocular pressure measurement, fundus color photographs, and fluorescein angiography (FA). After the NYE, the two patients showed dramatic improvements in best-corrected visual acuity, as well as, immediate and dramatic restorations in flow past the obstructed arteriole in FA. NYE is a treatment modality to be considered in patients with BRAO who present acutely with severe vision loss and a visible embolus.
Aged ; Aged, 80 and over ; Female ; Fluorescein Angiography ; Follow-Up Studies ; Fundus Oculi ; Humans ; Laser Coagulation/*methods ; Lasers, Solid-State/*therapeutic use ; Microscopy, Acoustic ; Retinal Artery Occlusion/diagnosis/*surgery ; Thrombectomy/*methods ; Visual Acuity

In the summer of 1969 from July through October, authors carried out a study of susceptibility in adult female bed bug(Cimex lectularius) in order to ascertain any development of resistance to insecticides in Korea. The test to DDT and Dieldrin was performed in laboratory by the continuous exposure of residues method, with standard impregnated paper used for adult mosqitoes. Some results so far obtained can be summarised as follows: LC(50) were 2.839% in DDT and 0.167% in Dieldrin. The resistance has been arisen 2.4-2.9 times in DDT and 1.6-2.4 times in Dieldrin as compared with London laboratory strain, but they were susceptible 1.4 times in DDT and 180 times in Dieldrin as compared to Israel resistance strain.
parasitology-arthropodology-bed bug-Cimex lectularius ; prevention ; chemotherapy ; resistance ; DDT ; dieldrin

No abstract available.
Drug Therapy*