ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00960.x

年代:1975

数据来源: WILEY

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00961.x

年代:1975

数据来源: WILEY

摘要:

ABSTRACTImmunopathologic studies performed in six cases of herpes gestationis revealed a highly characteristic pattern, notably 1) BMZ deposits of complement component C3 predominates, 2) Most biopsy specimens also contain C4 and C5, 3) Deposits of C4, C5, properdin and IgG were variable in different specimens of given patients. About half of the specimens examined contained properdin and about one fourth stained for IgG, 4) Findings of IgM, IgA, IgD and IgE were consistently negative, 4) Serum findings of BMZ antibodies in given cases were variable. In two of eight cases circulating BMZ antibodies were detected in one of the samples examined. Based on these findings it seems that HG is related to BP.

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00954.x

年代:1975

数据来源: WILEY

摘要:

ABSTRACTFreeze‐etching observations ofCandida albicanswere performed. The surface structure of the cell wall was smooth. The cytoplasmic membrane and mitochondria were clearly observed. This technique provides new informatio

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00955.x

年代:1975

数据来源: WILEY

摘要:

ABSTRACTA case of a 51 year old man with a plantar malignant melanoma is reported. The tumor had clinical and histologic features of lentigo maligna melanoma, but its biologic activity was that of a more potently malignant tumor. Electron microscopic observation reveales features similar to that of lentigo maligna melanoma, but not inconsistent with that of superficial spreading melanoma.A consideration of our case and of previous reports suggests that there is a relationship between the biologic potency and the site of involvement of lentigo maligna melanoma and that such lesions on relatively non‐pigmented areas such as the palms, soles, mucous membranes, and nail beds should be treated as having a highly malignant potentia

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00956.x

年代:1975

数据来源: WILEY

摘要:

ABSTRACTHuman anagen scalp hair bulb melanocytes in mitosis were observed by electron microscopy. The metaphase melanocytes were found to maintain their cytologic characteristics, and their perikarya to retain a relatively large number of melanosomes. The relationship between mitosis of a melanocyte and its melanogenic activity is presently being investigated.

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00957.x

年代:1975

数据来源: WILEY

摘要:

ABSTRACTA lymphocyte transformation test was performed adding Mitsuda antigen (lepromin) to the lymphocyte culture from the peripheral blood of 4 leprosy patients (2 borderline lepromatous and 2 lepromatous ones) and 6 control persons (1 Kimura disease patient, 1 kerion celsi patient, 2 latent syphilis patients and 2 normal controls—doctors). All 4 leprosy patients showed negative results, while 1 to 3% blast cells were observed in 5 of the control cases; the one case with Kimura disease showed a negative result. Only 12 to 21% blast cells stimulated by PHA were observed in the lepromatous patient

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00958.x

年代:1975

数据来源: WILEY

摘要:

ABSTRACTThe etiology of Behçet disease is still unknown. Some investigators have suggested that streptococci may play a role in the pathogenesis of Behçet disease. High antistreptolysin‐O (ASLO) and antistreptokinase (ASK) titers were not detected in out‐patients with Behçet disease. In our studies a considerably high percentage of blast cells was observed in lymphocyte transformation tests using streptolysin‐O antigen, streptokinase‐streptodornase (Varidase),Streptococcus nonhemolyticus, Streptococcus viridans, andStreptococcus pyogenesas the antigens in the cases of Behçet disease. Serum ASLO and ASK titers did not indicate significant relations among these results. The percentage of blast cells in the studies was not high in any case of Behçet disease, but it seemed that a cell‐mediated immune reaction to streptococci might play a role in the pathogenesis

ISSN:0385-2407    

DOI:10.1111/j.1346-8138.1975.tb00959.x

年代:1975

数据来源: WILEY