Results 151 to 160 of about 712 (187)
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Culture of Rhinosporidium seeberi: Preliminary report

The Journal of Laryngology & Otology, 1989
AbstractEvery year 400 to 450 cases of Rhinosporidium are reported from Trivandrum Medical College. Twenty five swabs were collected from patients suffering from Rhinosporidiosis and cultured in standard media. Positive results were obtained in 23 cases.
S, Krishnamoorthy   +4 more
openaire   +2 more sources

Lacazia loboi and Rhinosporidium seeberi: a genomic perspective

Revista Iberoamericana de MicologĂ­a, 2005
In 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
Leonel, Mendoza   +3 more
openaire   +2 more sources

Purification of the Endospores and Sporangia of Rhinosporidium Seeberi on Percoll Columns

Mycopathologia, 1999
Human rhinosporidial tissue was used as the source of the various developmental stages of Rhinosporidium seeberi--endospores with electron dense bodies, juvenile, and immature sporangia. After homogenisation in phosphate buffered saline (PBS) and removal of tissue fragments by centrifugation, the rhinosporidial bodies were isolated on centrifuged ...
D N, Atapattu   +4 more
openaire   +2 more sources

In vitro studies on the mechanisms of endospore release by Rhinosporidium seeberi

Mycopathologia, 1999
Studies 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
openaire   +2 more sources

Cell-mediated immune responses (CMIR) to Rhinosporidium seeberi in mice

Mycopathologia, 2001
There 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
openaire   +2 more sources

Cultivation of Rhinosporidium seeberi in Vitro: Interaction with Epithelial Cells

Science, 1986
Rhinosporidium 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 G, Levy   +2 more
openaire   +2 more sources

RHINOSPORIDIUM SEEBERI INFECTION IN THE EYE

Archives of Ophthalmology, 1941
Mycotic 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 ...
openaire   +1 more source

RHINOSPORIDIUM SEEBERI: AN ETIOLOGIC AGENT IN THE PRODUCTION OF NASAL POLYPS

Archives of Otolaryngology - Head and Neck Surgery, 1938
The failure to recognize a disease is usually due to inexperience with it or to lack of knowledge of its existence. Intranasal polypoid inflammatory growths are so common and their association with non-specific types of chronic rhinitis is so generally accepted that usually they receive only routine attention and are rarely submitted for histologic ...
J. G. PASTERNACK, C. S. ALEXANDER
openaire   +1 more source

The taxonomy and phylogenetics of the human and animal pathogen Rhinosporidium seeberi: A critical review

Revista Iberoamericana de MicologĂ­a, 2012
Rhinosporidum seeberi is the etiologic agent of rhinosporidiosis, a disease of mucous membranes and infrequent of the skin and other tissues of humans and animals. Because it resists culture, for more than 100 years true taxonomic identity of R. seeberi has been controversial.
Raquel, Vilela, Leonel, Mendoza
openaire   +2 more sources

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