Results 141 to 150 of about 1,564,095 (245)

Histopathological findings and detection of parasites in the eyes of dogs infected naturally with Leishmania chagasi Achados histopatológicos e detecção de parasitas nos olhos de cães infectados por Leishmania chagasi

Ciência Rural, 2010
The objective of the present study was to investigate the histopathological alterations and detection of parasites that occur in the eyes of dogs naturally infected with Leishmania chagasi. The eyes of 25 dogs with a positive parasitological and serological exam for L. chagasi were submitted to routine ophthalmic examination.
Fábio Luiz da Cunha Brito, José Luiz Laus, Wagner Luiz Tafuri, Maria Marta Figueiredo, Valdemiro Amaro Silva Júnior, Frederico Celso Lyra Maia, Leucio Câmara Alves   +6 more
openaire   +1 more source

A Preliminary Field Study to Evaluate the Efficacy of Spiramycin and Paromomycin Against Cattle Cryptosporidiosis

Zoonoses and Public Health, EarlyView.
ABSTRACT Introduction Cryptosporidium is responsible not only for large economic losses in the livestock sector, but also for high mortality in infants and immunocompromised people all over the world. Although multiple treatments have been tested in both animals and humans, no drug has yet been found to be 100% effective.
María Cristina Del Río, Antonio Ruiz, José Manuel Molina, Adrián Melián, Juan Rocha, José Adrián Molina, Sergio Martín   +6 more
wiley   +1 more source

Decoding diversity: Are there patterns in the organization of grooming movements in domestic cats?

Journal of the Experimental Analysis of Behavior, Volume 126, Issue 3, November 2026.
Abstract Grooming is crucial for mammalian health and hygiene, serving diverse functions such as parasite defense, removing dirt, and thermoregulation. Grooming is not purely reactive but integrated into daily routines and regulated endogenously. In rodents, it has been shown to follow a sequential structure with predictable patterns, often interpreted
Anna Hock, Manuela Schmidt
wiley   +1 more source

Working to reduce parasitic diseases in the United States [PDF]

Parasitic diseases not only affect people globally, they also affect many people in the United States. CDC works with partners to reduce parasitic diseases both within the United States and globally by:\u2022 Conducting public health surveillance to ...

core  

Ethics Eye නිරීක්ෂකයෙකු වන්න ඔබටත් පුළුවන්!

This entry includes only three infographics (in Sinhala) and no writeups.On January 8, 2024, the Ethics Eye team published a three-slide post on their facebook page encouraging followers and others to join the team as external media ethics violation ...
Ethics Eye
core   +1 more source

Ocular Manifestations of Infectious Salmon Anaemia Virus Infection in Atlantic Salmon (Salmo salar)

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Eyes are essential sensory organs needed by teleost Atlantic salmon for high visual acuity and survival in both the wild and in aquaculture settings. In this work, we assessed the ocular manifestations of Infectious Salmon Anaemia Virus (ISAV) infection in Atlantic salmon by a cohabitation‐mediated infection assay and histological and ...
Emily Mahon, Rebecca R. Kwabiah, Hélène Paradis, Manuel A. Soto‐Dávila, Sathees Duglas, Raja Ram Gurung, Thurka Paramanathan, Ignacio Vasquez, Shams Al‐Badoosh, John Law, Javier Santander, Mark D. Fast, Robert L. Gendron   +12 more
wiley   +1 more source

Bacterial Diseases in Farmed Nile Tilapia (Oreochromis niloticus): A Review of Pathogenesis, Immune Responses and Recent Advances in Diagnostics and Management

Aquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
Pathogenesis of bacterial diseases in Nile tilapia and anti‐bacterial mechanisms. ABSTRACT Nile tilapia (Oreochromis niloticus) is among the most widely farmed fish globally that plays a major role in ensuring food security in many low‐ and middle‐income countries.
Catherine Agoe, John Walakira, Gerald Kwikiriza, Nasser Kasozi, Ivan Abaho, Manuel Curto, Paul Meulenbroek, Harald Meimberg, Peter Akoll   +8 more
wiley   +1 more source

Flight of the dragons: a global review of migration in Odonata

Biological Reviews, Volume 101, Issue 5, Page 2134-2157, October 2026.
ABSTRACT Insects are the most abundant and ecologically important animal migrants. Yet, we know relatively little about the patterns and processes underlying insect migration. Dragonflies (Anisoptera) and damselflies (Zygoptera) comprise the ancient insect order Odonata, whose ancestors were the first organisms to fly on Earth.
Johanna S.U. Hedlund, Myles Menz, Jason W. Chapman, Alexander Hayward   +3 more
wiley   +1 more source

Opportunistic Feeding and Parasite Assemblages in Sei Whales (Balaenoptera borealis) From Southern Chile Revealed by DNA Metabarcoding

Ecology and Evolution, Volume 16, Issue 10, October 2026.
This study represents the first metabarcoding‐based description of prey composition and parasite‐associated taxa in stranded sei whales from southern South America. ABSTRACT Balaenopterid whales are major consumers in pelagic ecosystems and play a fundamental role in marine food webs.
Daniela Haro, Guillaume Schwob, Luis Bedriñana‐Romano, Valentina Bernal‐Durán, Benjamín Cáceres, Rodrigo Hucke‐Gaete, Miguel Cáceres, Olivia Blank, Camila Calderón‐Quirgas, Mauricio Ulloa, Francisco Viddi   +10 more
wiley   +1 more source

Early Contributions Leading to Understanding the Significance of Epichloë Endophyte in Temperate Grasses

New Zealand Journal of Agricultural Research, Volume 69, Issue 5, October 2026.
The role and use of Epichloë fungal endophytes in grazed temperate grass pastures and turf grasses are now well understood with regard to balancing pasture persistence while minimising animal health and welfare concerns. However, this understanding has only emerged since the early 1980s. Prior to this, although links between Epichloë endophytes, animal
John R. Caradus, Alan V. Stewart, Katrin G. Hewitt   +2 more
wiley   +1 more source