The stereotypic behaviors are common in captive bear. objectives of study were to investigate 1) the effects new enrichment tools on frequency hand sucking/licking (HS) and pacing sun bear; 2) response bear each tool. data collection was divided into 5 parts: before using puzzle feeder (PF) 3) bamboo cradle) (BC) 4) container (C) 5) without any results showed that HS not significantly affected ...

Pour-on formulations of endectocides are extensively used to treat and control systemic parasitic diseases in cattle, worldwide. The purpose of the present study was to investigate the influence of the natural licking behaviour of cattle on the plasma and faecal disposition of topically administered ivermectin. Twelve Holstein cattle were given one single intravenous (i.v.) (200 microg/kg) and ...

Variations in maternal care have been associated with long-term changes in neurochemistry and behaviour in adult rats. Rats receiving high levels of licking and grooming as pups are less fearful and more maternal than rats receiving low levels of maternal licking and grooming. Central pathways for oxytocin and vasopressin have been implicated in the neurobiology of anxiety and social behaviours...

Lactating Mongolian gerbils, like lactating Norway rats, reliably lick some pups in their litters more than they lick others. Male gerbil pups are licked more by their dams than are their sisters and some males and some females within each litter are licked more often than are their sibs of the same sex. In the present article, we explore the characteristics of same-sex littermates that are cor...

Amiloride-insensitive sodium taste transduction is severely limited by large anions (i.e., gluconate). We found that in a brief-access taste test, sodium-depleted rats exhibited similar levels of increased licking to several sodium salts regardless of anion but did not increase licking to nonsodium salts compared with water. The enhanced licking of sodium salts was abolished in the presence of ...

BACKGROUND Cyperus rotundus Linn. (Cyperaceae) is used to treat inflammation, pain, fever, wounds, boils and blisters in folk medicine. This study evaluated the antinociceptive effect of the hydromethanol extract of whole plant of C. rotundus (HMCR). METHODS The antinociceptive activity of HMCR was investigated in thermal-induced (hot plate and tail immersion) and chemical-induced (formalin) ...

Rats can adjust their nutrient intake in response to nutritional deficiency. This phenomenon has been described extensively for sodium deficiency, whereas other nutrient deficiencies have not been explored thoroughly. Essential amino acid (EAA) deficiency represents a relevant model to describe adaptive changes in behavior resulting from deficiency. The purpose of these experiments was to exami...