An epidemiological study of Salmonella montevideo by biotyping
نویسندگان
چکیده
منابع مشابه
Electrophoretic study of Salmonella typhimurium-Salmonella montevideo hybrids.
PREVIOUS analyses of Salmonella typhimurium-Salmonella monteuideo hybrids from this laboratory have relied on P22-mediated transduction to determine the region of hybridity in the chromosome of individual hybrid strains ( GLATZER, LABHIE and ARMSTRONG 1966; ARMSTRONG 1967). For these studies, the hybrid strains serve as the donor, and S. typhimurium auxotrophs as recipients. Transducing fragmen...
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One hundred and ninety-nine strains of Haemophilus isolates were biotyped by Kilian's method(1) and a modified API 10S strip and the results compared. One hundred percent correlation was found between the two systems. The ONPG test proved of value in differentiating between Haemophilus influenzae and Haemophilus parainfluenzae when there was growth factor disc failure.
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Sitophilus oryzae (L.), S. granarius (L.), Tribolium castaneum (Hbst.), Oryzaephilus surinamensis (L.), Rhyzopertha dominica (F.), Tenebroides mauritanicus (L.), and Cryptolestes pusillus (Schon.) transmitted Salmonella montevideo from wheat contaminated with 10(6) organisms/g to clean wheat. The insects were fed on the contaminated grain for 21 days and were then transferred to clean grain and...
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A biotyping scheme has been developed which utilises 12 tests, including growth at 28 degrees C, hippurate hydrolysis, and 10 resistotyping tests. These tests are arranged in groups of three, and by assigning a numerical value to each positive test a four figure code is produced for each strain. The order of the tests is such that campylobacters are both speciated and biotyped . This scheme rec...
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After admission, diarrhoea worsened with ten watery stools per day without evidence of blood per rectum. He developed rigors, sweating and a sinus tachycardia 115/min. Abdominal exam revealed generalised tenderness with no rebound, increased bowel sounds and rectal exam revealed liquid stool which tested negative for blood, A diagnosis of acute gastroenteritis was made. The patient was admitted...
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ژورنال
عنوان ژورنال: Journal of Hygiene
سال: 1985
ISSN: 0022-1724
DOI: 10.1017/s0022172400062240