No abstract available.
Insulin-Like Growth Factor Binding Proteins* ; Kidney Failure, Chronic*

No abstract available.
Skin*

No abstract available.
Ventilation* ; Welding*

With increasing tendency of incidence and interest for the late onset schzophrenia, concerns about whether this disorder is etiologically or phenomenogically distinctive entity or not have increased also. To clarify the disease entity of the late onset schzophrenia and the role of structural brain changes in its etiology, authors tried to prove following hypothesis : Are there any evidences of structural brain changes in the late-onset schizophrenia? ; If present, are they not different from those of the early-onset schizophrenia or progressive schizophrenia? ; And are they not different from those of senile dementia? Subjects were 6 patients with the late-onset schizophrenia, 6 patients with the early-onset schizophrenia, 6 patients with progressive schizophrenia, 6 patients with Alzheimer's dementia, and 6 controls. We measured regions of interest of the magnetic resonance images by computer assisted planimetry using the AutoCad and digitizer. Our study results may suggest that the third ventricular enlargement and a reversal of normal difference between left and right temporal lobe and left-right difference in posterior lateral ventricle are common brain pathology for all type of schizophrenia including the late onset schzophrenia. And also suggest that brain structural changes of the late onset schizophrenia are related with neurodevelopmental abnormality rather than degenerative change.
Alzheimer Disease* ; Brain Diseases ; Brain* ; Dementia ; Humans ; Incidence ; Lateral Ventricles ; Magnetic Resonance Imaging* ; Schizophrenia* ; Temporal Lobe

Pseudoxanthoma. elasticum is a rare, heritable, systemic disease of connective tissue characterized by degeneration of elastic tissue and mainly affecting the skin, eyes and blood vessels. Recently, according to Pope (1974), it can be inherited as an autosomal dominant or recessive trait. We presented a study of 5 cases of pseudoxanthoma elasticum of autosomal recessive inheritance, which showed typical peau d'orange skin lesions. Two among the 5 cases were associated with angioid streaks, a case with myopia and broderline mental retardation, and 2 cases without any other systemic disturbances.
Angioid Streaks ; Blood Vessels ; Connective Tissue ; Drug-Induced Liver Injury* ; Elastic Tissue ; Intellectual Disability ; Myopia ; Pseudoxanthoma Elasticum ; Skin ; Stevens-Johnson Syndrome* ; Wills

Pseudoxanthoma. elasticum is a rare, heritable, systemic disease of connective tissue characterized by degeneration of elastic tissue and mainly affecting the skin, eyes and blood vessels. Recently, according to Pope (1974), it can be inherited as an autosomal dominant or recessive trait. We presented a study of 5 cases of pseudoxanthoma elasticum of autosomal recessive inheritance, which showed typical peau d'orange skin lesions. Two among the 5 cases were associated with angioid streaks, a case with myopia and broderline mental retardation, and 2 cases without any other systemic disturbances.
Angioid Streaks ; Blood Vessels ; Connective Tissue ; Elastic Tissue ; Intellectual Disability ; Myopia ; Pseudoxanthoma Elasticum ; Skin ; Wills

For seven years from 1962 to 1968, fecal specimens of the patients were examined not only for the discovery of intestinal protozoa and helminths, but also to provie data on the incidence of intestinal parasites among the residents of Kyungpook Province, Korea. The Formalin-ether sedimentation, Lugol solution, and Heidenhain's iron-hematoxylin stained films were prepared for the recovery of intestinal parasites. Of 2,414 samples of feces examined, 35.7 percent were found to be infected with one or more species of protozoa. Among six species of protozoa detected, Entamoeba coli was observed most frequently(15.3%) followed by Entamoeba histolytica (11.9%), and then the Enteromonas hominis least often(1 case). For the survey of helminth, of a total of 5,288 fecal specimens examined, 86.7 percent were positive for one or more species of helminths. Trichocephalus trichiurus revealed the highest infection rate (83.6%), while Trichostrongylus orientalis was next (61.6%), and Ascaris lumbricoides was unexpectedly low(40.9%). The incidence for hookworm and Clonorchis sinensis was 22.4 percent and 29.8 percent respectively. Triple infections were found more frequently than double infections, and mixed infections of six or more species of helminths were observed in 3.8 percent of specimens.
parasitology-helminth-protozoa-nematoda-cestoda-trematoda ; Entamoeba coli ; Entamoeba histolytica ; Enteromonas hominis ; Endolimax nana ; Iodamoeba butschlii ; Giardia lamblia ; Trichocephalus trichiurus ; Trichostrongylus orientalis ; Ascaris lumbricoides ; hookworm ; Clonorchis sinensis ; Enterobius vermicularis ; Paragonimus westermani ; Metagonimus yokogawai ; Taenia species ; epidemiology ; stool examination ; Formalin-ether ; sedimentation ; Lugol solution ; Heidenhain's iron-hematoxylin

No abstract available.

Epithelial-myoepithelial carcinoma of intercalated duct(origin) is a recently described tumor characterized by its typical biphasic pattern of central duct like cell and peripheral clear cell. We described a case of epithelial-myoepithelial carcinoma in a 10-year-old boy. Microscopically, the tumor showed typical biphasic pattern, diffuse proliferation of clear cells and linining epithelial cells of tubular structures. Immunohistochemically, the clear cell showed positive reaction to S-100 protein, and the epithelial cells expressed cytokeratin indicating myoepithelial and epithelial differentiation respectively. Biphasic differentiation of the tumor cells could be also proved by electronmicroscopic study.

The use of artificial skins for full thickness wounds is an accepted technique, but unfortunately the take rate is low and the aesthetical result is not acceptable. The freeze-drying treatment of allogenic tissues can destroy cells with preserving the structural organization of extracellular matrices, permitting allogenic transplantation. In this study we investigated a new method to process the allogenic skin for transplantable allogenic dermis and this dermis was evaluated in a full thickness wound model. The results are as followings; 1. After treatment with NaCl and SDS solution and then with freeze-drying method, the allogenic dermis shows acellular dermal matrix with preserved normal extracellular matrix. 2. This allogenic dermis became completely incorporated into the wound without evidence of rejection or replacement by scar tissue. 3. The take rate of thin autografts overlying the allogenic dermis that were applied simultaneously was comparable to take rate of autograft alone. 4. The reduction in secondary contraction by allogenic dermis treated wounds was significant. 5. After grafting with cultured keratinocytes, the degree of epithelial coverage was 70% at 2 weeks. In conclusion, the allogenic dermis processed with our method displayed lack of antigenicity, and rapid revascularization. This allogenic dermis can permit simultaneous engraftment of an overlying STSG or cultured kerationocytes, reduce secondary contraction and improve cosmesis of full thickness wounds.
Acellular Dermis ; Autografts ; Cicatrix ; Dermis* ; Extracellular Matrix ; Keratinocytes ; Skin ; Skin, Artificial ; Transplants ; Wounds and Injuries*