1.   In responders, viable counts of methanogenic bacteria decreased in the presence of extra sulphate in the diet while sulphate reducing bacteria were detected in low numbers.

2.   Sulphate reducing bacteria were never detected, and methane excretion was not affected by sulphate feeding.

3.   From the results obtained PABA-UDCA disulphate was considered a good material to detect intestinal bacteria.

4.   But tests at the National Wildlife Health Center in Madison, Wis., failed to detect those bacteria.

5.   But over the weekend anthrax bacteria were detected in a building that handles mail for the House of Representatives.

6.   Cortecs International Plc has been granted a U.S. patent for its saliva testing device, used to detect stomach bacteria that may cause ulcers, the company said.

7.   ECI Biotech focuses on developing technologies that rapidly and easily detect bacteria.

8.   Hopkins began its own investigation and developed a special culturing technique based on running fluid backward through the scope to detect the bacteria.

9.   Inspectors continue to rely mainly on their eyes and noses to spot contamination, even though the most dangerous bacteria cannot be detected that way.

v. + bacterium >>共 215
kill 23.74%
contain 5.15%
find 4.62%
carry 3.57%
detect 2.94%
spread 2.42%
use 2.31%
reduce 2.21%
destroy 2.10%
transmit 1.89%
detect + n. >>共 983
cancer 3.31%
sign 2.66%
problem 2.66%
presence 2.46%
shower 2.41%
change 1.64%
explosive 1.56%
fraud 1.40%
movement 1.40%
disease 1.40%
bacterium 0.77%
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