No abstract available.
Korea* ; Stroke*

Thoracic kyphosis was measured on chest lateral radiographs of 885 normal subjects, comprising of 509 males and 346 females. Subjects were accepted as normal if they had no problems of lung, heart of spine such as scoliosis or significant compression fracture radiologically. Kyphotic angle was measured by Cobbs method from T3 to T10. Index of wedging which represents the wedging degree of vertebral body was measured on apical vertebra, and also the location of apical vertebra was studied. The results obtained were as follows: 1. Kyphotic angle through all age groups showed the range 17°–33° in males and 17°–34° in females. 2. Kyphotic angle increased with the increase of age, but not related with sex. Therefore normal range of kyphotic angle should be determined in respective age group accordingly. 3. Index of wedging in apical vertebra through all age groups showed the range of 1.07–1.21 in males and 1.07–1.23 in females. 4. Index of wedging increased with the increase of age, and normal range of index of wedging in respective age group was supposed to be more significant. 5. There was no correlations between the regression of kyphotic angle and index of wedging. 6. The most frequent apical vertebra was located on T6, and then T7 and T5 in order.
Female ; Fractures, Compression ; Heart ; Humans ; Kyphosis ; Lung ; Male ; Methods ; Reference Values ; Scoliosis ; Spine ; Thorax

Progressive cribriform and zosteriform hyperpigmentation (PCZH) is a distinctive clinical entity first described by Rower et al. in 1978. It is characterized by a single area of uniformly tan cribriform macular pigmentation in a zosteriform distriggtjpp with no preceding history of skin rash, injury or inflammation. It begins well after birth with gradual extension and is not associatad with any other cutaneous or internal abnormalities. Histologically, there is a mild increase in melanin pigment in the basal cell layer and complete absence of nevus cells. Recently, we observed clinical and histological featurea of 5 cases of PCZH. The age at onset ranged from 4 to 35 years. The lesions were unilaterally distributed on face, neck, chest, or abdomen. Histologically there was a mild increase in melanin pigment in the basal cell layer. PCZH must be differentiated from Beckers hairy nevus which begins with a unilateral lesion of irregularly macular pigmentation but occasionally it may be multiple or bilateral. In early stage, overgrowth of hairs may be absent but after a few years it is usually present. PCZH is characterized by uniformly tan cribriform pigmentation in zosteriform distribution, which is unilateral and does not cross the midline of the body. Overgrowth of hairs is absent even after a few years. So the lesions of Beckers hairy nevus previously reported, which were unilateral and did not cross the midline of the body and did not show overgrowth of hairs even after a few years, must be called progressive cribriform and zosteriforrn hyperpigmentation.
Abdomen ; Exanthema ; Hair ; Hyperpigmentation ; Inflammation ; Melanins ; Neck ; Nevus ; Parturition ; Pigmentation ; Thorax ; Triacetoneamine-N-Oxyl

Carcinsarcoma is an uncommon pulmonary malignancy characterized by carcinmatous parenchyma and sarcomatous stroma. The cytologic, immunohistochemical and ultrastructural features of a case of pulmonary carcinosarcoma suspected by fine needle aspiration cytology is presented. Only bizarre spindle cells arranged in loose groups, in microtissue fragments and in a dissociate fashion were present in the aspiration smears. They were markedly positive for vimentin. The epithelial component was not found, which was probably due to marked paucity of carcinomatous component that was proved by histologic examination of the resected tumor. The diagnosis of pulmonary carcinosarcoma should be conidered whenever poorly differentiated epithelial cell groups with a malignant mesenchymal component set in a myxoid background are seen in a pulmonary cytology specimen.
Biopsy, Fine-Needle ; Carcinosarcoma ; Child* ; Diagnosis ; Epithelial Cells ; Humans ; Interleukin-6* ; Nephritis* ; Purpura, Schoenlein-Henoch* ; Vimentin

