No abstract available.
Candida* ; Granuloma*

Partial trisomy 10q syndrome is a rare chromosome anomaly characterized by severe mental and growth retardation, craniofacial dysmorphia with prominent forehead, fine arched eyebrows, deep set small eyes and micrognathia, In addition, other physical manifestations have been reported as skeletal anomaly, congenital heart disease, inguinal hernia, and so on. We report a case of partial trisomy 10q syndrorne with certain stigmata which confirmed by chromosome analysis.
Christianity ; Eyebrows ; Forehead ; Heart Defects, Congenital ; Hernia, Inguinal ; Trisomy*

Forty-nine lobectomized hepatocellular carcinomas(HCC) were classified according to the gross anatomical features. Because the presence of cirrhosis in the remaining liver has a good clinico-pathological implication, cases of HCC were divided into non-cirrhotic(non-LC) and cirrhotic(LC) groups. In both groups, the tumors themselves belonged to either expanding, focal spreading, spreading or mixed type. Another special type, which has been called a "diffuse type" is added in the LC group with the name of "cirrhotomimetic type" Among 49 cases, 21 belonged to the non-LC group and 28 to the LC group. Most common was expanding type(20 cases, 40.8%), which was followed by spreading(32.7%), focal spreading(16.3%), mixed(6.1%) and cirrhotomimetic(4.1%) types. Expanding type of the LC group was the single most common type(13 cases, 26.5%). The accordance rate of gross typing was 0.94. Tumor masses of the LC group showed a greater tendency of having a fibrous capsule(60.7%) and a lobulated cut surface(82.1%), in contrast to those of the non-LC group (28.6% and 42.9% respectively). The patient's age and the HBsAg seropositivity were not different between the groups and between the types. Increased serum level of AFP was particularly frequent in the spreading type(81.3%) of both groups and in the cirrhotomimetic type(100%).
Carcinoma, Hepatocellular

During 1964 to 1967, a survey of 30,534 persons for filariasis was made on all over the country with the following results: Among 24,816 draftees from all over the country in the army recruitment camp 155(0.63 %) were found infected with Brugia malayi. Cheju Do showed the highest microfilaria rate(3.5 %), North Kyongsang Do(1.4 %) the next and South Cholla Do(1.2 %) the third. Blood films from 2,308 inhabitants were examined and 407(17.6 %) showed microfilaria in Cheju Do. 30(3.1 %) out of 974 inhabitants in North Kyongsang Do were found to be infected. The microfilaria rates were 2.0 per cent for 400 inhabitants of Chindo island in South Cholla Do. However, no positive case of microfilaria was found in the inhabitants of Kokumdo among 1,820 persons examined in South Cholla Do and of Namhae island(among 165 persons examined) in South Kyongsang Do. The mean microfilarial density per 20 cu. mm of blood was 52.6 in the inhabitants of Cheju Do, 12.2 in North Kyongsang Do and 27.3 in Chindo island(South Cholla Do). Any distinct relationship between the incidence of positive cases of microfilariae and age or sex of the cases was not observed in Cheju Do. However, in Norh Kyongsang Do and South Cholla Do the microfilaria rate of the male group is higher than the one of the female group of the inhabitants. From the above survey results it turned out that filariasis was found throughout Southern Korea except Kyonggi Do and South Kyongsang Do. A total 30,534 persons examined, 601(2.0 %) were found to be infected by Brugia malayi. Therefore, it seems that there are some endemic foci of malayian filariasis in three main areas such as North Kyongsang Do, South Cholla Do and Cheju Do.
parsitology-helminth-nematoda-Brugia malayi ; filariasis ; epidemiology ; Army

Although methotrexate(MTX) has been known to have many side effects, especially toxicity on the hemopoietic cells and the liver, it has been used as a potent anticancer drug and for the treatment of psoriasis or rheumatoid arthritis. The severity of hepatotoxicity varies from mild fatty change to chronic active hepatitis(CAH) and cirrhosis. We experienced two cases of MTXinduced CAH in patients with psoriasis, which prompted us to report in view of the absence of biopsy proven MTX hepatotoxicity in the Korean literature. Microscopically, the liver showed a distorted lobular architecture with portal fibrous expansion, piecemeal necrosis and bridging necrosis/fibrosis. The hepatic lobules revealed fatty changes of hepatocyte, focal hepatocytolysis, delicate collagen deposits along the space of Disse and the characteristically marked polyploid nuclear change of hepatocytes.
Biopsy

No abstract available.
Peritoneal Dialysis, Continuous Ambulatory*

The aim of this vitro-study is to evaluate the effects of fluoride on remineralization of artificial dentine caries. 10 sound permanent premolars, which were extracted for orthodontic reason within 1 week, were used for this study. Artificial dentine caries was created by using a partially saturated buffer solution for 2 days with grounded thin specimens and fractured whole-body specimens. Remineralization solutions with three different fluoride concentration (1 ppm, 2 ppm and 4 ppm) were used on demineralized-specimens for 7 days. Polarizing microscope and scanning electron microscope were used for the evaluation of the mineral distribution profile and morphology of crystallites of hydroxyapatite. The results were as follows : 1. When treated with the fluoride solutions, the demineralized dentine specimens showed remineralization of the upper part and demineralization of the lower part of the lesion body simultaneously. 2. As the concentration of fluoride increased, the mineral precipitation in the caries dentine increased. The mineral precipitation mainly occurred in the surface layer in 1 and 2 ppm-specimens and in the whole lesion body in 4 ppm-specimens. 3. When treated with the fluoride solution, the hydroxyapatite crystals grew. This crystal growth was even observed in the lower part of the lesion body which had shown the loss of mineral.
Bicuspid ; Crystallization ; Dentin ; Durapatite ; Electrons ; Fluorides

In 1980 Liebennan reported that elevated levels of serum angiotensin converting enzyme(ACE) were associated with diabetes mellitus and strongly correlated with the presence of severe retinopathy. Other investigators also suggested that the increased levels of serum ACE might be associated with a widespread microvascular damage. Therefore, the severer diabetic retinopathy can be anticipated the higher serum ACE level. In order to study the relationship between serum ACE levels and severity of diabetic retinopahty, we divided 44 diabetic patients into 4 patients without retinopathy. 21 patients with background retinopathy, 8 patients with preprolifearvie retinopathy, and 11 patients with proliferative retinopathy according to the advancement of retinopathy. The results were as follows: 1. Serum ACE levels of diabetes mellitus patients showed significantly higher than that of nondiabetic controls(21.8 +/- 12.89 vs 14.3 +/- 4.25 U/mL, p<0.05). 2. Serum ACE levels of presence of retinopathy showed significantly higher than that of no retinopathy(23.0 +/- 12.76 vs, 9.7 +/- 7.02 U/mL, p<0.05). 3. Serum ACE levels were significantly elevated in order of preproliferative, background, and no retinopathy(30.3 +/- 17.18, 19.4 +/- 8.75, 9.7 +/- 7.02 U/mL, p<0.05), but serum ACE levels of proliferative retinopathy were not higher than that of background and preproliferative retinopathy. 4. Serum ACE levels were not offectd by age, sex, type of control, required insulin dose and blood sugar level.
Angiotensins ; Blood Glucose ; Diabetes Mellitus ; Diabetic Retinopathy* ; Humans ; Insulin ; Research Personnel

No abstract available.
Lung*

No abstract available.
Immunoglobulins* ; Tuberculosis, Pulmonary*