this experiment was conducted to evaluate the effects of different levels of biohebal® feed supplement on performance, egg traits, blood biochemical and immunity parameters of laying hens. experiment was conducted in a completely randomized design with 144 of hy- line (w36) laying hens from 23 to 34 weeks of age in 4 treatment and 3 replicate (with 12 bird in each replicate) and included: contr...

Objectives-The aims of this study were evaluation the effects of blood laser irradiation on hemodynamic parameters, the amount of anesthetic drugs in maintenance of anesthesia and duration of recovery. Animals- Fifteen mixed breed dogs Procedures- dogs (25.0 ± 3.6 kg) were divided into three groups (n=5). The group I was acted as control and received only cold laser. The group II was premedicat...

Vultures play a very important role in ecosystems by feeding on dead animals and preventing the spread of pathogens. In mid-20 th century Bulgaria, all species vultures experienced rapid population decline conservation measures include captive breeding release via adaptation aviaries. Knowledge baseline blood biochemical parameters is crucial for care, rehabilitation prior to endangered birds p...