The therapeutic properties of Ginseng have been known as popular Chinese midecine since time immemorial. It has been used in Korea, China, Tibet, Indonesia and India for thousands of years under various presentations, such as tes, tinctures, wines, pills, and unguents for the prevention of aging, tireness, headaches, amnesia, tuberculosis, diabetes, illness of the liver, heart, kidneys, nervous system etc. The main effective component of Ginseng has recently been considered to be saponins according to the chemical studies by Shibata's group and the pharmacological studies by Takagi et al., and also through the studies of Brekhman. The purpose of this study is to evaluate the response of topically applied Ginseng total saponin against inflammation. To induce the inflammation of skin the backs of 20 volunteers were treated with 10% sodium lauryl sulfate solution under occlusion for one hour. After removal of sodium lauryl sulfate. Gineseng total saponin ointment in various concentrations(2.5, 5, 10%) is topically applied under occlusion for 48 hours. Erythema on the areas treated with Ginseng total saponin ointment was significantly reduced than the control area. It is suggested that Ginseng total saponin has an anti-inflammatory effect on the inflammation of skin induced by sodium lauryl sulfate.
Aging ; Amnesia ; Asian Continental Ancestry Group ; China ; Erythema ; Headache ; Heart ; Humans* ; India ; Indonesia ; Inflammation ; Kidney ; Korea ; Liver ; Nervous System ; Ointments ; Panax* ; Saponins* ; Skin* ; Sodium Dodecyl Sulfate ; Tibet ; Tuberculosis ; Volunteers ; Wine

Although many regimens for the acne therapy were proposed and vere used upto date, there is, no ideal choice of treatment. Since a certain relationship between the vitamin A and some dermatoses accompanied, with dyskeratoses had been proposed by Harris in 1932. many studies have been reported for the acne treatment with vitamin A topical or oral administration. (Straumfjord 1943, Lynch & Cook 1947, Anderson & Stokoe 1968). In 1969, Kligman observed the peeling effect of vitamin A acid (VAA), a metabolite of vitamin A, on the human skin and he experienced very good effect of VAA topical application on acne patients. Tbereafter, many authors studied about the VAA and reported the excellent effect on acne (McGills et al. 197l, Mills R Plewig 1972, Juhlin 1975). Moxeover, in 1976, Kim & Lee observed similar results with the authors mentioned above in its cure rate and side effects. In contrast to their high cure rate in those studies, however, its untoward side effects were freqvently elicited with severe intensity. So, author studied the effectiveness and side effects of VAAD which was changed in its chemical structure to diminish the side effects of VAA. Thirty-seven patients (M:F=4:33) were studied, and the results obtained were as follows. 1. The total number of lesions decreased significantly from third week and decreased by half in 4th. week. 2. The number of closed comedones decreased significantly from second week but the number of open comedones temporarily increased in 1st. week and decreased thereafter. 3. pustules and papul s continually decreased but new pustule formation developed in 3 patients and also disappeared in 4 weeks of treatment. 4. Allergic contact dermatitis was developed in 1 patient among 37 patients in 4th. week. 5. There were some undesirable side effects of scaling, pruritus, buming sensation in about 80% respectively, but its intensity was mild or moderate, and fissure, edema and exudation which appeared in VAA treatment were not observed. only a few patients complained tightness, erythema and pain. In comparison with VAA, the duration of treatment with VAAD was delayed about 1-2 weeks and the effectiveness in acne therapy with VAAD was almost equal to VAA therapy, and the side effects were markedly diminished.
Acne Vulgaris* ; Administration, Oral ; Dermatitis, Allergic Contact ; Edema ; Erythema ; Humans ; Pruritus ; Sensation ; Skin ; Skin Diseases ; Tretinoin* ; Vitamin A* ; Vitamins*

