The purpose of this paper is to study the effects of anti-inflammatory agents on the blood-aqueous-berrier in experimentally induced uveitis. 10% solution of sodium fluorescein was injection intravenously in the ear vein of rabbits (0.25 ml/kg) and fluorescein curve was drawn after the method of Amsler and Huber. Experimental uveitis was induced by the injection of 0.2 ml of human serwn into the vitreous body. After uveitis had been induced. three kinds of anti-inflammatory agents-Prednisolone, Benzyron and Methotrexate-were Biven oralIy. In control animals in which no uveitis was induced, no changes in fluorescein curve were demonstrated before and after the administrations of drugs. In animals with uveitis, maked increases of the blood-aqueous barrier were noted. When Benoyron and Prednisolone were given to these animals, normaliration of the fluorescein curves were demonstrated. Methotrexate had no effects on the fluorescein curves in uveitis animals, showing no improvements in the permeability of uveal vessela. This ineffectiveness seemed to be due to the resistance of rabbits to methotrexate.
Animals ; Anti-Inflammatory Agents ; Blood-Aqueous Barrier ; Ear ; Fluorescein ; Humans ; Methotrexate ; Permeability ; Prednisolone ; Rabbits ; Uveitis* ; Veins ; Vitreous Body

Eczema herpeticum is a herpes simplex virus infection with disseminated skin involvement superimposed on a pre-existing dermatosis. Dariers disease has been reported to be among the dermatoses susceptible to the sudden onset of a widespread vesicular eruption accompanied by high fever known as Kaposis varicelliform eruption. We report a case of eczema herpeticum in a 46-year-old woman associated with Dariers disease.
Darier Disease* ; Eczema* ; Female ; Fever ; Humans ; Kaposi Varicelliform Eruption* ; Middle Aged ; Simplexvirus ; Skin ; Skin Diseases

Favre-Racouchot syndrome is a disease of senile or actinic processes and another name is nodular elastosis with cysts and comedones. Clinically, facial skin shows, especially lateral to the eyes, multiple open and cystically dilatated comedones and can be defined as cutaneous disturbances characterized by a degenerative process of the dermis associated with cysts and comedones. Sunlight is a strong causative factor and dermal degenerative processes result in this condition. We report the case of a 78-year-old man who showed multiple yellowish papules on both sides of cheeks, the periorbital and, malar areas. He had had this condition for 25-years. His job used to involve physical labor and much exposure to sunlight. An excisional biopsy specimen from the facial malar lesion showed cystically dilated comedones with basophilically degenerated dermal tissue. We performed a therapeutic excision on the two large nodular lesions on both malar areas and applied topical tretinoin. The Patients clinical appearance was much improved 2 months later.
Actins ; Aged ; Basophils ; Biopsy ; Cheek ; Dermis ; Facial Dermatoses* ; Humans ; Skin ; Sunlight ; Tretinoin*

Hurthle cell tumors are an infrequent neoplasm of the thyroid gland in adults. Hurthle cell tumors represent 4. 5% to 10% of all primary thyroid epithelial neoplasms in the foreign literature. It has been known as Hurthle cell tumor since Ewing was the first to use this term in 1928. Tumor occurring in an infant was described by Symmers(1941) and Morrow(1945). The authors experienced a case of congenital Hurthle cell tumor of the thyroid gland in a 2 months old boy. He was admitted to the pediatric surgical department because of a growing mass in the neck since birth. Ultrasonogram showed a huge lobulated homogenous solid mass with medium level echogenicity in the region of the thyroid gland. Subtotal thyroidectomy of right lobe and total thyroidectomy of left lobe were done. The specimen measures 2x3x1.5 cm and 7x3x3 cm, respectively. It was an encapsulated, yellow gray firm and solid mass. The cut surface was smooth, glistening and homogenous. Microscopicully, the tumor was composed of tightly packed regular follicles lined by polyhedral, cuboidal, large cells with a granular acidophilic cytoplasms. The nuclei are vesicular, usually only a little bit larger than those of normal thyroid cells.
Infant ; Adult ; Male ; Female ; Humans

A total of 53 patients infected with Taenia solium were treated with praziquantel in two different dose levels. Twenty-six cases were treated with praziquantel in a single oral dose of 5 mg/kg body weight. All cases except one were completely cured. The cure rate was 96.2 per cent. The other 27 cases were treated with a single dose of 10 mg/kg body weight. All cases were completely cured and revealed a cure rate of 100 per cent. Side effects were mild and transient. About half of the cases complained of a mild abdominal pain. Soft stool or diarrhea and dizziness were observed in some cases. Tests on clinical hematology, serum biochemistry and urinalysis were performed immediately before and one day after treatment in all cases. There were no significant abnormalities detected in these tests.
parasitology-helminth-cestoda ; Taenia solium ; chemotherapy-praziquantel ; abdominal pain ; hematology ; serum ; biochemistry ; urinalysis

