Simple Summary Zoo visitors can have a positive, negative, or neutral impact on animals.
Primates are cognitively very advanced and their interactions with human visitors are …

Background: To obtain accurate measurements of cortisol (C) and testosterone (T) in Aceh
cattle, commercial enzyme-linked immunosorbent assay (ELISA) kits need to be carefully …

Hafizuddin, Karja NWK, Praharani L, Setiadi MA. 2021. Breed and age effects on
concentration of adiponectin and reproductive performance in Anglo Nubian, Etawah grade …

The Lake Alaotra gentle lemur (Hapalemur alaotrensis) is one of the 25 most endangered
primates in the world and shows low success rate in captive breeding programmes. It is …

The Alaotran gentle lemur (Hapalemur alaotrensis) is one of the world's most endangered
primates and shows low success rates in captive breeding programmes. This study tested …

Sexually inexperienced male goats aged 8–21 months displayed relatively low sexual
behavior when exposed to females for the first time. We aimed to determine whether i) photo …

This study was conducted to examine testosterone concentrations its relationship with the
scrotal circumference and physical characteristics of semen in aceh bulls. Semen samples …

This research aimed to determine the effect of gonadotropin-releasing hormone (GnRH) in
improving semen quality and hormone testosterone in Nubian goats. The experimental …

The objective of this study was to examine the effects of repeated freeze-thaw cycles and
short-term storage of fecal extracts at ambient temperature on the stability of fecal …

Materials and Methods: Twenty male chickens (broiler strain Cp707), aged 3 weeks and
weighing 800-1000 g, were randomly divided into four different groups including a control …