Results 11 to 20 of about 16,115 (214)

Comparative proteomic analysis of wall-forming bodies and oocyst wall reveals the molecular basis underlying oocyst wall formation in Eimeria necatrix

Parasites & Vectors, 2023
Background The durable oocyst wall formed from the contents of wall-forming bodies (WFBs) protects Eimeria parasites from harsh conditions and enhances parasite transmission.
Lele Wang, Dandan Liu, Yu Zhu, Feiyan Wang, Weimin Cai, Qianqian Feng, Shijie Su, Zhaofeng Hou, Jinjun Xu, Junjie Hu, Jianping Tao   +10 more
doaj   +2 more sources

Cryptosporidium oocyst wall proteins are true components of the oocyst wall and COWP8 is not required for parasite transmission. [PDF]

PLoS Pathogens
Cryptosporidiosis is a significant cause of diarrhoeal disease contributing to substantial morbidity and mortality for the immunocompromised and for young children, especially those who are malnourished.
Ross Bacchetti, Sarah Stevens, Leandro Lemgruber, Mariana Azevedo Gonzalez Oliva, Emma M Sands, Konstantinos Alexandrou, Michele Tinti, Lee Robinson, Jack C Hanna, Simona Seizova, Peyton Goddard, Massimo Vassalli, Mattie Christine Pawlowic   +12 more
doaj   +2 more sources

Antigen Incorporation on Cryptosporidium parvum Oocyst Walls [PDF]

, 2001
Mem Inst Oswaldo Cruz 2001, Volume 96, Number 2, pp. 233-235 Antigen Incorporation on Cryptosporidium parvum Oocyst Walls Emilio Entrala+, Younes Sbihi, Manuel Snchez-Moreno, Carmen Mascar Code Number: oc01033 ABSTRACT: Cryptosporidium parvum oocysts
Sánchez Moreno, Manuel, Sbihi, Younes, Mascaró Lazcano, María Carmen, Entrala Torres, Emilio   +3 more
core   +5 more sources

In vitro and in vivo Evaluation of Antimicrobial Activity, Oocyst Sporulation Rate, Oocyst Integrity and Oocyst Infectivity in Eimeria maxima M6 Oocyst Suspensions Treated with Chlorhexidine Salts in Comparison with Potassium Dichromate [PDF]

, 2023
Eimeria species oocysts cause coccidiosis, one of the costliest diseases in the poultry industry. Coccidiosis infections cause significant economic losses due to reduced performance in chickens and turkeys.
Laverty, Lauren
core   +4 more sources

Image analysis for Eimeria oocyst counts and classification

Journal of Applied Poultry Research, 2022
SUMMARY: The McMaster counting technique is the standard method used to enumerate coccidia oocysts in poultry flocks. It also allows for speciation of coccidia according to the size of their oocysts.
Daniel S. Adams, Fernando Ruiz-Jimenez, Oscar J. Fletcher, Sezny Gall, Rocio Crespo   +4 more
doaj   +1 more source

PfHMGB2 has a role in malaria parasite mosquito infection

Frontiers in Cellular and Infection Microbiology, 2022
Differentiation of asexually replicating parasites into gametocytes is critical for successful completion of the sexual phase of the malaria parasite life cycle. Gametes generated from gametocytes fuse to form a zygote which differentiates into ookinetes
Sudhir Kumar, Stefan H. I. Kappe, Stefan H. I. Kappe, Stefan H. I. Kappe   +3 more
doaj   +1 more source

Anticryptosporidium Efficacy of Olea europaea and Ficus carica Leaves Extract in Immunocompromised Mice Associated with Biochemical Characters and Antioxidative System

Cells, 2021
Cryptosporidiosis is caused by an opportunistic protozoan parasite (Cryptosporidium parvum and C. hominis) known as a parasite of humans, especially children and immunocompromised patients.
Wafaa Fayez Abd El-Hamed, Nahed Samy Yousef, Yasser S. A. Mazrou, Walaa A. E. S. Elkholy, Amal I. El-Refaiy, Faten A. Elfeky, Muayad Albadrani, Ahmed I. El-Tokhy, Khaled Abdelaal   +8 more
doaj   +1 more source

Annual mean oocyst concentration.

, 2023
Fig taken from Vermeulen et al. (2019) [32]. Each category by color represents one log10 unit change in concentrations categorized according to WHO pollution categories (1 = very pristine (∼0.001 oocyst/L) to 6 = grossly polluted (∼100 oocyst/L)) [55 ...
Joan B. Rose (74376), Heather M. Murphy (8526384), Nynke Hofstra (4238164), Colleen C. Naughton (16471377), Panagis Katsivelis (16871870), Gertjan J. Medema (16871873), Matthew E. Verbyla (2591947), Erica Hollmann (16871867)   +7 more
core   +1 more source

Sporulation of Cyclospora sp. oocysts [PDF]

Applied and Environmental Microbiology, 1997
Cyclospora sp. oocysts sporulated maximally at 22 and 30 degrees C for 14 days retarded sporulation. Up to 12% of human- and baboon-derived oocysts previously stored at 4 degrees C for 1 to 2 months sporulated when stored for 6 to 7 days at 30 degrees C.
H V, Smith, C A, Paton, M M, Mitambo, R W, Girdwood   +3 more
openaire   +2 more sources

The Administration of Garlic Extract on Eimeria stiedai Oocysts and the Hematological Profile of the Coccidia Infected Rabbits

Media Peternakan, 2017
This research aimed to examine the potential of garlic as the coccidiosis control in rabbits either in vitro or in vivo. During in vitro, observed variables were rabbits oocysts that were sporulated, unsporulated, and abnormal in incubation for 3 days ...
D. Indrasanti, M. Indradji, S. Hastuti, E. Aprilliyani, Fatikha Fatikha, K. A. Rosyadi   +5 more
doaj   +1 more source