Results 31 to 40 of about 8,706 (198)

Promising use of nanotechnology in Pythium insidiosum: a systematic review

Ciência Rural, 2022
: The aquatic oomycete Pythium insidiosum is an emerging pathogen highly relevant in human and veterinary medicine and an etiologic agent of pythiosis, a disease of worldwide distribution mainly affecting horses, dogs, and humans, presenting cutaneous ...
Lara Baccarin Ianiski, Aline Fontanella Maciel, Caroline Quintana Braga, Carla Weiblen, Daniela Isabel Brayer Pereira, Luís Antônio Sangioni, Janio Morais Santurio, Luciana Pötter, Sônia de Avila Botton   +8 more
doaj   +1 more source

Nasopharyngeal bacterial and fungal microbiota in normal horses and horses with nasopharyngeal cicatrix syndrome

Journal of Veterinary Internal Medicine, Volume 35, Issue 6, Page 2897-2911, November/December 2021., 2021
Abstract Background The nasopharyngeal bacterial and fungal microbiota of normal horses and those with nasopharyngeal cicatrix syndrome (NCS) are unknown. Hypotheses/Objectives To describe the microbiota from nasopharyngeal washes of healthy horses and of horses acutely affected with NCS.
Natalia Rodríguez, Canaan M. Whitfield‐Cargile, Ana M. Chamoun‐Emanuelli, Elizabeth Hildreth, Will Jordan, Michelle C. Coleman   +5 more
wiley   +1 more source

Nucleic Acid-Based Detection of Pythium insidiosum: A Systematic Review. [PDF]

J Fungi (Basel), 2022
Pythiosis, a life-threatening infectious condition caused by Pythium insidiosum, has been increasingly reported in humans and animals worldwide. Antifungal drugs usually fail to control the pathogen.
Sridapan T, Krajaejun T.
europepmc   +2 more sources

Mining oomycete proteomes for metalloproteases leads to identification of candidate virulence factors in Phytophthora infestans

Molecular Plant Pathology, Volume 22, Issue 5, Page 551-563, May 2021., 2021
Proteome mining and comparative analyses uncovered a large variety of metalloproteases (MPs) in oomycetes. Functional in planta assays pinpointed 12 MPs as potential pathogenicity factors in Phytophthora infestans. Abstract Pathogens deploy a wide range of pathogenicity factors, including a plethora of proteases, to modify host tissue or manipulate ...
Charikleia Schoina, Sander Y. A. Rodenburg, Harold J. G. Meijer, Michael F. Seidl, Lysette T. Lacambra, Klaas Bouwmeester, Francine Govers   +6 more
wiley   +1 more source

Influence of temperature on in vitro zoosporogenesis of Pythium insidiosum [PDF]

Medical Mycology, 2017
This study verified the influence of different temperatures on P. insidiosum in vitro zoosporogenesis. P. insidiosum isolates (n = 26) were submitted to zoosporogenesis and incubated at 5°C, 15°C, 20°C and 37°C (1st stage). Grass fragments were evaluated under optical microscopy at 4, 8, and 24 hours of incubation.
Cristina Gomes, Zambrano, Angelita Reis, Gomes, Carolina Litchina, Brasil, Júlia de Souza Silveira, Valente, Carolina Quintana, Braga, Maria Isabel, de Azevedo, Sônia de Avila, Botton, Daniela Isabel Brayer, Pereira   +7 more
openaire   +2 more sources

Rapid Visual Detection of <i>Pythium insidiosum</i> by LAMP-LFD. [PDF]

J Fungi (Basel)
Pythium insidiosum, the causative agent of pythiosis, remains an important pathogen in tropical and subtropical regions, where delayed diagnosis is associated with severe disease and poor clinical outcomes.
Sridapan T, Jiaranaikulwanich A, Yurayart C, Krajaejun T.   +3 more
europepmc   +2 more sources

Protein profile of Brazilian Pythium insidiosum isolates [PDF]

Medical Mycology, 2017
Pythium insidiosum is an important aquatic Oomycota that causes pythiosis in mammals, especially horses, dogs, and humans; these inhabit marshy environments in tropical and subtropical areas. The aim of this study was to determine the protein profile, as well as identify likely immunodominant proteins, of Brazilian P.
Vanessa, Dal Ben, Rômulo S, Oliveira, Jéssica L, Borchardt, Júlia de Souza S, Valente, Carolina Lichtina, Brasil, Cristina Gomes, Zambrano, Fábio Pereira Leivas, Leite, Sônia de Avila, Botton, Daniela Isabel Brayer, Pereira   +8 more
openaire   +2 more sources

Draft genome sequences of the oomycete Pythium insidiosum strain CBS 573.85 from a horse with pythiosis and strain CR02 from the environment

Data in Brief, 2018
Pythium insidiosum is an aquatic oomycete microorganism that causes the fatal infectious disease, pythiosis, in humans and animals. The organism has been successfully isolated from the environment worldwide.
Preecha Patumcharoenpol, Thidarat Rujirawat, Tassanee Lohnoo, Wanta Yingyong, Nongnuch Vanittanakom, Weerayuth Kittichotirat, Theerapong Krajaejun   +6 more
doaj   +1 more source

Pythium insidiosum-antigen enhances neutrophil-mediated killing of zoospores. [PDF]

Sci Rep
Pythium insidiosum-antigen (PIA) immunotherapy has been used to treat human pythiosis. This study compared PIA-stimulated and unstimulated neutrophils on zoospore viability of P. insidiosum strains. We cultured and collected zoospores of 6 P.
Medhasi S, Sriwarom A, Permpalung N, Torvorapanit P, Plongla R, Chindamporn A, Worasilchai N.   +6 more
europepmc   +2 more sources

Nested PCR Detection of Pythium sp. from Formalin-Fixed, Paraffin-Embedded Canine Tissue Sections

Veterinary Sciences, 2022
Pythium insidiosum is an infectious oomycete affecting dogs that develop the cutaneous or gastrointestinal form of pythiosis with a poor prognosis. If left untreated, pythiosis may be fatal.
Nelly O. Elshafie, Jessica Hanlon, Mays Malkawi, Ekramy E. Sayedahmed, Lynn F. Guptill, Yava L. Jones-Hall, Andrea P. Santos   +6 more
doaj   +1 more source