BACKGROUND: Bullous pemphigoid is a rare autoimmune bullous disease characterized by subepidermal bulla. The serum of these patients contains detectable autoantibodies which bind to the hemidesmosome of the basement membrane zone. It is well known that there are two bullous pemphigoid antigen molecules, 230KD and 170KD protein. Serum studies in Caucasian patients show that 70-80% of the patients recognize 230KD antigen while 10-30% recognize 170KD antigen, In contrast, in herpes gestationis, which is an autommune-mediated bullous disease of pregnancy, 90% of the patients recognize 170KD and 10% recognize 230KD antigen, The autoantibody of herpes gestationis(HG factor) has a strong complement binding capacity and it may share the same epitope as the antibody of bullous pemphigoid patients which recognize 170KD antigen. OBJECTIVE: The purpose of this study was to characterize the clinical and histological manifestations of Korean patients with bullous pemphigoid and to characterize the autoantibodies of Korean bullous pemphigoid patients by immunoblotting. We also wished to compare the characteristics of the antibodies with that of American bullous pemphigoid patients, and to elucidate the hypothesis that the bullous pemphigoid autoantibody against 170KD protein has the same strong complement binding capacity as the herpes gestationis autoantibody. MEHTODS: We investigated the clinical and histological characteristics of 9 Korean patients and also performed a complement binding capacity and immunoblotting study on the sera of 9 Korean patients and 16 American patients. RESULTS: 1. Korean bullous pemphigoid patients clinically showed polymorphic skin eruption in addition to tense bullae. They frequently showed pruritic erythematous patches and urticarial plaques. Histologically, infiltration of subepidermal bullae with eosinophils, neutrophils and lymphocytes were observed in all patient's specimen, in which eosinophils were the most predominant cells, Uncommonly, eosinophilic spongiosis, vaculoar degeneration of basal cells were observed. These observations did not have any particular characteristics or racial differences compared to those patients reported in Western literature. 2. In the immunoblotting study of Korean bullous pemphigoid patients, 7 of 9 sera(785) recognized 230KD antigen and, also, 7 of 9 sera(78%)recognized 170KD antigen, In contrast, 15 of 16 American patients sera (94%) recognized 230KD antigen and 6 of 16 patients sera(38%) recognized 170KD antigen. The high incidence of the autoantibody against 170KD in Korean patients shows possible racial differences in autoantibody formation. 3. There was no relationship between the types of autoantibodies typed by immunoblotting and the complement binding capacity. In other words, autoantibodies against 170KD antigen do not carry the same potential as autoantibodies of herpes gestationis for the complement biding capacity, CONCLUSION: The above results suggest tha there may be racial difference in bullous pemphigoid autoantibodies between Korean bullous pemphigoid patients and American patients. In conclusion, We conclude that 170KD bullous pemphigoid antibodies do not always have the same strong complement binding as herpes gestationis antibody.
Antibodies ; Autoantibodies ; Basement Membrane ; Complement System Proteins* ; Eosinophils ; Female ; Hemidesmosomes ; Humans ; Immunoblotting* ; Incidence ; Lymphocytes ; Neutrophils ; Pemphigoid Gestationis ; Pemphigoid, Bullous ; Pregnancy ; Skin ; Transcutaneous Electric Nerve Stimulation

No abstract available.
Female ; Humans ; Neck*

No abstract available.
Mouth Mucosa* ; Salivary Ducts*

No abstract available.
Influenza, Human* ; Vaccination*

No abstract available.
Lakes* ; Lip* ; Nevus, Blue*

No abstract available.
Nipples*

PURPOSE: Allium sativum (AS) has been known to have widespread benefits in reducing some human cancer risk by immune stimualtion and anticarcinogenic activity. In the present study, we evaluated the preventive and antitumor properties of AS as an effective anticancer modifier for human prostate cancer in vivo. MATERIALS AND METHODS: Subcutaneous prostate cancers were established in athymic nude mice with 5x10(5) PC-3 human androgen-indenpendent prostate cancer cells. AS was injected at the site of tumor transplantation on day 1 and one week intervals up to 5 weeks (Experiment I), and into the established tumors sized by 50-60mm(3) weekly for 5 weeks (Experiment II). Therapeutic responses and efficacies of AS for prostate cancers in vivo were determined in separate controlled experiments, and definite histopathological studies were also performed. RESULTS: In vivo studies indicated statistically significant reduction in the incidence of tumor formation with programmed and continuous AS intralesional treatment. For established prostate cancer, AS treatment also demonstrated an inhibitory effect of tumor growth compared with control. Histomorphological and immunohistochemical studies demonstrated marked apoptosis after 5 weeks-AS continuous treatment in Experiment II. CONCLUSIONS: AS had a definite antitumor activity to inhibit tumorigenesis and may modulate tumor growth of prostate cancer in vivo. It is non-toxic, readily avaliable and inexpensive. AS, in the future, may be developed as a novel and effective treatment in chemoprevention for human prostate cancer.
Allium* ; Animals ; Apoptosis ; Carcinogenesis ; Chemoprevention ; Garlic ; Growth and Development* ; Humans ; Incidence ; Mice ; Mice, Nude ; Prostate* ; Prostatic Neoplasms*

Nodular-cystic fat necrosis is an unusual, distinctive entity characterized by histologically en-capsulated fat necrosis in the subcutis. We report two cases of nodular-cystic fat necrosis. The lesions were subcutaneous nodules. Histopathologically, the nodules showed strong periodic acid-Schiff -positive necrotic adipose tissue with lipomembranous changes and calcification.
Adipose Tissue ; Fat Necrosis*

No abstract available.
Brain Abscess* ; Brain*

No abstract available.
Brain Abscess* ; Brain*