| further observations on rangiferine brucellosis in alaskan carnivores. | antibodies against rangiferine brucellosis, brucella suis type 4, are commonly found in the serum of various domestic and wild alaskian carnivores which feed on caribou, rangifer tarandus granti, arctic alaska. sled dogs from five native villages on the range of the artic caribou herd, but not from two villages on the the range of the porcupine caribou herd, are commonly infected. wolves (canis lupus) and red foxes (vulpes fulva) are less commonly infected. about 90% of the grizzly bears (ursus ... | 1975 | 1113440 |
| experimental brucella suis type 4 infections in domestic and wild alaskan carnivores. | beagle dogs were readily infected by 1.3 x 10(8) colony forming units (cfu) of brucella suis type 4 administered either on canned dog food, or intraperitoneally. such infections were afebrile and otherwise asymptomatic and without any obvious gross lesions. inoculation of 10(8) cfu b. suis type 4 intraperitoneally into two gravid wolves (canis lupus) resulted in infections in both animals. about 24 days later they gave birth, apparently at full-term, to two (both alive) and six (two alive and fo ... | 1981 | 7241703 |
| experimental infections by brucella suis type 4 in alaskan rodents. | the susceptibility of nine species of rodents and one species of lagomorph to brucella suis type 4 was studied experimentally. the rodent species included: guinea pig (cavia porcellus), scandinavian lemming (lemmus lemmus), brown lemming (l. sibiricus), northern red-backed vole (clethrionomys rutilis), varying lemmings (dicrostonyx stevensoni and d. rubricatus), yellow-cheeked vole (microtus xanthognathus), flying squirrel (glaucomys sabrinus) and ground squirrel (citellus parryii). the lagomorp ... | 1980 | 7463596 |
| use of western immunoblot analysis for testing moose serum for brucella suis biovar 4 specific antibodies. | to determine if 12 moose (alces alces) from northern alaska with agglutinating antibodies specific for brucella spp. had been exposed to either b. suis biovar 4 or b. abortus biovar 1, western immnnoblot serologic analysis was performed. differential serologic responses to strain specific a and m antigenic variances of the lipopolysaccharide o-polysaccharide sugar allowed strain identification. prior to examination, test sera were absorbed with killed whole cells from either b. abortus biovar 1, ... | 1999 | 10479098 |
| brucella vaccines in wildlife. | brucellosis has been known to exist in populations of wildlife since the early part of the 20th century. at the beginning of this century in the us, brucella abortus is a problem in elk and bison in the greater yellowstone area, b. suis is prevalent in millions of feral swine in most of the southern states, and caribou/reindeer in alaska are infected with b. suis biovar 4. brucellosis has been virtually eliminated in domestic livestock in the us after decades of expensive governmental disease pr ... | 2002 | 12414169 |
| anti-brucella antibodies in moose (alces alces gigas), muskoxen (ovibos moschatus), and plains bison (bison bison bison) in alaska, usa. | we used an indirect enzyme-linked immunosorbent assay (ielisa) and the rose bengal test (rbt) to test for anti-brucella antibodies in moose (alces alces gigas), muskoxen (ovibos moschatus), and plains bison (bison bison bison) from various game management units (gmus) in alaska, us, sampled from 1982 to 2010. a portion of the sera had previously been tested with the standard plate test (spt), the buffered brucella antigen (bba) card test, and the card test (card). no antibody-positive plains bis ... | 2016 | 26540335 |