Results 21 to 30 of about 201,851 (385)
Veterinary Sciences, 2020 In avian medicine, Doppler sonographic techniques are used to visualize and estimate blood flow in the heart. In the literature there is a lack of standardized studies of the use of color Doppler flow on healthy avian species.
Marko Legler +3 more
doaj +1 more source
Viruses, 2022 Proventricular dilatation disease (PDD) caused by parrot bornavirus (PaBV) infection is an often-fatal disease known to infect Psittaciformes. The impact of age at the time of PaBV infection on organ lesions and tissue distribution of virus antigen and ...
Jana Petzold +6 more
doaj +1 more source
The influence of anaesthesia with isoflurane on the pulmonary and aortic blood flow of Racing Pigeons (Columba livia f. domestica) measured by pulsed wave Doppler echocardiography [PDF]
Open Veterinary Journal, 2019 Doppler echocardiographic examinations are an important technique for evaluating the blood flow also in avian cardiology. The influence of anaesthesia on the blood flow in the heart is in detail unknown for most avian species.
Marko Legler +3 more
doaj +1 more source
Viruses, 2022 While parrot bornaviruses are accepted as the cause of proventricular dilatation disease (PDD) in psittacine birds, the pathogenic role of bornaviruses in common canaries is still unclear.
Monika Rinder +4 more
doaj +1 more source
Current Biology, 2013 Most small children can tell you that 'reptiles' are the snakes, lizards, crocodiles, and turtles (perhaps with the dinosaurs thrown in) - suggesting that it's easy to tell the difference between reptiles and other animals. Unfortunately, evolutionary biologists struggle with the same task, because phylogenetic analysis tells us loud and clear that ...
openaire +2 more sources
Ausencia de anfibios en bromelias de tanque en la Estación Biológica San José, Chiapas, México
Cuadernos de investigación UNED, 2018 El actual declive de anfibios, principalmente por la destrucción y alteración del hábitat, por actividades antropogénicas es alarmante. De marzo a mayo del 2017, buscamos anfibios en bromelias terestres y arbóreas (>20cm de altura en 16ha de bosque de ...
J. Manuel Aranda-Coello +6 more
doaj +1 more source
Veterinary Clinics of North America: Small Animal Practice, 1987 Basic techniques that will allow the clinician to properly evaluate the ill reptile are discussed. How to take a complete history and a systematic approach to physical examination are emphasized. Techniques for collection of samples for clinical evaluation and selection of drugs for treating ill reptiles are reviewed briefly.
Diplomate, American College of Zoological Medicine +2 more
openaire +3 more sources
Veterinary Research, 2011 The etiology of reptilian viral diseases can be attributed to a wide range of viruses occurring across different genera and families. Thirty to forty years ago, studies of viruses in reptiles focused mainly on the zoonotic potential of arboviruses in reptiles and much effort went into surveys and challenge trials of a range of reptiles with eastern and
openaire +5 more sources
Structure and evolution of neuronal wiring receptors and ligands
Developmental Dynamics, Volume 252, Issue 1, Page 27-60, January 2023., 2023 Abstract One of the fundamental properties of a neuronal circuit is the map of its connections. The cellular and developmental processes that allow for the growth of axons and dendrites, selection of synaptic targets, and formation of functional synapses use neuronal surface receptors and their interactions with other surface receptors, secreted ...
Elena Cortés +2 more
wiley +1 more source
Stress Assessment of Wild Boar (Sus scrofa) in Corral-Style Traps Using Serum Cortisol Levels
Animals, 2022 Capture of wild boar in corral-style traps with subsequent culling is increasingly used for population management. The method is debated due to animal welfare concerns making welfare studies in traps necessary. While previous studies focused on behaviour
Katharina M. Westhoff +5 more
doaj +1 more source