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Bovine Progressive Degenerative Myeloencephalopathy
Bovine progressive degenerative myeloencephalopathy (BPDME), also known as weaver syndrome, is a genetic disorder of cattle, characterized by hindlimb weakness and ataxia. It has been observed in male and female Brown Swiss cattle. It is known as 'weaver syndrome' because of the animals' 'weaving' gait while walking. BPDME is a genetic autosomal recessive disorder. The signs of BPDME are first noticed in cattle aged 5–8 months, and include a weaving gait, along with weakness and lack of voluntary coordination of the muscles of the hind limbs (known as ataxia Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that can include gait abnormality, speech changes, and abnormalities in eye movements. Ataxia is a clinical manifestation indicating dysfunction of ...). Signs progressively worsen, and by 18–36 months of age, the animal is unable to rise. Affected animals are euthanized for welfare reasons. References {{reflist Bovine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ataxia
Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that can include gait abnormality, speech changes, and abnormalities in eye movements. Ataxia is a clinical manifestation indicating dysfunction of the parts of the nervous system that coordinate movement, such as the cerebellum. Ataxia can be limited to one side of the body, which is referred to as hemiataxia. Several possible causes exist for these patterns of neurological dysfunction. Dystaxia is a mild degree of ataxia. Friedreich's ataxia has gait abnormality as the most commonly presented symptom. The word is from Greek α- negative prefix+ -τάξις rder= "lack of order". Types Cerebellar The term cerebellar ataxia is used to indicate ataxia due to dysfunction of the cerebellum. The cerebellum is responsible for integrating a significant amount of neural information that is used to coordinate smoothly ongoing movements and to participate in motor planning. Althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Swiss Cattle
The Brown Swiss or American Brown Swiss is an American breed of dairy cattle. It derives from the traditional triple-purpose Braunvieh ("Swiss Brown") of the Alpine region of Europe, but has diverged substantially from it. It was selectively bred for dairy qualities only, and its draft and beef capabilities were lost. Milk yield was measured in 2013 at per year; the milk has about 4% butterfat and 3.5% protein and is suitable for making cheese. In the twentieth century the Brown Swiss became a world breed, with a global population estimated in 1990 at seven million head. It has been much used for cross-breeding and has influenced a number of modern breeds. In English "Swiss Brown" refers to the original Braunvieh breed, as opposed to "Brown Swiss" for the American breed. History The Braunvieh is a traditional breed of triple-purpose cattle from the Alpine region, particularly Switzerland; it was reared as a draft beast, for its milk and for its meat. The Braunvieh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bovine Diseases
Bovines ( subfamily Bovinae) comprise a diverse group of 10 genera of medium to large-sized ungulates, including cattle, bison, African buffalo, water buffalos, and the four-horned and spiral-horned antelopes. The evolutionary relationship between the members of the group is still debated, and their classification into loose tribes rather than formal subgroups reflects this uncertainty. General characteristics include cloven hooves and usually at least one of the sexes of a species having true horns. The largest extant bovine is the gaur. In many countries, bovid milk and meat is used as food by humans. Cattle are kept as livestock almost everywhere except in parts of India and Nepal, where they are considered sacred by most Hindus. Bovids are used as draft animals and as riding animals. Small breeds of domestic bovid, such as the Miniature Zebu, are kept as pets. Bovid leather is durable and flexible and is used to produce a wide range of goods including clothing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
