hamadryas/hemorrhage

A captive-bred male baboon presented with severe evidence of blood loss and melaena. An upper gastrointestinal radiological study with Gastrografin showed a large trichobezoar. Laparotomy confirmed its presence and revealed gastric ulceration with perforation and generalized peritonitis. The

Naloxone or physiological solution were injected in different doses to 11 baboons (Papio hamadryas) weighing 7-8 kg after bloodletting in a volume of 40% of the total amount of the blood. Naloxone effectively raised (in all the doses) the arterial blood pressure which dropped after bloodletting. The

It was established that plasma level of beta-endorphin-like IR in baboons (Papio hamadryas) was 8 +/- 1 fM/ml, and of beta-lipoprotein-like IR- 9 +/- 1 fM/ml. Ratio between beta-endorphin-like and beta-lipoprotein-like IR was 0.9 +/- 0.1. Under the electrical stimulation of the

We investigated the temporal relationship between abdominal temperature, physical activity, perineal swelling, and urinary progesterone and estradiol concentrations over the menstrual cycle in unrestrained captive baboons. Using a miniature temperature-sensitive data logger surgically implanted in

Intramuscular or aerogenic inoculation of baboons with Lassa virus reproduced a severe form of the disease which clinically, pathoanatomically and virologically resembles the severe form of human Lassa fever reported in the literature. The severity of monkey infection is demonstrated by rapid

A 4.3-y-old, colony-bred female baboon (Papio hamadryas anubis) of low social rank and exhibiting no clinically significant signs of illness or distress was found dead at the Oklahoma University Health Sciences Center baboon breeding facility at El Reno, OK. Prior to death she exhibited excessive