Understanding avian vision: The key to using light in bird management
Vision is a primary and highly developed sensory pathway in birds. Light, both diffuse and wavelength-specifc (e.g., as produced by lasers) has recently been demonstrated as a potential means of effecting changes in timing and consistency of flock response to an approaching vehicle (simulating an aircraft) and as an avian dirsal method. However, in experiments […]
Measuring cutaneous thermal nociception in group-housed pigs using laser technique—Effects of laser power output
Nociceptive testing is a valuable tool in the development of pharmaceutical products, for basic nociceptive research, and for studying changes in pain sensitivity is investigated after inflammatory states or nerve injury. However, in pigs only very limited knowledge about nociceptive processes are available, especially methodology which is applicable for pigs kept in group-housing without disturbing […]
Photodynamic therapy for pododermatitis in penguins
Pododermatitis is currently one of most frequent and important clinical complications in seabirds kept in captivity or in rehabilitation centers. In this study, five Magellanic penguins with previous pododermatitis lesions on their footpad were treated with photodynamic therapy (PDT). All PDT treated lesions successfully regressed and no recurrence was observed during the 6-month follow-up period. […]