Results 61 to 70 of about 39,884 (229)

Robust Bioconjugated Antigens Induce Immune Responses Preventing Malaria Infection and its Transmission

open access: yesSmall, Volume 22, Issue 28, 18 May 2026.
Engineered malaria antigens enable in vivo bioconjugation to submicron biopolymer particles in E. coli. Two antigens are co‐tethered at high density and defined stoichiometry. The resulting thermostable particles elicit strong, durable antibody and T‐cell responses, conferring robust protection and blocking mosquito transmission.
Nivethika Sivakumaran   +10 more
wiley   +1 more source

Seroprevalence and Risk Analysis of Toxoplasma Gondii in Wild Birds of District Lahore Punjab, Pakistan

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study found that over 10% of wild birds in Lahore, Pakistan, carry antibodies for Toxoplasma gondii, a parasite that can cause serious illness in humans and animals. Birds like lapwings and silver bills showed especially high antibody rates. Improved monitoring is needed to better understand risk dynamics in Pakistan.
Shahzad Ali   +7 more
wiley   +1 more source

Diagnostics of dairy and beef cattle diarrhea. [PDF]

open access: yes, 2012
Calf diarrhea is a multifactorial disease related to a combination of host and pathogen factors. The most common pathogens found in diarrheic calves are cryptosporidium, rotavirus, coronavirus, Salmonella, attaching and effacing E coli and F5 (K99 ...
Blanchard, Patricia Carey
core   +1 more source

The Effect of Heating against Cryptosporidium Oocysts.

open access: yesJournal of Veterinary Medical Science, 2002
The effect of heat treatment was examined against oocysts of Cryptosporidium parvum, Cryptosporidium muris and chicken Cryptosporidium sp. isolated in Japan. The oocysts of these species were exposed at 50, 55, 60 and 70 degrees C for 5, 15, 30 and 60 sec in water bath, respectively. To determine the infectivity of heated oocysts, the nice and chickens
Takashi, Fujino   +6 more
openaire   +3 more sources

Prevalence of Gastrointestinal Parasitic Infections in Captive Snakes, Bangladesh

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study documented gastrointestinal parasitic infections in captive venomous and non‐venomous snakes in Bangladesh for the first time, finding an overall prevalence of 39.1%, with helminths more common than protozoa. Non‐venomous snakes and juveniles were most susceptible, while controlled terrarium housing reduced risk, highlighting the need for ...
Nazmul Hasan   +7 more
wiley   +1 more source

THE FIRST DETECTION OF EIMERIA LEUCKARTI IN HORSES ON THE TERRITORY OF THE RUSSIAN FEDERATION

open access: yesРоссийский паразитологический журнал, 2016
Objective of research. The purpose of the study is to consider detection of Eimeria (Eimeria leuckarti) in horses in the Moscow region. Materials and methods. Samples of faeces were collected during the survey must reveal sport horses in ljuberetsky area
L. A. Bundina, V. A. Khrustalev
doaj  

Population biology of Toxoplasma gondii: what's out and where did they come from

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
Until recently, Toxoplasma gondii was considered to be clonal with little genetic variability. In this paper we summarize recent genotyping data from chickens in Brazil, and pigs, lambs and white-tailed deer in the USA, to demonstrate the high genetic ...
JP Dubey, Chunlei Su
doaj   +1 more source

Assessment of the Activity of Decoquinate and Its Quinoline-O-Carbamate Derivatives against Toxoplasma gondii In Vitro and in Pregnant Mice Infected with T. gondii Oocysts

open access: yesMolecules, 2021
The quinolone decoquinate (DCQ) is widely used in veterinary practice for the treatment of bacterial and parasitic infections, most notably, coccidiosis in poultry and in ruminants.
Jessica Ramseier   +10 more
doaj   +1 more source

Coccidia of the endangered South Island Takahē (Porphyrio hochstetteri) : investigations of pathobiology and management : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Veterinary Science in Wildlife Health at Massey University, Manawatū, New Zealand [PDF]

open access: yes, 2018
The South Island Takahē (Porphyrio hochstetteri) is a large flightless rail, endemic to New Zealand currently listed as endangered with a population numbering approximately 340 individuals. The intensive management programme for this species has seen a
Jolly, Megan Jayne
core  

Enzymes as Feed Additive to Aid in Responses Against Eimeria Species in Coccidia-Vaccinated Broilers Fed Corn-Soybean Meal Diets with Different Protein Levels [PDF]

open access: yes, 2007
This research aimed to evaluate the effects of adding a combination of exogenous enzymes to starter diets varying in protein content and fed to broilers vaccinated at day of hatch with live oocysts and then challenged with mixed Eimeria spp. Five hundred
Clack, Beatrice A.   +8 more
core   +2 more sources

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