Nine patient with paralyzed strabismus of large deviation(Seven patients with lateral rectus or medial rectus muscle palsy and two patients with double elevator palsy) had full tendon transposition procedure. If remained strabismus was large postoperatively, recession of anatagonist of paralyzed muscle and botulinum toxin infection was performed respectively. Five patients achieved single binocular vision within central 10 degree of visual field. And six patients achieved less than 10 prism diopter of deviation in primary position. Our method compares favorably with previously descrived transposition procedure for muscle palsy in terms of the amount of correction and the extent of the window of single binocular vision with low risk of anterior ischemia syndrome.
Botulinum Toxins ; Elevators and Escalators ; Humans ; Ischemia ; Paralysis ; Strabismus* ; Tendons* ; Vision, Binocular ; Visual Fields

The estimation of age is an important issue in forensic science, and the forensic community has attempted many times to establish methods for solving this issue. Aging leads to alterations in tissues and organs at the molecular level. These alterations at the molecular level may aid forensic scientists to estimate the age of a living person or a dead body. Initially, the focus was on the genetic components of aging, but recently, epigenetic mechanisms have emerged as the key contributors to the alterations in genome structure and function that accompany aging. In particular, DNA methylation is one of the best-understood mechanisms, and it has been suggested as a promising biomarker for age estimation in many studies. In this review, we summarize the recent studies on age-associated DNA methylation changes in different tissues and discuss its possible and practical applications in forensics.
Aging ; DNA ; DNA Methylation ; Epigenomics ; Forensic Sciences ; Genome ; Humans

PURPOSE: MAGE (melanoma antigen gene) is a tumor associated antigen, presented by HLA class I molecules, which is recognized by cytotoxic T lymphocytes. The expression of MAGE proteins are confined to malignant tumor tissues, except for the normal testis and placental tissues. Therefore, MAGE may be a potential target for immunotherapy of malignant tumors. However, biological aspects associated with the cell cycle are not yet described. MATERIALS AND METHODS: The material used for this study was a novel human squamous cell carcinoma cell line (PNUH-12) from the hypopharynx, which had one point mutation of 78th base, C to G, in exon 7 of p53 gene. To understand the role of MAGE in relation to cell cycle and its relationship with p53 as the Gl checkpoint regulator, the expressions of MAGE-3 protein and mvtant p53 (Mtp53) were accessed by flow cytometry and immunohistochemistry. Double stains for MAGE-3/Mtp53 was analyzed with bivariate flow cytometry. DNA histograms using MAGE-3/PI (DNA) and Mtp53/PI (DNA) were also analyzed. RESULTS: The expression rate of MAGE-3 and Mtp53 were 83% and 85%, respectively. MAGE-3 was expressed in cytoplasm, while M:p53 were expressed in the nuclei of the tumor cells on the immunohistochemical sections. With bivariate analyses, coexpression rate of MAGE-3/Mtp53 was 0.96, and MAGE-3 and Mtp53 constantly showed high levels throughout the cell cycle except Go. CONCLUSIONS: These results mean that (I) MAGE-3 might have yet unknown relationship with mutant p53, (2) expressions of MAGE-3 and Mtp53 are not dependent on the cell cycle in PNUH-12 hypopharyngeal squamous carcinoma cell line, and suggest that MAGE-3 might have a role as important as p53 during the development of malignant tumors.
Carcinoma, Squamous Cell ; Cell Cycle* ; Cell Line ; Coloring Agents ; Cytoplasm ; DNA ; Exons ; Flow Cytometry* ; Genes, p53 ; Humans ; Hypopharynx ; Immunohistochemistry ; Immunotherapy ; Point Mutation ; T-Lymphocytes, Cytotoxic ; Testis

No abstract available.
Brain* ; Hemangioendothelioma* ; Lung* ; Mediastinum*

Kinship testing in forensic casework is largely based on a likelihood ratio (LR) approach with short tandem repeat (STR) markers; however, in order to efficiently identify potential relatives in a specific population, the threshold values for kinship prediction should be determined by analyzing the kinship index distributions of the population in question. In this study, 250,000 DNA profiles were simulated using allele frequencies at 20 autosomal STR loci in Koreans, then the LRs were calculated for true close relatives and unrelated pairs. The LR distributions in related and unrelated pairs under a given relationship were compared in 2 sets of 13 Combined DNA Index System (CODIS) and 20 STR profiles. Using 13 CODIS STRs, true relatives in parent/child and full-sibling relationships were sufficiently discriminated from unrelated pairs with LR thresholds of 1,000 and 100, respectively. However, the CODIS STRs lacked the discriminatory power to differentiate between related and unrelated pairs in uncle/nephew and first cousin relationships due to high false-positive and false-negative rates with a LR threshold of 10. Increasing the number of STR loci to 20 increased discrimination of close relatives, but high false results remained in uncle/nephew and first cousin relationships. The kinship index data from this study will help make decisions on various kinship testing and familial searching in Koreans.
Asian Continental Ancestry Group ; Discrimination (Psychology) ; DNA ; Gene Frequency ; Humans ; Microsatellite Repeats