scjd造句

• It showed she had died of sporadic Creutzfeldt-Jakob ( sCJD ) disease.
• But there are more than 20 strains of scrapie, and six of sCJD.
• Other trials of scrapie and sCJD in mice, she says, are in progress.
• Most doctors believe that sCJD is caused by a prion protein deforming by chance into a killer.
• In the only previous comparisons of sCJD and scrapie in mice, Bruce found they were dissimilar.
• There are 250 deaths per year from sCJD in the United States, and a similar incidence elsewhere.
• To their complete surprise, the researchers found that one strain of scrapie causes the same brain damage in mice as sCJD.
• Governments will have a hard time facing activists like Singeltary if it turns out that some sCJD isn't as spontaneous as doctors have insisted.
• He is one of a number of campaigners who say that some sCJD, like the variant CJD related to BSE, is caused by eating meat from infected animals.
• But if the French finding means that scrapie can cause sCJD in people, countries around the world may have overlooked a CJD crisis to rival that caused by BSE.
• Deslys and colleagues were originally studying vCJD, not sCJD . They injected the brains of macaque monkeys with brain from BSE cattle, and from French and British vCJD patients.
• Kretschmar has found that these six combinations correspond to six clinical types of sCJD : each type of normal prion produces a particular pathology when it spontaneously deforms to produce sCJD.
• Kretschmar has found that these six combinations correspond to six clinical types of sCJD : each type of normal prion produces a particular pathology when it spontaneously deforms to produce sCJD.
• As expected, they all affected the brain in a different way from BSE and vCJD . But while the American strain of scrapie caused different damage from sCJD, the French strain produced exactly the same pathology.
• Hans Kretschmar of the University of Gttingen, who coordinates CJD surveillance in Germany, is so concerned by the findings that he now wants to trawl back through past sCJD cases to see if any might have been caused by eating infected mutton or lamb.
• "This means we cannot rule out that at least some sCJD may be caused by some strains of scrapie, " says team member Jean-Philippe Deslys of the French Atomic Energy Commission's medical research laboratory in Fontenay-aux-Roses, southwest of Paris.
• As a control experiment, the team also injected mice with brain tissue from people and animals with other prion diseases : a French case of sCJD; a French patient who caught sCJD from human-derived growth hormone; sheep with a French strain of scrapie; and mice carrying a prion derived from an American scrapie strain.
• As a control experiment, the team also injected mice with brain tissue from people and animals with other prion diseases : a French case of sCJD; a French patient who caught sCJD from human-derived growth hormone; sheep with a French strain of scrapie; and mice carrying a prion derived from an American scrapie strain.