A comparative study of blood lipids, electrolytes, and stress levels between captive and semi-captive orangutans (Pongo pygmaeus) under tropical conditions

Blood samples were collected from 27 orangutans (Pongo pygmaeus) (14 captive and 13 semicaptive) and were analyzed for triglycerides, total cholesterol, high density lipoprotein cholesterol (HDLC), low density lipoprotein cholesterol (LDLC), sodium, potassium, chloride, calcium, phosphate, glucose, Cortisol levels, total white blood cells (WBC) and WBC differential count. There were significant differences (P<0.05) in total cholesterol and HDLC level between...

Nutritional status in captive Bottlenose Dolphins (Tursiops truncates)

Nutritional status of captive dolphins (Tursiops truncatus) was examined using biochemical analysis. Voluntary blood samples, obtained from four healthy captive bottlenose dolphins at Brookfield Zoo, were analyzed for vitamin D metabolites [25(OH)D and 1,25(OH)2D], lipids (total cholesterol, triacylglycerides, HDL-cholesterol, and LDL-cholesterol), and fatty acids. Fish fed to these dolphins were analyzed for dry matter, crude protein, fat, energy, vitamin D,...

Serum concentrations of lipids, vitamins A and E, vitamin D metabolites, and carotenoids in nine primate species at four zoos

The purpose of this work was to measure important nutritional status parameters for captive primates, compare those with published data, and look for a link with diet. The nutritional status of nine captive primate species was examined using biochemical analysis. The species were spider monkeys (Ateles geoffroyi), colobus monkeys (Colobus guereza), sooty mangabeys (Cercocebus torquatus), Schmidt’s monkeys (Cercopithecus ascanius), mandrills...