No abstract available.
Reoperation*

Lymph nodes, one of peripheral lymphoid organs, are the sites, where the lymphocytes receive their initial instructions for producing effector functioning resulting in humoral or cell-mediated immunity. Each lymph node consists of an outer cortex in which there are aggregates of cells constituting the follicles, B-cell areas. Some follicles have central areas called germinal centers, which stain lightly. Germinal centers are B lymphoblast cell areas arising eccentrically in primary lymphoid follicles in response to T-cell dependent antigenic stimulation and are the generally accepted sites of generation of memory B cells and undergoing isotype switching and somatic mutation. We observed the morphologic, cellular, protein and molecular events arising in mouse popliteal lymph nodes in response to T-cell dependent antigenic stimulation. In this study mice were immunized into footpads with TNP-chicken ovalbumin. The germinal center formation in primary follicles of popliteal lymph nodes was first observed 6 days after immunization and germinal centers persisted until 24 days of immunization. Lymph node cells were stained with PE-labeled anti-B220 antibody and/or FITC labeled PNA and analyzed by using FACScan. B cells (B220(+) cell) in lymph node increased after 3 days and peaked between 6 and 18 days after immunization. The proportion of germinal center B cells (B220, PNA(high) cells) among lymph node B cells was low (2%) before immunization but increased at day 6 (9%) and reached the peak (30%) at day 18. The expression of IgG1 productive mRNAs and germline transcripts were observed by using RT-PCR. The expression of IgG1 productive mRNA was detected at day 10 and continued until 24 days after immunization. The expression of IgG1 germline transcripts was observed 10 days after immunization and rapidly declined over the next one week. IgG1 anti-TNP antibody, main isotype of anti-TNP antibodies, was first detected at day 14 and reached the peak level 24 days after immunization. Taken these data together, we can conclude that the first immunological event observed from mouse popliteal lymph node in response to T-cell dependent antigenic stimulation is the increase in the number of B cells, and this event is followed by appearance of germinal center B cells and at the same time by the formation of germinal center in primary lymphoid follicles. Once the germinal center is formed, the process of isotype switching to IgG1 occurs in lymph node and antigen-specific IgG1 antibody is produced.
Animals ; Antibodies ; B-Lymphocytes ; Fluorescein-5-isothiocyanate ; Germinal Center ; Immunity, Cellular ; Immunization ; Immunoglobulin Class Switching ; Immunoglobulin G ; Immunoglobulins* ; Lymph Nodes* ; Lymphocytes ; Memory ; Mice ; Ovalbumin ; RNA, Messenger ; T-Lymphocytes

No abstract available.

Bleoxycin is known to have good therapeutic effect on verrucae, which has been used for varioua malignant turnors for its antimitatic effect RecentIy Kim & Kim, reported an exceIIent treatment method. of verrucae with Bleomycin using needle free. They poetulated that the excellent effcts were achievei thraugh infiltration of the ekin, in.cluding the affected epidermis, with Bleomycin which is not possible with other rnethods, It is therefore interesting to know the effects of Dermajet instilled Bleomycin an normal ekin. We selected guinea pigs for thia experirnent. Five albino guixim pigs, weighting about 500 Gm, were ueed. Bleomycin water ohxtion, 0.25mg/ml, 0.06ml for each chet was injected utilizing Dermojet on the back of a guinea pig after clipping. The injected sites and the contralateral sites were tiopsied a,fter vaxying length of time and histologia examinationa were made. The experiment was eoarranged that the biopsies for different experiment aitea celd be done on oxeittirnig. Fix hours after the bleomycin injection, the epidermis becase shrunk and t@4e upper dermie showed aligbt inflammatory infiltration. After 10 hours. and also after 24 houra, a auperficial ulceration and necrosis were noted and the dermal infiltration became progressively severer. After 2 days epithelization, had started and. the necrotic debris began to drop off. After 4 daya the epithelization was camplete. These findings were in sorne part similar to the findings observed in humans by Kirn and Kim in the treatment af verruca but th time sequenc was far faster in guinea pigs.
Animals ; Biopsy ; Bleomycin* ; Epidermis ; Guinea Pigs* ; Guinea* ; Humans ; Necrosis ; Needles ; Skin* ; Swine ; Ulcer ; Warts ; Water