Results 161 to 170 of about 1,239 (201)
Some of the next articles are maybe not open access.
Histochemical studies of rhinosporidium seeberi
Virchows Archiv Abteilung A Pathologische Anatomie, 2004The generative cycle of Rhinosporidium seeberi is described with some new results and interpretations. With several routine statining methods and histochemical reactions it was possible to study especially the: a) germinative zone of the sporangium, b) structure of the spore, c) implantation form.
G. Bader, H. L. Grueber
semanticscholar +3 more sources
Infection of the conjunctiva by Rhinosporidium seeberi.
Survey of Ophthalmology, 1997Rhinosporidiosis is an unusual fungal disease that rarely affects the eye. It was first described as a pathogen in humans at the turn of the century. The etiologic agent, Rhinosporidium seeberi, commonly produces granulomatous inflammation of the upper respiratory mucosa. Most reported ocular infections have occurred in hot, dry climatic regions.
J. Reidy +3 more
semanticscholar +3 more sources
RHINOSPORIDIUM SEEBERI: SPHERULES AND THEIR SIGNIFICANCE
Pathology, 1975This study of the nature and functional significance of the spherules that develop in sporoblasts show them to participate in the germination of Rhinosporidium seeberi and are the precursors of the trophocytes.
E. C. Teh, M. Kannankutty
semanticscholar +3 more sources
Cultivation of Rhinosporidium seeberi in vitro: interaction with epithelial cells.
Science, 1986Rhinosporidium seeberi , a fungus that is associated with polyp-like tumors in animals and man, was successfully cultivated. This organism stimulated proliferation of epithelial cells in vitro, producing polyp-like structures.
M. Levy, D. Meuten, E. Breitschwerdt
semanticscholar +3 more sources
RHINOSPORIDIUM SEEBERI: CELL WALL FORMATION IN SPOROBLASTS
Pathology, 1974The formation of the cell wall of the sporoblast of Rhinosporidium seeberi was examined by electronmicroscopy. It was found to involve condensation of a microfibrillar mantle which surrounds the immature form. The plasma membrane fuses with the inner layer of this mantle to form the limiting membrane.
M. Kannankutty, E. C. Teh
semanticscholar +3 more sources
Rhinosporidium seeberi; a preliminary study of the morphology and life cycle.
Medical Mycology, 1969A preliminary attempt to study the structure of Rhinosporidium seeberi was made after culturing the organism in liquid medium. A comparison was made of the structure of the sporangium in culture and tissue.
S. Grover
semanticscholar +3 more sources
Lacazia loboi and Rhinosporidium seeberi: a genomic perspective.
Revista Iberoamericana de Micología, 2005In the past five years, with the use of molecular strategies the phylogenetic affinities of the two more resilient pathogens studied in medical mycology, Lacazia loboi and Rhinosporidium seeberi were finally deciphered. These studies found that L. loboi was the sister taxon to Paraccidioides brasiliensis, and R. seeberi was closely related to protistan
L. Mendoza +3 more
semanticscholar +3 more sources
Cell-mediated immune responses (CMIR) to Rhinosporidium seeberi in mice
Mycopathologia, 2004There is no published data on Cell Mediated Immune Responses in experimental animals to Rhinosporidium seeberi the causative agent of human and animal rhinosporidiosis. The quantitative mouse foot-pad model was used to assay the Delayed-Type Hypersensitivity (DTH) cell-mediated immune response to extracts of purified endospores and sporangia of R ...
S. Jayasekera +4 more
semanticscholar +3 more sources
In vitro studies on the mechanisms of endospore release by Rhinosporidium seeberi
Mycopathologia, 2004Studies of Rhinosporidium seeberi have demonstrated that this organism has a complex life cycle in infected tissues. Its in vivo life cycle is initiated with the release of endospores into a host's tissues from its spherical sporangia. However, little is known about the mechanisms of sporangium formation and endospore release since this pathogen is ...
L. Mendoza +3 more
semanticscholar +3 more sources
RHINOSPORIDIUM SEEBERI INFECTION IN THE EYE
Archives of Ophthalmology, 1941Mycotic infections of the eye are more often recognized in recent years as knowledge of the various mycoses increases. As many ophthalmologists are unfamiliar with the clinical and pathologic features of a rather rare fungous disease of the mucous membranes of the eye, called rhinosporidiosis, and as the disease in the eye must be more prevalent than ...
N. B. Elles
semanticscholar +2 more sources