Results 191 to 200 of about 586,128 (253)

Comparative genomics reveals insights into avian genome evolution and adaptation

open access: yesScience, 2014
Birds are the most species-rich class of tetrapod vertebrates and have wide relevance across many research fields. We explored bird macroevolution using full genomes from 48 avian species representing all major extant clades.
Guo-Jie Zhang, Cai Li, Qiye Li
exaly   +2 more sources
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AVIAN IMMUNOTOXICOLOGY

Journal of Toxicology and Environmental Health, Part B, 2004
Methods for studying the avian immune system have matured during the past two decades, with laboratory studies predominating in earlier years and field studies being conducted only in the past decade. One application has been to determine the potential for environmental contaminants to produce immune suppression, while another research direction is ...
Anne, Fairbrother   +2 more
openaire   +2 more sources

Avian Analgesia

Veterinary Clinics of North America: Exotic Animal Practice, 2001
Understanding behavioral indicators of pain and other assessment techniques can help one to recognize pain in birds and prompt us to treat birds with analgesics. An analgesic plan needs to include several modalities to help reduce pain in the avian patient.
J, Paul-Murphy, J W, Ludders
openaire   +2 more sources

Avian cardiology

Veterinary Clinics of North America: Exotic Animal Practice, 2003
The field of avian cardiology is continually expanding. Although a great deal of the current knowledge base has been derived from poultry data, research and clinical reports involving companion avian species have been published. This article will present avian cardiovascular anatomy and physiology, history and physical examination considerations in the
Anneliese, Strunk, G Heather, Wilson
openaire   +2 more sources

Avian vision

Current Biology, 2022
The primary reliance of birds on vision is readily and frequently asserted. Casual observations of birds completing their everyday behaviours is sufficient to convince most observers that birds are using vision to control their key behaviours. This assertion is supported by evidence that in most bird species relatively large portions of their brains ...
openaire   +2 more sources

Role for migratory wild birds in the global spread of avian influenza H5N8

open access: yesScience, 2016
S. Lycett   +7 more
exaly   +2 more sources

Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Domestic Dairy Cattle and Cats, United States, 2024

Emerging Infectious Diseases
We report highly pathogenic avian influenza A(H5N1) virus in dairy cattle and cats in Kansas and Texas, United States, which reflects the continued spread of clade 2.3.4.4b viruses that entered the country in late 2021.
E. Burrough   +12 more
semanticscholar   +1 more source

Avian Hematology

Clinics in Laboratory Medicine, 2015
Avian veterinarians often rely heavily on the results of various diagnostic tests, including hematology results. As such, cellular identification and evaluation of the cellular response are invaluable tools that help veterinarians understand the health or condition of their patient, as well as to monitor severity and clinical progression of disease and
openaire   +3 more sources

Avian Endoscopy

Veterinary Clinics of North America: Small Animal Practice, 1990
Endoscopic techniques in birds provide invaluable information on the medical care and husbandry of avian species. The instruments required to perform these examinations have been adapted from human arthroscopic instruments. With the advances in avian anesthetic techniques, endoscopic techniques can be readily and successfully applied to the avian ...
openaire   +2 more sources

Avian Analgesia

Veterinary Clinics of North America: Exotic Animal Practice, 2011
Avian analgesia is now recognized as a critical component of avian medicine and surgery. The need to recognize pain and to provide pain relief is the first step, and many anecdotal therapeutic doses have been extrapolated from other companion animals. Several published research investigations, using several species of birds, have begun to provide avian
Michelle G, Hawkins, Joanne, Paul-Murphy
openaire   +2 more sources

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