Results 41 to 50 of about 11,788 (186)

Transgenic selection and underlying mechanisms in apicomplexan parasites

The FEBS Journal, EarlyView.
Transgenic selection markers have driven genetic engineering in apicomplexans, enabling precise, iterative experiments. This review discusses mechanistic details of drug selection markers, strategies for marker recycling, and practical considerations for several clinically relevant parasites.
Swaroop Peddiraju, Rakhee Lohia, Nishith Gupta   +2 more
wiley   +1 more source

Molecular Characterization of Eimeria Species in Broiler Chickens, Ethiopia

Veterinary Medicine: Research and Reports, 2022
Meskerem Adamu Chere,1 Kasech Melese,2 Yoseph Cherinet Megerssa3 1Bio and Emerging Technology Institute, Addis Ababa, Ethiopia; 2Debre-Zeit Agricultural Research Center, Bishoftu, Ethiopia; 3College of Veterinary Medicine and Agriculture, Addis Ababa ...
Chere MA, Melese K, Megerssa YC
doaj  

Targeted prebiotics in the control of eimeria spp. to reduce concurrent parasitic zoonotic animal diseases in poultry [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi
Avian coccidiosis, caused by protozoan parasites of the genus Eimeria remains one of the most economically devastating diseases in poultry production worldwide.
Ahmed I. ALAJAJI, Abdulaziz M. ALMUZAINI
doaj   +1 more source

Survey of Gastrointestinal Parasites of Farmed Pigs in Ghana

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Survey of Gastrointestinal Parasites of Farmed Pigs in Ghana Gastrointestinal parasites were common in pigs sampled from Kpone Katamanso Municipality, Ghana, with an overall prevalence of 67.6%. Complementary formol–ether concentration, modified McMaster, and modified Ziehl–Neelsen techniques improved parasite detection, while polymerase chain reaction
Antoinette V. Keleve, Sylvia Afriyie Squire, Doreen Dela Owusu‐Ntumy, Dennis Adusei, Linda Ama Owusuaa Amoah   +4 more
wiley   +1 more source

Ovine Eimeria infections in southern Brazil – prevalence and risk factors

Semina: Ciências Agrárias, 2022
: Eimeria infections are common in sheep industry worldwide, however information about their epidemiology is scarce in southern state of Rio Grande do Sul, Brazil.
Natália Soares Martins, Sara Patron da Motta, Carolina Caetano dos Santos, Andrios da Silva Moreira, Tainá Ança Evaristo, Nara Amélia da Rosa Farias, Jerônimo Lopes Ruas   +6 more
doaj   +1 more source

Effectiveness of Ginsenoside Rh2 Treatment in Mice Experimentally Infected With Cryptosporidium parvum

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
• This study evaluated the therapeutic effects of Ginsenoside Rh2 in mice experimentally infected with Cryptosporidium parvum and compared two dosing regimens. • Ginsenoside Rh2 reduced faecal oocyst shedding and improved body‐weight recovery in C. parvum‐infected mice.
Esengul Yildirim, Engin Balikci
wiley   +1 more source

Phylogenetic relationships of 52 Eimeria species based on COI sequences

Mitochondrial DNA. Part B. Resources, 2019
Coccidiosis is an important protozoan disease of domestic animals, which frequently presents as simultaneous infections with multiple Eimeria species, however the relationships of Eimeria species are not clear at present.
Qingyue Li, Chong Wang, Zhizhong Gong, Gang Liu   +3 more
doaj   +1 more source

Assessment of the feed additive consisting of lasalocid A sodium (Avatec® 150G) for turkeys, pheasants, guinea fowl, quails and partridges except laying birds thereof for the renewal of its authorisation (Zoetis Belgium SA)

EFSA Journal, Volume 24, Issue 8, August 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of lasalocid A sodium (Avatec® 150G) as a coccidiostat for turkeys, pheasants, guinea fowl, quails and partridges. The additive currently on the market complies with the existing conditions of authorisation.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Pier Sandro Cocconcelli, Jürgen Gropp, Guido Rychen, Ivana Teodorivic, Jaume Galobart, Fabiola Pizzo, Maria Vittoria Vettori, Orsolya Holczknecht, Elisa Petenatti, Alberto Navarro‐Villa   +26 more
wiley   +1 more source

Parasitofauna of Brown Bear (Ursus arctos) in the Protected Landscape Area CHKO — Poľana

Folia Veterinaria, 2016
During the years 2015—2016 we obtained 15 samples of faeces of brown bears (Ursus arctos) and 2 samples of gastrointestinal (GI) tracts of young female brown bears for helminthological examinations. The samples of faeces were collected from various sites
Orosová T., Goldová M., Ciberej J., Štrkolcová G.   +3 more
doaj   +1 more source

Safety and efficacy of a feed additive consisting of nicarbazin (NICACOX®) for chickens for fattening and chickens reared for laying (Huvepharma N.V.)

EFSA Journal, Volume 24, Issue 8, August 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of nicarbazin (NICACOX®) as a coccidiostat for chickens for fattening and chickens reared for laying.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Georges Bories, Paul Brantom, Jürgen Gropp, Guido Rychen, Luca Tosti, Ruud Woutersen, Jaume Galobart, Fabiola Pizzo, Alberto Navarro‐Villa, Maria Vittoria Vettori, José Cortiñas Abrahantes, Orsolya Holczknecht   +28 more
wiley   +1 more source