THE CAPTIVE MANED WOLF (Chrysocyon brachyurus): NUTRITIONAL CONSIDERATIONS WITH EMPHASIS ON MANAGEMENT OF CYSTINURIA
نویسنده
چکیده
Title of Thesis: THE CAPTIVE MANED WOLF (Chrysocyon brachyurus): NUTRITIONAL CONSIDERATIONS WITH EMPHASIS ON MANAGEMENT OF CYSTINURIA Degree Candidate: Sara E. Childs-Sanford Master of Science, 2005 Thesis directed by: Dr. Roselina Angel Department of Animal and Avian Sciences The intent of this project was to investigate options for improvement of a commercially manufactured prescription diet designed to reduce manifestation of clinical disease secondary to cystinuria in captive maned wolves in the United States. Diets high in plant-based protein, independent of sulfur amino acid content, resulted in an increase in average urine pH as well as a decrease in urine cystine crystal formation and cystine excretion in maned wolves. The rate of passage of digesta in maned wolves was very similar to that of domestic dogs on either the commercially available formula and an experimental formula. Differences in nutrient digestibility and mineral retention were seen between the wolves and the dogs, with dogs exhibiting higher digesitibility or retention in all cases. Six maned wolves maintained on these same two diets exhibited plasma taurine concentrations markedly lower than canine and feline normal reference ranges, implying that maned wolves may have a dietary requirement for taurine. THE CAPTIVE MANED WOLF (Chrysocyon brachyurus): NUTRITIONAL CONSIDERATIONS WITH EMPHASIS ON MANAGEMENT OF CYSTINURIA
منابع مشابه
First record of entodiniomorph ciliates in a carnivore, the maned wolf (Chrysocyon brachyurus), from Brazil.
The entodiniomorph ciliates (Ciliophora: Entodiniomorphida) are endosymbiotes widely found in the intestines of herbivorous mammals. These commensals commonly occur in the Artiodactyla and Perissodactyla and have also been described in the Proboscidea, Primates, Rodentia, and Diprotodontia. This study reports the first finding of a ciliate in a member of order Carnivora, the maned wolf (Chrysoc...
متن کاملMyiasis by screw worm Cochliomyia hominivorax (Coquerel) (Diptera: Calliphoridae) in a wild maned wolf Chrysocyon brachyurus (Mammalia: Canidae), in Brasília, Brazil.
In April 2009, a wild maned wolf, Chrysocyon brachyurus, was captured in an area of cerrado in Brasília, DF, Brazil, with screw worm maggots in external wounds. Fifty larvae were bred in the laboratory and eight adults of Cochliomyia hominivorax (Coquerel) emerged 10 days after pupation. This is the first report of a myiasis by C. hominivorax in a free-living maned wolf in Brazil.
متن کاملMicrobiota and anthropic interference on antimicrobial resistance profile of bacteria isolated from Brazilian maned-wolf (Chrysocyon brachyurus)
Both the study of Brazilian wild mammal fauna and the conditions that foster the preservation of endangered species, such as Brazilian Maned-wolf (Chrysocyon brachyurus), in wild life are of extreme importance. In order to study the resistance profile of microbiota bacterial colonizing Brazilian Maned-wolf, this work investigated samples from eight male captive and free roaming animals originat...
متن کاملNew Findings of Helminths Parasites of Chrysocyon Brachyurus (carnivora: Canidae) in Argentina Nuevos Hallazgos De Helmintos Parásitos En Chrysocyon Brachyurus (carnivora: Canidae) En Argentina
متن کامل
Birth and mortality of maned wolves Chrysocyon brachyurus (Illiger, 1811) in captivity.
The aims of this study were to verify the distribution of births of captive maned wolves Chrysocyon brachyurus and the causes of their deaths during the period from 1980 to 1998, based on the registry of births and deaths in the International Studbook for Maned Wolves. To determine birth distribution and average litter size, 361 parturitions were analyzed for the 1989-98 period. To analyze caus...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005