| [effect of natural nootropic and adaptogen preparations on the cortex bioelectrical activity in rats]. | the influence of new nootrope and adaptogen preparations representing dry extracts from scutellaria baicalensis (georgi), bergenia crassifolia (fritsch), and velvet antlers of siberian deer (cervus elaphus sibiricus) on the bioelectric activity (cortex fourier spectral eeg power) under conflict situation and conditioned reflex development was studied in rats. in both tests, the drugs produced similar changes in the eeg activity: (i) increase in the partial contribution of delta-activity and gene ... | 2002 | 12025793 |
| immunocontraception of captive exotic species: v. prolonged antibody titers in dall sheep (ovis dalli dalli) and domestic goats (capra hircus) immunized with porcine zona pellucida. | native porcine zona pellucida (pzp) immunocontraception has been used to inhibit fertility in more than 80 species of ungulates, although the duration of contraception efficacy varies among species in both perissodactyla and artiodactyla. this study examined anti-pzp antibody titers in dall sheep and domestic goats at the milwaukee county zoo, and also himalayan tahr and armenian mouflon sheep at the san diego zoo safari park, and, for comparison, altai wapiti, lowland wisent, javan banteng, and ... | 2013 | 24437081 |