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Ultrastructural and immunohistochemical study of the human kidney in Argentine haemorrhagic fever.
Virchows Arch A Pathol Anat Histol. 1975 Oct 07; 368(1):1-9.VA

Abstract

In six lethal cases of Argentine Haemorrhagic Fever (AHF) a disease caused by Junin virus, kidney samples were studied by means of immunofluorescent and electron microscopic techniques.--The ultrastructural studies showed that the distal and collecting tubes presented a large number of virus like intracytoplasmic particles. Those particles were present in the lumen of the endoplasmic reticulum cisternae and showed two distinct morphological aspects. Some of them were of high electron density and contained a few granules. The others were larger in size, electron lucid, and contained a variable number of ribosome like granules. Both types of particles originated from the endoplasmic reticulum wall by a process of budding. The presence of these particles was coincident with a severe cell damage which lead to necrosis and desquamation; and with large quantities of Junin virus antigen as demonstrated by immunofluorescence.--On the basis of these observations it is assumed that in AHF the cell damage is due to direct viral replication within the affected cells.

Authors

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Pub Type(s)

Journal Article

Language

eng

PubMed ID

171826

Citation

Cossio, P, et al. "Ultrastructural and Immunohistochemical Study of the Human Kidney in Argentine Haemorrhagic Fever." Virchows Archiv. A, Pathological Anatomy and Histology, vol. 368, no. 1, 1975, pp. 1-9.
Cossio P, Laguens R, Arana R, et al. Ultrastructural and immunohistochemical study of the human kidney in Argentine haemorrhagic fever. Virchows Arch A Pathol Anat Histol. 1975;368(1):1-9.
Cossio, P., Laguens, R., Arana, R., Segal, A., & Maiztegui, J. (1975). Ultrastructural and immunohistochemical study of the human kidney in Argentine haemorrhagic fever. Virchows Archiv. A, Pathological Anatomy and Histology, 368(1), 1-9.
Cossio P, et al. Ultrastructural and Immunohistochemical Study of the Human Kidney in Argentine Haemorrhagic Fever. Virchows Arch A Pathol Anat Histol. 1975 Oct 7;368(1):1-9. PubMed PMID: 171826.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ultrastructural and immunohistochemical study of the human kidney in Argentine haemorrhagic fever. AU - Cossio,P, AU - Laguens,R, AU - Arana,R, AU - Segal,A, AU - Maiztegui,J, PY - 1975/10/7/pubmed PY - 1975/10/7/medline PY - 1975/10/7/entrez SP - 1 EP - 9 JF - Virchows Archiv. A, Pathological anatomy and histology JO - Virchows Arch A Pathol Anat Histol VL - 368 IS - 1 N2 - In six lethal cases of Argentine Haemorrhagic Fever (AHF) a disease caused by Junin virus, kidney samples were studied by means of immunofluorescent and electron microscopic techniques.--The ultrastructural studies showed that the distal and collecting tubes presented a large number of virus like intracytoplasmic particles. Those particles were present in the lumen of the endoplasmic reticulum cisternae and showed two distinct morphological aspects. Some of them were of high electron density and contained a few granules. The others were larger in size, electron lucid, and contained a variable number of ribosome like granules. Both types of particles originated from the endoplasmic reticulum wall by a process of budding. The presence of these particles was coincident with a severe cell damage which lead to necrosis and desquamation; and with large quantities of Junin virus antigen as demonstrated by immunofluorescence.--On the basis of these observations it is assumed that in AHF the cell damage is due to direct viral replication within the affected cells. SN - 0340-1227 UR - https://www.unboundmedicine.com/medline/citation/171826/Ultrastructural_and_immunohistochemical_study_of_the_human_kidney_in_Argentine_haemorrhagic_fever_ DB - PRIME DP - Unbound Medicine ER -